Results 121 to 130 of about 126,611 (274)

Biochemical profiling and symptomatology of androgen deficiency in males with cluster headache: A prospective case–control study

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background Cluster headache (CH) has historically been considered a male‐dominated disorder, suggesting a role for androgens in its pathophysiology. We aimed to evaluate hormone profiles and symptoms of androgen deficiency in CH.
Willemijn C. Naber, Roemer B. Brandt, Mariël Leon Morales‐Grooters, Ronald van der Wal, Sjoerd A. A. van den Berg, Jelle J. Goeman, Antoinette Maassen van den Brink, Rolf Fronczek   +7 more
wiley   +1 more source

Hypothalamic pituitary gonadal axis in two men with aromatase deficiency: evidence of estrogen need for the integrity of negative feedback at hypothalamic level

, 2006
Estrogen administration to aromatase deficient men discloses a feedback modulation both at pituitary and hypothalamic level suggesting that estradion but not testosterone is the main sex steroid involved in the control of gonadotropins ...
ZIRILLI, Lucia, Viviana Fabre, Paula Antunez, Antonio R. M. Granata, DIAZZI, Chiara, ROCHIRA, Vincenzo, Claudio Aranda, Laura Maffei, BALESTRIERI, Antonio, CARANI, Cesare   +9 more
core  

Deglycosylation of Gonadotropins with an Endoglycosidase

, 1986
A commercially available endoglycosidase (N-glycanase, Genzyme, Boston, Mass.) purified from Flavobacterium meningosepticum with a specificity for cleaving asparagine-linked carbohydrate moieties in glycoproteins was tested on several pituitary and ...
Papkoff, Harold, Swedlow, Jason R.; id_orcid, Matteri, Robert L.   +2 more
core   +1 more source

Black Carp Mylopharyngodon piceus reproductive development and maturation in the Mississippi River basin

Journal of Fish Biology, EarlyView.
Abstract Black Carp Mylopharyngodon piceus are native to most major east Asian drainages and are internationally cultured for use as a food‐fish or a biological control for molluscs. We describe the reproductive biology of Black Carp from the growing invasive population in the Mississippi River basin through examination of incidental commercial ...
Patrick T. Kroboth, Anne M. Herndon, Cayla L. Carlson, Fred Williams III, Rachel N. Alvarez, Amy E. George   +5 more
wiley   +1 more source

Hormonal Therapy Before Micro‐TESE in Men With Nonobstructive Azoospermia: A Negative Answer to an Overly Broad Question

Andrology, EarlyView.
Sandro C. Esteves, Arnold P. P. Achermann, Ricardo Miyaoka, Cassio L. Z. Riccetto, Adriano Fregonesi   +4 more
wiley   +1 more source

Identification and Treatment of Anorexia Nervosa in Women With Perimenopause

Journal of Midwifery &Women's Health, EarlyView.
Abstract Disordered eating is a common problem that midwives will encounter as frontline primary care providers. Anorexia nervosa (AN) is a form of disordered eating that results in chronic starvation state, creating significant risk of morbidity and mortality to the patient. AN is traditionally considered a disorder of adolescence and young adulthood;
Janell Senda, Sarah Carpenter, Mary Carter‐Orbke   +2 more
wiley   +1 more source

Menopause and vascular endothelial health: Is it all about the oestrogen?

Experimental Physiology, EarlyView.
Abstract Cardiovascular disease (CVD) is a leading cause of mortality in women, and CVD risk is accelerated during the menopause transition. This acceleration has traditionally been attributed to the hallmark decline in oestradiol with menopause. However, the menopause transition is also characterized by changes in other sex hormones that exert effects
Virginia R. Nuckols, Allyson I. Schwab, Lyndsey E. DuBose, Kerrie L. Moreau, Megan M. Wenner   +4 more
wiley   +1 more source

Danazol effects on gowadotrop in basal levels and pituitary responsiveness to lh-rn in immature male rats

, 1978
The effects of acute administration of Danazol on the basal serum levels and pituitary content of LH and FSH and on the release of gonadotropins induced by LH-RH in immature male rats were studied.
Vilchez-Martinez, J.A, Arimura, A, Pedroza, E, Schally, A.V   +3 more
core   +1 more source

Exploring lifestyle management in polycystic ovary syndrome through implementation frameworks

Experimental Physiology, EarlyView.
Abstract Polyendocrine metabolic ovarian syndrome [PMOS; previously known as polycystic ovary syndrome (PCOS)] is an endocrine condition affecting 10%–13% of women of reproductive age, with cardiometabolic, reproductive and psychological features. The PMOS guidelines have established recommendations for its management, which can include pharmacological,
Margaret McGowan, Stephanie Cowan, Chau Thien Tay, Lisa J. Moran, Ashley H. Ng   +4 more
wiley   +1 more source

Intramuscular pathways of maladaptation in overtraining syndrome

The Journal of Physiology, EarlyView.
Abstract figure legend The transition from adaptive overreaching to maladaptive overtraining and mechanisms through which excessive training load can lead to performance decline. Four interconnected pathophysiological domains are highlighted: neural fatigue, involving both central and peripheral components such as altered sensory feedback and reflex ...
Emily Shorter, Oscar Horwath, Sabrina Tzivia Barsky, Ferdinand von Walden, Johanna T. Lanner   +4 more
wiley   +1 more source