نتایج جستجو برای: mice fetus development

تعداد نتایج: 1765588  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2000
M Venihaki A Carrigan P Dikkes J A Majzoub

The hypothalamic-pituitary-adrenal (HPA) axis, including hypothalamic corticotropin-releasing hormone (CRH) and pituitary corticotropin, is one of the first endocrine systems to develop during fetal life, probably because glucocorticoid secretion is necessary for the maturation of many essential fetal organs. Consistent with this, pregnant mice with an inactivating mutation in the Crh gene deli...

Journal: :The Journal of clinical investigation 2015
Sung Hee Um Melanie Sticker-Jantscheff Gia Cac Chau Kristina Vintersten Matthias Mueller Yann-Gael Gangloff Ralf H Adams Jean-Francois Spetz Lynda Elghazi Paul T Pfluger Mario Pende Ernesto Bernal-Mizrachi Albert Tauler Matthias H Tschöp George Thomas Sara C Kozma

Type 2 diabetes mellitus (T2DM) is a worldwide heath problem that is characterized by insulin resistance and the eventual loss of β cell function. As recent studies have shown that loss of ribosomal protein (RP) S6 kinase 1 (S6K1) increases systemic insulin sensitivity, S6K1 inhibitors are being pursued as potential agents for improving insulin resistance. Here we found that S6K1 deficiency in ...

Journal: :The Israel Medical Association journal : IMAJ 2003
Gershon Holcberg Marina Tsadkin-Tamir Olga Sapir Mahmoud Huleihel Moshe Mazor Zvi Ben Zvi

The human placenta is the interface between the mother and fetus in the uterus. Until recently it was generally believed that the uterus provides a protective environment for the fetus. It is now accepted that any chemical substance, including any therapeutic agent, administered to a mother is able to permeate across the placental barrier. Unfortunately, the placental transfer of substances and...

2016

Intrauterine growth of fetus mainly depends on adequate function of placenta. Placenta is a fetal organ. It shares same stress and strain to which the fetus is exposed. Thus any disease which affects the mother has a great impact on placenta. Anatomical structure of placenta greatly influences its function. Thus study of placental morphology is considered essential. 136 Pregnancy complications ...

Journal: :Alcohol research & health : the journal of the National Institute on Alcohol Abuse and Alcoholism 2001
C R Goodlett K H Horn

Numerous mechanisms likely contribute to the damaging effects of prenatal alcohol exposure on the developing fetus and particularly the developing central nervous system (CNS). The coexistence of a multitude of mechanisms that may act simultaneously or consecutively and differ among various cell types poses particular challenges to researchers. To study alcohol's effects on the fetus more easil...

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