The herd strength of the farm was 480 crossbreds containing 393 females and 87 males, out of which 43 females and 15 males suffered from fluorosis leading to overall prevalence of 12.08 %. It is revealed that overall prevalence in males (17.24 %) was higher as compare to the females (11.05%). The prevalence in males below six months of age group and in six months and above (adults) was recorded to be 16.66 % and 17.46 % respectively. The adults and calves were equally susceptible to fluorosis in both sexes while heifers were least susceptible (3.12 %). Genetic group wise studies concluded that,prevalence in Brown swiss 50 % + Holstein Frisian 25 % + Gir 25% (16.88 %), then comes Holstein Frisian 50 % + Gir 50 % (15.84 %), then (11.94 %) in Holstein Frisian 50 % + Jersey 25 % + Gir 25% and least (5.95 %) was recorded in reciprocal crosses. Clinical examination revealed two forms viz: osteodental fluorosis and osteofluorosis. The level of fluorine in serum samples ranged between 1.0 to 7.0 ìg/ml. Epidemiological investigation could not ascertain the source of fluorine intake. Drop in milk production, adverse effect on reproduction and evidence of hypothyroidism were not recorded in any animal. Aluminium sulphate @ 30 gms to 45 gms / day was given as a curative treatment while in chronic cases of fluorosis @ 20 gms/animal was given for 15 days keeping 7 days gap and again given for 15 days till there is improvement in clinical symptoms. There was no recurrence of clinical symptoms and no addition of new cases. __________________________________________________________________

Conventional methods of detecting Corynebacterium pseudotuberculosis, a bacterium that causes caseous lymphadenitis (CLA) in sheeps and goats focused on several serodiagnostic tests such as ELISA, Western blotting and various inhibition and precipitation techniques. This paper described a Surface Plasmon Resonance (SPR) protocol for the direct detection of polyclonal
antibodies against Corynebacterium pseudotuberculosis with immobilisation of the antigen on unmodified transducer surface. The lower limit of detection was determined to be 2 μg mL-1 of immobilised antigen (Ag). Sufficient binding interaction was monitored on unmodified transducer; and saturation of the binding interaction was observed at 80 μg mL-1 of interacted antibody.

The objective of this study was to examine the nutritionally-related
blood metabolites; total protein and glucose levels in goats of Kinta and Hilir Perak districts. A total of eight farms were screened, involving a total of 220 animals. Serum samples were collected in plain tubes for total protein determination, while
plasma samples were collected in sodium fluoride tubes for glucose determination. Total protein and glucose determination were carried out using Idexx Vettest 8008 Blood Chemistry Analyzer. Results show
that goats in seven out of eight farms had malnutrition problems and poor body scores. Farmers were given advices based on the laboratory results obtained from this study.

Strangles is an extremely contagious bacterial infection specific to
equine species( horses, mules and zebras). A nationwide screening of S. equi was conducted among horses following an isolation of Streptococcus equi subsp. equi (S. equi) from a horse. All horses were monitored for the presence of respiratory signs, nasal discharge and submandibular swelling. This paper reports the isolation of S. equi from horses during a nationwide survey from August 2010 to December 2010. From August 2010 to December 2010 our laboratory received 2,825 nasal swabs, 9 guttural pouch flushes, 1 submandibular swab and 1 submandibular abscess. The samples were subjected to conventional bacterial isolation and identification.
Streptococcus equi-positive samples were also confirmed by detecting the M-gene (SeM) of the bacteria by using PCR. Two nasal swabs from two horses and one submandibular abscess from a horse were positive for S. equi by culture and subsequently by PCR. Surveillance for S. equi should be continued for the control of the strangles. PCR can be carried out in parallel to bacterial culture to increase the
detection rate of carriers and shedders.

The ameliorative effect of salts, ascorbic acid olyphosphate and zinc oxide supplementation on heat stress was studied in adult buffaloes of either sex which were randomly divided into two groups of four animals each. Group I served as control and Group II was supplemented with sodium bicarbonate, potassium carbonate, ascorbic acid polyphosphate and zinc oxide. All the animals were exposed to two conditions of temperature and humidity: hot-dry and hot-humid in psychrometric chamber for 4 hours daily for 10 days. Blood was collected on days 1, 5 and 10 of treatment. The activities of enzymes catalase, superoxide dismutase (SOD) and concentrations of reduced glutathione (GSH), hormone cortisol and thiobarbituric acid (TBA) binding substances (lipid peroxidation) were estimated in serum. Significant decreasewas observed in activities of serum catalase and SOD. Serum GSH concentration decreased while serum concentrations of TBA binding substances and cortisol significantly increased in both groups which were subjected to heat stress. Dietary supplementation of ascorbate, zinc and electrolytes resulted in further decrease in the enzymes' activities where as the serum GSH increased at par to normal values. Serum concentrations ofTBA binding substances and cortisol were comparatively lower in supplemented group in both types of stress. Thus, supplementation of ascorbate and zinc in addition to electrolytes relieved the animals of oxidative stress.

Prevalence and management of ovulatory disturbances was recorded from 454 repeat breeding crossbred Jersey cattle of Kashmir valley during a 7 years period (2004-05 to 2010-11). Prevalence of anovulation and delayed ovulation was recorded 16.30 and 12.78% with an overall prevalence of 29.07% ovulatory disturbances. Anovulatory animals treated with RCG (Chorulon @ 1500 to 3000 IV i.v. per animal depending on body weight) showed conception rate (CR) of 86.36%; while those treated with Buserelin (Receptal @ 5ml Lv. per animal) as 100.00%, although this difference was statistically non-significant. Animals suffering from delayed ovulation inseminated twice, thrice or 4th times depending on the persistence of estrus signs showed overall CR of 87.93%.

Atotal of twenty four LargeWhite Yorkshireweaners nearly of same body weight were selected for the present study.The prediction equations were constructed to estimate the body weight of pigs indirectly from different body measurements of 24 pigs. The body weight was highly correlated (PO.OI)with body length, heart girth and height at withers. Accuracy for the measurement of body weight with prediction equation using one or two independent variables shifting from heart girth to height at withers with increase in body weight. Coefficient of multiple determination (R2)increases gradually as the number of independent variables increased in the prediction equation and the best prediction equation was observed when all the 3 body measurements were included in the equation. orrelationcoefficientof body weightwith body measurementswere also foundto be highly correlated.

USGB with biopsy gun using free hand technique was found to be an easy, safe and accurate technique for obtaining sufficient and good quality tissue for histopathological diagnosis in cases of hepatic, renal, prostatic, splenic affections and abdominal masses in dogs. Similarly USG-FNABwith 20-22 G needles attached with 5-10ml disposable syringe using free hand technique was found to be an easy, safe, economical, accurate and reliable technique for obtaining sufficientand good quality samples for cytological diagnosis in cases of splenic and prostatic affections and abdominal masses in dogs.

The serum biochemical profile of Japanese Quails which were supplanted with zinc in the diet was studied. The concentration of serum glucose, total protein, uric acid, AST, chloride and phosphorus changes when the birds were fed with zinc supplemented diet while the concentration of cholesterol, ALT, alkaline phosphatase and magnesium remains unchanged. The levels of serum glucose, AST and phosphorus increases with the increase of zinc in the diet while the level of uric acid and chloride decreased. Total protein level increased initially on zinc supplementation but further increase in the amount of zinc resulted in decrease level of total protein.

The present report was based on analysis of 410 cases (300 buffaloes and 110cattle) of reproductive disorders. Buffaloes (300 cases) constituted the major number of the total cases followed by cows (110 cases). Dystocia cases were the major obstetrical problem in buffaloes and cattle constituted 77 and 40 per cent, respectively.