Zobrazeno 1 - 10
of 11
pro vyhledávání: '"L S, Katz"'
Autor:
E. G.C. Regisford, L. S. Katz
Publikováno v:
Reproduction. 99:529-537
The influence of low circulating concentrations of prolactin on gonadotrophin and testosterone secretion, sperm production and testicular growth was investigated in rams during two different seasons. Treatment of Dorset rams (n = 23) with bromocripti
Publikováno v:
Nepal Medical College journal : NMCJ. 11(4)
Many methodologies to decrease stress in adolescents have been introduced and implemented. However, it seems that the problems in their physical, mental, emotional, and learning conditions still exist, especially for long-term. The proposed program w
Publikováno v:
Journal of animal science. 85(8)
Intravaginal impedance (IVI) fluctuates during the goat estrous cycle. To understand which ovarian steroids are responsible for IVI changes and whether IVI variations are associated with precopulatory and copulatory behaviors, 8 ovariectomized female
Autor:
K K, Booth, L S, Katz
Publikováno v:
Biology of reproduction. 63(3)
Twenty-five pregnant Dorsett ewes were randomly divided into three groups to test if ewes use their vomeronasal organs for offspring recognition during nursing. One group of eight ewes (procaine) were made anosmic by irrigation of the nasal olfactory
Publikováno v:
Biology of reproduction. 60(6)
Unlike males from other domestic species, domestic rams (Ovis aries) are not sexually stimulated, as determined by measuring sexual performance, following the opportunity to watch a copulating pair. Previously, we reported that aspects of ram sexual
Publikováno v:
The Journal of clinical psychiatry. 55(9)
Few data systematically document the effects of illicit drug exposure on psychotic illness. We examined the effect of substance abuse on rates and treatment responses of hallucinations in a chronic psychiatric population.113 cooperative patients cons
Publikováno v:
Journal of animal science. 72(3)
Twenty-three rams were treated twice daily with subcutaneous injections of bromocriptine or vehicle over 30 d during two seasons, spring and fall. Sexual behavior was observed and quantified to determine the effects of bromocriptine-induced hypoprola
Autor:
L S, Katz, C S, Nicoll
Publikováno v:
Biology of reproduction. 48(3)
Recent studies indicate that the liver may participate in growth-promoting and lactogenic activity of prolactin (PRL). Accordingly, our study was designed to determine whether the liver participates in the luteotropic activity of the hormone in rats.
Autor:
L S, Katz, J K, Marquis
Publikováno v:
Neurotoxicology. 13(2)
Low level, chronic exposure (0.1 nM, 24 hrs) to the organophosphate paraoxon significantly inhibits N-[3H]methylscopolamine ([3H]NMS) binding to muscarinic receptors in a noncompetitive manner in the SK-N-SH neuroblastoma cell line. The effect of par
Publikováno v:
Journal of animal science. 56(4)
Two homologous radioimmunoassays for bovine follicle stimulating hormone (bFSH) were utilized in comparing the differential regulation of FSH and luteinizing hormone (LH) in response to ovariectomy or administration of gonadal steroids in cattle. The