Tamil Nadu Veterinary and Animal Sciences University, Chennai
Browse
Browsing Tamil Nadu Veterinary and Animal Sciences University, Chennai by Title
Now showing 1 - 18 of 26257
Results Per Page
Sort Options
ArticleItem Open Access 11-வது ஐந்தாண்டு திட்ட காலத்தில் கால்நடை உற்பத்தி மேம்பாட்டிற்கான வாய்ப்புகள்(TANUVAS, 2007-04) Balaraman, N.; TANUVASThesisItem Open Access 16S rRNA Typing for Identification of Gut Microbes in Termites(TANUVAS, Chennai, 2011) Kavitha, D.; Vijayarani, K.; Karunakaran, R.; TANUVASArticleItem Open Access 16S rRNA TYPING OF CELLULOLYTIC BACTERIA FROM THE TERMITE ODONTOTERMES FORMOSANUS(TANUVAS, Chennai, 2014-09) Kavitha, D.; Vijayarani, K.; Kumanan, K.; TANUVASOdontotermes formosanus termites are recognized as one of the major ecosystem engineers in tropical soils. This termite depends on intestinal microorganisms for cellulose digestion. Nine bacterial isolates from termite gut were identified using sugar fermentation and biochemical tests and confirmed by 16S rRNA gene sequencing.ArticleItem Open Access 1996-97 ஆம் ஆண்டு நிதி நிலை அறிக்கை(TANUVAS, 1997-04) TANUVASArticleItem Open Access 2,3 - Diphosphoglycerate and Glutathione Levels and Haemoglobin type in Normal and Anaemic Sheep(Indian Veterinary Association, 1993-08) Thiagarajan, R.; Rao, R. Govinda; TANUVAS2, 3 - Diphosphoglycerate (2, 3-DPG) is an intermediary product in glucose metabolism in red blood cell (Benesch and Benesch, 1967).ThesisItem Open Access 2,3-Diphosphoglycerate And Glutathione Levels In Blood In Relation To Haemoglobin Type In Sheep(1989) Thiagarajan R; TANUVASArticleItem Open Access 2-D Ultrasonographic Imaging for the Detection of Renal Abnormalities in Dogs: A Clinical Evaluation of 85 Cases(Indian Veterinary Association, Chennai, 2019-06) Mathai, Varsha Mary; Nagarajan, B.; Sumathi, D.; Basha, Sabiha Hayath; TANUVASAn observational study was conducted to assess the relation between the structural changes of kidneys and the development of clinical signs of renal dysfunction in dogs. Among 356 dogs that underwent ultrasonographic examination using real time B-mode scanner, 85 dogs of different breeds and age belonging to either sex were diagnosed to have various renal pathologies. Among them, 66 dogs were diagnosed to have diffused degenerative changes of renal parenchyma and were often clinically manifested as uremia, proteinuria, hypertension and anaemia. Five dogs had acute kidney injury. Focal abnormalities observed were renal cyst (5), nephrolith (5), solid mass (2) and hydronephrosis (2), but rarely showed clinical manifestations. About 42 dogs were in the age group of 7-10 years and the most common breeds affected were Labrador retrievers and Indian Spitz.OtherItem Open Access 27th All India Veterinary Conference Chennai Session (September 11-13, 1998) Souvenir And Abstracts(Indian Veterinary Association And Tamil Nadu Veterinary Association, 1998) TANUVASArticleItem Open Access 2D and 3D ultrasonographic study of hepatobiliary disorders in dogs and their etiological pattern(2017) Sumathi, D; Prathaban, S; Selvaraj, P; Dhanapalan, P; Murali Manohar, B; Kumanan, K; TANUVASLiver disease in dogs can develop as a result ofmany different insults. A clinical study was conducted on clinical cases presented to the Small Animal Medicine Referral Clinic of Madras Veterinary College from 2010-2012. Cases presented with signs such as anorexia, lethargy, ascites, icterus, pigmented urine and vomiting were screened for liver disorders. Out of 23,289 dogs with gastrointestinal disorders, 100 dogs were found to have liver diseases of different kinds. Ultrasonography of liver was taken for diagnostic assessments. Liver Disease Group, was further subdivided into three groups; Biliary tract disorders, Parenchymal disorders and Neoplastic disorders. The liver was imaged using 3.5 MHz or 5.0 MHz transducer. The selection of frequency was based on the body size of the animal i.e. lower frequency transducer was selected for bigger body size. The incidence of liver disease was found to be 0.15 per cent of dogs in the hospital population and formed 0.43 per cent of gastrointestinal caseloads of the hospital. Non-descript dogs and the age group of 4-8 years were commonly affected. Dogs less than 4 years were also found to be affected with a higher incidence, but requires further studies to ascertain breed predisposition of nondescripts and assessment of risk factors such as infectious or toxic agents. Higher prevalence of biliary disorders in males and nondescript dogs also Warrants studies on breed predisposition and on risk factors. Ultrasound was found to be very useful in the diagnosis of canine liver disease and strategic interpretation of the results can be effectively used for identifying the canine liver disease and type of liver disease in majority of the cases. 3D ultrasound imaging was found to have superior diagnostic yield, especially to visualize the exact location of the lesions/ changes involved in the liver diseases.ArticleItem Open Access 30 நாள் கீரை(2012-07) Sudha, K.; Mathanghi, K.S.; TANUVASஇப்பொழுதெல்லாம் எந்த நோய்க்காக எந்த மருத்துவரிடம் சென்றாலும் காய்கறிகள். பழங்கள் மற்றும் கீரைகயை உணவில் அதிகமாக சேர்த்து கொள்ளுங்கள் என்று அறிவுறுத்துகிறார்கள்.ArticleItem Open Access 3D Ultrasound Imaging for Diagnosis of Dead Puppies in a Full term pregnant Spitz(INTAS Polivet, 2015) Vijayakumar, G.; Prathaban, S.; Joseph, Cecelia; Baranidharan; TANUVASA spitz female dog was diagnosed with non functional heart activity puppies using 3D and 2D ultrasound imaging technique. After confirmation, two dead puppies were removed via caesarean section.OtherItem Open Access 69-வது சுதந்திரதின விழா : தின இதழ் - 16.08.2015(Dinaethal, 2015-08) TANUVASOtherItem Open Access 69-வது சுதந்திரதின விழா : மக்கள்குரல் - 15.08.2015(Makkalkural, 2015-08) TANUVASProceedingsItem Open Access 6th International Clinical Case Conference for Next Generation Veterinarians to Face Challenges in Clinical Practice(TANUVAS, Chennai, 2014-07) TANUVASOtherItem Open Access 70th Independence Day Celebrations at VCRI-Tirunelveli(TANUVAS, 2016-08) TANUVASPress Clippings on 70th Independence Day Celebrations held at VCRI, TirunelveliArticleItem Open Access A Case Report of Aflatoxicosis in a Country Chicken Unit with Retarded Egg Production(2017) Vijayalingam TA; Rajesh NV; Ilavarasan S; TANUVASA backyard country chicken unit with 200 numbers of 8 month old birds was reported to have the production of poor quality eggs viz., small sized, yolkless and watery albumin. Three of the birds were also showed continuous oozing of blood in between digits. The supplementation with mineral mixture and multivitamins yielded negative results. Three birds with the production of inferior quality eggs and retarded growth were humanely slaughtered and carried out post mortem examination. Post-Mortem examination showed enlarged, pale coloured liver, the cut surface bulged out with sticky oily substance. Microscopically, the liver showed vacuolar degeneration of hepatocytes, interlobular bile duct proliferation and infiltration of mononuclear cells in the intercellular area. The Oviduct was very pale and small. The mucosa of the magnal and shell gland portions was dry and less folded. The ovary revealed atretic and haemorrhagic follicles.ArticleItem Open Access A Case Study on Medicinal Plants for Swine Dermatophytosis(2024) Nithiaselvi R; Shibi Thomas K; Dhanalakshmi M; Maheshwari S; TANUVASThe present work is a case study that was conducted at the Livestock Farm Complex, Veterinary College and Research Institute; Orathanadu (Tamil Nadu) to assess the efficacy of topical herbal plant mixtures on swine dermatophytosis. Dermatophytosis is a contagious fungal disease affecting various animal species and is a high economic burden with limited antifungal agents. Skin disease in swine can significantly impact production, carcass value and reputation; diagnosing and treating these diseases can be challenging. Eight adult sows in the farm exhibiting moist, reddish brown colour irregular foci on different parts of the body with itching were selected for the study. A mixture of three medicinal plants were selected and combined with common salt in the ratio of 5:2:2:1, comprising Acalypha indica and Azadirachta indica leaves, Curcuma longa rhizome and salt, respectively. The herbal mixture was well grounded fresh every time to make a topical paste, which was applied over the affected area three times a day for five days. The response to the treatment was assessed based on the successful reduction of the severity of the cases. The current study’s findings suggest that the plants chosen for the study have the potential to alleviate pig’s skin disorders.ArticleItem Open Access A comparative evaluation of fertility, hatchability and embryonic mortality of indigenous Siruvidai chicken ecotype with Indian chicken breeds(2022) Vasanthi B; Richard Churchil R; Omprakash AV; Karthickeyan SMK; Samuel Masilamoni Ronald B; TANUVASSiruvidai chicken is one of indigenous chicken ecotype reared as a backyard poultry in Tamil Nadu state of India. The hens of this chicken are known for their broodiness instinct and mothering ability among the farmers. Hence a comparative evaluation was carried out to assess the fertility and hatchability of indigenous Siruvidai chicken hatching egg with Nicobari black and TANUVAS Aseel eggs under artificial incubation conditions. A total of 4,646 Siruvidai, 5,428 Nicobari black and 5,999 TANUVAS Aseel hatching eggs collected from farm were artificially incubated and the fertility and hatchability were recorded. The eggs that failed to hatch out were subjected to egg break-open studies at the end of incubation period to determine the stage of embryonic mortality. The results revealed that the mean fertility rate was significantly (p<0.01) higher in Nicobari black (89.20±0.12%) compared to Siruvidai (85.87±0.49%) and TANUVAS Aseel (87.48±0.04%). The hatchability on total egg set in Nicobari black (83.69±0.05) was significantly (p<0.01) higher than TANUVAS Aseel (82.43±0.02) and Siruvidai (80.25±0.61). On the other hand, the hatchability on fertile egg set was significantly (p<0.05) higher in TANUVAS Aseel (94.240.08%) compared to Siruvidai (93.470.23%) and Nicobari black (93.860.17%). The breakopen study of unhatched eggs revealed that the early embryonic mortality was significantly higher in TANUVAS Aseel (3.84±0.07%) compared to Siruvidai (3.51±0.03%) and Nicobari black (3.36±0.10). The mid embryonic mortality was 0.68±0.25, 0.88±0.45 and 0.50±0.33% in Siruvidai, Nicobari black and TANUVAS Aseel respectively and no significant (p>0.05) difference existed among the genetic groups. The late embryonic mortality and total embryonic mortality was significantly (p<0.01)) higher in Siruvidai (2.34±0.40 and 6.53±0.23%) followed by Nicobari black (1.90±0.14 and 6.14±0.24%) and TANUVAS Aseel (1.42±0.05 and 5.76±0.08%). Hence the results indicated that the fertility and hatchability rate and early embryonic mortality was lower in Siruvidai compared to Nicobari black and TANUVAS Aseel but the late and total embryonic mortality was higher in Siruvidai eggs compared to other genetic groups under artificial incubation conditions.