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Acharya Narendra Deva University of Agriculture & Technology, Ayodhya

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2020 - 20226
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Subject: Veterinary Gynaecology and Obstetrics × Type: Thesis ×
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Now showing 1 - 6 of 6
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    ThesisItemOpen Access
    Effect of L-Cysteine Hydrochloride and Cinnamomum Zeylanicum on Freezability of Murrah Bull Semen
    (ANDUAT,Kumarganj, Ayodhya, 2021-08) Alam, Dr. Kabir; Srivastva, Dr. Sushant
    The present study was conducted to find out efficiency of semen production and improvement in quality of frozen semen of murrah buffalo bulls with incorporation of L-Cysteine Hydrochloride, aqueous and ethanolic extract of Cinnamomum zeylanicum as an additive in tris dilutor. The quality of fresh semen was evaluated on the basis of mass motility, initial motility, per cent abnormality, livability, sperm penetration distance (SPD) travelled by spermatozoa and per cent HOS positive spermatozoa. The significance variation among murrah bulls for volume, initial motility, livability, abnormality, sperm penetration distance (SPD) and HOS was found. The post thaw semen quality was assessed using motility, liveability, abnormality and in vitro fertility test (SPD & HOST) in frozen thaw semen and significant variation was observed for post thaw motility, liveability and HOS positive sperm & SPD among the bulls and among treatments. A significant increase in post thaw motility, liveability, SPD value and HOS positive sperm was found after incorporation of additives. Improvement in post thaw motility was observed as 12 percent, 13 percent and 8 percent in Cysteine Hcl, aqueous extract of Cinnamomum zeylanicum and ethanolic extract of Cinnamomum zeylanicum. It could be inferred that incorporation of semen additive improves the post thaw quality of semen. Cysteine Hcl and aqueous extract of Cinnamomum zeylanicum is an promising semen additive which, can be used further to improve the quality of frozen-thawed semen and its fertilizing capacity from the increase penetrability and response to sperm cells to hypo-osmotic solution which is in turn reveals about the functional and structural normality of sperm cell.
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    ThesisItemOpen Access
    Studies on antifertility effect of AZADIRACHTA INDICA (Neem) and MADHUCA LONGIFOLIA (Mahua) in male rabbits
    (ANDUAT, Kumarganj, Ayodhya, 2022-02-18) Sharma, Dr. Pushkar; Singh, Bhoopendra
    The present study was carried out to evaluate antifertility effect of Azadirachta indica and Madhuca longifolia in New Zealand White male rabbits. The male rabbits (n=30) were randomly divided into 5 groups (6 rabbits/group), as Group A (Control), Group B (Ethanolic leaf extract of Azadirachta indica @ 100 mg/kg b.wt./day), Group C (Ethanolic leaf extract of Azadirachta indica @ 200 mg/kg b.wt./day), Group D (Ethanolic leaf extract of Madhuca longifolia @ 100 mg/kg b.wt./day) and Group E (Ethanolic leaf extract of Madhuca longifolia @ 200 mg/kg b.wt./day). Both plant leaf herbariums were sent and confirmed. FT-IR analysis of plant leaf extracts revealed presence of flavonoids, steroids, alkaloids, tannins, and saponins. GC-MS analysis showed presence of 241 and 199 metabolites in neem and mahua, respectively. Morphometric characters of testis (testicular length, testicular width, testicular thickness, paired testicular volume) and scrotal circumference was measured on day 0 (before treatment) and on day 15, 30 and 60 after treatment. Testicular length, width, thickness, paired testicular volume and scrotal circumference decreased significantly (p˂0.05) on day 60 post-treatment. Histopathological examination of testis was carried out on day 0 and day 60 post-treatment. In control group, the testicular structure was normal with seminiferous tubules full of spermatogenic cells with normal Sertoli cells. The basement membrane was normal and showed no abnormality. On day 60 post-treatment, the testis of treated group rabbits showed necrosis of seminiferous tubules with some disintegration of the lumen and degenerative effect on the epithelial lining of the cells. Degeneration of basement membrane, germ and Sertoli cells were observed. The seminiferous tubules were distorted; the Leydig cells were degenerated and diffused into the lumen and spermatozoa were disorganized. The lumen of the seminiferous tubules was filled with few spermatozoa cells. The necrotic changes and disintegration of the lumen of seminiferous tubules, degeneration of basement membrane, germ and Sertoli cells were prominently detected in group C and E in comparison to group A.
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    ThesisItemOpen Access
    Study on Prevalence of anatomical and pathological abnormalities affecting reproductive tract of buffaloes slaughtered in unnao district of U.P.
    (ANDUAT,Kumarganj, Ayodhya, 2021-09-01) Dubey, Dr. Mayank Kumar; Kumar, Dr. Ravindra
    Present study was conducted to access the prevalence of various abnormalities occuring in the female rreproductive tracts of buffalo origin collected from abattoir district Unnao, Uttar Pradesh. A total of 1992 genitalia were examined, gross abnormalities observed as 34.48%(343) speci ens and 65.42%(649) apparently normal.
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    ThesisItemOpen Access
    Antifertility effect of Dendrophthoe falcata in male rabbits
    (ANDUAT, Kumarganj, Ayodhya, 2020) Singh, Shubhendra Vikram; Singh, Bhoopendra
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    ThesisItemOpen Access
    Efficacy of various therapeutic regimens on estrus induction response in postpartum anestrous cows
    (ANDUAT, Kumarganj, Ayodhya, 2020) Husain, Safayat; Rajesh Kumar
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    ThesisItemOpen Access