High level of multidrug-resistant Escherichia coli in young dairy calves in southern Vietnam
Sign Up to like & getrecommendations! Published in 2019 at "Tropical Animal Health and Production"
DOI: 10.1007/s11250-019-01820-6
Abstract: This study investigated the occurrence of antimicrobial-resistant Escherichia coli in dairy calves in southern Vietnam. Fecal samples were taken directly from the rectum of 84 calves from 41 smallholder dairy farms, when newborn and at… read more here.
Keywords: dairy calves; escherichia coli; resistant escherichia; coli ... See more keywords
Zinc-methionine acts as an anti-diarrheal agent by protecting the intestinal epithelial barrier in postnatal Holstein dairy calves
Sign Up to like & getrecommendations! Published in 2020 at "Animal Feed Science and Technology"
DOI: 10.1016/j.anifeedsci.2020.114686
Abstract: Abstract This study compared the effects of supplementation of postnatal Holstein dairy calves with low doses of zinc-methionine (Zn-Met) or zinc oxide (ZnO) on growth performance, diarrhea incidence, and the integrity of the small intestinal… read more here.
Keywords: dairy; dairy calves; day; holstein dairy ... See more keywords
Longitudinal identification of Enterocytozoon bieneusi in dairy calves on a farm in Southern Xinjiang, China.
Sign Up to like & getrecommendations! Published in 2020 at "Comparative immunology, microbiology and infectious diseases"
DOI: 10.1016/j.cimid.2020.101550
Abstract: Enterocytozoon bieneusi is the most common species responsible for human and animals microsporidiasis. A total of 250 samples were collected weekly from 25 newborn dairy calves of a farm in Southern Xinjiang, China at one… read more here.
Keywords: dairy calves; bieneusi; enterocytozoon bieneusi; calves farm ... See more keywords
Short communication: Comparison of pH, volatile fatty acids, and ammonia in preweaning and postweaning ruminal fluid samples obtained via rumenocentesis and stomach tube from dairy calves
Sign Up to like & getrecommendations! Published in 2019 at "Livestock Science"
DOI: 10.1016/j.livsci.2019.103822
Abstract: Abstract This research was undertaken with an aim to compare the pH, volatile fatty acid (VFA) profile, and ammonia concentration of ruminal fluid samples from pre- and postweaning dairy calves that were obtained through rumenocentesis… read more here.
Keywords: dairy calves; fluid; ruminal fluid; volatile fatty ... See more keywords
Cryptosporidium and Giardia infections in dairy calves in southern Ethiopia
Sign Up to like & getrecommendations! Published in 2020 at "Parasite Epidemiology and Control"
DOI: 10.1016/j.parepi.2020.e00155
Abstract: Giardia and Cryptosporidium are the most common enteric protozoan parasites causing diarrhea in humans and animals worldwide. This study was conducted with the objectives of estimating prevalence and identifying risk factors for Cryptosporidium and Giardia… read more here.
Keywords: cryptosporidium giardia; dairy calves; giardia infections; infections dairy ... See more keywords
Distribution of Cryptosporidium species isolated from diarrhoeic calves in Japan.
Sign Up to like & getrecommendations! Published in 2020 at "Parasitology international"
DOI: 10.1016/j.parint.2020.102153
Abstract: Cryptosporidium spp. are enteric protozoan parasites that infect a wide range of hosts including humans, and domestic and wild animals. The aim of this study was to molecularly characterize the Cryptosporidium spp. found in calf… read more here.
Keywords: beef; dairy calves; calves japan; cryptosporidium spp ... See more keywords
Animal and management factors associated with weight gain in dairy calves and heifers on smallholder dairy farms in Kenya.
Sign Up to like & getrecommendations! Published in 2018 at "Preventive veterinary medicine"
DOI: 10.1016/j.prevetmed.2018.10.017
Abstract: Calf growth is an important determinant of dairy herd productivity, particularly in countries where the dairy industry is expanding, such as Kenya. Our objective was to determine factors associated with weight gain in randomly selected… read more here.
Keywords: dairy calves; calves heifers; management; factors associated ... See more keywords
Pessimism and fearfulness in dairy calves
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-17214-3
Abstract: Animals that experience situations likely to induce negative emotions show changes in judgment associated with pessimism. Few studies have focused on whether animals express stable differences in pessimism and whether these differences are related to… read more here.
Keywords: dairy calves; judgment; individual differences; pessimism ... See more keywords
Feeding behavior and activity levels are associated with recovery status in dairy calves treated with antimicrobials for Bovine Respiratory Disease
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-08131-1
Abstract: Calves with Bovine Respiratory Disease (BRD) have different feeding behavior and activity levels prior to BRD diagnosis when compared to healthy calves, but it is unknown if calves who relapse from their initial BRD diagnosis… read more here.
Keywords: recovery status; dairy calves; activity;
Occurrence and genotyping of Giardia duodenalis and Cryptosporidium in pre-weaned dairy calves in central Sichuan province, China
Sign Up to like & getrecommendations! Published in 2018 at "Parasite"
DOI: 10.1051/parasite/2018046
Abstract: Giardia duodenalis and Cryptosporidium spp. are common human and animal pathogens. They have increasingly been reported in dairy calves in recent years; however, multilocus genotyping information for G. duodenalis and Cryptosporidium infecting pre-weaned dairy calves… read more here.
Keywords: dairy calves; pre weaned; duodenalis; weaned dairy ... See more keywords
93 Impact of Different Stressors on Physiological and Immunological Variables in Dairy Calves
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Animal Science"
DOI: 10.1093/jas/skad068.071
Abstract: This study was conducted to investigate the effects of different stressors on physiological and innate immune variables in weaned dairy calves. Dairy steers [n = 40;10 ±1.8 kg body weight (BW)] were transported to the… read more here.
Keywords: different stressors; calves administered; stressors physiological; hematology ... See more keywords