Plasma Nesfatin-1 and Leptin in pubertal and non-pubertal Murrah buffalo heifers (Bubalus bubalis)

Authors

  • Gorakh Nath Prajapati Veterinary officer, KHURJA, Bulandshahar, Uttar Pradesh
  • N. Anand Laxmi Dairy Cattle Physiology division, National Dairy Research Institute Karnal Haryana

Keywords:

Buffalo, Leptin, Nesfatin-1, Puberty

Abstract

Buffaloes  mostly  suffer  from  delayed  puberty,
anestrus,  subestrus,  summer  infertility,  prolonged
inter-calving  interval  and  postpartum  uterine
disorders.  Nesfatin-1  and  Leptin  are  directly  or
indirectly  related  with  body  weight  (BW),  feed
parameters  and  regulation  of  puberty.  The  objective
of  this  study  was  to  investigate  the  influence  of
Nesfatin-1  and  Leptin  in  pubertal  and  non-pubertal
Murrah  buffalo  heifers.  The  Murrah  buffalo  heifers
(n=13) were randomly selected and divided into two
groups; pubertal group (PG) and non-pubertal group
(NG). Heifers with plasma progesterone (P 4 ) level of
?1 ng/mL were classified as PG. Blood samples were
collected at fortnight intervals for analysis of plasma
Nesfatin-1,  Leptin,  P 4 ,  glucose  and  non-esterified
fatty acids. Body weight, dry matter intake and feed
conversion  efficiency  were  recorded  at  fortnight
intervals.  The  mean  (±SEM)  plasma  Nesfatin-1,
Leptin,  P 4 ,  BW  and  feed  conversion  efficiency  (%)
were significantly (P<0.01) higher in PG as compared
to  NG.  Dry  matter  intake  by  the  heifers  was  also
significantly (P<0.001) higher in PG than NG. Plasma
metabolites  (glucose  and  NEFA)  did  not  differ
significantly between the groups. The findings of this
study  suggest  that  Nesfatin-1  and  Leptin  have
indispensable role in the onset of puberty in buffalo
heifers by affecting BW and feed parameters. 
 

http://dx.doi.org/10.5455/javar.2015.b107

 

Downloads

Download data is not yet available.
Abstract
80
PDF
81

Downloads

Published

2015-12-31

How to Cite

Prajapati, G. N., & Laxmi, N. A. (2015). Plasma Nesfatin-1 and Leptin in pubertal and non-pubertal Murrah buffalo heifers (Bubalus bubalis). Journal of Advanced Veterinary and Animal Research, 2(4), 396–403. Retrieved from https://banglajol.info/index.php/JAVAR/article/view/26087

Issue

Vol. 2 No. 4 (2015)

Section

Original Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).