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1.
Soins Psychiatr ; 45(354): 40-42, 2024.
Artículo en Francés | MEDLINE | ID: mdl-39237219

RESUMEN

Adolescents and young adults admitted to the Espace unit at Nantes University Hospital are offered beauty treatments. Although their situations are diverse, they consistently show a decline in self-esteem. These young patients benefit from individual hand and facial treatments, make-up sessions and group workshops.


Asunto(s)
Autoimagen , Humanos , Adolescente , Femenino , Masculino , Adulto Joven , Psicoterapia de Grupo , Belleza , Estética , Francia , Arteterapia
2.
J Drugs Dermatol ; 23(9): 742-746, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39231079

RESUMEN

BACKGROUND: Algorithms on various social media platforms feed users what it considers "beautiful", impacting the aesthetic desires of patients as well as beauty ideals. OBJECTIVE: To discuss how algorithms on social media platforms personalize feeds and influence a patient's preference for procedures. METHODS: YouTube, Instagram, and TikTok's websites were searched for how their algorithms function. A narrative review of the literature pertaining to social media and cosmetic procedures was also conducted using PubMed. RESULTS/DISCUSSION: Social media platforms personalize feeds for their users. Identifying exactly what a patient is exposed to on social media and how that influences their preference for cosmetic procedures presents a challenge at various levels. Social media usage appears to at least influence cosmetic procedure consideration. The desired appearance may be impacted by location, repeated exposure, and familiarity. CONCLUSION: While impossible to predict the next beauty trend, it is important to understand how algorithms and artificial intelligence may play an increasing role in a patient’s visual diet and how their aesthetic goals are thereby affected. Using social media platforms and understanding market trends can guide dermatologists to provide evidence-based education, dispel misinformation, and anchor patients in reality while understanding the cosmetic procedures that patients seek. J Drugs Dermatol. 2024;23(9):742-746.  doi:10.36849/JDD.8074.


Asunto(s)
Algoritmos , Belleza , Técnicas Cosméticas , Medios de Comunicación Sociales , Humanos , Prioridad del Paciente , Estética , Inteligencia Artificial
3.
Sci Rep ; 14(1): 20923, 2024 09 09.
Artículo en Inglés | MEDLINE | ID: mdl-39251764

RESUMEN

Does congruence between auditory and visual modalities affect aesthetic experience? While cross-modal correspondences between vision and hearing are well-documented, previous studies show conflicting results regarding whether audiovisual correspondence affects subjective aesthetic experience. Here, in collaboration with the Kentler International Drawing Space (NYC, USA), we depart from previous research by using music specifically composed to pair with visual art in the professionally-curated Music as Image and Metaphor exhibition. Our pre-registered online experiment consisted of 4 conditions: Audio, Visual, Audio-Visual-Intended (artist-intended pairing of art/music), and Audio-Visual-Random (random shuffling). Participants (N = 201) were presented with 16 pieces and could click to proceed to the next piece whenever they liked. We used time spent as an implicit index of aesthetic interest. Additionally, after each piece, participants were asked about their subjective experience (e.g., feeling moved). We found that participants spent significantly more time with Audio, followed by Audiovisual, followed by Visual pieces; however, they felt most moved in the Audiovisual (bi-modal) conditions. Ratings of audiovisual correspondence were significantly higher for the Audiovisual-Intended compared to Audiovisual-Random condition; interestingly, though, there were no significant differences between intended and random conditions on any other subjective rating scale, or for time spent. Collectively, these results call into question the relationship between cross-modal correspondence and aesthetic appreciation. Additionally, the results complicate the use of time spent as an implicit measure of aesthetic experience.


Asunto(s)
Percepción Auditiva , Estética , Música , Percepción Visual , Humanos , Música/psicología , Femenino , Estética/psicología , Masculino , Adulto , Percepción Visual/fisiología , Percepción Auditiva/fisiología , Adulto Joven , Arte , Estimulación Luminosa , Estimulación Acústica , Adolescente
5.
Sci Rep ; 14(1): 20900, 2024 09 08.
Artículo en Inglés | MEDLINE | ID: mdl-39245723

RESUMEN

No study has examined the simultaneous effect of facial forms, midline deviations and midline angulations on facial beauty. Therefore, this comprehensive study aimed to evaluate these and many other hypotheses. This psychometric study was performed on 15,042 observations. A female frontal photograph was edited to 45 perceptometric images with controlled anatomical alteration: 3 facial forms (euryprosopic [brachyfacial], mesoprosopic [mesofacial], leptoprosopic [dolichofacial]), each having either 9 bidirectional midline deviations (0, 1, 2, 3, and 4 mm deviated to the left and right) or 7 bidirectional midline angular deviations (0°, 5°, 10°, and 15° deviated to the left and right). One of the photographs were repeated. These 46 images were esthetically judged by 327 participants (243 laypeople, 49 orthodontists, and 35 'prosthodontists or restorative dentists'). Hierarchical mixed-model multiple linear regressions and post hoc tests were adopted to evaluate the simultaneous impacts of the photomodel's facial forms, midline deviations to the right or left, and midline rolls to the right or left plus sex, age, experience, and dental specialty of the referees on their perception of facial beauty as well as the tolerable zones of midline alterations. These were also done separately for each specialty group, and also for each facial face. Ideal combinations of anatomic features were determined using repeated-measures ANOVAs. Differences between esthetic preferences of different groups in terms of each image were assessed using one-way ANOVAs and t-tests (α = 0.05, α = 0.008, α = 0.001). All 5 anatomical features significantly and independently influenced perception of facial beauty. The tolerance threshold for midline deviations was 1 mm deviations to the right and left sides. For midline rolls, the only tolerable form was the no-roll ('on') midline; the judges preferred right-oriented defects over left-sided ones. The most beautiful facial form was mesoprosopic, followed by leptoprosopic. Men perceived the female face slightly more attractive than did women. The viewers' specialty (or lack of it), their age, or their experience did not affect their esthetic preferences. Predictors of esthetic preferences were all 5 anatomical features plus views' sex, but not their dental specialty, age, or experience. Zones of acceptability and also the ideal range of anatomical features were determined.


Asunto(s)
Belleza , Odontólogos , Cara , Humanos , Femenino , Cara/anatomía & histología , Masculino , Adulto , Ortodoncistas , Persona de Mediana Edad , Estética , Adulto Joven
6.
Neurosci Biobehav Rev ; 166: 105878, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39260715

RESUMEN

Neurodiversity is a perspective on cognition which suggests a non-pathological view of individual cognitive differences. Aesthetics research on neurodivergent brains has generally been limited to neuropsychological cases. Although this research has been integral to establishing the neurological correlates of aesthetic experience, it is crucial to expand this paradigm to more psychologically complex disorders. We offer a review of research on aesthetic preference in neurodivergent brains beyond neuropsychological cases: across populations with psychotic disorder, anhedonia and depression, anxiety disorder, and autism. We identify stable patterns of aesthetic bias in these populations, relate these biases to symptoms at perceptual, emotional, and evaluative levels of cognition, review relevant neurological correlates, and connect this evidence to current neuroaesthetics theory. Critically, we synthesize the reviewed evidence and discuss its relevance for three brain networks regularly implicated in aesthetic processing: the mesocorticolimbic reward circuit, frontolimbic connections, and the default mode network. Finally, we propose that broadening the subject populations for neuroaesthetics research to include neurodiverse populations is instrumental for yielding new insights into aesthetic processing in the brain.


Asunto(s)
Encéfalo , Estética , Humanos , Encéfalo/fisiología , Trastornos Mentales/fisiopatología
7.
BMJ Case Rep ; 17(9)2024 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-39256174

RESUMEN

This case presents a method of reductive cheiloplasty: Conway's method with lateral and bilateral wedge excisions contained to the vermillion. It was performed on a female patient with cheilitis granulomatosa after 4 years of trying different medical therapies without effect. The surgery successfully reduced the increased volume, facilitating improved aesthetics and function while preserving oral function, muscle strength as well as sensitivity with no recurrence at the 15-month follow-up. We encourage early collaboration between dermatologists and plastic surgeons regarding the timing of a potential surgery when treating cheilitis granulomatosa.


Asunto(s)
Síndrome de Melkersson-Rosenthal , Procedimientos de Cirugía Plástica , Humanos , Femenino , Síndrome de Melkersson-Rosenthal/cirugía , Procedimientos de Cirugía Plástica/métodos , Resultado del Tratamiento , Labio/cirugía , Adulto , Estética
8.
Rev. Flum. Odontol. (Online) ; 3(65): 157-165, set-dez.2024.
Artículo en Portugués | LILACS, BBO - Odontología | ID: biblio-1567957

RESUMEN

A escolha da plataforma protética em implantodontia é fundamental para garantir o sucesso a longo prazo dos procedimentos. Todos os tipos de conexão protética apresentam vantagens e desvantagens, cabendo ao cirurgião-dentista optar pelo o que melhor se adepta ao seu caso. Uma revisão de literatura foi realizada, abrangendo estudos relevantes que compararam essas duas plataformas protéticas em termos de biomecânica e estética. Foram analisadas revisões de literatura e estudos in vitro, sob as palavras-chave "cone morse", "biomechanics", "abuptment". As pesquisas foram feitas nas bases de dados Scielo e PubMed, e os artigos escolhidos deveriam abordar a estabilidade das conexões, a preservação óssea e a estética peri-implantar. Os resultados da revisão demonstram que a plataforma Cone Morse oferece uma interface mais estável, reduz o afrouxamento de parafusos e minimiza a infiltração bacteriana. Com isso, o Cone Morse contribui para a preservação das estruturas ósseas e gengivais ao redor do implante, tornando-se uma escolha valiosa, especialmente em procedimentos de reabilitação estética.


A choice of the prosthetic platform in implant dentistry is fundamental to ensure long-term success of procedures. All types of prosthetic connections have their advantages and disadvantages, and it's up to the dentist to choose what best suits their case. A literature review was conducted, encompassing relevant studies comparing these two prosthetic platforms in terms of biomechanics and aesthetics. Literature reviews and in vitro studies were analyzed using keywords such as "Cone Morse," "biomechanics," and "abutment." The research was conducted on Scielo and PubMed databases, and the selected articles should address connection stability, bone preservation, and peri-implant aesthetics. The review results demonstrate that the Cone Morse platform offers a more stable interface, reduces screw loosening, and minimizes bacterial infiltration. As a result, Cone Morse contributes to the preservation of bone and gingival structures around the implant, making it a valuable choice, especially in aesthetic rehabilitation procedures.


Asunto(s)
Prótesis e Implantes , Fenómenos Biomecánicos , Estética , Rehabilitación Bucal
9.
Sci Rep ; 14(1): 19932, 2024 08 27.
Artículo en Inglés | MEDLINE | ID: mdl-39198545

RESUMEN

Despite the evolutionary history and cultural significance of visual art, the structure of aesthetic experiences it evokes has only attracted recent scientific attention. What kinds of experience does visual art evoke? Guided by Semantic Space Theory, we identify the concepts that most precisely describe people's aesthetic experiences using new computational techniques. Participants viewed 1457 artworks sampled from diverse cultural and historical traditions and reported on the emotions they felt and their perceived artwork qualities. Results show that aesthetic experiences are high-dimensional, comprising 25 categories of feeling states. Extending well beyond hedonism and broad evaluative judgments (e.g., pleasant/unpleasant), aesthetic experiences involve emotions of daily social living (e.g., "sad", "joy"), the imagination (e.g., "psychedelic", "mysterious"), profundity (e.g., "disgust", "awe"), and perceptual qualities attributed to the artwork (e.g., "whimsical", "disorienting"). Aesthetic emotions and perceptual qualities jointly predict viewers' liking of the artworks, indicating that we conceptualize aesthetic experiences in terms of the emotions we feel but also the qualities we perceive in the artwork. Aesthetic experiences are often mixed and lie along continuous gradients between categories rather than within discrete clusters. Our collection of artworks is visualized within an interactive map ( https://barradeau.com/2021/emotions-map/ ), revealing the high-dimensional space of aesthetic experiences associated with visual art.


Asunto(s)
Arte , Emociones , Estética , Humanos , Estética/psicología , Femenino , Masculino , Adulto , Adulto Joven , Percepción Visual/fisiología
10.
Artículo en Inglés | MEDLINE | ID: mdl-39200583

RESUMEN

Musical improvisation is a generative process of spontaneously creating music 'in the moment'. For people with young onset dementia, musical improvisation provides an extended opportunity for creative self-expression and connection to one's own body and life story. Using visual research methods, including video elicitation interviews, this paper explores the 'in the moment' musical experiences of five people living with young onset dementia who took part in a 15-week improvised music-making programme (Music in Mind). We frame the exploration of the group's musical experiences through the emerging lens of 'care aesthetics'-a concept that identifies the sensory relations and embodied practices between two (or more) people in a caring relationship. In the context of this analysis, we look to the caring practices by, with, and between people living with dementia, their family members, and the musicians who lead the programme and the relationship of these practices to feelings of self-expression and meaningful connection. Musical improvisation has the potential to support the psychological, social, and spiritual wellbeing of people living with young onset dementia. In applying a lens of care aesthetics, it is possible to observe the micro-level experiences of people living with dementia and their family carers.


Asunto(s)
Demencia , Música , Humanos , Demencia/psicología , Demencia/terapia , Música/psicología , Femenino , Masculino , Persona de Mediana Edad , Cuidadores/psicología , Estética , Adulto
11.
Dermatol Surg ; 50(9S): S12-S17, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39196828

RESUMEN

BACKGROUND: OnabotulinumtoxinA is an injectable product that was introduced into medicine in the 1970s and has been the subject of thousands of clinical and nonclinical publications. OBJECTIVE: To review the data related to the versatility of onabotulinumtoxinA in medical aesthetics. METHODS: PubMed was searched to identify literature evaluating the effects of onabotulinumtoxinA, with preference given to randomized, placebo-controlled trials and safety meta-analyses. RESULTS: OnabotulinumtoxinA is effective and safe across multiple facial indications, racial and ethnic groups, age groups, genders, and facial line severities. Patient-reported outcomes have been prioritized in aesthetic clinical trials and indicate high patient satisfaction and appearance-related psychological outcomes. Integrated safety meta-analysis and immunogenicity analyses have documented acceptable adverse event rates and low immunogenicity of onabotulinumtoxinA. CONCLUSION: OnabotulinumtoxinA is a versatile aesthetic product supported by a strong literature base and positive physician and patient-reported outcomes that reflect a meaningful impact on patient's quality of life.


Asunto(s)
Toxinas Botulínicas Tipo A , Técnicas Cosméticas , Satisfacción del Paciente , Envejecimiento de la Piel , Toxinas Botulínicas Tipo A/administración & dosificación , Toxinas Botulínicas Tipo A/efectos adversos , Humanos , Envejecimiento de la Piel/efectos de los fármacos , Fármacos Neuromusculares/administración & dosificación , Fármacos Neuromusculares/efectos adversos , Medición de Resultados Informados por el Paciente , Estética , Cara , Calidad de Vida
12.
Dermatol Surg ; 50(9S): S42-S47, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39196832

RESUMEN

BACKGROUND: Millennials accept and invest in aesthetic procedures more than older generations. OBJECTIVE: To compare efficacy outcomes between millennial and nonmillennial patients after treatment of glabellar lines with prabotulinumtoxinA. MATERIALS AND METHODS: This was a post hoc analysis of 3 Phase III studies of 20 U prabotulinumtoxinA for the treatment of moderate to severe glabellar lines. Investigator- and/or subject-assessed positive responder rates in the Glabellar Line Scale, Global Aesthetic Improvement Scale, and Subject Satisfaction Scale were compared between millennials (born 1982-2000) and nonmillennials (born ≤1981). RESULTS: Aesthetic outcomes and subject satisfaction of prabotulinumtoxinA treatment were high in nonmillennials (n = 65) and even higher in millennials (n = 668) at all time points. At Days 7, 14, and 30 post-treatment, positive responder rates were >85% and >97% across all scales in nonmillennials and millennials, respectively, with statistical superiority observed in millennials at multiple time points in virtually all scales. The incidence of treatment-related adverse events was similar between groups. CONCLUSION: PrabotulinumtoxinA was highly effective in treating moderate to severe glabellar lines. The greater efficacy seen in millennials may reflect physiological differences related to aging as well as botulinum toxin-mediated effects on mood. The results align well with their aesthetic expectations.


Asunto(s)
Toxinas Botulínicas Tipo A , Estética , Frente , Satisfacción del Paciente , Envejecimiento de la Piel , Humanos , Toxinas Botulínicas Tipo A/administración & dosificación , Toxinas Botulínicas Tipo A/efectos adversos , Envejecimiento de la Piel/efectos de los fármacos , Femenino , Masculino , Adulto , Persona de Mediana Edad , Resultado del Tratamiento , Factores de Edad , Anciano , Técnicas Cosméticas , Fármacos Neuromusculares/administración & dosificación , Fármacos Neuromusculares/efectos adversos
13.
Dermatol Surg ; 50(9S): S24-S34, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39196830

RESUMEN

BACKGROUND: As new aesthetic treatment techniques are developed, the understanding of botulinum toxin type A safety and treatment outcomes continues to evolve. OBJECTIVE: This article was developed to provide a comprehensive up-to-date reference for clinicians using incobotulinumtoxinA (INCO; Xeomin/Bocouture, Merz Pharmaceuticals GmbH, Frankfurt, Germany) for aesthetic treatments. PATIENTS AND METHODS/MATERIALS: A Latin American panel of 11 physicians was assembled to discuss and develop recommendations on the use of INCO for aesthetic treatment based on the literature review and their private medical practice. RESULTS: The panel found that INCO is a highly purified botulinum toxin, without other clostridial proteins (hemagglutinins and nonhemagglutinins). IncobotulinumtoxinA has proven its efficacy and duration over time, maintaining response after multiple treatment cycles. CONCLUSION: This recommendation provides up-to-date information on the use of INCO for aesthetic treatment, focusing on the differential properties of this product regarding its purity, performance, customization, and patient satisfaction.


Asunto(s)
Toxinas Botulínicas Tipo A , Técnicas Cosméticas , Humanos , Toxinas Botulínicas Tipo A/administración & dosificación , América Latina , Envejecimiento de la Piel/efectos de los fármacos , Fármacos Neuromusculares/administración & dosificación , Satisfacción del Paciente , Estética
14.
Sci Rep ; 14(1): 19699, 2024 08 24.
Artículo en Inglés | MEDLINE | ID: mdl-39181906

RESUMEN

Traditional philosophical inquiry, and more recently neuroscientific studies, have investigated the sources of artworks' aesthetic appeal. A substantial effort has been made to isolate the objective features contributing to aesthetic appreciation. While variables such as contrast or symmetry have been shown to robustly impact aesthetic judgment, they only account for a small portion of the intersubjective variability in aesthetic ratings. Recent multiprocess model of aesthetic appreciation could accommodate this finding by proposing that evaluative processes based on self-reference underpin the idiosyncrasy of aesthetic judgment. We tested this hypothesis in two behavioral studies, that were basically conceptual replications of our previous work, in which we took advantage of the self-reference effect on memory. We also tried to disentangle the role of self-reference and emotional reaction to artworks in guiding aesthetic judgments, by comparing an aesthetic judgment encoding condition to a self-reference condition (Study 1), and an emotional evaluation condition (Study 2). We show that artworks encoded in an aesthetic judgment condition exhibit a similar mnesic advantage compared to both the self-reference and the emotional evaluation encoding conditions. Moreover, retrospective emotional judgment correlates with both self-reference and aesthetic judgments ratings. These results suggest that a basic mechanism, appraisal of self-relevance, could ground aesthetic judgments.


Asunto(s)
Emociones , Estética , Juicio , Humanos , Estética/psicología , Femenino , Masculino , Adulto , Adulto Joven , Autoimagen
15.
Int J Mol Sci ; 25(15)2024 Jul 27.
Artículo en Inglés | MEDLINE | ID: mdl-39125793

RESUMEN

Polynucleotides, complex molecules composed of nucleotides, have gained attention in aesthetic medicine for their potential to regulate gene expression and promote tissue regeneration. This review aims to provide an overview of the current practices and perceived effectiveness of polynucleotides in aesthetic medicine. A comprehensive search of the literature was conducted using keywords related to polynucleotides, cosmetic application, and aesthetic application. Studies were selected based on their relevance to aesthetic medicine and the inclusion of human subjects. The review found that polynucleotides have been used to improve skin texture, reduce wrinkle depth, and enhance facial appearance. The studies reported varying degrees of efficacy and safety, with some studies demonstrating significant improvements in skin elasticity and hydration. However, others reported limited or no benefits. The review also highlighted the need for further research to establish the optimal use and efficacy of polynucleotides in aesthetic medicine. While the existing literature suggests that polynucleotides may have potential benefits in aesthetic medicine, more research is needed to fully understand their mechanisms of action and optimal use. Clinicians should be aware of the current limitations and potential risks associated with the use of polynucleotides in aesthetic medicine.


Asunto(s)
Polinucleótidos , Humanos , Polinucleótidos/uso terapéutico , Estética , Envejecimiento de la Piel/efectos de los fármacos , Técnicas Cosméticas
16.
Sci Rep ; 14(1): 18699, 2024 08 12.
Artículo en Inglés | MEDLINE | ID: mdl-39134573

RESUMEN

The lip-splitting approach enables excellent access to all areas of the mouth and pharynx to remove tumors; however, traditional lower lip-splitting incisions produce an unsatisfactory scar. To achieve better functional and aesthetic results, we used a Z-shaped incision and compared the functional and aesthetic outcomes of the straight and Z-shaped incisions. Sixty patients who fulfilled the inclusion criteria were randomly divided into two groups and underwent lip-splitting between March 2021 and September 2023. Eventually, 77 patients were reviewed within 6 months and evaluated using the lip function assessment scale, patient and observer scar assessment scale, naïve observer scar assessment scale, and a clinical examination. The Z-shaped incision group performed better in terms of the lip pout movement at 3 months and in the subjective overall opinion, color, irregularity, and pigmentation at 6 months. The Z-shaped incision group had a lower incidence of notched vermilion. In conclusion, Z-shaped lower lip-splitting incisions have better functional and aesthetic outcomes than traditional straight incisions.Trial registration: Public title: Difference between the effect of Z-shaped and vertical incisions of labiobuccal flap on the recovery of lower lip scars. Registration date: 09/03/2021. Registration number: ChiCTR2100044084. Registry URL: http://www.chictr.org.cn .


Asunto(s)
Cicatriz , Estética , Labio , Humanos , Labio/cirugía , Masculino , Femenino , Persona de Mediana Edad , Adulto , Procedimientos de Cirugía Plástica/métodos , Anciano , Colgajos Quirúrgicos , Resultado del Tratamiento
17.
Sci Total Environ ; 950: 175278, 2024 Nov 10.
Artículo en Inglés | MEDLINE | ID: mdl-39122026

RESUMEN

Urban waterfront areas are dynamic interfaces where human and natural systems converge, forming complex ecosystems that encompass social, economic, and environmental elements. These areas offer ecological benefits and aesthetic experiences. However, a disparity between social aesthetic preferences and vegetation diversity along riverbanks impedes the integration of ecological and aesthetic values. To address this, a plant community optimization strategy based on a coupling coordination degree model (CCDM) is proposed. Using the Xietang River in Suzhou, China as a case study, surveys were conducted on 33 woody plant plots and 60 herbaceous plant plots, assessing plant diversity with Shannon-Wiener, richness, and Pielou indices. Landscape beauty was evaluated by 87 respondents using the Scenic Beauty Estimation method. Using six representative plant communities as mediators, CCDM was applied to quantitatively analyze the coordination between plant diversity and aesthetics. Based on this analysis and considering factors influencing plant diversity and scenic beauty, plant community optimization strategies were devised to enhance the coordinated development of ecological diversity and aesthetics, fostering a synergistic improvement in ecological and aesthetic quality. Results revealed a range of coupling coordination across plant communities (0.203 to 0.947), encompassing various types. Linear regression analysis demonstrated a non-linear relationship between plant diversity and landscape beauty, influenced by independent yet partially overlapping factors. Hence, both aspects should be simultaneously considered in the planning and enhancement of riverbank areas. The coupling coordination degree offers a comprehensive understanding of harmonizing plant diversity and aesthetic value, providing a quantitative and objective approach to integrated research. This perspective extends beyond urban waterfront landscapes, holding significance for achieving dual goals of ecology and social services in urban design and landscape management.


Asunto(s)
Biodiversidad , Estética , Ríos , China , Conservación de los Recursos Naturales/métodos , Plantas , Ecosistema , Belleza , Ciudades
18.
Ann Plast Surg ; 93(2S Suppl 1): S64-S68, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-39101851

RESUMEN

BACKGROUND: Temporal concavities result from reduced subcutaneous fat and bone structure variations, impacting facial aesthetics. Filling treatments, including autologous fat grafts, synthetic fillers, and biological materials, are used for enhancement. Autologous fat grafting is promising but limited by unpredictable fat absorption and nonstandardized procedures. This study aims to assess the clinical effectiveness of mechanical micronized fat in combination with autologous granular fat grafting for lipofilling in the correction of temporal deformities. METHODS: Patients (n = 37, mean age = 37.48) with temporal concavity caused by aging and Inherently inadequate capacity were enrolled and divided into control group (n = 10) and study group (n = 9) according to different fat grafts. Control group received pure autologous granular fat, with an average volume of approximately 19.30 mL. In contrast, the study group used mechanical micronized fat along with autologous granular fat co-injection through an 18G needle with an average injection volume of about 18.89 mL. All autologous fat collected from patients' abdominal and thighs. Information, including postoperative clinical efficacy scored by various plastic surgeons for the comparison of preoperative and postoperative photos of patients, patient satisfaction, and complications between the two groups, was documented. Additionally, changes in patients' quality of life were evaluated using the FACE-Q scale. RESULTS: Six months after surgery, the efficacy of temporal filling in the study group (6.69 ± 0.64) was higher than the control group (6.37 ± 0.67) (P = 0.0048). The patient satisfaction was more prominent in the study group (6.28 ± 0.87) than in the control group (5.80 ± 0.71) (P = 0.0449). Differences between above two observation indicators were statistically significant (P < 0.05). The FACE-Q scale items, which assess psychological health, social functioning, and early life impact, showed higher scores in the study group both before the surgery (psychological health: 59.22 ± 3.53, social functioning: 64.75 ± 3.15) and 6 months after the surgery (psychological health: 69.44 ± 4.50, social functioning: 75.33 ± 3.81, early life impact: 74.21 ± 0.70) (P > 0.05). Notably, only one micronodule formation was detected among all patients. CONCLUSION: Mechanical micronized fat combined with autologous granular fat improve the clinical effect of treating concavity in temporal region, which is worthy of further promotion and application.


Asunto(s)
Tejido Adiposo , Humanos , Femenino , Adulto , Masculino , Tejido Adiposo/trasplante , Persona de Mediana Edad , Resultado del Tratamiento , Trasplante Autólogo , Satisfacción del Paciente , Estética , Calidad de Vida , Grasa Subcutánea/trasplante
19.
J Plast Reconstr Aesthet Surg ; 96: 242-253, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39106546

RESUMEN

BACKGROUND: Pre-operative radiotherapy (PRT) and pre-operative chemoradiotherapy (PCRT) prior to mastectomy and immediate breast reconstruction for locally advanced breast cancer have the potential to reduce radiation late-effects and expedite oncologic treatment. Recent feasibility work indicates that PCRT is safe and technically possible. Here, we present a systematic review of currently available data on clinical, oncological, reconstructive and aesthetic outcomes. METHODS: A prospectively registered search of Medline (Ovid), EMBASE (Ovid), EMCARE (Ovid) and CINAHL (EBSCO) databases was performed in August 2023. Clinical, oncological, reconstructive and aesthetic outcomes were appraised with risk of bias (ROBINS-I) and methodological quality determined (STROBE checklist) for each study. RESULTS: Twenty-two published articles (19 journal articles and 3 abstracts) were identified reporting the outcomes of 1258 patients with median follow-up between 19.0-212.4 months. Patients received neoadjuvant chemotherapy in 20 studies. Rates of locoregional recurrence and overall survival ranged between 0-21.7% and 82.0%-98.3% respectively. Rates of flap loss or necrosis ranged from 0-7.6%. Rates of revisional procedures ranged between 1.9-35.3%. Patient-reported outcomes were reported in 7 studies and were mostly 'good' or 'excellent'. CONCLUSION: PRT and PCRT preceding mastectomy and breast reconstruction produce acceptable oncological outcomes with rates of surgical complication and reconstructive outcomes within normal limits, however, the majority of available studies are of low methodological quality and at high risk of bias. A pragmatic randomised trial comparing PRT versus PMRT in the setting of breast reconstruction is now urgently required to guide surgical practice.


Asunto(s)
Neoplasias de la Mama , Mamoplastia , Mastectomía , Humanos , Neoplasias de la Mama/terapia , Neoplasias de la Mama/cirugía , Femenino , Mamoplastia/métodos , Estética , Quimioradioterapia/métodos , Cuidados Preoperatorios/métodos , Terapia Neoadyuvante , Resultado del Tratamiento
20.
Ann Afr Med ; 23(4): 556-562, 2024 Oct 01.
Artículo en Francés, Inglés | MEDLINE | ID: mdl-39164950

RESUMEN

BACKGROUND: Hump reduction with traditional ostectomy is an invasive procedure performed in aesthetic rhinoplasty. Natural and flawless nasal dorsum can be obtained with wedge ostectomy (WO) technique. OBJECTIVE: The objective of this study is to describe the nasal dorsum WO technique and examine its effectiveness in correcting nasal dorsum with absent and minor humps in patients undergoing aesthetic rhinoplasty. MATERIALS AND METHODS: Senior author performed 488 rhinoplasty and septorhinoplasty operations from April 2009 to April 2021. After exclusion of major hump patients, the remaining 312 patients had a secondary evaluation for suitability for wedge ostectomy. After secondary examination, 87 patients, including 19 with absent humps (0 mm) and 68 with small humps (1-3 mm) were operated. RESULTS: Nasal bone hump reduction with WO has proven satisfactory results in majority of patients, minimal revision in done in five patients but no complications were occurred related to this method. CONCLUSIONS: Nasal dorsum WO provides lesser invasive approach to bony hump reduction in selected patients, ensuring bone cortex continuity in nasal dorsum. It decreases possible dorsal nasal irregularities associated with conventional coronal plane ostectomies. At the same time, it provides a natural and anatomically accurate nasal dorsum.


Résumé Contexte:La réduction de la bosse avec l'ostectomie traditionnelle est une procédure invasive effectuée dans la rhinoplastie esthétique. Le dos nasal naturel et sans faille.Objectif:L'objectif de cette étude est de décrire la technique du dorsum nasal et d'examiner son efficacité dans la correction du dos nasal avec des bosses absentes et mineures chez les patients subissant une rhinoplastie esthétique.Matériaux et méthodes:l'auteur principal a effectué 488 opérations de rhinoplastie et de septorhinoplastie d'avril 2009 à avril 2021. Après exclusion des patients principaux Hump, les 312 patients restants ont eu une évaluation secondaire pour l'adéquation pour l'ostectomie en coin. Après un examen secondaire, 87 patients, dont 19 avec des bosses absents (0 mM) et 68 avec de petites bosses (1­3 mm) ont été opérés.Résultats:La réduction de la bosse osseuse nasale avec le WO a prouvé des résultats satisfaisants dans la majorité des patients, une révision minimale dans cinq patients, mais aucune complication n'a été produite à cette méthode.Conclusions:Le dorsum nasal WO fournit une approche invasive moins invasive de la réduction de la bosse osseuse chez les patients sélectionnés, assurant la continuité du cortex osseux dans le dos nasal. Il diminue les éventuelles irrégularités nasales dorsales associées aux ostectomies du plan coronal conventionnel. Dans le même temps, il fournit un dos nasal naturel et anatomiquement précis.


Asunto(s)
Hueso Nasal , Osteotomía , Rinoplastia , Humanos , Rinoplastia/métodos , Hueso Nasal/cirugía , Femenino , Masculino , Adulto , Osteotomía/métodos , Resultado del Tratamiento , Tabique Nasal/cirugía , Persona de Mediana Edad , Estética , Adulto Joven , Nariz/cirugía , Nariz/anatomía & histología , Adolescente , Estudios Retrospectivos
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