The aim of this study was to find out the effect of fetal sex on maternal serum total testosterone level and its application for fetal sex determination. Journal of Biology and Life Science ISSN 2157-6076 2014, Vol. 5, No. 2 www.macrothink.org/jbls 59 Forty healthy pregnant (second trimester) females were recruited in the study from rural areas of district Dir lower, Khyber Pakhtunkhwa, Pakista...

Chromosome analysis of amniotic cell cultures was achieved in 29 out of 30 consecutive patients who were referred for genetic counselling during pregnancy. Amniocentesis was performed without any apparent untoward maternal or fetal complication. The only pregnancy terminated was that of a carrier of X-linked granulomatous disease, in whom the amniotic cells showed that the fetus was male and al...

Real-time, B-mode ultrasonography provides the opportunity to improve the methods of evaluation of ovarian function and diagnoses of pregnancy in beef cattle. Determination of the sex of a fetus early in pregnancy (d 55 to 85) and verification of embryo viability by monitoring fetal heartbeat are unique methods involving ultrasound scanning. These techniques and a method for evaluating the tech...

Cell-free fetal DNA (cffDNA) is available in the maternal circulation throughout pregnancy and can be used for noninvasive prenatal diagnosis including, determination of fetal sex, identification of specific single gene disorders, typing of fetal blood groups (RhD), paternity determination and potentially routine use for Down’s syndrome (DS) testing of all pregnancies. I searched published lite...

Non-invasive fetal sex determination is required for biomedical studies, in which some sexual difference would be expected in fetal events, in order to make a choice of male or female fetus. To detect male fetal DNA of the sex-determining region Y gene (SRY) in maternal macaque plasma, nested real-time PCR using the SYBR Green system was developed. In all cases of pregnant macaques with male fe...

The aim of the study was to demonstrate the influence of target gene and amplification product length on the performance of fetal gender determination systems using maternal plasma. A total of 40 pairs of plasma DNA samples from pregnant women and genomic DNA samples from maternal blood, amniotic fluid and paternal blood were isolated for gender determination by amplification of the amelogenin ...

workers of operating rooms in hospitals are chronically in exposure to rather higher dose of chemicals, e.g. halothane and nitrous oxide, than general population. concern that exposure to waste anesthetic gases may cause mutagenic, carcinogenic, or teratogenic changes has provided the impetus for many recent studies. the goal of present work was to determine incidence of the fetal deaths and se...

Fetal sex plays an important role in modifying the course and complications related to pregnancy and may also have an impact on maternal health and well-being both during and after pregnancy. The goal of this article is to review and summarize the findings from published research on physiologic and pathologic changes that may be affected by fetal sex and the effect of these changes on the mater...