FSH is important in many areas of reproductive health for women and men. In men, FSH stimulates and sustains sperm production. It does this with the help of luteinizing hormone (LH) and testosterone. In women, it helps regulate the menstrual cycle, specifically by stimulating ovarian follicles ...
Low levels of LH may be a sign of “secondary ovarian failure,” which means the problem starts with the pituitary gland or hypothalamus (a part of thebrain). For men In men, high levels of LH in the blood are a sign of a problem with the testicles and can be a sign of primary te...
6 SERUM FSH AND LH AGE PROFILES IN NORMAL CHILDREN OF BOTH SEXES DURING PREPUBERTY AND IN EARLY PUBERTYPediatric Research publishes original papers, invited reviews, and commentaries on the etiologies of diseases of children and disorders of development, extending from molecular biology to epidemiology...
Testing the levels of male hormones, such as testosterone or dihydrotestosterone, can help discover the cause of infertility and treat it. The levels of these hormones, as well as FSH, LH and prolactin can be analysed in a simple blood test.
Scarce information is available on serum FSH and LH levels, determined by highly sensitive assays. We evaluate gonadotropic age profiles in children of both sexes using an enzimoinmunoassay, in presence of two monoclonal antibodies (MEIA). 124 females (F) were studied: 55 prepubertal (Group G1...
A new and potent analogue of luteinizing-hormone releasing-hormone (LH-RH), the des-gly-6-D-trypt-LH-RH which was synthesized in 1975 by Schally and his group, was assessed in normal volunteers, both men and women and in six cases of anovulatory sterility. The new substance seems to ...
Age-related changes of serum gonadotropin levels in normal men were studied using a specific double-antibody radioimmunoassay of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). The subjects were divided into age groups o... K Isurugi,K Fukutani,H Takayasu,... - 《Journal of ...
Nine periods in seven women with partial epilepsy have been investigated with respect to frequency of fits, and estrogen-progesterone levels in blood plasm... T Bäckström - 《Acta Neurologica Scandinavica》 被引量: 283发表: 2010年 The effect of age on the cyclical patterns of plasma LH,...
b. LH. c. FSH. d. estrogen only. e. progesterone only. Estrogen and testosterone are both produced in the male body. Unlike in the female body, breast tissue in a normally developing male does not become enlarged in response to normal estrogen levels. Which statement explai...
I . Urinary LH and FSH patterns in four prepubertal girls. CA, chronologic age; PH, pubic hair. after. However, subject 18 showed different patterns of urinary LH and FSH at 1 1 y 7 mo and 12 y 1 mo of age. In the first urine collection, she had no breast budding and the ...