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Now showing items 976-995 of 3548
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Dr. Zlamál Vilmos
(2007) -
Dr. Zsarnóczai Sándor
(2007) -
A drench-kezelés hatása a tejelő tehenek kérődzésére az ellés körüli időszakban
(2017)Az ellés körüli időszakban gyakran fellépnek anyagcserével és szaporodásbiológiával kapcsolatos problémák a tehenekben a felborult energiaegyensúlynak és anyagcserének köszönhetően. Elterjedté vált az ellés után drench-kezelés ... -
A drencs hatása a bendő pH alakulására az ellés körüli időszakban tejelő tehenekben
(2020)Dolgozatom célja a drencselés hatásának vizsgálata a bendő pH változására az ellés körüli időszakban tejelő tehenekben. Az ellés körüli időszakban számos változáson megy keresztül az állat. Ezek közül az egyik legjelentősebb, ... -
Drinking water hygiene and its effects on the welfare of pigs in Norwegian pig farms
(2016)Water is a fundamental part for all living creatures. It is important that the animals receive water of proper quality and quantity adequate for their physiological status. In pig production little focus has been put on ... -
Drog rezisztens sejtek célzott elpusztítása és "átprogramozása" MDR-szelektív vegyületekkel
(2015)The efficacy of drugs used to treat malignancies is often hampered by the emergence of the so-called multidrug resistance (MDR). Cancer cells with MDR phenotype overexpress a transmembrane protein, P-glycoprotein (Pgp, ... -
Drug absorption modelling in porcine intestinal epithelial cell line
(2020)Once an active substance has been approved for use,itis often combined withat least oneexcipientduring production of proprietary products. Excipients serve to aid absorptionof active substancesandadditionally ... -
Drugs used to modify behaviour in dogs and cats
(2015)This work comprises an analysis of the use of drugs in veterinary practice for the modification of behaviours in pet dogs and cats. The use of medication is, in most cases, essential for the treatment of many behaviour ... -
Duna-menti országok Lipicai törzsei
(1985) -
Dynamic changes of selected biomarkers of the energy metabolism in the peripartal period of the dairy cow
(2017)The dairy cow in the peripartal period has a higher risk to develop diseases associated with metabolic dysregulation. Especially prepartum over conditioned cows are more likely to develop peripartal disorders. Yet there ... -
Dynamics of adipose tissue morphology in periparturient dairy cows
(2014)During the peripartal period the dairy cow undergoes enormous metabolic changes switching from the anabolic to the catabolic status due to the onset of lactation. In early lactation the cow is in a negative energy balance ... -
The dynamics of astroglial cytoskeleton and effects of gonadal steroids
(2000)The cellular units of the central nervous system are the nerve cells (neurons) and the glia cells (neuroglia) – called summarizingly neural cells. Unlike nerve cells, glia undergo shape alterations, regression or hypertrophy, ... -
Dystocia in the Irish Suckler Herd and The Assisted Veterinary Aids
(2020)Dystocia refers to the difficulty in any stage of the parturition which will require assistance by the farmer or a veterinarian. The causes of dystocia can be direct factors (malpresentations, uterine torsion, incomplete ... -
E. coli food born outbreak in Norway at 2006
(2011)In January-February 2006 Norway had its first, serious, national outbreak of food born disease caused by an unusually aggressive form of Verocytotoxin-producing Escherichia coli (E.coli) O103:H25. A total of 18 people, ... -
E. coli O104:H4 Serotype Outbreak in Germany in 2011
(2013)From the first of May until the 25th of July of 2011 at 10 a.m. 852 cases of HUS, 3469 EHEC cases including 426 asymptomatic EHEC infections were reported to the RKI. 32 HUS patients and 18 persons infected with EHEC ... -
Early socialisation of piglets:A solution to reduce aggressivebehaviour at weaning?
(2021)Aggression in pigs,especially when mixing unfamiliar animals,is known andhas beenfor a long time. This aggressive behaviour, expressed through combats, occurs when a hierarchy is establishing within thegroup. -
Ecological and phylogenetic comparative studies of avian lice
(University of Veterinary Medicine Budapest Doctoral School of Veterinary Sciences, 2022)Avian Lice (Phthiraptera: Amblycera, Ischnocera) are common, low pathogenic ectoparasites of birds. Their long coevolutionary history with their hosts make them worthy subjects for studying the ecology and evolution of parasitism. -
The economic importance of reproductive managament in dairy herds
(2011)The objective of this study was to analyze the economic importance of reproductive management of dairy herds. The results presented quantify the annual losses due to reproductive failures at herd level. The investigations ...