Effects of pelleting of forage on the ad libitum salt and water consumption and urine excretion of sheep   总被引：1，自引：0，他引：1  

P J Reynolds  I L Lindahl 《Journal of animal science》1969,28(4):563-567

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Effects of season and grass tetany on mineral composition of Hereford cattle hair     

R F Hall  W L Sanders  M C Bell  R A Reynolds 《American journal of veterinary research》1971,32(10):1613-1619

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Experimental ovine listeriosis. 3. Inoculation of rams     

R E Smith  I M Reynolds  G W Clark 《The Cornell veterinarian》1968,58(3):480-486

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Development of the nuclear inclusion bodies of infectious laryngotracheitis   总被引：3，自引：0，他引：3  

H A Reynolds  A M Wetrach  L E Hanson 《Avian diseases》1968,12(2):332-347

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Veterinary Medicine in civil affairs and the world hunger problem     

B L Reynolds 《Journal of the American Veterinary Medical Association》1970,157(11):1777-1780

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Differentiation of canine coronavirus and porcine transmissible gastroenteritis virus by neutralization with canine,porcine and feline sera     

D.J. Reynolds  D.J. Garwes  S. Lucey 《Veterinary microbiology》1980,5(4):283-290

Monospecific antisera were prepared in rabbits against canine coronavirus (CCV) and transmissible gastroenteritis virus of pigs (TGEV), and in 24 pigs and 3 cats against TGEV alone. Neutralizing antibody titres were higher for the immunizing than the heterologous virus, although cross-neutralization usually was detected. This confirmed that CCV and TGEV are distinct, but antigenically related coronaviruses. In sera from 41 dogs, CCV-neutralizing titres were on average 2.7 fold higher than TGEV-neutralizing titres, suggesting that CCV was the causal agent. Sera from 29 cats in colonies with feline infectious peritonitis (FIP) and known to contain TGEV-neutralizing antibody, were found to have titres 12.3 fold higher against CCV. The FIP virus (FIPV) is probably more closely related to CCV than TGEV as judged by antigens involved in virus neutralization.Antisera to two isolates of bovine coronavirus, three isolates of haemagglutinating encephalomyelitis virus, seven strains of avian infectious bronchitis virus and the 229E strain of human coronavirus all failed to neutralize CCV and TGEV. Thus CCV, TGEV and probably FIPV fall into a group of antigenically related agents, separable from other members of the family Coronaviridae, by both virus neutralization and immunofluorescence tests.  相似文献   

Assessment of corneal thickness,intraocular pressure,optical corneal diameter,and axial globe dimensions in Miniature Horses   总被引：1，自引：0，他引：1  

Plummer CE  Ramsey DT  Hauptman JG 《American journal of veterinary research》2003,64(6):661-665

OBJECTIVE: To determine corneal thickness, intraocular pressure (IOP), and horizontal and vertical corneal diameter (HCD and VCD) and to obtain axial measurements of the anterior chamber depth (ACD), crystalline lens thickness (CLT), vitreous chamber depth (VtCD), and axial globe length (AGL) in eyes of Miniature Horses. ANIMALS: 41 healthy Miniature Horses. PROCEDURE: Ocular component measurements were obtained via ultrasonic pachymetry, applanation tonometry, ultrasound, and by use of a Jameson caliper. RESULTS: Mean IOP and corneal thickness for all eyes were 26.0 mm Hg and 785.6 microm, respectively. There was no correlation of age with IOP or corneal thickness and no difference in these variables between right and left eyes or between females and males. Mean HCD andVCD were 25.8 and 19.4 mm, respectively; although there were no differences between sexes or between right and left eyes, there was positive correlation of optical corneal diameters with increasing age. Mean ACD, CLT, VtCD, and AGL were smaller in Miniature Horses (5.6, 10.0, 18.1, and 33.7 mm, respectively), compared with values for full-sized horses; there was no difference in these variables between sexes or between right and left eyes in Miniature Horses, but they were correlated with increasing age. CONCLUSIONS AND CLINICAL RELEVANCE: In Miniature Horses, corneal thickness and IOP are similar to values reported for full-sized horses and do not increase with advancing age. Vertical corneal diameter, HCD, and AGL increase until 5, 7, and 2 years of age, respectively.  相似文献   

Risk factors and prevalence of injuries in horses during various types of steeplechase races     

Stephen JO  White NA  McCormick WH  Cowles RR  Corley KT 《Journal of the American Veterinary Medical Association》2003,223(12):1788-1790

OBJECTIVE: To identify the types of injuries sustained by horses that competed in steeplechase races and determine the prevalence of and risk factors for those injuries. DESIGN: Prospective study. ANIMALS: 2,680 horses that competed in various types of steeplechase races from 1996 through 2000. PROCEDURE: Data regarding races; environment; equipment problems; the number of horses that entered, started, and finished races; the number of riders that fell; and the number of horses that were slowed or stopped by the rider, ran off the course, fell, and sustained injuries or physical abnormalities during races were collected on a standard form by the official veterinarian who attended each meet. Data from all meets were not recorded; however, in recorded meets, data from every race were reported. RESULTS: Data for 197 hurdle, 65 timber, 76 flat, and 8 mixed races were recorded. Nine (3.4/1,000 horses that started in races) horses died or were euthanatized, and 7 of those were associated with catastrophic musculoskeletal injury. Seven fractures were recorded. Four fractures involved forelimbs, 1 involved a hind limb, and 2 involved the cervical portion of the vertebral column. All horses with fractures were euthanatized. Deep or hard course conditions were associated with an increased risk of breakdown injuries. CONCLUSIONS AND CLINICAL RELEVANCE: Successful development and implementation of strategies to prevent injuries and death in horses in steeplechase races depend on a clear understanding of the types and prevalence of injuries involved and risk factors associated with those injuries.  相似文献   

Evaluation of flunixin meglumine as an adjunct treatment for diarrhea in dairy calves   总被引：2，自引：0，他引：2  

Barnett SC  Sischo WM  Moore DA  Reynolds JP 《Journal of the American Veterinary Medical Association》2003,223(9):1329-1333

OBJECTIVE: To assess the use of flunixin meglumine as an adjunct treatment for diarrhea in calves. DESIGN: Clinical trial. ANIMALS: 115 calves with diarrhea that were 1 to 21 days old at enrollment. PROCEDURE: Calves that developed diarrhea were randomly assigned to receive no flunixin meglumine (controls), a single dose of flunixin meglumine (2.2 mg/kg [1.0 mg/lb]), or 2 doses of flunixin meglumine administered 24 hours apart. Serum IgG concentration and PCV were measured prior to enrollment in the trial. Calves were evaluated daily to determine rectal temperature, fecal consistency, demeanor, and skin elasticity score. The primary analytic outcome was days of sickness (morbid-days). RESULTS: Calves with fecal blood and treated with a single dose of flunixin meglumine had fewer morbid-days and antimicrobial treatments, compared with controls. Although not significant, calves given 2 doses of flunixin meglumine in 24 hours had fewer morbid-days than untreated control calves. Regardless of severity of diarrhea, calves without fecal blood did not benefit from the use of flunixin. For calves with fecal blood, failure of passive transfer (low serum IgG concentration) was an independent risk factor for increased morbid-days. CONCLUSIONS AND CLINICAL RELEVANCE: Treatment with a single dose of flunixin meglumine resulted in fewer antimicrobial treatments and morbid-days in calves with fecal blood. As observed in other studies, calves with failure of passive transfer were at high risk for poor outcomes. This emphasizes the importance of developing and implementing effective colostrum delivery programs on dairy farms.  相似文献   

Evaluation of effect of estradiol cypionate administered prophylactically to postparturient dairy cows at high risk for metritis     

Overton MW  Sischo WM  Reynolds JP 《Journal of the American Veterinary Medical Association》2003,223(6):846-851

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