نتایج جستجو برای: buffalo embryo

تعداد نتایج: 73937  

Esmaeili V Rastegarnia AR Rezaei Topraggaleh T, Shafiepour V Shahverdi AH Sharbatoghli M

Background: Artificial insemination (AI) has been used for increasing genetic potential of animals in production while application of AI has been restricted in buffalo due to low freezing ability and fertility of frozen-thawed buffalo spermatozoa. So improvement in buffalo sperm cryopreservation may enhance the breeding programs of this valuable farm animal. Semen processing is one of the major...

Journal: :iranian journal of veterinary research 2006
s. m. alavi-shoushtari b. abazadeh-habashi,

to study the seasonal variation in the characteristics of the azarbaijani buffalo semen, three 2-4-year-oldbulls of azarbaijani water buffaloes, kept in the buffalo breeding center, in urmia, northwest of iran, wereselected. semen samples were collected once a week for a period of one year using artificial vagina and abuffalo cow as a dummy. semen volume, colour, ph and motility and spermatozoa...

Journal: :Revue scientifique et technique 2000
S R Jindal N K Maiti M S Oberoi

Faecal samples were collected from seventy-eight diarrhoeic cow and buffalo calves between November 1998 and February 1999 to study the genomic diversity and prevalence of Rotavirus infection by ribonucleic acid polyacrylamide gel electrophoresis (RNA-PAGE) and enzyme-linked immunosorbent assay (ELISA). In the organised dairy farm (where daily production and health records were maintained), the...

Journal: :Proceedings. Biological sciences 2015
B R Beechler C A Manore B Reininghaus D O'Neal E E Gorsich V O Ezenwa A E Jolles

The ubiquity and importance of parasite co-infections in populations of free-living animals is beginning to be recognized, but few studies have demonstrated differential fitness effects of single infection versus co-infection in free-living populations. We investigated interactions between the emerging bacterial disease bovine tuberculosis (BTB) and the previously existing viral disease Rift Va...

Journal: :Genetics and molecular research : GMR 2015
J Liu L D Qian J L Huo B L Bi D L Li S F Wang T Chen L J Li H M Mao Y W Miao

Parathyroid hormone-related protein (PTHrP) is involved in the deposition of milk calcium in mammal lactation, but its role in buffalo is unclear. In this study, the full-length coding sequence of the water buffalo PTHrP gene was first isolated using reverse transcription-polymerase chain reaction. The protein was then subjected to molecular characterization using bioinformatic methods, and the...

Journal: :iranian journal of veterinary research 2015
k. gh. m. mahmoud a. a. e. el-sokary a. e. abdel-ghaffar m. e. a. abou el-roos y. f. ahmed

this study was conducted to determine chromatin integrity and dna damage by dna electrophoresis and comet assays of buffalo fresh and frozen semen. semen samples were collected from four buffalo bulls and evaluated after freezing for semen motility, viability, sperm abnormalities, chromatin integrity and dna damage. a significant variation was found in semen parameters after thawing. highly sig...

Journal: :IOP conference series 2023

Abstract As part of the agricultural sector, people in Sijunjung district also make livestock subsector family’s economic source, where type that has been cultivated for a long time is buffalo. one areas which potential to develop buffalo farms because it highest population. This study aims determine model raising, and income farmers District analyze factors affect farming District. research me...

2013
Ahmad F. M. Anjum N. Huma A. Sameen T. Zahoor

The businesses community of different sectors affected by current energy crisis in Pakistan tends towards dairy business. They are highly interested by the information on milk composition particularly of buffalo milk due to its major contribution in national’s milk production i.e. 63% according to the FAO’s published data of 2010. It is necessary to know for maximum value addition in dairy food...

2017
Hui Zhao Siqi Wang Lixia Guo Yanli Du Linlin Liu Tengfei Ma Newton O. Otecko Canpeng Li Yaping Zhang

Bovine spongiform encephalopathy, a member of transmissible spongiform encephalopathies, has not been reported in buffaloes, Bubalus bubalis. Prion protein (PrP), encoded by the prion protein gene (PRNP), is fundamental in the pathogenesis of transmissible spongiform encephalopathies. We previously showed that buffaloes express more PrP proteins but lower PRNP mRNA than cattle in several pivota...

Journal: :iranian journal of veterinary medicine 2011
محمد نوری mohammad nouri mohammad rahim haji hajikolaei ali shahryari mohammad reza shirazi

fatty liver is a metabolic disorder of dairy cows in early lactation, and approximately half of multi-parous dairy cows experience a moderate to severe fatty liver at calving. since the occurrence of fatty liver in buffalo is not known, the aim of this study was to evaluate the hepatic content of triacylglycerols (tag) and total lipids (tl), and the serum content of non-esterified fatty acids (...

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