Zobrazeno 1 - 10
of 142
pro vyhledávání: '"L. Pitzel"'
Publikováno v:
Bioscientifica Proceedings.
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 83:297-302
Intravenous injection of 1-24 ACTH synthetic analogue (10 micrograms/kg body weight 1-24 ACTH) via permanent indwelling jugular catheters to intact male rabbits, resulted in a rapid rise of plasma corticosteroid (C) and plasma testosterone (T) levels
Publikováno v:
Maturitas. 55:S75-S82
Objectives Prostate cancers and many thereof derived cell lines, as the LNCaP cells, grow androgen-dependent. In vivo testosterone is locally converted by 5α-reductase to 5α-dihydrotestosterone (5α-DHT) which is the major androgenic principle in p
Publikováno v:
Maturitas. 51:177-186
Estradiol (E2) and testosterone (T) effectively prevent orchidectomy (orx) induced osteoporosis. T, however, stimulates prostate proliferation which may lead to malignancy. We showed that a Cimicifuga racemosa (CR) preparation had bone-sparing effect
Publikováno v:
Biology of Reproduction. 62:1121-1127
We hypothesize that spontaneous regression of corpora lutea (CL) involves short-lasting restructure of luteal tissue with an activation of matrix metalloproteinases (MMPs) and their respective inhibitors (tissue inhibitors of metalloproteinase, TIMPs
Publikováno v:
Reproduction in Domestic Animals. 34:301-308
Publikováno v:
European Journal of Endocrinology. :583-589
Since structural luteolysis involves deterioration of tissue, the gene expression of matrix-metalloproteinase-1 (MMP-1) and the respective tissue inhibitor of this metalloprotease (TIMP-1) were measured at various times on the day of pro-oestrus and
Autor:
Huub E. van Ingen, Hayato Miyachi, Ingrid Domke, Rafael Molina, Walter Hubl, Daniel W. Chan, L. Pitzel, Ruibal A, Jean C. Rymer
Publikováno v:
Clinical Chemistry. 44:2530-2536
The CA 125 II assay on the Elecsys® 2010 analyzer was evaluated in an international multicenter trial. Imprecision studies yielded within-run CVs of 0.8–3.3% and between-day CVs of 2.4–10.9%; CVs for total imprecision in the manufacturer’s lab
Publikováno v:
Steroids. 63:299-305
During the second half of the luteal phase, the human corpus luteum becomes responsive to regular luteinizing hormone (LH) pulses. These LH pulses stimulate progesterone secretion tonically, and during this tonic stimulation, additional LH-independen
Publikováno v:
Biology of Reproduction. 58:1310-1315
There is ample evidence that prostaglandin F2alpha (PGF2alpha) is a luteolytic substance in sows, however, there is also some evidence that it may stimulate progesterone (P4) secretion in young corpora lutea (CL). In vitro studies also suggested that