نتایج جستجو برای: chromosomal aberration

تعداد نتایج: 53135  

2014
Manu Chaudhary Anurag Payasi

Purpose: To evaluate the genotoxicity of CSE1034, a novel antibiotic adjuvant entity, using bacterial reverse mutation assay (Ames test) and in vitro chromosomal aberration test. Methods: Reverse mutation test was carried out using four strains of Salmonella typhimurium (TA 98, TA100, TA1535 and TA1537) and one strain of E. coli [WP2 (uvrA)], while chromosomal aberration test was done with cult...

Journal: :Frontiers in Microbiology 2023

Introduction Due to their bioactive compounds and beneficial health effects, functional foods plant-based natural medicines are widely consumed. its bioactivities, vinegar is one of them that helps humans. Sugarcane original (SOV) a special made from sugarcane as raw material through biological fermentation processes. Methods The objective this study was assess the effects on growth performance...

2005
INGRID EMERIT J. DE GROUCHY P. VERNANT P. CORONE

In this study the authors attempted to determine the frequency of the classical chromosomal syndromes as a cause of congenital heart disease and sought other cytogenetic abnormalities in patients with congenital heart disease, selected either for the presence of extracardiac abnormalities or the existence of congenital heart disease in other members of the family. Of the 275 patients whose kary...

Journal: :Circulation 1967
P E Polani

In this study the authors attempted to determine the frequency of the classical chromosomal syndromes as a cause of congenital heart disease and sought other cytogenetic abnormalities in patients with congenital heart disease, selected either for the presence of extracardiac abnormalities or the existence of congenital heart disease in other members of the family. Of the 275 patients whose kary...

Journal: :iranian journal of public health 0
s.y. seyedna r. zakikhani

turner syndrome is one of the best known chromosome anomalies in human being, by an approximate incidence of 1/2500 female at birth. the cause is a chromosomal aberration, mainly with the karyotype 45, x. ninety six patients aged 6 to 26 years with short stature were studied for chromosomal anomalies. out of these 82 were phenotypically female and 14 phenotypically male. twenty seven showed abn...

2013
Manu Chaudhary

The aim of the present study was to assess the mutagenic potential of CVA1020 using the bacterial reverse mutation assay (Ames test) with bacteria and in vitro chromosomal aberration test with mammalian cells. In the reverse mutation test, Salmonella typhimurium TA 98, TA100, TA1535 and TA1537 and Escherichia coli [WP2 (uvrA)] were used with the dose range from 0.0015 to 0.16 μg/plate in tripli...

2017
Mirela Mackic-Djurovic Sabaheta Hasic Emina Kiseljakovic Dunja Rukavina Slavka Ibrulj

Introduction One of the important causes of male infertility is aberration at the chromosomes. Aim The main purpose of this study was to determine the frequency and types of chromosomal aberration in infertile/sterile men whose samples were analyzed in the Center for Cytogenetics of Faculty of Medicine University of Sarajevo in the last four years. Methods A total of 353 infertile/sterile m...

Journal: :Journal of the Japan Veterinary Medical Association 1993

2006
Min-Hyoung Kim Su-Hyun Park Hye-Jin Cho June-Seek Choi Joo-Oh Kim Hyun-Kyong Ahn Joong-Sik Shin Jung-Yeol Han Moon-Young Kim Jae-Hyug Yang

This study evaluated the sensitivities and false positive rates of the screening test using ultrasonographic measurement of thickness of nuchal translucency (NT) with different cut-offs for chromosomal aberration in a Korean population. We included 2,570 singleton pregnancies undergoing ultrasound between 11 weeks and 14 weeks of gestation in this study. We analyzed the sensitivities of NT alon...

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