Search Results - "Tőzsér, J."

Heart rate and heart rate variability in multiparous dairy cows with unassisted calvings in the periparturient period by Kovács, L, Tőzsér, J, Kézér, F.L, Ruff, F, Aubin-Wodala, M, Albert, E, Choukeir, A, Szelényi, Z, Szenci, O

“…Abstract Behavioural changes before calving can be monitored on farms; however, predicting the onset of calving is sometimes difficult based only on clinical…”
Get full text

Welfare implication of measuring heart rate and heart rate variability in dairy cattle: literature review and conclusions for future research by Kovács, L., Jurkovich, V., Bakony, M., Szenci, O., Póti, P., Tőzsér, J.

“…Heart rate (HR) measurements have been used to determine stress in livestock species since the beginning of the 1970s. However, according to the latest studies…”
Get full text

Cardiac responses to palpation per rectum in lactating and nonlactating dairy cows by Kovács, L, Tőzsér, J, Szenci, O, Póti, P, Kézér, F L, Ruff, F, Gábriel-Tőzsér, Gy, Hoffmann, D, Bakony, M, Jurkovich, V

“…Interest in the monitoring of heart rate variability (HRV) has increased recently, as it gives more detailed and immediate information about the level of…”
Get more information

Highly abundant defense proteins in human sweat as revealed by targeted proteomics and label-free quantification mass spectrometry by Csősz, É., Emri, G., Kalló, G., Tsaprailis, G., Tőzsér, J.

“…Background The healthy human skin with its effective antimicrobial defense system forms an efficient barrier against invading pathogens. There is evidence…”
Get full text

Short communication: Changes in heart rate variability of dairy cows during conventional milking with nonvoluntary exit by Kovács, L, Tőzsér, J, Bakony, M, Jurkovich, V

“…Heart rate variability (HRV), as a physiological measure of animal welfare, was investigated in 36 cows milked in a parallel milking parlor with nonvoluntary…”
Get more information

Step behaviour and autonomic nervous system activity in multiparous dairy cows during milking in a herringbone milking system by Kezer, F L, Kovacs, L, Tzser, J

“…Behavioural and cardiac responses of multiparous dairy cows (n=24) during milking in a 2×4 stall herringbone milking system were evaluated in this study. Heart…”
Get full text

Change of amino acid profile in Charolais cows´colostrum and transient milk during the first week post partum by Zandoki, R, Csapo, J, Csapo-Kiss, Z, Tabori, I, Domokos, Z, Szuecs, E, Toezser, J

“…A herd of 37 Charolais cows was used to evaluate the changes in amino acids in colostrum and transient milk during the first week after parturition. Colostrum…”
Get full text

Tobacco etch virus protease: mechanism of autolysis and rational design of stable mutants with wild-type catalytic proficiency by Kapust, Rachel B., Tözsér, József, Fox, Jeffrey D., Anderson, D.Eric, Cherry, Scott, Copeland, Terry D., Waugh, David S.

“…Because of its stringent sequence specificity, the catalytic domain of the nuclear inclusion protease from tobacco etch virus (TEV) is a useful reagent for…”
Get full text

Proteolytic events of HIV-1 replication as targets for therapeutic intervention by Tözsér, J, Oroszlan, S

“…Acquired immunodeficiency syndrome (AIDS) is a worldwide epidemic caused by infection with HIV, a human retrovirus. Proteolysis occurs at many points of the…”
Get more information

HIV Inhibitors: Problems and Reality by TÖZSÉR, JÓZSEF

“…: The human immunodeficiency virus encodes three replication enzymes, which are required for a productive life‐cycle. Currently, several anti‐retroviral drugs…”
Get full text

The influence of temperament on cortisol concentration and metabolic profile in Tsigai lambs by Pajor, F., Kovács, A., Tőzsér, J., Póti, P.

“…The aim of the present study was to investigate the relationships between temperament score and blood cortisol concentration, as well as energy metabolic…”
Get full text

Folded Monomer of HIV-1 Protease by Ishima, Rieko, Ghirlando, Rodolfo, Tözsér, József, Gronenborn, Angela M., Torchia, Dennis A., Louis, John M.

“…The mature human immunodeficiency virus type 1 protease rapidly folds into an enzymatically active stable dimer, exhibiting an intricate interplay between…”
Get full text

Effect of temperament of ewes on their maternal ability and their lambs’ postweaning traits in Tsigai breed by Pajor, F., Murányi, A., Szentléleki, A., Tőzsér, J., Póti, P.

“…The aims of present study were to investigate the relationship between temperament score and cortisol and lactic acid levels of blood, as well as the effect of…”
Get full text

Combining mutations in HIV-1 protease to understand mechanisms of resistance by Mahalingam, Bhuvaneshwari, Boross, Peter, Wang, Yuan-Fang, Louis, John M., Fischer, Christopher C., Tozser, Jozsef, Harrison, Robert W., Weber, Irene T.

“…HIV‐1 develops resistance to protease inhibitors predominantly by selecting mutations in the protease gene. Studies of resistant mutants of HIV‐1 protease with…”
Get full text

Stabilization from Autoproteolysis and Kinetic Characterization of the Human T-cell Leukemia Virus Type 1 Proteinase by Louis, John M., Oroszlan, Stephen, Tözsér, József

“…We have developed a system for expression and purification of wild-type human T-cell leukemia virus type 1 (HTLV-1) proteinase to attain sufficient quantities…”
Get full text

Comparison of the effect of FK506 and cyclosporin A on virus production in H9 cells chronically and newly infected by HIV-1 by Briggs, C. J, Ott, D. E, Coren, L. V, Oroszlan, S, Tözsér, J

“…The presence of FK506-binding protein-12 was demonstrated in virions of HIV-1, although its concentration was lower than that of cyclophilin A. The effect of…”
Get full text

Comparison of the HIV-1 and HIV-2 proteinases using oligopeptide substrates representing cleavage sites in Gag and Gag-Pol polyproteins by Tözsér, József, Bláha, Ivo, Copeland, Terry D., Wondrak, Ewald M., Oroszlan, Stephen

“…The substrate specificity of the human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) proteinases was compared using oligopeptides corresponding to…”
Get full text

Clustering of Class I HLA Oligomers with CD8 and TCR: Three-Dimensional Models Based on Fluorescence Resonance Energy Transfer and Crystallographic Data by Gaspar, Rezso, Jr, Bagossi, Peter, Bene, Laszlo, Matko, Janos, Szollosi, Janos, Tozser, Jozsef, Fesus, Laszlo, Waldmann, Thomas A, Damjanovich, Sandor

“…Fluorescence resonance energy transfer (FRET) data, in accordance with lateral mobility measurements, suggested the existence of class I HLA dimers and…”
Get full text

Plasminogen Activator Activity in Tears after Excimer Laser Photorefractive Keratectomy by Csutak, Adrienne, Tozser, Jozsef, Bekesi, Laszlo, Hassan, Ziad, Berta, Andras, Silver, David M

“…To quantify changes of plasminogen activator activity in tear fluid during corneal re-epithelialization after excimer laser photorefractive keratectomy (PRK)…”
Get full text

Crystal structures of HIV protease V82A and L90M mutants reveal changes in the indinavir‐binding site by Mahalingam, Bhuvaneshwari, Wang, Yuan‐Fang, Boross, Peter I., Tozser, Jozsef, Louis, John M., Harrison, Robert W., Weber, Irene T.

“…The crystal structures of the wild‐type HIV‐1 protease (PR) and the two resistant variants, PRV82A and PRL90M, have been determined in complex with the…”
Get full text