Browsing Theses by Title
Now showing items 93-112 of 135
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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 ... -
Statistical analysis of prevalence of campylobacter in poultry farms related to weather conditions in Cyprus
(2016)Campylobacter spp. are now considered to be the leading cause of food borne enteritis worldwide and the most frequently implicated animal host/reservoir of these pathogens is the chicken. Campylobacter spp thrive in moist ... -
Study of behaviour change in dogs when fed a home prepared diet compared to a commercial diet
(2016)Nutrition has an important and widely under researched impact on dog behaviour. Protein and tryptophan can affect aggressiveness, fibre effects satiety and antioxidants alter aging behaviour. The differences between a ... -
Study on the prevalence and risk factors of bovine respiratory disease complex in Irish cattle herds
(2016)The aim of this study was to identify the prevalence and risk factors of bovine respiratory disease complex (BRDC) within Irish cattle herd. All the farms surveyed were located in County Louth in the North East of Ireland. ... -
Szaporodásbiológiai menedzsement gazdasági vonatkozásai nyugat-dunántúli tejelő tehenészetekben
(2015)Reproductive performance influences the profitability of dairy herds directly. Surveys conducted in Hungary so far have shown that reproductive disorders cause significant losses in the dairies. The aim of my thesis was ... -
Szipókás rovarok táplálkozási mintázatai regadozó zavarása mellett
(2015)Predators have a great importance in ecosystems. They can negatively influence the population size of their prey by direct consumption and by the stress caused by their presence. The physiology, the behaviour and the spatial ...
