Ten cattle with severe generalised skin lesions due to dermatophilosis were taken up for the study. Typical exudative dermatitis lesions with matting of hairs, thick scab formation and fissures on the skin were noticed in lower limbs, udder, perineum, inguinal region, axilla, neck and ears. Haematological analysis revealed anaemia and an increase in the absolute eosinophil count in affected animals. Serum biochemical estimations revealed hypoalbuminaemia, hyperglobulinaemia, a decrease in A/G ratio, increase in the blood urea nitrogen value and decrease in the zinc level in affected animals

An investigation among fifty each tribal and non-tribal dairy farmers in four dairy dominated development blocks of Cachar district of Assam revealed that, among tribal and non-tribal farmers attitude towards dairy farming, economic motivation and source of motivation for dairy communication were found to have favourable scores with positive and significant correlation with communication behaviour. Regression analysis revealed that source of motivation for dairy communication crucially influenced communication behaviour of dairy farmers. Further, there louid significant difference between the tribal and non-tribal dairy farmers indicating sensitive strategies for dairy development in the area involving the veterinarians. 

Swiss cheese samples collected aseptically from private dairies were analysed for the presence of Penicillium citrinum and for the efficacy of antimycotic agents against P.enicillium citrinum. The spore suspension of Penicillium citrinumand antimycotic agents like pimaricin and potassium sorbate at specified concentrations were added to cheese and stored at 250 C for 21 days. The keeping quality of cheese was assessed at 0, 7, 14 and 21 days. On statistical analysis, pimaricin at 10 ppm concentration was found to be highly significant (P <0.01) over 5 ppm of pimaricin, 500 and 1000 ppm of potassium sorbate with regard to anti-mycotic effect.

Data relating to 130 sows, 19 boars from 400 farrrowings spread over a period from 1984 to 1992 were utilized to study genetic and non-genetic effects in variation of litter size and weight at birth and at weaning. The overall mean litter size at birth (LSB)was 6.83 ± 0.13 piglets. The effects of period, season of farrowings and inbreeding on litter size at birth were not significant (P>0.05).The overall least squares mean of litter size at weaning(LWW) was 4.83 ± 0.12 and was significantly (Pd”0.05) affected by in breeding. Litter weight at birth (LWB) had a least square mean of 7.81 ± .16 kg and it was significantly (Pd”0.05) affected by period of farrowing. The mean LWB of non-inbred sows was 8.22 ± 0.19kg and that of inbred sows was7.41 ± 0.29 kg. The overall least squares mean for litter weight at weaning (LWW) was 39.36 ± 1.25 kg and inbreeding of sow exerted significant effect on LWW. The LWB and LWW were significantly affected by period of farrowing. The litter size at birth and at weaning and litter weight at birth and at weaning was not significantly affected by season of birth. The heritability estimates of litter size at birth and litter size at weaning were 0.096 ± 0.09 and 0.816 ± 0.27 respectively. The corresponding heritability values for LWB and LWW were 0.41 ± 0.18 and 0.53 ± 0.21 respectively. 

A study was conducted to analyse the migratory sheep production system in southern agro-climatic zone of Tamil Nadu. Reproductive performance of the rams and ewes was recorded through the questionnaire both in migratory and non-migratory flocks. Mean lambing percentage, twinning percentage, livability at birth percentage, age at first mating (months) in ewes, age at first mating (months) in rams, age at first lambing (months) and weaning percentage in migratory and non-migratory flocks were 93.56 and 91.50; 1.87 and 1.52; 98.32 and 98.73; 12.34 and 13.22; 19.64 and 21.44; 18.54 and 19.68; 85.98 and 87.15, respectively. The weaning period for ram and ewe lambs were 2.94+0.96 and 5.03+0.13 in migratory flocks and 4.82+0.13 and 6.06+0.17 in non-migratory flocks, respectively. Reproductive performance of sheep in migratory flocks was significantly better than nonmigratory flocks. The months of October,  November and December were main lambing season and the months of April and May were second lambing season.

Punganur breed of cattle in Andhra Pradesh is under the threat of extinction and efforts are being made for conservation, propagation of this breed under in situ conservation. All breedable female animals were bred to Punganur bulls available by natural service. The average birth weights of male and female calves were 10.31 ± 0.43 kg and 10.35 ± 0.75 kg, respectively. The mean height at withers, chest girth ,body length, pin bones width, paunch girth, poll length, tail length, and ear length in male calves  were 45.81 ± 1.05, 46.72 ± 1.34, 43.90 ± 1.29, 7.54 ± 0.73, 45 ± 1.2, 18.09 ± 0.94, 27.45 ± 1.77, 8.54 ± 0.7 cm, respectively. Majority of the calves were born with a mixture of white and brown coat colour, black muzzle, black colour hooves and black switch. The average lactation milk yield was 457.5 ± 81 liters with a lactation length of 153 ± 24 days. The average daily milk yield and peak yield were 3.04 ± 0.16 and 3.90 ± 0.17 liters respectively with an average 5.4 % fat and 9.53 % S.N.F.

A two year old male cat was presented to the Emergency and Critical Care Unit with a history of inappetence after paracetamol 300 mg (Half tablet of 600 mg) administration overnight. On clinical examination the cat had a mild elevation of vital signs. Based on history and clinical signs the case was diagnosed as paracetamol poisoning and treated with activated charcoal a total dose of 3 g)orally and N-acetyl cysteine intravenously at 140 mg/kg along with Ringer’s lactate, 10 ml/kg b.wt. The owner was advised to administer Nacetyl cysteine at 70 mg/kg orally for every 6 hours for five times. After treatment the cat was recovered successfully.

Commercial cocktail enzymes were collected from the market and evaluated for enzyme activity. Among the enzyme preparations which is having more enzyme activity was selected for invitro evaluation by using de oiled rice bran as substrate. The results of the present study indicated that a significant (P < 0.05) and linear increase in the release of glucose and reducing sugars with the increase in the level of enzyme mixtures from 0 to 7.5 mg / 10 g of DORB.

The present study describes the cloning and expression of endoglucanase gene from termite gut bacteria. Salmonella enterica with cellulolytic activity was  isolated from the gut of the termite Odontotermes formosanus and characterized by sugar fermentation tests, biochemical tests and 16S rRNA  sequencing. Endoglucanase gene was amplified from the genomic DNA of the bacteria and the purified 1.72 Kbp Polymerase chain reaction product was cloned into pET100 prokaryotic vector. The recombinant plasmid expressed a 65kDa endoglucanase which reacted with anti His-HRP antibody in western blotting. Cellulolytic activity of the recombinant plasmid was confirmed by congo red assay and the enzyme activity was found to be 54 Units/ml.

The study was carried out to evaluate the effect of Saccharomyces boulardii (Sb) on performance and intestinal integrity in broilers.  A total of 300 day old Vencobb chicks were randomized in 5 groups, each with 6 replications (5x6) 10 birds per replicate. Groups provided with Sb ( 2 × 108 cfu/kg) in 0,0.02,0.04,0.08 and 0.16 mg/L in D1, D2, D3, D4, D5 respectively through water up to 42 days of age with adlibitum isonitrogenous and isocaloric ration. The results revealed, a significant (p<0.05) improvement in body weight gain, better FCR with increased concentration of Sb in water (D5). No significant variation was observed in feed intake with the level of Sb in water. Intestinal villus height, cryptal depth increased in groups with increased Sb. The results suggest that supplementation of Sb  at 0.16mg/L through drinking water  improved  the performance of the broilers by increasing the absorption capacity in the gut.