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Kerala Agricultural University, Thrissur

The history of agricultural education in Kerala can be traced back to the year 1896 when a scheme was evolved in the erstwhile Travancore State to train a few young men in scientific agriculture at the Demonstration Farm, Karamana, Thiruvananthapuram, presently, the Cropping Systems Research Centre under Kerala Agricultural University. Agriculture was introduced as an optional subject in the middle school classes in the State in 1922 when an Agricultural Middle School was started at Aluva, Ernakulam District. The popularity and usefulness of this school led to the starting of similar institutions at Kottarakkara and Konni in 1928 and 1931 respectively. Agriculture was later introduced as an optional subject for Intermediate Course in 1953. In 1955, the erstwhile Government of Travancore-Cochin started the Agricultural College and Research Institute at Vellayani, Thiruvananthapuram and the College of Veterinary and Animal Sciences at Mannuthy, Thrissur for imparting higher education in agricultural and veterinary sciences, respectively. These institutions were brought under the direct administrative control of the Department of Agriculture and the Department of Animal Husbandry, respectively. With the formation of Kerala State in 1956, these two colleges were affiliated to the University of Kerala. The post-graduate programmes leading to M.Sc. (Ag), M.V.Sc. and Ph.D. degrees were started in 1961, 1962 and 1965 respectively. On the recommendation of the Second National Education Commission (1964-66) headed by Dr. D.S. Kothari, the then Chairman of the University Grants Commission, one Agricultural University in each State was established. The State Agricultural Universities (SAUs) were established in India as an integral part of the National Agricultural Research System to give the much needed impetus to Agriculture Education and Research in the Country. As a result the Kerala Agricultural University (KAU) was established on 24th February 1971 by virtue of the Act 33 of 1971 and started functioning on 1st February 1972. The Kerala Agricultural University is the 15th in the series of the SAUs. In accordance with the provisions of KAU Act of 1971, the Agricultural College and Research Institute at Vellayani, and the College of Veterinary and Animal Sciences, Mannuthy, were brought under the Kerala Agricultural University. In addition, twenty one agricultural and animal husbandry research stations were also transferred to the KAU for taking up research and extension programmes on various crops, animals, birds, etc. During 2011, Kerala Agricultural University was trifurcated into Kerala Veterinary and Animal Sciences University (KVASU), Kerala University of Fisheries and Ocean Studies (KUFOS) and Kerala Agricultural University (KAU). Now the University has seven colleges (four Agriculture, one Agricultural Engineering, one Forestry, one Co-operation Banking & Management), six RARSs, seven KVKs, 15 Research Stations and 16 Research and Extension Units under the faculties of Agriculture, Agricultural Engineering and Forestry. In addition, one Academy on Climate Change Adaptation and one Institute of Agricultural Technology offering M.Sc. (Integrated) Climate Change Adaptation and Diploma in Agricultural Sciences respectively are also functioning in Kerala Agricultural University.

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19951
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Subject: Veterinary Surgery × Author: Angamuthu, Jayasudha × Author: KAU × Start date: 1985 × Type: Thesis ×
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    ThesisItemOpen Access
    Tracheal reconstruction in dogs under acepromazine - thiopental anaesthesia
    (Department of Surgery, College of Veterinary and Animal Sciences, Mannuthy, 1995) Angamuthu, Jayasudha; KAU; Ravindran Nayar, S
    The experiment was conducted on twelve, apparently healthy, adult, nondescript dogs of either sex, divided into two groups, viz., Group 1 and Group 11, each consisting of six animals. Circumferential resection of two adjacent tracheal rings of the cervical trachea was performed and the trachea was reconstructed by end – to – end anastomosis in the animals of Group 1 and with Marlex mesh prosthesis in the animals of Group 11. All the animals were premedicated with acepromazine maleate IM, and anaesthesia was induced by 2.5 per cent solution of thiopentone sodium IV. Induction of anaesthesia was complete by 3.26 + 0.10 minutes, duration of surgical anaesthesia was 65.00 + 3.29 minutes and time for recovery was 192.91 + 13.68 minutes. Variation in the physiological and haematological parameters during anaesthesia were not significant. In Group 1, all the animals had normal respiratory function throughout the period of observation, following surgery. In Group 11, all the animals, except one, developed severe complications and died within one to four weeks postoperatively. Only one dog survived in this group and was sacrificed on the 45th postoperative day. During the postoperative period, the rectal temperature did not show marked variations in both the groups. The pulse and respiration rates showed an initial increase in Group 1. However in Group 11, marked decrease in pulse rate and increase in respiration rate was noticed. Hemogram on the different postoperative days showed an increase in the total leucocyte count in both the groups, and increase in monocyte and eosinophil count in Group 11. Radiography on different postoperative days in Group 1 demonstrated that there was no reduction in the size of the tracheal lumen at the site of anastomosis in five of the six animals. In Group 11, radiography revealed a progressive reduction in the size of the tracheal lumen at the site of reconstruction in four animals, and only slight reduction in one dog on the 45th postoperative day. At autopsy, gross examination of the trachea at the site of anastomosis in Group 1 showed mild to moderate adhesions to the adjacent tissue and there was no reduction in the size of the tracheal lumen in five of the six dogs of this group. In animals of Group 11, dense adhesion between the site of reconstruction and adjacent tissue was observed. The mesh was fully incorporated at the site of reconstruction in five of the six animals. One animal had shown anastomotic dehiscence. Almost complete occlusion of the trachea by overgrowth of tissue was observed in four animals and slight reduction in the tracheal lumen in one animal. Histopathology at the site of anastomosis in Group 1 revealed complete healing of all the layers of the trachea by the 30th postoperative day. In Group 11, tracheal stenosis was associated with ingrowth of granulation tissue in four animals. The mesh was infiltrated by fibrous tissue in five of the six animals. Epithelium was seen lining the prosthesis on the 45th postoperative day.