Buffalo Bulletin最新文献_第10页

Isolation and molecular detection of biofilm producing and multiple drug resistant Enterococcus faecalis from the buffalo meat 水牛肉中产膜及多重耐药粪肠球菌的分离与分子检测

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-29 DOI: 10.56825/bufbu.2022.4134917

Manasi Soni, J. B. Nayak, Pranav Anjaria, Prakrutik Bhavsar, Jeetendrakumar H. Chaudhary, M. Brahmbhatt

{"title":"Isolation and molecular detection of biofilm producing and multiple drug resistant Enterococcus faecalis from the buffalo meat","authors":"Manasi Soni, J. B. Nayak, Pranav Anjaria, Prakrutik Bhavsar, Jeetendrakumar H. Chaudhary, M. Brahmbhatt","doi":"10.56825/bufbu.2022.4134917","DOIUrl":"https://doi.org/10.56825/bufbu.2022.4134917","url":null,"abstract":"The present study was conducted to determine the drug resistance pattern and the occurrence of biofilm producing Enterococcus faecalis from buffalo meat samples collected from in and around the Anand city, Gujarat. A total of 100 samples (meat, hand’s swab, knife’s swab) were collected aseptically from the butcher shops. Out of 100 samples, 52 (52%) samples were found to be positive on selective media, which were subjected to polymerase chain reaction revealing that 40 isolates were of Enterococcus faecalis. Antibiotic sensitivity test showed that all the isolates were sensitive to Ampicillin (100%); sensitive to intermediate for Gentamicin and resistance was observed against Tigecycline (85%), Trimethoprim (60%), Vancomycin (50%), Norfloxacin (37.5%), and Imipenem-cilastatin (25%). Out of all the PCR positive isolates, 95% (38/40) were biofilm producers when observed phenotypically on Congo Red Agar (CRA). So, it can be concluded that the buffalo meat can be a possible intermediary vehicle for the spread of multidrug-resistant biofilm producing enterococci strains to humans. \u0000 ","PeriodicalId":9393,"journal":{"name":"Buffalo Bulletin","volume":" ","pages":""},"PeriodicalIF":0.2,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42136589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effect of season and stage of lactation on milk components in Purnathadi buffaloes 泌乳季节和阶段对普那沙迪水牛乳汁成分的影响

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-29 DOI: 10.56825/bufbu.2022.4133165

Prajakta Kuralkar, S. Kuralkar

{"title":"Effect of season and stage of lactation on milk components in Purnathadi buffaloes","authors":"Prajakta Kuralkar, S. Kuralkar","doi":"10.56825/bufbu.2022.4133165","DOIUrl":"https://doi.org/10.56825/bufbu.2022.4133165","url":null,"abstract":"The present study was designed to observe the effect of season and stage of lactation on milk components of Purnathadi buffaloes. Total 346 milk samples were collected, from three different seasons (winter, summer and rainy) and stage of lactation (early, mid and late) for the study. Overall milk fat, protein, lactose, solid not fat (SNF) and total solids (TS) were observed as 8.44±0.07, 3.99±0.02, 3.96±0.02, 8.78±0.04, and 17.23±0.08% respectively. There was significantly higher fat and total solids percent during winter (9.01±0.23 and 17.62±0.26% respectively) and lower during summer (8.25±0.14 and 16.73±0.14% respectively) season, but milk SNF percent was significantly higher during rainy (9.00±0.04%) and lower during summer (8.48±0.05%). Stage of lactation had also significant effect on milk components; milk fat, protein, SNF, and TS percent increased significantly with the advancement of lactation stage, whereas milk lactose was nonsignificant. Milk fat during early, mid and late lactation was 7.43±0.10, 8.40±0.07 and 8.79±0.12%; protein was 3.83±0.06, 3.94±0.02 and 4.06±0.02%; SNF was 8.36±0.14, 8.70±0.04 and 8.96±0.05% and TS was 15.61±0.17, 17.10±0.08 and 17.75±0.12%, respectively. Thus, results of the present investigation indicated that season and stage of lactation affect certain milk components in Purnathadi buffaloes and could be minimized by better farm management practices.","PeriodicalId":9393,"journal":{"name":"Buffalo Bulletin","volume":" ","pages":""},"PeriodicalIF":0.2,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45144136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Studdies on clinical markers, hemato-biochemical and oxidative stress parameter alterations in theileriosis affected buffaloes from semi arid zone of northern plains of India 印度北部平原半干旱区水牛肉芽肿临床指标、血液生化及氧化应激参数变化研究

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4132403

A. Tripathi, A. Srivastava, Padmnibash Panigrahi, M. Srivastava, Ram Sagar

引用次数: 0

Eigenvector selection indices for improving milk yield and persistency in Egyptian buffalo 提高埃及水牛产奶量和持久性的特征向量选择指标

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4134205

A. Amin, M. Khalil, K. Mourad, M. K. Ibrahim, E. Afifi

{"title":"Eigenvector selection indices for improving milk yield and persistency in Egyptian buffalo","authors":"A. Amin, M. Khalil, K. Mourad, M. K. Ibrahim, E. Afifi","doi":"10.56825/bufbu.2022.4134205","DOIUrl":"https://doi.org/10.56825/bufbu.2022.4134205","url":null,"abstract":"The genetic gains were estimated for milk production and persistency, derived from random regression models, using eigenvector indices, and they were compared with the traditional selection index. The data set contained 4971 test day milk yield recorded for 691 buffalo cows, daughters of 120 sires and 532 dams. The model included the random effects of direct additive genetic, permanent environment and error, whereas the fixed effects were herd test day, year and season of calving and parity, and as a covariate, it was milk days. The first and the 2nd eigenvalues explained 73.1 and 22.9% of the variation of the random regression coefficients, respectively, suggesting that the use of the first two eigenvectors is sufficient. Genetic responses in total milk yield (TMY) based on the first eigenvector index (Ie1) and that based on the conventional selection (IMY) have close gain of about 171 kg in each index. The second eigenvector index (Ie2) showed an increase in TMY (9.91 kg), and thus an increase in the persistency (0.86 kg). The TMY and persistency are the two economically important traits in dairy production, additional genetic gains in persistency and high genetic gain for TMY could be obtained using the 2nd eigenvector index (I*2).","PeriodicalId":9393,"journal":{"name":"Buffalo Bulletin","volume":" ","pages":""},"PeriodicalIF":0.2,"publicationDate":"2022-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46681803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Constraints of buffalo farming in Kallakurichi district of Tamil Nadu, India 印度泰米尔纳德邦Kallakurichi地区水牛养殖的限制

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4134795

Annadurai Rajadurai, S. Alimudeen, Natarajan Kumaravelu

引用次数: 0

Incidence of various haemoprotozoan diseases in buffaloes 水牛中各种原虫病的发病率

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4134281

A. ., H. Mehta, Madhu Shivhare, Rahul Chourasia

引用次数: 0

Dicephalus fetal monster in a Murrah buffalo: A case report Murrah水牛中的双头畸形胎儿怪物：一例报告

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4134101

L. Singh, Chaju Ram Chaudhary, U. Singh, Prem Singh

引用次数: 0

Assaying the concentration of immunoglobulin G in colostrum from females postpartum and serum from neonatal calves of buffaloes (Bubalus bubalis) 产后母水牛初乳和新生水牛血清中免疫球蛋白G的含量测定

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4134858

Swati Agrawal, T. Kumar, Rajni Chaudhary, Anitta Pulikan Lionel, Subodh Kumar

{"title":"Assaying the concentration of immunoglobulin G in colostrum from females postpartum and serum from neonatal calves of buffaloes (Bubalus bubalis)","authors":"Swati Agrawal, T. Kumar, Rajni Chaudhary, Anitta Pulikan Lionel, Subodh Kumar","doi":"10.56825/bufbu.2022.4134858","DOIUrl":"https://doi.org/10.56825/bufbu.2022.4134858","url":null,"abstract":"Neonatal ruminants are born without any humoral immunity due to lack of placental transfer of immunoglobulins during gestation. This predisposes the newborn buffalo calves to a high incidence of morbidity and mortality on exposure to infectious agents. Colostrum is the first milk produced by the females after calving and is a rich source of immunoglobulins, especially immunoglobulin G (IgG). The immunocompetence of the neonates can be boosted by feeding them sufficient amount of good quality colostrum within a few hours after birth. Optimal colostrum management at a farm not only reduces the occurrence of diseases among the younger stock but also enhances their growth performance and productivity once they are adults. In the present study, eighty animals at a Murrah buffalo farm were screened for the concentration of IgG in the colostrum collected from recently parturated females and in the serum collected from their calves within 6 to 12 h of colostrum consumption to determine the status of transfer of passive immunity. Indirect ELISA was used to estimate the IgG levels. The overall mean (range) of colostral and serum IgG concentration was found to be 50.44±3.36 (12.71 to 227.78) and 10.85±0.62 (0.25 to 19.88) mg/ml, respectively for all the 80 animals. Routine screening of buffaloes, in a similar way, will help to reduce calf deaths due to immunodeficiency.","PeriodicalId":9393,"journal":{"name":"Buffalo Bulletin","volume":" ","pages":""},"PeriodicalIF":0.2,"publicationDate":"2022-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49034559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Molecular characterization of buffalo αs1-casein gene 水牛αs1-酪蛋白基因的分子表征

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-28 DOI: 10.56825/bufbu.2022.4131234

B. K. Pramanik, S. Batabyal, A. Maity, S. De, S. Chattopadhyay, A. Barui

引用次数: 0

Seasonal variation in semen quality and conception rate of Jaffarabadi buffalo bulls (Bubalus bubalis) in India 印度贾法拉巴迪水牛(Bubalus bubalis)精液质量和受孕率的季节变化

IF 0.2 4区农林科学

Buffalo Bulletin Pub Date : 2022-09-27 DOI: 10.56825/bufbu.2022.4133642

Parmar Kirankumar Hirabhai, Tank Prafulchandra Hirjibhai, Savsani Harishkumar Hirjibhai, Vala Karsanbhai Bhagvanbhai

{"title":"Seasonal variation in semen quality and conception rate of Jaffarabadi buffalo bulls (Bubalus bubalis) in India","authors":"Parmar Kirankumar Hirabhai, Tank Prafulchandra Hirjibhai, Savsani Harishkumar Hirjibhai, Vala Karsanbhai Bhagvanbhai","doi":"10.56825/bufbu.2022.4133642","DOIUrl":"https://doi.org/10.56825/bufbu.2022.4133642","url":null,"abstract":"The study was conducted on four Jaffarabadi breeding bulls, 5 to 6 years old, to know the neat characteristics based on total of 192 semen ejaculates evaluated and cryopreserved during winter (10 to 25°C mean temperature) of November to February (n=96 ejaculates) and summer (38 to 45°C temperature) March to June (n=96 ejaculates). The neat seminal characteristics of Jaffarabadi bulls, viz., ejaculate volume (ml), colour/density (score), sperm concentration (million/ml), mass activity (score), initial motility (%), live sperm (%), abnormal sperm (%), HOST reactive sperm (%) and acrosomal integrity (%), first AI conception rate observed during winter season were 5.19±0.18, 2.38±0.10, 1253.36±24.75, 3.73±0.05, 80.31±0.05, 86.20±0.64, 5.00±0.40, 85.75±0.43, 93.56±0.56, 45.75±0.21 respectively, whereas the respective values in summer were 5.07±0.13, 2.00±0.00, 1186.60±24.78, 3.72±0.11, 78.75±0.46, 82.31±0.74, 7.13±0.52, 84.93±0.45, 90.56±0.23, 43.50±0.11. The semen quality of fresh samples was observed better during winter compared to summer season for use in breeding program with satisfactory first AI conception rate.","PeriodicalId":9393,"journal":{"name":"Buffalo Bulletin","volume":" ","pages":""},"PeriodicalIF":0.2,"publicationDate":"2022-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47804912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0