Anti-Müllerian Hormone Related to Reproductive and Productive Longevity in Egyptian Buffaloes
Journal Title: Journal of Applied Veterinary Sciences - Year 2021, Vol 6, Issue 2
Abstract
In Egypt, few measures were introduced to improve the reproductive performance rin buffaloes and up to quite recently little efforts were made to improve their genetic potential. Although anti-mullerian hormone (AMH) is the most reliable endocrine marker in assessing the potential for fertility over the ages, there is no age-specific reference range for peripheral AMH levels in buffaloes. The present field study aimed to establish age-specific serum AMH concentrations in buffaloes and their relation to reproductive and productive longevity. The conceivable relationships between Anti-Mullerian Hormone (AMH) concentrations with reproductive longevity and improve the buffalo’s productivity were investigated by examining pregnancy rates and early pregnancy loss in three different age groups of buffaloes. Group 1 (heifer 18-24 months, n =15), Group 2 (buffaloes 3-6 years, n = 15), and Group 3 (old buffaloes 6-10 years, n = 15) were synchronized and time fixed inseminated. A single blood sample per animal was taken during oestrus just before artificial insemination (AI), (Day 0) for the AMH analysis. The result revealed that highest serum AMH concentrations were in the heifer group (154.1 7 ± 12.62) pg/ml, P < 0.05) Moreover, AMH concentrations and conception rates decreased with age. The AMH concentrations were higher in the pregnant animals at day 30 than in the non-pregnant and pregnancy loss animals between day 30 and day 60 after AI in each group. To the best of our knowledge this study provides first-hand information on age-specific serum AMH levels in Egyptian buffaloes. In conclusion, the AMH concentration analysis could be consider a remarkable biomarker for reproductive and productive longevity in buffaloes.
Authors and Affiliations
Ghada H. Abdel- Rahman Hassan, Jehan, A. Gafer
Keywords
Related Articles
- EP ID EP693808
- DOI 10.21608/javs.2021.165141
- Views 131
- Downloads 0
A Typical Case of Chronic Myeloid Leukemia (CML) in A Native Shepherd Dog in Duhok Province, Iraq
A typical case of a 7-years-old Kurdish male shepherd dog was referred with two weeks history of lethargy, restlessness, anorexia and severe emaciation. Physical examination of the dog revealed generalized lymphadenopath...
Struvıte Bladder Stone in A Cat Wıth Hyperthyroıdısm: Case study
Urinary crystals and uroliths could harm cats by causing local or systemic symptoms that could vary from mild to severe. Regardless of the type of stone, the diagnostic methods are the same. However, in addition to det...
Effect of Lactic Acid bacteria as Feed Additive on Growth Performance, Intestinal Flora and Serum Parameters in Broilers
This research aimed to study the effect of supplementation of Lactobacillus brevis and a combination of Lactobacillus brevis and Enterococus faecalis on growth performance, bacterial population and serum biochemical para...
Conjugation Of Foot And Mouth Disease IgY In Chicken Egg Yolk With Horse Radish Peroxidase For Typing Of Foot And Mouth Disease Virus
Through the present work, anti-FMD IgY immunoglobulins for serotypes O; A, and SAT2 were prepared in chicken egg yolk through immunization of laying hens with locally prepared trivalent FMD vaccine. The antibody titres a...
Prevalence and Distribution of Cysticercus tenuicollis (Taenia hydatigena) Cysts from Slaughtered Goats at Akinyele, Ibadan, Nigeria
This study aimed to determine the prevalence of Cysticercus tenuicollis among 500 Red Sokoto goats slaughtered at the Akinyele abattoir in Ibadan between October and December. This period targeted the wet month, transiti...