Browsing Theses by Title
Now showing items 87-106 of 135
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Listeria monocytogenes in Norwegian fish producing plants and preventative measures
(2015)In this study I have summarized the importance of L.monocytogenes in Norwegian fish production plants and the most important aspects of its preventive measures. In the last ten years the prevalence of L.monocytogenes in ... -
Measuring the genetic impacts on 305 day lactation production and performance by crossbreeding with Holstein-Friesian
(2016)The aim of this study was to Measure the genetic impacts on 305 day Lactation production and performance by crossbreeding with Holstein-Friesian from cows with different proportions of Holstein-Friesian genes, obtained ... -
Membrán-transzporterek genetikai variánsainak vizsgálata vérképző szervrendszeri megbetegedésekben
(2015)ATP-binding cassette (ABC) transporters, present in all living organisms, take part in cell protection and metabolism. Their main task is to pump their substrates in the extracellular space with an ATP-dependent manner. ... -
Nagyüzemi tejelő szarvasmarha-állományok BVD fertőzöttsége Magyarországon
(2015)Bovine viral diarrhea is widespread in domestic cattle stock, one of the most relevant causative agents in animal husbandry. The infection causes diverse clinical pictures, many of the cases are subclinical, but its effect ... -
Néhány szaporodásbiológiai paraméter kapcsolata az ellés körüli anyagforgalommal egy nagy tejtermelésű tehenészetben
(2015)The authors have monitored and evaulated the periparturient period of 60 dairy cattle in a hungarian Holstein friesian dairy farm between September and October 2014. 60 animals were monitored from day 5 before the expected ... -
Oestrus synchronisation in dairy cattle with GnRH and prostaglandin drugs
(2016)The objective of this thesis is to provide an overview of the various methods of oestrus synchronisation in dairy cattle using PGF2a and/or GnRH-based treatment protocols and explore both their positive and negative impact ... -
Opportunities in the modification of fatty acid composition of beef meat with feeding strategies focusing on the actual human dietetic requirements
(2015)In developing nations, meat of all types offers a means for reducing malnutrition and increasing food security while by those in the developed world, red meat, especially of ruminant origin is often viewed as a culprit in ... -
Overview of genetic disorders in sheep
(2016)There are a lot of different disorders that can be found in sheep, some more common than others. In Norway these disorders has been described in literature as common disorders: - Spider Lamb Syndrome (SLS) - Cryptorchidism ... -
Pathological findings in farmed Sparus aurata with special attention to parasites of the gills, fins and skin
(2015)The consumption of seafood is a human practice that dates back to ancient times, when communities lived as hunter-gatherers, travelling from one region to another. Out of necessity, humans had to adapt in order to survive ... -
Patogén és apatogén nyálkaspórás (Myxozoa) fajok halon belüli fejlődésének összehasonlító vizsgálata
(2015)The topic of my thesis was the detection of developmental stages of Myxobolus cerebralis and Myxobolus pseudodispar, two myxosporean fish parasites (Myxozoa) in fish species with differing susceptibility using in vivo ... -
Postpartum anoestrus in dairy cows
(2016)Fertility in dairy cows has declined due to the increased milk yield although veterinary medicine has been improved throughout ages. In order to be able to detect fertility problems, the normal oestrus cycle of cattle ... -
A prebiotikumok hatása a bél-agy tengely működésére: mikrobiális, magatartási és hormonális változások
(2015)It has already prooved that there is bidirectional communication between the brain and gut and also gut microbiota, because gutflora can affect several physiological aspects of the organism, respectively psychological ... -
Predátor jelenlétének hatása a csíkos gabonakabóca táplálkozási sikerességére
(2015)Effects of predator presence on leafhoppers’ feeding success In my thesis I studied non-consumptive interactions between the virus vector leafhopper Psammotettix alienus which is a dominant sap feeding pest in cereal ... -
Prepuberal gonadectomy in dog and cat
(2015)Prepuberal gonadectomy is defined as ovariohysterectomy (OHE), ovariectomy or castration of kittens and puppies between 6 weeks and 16 weeks of age (Root, 2014). However, in some studies prepuberal gonadectomy refers to ... -
Pseudomonas aeruginosa otitis externa in dogs treated under general anesthesia with a 20 minutes ear flush of Tris EDTA and Chlorhexidine followed by a Ciprofloxacin medication
(2015)Otitis externa is a multifactorial syndrome characterized by skin inflammation in the exterior ear canal. It represents around 10% of canine veterinary consultations. The primary factors initiating the otitis externa, ... -
Reproductive management of large captive felidae (Panthera spp
(2015)The initial radiation in the rise of modern felids occurred as a result of the divergence of the Panthera lineage 10.8 million years ago in Asia (Johnson et al., 2006). Fossil evidence from the Zanda Basin of the north-western ... -
Serosurvey of Toxoplasma gondii infection in Hungarian sheep and goat flocks
(2016)Toxoplasma gondii is one of the most important zoonotic agents in the world. Humans can be infected with tachyzoites of the parasite occurring in unpasteurized milk of infected goats and sheep or with bradyzoites found ... -
Short term effects of castration on steroid metabolism
(2016)The purpose of this study was to measure the short term effects of castration on steroid metabolism in male shelter dogs. Blood samples were obtained from 20 male dogs that were part of an on-going neutering program run ...
