Results 1 to 10 of about 311,390 (296)

Genetic regulation of pituitary gland development in human and mouse [PDF]

open access: yes, 2009
Normal hypothalamopituitary development is closely related to that of the forebrain and is dependent upon a complex genetic cascade of transcription factors and signaling molecules that may be either intrinsic or extrinsic to the developing Rathke’s ...
Aarskog   +321 more
core   +2 more sources

Adjuvant gonadotropin releasing hormone analog in gonadotoxic chemotherapy for preservation of fertility

open access: yesIndian Journal of Endocrinology and Metabolism, 2013
Chemotherapy induced infertility is a problem which is growing and often neglected. Fertility preservation strategy is an important component of the management in young patients with cancer.
K. V. S. Hari Kumar, Altamash Shaikh
doaj   +1 more source

Fertility preservation in gynaecologic cancers [PDF]

open access: yes, 2018
Due to substantial improvement in the diagnosis and treatment of gynaecologic cancers, a better understanding of patient care needs to be revised. We reviewed the literature related to fertility preservation strategies in gynaecological cancer and ...
De Felice, Francesca   +9 more
core   +1 more source

Molecular Mechanisms of Gonadotropin-Releasing Hormone Signaling: Integrating Cyclic Nucleotides into the Network

open access: yesFrontiers in Endocrinology, 2013
Gonadotropin-releasing hormone (GnRH) is the primary regulator of mammalian reproductive function in both males and females. It acts via G-protein coupled receptors on gonadotropes to stimulate synthesis and secretion of the gonadotropin hormones ...
R. M. Perrett, C. McArdle
semanticscholar   +1 more source

The complementary effect of melatonin in accelerating ovulation and spawning of the Javaen barb Systomus rubripinnis (Valenciennes 1842) [PDF]

open access: yesBrazilian Journal of Biology
The Javaen barb Systomus rubripinnis is an endemic fish not domesticated in Indonesia. This study aims to evaluate the effectiveness of gonadotropin and melatonin hormones in inducing ovulation of female Javaen barb. A total of 12 female fish (BW: 142.12
A. O. Sudrajat   +9 more
doaj   +1 more source

Hyperprolactinemia induced by hCG leads to metabolic disturbances in female mice [PDF]

open access: yes, 2016
The metabolic syndrome is a growing epidemic; it increases the risk for diabetes, cardiovascular disease, fatty liver, and several cancers. Several reports have indicated a link between hormonal imbalances and insulin resistance or obesity.
Bonaventura, Maria Marta   +7 more
core   +1 more source

Neuroendocrine regulation of gonadotropin secretion in seasonally breeding birds

open access: yesFrontiers in Neuroscience, 2013
Seasonally breeding birds detect environmental signals, such as light, temperature, food availability, and presence of mates to time reproduction. Hypothalamic neurons integrate external and internal signals, and regulate reproduction by releasing ...
T. Ubuka, G. Bentley, K. Tsutsui
semanticscholar   +1 more source

FSH priming and hormonal modulation of oocyte competence in in vitro maturation for infertility treatment: a systematic review and meta-analysis

open access: yesFrontiers in Endocrinology
BackgroundDoes follicle-stimulating hormone priming improve reproductive outcomes in women undergoing in vitro maturation treatment for infertility?Follicle-stimulating hormone (FSH) is a key endocrine regulator of oocyte folliculogenesis and is crucial ...
Krystal Baysan Lin   +9 more
doaj   +1 more source

A meta-analysis and systematic review of randomized controlled trials with degarelix versus gonadotropin-releasing hormone agonists for advanced prostate cancer [PDF]

open access: yes, 2016
Our aim was to systematically evaluate the benefits of degarelix as antagonist versus agonists of gonadotropin-releasing hormones (GnRH) for the treatment of advanced prostate cancer (PC).
CATTARINO, SUSANNA   +10 more
core   +1 more source

Discovery of Potent Kisspeptin Antagonists Delineate Physiological Mechanisms of Gonadotropin Regulation

open access: yesJournal of Neuroscience, 2009
Neurons that produce gonadotropin-releasing hormone (GnRH) are the final common pathway by which the brain regulates reproduction. GnRH neurons are regulated by an afferent network of kisspeptin-producing neurons. Kisspeptin binds to its cognate receptor
A. Roseweir   +13 more
semanticscholar   +1 more source

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