Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Harriette Oldenhof"'
Autor:
Harriette Oldenhof, Karl Rohn, Daniela Tiedemann, G. Martinsson, Anna Tönissen, Jutta Sielhorst, Dominik Burger, Janina Rau, Harald Sieme
Publikováno v:
Tierärztliche Praxis Ausgabe G: Großtiere / Nutztiere. 46:172-177
Transvaginal ultrasound-guided aspiration (TUA) is a procedure which can be used for the reduction of twins post-fixation in the mare. The aim of this study was to evaluate the effect of the age of mares and the day of gestation on the outcome of TUA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef0de0fa74a319ad316544da577987a
https://doi.org/10.15653/tpg-170741
https://doi.org/10.15653/tpg-170741
Autor:
Sercan Içli, Meisam Soleimani, Harriëtte Oldenhof, Harald Sieme, Peter Wriggers, Willem F. Wolkers
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Cryopreservation can be used to store equine oocytes for extended periods so that they can be used in artificial reproduction technologies at a desired time point. It requires use of cryoprotective agents (CPAs) to protect the oocytes agains
Externí odkaz:
https://doaj.org/article/42ec7603b6d742699dfadd8d7f2b2fb8
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Even though dried sperm is not viable, it can be used for fertilization as long as its chromatin remains intact. In this study, we investigated drying- and temperature-induced conformational changes of nucleic acids and stallion sperm chroma
Externí odkaz:
https://doaj.org/article/3799dd8fb9e44ecf930c4cf73237f882
Autor:
Dejia Liu, Sükrü Caliskan, Bita Rashidfarokhi, Harriëtte Oldenhof, Klaus Jung, Harald Sieme, Andres Hilfiker, Willem F. Wolkers
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Freeze-drying can be used to ensure off-the-shelf availability of decellularized heart valves for cardiovascular surgery. In this study, decellularized porcine aortic heart valves were analyzed by nitroblue tetrazolium (NBT) staining and Fou
Externí odkaz:
https://doaj.org/article/c8342ed5b18f41329cfb21e52d1a6688
Publikováno v:
Cryobiology. 61(1)
According to the water replacement hypothesis, trehalose stabilizes dry membranes by preventing the decrease in spacing between adjacent phopspholipid headgroups during dehydration. Alternatively, the water-entrapment hypothesis postulates that in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b09be29d28f119db244c3d575703528
https://pubmed.ncbi.nlm.nih.gov/20566369
https://pubmed.ncbi.nlm.nih.gov/20566369
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract Saliva has been widely recognized as a non-invasive, painless and easy-to-collect bodily fluid, which contains biomarkers that can be used for diagnosis of both oral and systemic diseases. Under ambient conditions, salivary biomarkers are su
Externí odkaz:
https://doaj.org/article/24d31be547c8401abb3f6c4fde07df31
Publikováno v:
Cryobiology. 67:406
Success rates for cryopreservation of equine sperm show a large variation among individual stallions. Factors that have been implicated with this inter-male variation in cryosurvival are the ability of sperm to tolerate osmotic stress, and temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5072e6b613fb704cbf8ec706513d9e42
https://doi.org/10.1016/j.cryobiol.2013.09.033
https://doi.org/10.1016/j.cryobiol.2013.09.033
Autor:
Raffaele Brogna, Harriëtte Oldenhof, Harald Sieme, Constança Figueiredo, Tobias Kerrinnes, Willem F Wolkers
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0234502 (2020)
Preservation of blood plasma in the dried state would facilitate long-term storage and transport at ambient temperatures, without the need of to use liquid nitrogen tanks or freezers. The aim of this study was to investigate the feasibility of dry pr
Externí odkaz:
https://doaj.org/article/66af227af24345f9b9a75c1f9e2a42d9
Autor:
Miao Zhang, Harriëtte Oldenhof, Bulat Sydykov, Judith Bigalk, Harald Sieme, Willem F. Wolkers
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract The aim of this study was to investigate preservation of biomolecular structures, particularly DNA, in freeze-dried fibroblasts, after loading with trehalose via freezing-induced uptake. Cells were freeze-dried with trehalose alone or in a m
Externí odkaz:
https://doaj.org/article/6818fc6151594e72a6ebc0ad9c7eefd8
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0199867 (2018)
Cryopreservation of biological materials is predominantly done using liquid nitrogen, and its application involves high maintenance costs and the need for periodical refilling of liquid nitrogen. Stable storage in mechanical freezers at -80°C would
Externí odkaz:
https://doaj.org/article/62065f92f85644df8f1663ad75a25707