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Abstract

Twelve lactating crossbred cows with ovarian follicular cysts were divided into two groups. Six cattle from Group I were administered with GnRH analogue (20 µg Buserelin) on day 0, PGF (500 µg Cloprostenol) on day 15 and second GnRH (20 µg Buserelin) on day 17 and fixed time artificial ...

Author(s)
Hemalatha, H.; Murugavel, K.; Kantharaj, S.; Antoine, D.; Raju, M. S.
Publisher
Indian Veterinary Association, Chennai, India
Citation
Indian Veterinary Journal, 2018, 95, 12, pp 23-25
Abstract

On the day of induced estrus, jugular vein blood samples were collected from healthy repeat breeder cattle (n=45) for the estimation of haemoglobin, glucose, cholesterol and total protein, followed by pregnancy diagnosis on day 45 post-insemination. There was no difference (p<0.05) in haemoglobin, plasma cholesterol and plasma total protein in animals showing weak, intermediate or intense estrus, however, plasma glucose was high (p<0.05) in animals exhibiting intense estrus compared to their counterparts exhibiting intermediate estrus. Between pregnant and non-pregnant counterparts, plasma total protein was high (p<0.05) on the day of induced estrus in the former, whereas other blood/plasma parameters were similar (p>0.05). In brief, plasma ...

Author(s)
Kunde, A. A. S.; Raju, M. S.; Murugavel, K.; Thanislass, J.
Publisher
Indian Society for Study of Animal Reproduction (ISSAR), Chennai, India
Citation
Indian Journal of Animal Reproduction, 2018, 39, 1, pp 59-60
Abstract

This study was undertaken to compare the efficiency of norgestomet ear implant and controlled intravaginal drug release (CIDR) device on the oestrus response and fertility rate in crossbred postpartum anoestrus Jersey cows. 40 cows were divided into 2 treatment groups: group I (n=10) - cows were...

Author(s)
Murugavel, K.; Antoine, D.; Raju, M. S.
Publisher
Indian Veterinary Association, Chennai, India
Citation
Indian Veterinary Journal, 2010, 87, 8, pp 763-765
Abstract

This report reviews the most recent developments in prostaglandin-based oestrous synchronization programmes for postpartum dairy cows and addresses the efficiency of controlled breeding protocols based on such developments for cows with abnormal ovarian conditions. A double prostaglandin protocol...

Author(s)
Yániz, J. L.; Murugavel, K.; López-Gatius, F.
Publisher
Blackwell Wissenschafts-Verlag GmbH, Berlin, Germany
Citation
Reproduction in Domestic Animals, 2004, 39, 2, pp 86-93
Abstract

The aim of this study was to compare progesterone (PG) and progesterone based Ovsynch protocols for oestrous synchronization and fixed time AI in anestrous buffalo cows. 30 cows were used and divided into two groups, in the first group (n=7 cows), animals were subjected to progesterone (3 mg...

Author(s)
Murugavel, K.; Antoine, D.; Raju, M. S.
Publisher
Indian Veterinary Association, Chennai, India
Citation
Indian Veterinary Journal, 2010, 87, 5, pp 466-467
Abstract

The present study was designed to compare the reproductive performance of pre-synchronized post-partum dairy cows subjected, either to the Ovsynch protocol without screening for ovarian status (control group), or to a specific oestrous synchronization protocol applied according to their ovarian...

Author(s)
Lòpez-Gatius, F.; Murugavel, K.; Santolaria, P.; López-Béjar, M.; Yániz, J. L.
Publisher
Blackwell Wissenschafts-Verlag GmbH, Berlin, Germany
Citation
Journal of Veterinary Medicine. Series A, 2004, 51, 1, pp 33-38