Zobrazeno 1 - 10
of 31
pro vyhledávání: '"T. M. Louis"'
Autor:
Ferenc Bari, David W. Busija, Robert A. Errico, Wei Meng, Joseph R. Tobin, T. M. Louis, P. S. McGough
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 270:H1225-H1230
We examined the effects of total global ischemia on cerebral arteriolar responses to N-methyl-D-aspartate (NMDA) in anesthetized newborn pigs. Arteriolar responses to 10(-4) M NMDA were determined before and after 10 to 20 min of ischemia caused by i
Publikováno v:
Neurobiology (Budapest, Hungary). 6(4)
Publikováno v:
Developmental pharmacology and therapeutics. 18(1-2)
We examined the effect of the calcium channel blocker nimodipine on postischemic hypoperfusion in the newborn piglet brain. A severe pneumothorax (SP) was induced by injecting air into the right thorax until the mean arterial blood pressure fell to 2
Publikováno v:
Experimental Biology and Medicine. 167:220-223
Vulvar swelling and vaginal bleeding were monitored and blood collected at weekly intervals during proestrus, estrus, and diestrus in 16, captive wild, adult coyotes. Serum progesterone and estrogen were measured by RIA to characterize further the co
Publikováno v:
Experimental Biology and Medicine. 147:128-133
SummaryBlood plasma PRL, GH and glucocorticoids in heifers increased severalfold within 5-15 min after im injections of 15, 30, or 60 mg PGF2α or after a single 5 mg iv injection of PGF2α. Plasma LH increased at least twofold over basal estimates b
Publikováno v:
Experimental Biology and Medicine. 147:873-877
The magnitude of gonadotropin releasing hormone (GnRH) induced lutei nizing hormone (LH) release prior to castration, following castration, a nd during testosterone replacement in males, was compared, using 6 9-mon th-old Holstein bulls. Also, the ef
Publikováno v:
Annales de Biologie Animale Biochimie Biophysique. 15:407-417
Publikováno v:
Journal of Animal Science. 38:10-21
Publikováno v:
Biology of Reproduction. 17:535-540
In a Latin Square design, each of 6 heifers was given (im) 5, 10 and 15 mg PGF20 during diestrus during three consecutive estrous cycles. Then the uterus and cervix were removed. Thirty to 45 days after surgery, each hysterectomized heifer was given
Publikováno v:
Journal of Endocrinology. 73:427-439
SUMMARY The control of prostaglandin (PG) production by steroid hormones has been investigated in non-pregnant bilaterally ovariectomized sheep, prepared with indwelling utero-ovarian venous catheters and treated with physiological amounts of oestrad