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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
    Follicular development, superovulation and embryo recovery following insulin and insulin like growth factor-I (IGF-I) treatment during mid Luteal phase of Estrous cycle in embryo donor and hormonal profile in recipient cattle
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2017-02) Sheetal, Shailendra Kishore; Prasad, Shiv
    The present study was designed to study the effect of insulin and insulin like growth factor-I (IGF-I) administration during mid luteal phase of estrous cylce on follicular development, superovulation, embryo recovery and alteration in hormonal and biochemical profiles in embryo donor cows. Sahiwal cows (n=18) were selected and divided into 3 groups; control, T-I (Insulin @ 0.25 IU/kg b. wt. S/C on 5, 6, 7 and 8 days of estous cycle ) and T-II (IGF-I @ 10 μg total dose per day S/C on 5, 6, 7 and 8 days of estous cycle). Blood samples were collected on day 5, 7, 9, 11, 13, 15, 17, 19 and 21st or day of embryo recovery (DER). Further, crossbred embryo recipient cows (n=30) were selected and divided into 3 groups; control, T-I (Insulin @ 0.25 IU/kg b. wt. S/C on 0, 1, 2 and 3 days of EC) and T-II (Insulin (@ 0.25 IU/kg b. wt. S/C on 4, 5, 6 and 7 days of EC). Blood samples were collected on 5, 7, 14, 21st days of estrous cycle. The serum was separated and stored at -20°c in refrigerator till analysis of hormonal and biochemical profiles. The mean diameters (mm) of largest follicles and second largest follicles in control, T-I and T-II groups differed non-significantly (P>0.05) between groups on 9, 11 and 13th day of superovulatory treatments, respectively. The ovulation rate, total number of embryos/ova recovered, transferable embryos, degenerated embryos, unfertilized ova did not differ significantly (P>0.05) between the groups. However, the higher embryo recovery rate of 38.46% was recorded in T-I group, than in T-II (35.71%) and lowest in control (31.76%) group. The overall embryo recovery rate of all groups was 35.38%. The mean concentration of progesterone on day 7, 11, insulin on day 7, 9, IGF-I on day 5, 7, 9, 11, 15 and creatinine on day 5, 7, 9, were significantly higher in T-I group as compared to untreated control. However, glucose, cholesterol, total protein and urea did not differ. In recipients, the progesterone level increased significantly (P<0.05) on days 7 and 14 in T-II group, while glucose and urea decreased. The serum insulin, IGF-I, total protein, cholesterol and creatinine differed non-significantly. On the basis of above findings, it may be concluded that administration of insulin during mid luteal phase of estrous cycle may yield better follicular development, superovulatory response, and embryonic development and might be helpful for conception in embryo recipients as compared to untreated control.