TY - JOUR AU - Zsarnovszky, Attila AU - Szabó, Csaba AU - Yersain, Kabdullin AU - Kiss, Dávid Sándor TI - A mágnesesség és az elektromágneses mező állati sejtekre kifejtett hatásai JF - MAGYAR ÁLLATORVOSOK LAPJA J2 - MAGY ALLATORVOSOK VL - 144 PY - 2022 IS - 12 SP - 747 EP - 767 PG - 21 SN - 0025-004X DO - 10.56385/magyallorv.2022.12.747-767 UR - https://m2.mtmt.hu/api/publication/33295696 ID - 33295696 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Zigo, F. AU - Farkasová, Z. AU - Vyrostková, J. AU - Regecová, I. AU - Ondrasovicová, S. AU - Vargová, M. AU - Sasáková, N. AU - Pecka-Kielb, E. AU - Bursová, S. AU - Kiss, Dávid Sándor TI - Dairy Cows' Udder Pathogens and Occurrence of Virulence Factors in Staphylococci JF - ANIMALS J2 - ANIMALS-BASEL VL - 12 PY - 2022 IS - 4 SN - 2076-2615 DO - 10.3390/ani12040470 UR - https://m2.mtmt.hu/api/publication/32720616 ID - 32720616 AB - This study investigated 960 Slovak and Czech spotted cattle from four different conventional (non-organic) dairy herds located in Eastern Slovakia and Czechia during early lactation (14-100 days after calving). Dairy cows were examined clinically; milk from fore-stripping of each udder quarter was subjected to sensory examination and assessed by the California mastitis test (CMT), and laboratory analyses of bacterial pathogens in milk, including virulence factors, were conducted. Positive CMT scores (1-3) for one or more quarters were detected in 271 (28.2%) of the examined animals. Out of 230 infected milk samples, representing 24.0% of all dairy cows, staphylococci (59.1% of positive findings) were the most commonly isolated organisms, followed by E. coli (11.3%), streptococci Str. uberis (9.1%) and Str. agalactiae (3.4%), and enterococci (6.1%). From 136 isolates of S. aureus (38 isolates) and non-aureus staphylococci (NAS; 98 isolates), virulence factors and their resistance to 14 antimicrobials were detected using the disk diffusion method, with PCR detection of the methicillin resistance gene, mecA. An increased incidence of clinical and chronic forms of mastitis has been reported in mastitic cows in which staphylococci, especially S. aureus and NAS (S. chromogenes, S. warneri, and S. xylosus), have been detected and compared to other isolated udder pathogens. From those species, S. aureus and isolates of NAS mentioned above showed multiple virulence factors that are more likely to hydrolyze DNA, hemolysis, produce gelatinase and biofilm, and have multi-drug resistance as compared to other less virulent staphylococci. Generally, the isolated staphylococci showed 77.2% resistance to one or more antimicrobials, in particular to aminoglycosides, β-lactams, macrolides, or cephalosporins. Isolates that showed the ability to form a biofilm were more resistant to more than one antimicrobial than isolates without biofilm production. Multi-drug resistance to three or more antimicrobial classes was recorded in 16 isolates (11.7%), and the presence of the mecA gene was also confirmed in two isolates of S. aureus and two species of NAS. © 2022 by the authors. Licensee MDPI, Basel, Switzerland. LA - English DB - MTMT ER - TY - JOUR AU - Bárány, Zoltán Balázs AU - Tóth, István AU - Jócsák, Gergely AU - Frenyó V., László AU - Bartha, Tibor AU - Sterczer, Ágnes AU - Kiss, Dávid Sándor TI - Differential production of interleukin‐6 and tumor necrosis factor‐α in primary rat astrocyte cultures using two distinct methods of microglia elimination JF - CLINICAL AND EXPERIMENTAL NEUROIMMUNOLOGY J2 - CLIN EXP NEUROIMMUNOLOGY VL - 12 PY - 2021 IS - 3 SP - 192 EP - 201 PG - 10 SN - 1759-1961 DO - 10.1111/cen3.12650 UR - https://m2.mtmt.hu/api/publication/32475357 ID - 32475357 LA - English DB - MTMT ER - TY - JOUR AU - Kiss, Dávid Sándor AU - Tóth, István AU - Jócsák, Gergely AU - Bárány, Zoltán Balázs AU - Bartha, Tibor AU - Frenyó V., László AU - Horvath, Tamas L. AU - Zsarnovszky, Attila TI - Functional Aspects of Hypothalamic Asymmetry JF - BRAIN SCIENCES J2 - BRAIN SCI VL - 10 PY - 2020 IS - 6 PG - 14 SN - 2076-3425 DO - 10.3390/brainsci10060389 UR - https://m2.mtmt.hu/api/publication/31399182 ID - 31399182 AB - Anatomically, the brain is a symmetric structure. However, growing evidence suggests that certain higher brain functions are regulated by only one of the otherwise duplicated (and symmetric) brain halves. Hemispheric specialization correlates with phylogeny supporting intellectual evolution by providing an ergonomic way of brain processing. The more complex the task, the higher are the benefits of the functional lateralization (all higher functions show some degree of lateralized task sharing). Functional asymmetry has been broadly studied in several brain areas with mirrored halves, such as the telencephalon, hippocampus, etc. Despite its paired structure, the hypothalamus has been generally considered as a functionally unpaired unit, nonetheless the regulation of a vast number of strongly interrelated homeostatic processes are attributed to this relatively small brain region. In this review, we collected all available knowledge supporting the hypothesis that a functional lateralization of the hypothalamus exists. We collected and discussed findings from previous studies that have demonstrated lateralized hypothalamic control of the reproductive functions and energy expenditure. Also, sporadic data claims the existence of a partial functional asymmetry in the regulation of the circadian rhythm, body temperature and circulatory functions. This hitherto neglected data highlights the likely high-level ergonomics provided by such functional asymmetry. LA - English DB - MTMT ER - TY - JOUR AU - Kiss, Dávid Sándor AU - Tóth, István AU - Jócsák, Gergely AU - Bartha, Tibor AU - Frenyó V., László AU - Bárány, Zoltán Balázs AU - Horváth, Tamás AU - Zsarnovszky, Attila TI - Metabolic Lateralization in the Hypothalamus of Male Rats Related to Reproductive and Satiety States JF - REPRODUCTIVE SCIENCES J2 - REPROD SCI VL - 27 PY - 2020 IS - 5 SP - 1197 EP - 1205 PG - 9 SN - 1933-7191 DO - 10.1007/s43032-019-00131-3 UR - https://m2.mtmt.hu/api/publication/31260011 ID - 31260011 LA - English DB - MTMT ER - TY - JOUR AU - Jócsák, Gergely AU - Ioja, Enikő AU - Kiss, Dávid Sándor AU - Tóth, István AU - Bárány, Zoltán Balázs AU - Bartha, Tibor AU - Frenyó V., László AU - Zsarnovszky, Attila TI - Endocrine Disruptors Induced Distinct Expression of Thyroid and Estrogen Receptors in Rat versus Mouse Primary Cerebellar Cell Cultures JF - BRAIN SCIENCES J2 - BRAIN SCI VL - 9 PY - 2019 IS - 12 PG - 19 SN - 2076-3425 DO - 10.3390/brainsci9120359 UR - https://m2.mtmt.hu/api/publication/31194217 ID - 31194217 LA - English DB - MTMT ER - TY - CHAP AU - Bárány, Zoltán Balázs AU - Kiss, Dávid Sándor AU - Tóth, István AU - Jócsák, Gergely AU - Frenyó V., László AU - Bartha, Tibor Zsarnovszky Attila AU - Sterczer, Ágnes ED - Sótonyi, Péter ED - Gálfi, Péter ED - Vörös, Károly ED - Magyar, Tibor TI - Az oxidatív stressz és a tumor nekrózis faktor alfa (TNF-alfa) -termelés vizsgálata hepatikus encephalopathiában T2 - Akadémiai beszámolók PB - Állatorvostudományi Egyetem CY - Budapest SN - 9789637149290 T3 - Akadémiai beszámolók PY - 2019 SP - 8 PG - 1 UR - https://m2.mtmt.hu/api/publication/30659394 ID - 30659394 LA - Hungarian DB - MTMT ER - TY - GEN AU - Molnár, Gyula AU - Kiss, Dávid Sándor AU - Tóth, István AU - Frenyó V., László AU - Zsarnovszky, Attila TI - A hypothalamus funkcionális aszimmetriája hím patkányokban ET - 0 PY - 2019 UR - https://m2.mtmt.hu/api/publication/30412862 ID - 30412862 N1 - Akadémiai beszámoló LA - Hungarian DB - MTMT ER - TY - GEN AU - Jócsák, Gergely AU - Kiss, Dávid Sándor AU - Tóth, István AU - Bárány, Zoltán Balázs AU - Frenyó V., László AU - Bartha, Tibor AU - Zsarnovszky, Attila TI - Az endokrin diszruptorkezelés indukálta ösztrogén- és pajzsmirigyhormon receptor expressziós változások összehasonlítása patkány és egér modellben ET - 0 PY - 2019 UR - https://m2.mtmt.hu/api/publication/30412858 ID - 30412858 N1 - Akadémiai beszámoló LA - Hungarian DB - MTMT ER - TY - GEN AU - Bárány, Zoltán Balázs AU - Kiss, Dávid Sándor AU - Tóth, István AU - Jócsák, Gergely AU - Frenyó V., László AU - Bartha, Tibor AU - Zsarnovszky, Attila AU - Sterczer, Ágnes TI - Az oxidatív stressz és a tumor nekrózis faktor alfa (TNF-α)-termelés vizsgálata hepaticus encephalopathiaban ET - 0 PY - 2019 UR - https://m2.mtmt.hu/api/publication/30412856 ID - 30412856 N1 - Akadémiai beszámoló LA - Hungarian DB - MTMT ER -