نتایج جستجو برای: gonadectomy

تعداد نتایج: 609  

2016
M. Zügel S. Qiu R. Laszlo E. Bosnyák C. Weigt D. Müller P. Diel J. M. Steinacker U. Schumann

A sexual dimorphism has been reported for the adipo-myokine irisin at rest and in response to exercise. The effects of male and female sex, adiposity, and gonadectomy on irisin secretion have not been investigated before. The objective of this study was to elucidate the effects of sex, adiposity, and gonadectomy in the regulation of irisin secretion as well as PGC-1α/FNDC5 mRNA and protein expr...

Introduction: Learning and memory is characteristically human to survive; reducing sexual hormones in aging and the side effects of chemical drugs are factors that can cause memory and learning disruption. In this study the effect of hydroalchoholic extract sumac (Rhus coriaria L.) on expression passive avoidance learning in gonadectomized male rats was studied. Methods: In this experimental s...

جعفریان, امیرحسین, سعید, شهره, میرزامرجانی, فاطمه, کدخدایان, سیما, یوسفی, زهره,

Background: Swyer syndrome is a type of hypogonadism with 46,XY karyotype. This syndrome was named by Gerald Swyer, an endocrinologist. It leads to a female with normal internal genitalia (uterus, fallopian tubes, cervix, vagina), but instead of ovaries, they have non functional ovary (streak gonads). Also, they have absence of puberty because of gonadal  digenesis. The current practice is to p...

Journal: :International journal of reproduction, contraception, obstetrics and gynecology 2022

Swyer syndrome is also known as complete/pure gonadal dysgenesis & associated with an absence of testicular differentiation in a phenotypic female 46, XY karyotype. A 23-year-old married girl had come complaints primary infertility. She was averagely built nourished. well developed secondary sexual characteristics like breast development, axillary hairs, and pubic hairs (Tanners stage 4) to...

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