خيارات البحث
النتائج 51 - 60 من 669
Application of a liposomal subunit vaccine in chickens for reduction of Campylobacter gut colonisation النص الكامل
2024
Łasica Anna | Godlewska Renata | Gubernator Jerzy | Jakubiak-Augustyn Anna | Majewski Paweł | Wyszyńska Agnieszka
Campylobacter are the most common cause of food poisoning, which manifests itself in diarrhoea of varying severity. Additionally, because of the increasing number of people with immune deficiencies, more frequent serious complications of Campylobacter infections are being observed. The main source of infection is the consumption of contaminated poultry meat, which is a consequence of the insufficiency of current hygiene and biosecurity to control Campylobacter or eliminate it from the poultry food chain.
اظهر المزيد [+] اقل [-]Analysis of the role of Dirofilaria repens macrophage migration inhibitory factors in host–parasite interactions النص الكامل
2024
Karabowicz Justyna | Długosz Ewa | Bąska Piotr | Pękacz Mateusz | Wysmołek Magdalena Elżbieta | Klockiewicz Maciej | Wiśniewski Marcin
Dirofilaria repens is a zoonotic parasitic filarial nematode that infects carnivores and occasionally humans. Knowledge of the host–parasite molecular interactions enabling the parasite’s avoidance of the host immune response in subcutaneous dirofilariasis remains limited. Parasitic orthologues of host macrophage migration inhibitory factor (MIF) are molecules potentially involved in this process.
اظهر المزيد [+] اقل [-]Effect of central administration of indomethacin on anandamide-induced GnRH/LH secretion in the hypothalamus of anoestrous ewes النص الكامل
2024
Tomaszewska-Zaremba Dorota | Tomczyk Monika | Wojtulewicz Karolina | Bochenek Joanna | Pałatyńska Kinga | Herman Andrzej Przemysław
It is suggested that cannabinoids (CBs) may disturb reproduction through action on hypothalamic gonadotropin-releasing hormone (GnRH) neurons directly or indirectly through intermediates such as prostaglandins. The study aimed to determine the influence of intracerebroventricular (i.c.v.) injection of the endogenous cannabinoid anandamide (N-arachidonoylethanolamine – AEA), alone or with the prostaglandin synthesis inhibitor indomethacin (IND), on GnRH/luteinising hormone (LH) secretion. The purpose of the research was to clarify the role of endocannabinoids and their interaction with prostaglandins in the regulation of reproduction at the level of the hypothalamus and pituitary in anoestrous sheep.
اظهر المزيد [+] اقل [-]Murine hepatic proteome adaptation to high-fat diets with different contents of saturated fatty acids and linoleic acid : α-linolenic acid polyunsaturated fatty acid ratios النص الكامل
2024
Liput Kamila P. | Lepczyński Adam | Poławska Ewa | Ogłuszka Magdalena | Starzyński Rafał | Urbański Paweł | Nawrocka Agata | Jończy Aneta | Pierzchała Dorota | Pareek Chandra S. | Gołyński Marcin | Woźniakowski Grzegorz | Czarnik Urszula | Pierzchała Mariusz
Some health disorders, such as obesity and type 2 diabetes, are associated with a poor diet and low quality of the fat in it. The type and duration of the diet have an impact on the liver. This investigation uses the proteomic approach to identify changes in the mouse liver protein profile in adaptation to high-fat diets with different saturated fatty acid contents and linoleic acid (18:2n-6) to α-linolenic acid (18:3n-3) fatty acid ratios.
اظهر المزيد [+] اقل [-]Effect of chokeberry pomace as a feed additive for high-producing dairy goats on oxidative stress parameters and quality of milk النص الكامل
2024
Szymańska-Czerwińska Monika | Matin Maima | Niemczuk Krzysztof | Strzałkowska Nina | Osiński Zbigniew | Horbańczuk Karina | Wierzbicka Agnieszka | Horbańczuk Jarosław Olav | Atanasov Atanas Georgiev | Jóźwik Artur
Chokeberry pomace, rich in polyphenolic compounds, holds potential to be a valuable feed additive for enhancing the antioxidative capacity and overall quality of milk. This study explores the impact of dietary inclusion of chokeberry pomace on oxidative stress parameters and other milk quality parameters in high-producing dairy goats.
اظهر المزيد [+] اقل [-]The prevalence of Mycoplasma canis in the vaginas of breeding bitches النص الكامل
2024
Jagódka Dariusz | Kaczorek-Łukowska Edyta | Socha Piotr Andrzej
How bacterial infections of the reproductive tract cause infertility and the correlation between the health status of female dogs and the presence of Mycoplasma canis (M. canis) in the vagina are still unclear. The aim of this study was to determine the M. canis population in the vagina of breeding bitches and to correlate this microbial population with some fertility outcomes.
اظهر المزيد [+] اقل [-]The herd-level prevalence of Fasciola hepatica infection in the goat population of Poland النص الكامل
2024
Mickiewicz Marcin | Nowek Zofia | Czopowicz Michał | Moroz-Fik Agata | Biernacka Kinga | Potărniche Adrian-Valentin | Szaluś-Jordanow Olga | Górski Paweł | Nalbert Tomasz | Buczek Krzysztof | Mālniece Aija | Markowska-Daniel Iwona | Kaba Jarosław
Fasciola hepatica, also known as the common liver fluke, is a globally distributed trematode parasite responsible for high economic losses in ruminants. Infection with F. hepatica occurs in Polish cattle and sheep; however, very little is known about its occurrence in goats. Therefore, a serological and coproscopic survey was carried out in Polish goats to determine the herd-level prevalence of F. hepatica infection in the goat population of Poland.
اظهر المزيد [+] اقل [-]Bacterial microbiome diversity along poultry slaughtering lines: insights from chicken carcasses and environmental sources النص الكامل
2024
Telli Arife Ezgi | Biçer Yusuf | Telli Nihat | Sönmez Gonca | Turkal Gamze | Güzel İsmail
This study aimed to determine the bacterial diversity of chicken carcasses and their surrounding environment at various stages along a poultry slaughter line.
اظهر المزيد [+] اقل [-]Diet supplementation with Saccharomyces cerevisiae influences the electrophoretic parameters in blood in young Charolaise bulls النص الكامل
2024
Arfuso Francesca | Giannetto Claudia | Pennisi Melissa | Giudice Elisabetta | Piccione Giuseppe | Gianesella Matteo | Zumbo Alessandro
The objective of the research was to investigate the effect of Saccharomyces cerevisiae supplementation on some acute-phase proteins, haptoglobin and all electrophoretic parameters in young Charolaise bulls.
اظهر المزيد [+] اقل [-]The diagnostic value of selected immune parameters in peripheral blood of dogs with malignant mammary tumours – a preliminary study النص الكامل
2024
Lisiecka Urszula | Brodzki Piotr | Śmiech Anna | Michalak Katarzyna | Winiarczyk Stanisław | Żylińska Beata | Adaszek Łukasz
The main adaptive immune cells are T and B lymphocytes and they play key roles in the induction of immune responses against canine mammary tumours. Investigating these cell subpopulations may lead to more precise diagnosis of these malignancies.
اظهر المزيد [+] اقل [-]