Parcourir par sujet "prolactin"
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Adrenal, thyroid and gonadal axes are affected at high altitude
(2018)Humans cannot live at very high altitude for reasons, which are not completely understood. Since these reasons are not restricted to cardiorespiratory changes alone, changes in the endocrine system might also be involved. ... -
Association of Pathology Markers with Somatostatin Analogue Responsiveness in Acromegaly
(2022)Background. Somatotroph adenomas (SAs) exhibit a variable responsiveness to somatostatin analogue (SS-a) treatment, a process that is not well understood. We investigated established and novel histological markers as ... -
Autism spectrum disorder, anxiety and severe depression in a male patient with deletion and duplication in the 21q22.3 region: A case report
(2019)In this report, a patient carrying a 650 kb deletion and a 759 kb duplication of chromosomal 21q22.3 region was described. Facial dysmorphic features, hypotonia, short stature, learning impairment, autism spectrum disorder, ... -
Double adenomas of the pituitary: an imaging, pathological, and clinical diagnostic challenge
(2019)Double and multiple adenomas of the pituitary are composed of two or more distinct tumors located in the same gland. They represent uncommon lesions measuring less than 1 cm, reported as having a low incidence in autopsies ... -
The Effect of Metformin on the Endometrium of Women with Polycystic Ovary Syndrome
(2019)Objectives: To investigate the effect of metformin on endometrial receptivity in women with polycystic ovary syndrome (PCOS). Methods: Twenty volunteer women with polycystic ovaries and oligomenorrhea were prospectively ... -
Effects of exercise-heat stress on circulating stress hormones and interleukin-6 in young and older men
(2020)Aging is associated with impairments in thermoregulatory function, which may augment the neuroendocrine and immune response in older relative to young adults during physical activity in the heat. This study was therefore ... -
Normal menstrual cycle steroid hormones variation does not affect the blood levels of total adiponectin and its multimer forms
(2015)Objective Plasma total adiponectin reveals a sexual dimorphism indicating that gonadal steroids may be involved in its secretion and/or metabolism. However, results from previous reports are conflicting and data regarding ... -
Ovulation induction and successful pregnancy outcome in two patients with Prop1 gene mutations
(2004)Objective: To describe ovulation induction and pregnancy outcome in a unique model of genetically determined combined pituitary hormone deficiency (CPHD), with respect to the necessity for GH substitution therapy. Design: ... -
Relation between leptin and cortisol values in umbilical vessels at normal vaginal delivery
(2004)To study the role of various hormones in the control of fetal leptin secretion during labour, 33 pregnant women with normal singleton term pregnancy were recruited. At the time of spontaneous vaginal delivery, a venous ... -
Serotonin and personality: How does serotonin relate to impulsivity and aggression?
(2007)The present article investigated the relationship between serotonin (5-HT) and personality. In particular, we examined the effect that serotonin has on impulsivity and aggression. Different neurotransmitters seem to affect ... -
Single-nucleotide polymorphism rs 175080 in the MLH3 gene and its relation to male infertility
(2015)Purpose: MLH3, a MutL homolog protein in mammals playing a role in DNA mismatch repair, is associated with spermatogenesis and male infertility. The purpose of the present study was to investigate the association of the ... -
Submaximal doses of ghrelin do not inhibit gonadotrophin levels but stimulate prolactin secretion in postmenopausal women
(2017)Objective: An inhibitory effect of ghrelin on gonadotrophin secretion has been reported in normally menstruating women possibly modulated by endogenous oestrogen. The aim of this study was to examine the effect of ghrelin ...