ਗੁਰੂ ਅੰਗਦ ਦੇਵ ਵੈਟਨਰੀ ਐਂਡ ਐਨੀਮਲ ਸਾਇੰਸਜ਼ ਯੂਨੀਵਰਸਿਟੀ
Guru Angad Dev Veterinary And Animal Sciences University

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College of Veterinary Science

Teaching Veterinary Clinical Complex

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.
  • 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.