Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Anne-Marie Luther"'
Autor:
Anne-Marie Luther, Mohammad Varzandeh, Christina Beckermann, Leon Feyer, Isabel Katharina Maaßen, Harriёtte Oldenhof, Steffen Hackbarth, Dagmar Waberski
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Antimicrobial resistance is an increasing challenge in semen preservation of breeding animals, especially in the porcine species. Bacteria are a natural component of semen, and their growth should be inhibited to protect sperm fertilizing capacity an
Externí odkaz:
https://doaj.org/article/3ca02c147f704a43b60226447358d8f2
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
IntroductionFacing the global threat of antimicrobial resistance, the reduction of antibiotic use in semen extenders is a main goal in artificial insemination (AI) of pigs. The aim of this study was to investigate the potential of a commercial extend
Externí odkaz:
https://doaj.org/article/6510bf570caa4fb983e758530ec30575
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract This single cell study aimed to clarify whether an elevated incidence of sperm with a retained cytoplasmic droplet (CD) can be compensated by a higher sperm number in boar semen doses to maintain fertility. Cluster analysis of motile spermat
Externí odkaz:
https://doaj.org/article/fe0b1494c52c42829e0bde0dec570300
Publikováno v:
Antibiotics, Vol 12, Iss 5, p 857 (2023)
Multi-drug antibiotic resistance of Serratia (S.) marcescens and Klebsiella (K.) oxytoca in boar semen is an emerging threat to pig reproduction and the environment. The aim of this study is to examine the efficiency of a novel hypothermic preservati
Externí odkaz:
https://doaj.org/article/736400577e584767bd6cf81327a3f407
Publikováno v:
Microorganisms, Vol 11, Iss 3, p 788 (2023)
The aim of this study was first to examine the prevalence of bacteria-associated loss of sperm quality in samples from insemination centers during a seven-year semen monitoring program and, second, to investigate the growth dynamic of four different
Externí odkaz:
https://doaj.org/article/16681ac138734430aa10a0400e73f85f
Autor:
Marta C. Bonilla, Simon Lassnig, Andrea Obando Corella, Rabea Imker, Peter Valentin-Weigand, Maren von Köckritz-Blickwede, Anne-Marie Luther, Isabel Hennig-Pauka, Nicole de Buhr
Publikováno v:
Pathogens, Vol 11, Iss 8, p 880 (2022)
Glaesserella (G.) parasuis is one of the most important porcine pathogens causing Glaesser’s disease. Neutrophil granulocytes are the major counteracting cell type of the innate immune system, which contribute to the host defense by phagocytosis or
Externí odkaz:
https://doaj.org/article/435aa69d77db4f84b2f36c5a4a616ec9
Autor:
Aline F L Paschoal, Anne-Marie Luther, Helen Jäkel, Kathi Scheinpflug, Kristin Mühldorfer, Fernando P Bortolozzo, Dagmar Waberski
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0234339 (2020)
Hypothermic storage of boar semen provides the possibility to omit antibiotics from semen extenders so long as sperm quality is maintained and bacterial growth prevented. The objective of this study was to determine an optimal cooling-rate frame for
Externí odkaz:
https://doaj.org/article/1bcfd19029eb4e6e86eb36071b26cbe0
Publikováno v:
Antibiotics, Vol 10, Iss 11, p 1319 (2021)
Antibiotic use in semen extenders for livestock may contribute to the development and spreading of multi-drug resistance. Antimicrobial control in semen doses for artificial insemination of pigs is indispensable due to the relatively high storage tem
Externí odkaz:
https://doaj.org/article/40307a0e77b94d9ea381563d01b899f0
Publikováno v:
Animals, Vol 11, Iss 9, p 2570 (2021)
Retained cytoplasmic droplets (CD) are the most frequent sperm abnormality in boar semen. A high incidence of CD is associated with subfertility, but the underlaying reasons are not well understood. The storage of extended semen might augment the adv
Externí odkaz:
https://doaj.org/article/a867ef6fe02d4820828f1d03dc791c74
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 18, p 6474 (2020)
Long-term exposure of liquid preserved boar spermatozoa to seminal plasma (SP) can cause dramatic sperm injury. This study examined whether boar specificity exists in the sensitivity of spermatozoa to SP and whether correspondent biomarkers can be id
Externí odkaz:
https://doaj.org/article/23f0fc2046ba47f5868997d4e6524467