Results 131 to 140 of about 8,210 (222)

Age at First Calving in Nili Ravi Buffalo

Pakistan Journal of Biological Sciences, 1999
A.N. Naqvi ., S.A. Shami .
openaire   +1 more source

Effectiveness of Ginsenoside Rh2 Treatment in Mice Experimentally Infected With Cryptosporidium parvum

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
• This study evaluated the therapeutic effects of Ginsenoside Rh2 in mice experimentally infected with Cryptosporidium parvum and compared two dosing regimens. • Ginsenoside Rh2 reduced faecal oocyst shedding and improved body‐weight recovery in C. parvum‐infected mice.
Esengul Yildirim, Engin Balikci
wiley   +1 more source

The Effect of Using Different Probiotics on the Performance, Digestibility of Nutrients, Feces Score, Blood Parameters and Skeletal Indices of Suckling Holstein's Calves

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Adding probiotics to calf milk significantly improved growth, resulting in higher final body weight and daily weight gain compared to the control group. Probiotics, particularly Bacillus subtilis, enhanced fecal consistency scores, nutrient digestibility, and skeletal development.
Mostafa Hosseinabadi, Kamel Amozadeh Araee, Taghi Ghoorchi, Ghasem Khadem, Ehsan Mirzadeh, Hamidreza Dosti   +5 more
wiley   +1 more source

Genetic Evaluation of Age at First Calving, Open Days and Milk Production of Holstein Cattle in Iran

پژوهشهای علوم دامی ایران, 2013
The objective of this study was to estimate genetic parameters coupled with genetic and phonotypic trends for age at first calving (AFC), open days(OD) and milk yield(MY) of first lactation in Iranian Holstein cows.
M. Bitaraf Sani, A.A. Aslaminejad, A. Seyeddokht   +2 more
doaj  

Estimating the Economic Impact of Neonatal Calf Diarrhea Agents With Decision Tree Analysis and the Monte Carlo Simulation Model

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study aims to determine the economic impacts of the major agents causing diarrhoea in newborn calves using Monte Carlo simulation and decision tree analysis. According to the study results, the cost per animal was $13.7 for healthy calves without diarrhoea.
Mehmet Küçükoflaz, Veli Özbek, Savaş Sariözkan, Erol Aydin, Umut Kamil Danaci, Can İsmail Zaman, Gencay Ekinci, Aleyna Kübra Aydin   +7 more
wiley   +1 more source

Identification of Potential Vaccine Strains of Escherichia coli Isolates From Diarrhoeic Calves

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study aimed to identify vaccine candidate Escherichia coli strains isolated from diarrheic calves. Faecal samples collected from 500 calves were analysed, and E. coli strains were isolated and characterized phenotypically and genotypically. Antibiotic resistance profiles, virulence‐associated genes and MLVA genotyping were used to select 20 ...
Yasemin Erdoğan, Ediz Kağan Özgen, Murat Özmen, Elif Karadeniz Pütür, Nebahat Polat, Ersan Pütür, Mücahit Harmancı, Ercan Atalay, Ahmet Temur, Meryem Güloğlu, Lütfullah Celep, Seyda Cengiz, Mehmet Cemal Adıgüzel, Cihan Öz, Timur Gülhan, Alper Çiftci, Erhan Çiftgül   +16 more
wiley   +1 more source

Prevalence, Genetic Diversity, and Zoonotic Transmission Potential of Cryptosporidium spp. in Snakes: A Systematic Review and Meta‐Analysis

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study provides the first global systematic synthesis of Cryptosporidium spp. infection in snakes. A pooled prevalence of 12.6% was identified, with higher occurrence in captive‐associated populations than in wild snakes. Eight Cryptosporidium species, including multiple zoonotic taxa, were reported, underscoring the potential role of snakes within
Ali Asghari, Ali Pouryousef, Kambiz Karimi, Amin Kheiri, Mohammad Reza Soltani, Farajolah Maleki   +5 more
wiley   +1 more source

Genetic Parameters of Birth Weight and Weaning Weight and Their Relationship with Gestation Length and Age at First Calving in Hanwoo (Bos taurus coreanae). [PDF]

Animals (Basel), 2020
Lopez BI, Santiago KG, Seo K, Jeong T, Park JE, Chai HH, Park W, Lim D.   +7 more
europepmc   +1 more source

Inducing Antigen‐Specific and Functional Immune Responses in Mice Toward Bovine Herpesvirus 1 and Bovine Respiratory Syncytial Virus by Chimeric Peptides Delivered by Bovine Herpesvirus 4‐Based Vector

Immunology, Volume 179, Issue 1, Page 54-71, September 2026.
Bovine Alphaherpesvirus 1 (BoHV‐1) and Bovine respiratory syncytial virus (BRSV) are major drivers of respiratory disease in cattle. (A) To target both pathogens, two chimeric antigens—membrane‐linked and secreted—combining BoHV‐1 glycoprotein D and BRSV fusion glycoprotein were designed and expressed using recombinant BoHV‐4‐based vectors.
Antonino Di Lorenzo, Sergio Minesso, Chiara Cossu, Valentina Franceschi, Elisabetta Bolli, Vittorio Madia, Laura Conti, Gaetano Donofrio   +7 more
wiley   +1 more source

Genome-wide scan highlights the role of candidate genes on phenotypic plasticity for age at first calving in Nellore heifers. [PDF]

Sci Rep, 2020
Mota LFM, Lopes FB, Fernandes Júnior GA, Rosa GJM, Magalhães AFB, Carvalheiro R, Albuquerque LG.   +6 more
europepmc   +1 more source