Fowl adenovirus serotype 4 associated with outbreaks of infectious hydropericardium in Haryana, India     

Dahiya S  Srivastava RN  Hess M  Gulati BR 《Avian diseases》2002,46(1):230-233

During 1998, hydropericardium syndrome was observed among 3-to-6-wk-old broilers in 45 different flocks of Haryana, India, with mortality ranging between 10% and 30%. Fowl adenovirus (FAV) was isolated from one of the affected flocks by chicken embryo liver cell culture. Serum neutralization test and polymerase chain reaction assay coupled with restriction enzyme analysis confirmed that the isolated virus belonged to FAV serotype 4. The disease was reproduced in 28-day-old broilers by subcutaneous and oral inoculation of isolated FAV4 alone. Typical hydropericardium and basophilic intranuclear inclusions in hepatocytes were observed in experimental birds by day 4 postinoculation.  相似文献   

Alkaline phosphatase, total protein, protein-bound hexose and hexosamine changes in serum and wound fluids in surgically-induced subcutaneous wounds in buffalo calves.     

N K Soni  M R Patel  R K Srivastava 《Acta veterinaria Academiae Scientiarum Hungaricae》1976,26(3):263-270

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Trypanosomiasis in camels in the sultanate of Oman     

V. K. Srivastava  H. M. Obeid  Suleman M. El Bosaidi 《Tropical animal health and production》1984,16(3):148-148

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Pig hydatidosis in Uttar Pradesh     

B P Singh  V K Srivastava  V P Deorani 《The Veterinary record》1988,123(11):299-300

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Mitochondrial NADH oxidase activity of Setaria cervi     

N Goyal  V M Srivastava 《Veterinary parasitology》1990,37(3-4):229-236

The bovine filarial parasite, Setaria cervi, has been found to contain NAD(P)H oxidase activity. The system was predominantly located in the mitochondrial membranes, with very little activity available in the soluble fraction of the organelle. The membrane preparation also exhibited the presence of a reduced pyridine nucleotide transhydrogenase which converted NADPH into NADH by transferring a hydride ion. The oxidase activity was inhibited by all the respiratory inhibitors examined, with the greatest sensitivity to rotenone, a site I-specific inhibitor. The system was also found to be susceptible to exposure to anthelmintics, amongst which levamisole proved the most effective.  相似文献   

Studies on Schistosoma incognitum Chandler, 1926. IV. On the bionomics of the blood fluke     

P K Sinha  H D Srivastava 《The Indian veterinary journal》1965,42(9):664-669

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Treatment of sarcoptic mange in buffaloes with indigenous remedies     

G C Srivastava  R C Chhabra 《The Indian veterinary journal》1971,48(2):196-199

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Adherence of Streptococcus equi on tongue,cheek and nasal epithelial cells of ponies     

Satish K. Srivastava  Donald A. Barnum 《Veterinary microbiology》1983,8(5):493-504

Streptococcus equi was found to adhere to tongue, cheek and nasal epithelial cells of ponies, in vitro. Maximum adherence was observed at pH 7.5 after one hour of incubation of bacteria with epithelial cells. This adherence was more on epithelial cells from adult animals than foals. Streptococci exposed to heat (60°C for 10 min) or treated with pepsin or trypsin showed a reduced adherence, whereas an increase occurred on treatment with hyaluronidase. Antibodies against whole S. equi cells or M-like protein blocked the adherence, whereas antibodies against group-specific carbohydrate or lipoteichoic acids did not. Pretreatment of epithelial cells with either the M-like protein or crude extract of S. equi lowered the adherence, whereas an extract of S. zooepidemicus did not. Adherence of S. equi to the epithelial cells was considered to be mediated by structures specific to S. equi.  相似文献   

Treatment of psoroptic mange in sheep with juniperus communis (hipush) extract     

S C Srivastava  C S Sisodia 《The Indian veterinary journal》1969,46(9):826-828

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The Disposition Kinetics,Urinary Excretion and Dosage Regimen of Ciprofloxacin in Buffalo Calves (Bubalus bubalis)     

Saini  S.P.S.  Srivastava  A.K. 《Veterinary research communications》2001,25(8):641-649

The disposition kinetics, urinary excretion and a dosage regimen for ciprofloxacin after a single intravenous administration of 5 mg/kg was investigated in 5 healthy buffalo calves. The disposition kinetics were best fitted to a three-compartment open model. After 1 min, the concentration of ciprofloxacin in plasma was 8.50±0.39 g/ml and the minimum therapeutic concentration was maintained for 10 h. The elimination half-life and volume of distribution were 3.88 and 0.08 h and 3.97±0.22 L/kg, respectively. The total body clearance and T/P ratio were 0.709±0.025 L/kg per h and 6.13±0.54, respectively. Approximately 28.3% of the total administered dose of ciprofloxacin was recovered in urine within 24 h of administration. To maintain a minimum therapeutic plasma concentration of 0.10 g/ml, a satisfactory intravenous dosage regimen of ciprofloxacin, computed on the basis of disposition kinetic data obtained in healthy buffalo calves, would be 3 mg/kg repeated at 12 h intervals.  相似文献