GADVASU

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College of Veterinary Science

Development and optimization of dystocia handling procedure

Sharma’s modified detorsion method in buffaloes.
Cervical dilatation by massage using carboxymethyl cellulose gel as a non-hormonal approach.
Use of hyaluronidase for hastening cervical dilatation.
Management of dehydration in dystocia cases with oral rehydration along with intravenous administration of hypertonic saline and Dextran.
Alleviating post caesarean uterine adhesion formation using ‘Interceed’.

Management of infertility

Uterine cytobrush cytology for the diagnosis of subclinical endometritis for bovine and equine.
Intrauterine proteolytic enzyme therapy for subclinical endometritis.
Treatment of uterine infections through immunomodulator (E coli LPS).
N Acetyl cysteine (NAC) therapy in mares affected with uterine infection.
Induction of ovarian cyclicity and ovulation in summer anoestrous buffalo using melatonin implants.
Induction of follicular wave emergence through ultrasound guided follicular ablation and estradiol 17-beta administration in buffalo.
Transvaginal ultrasound guided cyst ablation as a non-hormonal method for repeat breeding cows suffering from cystic ovarian follicles.

Estrus synchronization and ovulation

Treatment of repeat breeding through Ovsynch plus CIDR-based fixed-time AI protocol.
Doublesynch and Estradoublesynch protocols for inducing cyclicity and improving pregnancy rates in anestrous buffaloes.
Modified Heatsynch and Presynch-Heatsynch protocols for inducing cyclicity during summer in buffalo.
Estradoublesynch and progesterone based ovsynch protocols for delayed pubertal buffalo heifers.

Semen Technology

Sephadex filtration of semen to improve semen quality and fertility.
Rapid Freezing protocol for cryopreservation of Buffalo bull semen.
Identification of fertility associated metabolites in seminal plasma.
Artificial insemination in gilts/sows using golden sow catheter.
Ice recrystallization inhibitors to improve post-thaw semen quality in buffalo bulls.
Graphene oxide as a potential cryoprotectant for freezing of bovine semen.

Embryo transfer technology

Evaluated effects of serum metabolites on superovulatory response and embryo production in Sahiwal cows.
Assessed developmental competence of in vitro & in vivo matured oocytes retrieved by ovum pick up in buffaloes.