Protective effects of D-Trp6-luteinising hormone-releasing hormone microcapsules against cyclophosphamide-induced gonadotoxicity in female rats

Protective effects of analogs of luteinizing hormone-releasing hormone against chemotherapy-induced testicular damage in rats.

Possible protective effects of analogs of luteinizing hormone-releasing hormone (LH-RH) against testicular damage caused by various cytotoxic agents were investigated in rats. The agonist [D-Trp6]LH-RH (in which Gly-6 is replaced by D-tryptophan) and the antagonist N-Ac-[D-Phe(pCl)1,2,D-Trp3,D-Arg6,D-Ala10]LH-RH were administered for 12 weeks: [D-Trp6]LH-RH was given once a month in the form of...

Hypogonadism induced by luteinising hormone releasing hormone agonist analogues: effects on bone density in premenopausal women.

Protective effects of analogs of luteinizing hormone-releasing hormone against x-radiation-induced testicular damage in rats.

Possible protective effects of the agonist [D-Trp6]LH-RH (analog of luteinizing hormone-releasing hormone in which Gly-6 is replaced by D-tryptophan) and antagonist N-Ac-[D-Phe(pCI)1,2,D-Trp3,D-Arg6,D-Ala10]LH-RH against testicular damage caused by x-radiation were investigated in rats. Three months after being subjected to x-irradiation of the testes with 415 or 622 rads, control rats showed m...

Luteinising hormone releasing hormone for incomplete descent of the testis.

Forty boys with 54 incompletely descended testes took part in a double blind, controlled trial of intranasal luteinising hormone releasing hormone. In the control (placebo) group of 18 boys there was no significant change in testicular descent and all required orchidopexy; in the 22 treated boys, however, 12 of 29 testes (42%) were found in a lower position. This study supports the idea that a ...

Induction of ovulation with pulsatile luteinising hormone releasing hormone.

Ovulation was successfully induced with luteinising hormone releasing hormone in 28 women with hypothalamic amenorrhoea who had failed to respond to treatment with clomiphene. Luteinising hormone releasing hormone was administered in a pulsatile manner with miniaturised automatic infusion systems. The rate of ovarian follicular maturation, as monitored by serial pelvic ultrasonography, was simi...