menotropins and Eunuchism

menotropins has been researched along with Eunuchism* in 5 studies

Other Studies

5 other study(ies) available for menotropins and Eunuchism

ArticleYear
Subcutaneous gonadotropin therapy in male patients with hypogonadotropic hypogonadism.
    Fertility and sterility, 1991, Volume: 56, Issue:2

    The response to subcutaneous (SC) gonadotropin replacement therapy, using human chorionic gonadotropin (hCG) and human menopausal gonadotropin (hMG) or hCG alone, was evaluated in male hypothalamic hypogonadism.. Sixteen patients with hypothalamic hypogonadism were treated with gonadotropins for induction of puberty and normalization of spermatogenesis. The results were analyzed retrospectively.. The study was carried out in a clinical endocrinology department providing tertiary care and in private practices of endocrinology.. Eight patients with idiopathic hypogonadotropic hypogonadism and eight patients with Kallmann's syndrome in prepubertal or early pubertal stages.. Human chorionic gonadotropin and hMG were administered SC in individual dosages.. Increase of serum testosterone (T), testicular volume, semen volume, and sperm count were evaluated.. Normalization of serum T and complete sexual maturation was achieved in all patients. Spermatogenesis was induced in all but two patients. Seven patients showed normal findings in semen volume and sperm count, and two patients had semen quality close to normal. In five patients sperm count remained less than 10 x 10(6)/mL.. The results obtained by SC gonadotropin replacement prove this mode of administration to be effective in stimulating steroidogenesis and spermatogenesis in hypogonadotropic males.

    Topics: Adolescent; Adult; Chorionic Gonadotropin; Drug Therapy, Combination; Eunuchism; Humans; Hypogonadism; Injections, Intramuscular; Male; Menotropins; Retrospective Studies; Sexual Maturation; Spermatogenesis; Testis; Testosterone

1991
Serum inhibin concentrations before and during gonadotropin treatment in men with hypogonadotropic hypogonadism: physiological and clinical implications.
    The Journal of clinical endocrinology and metabolism, 1990, Volume: 70, Issue:5

    We measured by RIA the inhibin concentrations in the sera of 20 men with hypogonadotropic hypogonadism before and during treatment with gonadotropins in order to determine the role of gonadotropins in the control of inhibin secretion and the utility of the serum inhibin concentration in assessing the spermatogenic response to gonadotropin treatment in these patients. Before treatment the mean serum inhibin concentration in the 20 hypogonadotropic men as a group (391 +/- 49 U/L) was significantly lower (P less than 0.001) than that in 27 normal men (741 +/- 52 U/L). In the 7 men whose hypogonadism was of postpubertal onset, the mean serum inhibin concentration (559 +/- 69 U/L) was not significantly lower than that in normal men. In the 13 men whose hypogonadism was of prepubertal onset, the serum inhibin level was significantly lower [381 +/- 74 U/L (P less than 0.01) in the 7 without a history of cryptorchidism and 207 +/- 46 U/L (P less than 0.01) in the 6 with a history of cryptorchidism]. All 20 patients were azoospermic or severely oligospermic and had distinctly subnormal serum testosterone concentrations, even those whose serum inhibin values were normal. In the 7 patients with postpubertal hypogonadism, treatment with hCG alone for 6 months increased the serum testosterone concentration and maximum sperm count to normal, even though the previously normal inhibin concentration was not increased further. In the 13 patients with prepubertal hypogonadism, treatment with hCG alone increased the serum inhibin concentration, and combined treatment with hCG and human menopausal gonadotropin (hMG) increased inhibin further, to well within the normal range (742 +/- 143 U/L) in the patients without a history of cryptorchidism and to just within the normal range (487 +/- 96 U/L) in those with such a history. In the 7 patients with prepubertal hypogonadism but no history of cryptorchidism, treatment with hCG and hMG increased the maximum sperm count to normal in 5. In the 6 patients with prepubertal hypogonadism who did have a history of cryptorchidism, hCG and hMG treatment produced a normal sperm count in only 1. Of 12 patients whose serum inhibin level was more than 300 U/L before treatment, 11 developed a normal maximum sperm count in response to treatment, but of 8 patients whose inhibin concentration was less than 300 U/L before treatment, only 2 developed a normal sperm count in response to treatment (P less than 0.01).(ABSTRACT TRUNCATED AT 400 WORDS)

    Topics: Adult; Chorionic Gonadotropin; Eunuchism; Follicle Stimulating Hormone; Gonadotropins, Pituitary; Humans; Hypogonadism; Inhibins; Luteinizing Hormone; Male; Menotropins; Middle Aged; Oligospermia

1990
Induction of spermatogenesis in hypogonadotrophic hypogonadism.
    Postgraduate medical journal, 1978, Volume: 54, Issue:636

    A young male who presented with isolated bihormonal gonadotrophin deficiency is described, Basal levels of LH and FSH were low and there was no response to clomiphene citrate or LHRH. The remaining anterior pituitary function was intact. The administration of a combination of human menopausal gonadotrophin and human chorionic gonadotrophin caused testicular maturation with spermatogenesis and full androgenization. The patient was able to father a child.

    Topics: Adult; Chorionic Gonadotropin; Eunuchism; Humans; Male; Menotropins; Spermatogenesis; Time Factors

1978
The syndromes of isolated gonadotropin deficiency.
    Birth defects original article series, 1975, Volume: 11, Issue:4

    Six theoretically possible syndromes of IGD are shown in Table 1. 1) IBGD is well-substantiated both in males and in females, and appears to be either of pituitary or more frequently of nonpituitary origin. 2) An example of isolated FSH deficiency has been described. The defect appears to reside at the pituitary level and may be localized to the FSH beta subunit. Recently a male patient has been studied with isolated FSH deficiency and a concordant testicular picture viz germinal cell aplasia. However, the syndrome is complicated by an associated chromosomal abnormality (XO/XXY/XY) whose significance is unclear. 3) Several examples of isolated hLH deficiency have been described. Several questions remain about the exact nature of the defect in some of the published reports of this syndrome.

    Topics: Amenorrhea; Clomiphene; Estradiol; Eunuchism; Female; Follicle Stimulating Hormone; Gonadotropins; Humans; Hypogonadism; Luteinizing Hormone; Male; Menotropins; Sex Characteristics; Syndrome; Testosterone

1975
[Hypogonadotrophic hypogonadism in males. Discussion. Long-term therapeutic results].
    Problemes actuels d'endocrinologie et de nutrition, 1973, May-03, Volume: 16

    Topics: Adolescent; Adult; Chorionic Gonadotropin; Eunuchism; Gonadotropins; Humans; Hypogonadism; Long-Term Care; Male; Menotropins; Mental Disorders; Pituitary Function Tests; Prognosis; Spermatogenesis; Testosterone

1973