Read by QxMD icon Read

C Murrah

Viviane Maria Codognoto, Paulo Henrique Yamada, Rúbia Alves Schmith, Felipe Rydygier de Ruediger, Caroline Scott, Patrícia de Faria Lainetti, Suzane Brochine, Camila de Paula Freitas-Dell'Aqua, Fabiana Ferreira de Souza, Eunice Oba
The objective of the present study was to describe the proteins from the seminal plasma of buffalo and correlate these proteins with sperm motility. Ejaculates from sixteen Murrah buffalo were used. Semen collection was performed by electroejaculation, and the ejaculate was evaluated by macroscopic (volume) and microscopic analysis (subjective motility and vigor, as well as sperm concentration). After the analysis, the samples were centrifuged (800g for 10 min and 10,000 for 30 min at 4 °C), and the supernatant (seminal plasma) was used to determine total protein concentration by the Bradford method...
June 2, 2018: Animal Reproduction Science
Chetna Gangwar, Atul Saxena, Akhil Patel, S P Singh, Sarvajeet Yadav, Ravindra Kumar, Vijay Singh
The experiment was conducted to study cryopreservation induced sperm cryoinjuries and the protective effect of reduced Glutathione supplementation in Murrah bull semen. A total of 20 semen ejaculates were split into two parts after initial examination and were extended in glycerolated egg yolk TRIS diluter (Control group) and glycerolated egg yolk TRIS diluter + 0.5 mM reduced Glutathione (Treatment Group). The diluted semen samples were loaded into 0.25 ml French mini straw and sealing of straws were done...
May 2018: Animal Reproduction Science
Puneeth Kumar, Tushar Kumar Mohanty, Arumugam Kumaresan, Pradeep Nag, Kaustubh Kishor Saraf, Vimlesh Kumar, Sreela Lathika, Samiksha Nayak, Mukesh Bhakat
Anandamide (AEA), an endocannabinoid, has been shown to reduce capacitation and acrosomal exocytosis in human spermatozoa. Because buffalo spermatozoa are highly susceptible to cryopreservation induced damage, AEA was assessed as to whether it could protect spermatozoa from cryo-damage. Six ejaculates from six Murrah buffalo bulls (total 36 ejaculates) were utilized for the study. Each ejaculate was divided into four aliquots; spermatozoa in Aliquot 1 were extended in Tris-Citrate-Egg Yolk and frozen as per the standard protocol...
February 2018: Animal Reproduction Science
B Balamurugan, S K Ghosh, S A Lone, J K Prasad, G K Das, R Katiyar, Abdul Rahman Mustapha, Ajay Kumar, M R Verma
The present study was designed to investigate the effect of partial deoxygenation of extender on sperm quality, lipid peroxidation (LPO) and reactive oxygen species (ROS) in buffalo (Bubalus bubalis) during cryopreservation of semen. Semen extender was prepared freshly and split into three sub-extenders [Extender I: control (non-deoxygenated), Extender II (partially deoxygenated by using LN2 flushing) and Extender III (partially deoxygenated mechanically by vacuum pump)]. Amounts of dissolved oxygen (DO) were determined in all the three extenders and also in post-thaw semen...
February 2018: Animal Reproduction Science
B C Divyashree, Sudhir C Roy
Binder of sperm-5 (BSP-5) is one of the fertility-associated proteins of cattle seminal plasma. Binding of sperm to the oviductal epithelium is mediated by BSP group of proteins. However, it is not clear, whether this protein is also involved in sperm motility. In the present study, attempts were made to characterize BSP-5 protein in both normozoospermic (NS) and asthenozoospermic (AS) Murrah buffalo (n = 18; Bubalus bubalis), Holstein Friesian (n = 8, Bos taurus) and Jersey cattle (n = 8; Bos taurus) bull seminal plasma and also study its expression pattern in these species...
October 16, 2017: Theriogenology
V K Sharma, S S Kundu, C Datt, S Prusty, M Kumar, U B Sontakke
This study was conducted to evaluate the utilisation of the residual feed intake (RFI) as a feed efficiency selection tool and its relationship with methane emissions. Eighteen Murrah buffalo (Bubalus bubalis) heifers were fed ad libitum with total mixed ration (TMR) for 120 days. Based on linear regression models involving dry matter intake (DMI), average daily gain (ADG) and mid-test metabolic body size (MBW0.75 ), heifers were assigned into low and high RFI groups. The RFI varied from -0.09 to +0.12 kg DM/day with average RFI of -0...
April 2018: Journal of Animal Physiology and Animal Nutrition
Maneesh Kumar Ahirwar, Mukund Amritrao Kataktalware, Kerekoppa Puttaiah Ramesha, Heartwin Amaladhas Pushpadass, Sakthivel Jeyakumar, Deginal Revanasiddu, Reen Jagish Kour, Sapna Nath, Anand Kumar Nagaleekar, Sayyad Nazar
The aim of the present study was to examine the effects of non-genetic factors on scrotal thermographic profile viz., proximal pole temperature (PPT °C), mid pole temperature (MPT °C), distal pole temperature (DPT °C) and ocular temperature (OcT) of Murrah (Bubalus bubalis) breeding bulls. A total of 109 buffalo bulls, maintained at three semen stations (SS), were monitored for scrotal surface and ocular temperatures using infrared thermography twice daily during rainy, winter and summer seasons using an FLIR i5 infrared camera and temperatures were measured...
December 2017: International Journal of Biometeorology
M Gu, G Cosenza, I Nicolae, A Bota, Y Guo, L Di Stasio, A Pauciullo
Buffalo DGAT1 (diacylglycerol O-acyltransferase 1) was mainly investigated for the characterization of the gene itself and for the identification of the K232A polymorphism, similar to what has been accomplished in cattle, although no information has been reported so far at the mRNA level. The importance of DGAT1 for lipid metabolism led us to investigate the transcript profiles of lactating buffaloes characterized as high (9.13 ± 0.23) and low (7.94 ± 0.29) for milk fat percentage, and to explore the genetic diversity at the RNA and DNA level...
August 2, 2017: Journal of Dairy Science
M F Zorzetto, I Martin, Y F R Sancler-Silva, S Zoca, C P Freitas-Dell'Aqua, F O Papa, A A Ramos, J F Nunes, C C M Salgueiro, E Oba
The use of frozen semen for artificial insemination is the main approach utilised for the genetic improvement of most domesticated species. The advantages include lower transportation costs, continuous availability of semen, fewer occurrences of sexually transmitted diseases and the incorporation of desirable genes in a relatively short amount of time. Nevertheless, the use of frozen semen in buffalo herds remains limited due to the loss of sperm quality when buffalo semen is frozen. So, the goal of this study was to evaluate the pre- and post-cryopreservation quality of buffalo semen diluted in three distinct freezing media: Tris-egg yolk, Botu-bov® (BB) and ACP-111®...
February 2018: Andrologia
R Kumar, M Ghosh, N Kumar, A K Balhara, M Gupta, R K Sharma, I Singh
The enormous production potential of buffaloes has never been accomplished due to various reproductive insufficiencies. Among them, post-partum anoestrus, a multifactorial disorder, is predominant but any genetic association is yet to be established. This study focused to identify novel polymorphisms in heat-shock protein 70 (HSP70) gene and its possible association with post-partum anoestrus in Murrah buffaloes. A 579-bp fragment from 5' untranslated region of HSP70 gene was amplified by polymerase chain reaction from blood genomic DNA of 614 animals maintained under similar management conditions...
June 2017: Reproduction in Domestic Animals, Zuchthygiene
Sandeep Dhillod, Dipankar Kar, C S Patil, Subhasish Sahu, Narender Singh
AIM: The aim of the study was to correlate the milk yield of Murrah buffaloes with certain body parts measurements. MATERIALS AND METHODS: A total of 70 lactating Murrah buffaloes were selected from Buffalo Farm, Lala Lajpat Rai University of Veterinary and Animal Science, Hisar and were randomly selected in a range from first to fifth parity. Traits studied were 305 days milk yield (MY), body weight (BW), body length (BL), muzzle width (MW), height at wither (HW), abdominal girth (AG), chest girth (CG), body depth fore, body depth rear, hip bone distance (HBD), pin bone distance (PBD), skin thickness (STK), and tail length (TL)...
January 2017: Veterinary World
Anju Kala, D N Kamra, Avinash Kumar, Neeta Agarwal, L C Chaudhary, C G Joshi
The present study was aimed at understanding a shift in rumen microbiome of buffaloes fed various levels of total digestible nutrients. To understand the process, the metagenomics of rumen microbes, in vivo and in vitro rumen fermentation studies were carried out. Three rumen fistulated adult male Murrah buffaloes were fed three isonitrogenous diets varying in total digestible nutrients (70, 85 and 100% of TDN requirement) in 3X3 switch over design. On dry matter basis, wheat straw/ roughage content were 81, 63 and 51% and that of maize grain was 8, 16 and 21% in three diets respectively...
2017: PloS One
C S Silva, E Silva Filho, A S Matos, A S Schierholt, M R Costa, L C Marques, J S Costa, R L Sales, M R Figueiró, J R F Marques
Water buffaloes (Bubalus bubalis) are quite well adapted to climatic conditions in the Amazon, and in this biome, they are noted for the considerable amount of meat and milk they produce and how hard they are able to work. Because of a lack of research dedicated to improving the rearing of buffaloes in the Amazon, the objective of this study was to genetically characterize the Murrah and Mediterranean breeds, as well as a mixed-breed population, based on polymorphisms in the diacylglycerol O-acyltransferase 1 gene (DGAT1), and associate the genotypes with milk production...
September 16, 2016: Genetics and Molecular Research: GMR
Tingxian Deng, Chunying Pang, Xiaoya Ma, Xingrong Lu, Anqin Duan, Peng Zhu, Xianwei Liang
Insulin-induced genes (INSIGs), including INSIG1 and INSIG2, are important mediators that play a pivotal role in the lipid metabolism and could cause the retention of the SCAP/SREBP complex. Therefore, the objective of this study is to detect the single nucleotide polymorphisms (SNPs) of buffalo INSIG2 gene and evaluate their associations with milk production traits in Chinese buffaloes. A total of four SNPs (g.621272A > G, g.621364A > C, g.632543G > A, and g.632684C > T) were identified using DNA pooled sequencing, and the SNP genotyping for the identified SNPs was performed by using Matrix-assisted laser desorption/ionization time of flight mass spectrometry method from 264 individuals...
October 2016: Molecular and Cellular Probes
P Singh, A K Verma, S C Gupta, U R Mehra
Thirty growing Murrah buffalo calves (8-12 months of age, 109.85 ± 2.43) were reared in parasite free conditions and randomly divided into three equal groups as per CRD. They were fed on iso-caloric (2.01 ME Mcal/Kg diet) diets containing standard protein (SP) diet at 100 %, 90 % of SP (medium protein, MP) and 80 % of SP (low protein, LP) of the protein requirements (Kearl 1982). After 21 days of feeding, each group was further subdivided into two sub-groups (A & B). Animals in sub-groups 'A' served as non-infected control, while in sub group 'B' were orally infected with Fasciola gigantica metacercarie (mc; 1,000 each)...
September 2016: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
Shanshan Li, Ling Li, Qingkun Zeng, Jianxin Liu, Daxi Ren
Understanding the milk protein expression profile in different buffalo breeds plays an important role in improving hybrid selection and determining the effects on milk protein synthesis. The aim of this research is to compare the differences in milk protein content, composition and distribution between River buffalo and their crossbreeds for hybrid screening. Four groups of milk samples that included Nili-Ravi (N), Murrah (M), a Nili-Ravi-Murrah crossbreed (M-N), and a crossbreed of river buffalo with local swamp buffalo (C) were collected...
August 2016: Journal of Dairy Research
Raushan K Singh, A Kumaresan, Shivani Chhillar, Shailendra K Rajak, Utkarsh K Tripathi, Samiksha Nayak, T K Datta, T K Mohanty, R Malhotra
The present study assessed sperm functional characteristics in the frozen-thawed semen of buffalo bulls and estimated their relationship with field fertility. Frozen semen samples from three different freezing operations each from nine Murrah buffalo bulls were used for the assessment of different sperm functions related to fertilizing potential. Bulls were classified into high (n = 2), medium (n = 5), and low (n = 2) fertile based on adjusted field fertility. The sperm functions estimated included membrane integrity using carboxyfluorescein diacetate-propidium iodide, acrosome reaction status using fluorescein isothiocyanate peanut agglutinine, status of apoptosis using Annexin-V, protamine deficiency using Chromomycin A3, membrane stability using Merocyanine 540 and lipid peroxidation status using 4, 4-difluoro-4-bora-3a, 4a-diaza-s-indacene...
December 2016: Theriogenology
Ana Cláudia de Freitas, Gregório Miguel Ferreira de Camargo, Nedenia Bonvino Stafuzza, Rusbel Raul Aspilcueta-Borquis, Guilherme Costa Venturini, Marina Mortati Dias, Diercles Francisco Cardoso, Humberto Tonhati
This study identified polymorphisms in the DGAT1 gene in Murrah buffaloes and investigated the associations to milk production and quality traits (milk, fat and protein yields and percentages, somatic cell count). Genomic DNA was extracted from hair follicles collected from the tail of 196 females. Three SNPs were identified in DGAT1 gene by sequencing. Statistical analyses were performed to verify the linkage and the association between polymorphisms and traits. The estimated value of r (2) between two SNPs in exon 17 (g...
October 2016: Tropical Animal Health and Production
Jasdeep Singh, C S Mukhopadhyay, Simarjeet Kaur, Puneet Malhotra, R S Sethi, R K Choudhary
In the present study, we used high-throughput sequencing, miRNA-seq, to discover and explore the expression profiles of known and novel miRNAs in TLR ligand-stimulated vis-à-vis non-stimulated (i.e. Control) peripheral blood mononuclear cells (PBMCs) isolated from blood of healthy Murrah buffaloes. Six small RNA (sRNA) libraries were multiplexed in Ion Torrent PI chip and sequenced on Ion Proton System. The reads obtained were aligned to the Bos taurus genome (UMD3.1 assembly), which is phylogenetically closest species to buffalo (Bubalus bubalis)...
2016: PloS One
Sellappan Selvaraju, Binsila B Krishnan, Santhanahalli Siddalingappa Archana, Janivara Parameshwaraiah Ravindra
Insulin like growth factor 1 (IGF1) in the seminal plasma is reported to improve sperm motility by reducing oxidative stress. The present study was conducted to assess the effect of addition of IGF1 on sperm function and protein composition during cryopreservation process. Semen samples were collected from six Murrah buffaloes (2 ejaculates from each animal) and diluted (80 million/ml) in tris egg yolk extender and divided into control, T1, T2 and T3, groups supplemented with 0, 50, 100 and 150 ng of IGF1/mL, respectively...
August 2016: Cryobiology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"