Clinical efficacy of goserelin (Zoladex) in the treatment of uterine myomas in infertile patients.

This study investigated the efficacy of Zoladex depot 3.6 mg (goserelin acetate) during a 4-month treatment of infertile patients with uterine myomas of different size and location. The investigation comprised 30 patients aged 22-42 years, distributed into 2 groups regarding uterine and myoma volume.

[Prevalence of Trypanosoma cruzi infection in opossum (Didelphis albiventris) in Santiago del Estero, Argentina].

The opossum of the genus Didelphis is one of the principal wild reservoirs of Trypanosoma cruzi and is widely distributed in the Western Hemisphere. Didelphis albiventris is the most common marsupial in Amamá and Trinidad, two communities in the province of Santiago del Estero, Argentina. The D.

Effects of adrenalectomy and gonadectomy on sex and stress-induced differences in bicuculline-induced convulsions.

The effects of adrenalectomy, gonadectomy and combined adrenalectomy plus gonadectomy on the previously described sex-dependent anticonvulsive effect of swim stress were studied in rats. The convulsive signs (myoclonic twitch, generalized convulsions, tonic hindlimb extension) were produced by constant i.v.

[Hyperprolactinemia and disorders of the menstrual cycle].

Introduction: The authors presented physiological conditions associated with increased prolactin values (sleep, stress, hypoglycemia, nipples stimulation, pregnancy and lactation) as well as the causes of pathological hyperprolactinemia.

Material And Methods: The results of radioimmunoassay study have been analyzed in concern to the values of follicle-stimulating hormone (FSH), luteinizing hormone (LH) and prolactin (PRL) obtained from the serum of 100 women with increased PRL levels. The "HOECHT" sets were used for the analysis, whereas the values up to 20.

[Prolactin and the menstrual cycle].

In order to estimate serum prolactin levels during particular menstrual cycle phases, the authors analyzed values of follicle-stimulating hormone, luteinizing hormone and prolactin in 50 women of reproductive age with normal menstrual cycles and established ovulation. Blood samples were taken 3-5 times during follicullar, ovulatory and lutheal phase of menstrual cycle. There were 582 radioimmunoassays performed (194 per each hormone), and the upper referent value for prolactin was 20.