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Artykuły w czasopismach na temat „New-born calves”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Haligur, M., S. Hasircioglu, O. Ozmen, M. Kale, and A. Aydogan. "Immunohistochemical evaluation of akabane virus infection in aborted and new-born calves." Veterinární Medicína 59, No. 5 (2014): 230–38. http://dx.doi.org/10.17221/7516-vetmed.

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The present study was aimed at the detection and describing the lesions of akabane virus in foetal and new-born calves tissues using immunohistochemical and immunofluorescence techniques. Akabane virus lesions were evaluated in 12 foetuses and three new-born calves using serological and pathological methods and immunohistochemistry and immunofluorescence. Macroscopically, prominent arthrogryposis and hydranencephaly (A-H syndrome) were the main symptoms. At the histopathological examination, lesions were especially localised in the midbrain, pons, and medulla oblongata in the central nervous s

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Zavalishina, S. Yu. "Physiological Features of Hemostasis in Newborn Calves Receiving Ferroglukin, Fosprenil and Hamavit, for Iron Deficiency." Annual Research & Review in Biology 14, no. 2 (2017): 1–8. https://doi.org/10.9734/ARRB/2017/33617.

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Newborn calves still often suffer from iron deficiency. This state damages their growth and development - to some extent, due to the development of pathological changes in hemostasis. Thereby, both veterinary science and cattle physiology give great scientific and practical significance to the search of approaches to effective correction of new-born calves’ hemostasis pathology connected with iron deficiency. It seemed to be perspective to evaluate the influence degree of ferroglukin, traditionally applied at iron deficiency, in combination with metabolism stimulators (fosprenil and hamavit) o

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Hossain, MB, MA Hashim, MA Hossain, and MS Sabrin. "Prevalence of Atresia ani in New Born Calves and Their Surgical Management." Bangladesh Journal of Veterinary Medicine 12, no. 1 (2014): 41–45. http://dx.doi.org/10.3329/bjvm.v12i1.20462.

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This study was conducted in 46 calves to investigate the prevalence of atresia ani/atresia ani et recti in calves at Veterinary Teaching Hospital, & Department of Surgery and Obstetrics, Bangladesh Agricultural University (from June 2009-June 2011) and Shombugong area (Mymensingh District) from January 2008- December 2009. The total percentage of the affections was 23% among the surgical affections in new born calves. The frequency and location of intestinal malformations and gender distribution of affected calves were investigated. The occurrence of atresia ani/ atresia ani et recti in cr

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F.A, Osman, and Gaadee .H. I. M. "OCCURRENCE OF CONGENITAL TROPICAL THEILERIOSIS ASSOCIATED WITH OXIDATIVE STRESS AND ANTIOXIDANT RESPONSE IN CROSSBREED NEW BORN CALVES IN NEW VALLEY GOVERNORATE. EGYPT." EPH - International Journal of Agriculture and Environmental Research 5, no. 1 (2019): 1–10. http://dx.doi.org/10.53555/eijaer.v5i1.42.

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In this study the occurrence of intrauterine transmission pathway of theileria spp from infected cows to its offspring was evaluated and the oxidative stress of theileria infection on new born calves and its body reaction by antioxidant response was determined. Twenty pregnant cows at the last trimester stage of pregnancy and its offspring from some localities in New-Valley Governorate and suffering from theileriosis(different degree of parasitemia) by clinically and laboratory (blood smears and PCR test) examine .Examination of 18 living new born calves where the rest number of newborn calves

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Yanislav, Iliev. "NON-SPECIFIC RESISTАNCE AND ADAPTIVE CAPABILITIES OF NEW-BORN CALVES, BORN BY COWS BREED AT DIFFERENT TECHNOLOGICAL REGIMES". TRADITION AND MODERNITY IN VETERINARY MEDICINE 5, № 1 (2020): 114–18. https://doi.org/10.5281/zenodo.3676034.

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The dynamics of ACTH, cortisol, protein fractions and lysozyme activity of blood were studied from calves during the first 30 days of their postnatal life, their adaptability and natural resistance are determined by the functional state of the mother's organism during pregnancy and lactation in connection with the technologies of management. It was found, that the hormonal status, natural resistance and adaptability of the new-born calves is different related to the technological regime with the cows during pregnancy period.

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Das, Sourav, Mst Antora Akter, Md Rafiqul Alam, and Rukhsana Amin Runa. "Surgical affections of new born calves in selected upazilas of Bagerhat district, Bangladesh." Research in Agriculture Livestock and Fisheries 9, no. 1 (2022): 43–48. http://dx.doi.org/10.3329/ralf.v9i1.59534.

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The goal of this study was to determine the frequency of surgical affections and their associated risk factors in new born calves from the Mollahat, Fakhirhat, and Bagerhat Sadar upazilas of Bagerhat district. From 2015 to 2019, 5238 retrospective data were collected in all three upazilas. The surgical affections were categorized on the basis of sex and breed. The highest number of surgical affections found in all three upazila was navel ill with myiasis (60.44% in Mollahat upazila, 71.43% in Fakhirhat upazila and 60.11% in Bagerhat Sadar upazila). Surgical affections in calves vary in frequen

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7

Zhang, Wenju, Yaowu Wang, Leifeng Guo, et al. "Analysis and Comparison of New-Born Calf Standing and Lying Time Based on Deep Learning." Animals 14, no. 9 (2024): 1324. http://dx.doi.org/10.3390/ani14091324.

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Standing and lying are the fundamental behaviours of quadrupedal animals, and the ratio of their durations is a significant indicator of calf health. In this study, we proposed a computer vision method for non-invasively monitoring of calves’ behaviours. Cameras were deployed at four viewpoints to monitor six calves on six consecutive days. YOLOv8n was trained to detect standing and lying calves. Daily behavioural budget was then summarised and analysed based on automatic inference on untrained data. The results show a mean average precision of 0.995 and an average inference speed of 333 frame

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Šmídková, Jana, and Alois Čížek. "The effect of Enterococcus faecium M74 feed additive on the extended-spectrum beta-lactamases/AmpC-positive Escherichia coli faecal counts in pre-weaned dairy calves." Acta Veterinaria Brno 86, no. 4 (2017): 333–38. http://dx.doi.org/10.2754/avb201786040333.

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The increasing occurrence of extended-spectrum beta-lactamases and/or AmpC-positive Escherichia coli among different species of food producing animals poses a threat to public health. The animal gut plays a key role in the development of antibiotic resistant bacteria, allowing the selection, multiplication and subsequent contamination of the farm environment. However, applicable procedures for reducing such bacteria on farms are currently unavailable. The present study was aimed to determine whether a probiotic administration to new-born dairy calves would reduce faecal shedding of extended-sp

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Froehlich, K., and D. P. Casper. "1303 Evaluation of stay strong for new born dairy calves." Journal of Animal Science 94, suppl_5 (2016): 628. http://dx.doi.org/10.2527/jam2016-1303.

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Hafner, Angela, E. Dahme, Gabriele Obermaier, P. Schmidt, and G. Dirksen. "Spinal Dysmyelination in New-Born Brown Swiss x Braunvieh Calves." Journal of Veterinary Medicine, Series B 40, no. 1-10 (1993): 413–22. http://dx.doi.org/10.1111/j.1439-0450.1993.tb00158.x.

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Stilwell, G., M. S. Lima, and R. C. Carvalho. "Clinical: A potential new therapeutical approach for tendon contracture in new-born calves." Livestock 13, no. 2 (2008): 45–46. http://dx.doi.org/10.1111/j.2044-3870.2008.tb00156.x.

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Endicott-Davies, D. R., A. N. Barrie, and M. W. Fisher. "Differences in the hiding behaviour of new-born red deer and hybrid 1/4 Père David's × 3/4 red deer calves." Animal Science 62, no. 2 (1996): 363–67. http://dx.doi.org/10.1017/s1357729800014685.

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AbstractThe behaviour of six pure red deer and six hybrid 3/4 red deer × 1/4 Pere David's deer calves born to pure red deer hinds, was observed from 1 to 24 days of age. Young calves (1 to 8 days of age) spent most time hiding, with neither genotype regularly observed in open view (red deer 11 (s.e. 2·0) % and hybrids 14 (s.e. 2·0) %). However, between 9 and 16 days the hybrid calves were in open view more than twice as often as the red deer calves (38 (s.e. 3·2) % v. 18 (s.e. 2·6) %, respectively; P < 0·01). Both genotypes spent over half (both 54 (s.e. 3·5) %) of their time in open view f

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Glagoleva, T., and S. Zavalishina. "Physiological Peculiarities of Vessels’ Disaggregating Control over New-Born Calves’ Erythrocytes." Annual Research & Review in Biology 19, no. 1 (2017): 1–9. http://dx.doi.org/10.9734/arrb/2017/37232.

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Gutzwiller, A. "Effect of colostrum intake on diarrhoea incidence in new-born calves." Schweizer Archiv für Tierheilkunde 144, no. 2 (2002): 59–64. http://dx.doi.org/10.1024/0036-7281.144.2.59.

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Polupan, Yu P. "ONTOGENETIC FEATURES OF FORMATION OF YOUNG CATTLE EXTERIOR." Animal Breeding and Genetics 52 (November 1, 2016): 63–81. http://dx.doi.org/10.31073/abg.52.10.

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The aim of the research was to study patterns of forming exterior in dairy cattle during postnatal ontogenetic development (particularly in terms of uneven growth for individual measurements and changing proportions of body structure). Instrumental assessment of young’s exterior was performed in three scientific and economic experiments by taking measurements of new-born calves and heifers at the age of 1, 3, 6, 9, 12 and 16 months. For the experiment 30 bull-calves of Ukrainian Black-and-White Dairy were taken in "Aleksandrivka" breeding farm, Kiev region, 29 bull-calves and 21 heifers of Ukr

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Nüske, S., J. Hampe, A. M. Scholz, and M. Förster. "Studies on the development of the claws in new born calves of different breeds and crossbreds using Dual Energy X-Ray Absorptiometry (DXA)." Archives Animal Breeding 48, no. 4 (2005): 305–17. http://dx.doi.org/10.5194/aab-48-305-2005.

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Abstract. This study evaluated claw development in 199 calves of different genetic background during the first 70 days of life. Dual Energy X-Ray Absorptiometry (DXA) was found to be a useful tool for this purpose. By the means of DXA, in humans as in animals, body constitution and composition can be examined in vivo. Thus, the whole body or body regions can be analyzed for the content of fat tissue, lean tissue, bone mineral content and bone mineral density. Large differences in claw parameters were observed, depending on the position of the claws, sex and breed, including interaction effects

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Brka, M., N. Reinsch, and E. Kalm. "Is there linkage between supernumerary teats in cattle and BTA3 markers?" Archives Animal Breeding 45, no. 5 (2002): 429–32. http://dx.doi.org/10.5194/aab-45-429-2002.

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Abstract. From 1997 to 1999 1005 new born German Holstein calves were investigated for the incidence of supernumerary teats. Age at inspection varied from 1 to 4 weeks. In total 110 affected calves (20 male and 90 female) and their 21 sires were genotyped for five chromosome 3 microsatellites. The average size of half-sib families was 5.2 ranging from 2 to 17. A non-parametric multipoint linkage analysis showed no evidence for linkage.

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Bortoluzzi, Eduarda M., Kolton W. Aubuchon, Nicole D. Robben, et al. "Combining Embryo Transfer and Artificial Insemination to Achieve Twinning in Beef Cattle, and Effects of Different Twin Calf-Raising Methods on Neonatal Behavior and Growth." Ruminants 4, no. 2 (2024): 201–12. http://dx.doi.org/10.3390/ruminants4020014.

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As the beef industry moves towards efficient animal production to improve sustainability in agriculture, new production and management approaches are emerging. Among the many facets of the beef industry, cow–calf operations have the most opportunity for efficiency improvement, including improvements in fertility. This project accounts for measures and methods of (1) twinning reproductive technologies and (2) twin calf perinatal care and pre-weaning rearing. The overall objective was to produce twin calves using two reproductive technologies—embryo transfer and artificial insemination. The subo

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Coleman, Lucy, Penny Back, Hugh Blair, Nicolas López-Villalobos, and Rebecca Hickson. "Sire Effects on Birth Weight, Gestation Length, and Pre-Weaning Growth of Beef-Cross-Dairy Calves: A Case Study in New Zealand." Dairy 2, no. 3 (2021): 385–95. http://dx.doi.org/10.3390/dairy2030030.

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Production of beef-cross-dairy calves from dairy cows increases the value of non-replacement calves born to the dairy herd. The use of beef-breed sires may impact on calf birth weight, gestation length and pre-weaning growth rate of calves, which in turn influences the profitability of the dairy farm. The aim of this case study was to compare the birth weight, gestation length, and pre-weaning growth of progeny born to mixed-aged dairy cows on a single farm which were artificially bred to a selection of Angus and Hereford bulls, typical of those used over dairy herds in New Zealand. The birth

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Safwate, A. "Urinary sodium excretion and the renin-aldosterone system in new-born calves." Journal of Physiology 362, no. 1 (1985): 261–71. http://dx.doi.org/10.1113/jphysiol.1985.sp015675.

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Nüske, S., A. M. Scholz, and M. Förster. "Studies on the growth and the development of the Claw capsule in new born calves of different breeding lines using linear measurements." Archives Animal Breeding 46, no. 6 (2003): 547–57. http://dx.doi.org/10.5194/aab-46-547-2003.

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Abstract. This study evaluated claw development in 80 calves of different genetic background during the first 70 days of life. Linear claw measurements were found to be useful tools for this purpose. Large differences in claw parameters were observed, depending on the position of the claws, gender and breeding line, including interaction effects between gender and breeding line. In all four pairs of claws, the medial claws were longer than the lateral claws. Claw width is significantly wider in lateral claws, both hind and fore. Male calves showed significantly higher values than females in mo

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Birtles, T., C. R. Goldspink, S. Gibson, and R. K. Holland. "Calf Site Selection by Red Deer (Cervus Elaphus) from Three Contrasting Habitats in Northwest England: Implications for Welfare and Management." Animal Welfare 7, no. 4 (1998): 427–43. http://dx.doi.org/10.1017/s0962728600020960.

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AbstractThis study (1978-93) was concerned with calf site selection by red deer from three contrasting areas (two deer parks and one deer farm) of north-west England. It arose from initial (1960s-70s) concern over poor recruitment and the high incidence of ‘abandoned’ calves (at one site), and increasing levels of public disturbance in Lyme Park and Tatton Park. A better understanding of calving behaviour could lead to improved management procedures during calving. Habitat selection by adult females was examined indirectly, by recording where calves (0-2 days old) were born in relation to thei

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Smith, Donald F., Norm G. Ducharme, Susan L. Fubini, William J. Donawick, and Hollis N. Erb. "Clinical management and surgical repair of atresia coli in calves: 66 cases (1977-1988)." Journal of the American Veterinary Medical Association 199, no. 9 (1991): 1185–90. http://dx.doi.org/10.2460/javma.1991.199.09.1185.

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Summary The medical records of 66 calves with atresia coli were reviewed; 64 calves were examined at the New York State College of Veterniary Medicine, and 2 calves were examined at the New Bolton Center. In each case, the site of the atresia was within the spiral loop of the ascending colon. In 1 of these calves, a segment of jejunum was also atretic. Absence of feces, progressive weakness, and abdominal distension were the most common clinical signs observed. Other congenital abnormalities were detected in 12 (18%) of 66 calves. Of the 66 calves examined, 5 were euthanatized or died on admis

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Shiv, K. Tyagi Sonal Sharma Manoj Kumar Ashwni K. Pandey. "Sex Sorted Semen Technology." Science World a monthly e magazine 3, no. 9 (2023): 2316–21. https://doi.org/10.5281/zenodo.8357834.

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As farming has become more mechanized, male bovines have become less useful. Farmers don't want to keep bullocks for farming or any other kind of draught work. Because of this, male cows born at a farmer's house are now a problem. Farmers often let the male calves run free, which makes the number of wild animals grow. With more than 90% accuracy, new technologies like the Sex Sorted Semen in AI programme can be used to make only female calves. The use of sex-sorted sperm will be a game-changer for farms because 90% of the times, only female calves are born, instead of a 50:50 male to f

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Barlow, R., H. Hearnshaw, P. F. Arthur, and R. E. Darnell. "Evaluation of Hereford and first-cross cows on three pasture systems. I. Calf growth and reproductive performance of young cows." Journal of Agricultural Science 122, no. 1 (1994): 121–29. http://dx.doi.org/10.1017/s0021859600065862.

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SUMMARYHereford (H × H), Brahman × Hereford (B × H), Simmental × Hereford (S × H) and Friesian × Hereford (F × H) females born over a 5-year period (1973–77) were placed on pastures of high, medium or low nutritive value at Grafton, New South Wales, Australia, at weaning (7–8 months of age). The first mating of heifers on high pasture was at 15 months (1974) while that on medium and low pastures was delayed until 27 months of age (1975). This paper reports the reproductive performance of these cows up to 5 years of age and the preweaning growth of their calves which were sired by Hereford bull

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Wojtas, Edyta, Joanna Tumanowicz, Katarzyna Paczyńska, Ewa Pecka-Kiełb, Andrzej Zachwieja, and Marta Iwaszkiewicz. "Effects of additional colostrum feeding on the levels of protein fractions in calves’ serum." Mljekarstvo 69, no. 3 (2019): 206–10. http://dx.doi.org/10.15567/mljekarstvo.2019.0306.

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The aim of this study was to investigate the impact of additional colostrum feeding to new born calves on levels of selected serum protein fractions. The study was conducted on a commercial dairy farm. Twenty-four cows of Polish Holstein-Friesian breed and their calves were included in the trial. Chemical composition, the somatic cell count (SCC), the total bacteria count (TBC) and immunoglobulin G (IgG) concentration were determined in colostrum samples. Blood was collected via jugular vein puncture from a total of 24 calves at the 36th hour of life. Total serum protein (TSP), as well as its

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Mohd Azmi, Amirul Faiz, Hasliza Abu Hassim, Norhariani Mohd Nor, et al. "Comparative Growth and Economic Performances between Indigenous Swamp and Murrah Crossbred Buffaloes in Malaysia." Animals 11, no. 4 (2021): 957. http://dx.doi.org/10.3390/ani11040957.

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This study was conducted to compare the growth and economic performances between Swamp and Murrah crossbred buffaloes. The records of 108 Swamp and 276 Murrah crossbred buffaloes born between January 2010 and December 2015 were used in this study. The farm was practicing an extensive grazing system without supplementation from January 2010 to December 2011 (pre-intervention) and a new implementation of supplement in the feeding regime from January 2012 to December 2015 (post-intervention). The birth, weaning, and body weight at three monthly intervals, number of calves born, and mortality rate

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Yuryevna Zavalishina, Svetlana. "Restoration of Physiological Activity of Platelets in New-Born Calves with Iron Deficiency." Biomedical and Pharmacology Journal 10, no. 02 (2017): 711–16. http://dx.doi.org/10.13005/bpj/1160.

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Stojić, Milica, Natalija Fratrić, Marijana Kovačić, et al. "Brix Refractometry of Colostrum from Primiparous Dairy Cows and New-Born Calf Blood Serum in the Evaluation of Failure of Passive Transfer." Acta Veterinaria 67, no. 4 (2017): 508–24. http://dx.doi.org/10.1515/acve-2017-0041.

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AbstractFailure of passive transfer (FPT) of immunoglobulins (IgG) is associated with increased morbidity and mortality of calves. In this study we evaluated the digital Brix refractometer usefulness for the assessment of FPT. A number of 16 colostrum samples from the first milking (2-3h post-partum) of Holstein-Friesian dairy heifers and 29 blood sera of 3-6 days old calves were analyzed with a digital Brix refractometer. Total proteins were determined by the biuret reaction. Colostral IgG were determined by radial immunodiffusion (RID), and colostral whey and blood serum γ globulin (composed

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Holopura, S. I., M. I. Tsvilikhovsky, and B. V. Popadiuk. "Influence of medication “Membranostabil” on expression of immunoreceptor proteins in small intestine of ruminants during the period of formation of colostral immunity." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 21, no. 96 (2019): 147–52. http://dx.doi.org/10.32718/nvlvet9626.

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The influence of medication “Membranostabil” on the indexes of content of proteins with MM of 33, 40, and 47 kDa in the plasmolemma of enterocytes of jejunum of new-born calves during the period from birth till the age of 24-hours was investigated. The research was conducted on calves (males) of Ukrainian black-and-white breed during the spring. Throughout the trial period, the calves of the control and experimental groups were kept on a standard diet for newborn calves, colostrum. In addition, calves of the experimental group got the medication “Membranostabil” based on the soybean lecithin.

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M. Odisho, Shoney, Nidhal A. Muhamad, and Antons S. Al- Bana. "COMPARISON OF THREE METHODS FOR THE DETECTION OF ROTAVIRUS ANTIGEN IN THE FAECES OF NEW BORN CALVES." Iraqi Journal of Veterinary Medicine 20, no. 2 (2022): 35–41. http://dx.doi.org/10.30539/ijvm.v20i2.1356.

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Immunofluorescence on incoulated cell cultures, latex agglutination test and enzyme-linked immunosorbant assay (ELISA) were compared for the detection of rotavirus antigen in faecal sample from new born calves. Rotavirus were detected in 20 faecal sample by immunfluorescence test, latex agglutination test demonstrated rotavirus in 27 faecal sample, and rotavirus were detected in 29 out of 82 faecal sample by ELISA.

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Harrelson, Flint W., Patricia L. Harrelson, Courtney Branham, and Anna Meyers. "268 Growth Performance of Weaned Angus Bulls Housed in a Compost-bedded Pack Barn." Journal of Animal Science 99, Supplement_3 (2021): 139–40. http://dx.doi.org/10.1093/jas/skab235.256.

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Abstract Compost-bedded pack barns (CBP) are commonly utilized in dairy cattle operations across the United States. Their popularity is the result of improved animal welfare and reduced costs. The crossover of CBP into the beef cattle industry is new and the benefits and downfalls are not yet explored. Through a grant from NRCS, a CBP was built at the Morehead State University Derrickson Agricultural Complex in 2019–2020. In fall of 2020, the pack was established by mixing manure and sawdust shavings to start the aerobic composting process. The objective of our study was to determine the perfo

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Immler, Manuela, Kathrin Büttner, Tanja Gärtner, Axel Wehrend, and Karsten Donat. "Maternal Impact on Serum Immunoglobulin and Total Protein Concentration in Dairy Calves." Animals 12, no. 6 (2022): 755. http://dx.doi.org/10.3390/ani12060755.

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For dairy calves, sufficient supply with high-quality maternal colostrum is crucial to achieve adequate passive transfer of immunoglobulins. This observational cross-sectional study aimed to determine the influence of the prepartum metabolic status of dams on the serum immunoglobulin and total protein concentrations of their dairy calves, taking other relevant management factors into account. A total of 551 cows and their calves from 124 German dairy farms were included. Blood and urine samples of the cows were sampled 1 to 3 weeks before the expected calving date. Two generalized linear mixed

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Bartkiene, E., V. Krungleviciute, R. Antanaitis, et al. "Antimicrobial activity of lactic acid bacteria multiplied in an alternative substrate and their influence on physiological parameters of new-born calves." Veterinární Medicína 61, No. 12 (2016): 653–62. http://dx.doi.org/10.17221/192/2015-vetmed.

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Relić, Renata, Jože Starič, and Jožica Ježek. "Management practices that influence the welfare of calves on small family farms." Journal of Dairy Research 87, S1 (2020): 93–98. http://dx.doi.org/10.1017/s0022029920000539.

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AbstractIn this Research Reflection we review management practices in small family farms with less than 100 cows. Small farms represent the majority of farms in the EU and the world, and they are of great importance for the economy of a country. On cattle farms, the welfare of calves is of primary importance for the profitability of the herd, and poor management is one of the main factors influencing calf health and survival. Data on the risk factors for calf welfare issues in small-scale farms are limited. For this purpose, the literature data from six world countries were presented and compa

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Martín, Natalia, Nicola Schreurs, Stephen Morris, Nicolás López-Villalobos, Julie McDade, and Rebecca Hickson. "Sire Effects on Carcass of Beef-Cross-Dairy Cattle: A Case Study in New Zealand." Animals 11, no. 3 (2021): 636. http://dx.doi.org/10.3390/ani11030636.

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There is interest in increasing the carcass value of surplus calves born in the dairy industry that are reared for beef production in New Zealand. This experiment evaluated the carcass of Angus and Hereford sires via progeny testing of beef-cross-dairy offspring grown on hill country pasture. Weight and carcass traits were analyzed from 1015 animals and 1000 carcasses of 73 sires. The mean of the progeny group means was 567 kg for live weight at slaughter, 277 kg for carcass weight, 48.9% for dressing-out, 240.3 cm for carcass length, 73.6 cm2 for eye muscle area, 7.4 mm for rib fat depth, 0.9

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Skrigolovsky, Nikolai Nikodimovich, and Ivan Isaevich Kalyuzhny. "Influence of the polyenzymatic preparation “Flogenzym” on the morphological state of blood of calves with neonatal diarrhea." Agrarian Scientific Journal, no. 3 (March 18, 2024): 97–102. http://dx.doi.org/10.28983/asj.y2024i3pp97-102.

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As the result of investigation of the polyenzymatic preparation “Flogenzym” importance in the regeneration of the blood morphological elements when applied in the schemes of complex therapy of new-born calves with neonatal diarrhea it was found out that morphological blood state at clinical symptoms of this disease reflects development of severe pathogenetic processes - activation of oligochromic tendencies, microthrombosis, blood volume reduction and its clotting, immunodeficiency state. Application of “Flogenzym”, together with the basic means of therapy of this disease (Gentamicin and "Ring

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Miqueo, Evangelina, Guillermo A. Mattioli, Dadin P. Moore, María Bilbao, Karen D. Moran, and Alejandro E. Relling. "Impact of Parenteral Maternal Supplementation with Trace Minerals and Vitamins on Neonatal Calf Antioxidant System and Growth in a Dairy Herd." Animals 14, no. 13 (2024): 1868. http://dx.doi.org/10.3390/ani14131868.

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Oxidative stress may affect new born calves due to high stress suffered around birth. We hypothesized that maternal supplementation with micronutrients and vitamins in late gestation enhance the neonatal calf’s antioxidant system, decreasing the occurrence and duration of diarrhea, and improving growth from birth through weaning. To test this hypothesis, 80 multiparous cows were cluster-assigned to treatment groups. Treated group (TG) cows received mineral and vitamin supplementation while control group (CG) cows received saline solution. Feed intake and fecal score were measured daily until t

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HANSON, D. L., G. H. LONERAGAN, T. R. BROWN, D. J. NISBET, M. E. HUME, and T. S. EDRINGTON. "Evidence supporting vertical transmission of Salmonella in dairy cattle." Epidemiology and Infection 144, no. 5 (2015): 962–67. http://dx.doi.org/10.1017/s0950268815002241.

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SUMMARYWe set out to investigate whether Salmonella enterica could be recovered from various tissues of viable neonatal calves immediately following parturition. Eleven samples were aseptically collected from each of 20 calves and consisted of both left and right subiliac and prescapular lymph nodes (LN), mesenteric LN, spleen and liver, as well as intestinal tissue (including luminal contents) from the small intestine, caecum, spiral colon and rectum. In addition, a faecal sample was collected from 19 of the dams. Salmonella was recovered from at least one sample from 10 of the 20 neonates. A

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LOSINGER, WILLARD C., and A. JUD HEINRICHS. "Management practices associated with high mortality among preweaned dairy heifers." Journal of Dairy Research 64, no. 1 (1997): 1–11. http://dx.doi.org/10.1017/s0022029996001999.

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In a national survey of US dairy operations, 1685 dairy operations reported 47057 new dairy heifers (either births or acquisitions) and 4427 deaths (9·4%) of preweaned dairy heifer calves over a 3 month period. Stepwise logistic regression was used to identify management practices associated with high mortality among preweaned heifers in dairy operations where at least three dairy heifer calves were born alive or moved on to the operation. Analysis was done twice: once by separating all operations by size into high or low mortality; again using only operations with <2 and >10% mortality

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Mitchell, Brian. "The weights of new-born to oneday-old Red deer calves in Scottish moorland habitats." Journal of Zoology 164, no. 2 (2009): 250–54. http://dx.doi.org/10.1111/j.1469-7998.1971.tb01311.x.

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Lechowski, Roman. "The influence of metabolic acidosis in new-born calves on biochemical profile of the liver." Comparative Haematology International 7, no. 3 (1997): 172–76. http://dx.doi.org/10.1007/bf02652597.

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Lindley, George, Nicola Blackie, D. Claire Wathes, and Richard E. Booth. "Development and Progression of Bovine Respiratory Disease Measured Using Clinical Respiratory Scoring and Thoracic Ultrasonography in Preweaned Calves on Dairy Farms in the United Kingdom: A Prospective Cohort Study." Animals 15, no. 3 (2025): 360. https://doi.org/10.3390/ani15030360.

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The respiratory health of preweaned calves is an important determinant of their health, welfare, and future performance. This prospective cohort study measured bovine respiratory disease (BRD) on 16 dairy farms, including 476 calves in South-west England. Wisconsin and California respiratory scoring and thoracic ultrasonography were performed repeatedly at 7 ± 0.89 day intervals (mean ± SD) at 0–56 days of age (n = 3344 examinations). Cases were localized to the upper or lower respiratory tract, or both, and classified as new, repeat, or chronic. Prevalence and incidence were calculated. Multi

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Thurmond, M. C., A. A. Ardans, J. P. Picanso, T. McDowell, B. Reynolds, and J. Saito. "Vesicular stomatitis virus (New Jersey strain) infection in two California dairy herds: An epidemiologic study." Journal of the American Veterinary Medical Association 191, no. 8 (1987): 965–70. https://doi.org/10.2460/javma.1987.191.08.965.

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Summary The course of vesicular stomatitis in cattle was investigated in 2 dairy herds (A and B) located in the southern San Joaquin Valley of California. Cattle were examined and specimens were obtained for virus isolation and for serologic survey for one year after an epizootic in December 1982. All 33 lactating cows selected for study had oral lesions, but only 19 (58%) were drooling or frothing around the mouth. Lesions on feet and teats were not observed. The healing time (longer than has been reported previously) for oral lesions ranged from 34 to 59 days. The mean serum neutralizing ant

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Williamson, Holly R., Nicola M. Schreurs, Stephen T. Morris, and Rebecca E. Hickson. "Growth and Carcass Characteristics of Beef-Cross-Dairy-Breed Heifers and Steers Born to Different Dam Breeds." Animals 12, no. 7 (2022): 864. http://dx.doi.org/10.3390/ani12070864.

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Approximately two thirds of the annual beef kill in New Zealand originates from the dairy industry. The recent increase in Jersey genetics in the dairy herd will inevitably result in an increase in Jersey genetics entering the beef herd from retention of dairy-origin calves for finishing. Limited literature is available on the effect of dam breed on the performance of beef-cross-dairy-breed progeny. The aim of this study was to investigate the effect of dam breed from dams with varying proportions of Friesian and Jersey genetics on growth traits and carcass characteristics of their 24-month-ol

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Bates, Andrew, Matt Wells, Richard Anthony Laven, and Meg Simpson. "Reduction in morbidity and mortality of dairy calves from an injectable trace mineral supplement." Veterinary Record 184, no. 22 (2019): 680. http://dx.doi.org/10.1136/vr.105082.

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The effect of a multimineral preparation on the health and growth of spring born, dairy calves was investigated on four New Zealand pastoral farms. Calves were randomly allocated injections within 24 hours of birth, 35 days and 70 days after birth. Injections contained 40 mg zinc, 10 mg manganese, 5 mg selenium, 15 mg copper and 5 mg chromium per ml (Multimin+Se+ Cu+Cr Cattle, Virbac South Africa) at 1 ml/50 kg body weight. Morbidity, mortality from natural challenge and growth rates were recorded for 140 days. There were no differences in morbidity and mortality within 48 hours of birth for t

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Kekana, T. W., V. F. Nherera-Chokuda, J. J. Baloyi, and C. M. Muya. "Immunoglobulin G response and performance in Holstein calves supplemented with garlic powder and probiotics." South African Journal of Animal Science 50, no. 2 (2020): 263–70. http://dx.doi.org/10.4314/sajas.v50i2.9.

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The study evaluated the effects of garlic, probiotics, and in combination on levels of immunoglobulin G (IgG) and growth performance in new-born Holstein calves. Thirty-two Holstein calves were randomly allocated to treatments at four days old and were maintained on them until they were 42 days old. The treatments consisted of control (C), garlic powder at 5 g/calf/day (GA), probiotics at 4 g/calf/day (PB), and the combination of garlic and probiotics (GP). Bodyweight, body length and heart girth measurements were taken to determine growth and blood was drawn to determine glucose and IgG. Faec

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Hennessy, D. W., J. F. Wilkins, and S. G. Morris. "Improving the pre-weaning nutrition of calves by supplementation of the cow and/or the calf while grazing low quality pastures. 1. Cow production." Australian Journal of Experimental Agriculture 41, no. 6 (2001): 707. http://dx.doi.org/10.1071/ea00151.

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Large numbers of weaner calves destined for meat production in Australia are born to cows grazing low quality pastures and have low growth rates to weaning. A study was undertaken in a New South Wales subtropical coastal area (Grafton, 29°38′S, 152°54′E) to increase these growth rates by supplementing cows to mid lactation and/or their calves up to weaning. This paper reports on the effects of these supplementation regimes on cow production. Cows were either not supplemented or supplemented with cottonseed meal twice-a-week at 4.2 kg/head over 145 days, commencing before the expected start of

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Mou, Soheli Jahan, Nasrin Sultana Juyena, Mirza Abul Hashim, Raihana Nasrin Ferdousi, Nahid Nowrin Sultana, and Sattwikesh Paul. "MANAGEMENT OF CONGENITAL URINARY OBSTRUCTION IN NEWBORN CALVES." American Journal of Agricultural Science, Engineering, and Technology 3, no. 1 (2017): 27–44. http://dx.doi.org/10.54536/ajaset.v3i1.35.

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Congenital urinary tract obstruction is a developmental anomaly which may persist after birth in new born calves. To determine the occurrence of congenital urinary obstructionand to evaluate tube cystostomy for the management of congenital urinary obstruction inneonatal calves two studies were conducted. A retrospective study was performed toobserve the occurrence of congenital urinary obstruction in neonatal ruminants fromJanuary 2005 to November 2014. Occurrence of congenital urinary obstruction inneonatal calves was also studied in respect to age, sex, breed and season. During theperiod of

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Wu, Jianping, Jinsheng Guo, Ting Liu, Hao Chen, Yan Bai, and David P. Casper. "203 Feeding a calf starter containing monensin alone or in combination with a blend of essential oils and a proprietary cobalt source to Holstein calves." Journal of Animal Science 98, Supplement_4 (2020): 148–49. http://dx.doi.org/10.1093/jas/skaa278.271.

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Abstract Gut health is critical for neonatal calves, and nutritional technologies are needed for disease and stress prevention. Previous work feeding Monensin (MON) in combination with a blend of essential oils and a proprietary cobalt source (EOC) blend had demonstrated improved calf gut health and growth performance. The objective was to evaluate MON and EOC alone or in combination on calf growth performance. Eighty (80) new born Holstein calves were randomly assigned to one of four treatments arranged in a 2 x 2 factorial (MON and EOC). Treatments were: 1) Control without MON or EOC added t

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