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1.
Front Pharmacol ; 15: 1346168, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39139646

RESUMEN

Objective: To investigate the effects of Bifidobacterium bifidum tetragonum tablets and Jin Gui Ren Qi Pill on intestinal flora and metabolism in patients with diabetic kidney disease. Methods: In the study conducted at Heping Hospital of Changzhi Medical College from March 2021 to December 2022, 30 cases of patients diagnosed with diabetic nephropathy were meticulously selected as study subjects. Employing a double-blind randomized table method, these patients were randomly allocated into three groups: the control group (n = 10), the Bifidobacterium bifidum tetragonum tablets group (n = 10), and the Jin Gui Ren Qi Pill group (n = 10). The control group received standard western medical treatments for diabetic nephropathy, including serum glucose, blood lipids, blood pressure management, and other conventional therapies. In addition to the standard treatments, the Bifidobacterium bifidum tetragonum tablets group received Bifidobacterium bifidum tetragonum tablets, while the Jin Gui Ren Qi Pill group received Jin Gui Ren Qi Pill. Before and after a 4-week treatment period, various baseline parameters were assessed, including fasting blood glucose, 2-h postprandial blood glucose, triglycerides, serum total cholesterol, serum low-density lipoprotein cholesterol, serum high-density lipoprotein cholesterol, random urine microalbumin/creatinine ratio (ACR), blood creatinine (SCr), and traditional Chinese medicine evidence scores. Stool specimens were collected from all three groups before and after treatment for 16S rDNA high-throughput sequencing, followed by comprehensive analyses including OUT clustering, Alpha diversity, Beta diversity, species composition analysis, LEfSe analysis, and KEGG function prediction. Spearman correlation analysis was employed to explore the relationship between intestinal flora and clinical indicators. Furthermore, fasting peripheral venous blood was collected from patients in the Bifidobacterium tetrapunctate tablets group and the control group before and after intervention to measure the optical density values of tumor necrosis factor-α (TNF-α), interleukin-2 (IL-2), and interleukin-6 (IL-6) using the Beijing Biolite ELISA kit. This study was conducted with the approval of the Ethics Committee of Changzhi Medical College. Results: 1. The 2hPBG, total cholesterol and LDL levels were observed among patients with diabetic kidney disease (DKD) across all groups: the Jin Gui Ren Qi Pill group, the Bifidobacterium bifidum tetragonum tablets group, and the control group (p < 0.05). 2. The Jin Gui Ren Qi Pill demonstrated superior efficacy in alleviating TCM symptoms and reducing the ACR compared to both the Bifidobacterium bifidum tetragonum tablets group and the control group. Conversely, Bifidobacterium bifidum tetragonum tablets exhibited a more pronounced reduction in TC levels compared to both the Jin Gui Ren Qi Pill and control groups. Notably, Bifidobacterium bifidum tetragonum tablets effectively decreased (IL-2) levels in patients with DKD. 3. Bifidobacterium bifidum tetragonum tablets also demonstrated efficacy in reducing IL-2 levels in DKD patients. 4. Analysis of intestinal microorganism abundance and diversity before and after the intervention, as well as among the three groups, revealed no significant alterations. Similarly, comparisons of ACE, Chao, Simpson, and Shannon indices showed no statistically significant differences (p > 0.05). 5. Qualitative analysis of intestinal microorganisms before and after intervention, as well as among the three groups, indicated no significant differences. Anosim test results also did not reveal qualitative distinctions (Anosim test R = 0.021, p = 0.215). 6. LEfSe analysis unveiled a noteworthy increase in Prevotella_7 abundance within the Jin Gui Ren Qi Pill group post-intervention (p < 0.05). 7. Furthermore, Chinese medicine evidence scores, body mass index, TC, and LDL levels correlated positively with the relative abundance of Tyzzerella_3 bacterial flora. Conversely, age, disease duration, and 2hPBG correlated positively with the relative abundance of Christensenellaceae_R_7 flora, while TC and LDL levels displayed a negative correlation with the relative abundance of Christensenellaceae_R_7 flora. Conclusion: The combination of Jin Gui Ren Qi Pill with western medical treatment exhibited superior efficacy in ameliorating clinical symptoms and reducing the ACR in patients with DKD compared to western medical treatment alone. Furthermore, this combination therapy led to an increase in the abundance of Prevotella_7 within the intestinal flora of patients, suggesting a potential enhancement in carbohydrate metabolism by the intestinal microbiota. On the other hand, Bifidobacterium bifidum tetragonum tablets bacterial tablets combined with western medical treatment demonstrated enhanced efficacy in reducing TC levels in DKD patients compared to western medical treatment alone. Additionally, this combination therapy effectively reduced the levels of IL-2 in DKD patients, thus mitigating inflammation in these individuals.

2.
Sci Rep ; 14(1): 18852, 2024 08 14.
Artículo en Inglés | MEDLINE | ID: mdl-39143135

RESUMEN

The controversy surrounding whether serum total cholesterol is a risk factor for the graded progression of knee osteoarthritis (KOA) has prompted this study to develop an authentic prediction model using a machine learning (ML) algorithm. The objective was to investigate whether serum total cholesterol plays a significant role in the progression of KOA. This cross-sectional study utilized data from the public database DRYAD. LASSO regression was employed to identify risk factors associated with the graded progression of KOA. Additionally, six ML algorithms were utilized in conjunction with clinical features and relevant variables to construct a prediction model. The significance and ranking of variables were carefully analyzed. The variables incorporated in the model include JBS3, Diabetes, Hypertension, HDL, TC, BMI, SES, and AGE. Serum total cholesterol emerged as a significant risk factor for the graded progression of KOA in all six ML algorithms used for importance ranking. XGBoost algorithm was based on the combined best performance of the training and validation sets. The ML algorithm enables predictive modeling of risk factors for the progression of the KOA K-L classification and confirms that serum total cholesterol is an important risk factor for the progression of KOA.


Asunto(s)
Colesterol , Progresión de la Enfermedad , Aprendizaje Automático , Osteoartritis de la Rodilla , Humanos , Colesterol/sangre , Osteoartritis de la Rodilla/sangre , Masculino , Femenino , Factores de Riesgo , Persona de Mediana Edad , Estudios Transversales , Anciano , Algoritmos
3.
Ren Fail ; 46(1): 2334912, 2024 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-38604971

RESUMEN

OBJECTIVE: The relationship between serum total cholesterol (TC) and triglyceride (TG) levels and mortality in maintenance hemodialysis (MHD) patients remains inconsistent. We aimed to explore the individual and combined association of TC and TG levels with the risk of mortality in Chinese MHD patients. METHODS: 1036 MHD patients were enrolled in this multicenter, prospective cohort study. The serum levels of total cholesterol and triglycerides were measured at baseline. The primary outcome was all-cause mortality and secondary outcome was cardiovascular disease (CVD) mortality. RESULTS: During a median follow-up duration of 4.4 years (IQR= 2.0-7.9 years), 549 (53.0%) patients died, and 297 (28.7%) deaths were attributed to CVD. Compared with patients with TC levels in the first three quartiles (<182.5 mg/dL), a significantly higher risk of all-cause mortality was found in participants with TC in the fourth quartile (hazard ratio [HR], 1.43; 95% confidence interval [CI], 1.17-1.76). However, a significantly lower risk of all-cause mortality was observed in participants with TG in the fourth quartile (≥193.9 mg/dL) (HR, 0.78; 95%CI: 0.63-0.98), compared with participants with TG in the first three quartiles. Similar trends were observed in CVD mortality. When analyzed jointly, patients with lower TC (<182.5 mg/dL) and higher TG (≥193.9 mg/dL) levels had the lowest risk of all-cause mortality and CVD mortality.Conclusions: In MHD patients in southern China, higher TC levels were associated with higher risk of mortality, while higher TG levels were related to lower risk of mortality. Patients with lower TC and higher TG levels had the best survival prognosis.


Asunto(s)
Enfermedades Cardiovasculares , Diálisis Renal , Humanos , Triglicéridos , Estudios Prospectivos , Colesterol , HDL-Colesterol , Factores de Riesgo
4.
BMC Public Health ; 24(1): 81, 2024 01 03.
Artículo en Inglés | MEDLINE | ID: mdl-38172829

RESUMEN

OBJECTIVE: The aim of this study is to investigate the potential association between a history of gestational diabetes mellitus (GDM) and lumbar bone mineral density (BMD) among premenopausal women, with an additional examination of the mediating role of serum total cholesterol (TC). METHODS: In this cross-sectional study, 1809 women aged 20-49 years with at least one live birth between 2011 and 2018, drawn from the NHANES dataset, were analyzed. GDM history was identified through questionnaires. Using weighted multiple linear regression, we assessed the relationship between GDM history and lumbar BMD. Additionally, mediation analysis was performed to investigate the potential mediating role of TC. RESULTS: The fully adjusted linear regression model revealed a negative association between a history of GDM and lumbar BMD, indicating a reduction in lumbar BMD (ß = -0.023, 95% CI: -0.043, -0.003, P = 0.0275). Subgroup analysis highlighted a more pronounced trend in individuals aged ≥ 35 years and with a body mass index ≥ 30 kg/m². Furthermore, mediation analysis demonstrated a significant direct effect of a history of GDM on lumbar BMD (P < 0.0001), with serum TC playing a partial mediating role in this interaction (5.33%, P = 0.028). CONCLUSIONS: In women aged 20-49 years within the United States, a history of GDM was associated with diminished lumbar BMD, potentially mediated through serum TC.


Asunto(s)
Densidad Ósea , Colesterol , Diabetes Gestacional , Femenino , Humanos , Embarazo , Absorciometría de Fotón , Estudios Transversales , Diabetes Gestacional/epidemiología , Encuestas Nutricionales , Estados Unidos/epidemiología
5.
Eur J Pediatr ; 182(10): 4547-4556, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37522980

RESUMEN

This study aimed to investigate the associations between cord serum total cholesterol (TC) and triglyceride (TG)levels and perinatal factors and determine the reference levels of cord blood TC and TG in Japanese neonates. This was a prospective birth cohort study using data from the Japan Environment and Children's Study, which included data on births from 2011 to 2014 in Japan. TC and TG levels were determined in cord blood samples. A total of 70,535 pairs of neonates (male: 36,001, female: 34,524) and mothers were included. The mean cord blood TC and TG levels were 72.2 mg/dL and 24.4 mg/dL, respectively. Multiple regression analyses revealed that gestational age and birth weight were significantly associated with cord blood TC (coefficient -2.35, 95% confidence interval [CI] -2.40 - -2.22 and coefficient 0.002, 95% CI 0.002-0.003, respectively) and TG (coefficient 3.09, 95% CI 3.01-3.17 and coefficient - 0.009, 95% CI - 0.009-0.008, respectively) levels. Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories.    Conclusion: Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories in Japanese newborns. Maternal complications such as maternal parity, HDP, PROM, maternal obesity and income level were associated with cord TC and TG levels. What is Known: • No studies have ascertained the reference levels of cord blood lipid levels in Japan. What is New: • Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term.


Asunto(s)
Colesterol , Sangre Fetal , Recién Nacido , Humanos , Masculino , Femenino , Embarazo , Niño , Triglicéridos , Peso al Nacer , Estudios de Cohortes , Estudios Prospectivos , Japón , Valores de Referencia
6.
Indian J Otolaryngol Head Neck Surg ; 75(Suppl 1): 191-196, 2023 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37206794

RESUMEN

Sensorineural hearing loss is the most frequent problem worldwide and is the most neglected condition. Thus, it is essential to understand the etiology and pathophysiology of SNHL. The main objective of the study is to find whether serum lipid parameters have any correlation with SNHL. 68 patients within the age group of 20-60 years with clinically diagnosed sensorineural hearing loss were included in this study. Informed written consent, otoscopy, pure tone audiometry were done on all patients. The subjects were subjected to Serum lipid profile. The mean age of subjects in this study was 53.25 ± 13.78 years and male to female ratio was found to be 1.125:1. The serum total cholesterol and serum triglyceride also showed significant relationship with the degree of hearing loss (p value < 0.001). With an increase in the serum LDL there was increase in the severity of hearing loss which was statistically significant (p value < 0.001) where as serum HDL level showed statistically insignificant and negative correlation with severity of hearing loss. Serum lipid profile can be used as important biomarker for assessing the severity of hearing loss. Subjects with deranged lipid parameters had higher degress of hearing impairement.

7.
Indian J Ophthalmol ; 71(5): 1948-1952, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-37203063

RESUMEN

Purpose: To determine the association between serum lipid levels and primary open-angle glaucoma (POAG). Methods: In this case-control study, 50 patients with POAG documented by clinical tests using standard ophthalmologic equipment and 50 age-matched controls were investigated. Twelve-hour fasting serum lipid profiles, including total cholesterol, serum triglycerides, low-density lipoproteins (LDLs), and high-density lipoproteins (HDLs), were compared between the cases and controls. Results: The mean age of cases and controls was 62.84 ± 9.68 and 60.12 ± 8.65, respectively (P = 0.65). High total cholesterol levels (>200 mg/dl) were found in 23 cases (46%) and 8 controls (16%); high serum triglyceride levels (>150 mg/dl) were found in 24 cases (48%) and 7 controls (14%); high LDL levels (130 mg/dl) were found in 28 cases (56%) and 9 controls (18%); and low HDL levels (<40 mg/dl) were found in 38 cases (76%) and 30 controls (60%). The mean total cholesterol levels were 205.24 ± 36.90 mg/dl in cases and 177.68 ± 22.56 mg/dl in controls (P < 0.001); the mean serum triglyceride levels were 150.42 ± 49.55 mg/dl and 130.84 ± 23.16 mg/dl, respectively (P = 0.013); and the mean LDL levels were 139.50 ± 31.03 mg/dl and 114.96 ± 17.73 mg/dl, respectively (P < 0.001). The mean cholesterol, triglyceride, and LDL levels were significantly higher in cases than in controls (P < 0.05). Conclusion: The present study shows that higher proportion of POAG patients have dyslipidemia compared to age-matched controls. Though these findings need to be replicated by others. This study opens new vistas for further studies, such as lowering dyslipidemia, lowering the intra-ocular pressure and incidence of POAG, and whether the use of statins to reduce dyslipidemia affects the progression of POAG.


Asunto(s)
Dislipidemias , Glaucoma de Ángulo Abierto , Hipercolesterolemia , Humanos , Estudios de Casos y Controles , Glaucoma de Ángulo Abierto/diagnóstico , LDL-Colesterol , HDL-Colesterol , Colesterol , Triglicéridos
8.
Front Genet ; 13: 1026685, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36386831

RESUMEN

Background: Esophageal squamous cell cancer (ESCC) is a disease with a male predominance. Accordingly, the applicability of prognostic indicators values previously set for the general population with ESCC has not been reported for determining the physical state in females. Methods: Patients with ESCC were pooled from 2009 to 2017 at Sichuan Cancer Hospital. We determined the differences in the nutritional and inflammatory indicators between gender by sex-stratified survival analysis in all cohorts (n = 2,660) and matching cohorts (n = 483 pairs) separately. Propensity score matching (PSM) was employed to eliminate selection bias between genders. We further performed the prognostic value of total cholesterol (TC) by subgroup analysis in the female cohort. The area ROC curve was used to assess the predictive performance of TC in females. Results: There were a total of 2,660 patients with ESCC, of whom 2,173 (81.7%) were male and 487 (18.3%) were female. Before PSM, the prognostic nutritional index was an independent factor for OS in males but not in females. For cohort with or without matching, TC was an independent prognostic factor in females not for males. Furthermore, female patients with high TC level had significant poor OS in stages III and IV. The AUCs of TC were 0.63 and 0.70 for predicting 3- and 5-year OS, respectively. Conclusion: Based on a much larger cohort, we confirmed that gender was a significant prognostic factor for ESCC patients. Interestingly, we found a significant difference in TC related to ESCC prognosis between genders. Collectively, TC might be an independent prognostic factor in females with ESCC.

9.
Prev Med Rep ; 26: 101700, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-35141116

RESUMEN

To assess whether anthropometric measures (body mass index [BMI], waist-hip ratio [WHR], and estimated fat mass [EFM]) are independently associated with major adverse cardiovascular events (MACE), and to assess their added prognostic value compared with serum total-cholesterol. The study population comprised 109,509 individuals (53% men) from the MORGAM-Project, aged 19-97 years, without established cardiovascular disease, and not on antihypertensive treatment. While BMI was reported in all, WHR and EFM were reported in âˆ¼52,000 participants. Prognostic importance of anthropometric measurements and total-cholesterol was evaluated using adjusted Cox proportional-hazards regression, logistic regression, area under the receiver-operating-characteristic curve (AUCROC), and net reclassification improvement (NRI). The primary endpoint was MACE, a composite of stroke, myocardial infarction, or death from coronary heart disease. Age interacted significantly with anthropometric measures and total-cholesterol on MACE (P ≤ 0.003), and therefore age-stratified analyses (<50 versus ≥ 50 years) were performed. BMI, WHR, EFM, and total-cholesterol were independently associated with MACE (P ≤ 0.003) and resulted in significantly positive NRI when added to age, sex, smoking status, and systolic blood pressure. Only total-cholesterol increased discrimination ability (AUCROC difference; P < 0.001). In subjects < 50 years, the prediction model with total-cholesterol was superior to the model including BMI, but not superior to models containing WHR or EFM, while in those ≥ 50 years, the model with total-cholesterol was superior to all models containing anthropometric variables, whether assessed individually or combined. We found a potential role for replacing total-cholesterol with anthropometric measures for MACE-prediction among individuals < 50 years when laboratory measurements are unavailable, but not among those ≥ 50 years.

10.
Eur Child Adolesc Psychiatry ; 30(2): 261-269, 2021 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32193646

RESUMEN

Increasing evidence suggests that serum lipids are associated with depressive symptoms. However, previous studies have mostly employed a cross-sectional design and assessed middle-aged or older adult populations, making it difficult to discern the impact of lipid changes early in life on the development of depression. Accordingly, we sought to investigate changes in blood cholesterol levels during adolescence and the development of depressive symptoms in early adulthood. This prospective cohort study included participants aged 15-16 years from the JS High School Study (JSHS), with an average follow-up of 6 years. Participants had no diagnosed depression at baseline. Multivariable linear regression models were used to estimate associations between changes in total cholesterol during adolescence and depressive symptoms in adulthood. Changes in total cholesterol during adolescence were classified as "consistently low," "decreased," "moderate," "increased," or "consistently high". In men, depressive symptoms were higher in the consistently low (ß = 3.20, p = 0.036) and increased total cholesterol groups (ß = 3.48, p = 0.017), compared with the moderate group. In the consistently high group, although a positive linear association was observed, it lacked statistical significance (ß = 2.71, p = 0.067). While similar tendencies were noted in women, the associations were not statistically significant. Consistently low or increased total cholesterol levels during adolescence may pose an increased risk of depressive symptoms in early adulthood. These findings suggest that different strategies should be adopted to manage the lipid risk factors with consideration of age and sex.


Asunto(s)
Colesterol/sangre , Depresión/sangre , Adolescente , Adulto , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Estudios Longitudinales , Masculino , Estudios Prospectivos , Adulto Joven
11.
Transfus Clin Biol ; 27(4): 259-261, 2020 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-32890730

RESUMEN

Donors who eat a fatty meal before donating blood are known to have an increased level of plasma triglyceride concentrations for several hours. This may contribute to "milky-white" appearance of their plasma samples. We herein report the case of a blood donor who gave a history of the intake of a fatty meal, on the night prior to donation. This was affirmed by his serum lipid concentration done on the following day and on repeating the same subsequently after two weeks of donation respectively.


Asunto(s)
Donantes de Sangre , Periodo Posprandial , Humanos , Lípidos , Triglicéridos
12.
J Endocrinol Invest ; 43(9): 1221-1228, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32221909

RESUMEN

PURPOSE: The clinical outcome after in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) is diverse in infertility patients with polycystic ovary syndrome (PCOS). The aim of this study was to develop a nomogram based on an association of patients' characteristics to predict the live birth rate in PCOS patients. METHODS: All women in a public university hospital who attempted to conceive by IVF/ICSI for PCOS infertility from January 2014 to October 2018 were included. The nomogram was built from a training cohort of 178 consecutive patients and tested on an independent validation cohort of 81 patients. PCOS was confirmed in all participants. RESULTS: Three variates significantly associated with live birth rate of PCOS patients were BMI, total serum cholesterol (TC) and basal FSH. This predictive model built on the basis of BMI, TC, basal FSH, type of embryo transferred and age showed good calibration and discriminatory abilities, with an area under the curve (AUC) of 0.708 (95% CI 0.632-0.785) for the training cohort. The nomogram showed satisfactory goodness-of-fit and discrimination abilities in the independent validation cohort, with an AUC of 0.686 (95% CI 0.556-0.815). CONCLUSION: Our simple evidence-based nomogram presents graphically risk factors and prognostic models for IVF/ICSI outcomes in patients with PCOS, which can offer useful guidance to clinicians and patients for individual adjuvant therapy.


Asunto(s)
Hipercolesterolemia/complicaciones , Infertilidad Femenina/diagnóstico , Infertilidad Femenina/terapia , Nomogramas , Sobrepeso/complicaciones , Síndrome del Ovario Poliquístico/complicaciones , Adulto , Tasa de Natalidad , Estudios de Cohortes , Femenino , Fertilización In Vitro , Humanos , Hipercolesterolemia/diagnóstico , Hipercolesterolemia/epidemiología , Hipercolesterolemia/terapia , Recién Nacido , Infertilidad Femenina/complicaciones , Infertilidad Femenina/epidemiología , Modelos Estadísticos , Sobrepeso/diagnóstico , Sobrepeso/epidemiología , Sobrepeso/terapia , Síndrome del Ovario Poliquístico/diagnóstico , Síndrome del Ovario Poliquístico/epidemiología , Síndrome del Ovario Poliquístico/terapia , Embarazo , Índice de Embarazo , Pronóstico , Factores de Riesgo , Inyecciones de Esperma Intracitoplasmáticas , Resultado del Tratamiento
13.
Int J Cardiol Heart Vasc ; 25: 100415, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-31508483

RESUMEN

BACKGROUND: Although a large number of studies on heart failure with reduced ejection fraction (HFrEF) have found that anemia and renal dysfunction (RD) independently predicted poor outcomes, there are still few reports on patients with heart failure with preserved ejection fraction (HFpEF). METHODS: Clinical data of HFpEF patients registered in the China National Heart Failure Registration Study (CN-HF) were evaluated and the clinical features of patients with or without anemia/RD were compared to explore the impact of anemia and RD on all-cause mortality and all-cause re-hospitalization. RESULTS: 1604 patients with HFpEF were enrolled, the prevalence of anemia was 51.0%. Although anemia was associated with increased risk of all-cause mortality and all-cause re-hospitalization in univariate COX regression (p < 0.05), multivariate COX model confirmed that anemia was not independently associated with all-cause mortality [hazard ratio (HR) 1.14, 95% confidence interval (CI) 0.85-1.52, p = 0.386] and all-cause re-hospitalization (HR 1.13, 95% CI 0.96-1.33, p = 0.152). Similarly, RD was not an independent predictor of all-cause mortality (HR 1.18, 95% CI 0.88-1.57, p = 0.269) and all-cause re-hospitalization (HR 0.94, 95% CI 0.79-1.12, p = 0.488) as assessed in the adjusted COX regression model. The interaction between RD and anemia on end-points events was also not statistically significant. However, anemia was associated with increased all-cause re-hospitalization in patients with New York Heart Association (NYHA) class III-IV. CONCLUSIONS: In patients with HFpEF from CN-HF registry, anemia was common, but was not an independent predictor of all-cause mortality and all-cause re-hospitalization, except for the all-cause re-hospitalization in patients with NYHA class III-IV.Clinical Trial Registration: http://www.clinicaltrials.gov/ct2/home; ID: NCT02079428.

14.
Free Radic Res ; 53(4): 411-417, 2019 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-30885010

RESUMEN

Oxidative DNA damage pathogenically links to some major diseases. This study aimed to comprehensively assess the association between serum total cholesterol (TC) and oxidative DNA damage based on propensity score matching (PSM) method. A total of 407 participants chronically exposed to arsenic via drinking water from China were enrolled. Oxidative DNA damage was determined with urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG). Serum TC was classified into favourable TC (FTC, TC <5.18 mmol/L) and unfavourable TC (NFTC, TC ≥5.18 mmol/L) categories. Multivariable generalised linear regression model was applied to examine the association. Of 407 participants, 125 pairs with FTC and NFTC subjects were matched using PSM. Urinary 8-OHdG/creatinine levels in NFTC were significantly higher than those in FTC category (p = .002). As compared to the counterparts, additional adjusted log-transformed 8-OHdG/creatinine increase was observed in NFTC for unmatched (ß = 0.12, p = .052) and matched (ß = 0.17, p < .001) participants, respectively. We also detected obviously increased log-transformed urinary 8-OHdG/creatinine with per interquartile range raise of serum TC either in unmatched (ß = 0.10, p = .007) or matched (ß = 0.16, p = .003) subjects. In conclusion, serum TC was independently associated with oxidative DNA damage. Our findings provided new insights on the health promotion of lipids relevant to the early warning of diseases due to oxidative DNA damage.


Asunto(s)
Biomarcadores/sangre , Colesterol/sangre , Daño del ADN , Exposición Profesional/análisis , Estrés Oxidativo , Puntaje de Propensión , Arsénico/efectos adversos , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad
15.
Circ J ; 83(1): 147-155, 2018 12 25.
Artículo en Inglés | MEDLINE | ID: mdl-30333434

RESUMEN

BACKGROUND: In recent years, individuals with high serum total cholesterol (TC) have been more likely to modify their diet by reducing their intake of dietary lipids. The aim of this study was to investigate time-related changes in the relationships between the Keys score, dietary lipids, and TC between 1980 and 2010 in representative Japanese populations. Methods and Results: We used 3 cross-sectional cohort studies conducted among Japanese representative populations in 1980, 1990, and 2010 (NIPPON DATA80/90/2010) for the analyses. We analyzed data for 10,365, 7,714, and 2,657 participants, respectively, in each dataset. The relationships between TC and the Keys score (calculated by dietary lipids, cholesterol, and energy intake)/dietary lipids were examined. In men, a 1-unit higher Keys score correlated with 0.92 mg/dL and 0.64 mg/dL TC in 1980 and 1990, respectively, but not in 2010. In women, a 1-unit higher Keys score correlated with 0.70 mg/dL and 0.74 mg/dL TC in 1980 and 1990, respectively, but with 0.33 mg/dL in 2010. In men and women, dietary cholesterol, saturated fatty acid (SFA), and trans fatty acid (TFA) levels were positively associated with TC concentrations in 1980 and 1990, but not in 2010. CONCLUSIONS: In these representative Japanese populations, a higher Keys score as well as dietary cholesterol, SFA, and TFA levels correlated with higher TC concentrations in 1980/1990, but the relationships were weaker or not observed in 2010.


Asunto(s)
Colesterol/sangre , Bases de Datos Factuales , Grasas de la Dieta/administración & dosificación , Ingestión de Energía , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Japón , Masculino , Persona de Mediana Edad , Estudios Prospectivos
16.
Chinese Circulation Journal ; (12): 452-456, 2018.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-703879

RESUMEN

Objectives: To explore the trends of serum total cholesterol (TC) among Chinese adult cohorts from 1998 to 2015. Methods: The subjects of this study came from China Multicenter Collaborative Study of Cardiovascular Epidemiology and International Collaborative Study of Cardiovascular Disease in Asia. The baseline investigations were completed during 1998-2001, and the two follow-ups were conducted during 2007-2008 and 2013-2015, respectively. A total of 9 477 participants aged 35-74 years with complete serum TC data from three surveys were included in this study. Analysis on variance of data regarding repeated measurements were used to investigate the variation of serum TC in different subgroups. The serum TC levels were represented by mean (standard errors). Results: During 1998-2015, the mean level of serum TC of all participants significantly elevated from 4.81(0.01) mmol/L to 4.91(0.01) mmol/L, and to 4.98(0.01) mmol/L, growth rates of which were 2.08% and 3.53% in the first and second follow-up, respectively (Ptrend<0.001), especially for females. The fastest growth was noted in the group of young women aged 35-45 years over time, with a growth rate of 11.43%. No such a significant change in the male group during follow-up. The serum TC level and its growth rate in urban residents was significantly higher than those in rural residents. Conclusions: Longitudinal data demonstrated that the mean serum TC level among Chinese adults was continuously increased during 1998~2015. Prevention strategy for hypercholesterolemia should focus more on young women and urban residents.

17.
World J Gastroenterol ; 21(12): 3711-9, 2015 Mar 28.
Artículo en Inglés | MEDLINE | ID: mdl-25834340

RESUMEN

AIM: To evaluate the effect of dietary cholesterol and serum total cholesterol (TC) on the risk of pancreatic cancer. METHODS: A literature search was performed up to June 2014 in PubMed, EMBASE, China National Knowledge Infrastructure and China Biology Medical literature database for relevant articles published in English or Chinese. Pooled relative risks (RRs) with 95% confidence intervals (CIs) were calculated with a random-effects model. RESULTS: We included 14 published articles with 439355 participants for dietary cholesterol, and 6 published articles with 1805697 participants for serum TC. For the highest vs lowest category of dietary cholesterol, the pooled RR (95%CI) of pancreatic cancer was 1.308 (1.097-1.559). After excluding two studies (RR > 3.0), the pooled RR (95%CI) was 1.204 (1.050-1.380). In subgroup analysis stratified by study design, the pooled RRs (95%CIs) were 1.523 (1.226-1.893) for case-control studies and 1.023 (0.871-1.200) for cohort studies. The association of dietary cholesterol with the risk of pancreatic cancer was significant for studies conducted in North America [1.275 (1.058-1.537)] and others [2.495 (1.565-3.977)], but not in Europe [1.149 (0.863-1.531)]. No significant association [1.003 (0.859-1.171)] was found between the risk of pancreatic cancer and serum TC. CONCLUSION: Dietary cholesterol may be associated with an increased risk of pancreatic cancer in worldwide populations, except for Europeans. The results need to be confirmed further.


Asunto(s)
Colesterol en la Dieta/efectos adversos , Hipercolesterolemia/etnología , Neoplasias Pancreáticas/etnología , Anciano , Colesterol en la Dieta/sangre , Femenino , Humanos , Hipercolesterolemia/sangre , Hipercolesterolemia/diagnóstico , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Neoplasias Pancreáticas/sangre , Neoplasias Pancreáticas/diagnóstico , Pronóstico , Medición de Riesgo , Factores de Riesgo
18.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-441603

RESUMEN

This study was aimed to find out the relationship between the serum total cholesterol ( TC ) and coronary heart disease ( CHD ) of phlegm and blood stasis syndrome . Meta -analysis was used on the comprehensive analysis of ten research literatures on TC content of CHD patients with phlegm-turbid syndrome, blood-stasis syndrome and normal control . The results showed that the content of TC was 0.99-2.426 times h igher standard deviation in the blood-stasis syndrome patients than in the normal control, Totalcombined = 0.71. And the 95% confidence intervals of Totalcombined was 0.16-1.25. And the content of TC was 1.019-3.761 times higher standard deviation in the phlegm-turbid syndrome than in the normal control, Totalcombined= 1 . 05 . And the 95% confidence intervals of Totalcombined was 0 . 43-1 . 68 . It was concluded that there were significant variations of TC content in CHD patients with blood-stasis and phlegm-turbid syndrome compared to normal control . Therefore , abnormal changes of TC content can be used as one of the objective CHD diagnostic criteria of phlegm and blood stasis syndrome .

19.
Korean Journal of Medicine ; : 675-681, 2003.
Artículo en Coreano | WPRIM (Pacífico Occidental) | ID: wpr-169917

RESUMEN

BACKGROUND: The serum total cholesterol is supposed to be increased as dietary pattern is Westernized recently in our country. We studied the longitudinal change of serum total cholesterol levels in normal Korean adult male workers and analyzed the influence of age, weight, blood pressure, fasting blood sugar, lifestyle (exercise, smoking, alcohol drinking habits) on change of serum total cholesterol levels. METHODS: The 6279 healthy adult male workers were studied during recent 10 Years (1992 and 2002). Those who suffered from hypertension, diabetes mellitus, ischemic heart disease, nephropathy, thyroid disease were excluded. Those who took antilipidemic drugs were also excluded. Blood sampling for serum total cholesterol and sugar was done after overnight fasting for more than 12 hours. Data on lifestyle were obtained using self administered questionnaires. RESULT: The serum total cholesterol levels had increased by 23.2 +/- 23.60 mg/dL (2.32 mg/dL per year) between 1992 and 2002 surveys. The increment of serum total cholesterol levels was most prominent in twenties (3.30 mg/dL per year) during 10 years and less prominent in thirties (2.80 mg/dL per year), forties (2.19 mg/dL per year) and fifties (1.55 mg/dL per year). The change of body mass index (BMI) was most significantly correlated with that of serum total cholesterol level (r=0.290, p=0.0001) (r2=0.084, p=0.0001). The change of serum total cholesterol levels was also significantly correlated with age, diastolic blood pressure change, fasting blood sugar change, exercise and smoking habits. However, it was not significantly correlated with the alcohol drinking habits among influencing variables. CONCLUSION: The serum total cholesterol levels were increased by 23.2 +/- 23.60 mg/dL (2.32 mg/dL per year) during recent 10 years. The increment of serum total cholesterol levels was most prominent in younger age group. The change of serum total cholesterol levels was most significantly correlated with that of body mass index (BMI) among influencing variables.


Asunto(s)
Adulto , Humanos , Masculino , Envejecimiento , Consumo de Bebidas Alcohólicas , Glucemia , Presión Sanguínea , Índice de Masa Corporal , Colesterol , Diabetes Mellitus , Ayuno , Estudios de Seguimiento , Hipertensión , Estilo de Vida , Estudios Longitudinales , Isquemia Miocárdica , Humo , Fumar , Enfermedades de la Tiroides , Encuestas y Cuestionarios
20.
Artículo en Coreano | WPRIM (Pacífico Occidental) | ID: wpr-23415

RESUMEN

The purpose of this study was to measure serum lipids concentrations by gender and age, and to investigated the relation of serum lipids levels to cigarette smoking alcohol intake exercise and menopausal status in Korean adults. The subjects consisted of 463 healthy adult(29- men and 173 women) volunteers who were visiting the health Promotion Center in the Asan Medical Center from July 1, 1994 to July 22, 1994 Subjects were ambulatory free-living people and aged 20- 80 years, Anthropometric measurement was performed and serum triglyceride(TG), HDL-cholesterol and total cholesterol(TChol) concentrations were measure by automatic system(Hitachi 736-40). Data on life styles were obtained using structured questionnaires issued by a trained interviewer, All data were statistically analyzed by PC-SAS(Version 6.04) Serum concentrations of triglyceride and total cholesterol was higher(p170 mg/dL and TChol>220 mg /dL) was 12.5% in men and 4.1% in women. The levels of serum triglyceride, total cholesterol and BMI increased with age in women. The distribution curves of serum triglyceride, total cholesterol and LDL-cholesterol of women were located in lower increased more rapidly with aging than in men, The distribution curves of BMI of women increased with aging after the thirties, The BMI of women was located in higher levels than of men in their sixties. The serum concentration of triglyceride and total cholesterol of male current-smokers and non-smokers were significantly(p<0.05) higher than those of ex-smokers. The concentrations triglyceride the male current0drinkers were higher(p<0.05) than those of male non-drinkers. In non-smokers and non-drinkers, serum TG concentration were lower (p<0.05) than those of current-smokers and current-drinkers. In exercisers, the serum triglyceride concentration was significantly(p<0.05) lower than in non-exercisers. In postmenopausal woman BMI and serum concentrations of TChol, TG and LDL-Chol were significantly by age and gender and smoking alcohol drinking, exercise and menopausal staus might be a better indicator to predict serum lipids in both genders.


Asunto(s)
Adulto , Femenino , Humanos , Masculino , Envejecimiento , Consumo de Bebidas Alcohólicas , Colesterol , Promoción de la Salud , Estilo de Vida , Menopausia , Obesidad , Prevalencia , Encuestas y Cuestionarios , Humo , Fumar , Triglicéridos , Voluntarios
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