نتایج جستجو برای: antral follicle count
تعداد نتایج: 172269 فیلتر نتایج به سال:
OBJECTIVE To compare the ovarian reserve and BMI in fertile and subfertile women aged 20-39 years by ultrasonography. STUDY DESIGN A comparative study. PLACE AND DURATION OF STUDY The Ultrasound Clinic, PECHS, Karachi, from March to December 2006. METHODOLOGY Eighty women, 40 fertile and 40 subfertile, were subdivided into age groups of 20-29 and 30-39 years. Total ovarian volume (OV) was...
Abstract Objectives The aim of this study was to develop age-specific nomograms for antral follicle count (AFC) in fertile and infertile Indian women (2) compare the influence age on AFC both groups. Setting Design It is a prospective cross-sectional tertiary-care hospital north-central India. Methods Material One-thousand four-hundred seventy-eight 1,447 (primary infertility) reproductive (18–...
Progression of preantral follicle development is essential to further follicle maturation and ovulation, but there are few models for studying the regulation of preantral follicle survival and growth. We have evaluated preantral follicle survival in vivo and in vitro, and have developed a serum-free rat follicle culture system that can be used to characterize the regulation of preantral follicl...
Characterizing the mechanisms underlying follicle development in the ovary is crucial to understanding female fertility and is an area of increasing research interest. The RNA binding protein Musashi is essential for post-transcriptional regulation of oocyte maturation in Xenopus and is expressed during ovarian development in Drosophila. In mammals Musashi is important for spermatogenesis and m...
Female fertility is determined in part by the size and development of the primordial follicle pool. The current study investigates the role of glial cell-line-derived neurotrophic factor (GDNF) in the regulation of primordial follicle development in the ovary. Ovaries from 4-day-old female rat pups were maintained in organ culture for 10 days in the absence (control) or presence of GDNF or kit ...
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