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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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Subject: Veterinary Physiology × Author: Balaji, S × Author: KAU × End date: 2005 × Start date: 2005 × Type: Thesis × Thesis Type: M.V.Sc. ×
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    ThesisItemOpen Access
    Hypoglycaemic efficacy of scoparia dulcis and costus species in albino rats
    (Department of Physiology, College of Veterinary and Animal Sciences, Mannuthy, 2005) Balaji, S; KAU; Sreekumar, K P
    The present study was undertaken to assess the hypoglycaemic activity of aqueous and alcoholic extract of Scoparia dulcis and Costus pictus @ 500mg/kg body weight orally in alloxan induced diabetic rats and also in combination and to compare their efficacy with a standard oral hypoglycaemic drug, glibenclamide. The experiment was conducted in seventy-two male Sprague-Dawley rats for a period of 60days, with eight animals in each group (Group I to IX). Group I served as normal control and Group II is diabetic control. Aqueous leaf extract of Scoparia dulcis and Costus pictus @ 500 mg/kg b.w orally were given to Group III and IV, respectively for 60 days. Group V and VI were given alcoholic leaf extract of Scoparia dulcis and Costus pictus @ 500 mg/kg b.w orally, respectively for 60 days. Group VII and VIII received combination of aqueous and alcoholic leaf extract of Scoparia dulcis and Costus pictus @ 500 mg/kg b.w orally, respectively for 60 days. Glibenclamide @ 0.5mg/animal/day was fed to Group IX. Body weight was recorded and RBC, WBC, total haemoglobin and glycosylated haemoglobin content were estimated on zero day, 7th, 14th, 28th, 56th, and 60th day of the experiment. Plasma glucose, plasma total lipids, plasma total cholesterol, triglycerides, plasma HDL-C, plasma total protein, plasma albumin, plasma ALT and AST were also estimated. The liver glycogen and plasma copper, iron and zinc content were estimated at the end of the experimental period. Body weight was gradually increased during the experimental period in all treated group except the diabetic control, which showed a significant (p0.001) reduction in body weight. The RBC and WBC values did not show any significant change during the entire course of the experiment and maintained a normal level. The total haemoglobin content was increased in the animals treated with combination of alcoholic leaf extract of Scoparia dulcis and Costus pictus by two months of experiment. Glycosylated haemoglobin level also significantly decreased in all the treatment groups, which is comparable to that of the animals treated with glibenclamide. The animals treated with alcoholic leaf extract of Scoparia dulcis produced a marked reduction in plasma glucose level, which was higher than the reduction produced by the animals treated with glibenclamide at the end of the experiment. The plasma total lipids and plasma total cholesterol content were markedly reduced in the animals treated with a combination of alcoholic leaf extract of Scoparia dulcis and Costus pictus, which is comparable to that produced by glibenclamide treated group. The plasma triglyceride, plasma LDL-C and VLDL-C level were markedly reduced in the animals treated with alcoholic leaf extract of Scoparia dulcis.. The HDL-C level was increased in the animals treated with combination of alcoholic leaf extract of Scoparia dulcis and Costus pictus than the animals treated with glibenclamide. The plasma total protein and albumin content was increased in the animals treated with aqueous leaf extract of Costus pictus. The globulin content and A/G ratio was increased in the animals treated with a combination of aqueous leaf extract of Scoparia dulcis and Costus pictus. The liver enzymes such as ALT and AST were reduced in the animals treated with alcoholic leaf extract of Scoparia dulcis. The liver glycogen content was increased in animals treated with alcoholic leaf extract of Costus pictus, which is comparable to that of animals treated with alcoholic leaf extract of Scoparia dulcis. The plasma copper and iron content did not show any change but the zinc content was increased in all the treated groups than the diabetic control animals.