Results 231 to 240 of about 311,390 (296)

Red flags for thoracic endometriosis. [PDF]

open access: yesJ Bras Pneumol
Carriera L, Lipsi R, Coppola A.
europepmc   +1 more source

In vivo effects of cadmium on signaling and secretion of pituitary gonadotrophs in male mice are time-dependent. [PDF]

open access: yesJ Endocrinol
Santiago-Andres Y   +4 more
europepmc   +1 more source

Bioassays of Gonadotropins

Methods, 2000
Bioassays constitute a unique approach to determine the functional aspects of gonadotropins. Indeed, these highly complex glycoprotein hormones, including pituitary lutropin (LH) and follitropin (FSH), are heterogeneous in terms of both peptidic and carbohydrate moieties, and, as a consequence, the bioactivity of the different molecular forms often ...
Christin-Maitre, S   +3 more
openaire   +3 more sources

Withholding Gonadotropins Until Human Chorionic Gonadotropin Administration

Seminars in Reproductive Medicine, 2010
Withholding gonadotropins in women who exhibit high estradiol responses before follicles reach full maturation is called "coasting." Coasting, or suspending gonadotropin administration, can be an effective strategy for decreasing the risk of ovarian hyperstimulation syndrome (OHSS) while reducing cancelation rates.
Rony, Abdallah   +3 more
openaire   +2 more sources

Gonadotropin Resistance

2013
Pituitary gonadotropins are essential for normal reproductive function. LH and FSH exert their effects by acting on G protein-coupled receptors. Pituitary LH and placental hCG share the same receptor (LHCGR). Homozygous or compound heterozygous inactivating mutations of LHCGR are associated with a phenotypic spectrum from female or ambiguous external ...
Ana Claudia, Latronico   +1 more
openaire   +2 more sources

Gonadotropins and gonadotropin receptors during the perimenopause

European Journal of Endocrinology, 1996
Vihko KK, Kujansuu E, Mörsky P, Huhtaniemi I, Punnonen R. Gonadotropins and gonadotropin receptors during the perimenopause. Eur J Endocrinol 1996;134:357–61. ISSN 0804–4643 Twenty-two perimenopausal patients (aged 47–56 years) admitted for elective abdominal hysterectomy and salpingo-oophorectomy were selected to understand better the clinical
K K, Vihko   +4 more
openaire   +2 more sources

Mutations in Human Gonadotropin and Gonadotropin-Receptor Genes

Endocrine, 2005
This short review provides an update on the new information that has become available in the recent years about mutations and polymorphisms in the genes for gonadotropins and their receptors. Combining the types and locations of the mutations, their phenotypic effects, and the recently emerged information about the crystal structure of these molecules ...
Huhtaniemi, IT, Themmen, Axel
openaire   +3 more sources

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