نتایج جستجو برای: follicular atresia
تعداد نتایج: 35007 فیلتر نتایج به سال:
BACKGROUND Because only 25% of cases of premature ovarian insufficiency (POI) have a known etiology, the aim of this review was to summarize the associations and mechanisms of the impact of the environment on this pathology. Eligible studies were selected from an electronic literature search from the PUBMED database from January 2000 to February 2016 and associated references in published studi...
Conservation propagation of pallid sturgeon (Scaphirhynchus albus) upstream Fort Peck Reservoir, MT, USA, has successfully recruited a new generation spawning-capable where there would otherwise be fewer than 30 remaining wild reproductively mature sturgeon. Successful recovery will now rely on the behavior (e.g., successful spawning in locations that provide adequate drift distance for larvae ...
Introduction: Early diagnosis of biliary atresia is very important for better outcome of treatment. Ultrasonography is one of the diagnostic tools for early differentiation of biliary atresia from other causes of neonatal cholestasis. It has been reported that triangular cord sign (TACS) in sonography is a reliable sign for diagnosis of biliary atresia. The aim of this study was to re-assess ...
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