منابع مشابه
Gut hormones, obesity, polycystic ovarian syndrome, malignancy, and lipodystrophy syndromes.
Perspectives on the News commentaries are now part of a new, free monthly CME activity. The Mount Sinai School of Medicine, New York, New York, is designating this activity for 2.0 AMA PRA Category 1 credits. If you wish to participate, review this article and visit www.diabetes.procampus.net to complete a posttest and receive a certificate. The Mount Sinai School of Medicine is accredited by t...
متن کاملSteroid Hormones and Ovarian Cancer
Globally, ovarian cancer is the 6th most common malignancy in developed countries, responsible for 100,300 new cases and 64,500 deaths annually (Jemal et al., 2011). Approximately 90% of ovarian cancers arise within the ovarian surface epithelium (OSE) or the fallopian tube surface epithelium; the remainder of ovarian malignancies develops from other ovarian tissues (sex cord-stromal, germ cell...
متن کامل//steroid Hormones and Regulation of Ovarian Function
A family of C29 4,4-dimethylsterol intermediates in the cholesterol biosynthetic pathway from lanosterol has been found to induce oocytes to resume meiosis.[248] One of these sterols, 4,4-dimethyl-5α-cholest-8,14,24-triene-3β-ol, was extracted from human follicular fluid and named follicular fluid meiosis–activating substance (FF-MAS). A related compound, 4,4-dimethyl-5α-cholest-8,24-diene-3β-o...
متن کاملObesity accelerates mouse mammary tumor growth in the absence of ovarian hormones.
Obesity increases incidence and mortality of breast cancer in postmenopausal women. Mechanisms underlying this association are poorly understood. Suitable animal models are needed to elucidate potential mechanisms for this association. To determine the effects of obesity on mammary tumor growth, nonovariectomized and ovariectomized C57BL/6 mice of various body weights (lean, overweight, and obe...
متن کاملBowels control brain: gut hormones and obesity
Peptide hormones are released from the gastrointestinal tract in response to nutrients and communicate information regarding the current state of energy balance to the brain. These hormones regulate appetite, energy expenditure and glucose homeostasis. They can act either via the circulation at target peripheral tissues, by activation of the vagus nerve or by acting on key brain regions implica...
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ژورنال
عنوان ژورنال: Human Reproduction Update
سال: 2017
ISSN: 1355-4786,1460-2369
DOI: 10.1093/humupd/dmw045