Zobrazeno 1 - 10
of 71
pro vyhledávání: '"L M, Krista"'
Autor:
D A, Knox, W R, Ravis, W M, Pedersoli, J S, Spano, A C, Nostrandt, L M, Krista, J, Schumacher
Publikováno v:
American journal of veterinary research. 53(5)
Six healthy mature horses were orally administered a single dose of phenobarbital (26 mg/kg of body weight), then multiple doses (13 mg/kg) orally for 42 consecutive days. Seventeen venous blood samples were collected from each horse after the single
Autor:
J. F. Whitesides, E. C. Mora, P. H. Klesius, J. W. Drane, J. S. Spano, B. W. Gray, L. M. Krista
Publikováno v:
Poultry science. 70(6)
The effects of surgical and chemical in ovo bursectomy on the histology of primary and secondary lymphoid organs were studied in hypertensive and hypotensive lines of turkeys. The effects of bursectomy were measured by determining the presence of lym
Autor:
J. W. Drane, L. M. Krista, John F. Whitesides, E. C. Mora, B. W. Gray, J S Spano, P. H. Klesius
Publikováno v:
Poultry science. 70(4)
The effect of in ovo bursectomy on hatchability, mortality rate, and antibody response to keyhole limpet hemocyanin (KLH) was studied in hypertensive and hypotensive lines of turkeys. Experiments were conducted to assess the optimal time to perform s
Publikováno v:
American journal of veterinary research. 51(11)
A single dose of digoxin was injected, IV, into 5 mature male turkeys (0.066 mg/kg of body weight), 8 male ducks (0.066 mg/kg), and 6 roosters (0.33 mg/kg). Twenty-three serial venous blood samples were collected before (baseline) and after the admin
Publikováno v:
American journal of veterinary research. 51(8)
The chemotactic activity of turkey peritoneal macrophages in response to an atherosclerotic plaque extract from a hypertensive strain of turkeys was determined. Atherosclerotic plaque extract stimulated macrophage chemotaxis, whereas normal aortic ex
Autor:
W M, Pedersoli, W R, Ravis, D R, Askins, L M, Krista, J S, Spano, J F, Whitesides, D S, Tolbert
Publikováno v:
American journal of veterinary research. 51(2)
Healthy mature roosters (n = 10) were given gentamicin (5 mg/kg of body weight, IV) and, 30 days later, another dose IM. Serum concentrations of gentamicin were determined over 60 hours after each drug dosing, using a radioimmunoassay. Using nonlinea
Publikováno v:
Poultry Science. 67:660-668
Broiler breeder males were fed either a 9, 12, or 15% protein diet (2,819 kcal/kg metabolizable energy) from 6 to 50 wk of age. From 48 through 49 wk of age semen volume (VOL) and concentration (CONC) and number of spermatozoa per ejaculate (NSE) wer
Publikováno v:
British Poultry Science. 29:199-203
1. Seventy Hubbard hens, 75 weeks of age, were divided into groups containing equal numbers of hens on the basis of duration of fertility. Average fertile periods were 14.5 d (long, L) and 6.9 d (short, S). Each hen was artificially inseminated (AI)
Publikováno v:
Poultry Science. 60:462-468
Ten hypertensive (hyper) and hypotensive (hypo) turkeys of both sexes were used to evaluate the effect of various stimuli on blood pressure (BP) and heart rate (HR). Blood pressures were recorded from the brachial artery via a catheter and radio tele
Publikováno v:
British Poultry Science. 29:193-197
1. Uterovaginal junction (UVJ) tissues were collected 24 h after artificial insemination (AI) from 85- and 125-week-old broiler breeder hens in three physiological states: laying hard shell eggs (HS), laying shell-less eggs (SL) and non-laying (NL).