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Now showing items 2776-2795 of 3623
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The possible role of embryo transfer in pig breeding
(2023)The embryo transfer is a reproductive technology which was initially just performed due to research purposes. The goal was to transfer embryos from a genetically superior donor female to a recipient with the aim of ... -
Possible therapeutic strategies in clinical rabies
(2023)Rabies is an infectious zoonotic disease that remains a significant public health concern, with an estimated 60,000 annual deaths resulting from RABV infections worldwide. It is imperative to note that rabies is a disease ... -
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 ... -
Poszméh együttesek összehasonlító vizsgálata a cserépfalusi fás legelő különböző növényborítású területein
(2011)A megporzás az egyik alapvető ökoszisztéma szolgáltatás, az európai növényfajok több mint 80%-nak megporzása állati pollinátoroktól függ. A poszméhek (Bombus ) az északi mérsékelt övben, így Európában is nagyon fontos ... -
Potential human health risks associated with consumption of genetically modified agricultural products
(2014)Genetically modified agricultural products have an ever growing presence in the world and many consumers remain unconvinced of its safety. The European Union has taken extensive steps to legally control its use and ... -
Potential utilization of blood leeches in modern veterinary medicine, a critical review
(2018)Blood leeches are natural medical products. They are used since several thousand years for treatment of very different clinical diseases. Over the years effects observed in the field determined through experience can be ... -
A pótlólagos tejkiegészítés hatása a malacok testtömeg-gyarapodására és az alomkiegyenlítettségre a fiaztatóban
(Magyar Állatorvosok Lapja, 2015-07)SUMMARY Sow milk production is the major factor limiting pig growth to weaning. Genetic and environmental changes during the last few decades have resulted in higher milk production of lactating sows, however, many ... -
Pre-ovulatory follicle stasis in the veiled chameleon, Chamaeleo calyptratus Duméril et Duméril, 1851
(2012)In captivity, female veiled chameleons frequently suffer from a common disorder in reptile obstetrics: pre-ovulatory follicle stasis (POFS). During this, vitellogenic follicles do not undergo ovulation and accumulate in ... -
Preantrális tüszők fagyasztása egérben
(2020)Az asszisztált reprodukciós technikák alkalmazásán belül az utóbbi évtizedben egyre nagyobb figyelmet kap a preantrális tüszők felhasználása, mint a megtermékenyíthető petesejtek kinyerésének egyik alternatívája. Az ... -
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 ... -
Precíziós szignálparaméterek vizsgálata a hátas rétisáska ( Chorthippus dorsatus )énekében
(2017)Az ivarok közötti akusztikus kommunikáció a rovarok számos fajánál a párkereső viselkedés egyik fontos komponense. Ennek során a szaporodási partnert kereső egyedek (jellemzően a hímek) által produkált szignálok információt ... -
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 ... -
Pregnancy diagnosis in sheep
(2003)Accurate diagnosis of early pregnancy is a key factor for successful reproduction management in sheep farm. Among the numerous methods used for pregnancy diagnosis in sheep, a few methods can diagnosis early pregnancy. ... -
Preliminary study on the effectiveness of a mycotoxin binder feed additive (BioSorb® MA) in broilers
(2016)One hundred forty-four straight run day-old broiler chicks of ROSS 308 strain were raised in stainless steel brooding cages at a density of 12 broilers per m2, until 21 days of age to compare a dietary mycotoxin binder ... -
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 ... -
Prevalence and Epidemiology of agents causing abortions in Irish cattle herds
(2020)Abortion is commonly referred to for practical purposes as the expulsion of a visible but non-viable foetus (Mee, 2016). Similarly, stillbirths can be defined as the delivery of an anatomically and developmentally ... -
Prevalence and Pathology of the Feline Immunodeficiency Virus (FIV) in Felidae, and its consequences
(2022)In this thesis, I would like to enlighten the reader on the current knowledge of the feline immunodeficiency virus (FIV). Unknown to the general public but yet globally widespread, FIV is one of the most deadly and ...