Twenty-three crossbred cows with endometritis were randomized into three groups. The animals of group I and II were treated with methanol fraction of neem oil and neem seed powder (25 ml each by intra-uterine route), respectively. Whereas, the control cows (gr III) were administered with groundnut oil at similar times. Efficacy of both neem preparations was assessed by Whiteside test (color reaction to cervico-vaginal mucus) and bacterial load at subsequent estrus. The results indicate that the administration of neem preparations retrieved the cows from endometritis as majority of them showed negative to Whiteside test (100 % in gr I and 62.5% in gr II) following treatment. Reduction in bacterial load was also of higher magnitude in neem-oil (96.02±2.02%) and seed-powder fraction (98.70±0.46%) treated animals compared to controls (24.97±29.64 %). Further, a higher pregnancy rate (71.42%) was obtained in oil fraction-treated cows than seed powder fraction-treated or control cows (25% each). In this study, the therapeutic efficacy of methanol fraction of neem oil appeared superior to neem seed powder in endometritic cows.

The objective of this study was to evaluate cost-effective intervention for enhanced fertility in buffaloes, which could otherwise remain un-bred for variable long time. A total of 165 postpartum anestrus buffaloes were examined gynaeco-clinically at farmer's door. The animals identified with corpus luteum in either of the ovary, were treated with 500 £gg of Cloprostenol, single injection or double injection at 11 days interval (Gr. I). The remaining animals with smooth and inactive ovaries were randomly divided in three different groups. The group II animals were injected 100-150 mg progesterone for successive 5 days and single injection of 500 I.U. of PMSG on seventh day. The animals of group III were administered with 20 £gg of GnRH analogue and 7 days later, with 500 _Ýg of Cloprostenol. A second injection of 10 £gg GnRH analogue was given after 48 hrs of Cloprostenol injection. Group IV animals received 50 gm mineral mixture daily for 30 days along with 30 Nutrisacc boli (1 bolus b.i.d. for 15 days). The proportion of animals that exhibited estrus were 89.13, 86.84, 82.35 and 59.57% and the mean treatment-estrus intervals were 3.97¡Ó0.46, 4.38¡Ó0.49, 3.08¡Ó0.23 and 21.78¡Ó2.56 days in group I, II, III and IV, respectively. The animals detected in estrus were bred by natural service using fertile bulls and diagnosed for pregnancy per rectum 50 days post service. The first service conception rate was 46.34, 33.33, 53.57 and 28.57 % in-group I, II, III and IV, respectively, while the overall conception rate was significantly higher (78.57%) in GnRH-treated animals. The cost of treatment in different groups was Rs. 160 or 320, 220, 525 and 150, respectively. The results indicate that better fertility in postpartum anestrus buffaloes can be obtained by GnRH therapy though; the cost of intervention seems to be higher than other treatments.

Therapeutic and anti-oxidant potential of vitamin E and selenium was evaluated in mastitic cows. The CMT point score and milk somatic cell count (SCC) was significantly (P0.05) higher in mastitic cows prior to treatment. Reduced activity of enzymatic anti-oxidant catalase was observed in mastitic animals. The parameters studied in mastitic cows treated amoxicillin sulbactum (group II) and with amoxicillin sulbactum, vitamin E and selenium (group III) were compared with that of group I healthy cows. Significant reduction (P0.05) in CMT and SCC was observed in both the treated groups. However, reduction in CMT point score and SCC was more pronounced in group III than group II cows. Synergistic action of antibiotic and vitamin E selenium significantly (P0.05) enhanced the activity of catalase in group III mastitic animals on day 8 time period. Therefore, vitamin E and selenium supplementation could be advised in the therapy of mastitis.

Currently the diagnosis of renal diseases is based on thorough history, clinical examination, urinanalysis and investigation of hemato-biochemical profiles. But biochemical markers are not sensitive to detect early renal damage. Also usefulness of their estimation is limited in early renal failure when marked reduction of GFR may be associated with little change in their concentration. At present imaging is an important diagnostic tool for early precise diagnosis. Scintigraphy is a less known diagnostic imaging technique in veterinary medicine, although it is similar to competitive methods such as radiography, ultrasound and endoscopy. By all the other methods only morphological objects can be visualized whereas scintigraphy has the advantage of the so-called physiological imaging. Scintigraphy is able to visualize and quantitate distribution of different materials in living organisms indicating normal [physiological] or abnormal (pathological) processes of the object. This is a sensitive, specific and non-invasive diagnostic method supporting clinician's diagnosis, as a part of combined modality-imaging systems; it gives useful data for veterinary clinicians. Present study was planned to standardize the scintigraphic profile for healthy dogs. Perfusion index Mean ± S.D. for right kidneys and left kidney was 154.7 ± 40.05 and 169.0 ± 46.0. The mean percent uptake at 2-3 minutes was 53.56 ± 6.17 and 46.46 ± 6.17 for right and left kidney. Time taken to Peak (TPP) minute, which indicates efficiency of blood flow at both the kidneys, was 3.12 ± 1.21 and 3.03 ± 1.22 min for right and left kidney respectively. The T½ from peak count [min] for right and left kidney was 5.02 ± 2.24 and 5.15 ± 3.6 min. The GFR for right and left kidneys was 68.79 ± 33.67 and 61.62 ± 31.92, respectively and the normalized GFR when both the kidneys are considered together in healthy dogs was 439.48 ± 55.67.

Haematology and serum chemistry was studied in young (5-6 months) and adult (2-2½ years) changthangi goats (Capra hircus) to investigate the age associated changes in blood constituents. Significant difference was recorded in most of the haematological and biochemical indices between two age groups. Higher values were recorded for total erythrocytes (16.63 ± 0.61 and 12.79 ± 0.56 x 106 / cumm) in young and adult respectively when compared to reference values for goats which speaks of its adaptation to high altitude hypoxic conditions. The total leukocyte count (9.99 ± 0.72 x 103/ cumm) in young was significantly (P0.01) higher as compared to the adults (6.38 ± 0.65 x 103/ cumm). Present study has shown significant (P0.01) age related difference in differential leukocyte count, with neutrophils high in young and lymphocytes in adults. Biochemical studies revealed age associated difference with total proteins (7.48 ± 0.08 g/ dl), cholesterol (108.40 ± 6.26 mg/ dl), triglycerides (99.20 ± 7.79 mg/dl), LDL (20. 20 ± 2.01mg/dl), HDL (68.14 ± 3.65mg/ dl) and creatinine (0.92 ± 0.04 mg/ dl) higher in adults and enzymes like ALP (151.31 ± 10.26 u/l) and AST (165.43 ± 4.7 u/l) higher in young. The study indicated that age be considered while interpreting the clinical and experimental data.

The calf was a congenital abnormal stillbirth of Sahiwal breed of zebu cattle, with multiple musculoskeletal defects. It was born to a heifer in its first calving. The calving was normal; however, calf born had multiple anomalies. The body of the calf was flashy just like a rubber balloon filled with water (case of hydropsy). The body was without hairs (hypotrichosis). Skeleton was noncalcified and ribs were cartilaginous. The body was identifiable in three regions: head, thoraxabdomen, and limbs. Morphologically limbs were developed but were quite short in length with well-developed hoof. There was one eye like structure just above the mouth (case of cyclopia). The tongue was developed and was protruded from mouth. There was one additional structure on the head, looked like outgrowth of muscles covered with thin skin, had openings of nostrils on the end. In autopsy abdominal body cavity was found filled with fluid. The visceral organ seemed normal. It was identified as female; however, ovaries and genital tract could not be traced and examined. It was the first calving of its dam with the complete gestation period of 287 days like a normal period in cattle. Pieces of tissue from lung and blood from the heart and vena cava were collected; however, cultures were found heavily contaminated with bacterial growth. The actual cause of the defects could not be established, might be defects of certain genes responsible for incomplete growth and development.

The buffalo calves became ataxic at 6.16±1.07 minute of acepromazine administration. There was good sedation. The animals stood up with ataxia at 131.5±17.80 minute and complete recovery took 211.83±6.94 minutes. Significant hypotension and tachycardia were observed after acepromazine administration. Midazolam caused ataxia at 3.33±0.76 minute and animals went into sternal recumbency at 34.0±15.85 minute. There was good muscle relaxation. Complete recovery took 183.5±10.92 minutes. Significant increase in respiratory rate was observed at the its peak effect. A significant reduction in mean arterial pressure (MAP) was also seen at 30 minute of midazolam administration. Diazepam produced ataxia within one minute and animals went into sternal recumbency. It produced quick onset of action and delayed recovery. A significant hypotension was observed at 5 minute of diazepam with decreased pulse pressure. No change was observed in electrocardiograph on administration of acepromazine and diazepam but slight increase in the amplitude of primary T-wave was observed after midazolam administration.

A study was carried out in 2161 quarter milk samples of 550 cows in Durg district Chhattisgarh. Out of 550 animals, 385 (70%) animals were found to be positive for sub clinical mastitis (SCM) by Modified White Side Test (MWST), 432 (78.54%) by Modified California Mastitis Test (MCMT) and 462 (84%) by somatic cell count (SCC). The quarter wise prevalence of sub clinical mastitis was 47.99%, 55.25% and 60.90% by MWST, MCMT and SCC respectively. Prevalence of blind teats was 1.77%. prevalence was highest during second and third lactations and at 5 and 6 years of age. Infection rate was higher during early and late stages of lactation. HF and Jersey cross bred cows were more susceptible than indigenous cows. Microorganisms isolated were predominantly Staphylococci. ABST revealed sensitivity to cefotaxime whereas most of the isolates were resistant to ampicillin.

The efficacy of two methods of spraying of acaricides on tick-infested sheep and goats was assessed. Two pyrethroid acaricides, 0.15% sumicidin and 0.20% butox were sprayed on individual animal one by one or on group of ten animals kept in small enclosures at a time, totally involving 40 sheep and 40 goats for each method. The efficacy, as seen from the total efficacy score (TES) of the former method of spraying, was found to be higher than the latter. But the advantages of the group spraying were that it saved the time in spraying and the quantity of acaricidal emulsion.

This study aimed to evaluate a system that identifies cartilage turn over and/or degradation through measurement of a new keratan sulfate (KS) epitope concentration in equine sera. Blood samples were collected from 30 horses, 1 (n=15) and 2 year-olds (n=15). Serum samples were analyzed for an epitope of keratan sulfate by 1/20/5D4 (KS5D4) and new epitopes of keratan sulfate using high sensitive keratan sulfate (HSKS), measured by two respective enzyme-linked immunosorbant assays (ELISAs). There was no correlation in serum concentration of KS evaluated using 5D4 and HSKS. Age had no significant effect on concentrations of KS measured with KS5D4 while 1 year-old horses showed significantly higher amounts than 2 year-olds with HSKS. Results suggest that HSKS could detect early signs of cartilage metabolic changes.