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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Studies on applicability of titanium mesh cage for osteosynthesis of induced long bone segmental defects in rabbits (Oryctolagus cuniculus )
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-08) Raj Kumari; Das, Arup Kumar
    The present study was conducted in two phases. In the first phase suitable anaesthetic protocol, for the development of orthopaedic model in rabbits, was explored. It was conducted in twenty (20) clinically healthy adult New Zealand white rabbits (~1.5-2.0 years old), of either sex, weighing 1.5 to 2.0 kg and were arbitrarily allocated for anaesthetic protocol-1 and anaesthetic protocol-2 containing 10 rabbits in each protocol. The common features included in these two anaesthetic protocols that premedication and induction agents along with dose rate were kept similar and an interval of five minutes was kept between each of these injections. Afterwards anaesthesia was maintained by sevoflurane in rabbits of protocol-1 and with isoflurane in rabbits of protocol-2. On the basis of evaluation of anaesthesia related parameters - sevoflurane was found relatively a better maintenance anaesthetic agent. Thereafter sevoflorane was used during the model development and surgical repair of left tibial midshaft segmental defects (LBSDs). In the second phase of study sixteen (16) adult New Zealand white rabbits (~1.5-2.0 years old) of either sex, weighing 1.5 to 2.5 kg were selected and were divided randomly into two groups (A and B) with eight animals in each group. In these rabbits LBSDs were created and cylindrical Ti-mesh cages and full length intramedullary Ti K-wire were used as implants for osteosynthesis. In rabbits of Group-B Ti-mesh cages were filled with HA ladened Mg-gelatin-collagen-spacer. On the basis of evaluation of parameters, better wound healing was observed in rabbits of Group-B compared to Group-A rabbits. Evaluation of biochemical parameters also showed greater intensity in healing of LBSDs of Group-B. The radiological parameters showed faster rate of new bone formation, reduction in gap (1.00 cm) and remodeling of segmental defect in rabbits of Group- B. On gross observations of segmental defect at the test limb it was found that a clear visible new bone bridging the entire defect and was closely integrated with the proximal and distal host bone-cage junction was observed in Group-B rabbits. However a slightly visible gap was observed in Group -A animals of this study. Although in both the groups the implant materials remained completely stable and in correct alignment that might have adequately aided in process fracture healing. The findings of histopathological and tetracycline labeling were also corroborating the findings of clinical and radiological parameters. Conclusively a better fracture healing and bridging of critical size defect was observed in rabbits of Group B as compared to Group -A rabbits and it can be stated that spacer used in this group might have aided for it and possessing attributes of osteogenicity, biodegradibity and biocompatability. In summated form it can be stated that the outcome of surgical management of large segmental defects of the tibia using cylindrical titanium mesh cages has advantages of comparative simplicity and versatility. So it has the scope to be used for the treatment of long segmental bone defects in clinical veterinary practice. However, further clinical studies are required in order to evaluate of its efficacy.