This research was conducted to study the follicular dynamics, hormonal, biochemical profile and fertility response in acyclic and norgestomet+PMSG treated acyclic buffaloes in summer. The study animals were divided into two groups: group I [control (n=8): no treatment] and II [treatment group (n=15)]. In group II, seven animals were used for follicular biochemical and hormonal profile and eight...

Adolescents are frequently prescribed hormonal contraceptive agents for both contraceptive and noncontraceptive purposes. Over half of all sexually experienced females aged 15 to 19 have used some form of hormonal contraception: 56% oral contraceptive pills (OCPs), 20% injectable, 14% emergency, 10% patch, and 5% ring. Given that 50% of adolescent girls have been sexually active before age 18, ...

Background: Pituitary adenomas represent a quite frequent neurosurgical disease. Secreting pituitary adenomas are represented by PRL, GH, ACTH and TSH tumours; the rate of postoperative hormonal recurrence is not ineligible. Methods: We present 106 patients affected by secreting pituitary microadenomas operated through transsphenoidal approach from 1998 through to 2008; in 54 (group 1) patients...

Hormonal control of oocyte maturation in crustaceans is reviewed. The bihormonal control of egg maturation is accomplished by the inhibitory neuropeptides originating in the X-organ/sinus gland neurosecretory system and a host of stimulatory hormonal factors secreted from various sources. Among the gonad stimulatory hormones, steroids play a pivotal role in the control of molting and reproducti...

Disturbances in hormonal systems involved in sodium and water homeostasis are common during respiratory insufficiency. To investigate the role of hypercapnia, we designed a study to examine the hormonal response to acute hypercapnia induced at constant cardiac filling pressures and without hypoxemia. Seven sedated patients with COPD receiving mechanical ventilation were studied during five succ...

Desde inicios de esta década se ha incrementado la búsqueda tratamientos alternativos para el control los síntomas menopausia, sobre todo aquellas poblaciones alto riesgo con restricciones consumo estrógenos como tratamiento hormonal. El objetivo este trabajo es describir evidencia científica actual respecto a efectividad del maca, soya y linaza sintomatología menopáusica. Se expone manera desc...