Results 21 to 30 of about 220,665 (364)

Acute Suppression of LH Secretion by Prolactin in Female Mice Is Mediated by Kisspeptin Neurons in the Arcuate Nucleus.

open access: yesEndocrinology, 2019
Hyperprolactinemia causes infertility, but the specific mechanism is unknown. It is clear that elevated prolactin levels suppress pulsatile release of GnRH from the hypothalamus, with a consequent reduction in pulsatile LH secretion from the pituitary ...
R. Brown   +7 more
semanticscholar   +1 more source

Factors associated with the level of prolactin in patients under remission from Alcohol Use Disorder: A gender perspective

open access: yesNeuropsychopharmacology Reports, 2021
Background Prolactin mirrors the dopaminergic activity in the brain which is key to understanding alcohol use disorders (AUD). Still, patients with AUD are a heterogenous group and there seem to be gender differences in the relationship between alcohol ...
Susmita Pandey   +3 more
doaj   +1 more source

Prolactin inhibits the progression of intervertebral disc degeneration through inactivation of the NF-κB pathway in rats

open access: yesCell Death and Disease, 2018
Intervertebral disc degeneration (IVDD) is one of the key predisposing factors for low back pain. Although the exact mechanism remains unclear, inflammatory response and nucleus pulposus (NP) apoptosis are known to play important roles in this process ...
Xiexing Wu   +10 more
semanticscholar   +1 more source

60 YEARS OF NEUROENDOCRINOLOGY: The hypothalamo-prolactin axis

open access: yesJournal of Endocrinology, 2015
The hypothalamic control of prolactin secretion is different from other anterior pituitary hormones, in that it is predominantly inhibitory, by means of dopamine from the tuberoinfundibular dopamine neurons.
D. Grattan
semanticscholar   +1 more source

MRI follow-up is unnecessary in patients with macroprolactinomas and long-term normal prolactin levels on dopamine agonist treatment.

open access: yesEuropean Journal of Endocrinology, 2017
OBJECTIVE Both antitumor and antisecretory efficacies of dopamine agonists (DA) make them the first-line treatment of macroprolactinomas. However, there is no guideline for MRI follow-up once prolactin is controlled. The aim of our study was to determine
Juliette Eroukhmanoff   +10 more
semanticscholar   +1 more source

Serum prolactin overestimation and risk of misdiagnosis

open access: yesEndocrinology, Diabetes & Metabolism, 2019
Summary Background Falsely elevated prolactin measurements risk overdiagnosis, and unnecessary imaging and treatment. Design We conducted a clinical audit of 18 patients who presented with hyperprolactinaemia, followed by a laboratory audit of 40 split ...
Sunita M.C. De Sousa   +3 more
doaj   +1 more source

Do serum prolactin levels correlate with antibodies against desmoglein in pemphigus vulgaris?

open access: yesAdvanced Biomedical Research, 2016
Background: Pemphigus vulgaris is a chronic inflammatory disease of skin, the etiology of which is not completely known. Despite the latter, anti-desmoglein antibodies play a proven role in the pathogenesis.
Fariba Iraji   +6 more
doaj   +1 more source

Plasma prolactin and breast cancer risk: a meta- analysis

open access: yesScientific Reports, 2016
Breast cancer is the most common cancer among women and its incidence is on a constant rise. Previous studies suggest that higher levels of plasma prolactin are associated with escalated risk of breast cancer, however, these results are contradictory and
Minghao Wang   +4 more
semanticscholar   +1 more source

Olfactory marker protein regulates prolactin secretion and production by modulating Ca2+ and TRH signaling in lactotrophs

open access: yesExperimental and Molecular Medicine, 2018
Reproductive health: Prolactin hormone regulation revealed Uncovering the regulatory mechanism behind production of the prolactin hormone may help tackle reproductive health problems.
Chan Woo Kang   +7 more
doaj   +1 more source

A middle cerebral artery ischemic stroke occurring in a child with a large prolactinoma. [PDF]

open access: yes, 2020
Pituitary adenomas are rare in children, and often present with symptoms of headache, nausea or emesis, visual disturbance, or hormonal hypersecretion.
Amara, Dominic   +3 more
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