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OBJECTIVES: In this study, the production of extended spectrum beta-lactamase (ESBL), metallo-betalacatamase (MBL) and AmpC beta-lactamase enzymes of Pseudomonas aeruginosa (P aeruginosa) strains which were isolated from clinical samples were investigated. AmpC gene was also detected by the polymerase chain reaction (PCR) analysis. METHODS: A hundred strains of P aeruginosa were included in the study. The presence of ESBL was investigated with combined disk confirmation test, MBL was investigated with E-test method and AmpC beta-lactamase was investigated with disk induction test. In order to detect the production of AmpC betalactamase genotypically, the PCR method was used. RESULTS: Only one strain was found to be MBL positive. Four per cent of strains were found to be ESBL positive. AmpC beta-lactamase production was positive in 73% of the strains with disk induction test. AmpC gene was detected in 96% of the studied strains with the PCR method. CONCLUSION: While ESBL and MBL rates in this study were significantly lower than those found in other studies, the rate of AmpC beta-lactamase was higher. Although AmpC gene was detected in some strains (23%), they were not found to produce AmpC beta-lactamase with disk induction test.
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AIM: The purpose of this study was to determine the correlation between pulp stones and renal stones. This study also aims to report associations between the presence of pulp stone and gender, age, tooth type, dental arches and sides. PATIENTS AND METHODS: Data were collected through radiographic examination of bitewing radiographs of 116 kidney stone patients and a similar number of age-matched controls, referred to the Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Erciyes University. Two oral radiologists examined the radiographs to identify pulp stones. The Chi-squared and Mann Whitney U tests were used to investigate the correlations between the presence of pulp chamber calcification and age, gender, dental status and kidney stone. RESULTS: Pulp chamber opacities were detected in 199 (19.3%) out of the 1031 examined teeth, and in 84 (72.4%) out of the 116 kidney stone patients. There was no statistically significant difference between the study and control group (p = 0.882). The occurrence of pulp stones was significantly higher in molars than premolars and similar prevalences were found between dental arches and sides. CONCLUSION: In this study, no correlation was found between the presence of pulp stones and kidney stones in the investigated group. Therefore, the presence of pulp stones does not seem to be correlated with that of kidney stones.
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OBJECTIVE: Toxoplasmosis, cytomegalovirus and rubella may cause congenital infections. The aim of this study is to investigate toxoplasmosis, cytomegalovirus and rubella IgG antibodies in women and children who were admitted to the Hatay Women and Children Hospital between January 1 and December 31, 2009. METHODS: Levels of IgG antibodies for toxoplasmosis, cytomegalovirus and rubella established with chemiluminescence immunoassay (Architect i2000, Abbott, USA) method were evaluated, retrospectively. RESULTS: The results were obtained from 1103 cases. Seropositivity of IgG antibodies for toxoplasmosis (n = 743), cytomegalovirus (n = 929) and rubella (n = 746) were 59.9%, 98.9% and 93.6%, respectively CONCLUSION: Routine serological screening should be recommended in women of childbearing age. Seronegative subjects should be vaccinated for rubella and educated for protection from toxoplasmosis.
Assuntos
Infecções por Citomegalovirus/epidemiologia , Imunoglobulina G/sangue , Complicações Infecciosas na Gravidez/epidemiologia , Rubéola (Sarampo Alemão)/epidemiologia , Toxoplasmose/epidemiologia , Adolescente , Adulto , Criança , Citomegalovirus/imunologia , Infecções por Citomegalovirus/diagnóstico , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Prevalência , Rubéola (Sarampo Alemão)/diagnóstico , Vírus da Rubéola/imunologia , Testes Sorológicos , Toxoplasma/imunologia , Toxoplasmose/diagnóstico , Turquia/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Toxoplasmosis, cytomegalovirus and rubella may cause congenital infections. The aim of this study is to investigate toxoplasmosis, cytomegalovirus and rubella IgG antibodies in women and children who were admitted to the Hatay Women and Children Hospital between January 1 and December 31, 2009. METHODS: Levels of IgG antibodies for toxoplasmosis, cytomegalovirus and rubella established with chemiluminescence immunoassay (Architect i2000, Abbott, USA) method were evaluated, retrospectively. RESULTS: The results were obtained from 1103 cases. Seropositivity of IgG antibodies for toxoplasmosis (n = 743), cytomegalovirus (n = 929) and rubella (n = 746) were 59.9%, 98.9% and 93.6%, respectively. CONCLUSION: Routine serological screening should be recommended in women of childbearing age. Seronegative subjects should be vaccinated for rubella and educated for protection from toxoplasmosis.
OBJETIVO: La toxoplasmosis, el citomegalovirus y la rubéola pueden causar infecciones congénitas. El objetivo de este estudio es investigar los anticuerpos IgG contra la toxoplasmosis, el citomegalovirus y la rubéola en las mujeres y ninos ingresados en el Hospital de Hatay para Mujeres y Niños, entre el 1ero de enero y el 31 de diciembre de 2009. MÃTODOS: Los niveles de anticuerpos IgG de la toxoplasmosis, el citomegalovirus, y la rubéola establecidos mediante el método de inmunoensayos por quimioluminiscencia (Architect i2000, Abbott, USA), fueron evaluados retrospectivamente. RESULTADOS: Los resultados se obtuvieron de 1103 casos. La seropositividad de anticuerpos de IgG para la toxoplasmosis (n = 743), el citomegalovirus (n = 929) y la rubéola (n = 746) fue de 59.9%, 98.9% y 93.6%, respectivamente. CONCLUSIÃN: Deben recomendarse tamizajes serológicos de rutina para las mujeres en ead de maternidad. Los sujetos seronegativos deben ser vacunados contra la rubéola y educados para protegerse contra la toxoplasmosis.