Results 151 to 160 of about 151,356 (287)

Autodécomposition de thymidine tritiée en solution aqueuse

, 2017
Les auteurs ont étudié, par chromatographie sur papier, les produits de décomposition formés, à 4 °C, dans une solution vieillie de thymidine tritiée.
Bernard Ekert, Sonia Apelgot
core   +1 more source

Transgenic selection and underlying mechanisms in apicomplexan parasites

The FEBS Journal, EarlyView.
Transgenic selection markers have driven genetic engineering in apicomplexans, enabling precise, iterative experiments. This review discusses mechanistic details of drug selection markers, strategies for marker recycling, and practical considerations for several clinically relevant parasites.
Swaroop Peddiraju, Rakhee Lohia, Nishith Gupta   +2 more
wiley   +1 more source

Toxicologic effects of a high dose of thymidine in mice

, 1980
The pharmacologic effects and plasma concentrations produced by the ip administration of high doses of thymidine were determined in CDF 1 mice. Within 15 min after the injection of thymidine at a dose of 4.075 g/kg (between LD0 and LD50), mean arterial ...
Jordan, William, Bolten, Bruce J, Zaharko, Daniel S, Herman, Eugene H, Ardalan, Bach, Cooney, David A   +5 more
core   +1 more source

Schistosomiasis mansoni: evidence for a milder response in germfree mice

Revista do Instituto de Medicina Tropical de São Paulo, 1987
Germfree (GF and conventional (CV) mice were infected intraperitoneally with GF cercariae of Schistosoma mansoni and kept for six weeks. Twenty four hours before killing, they were injected with [³H]-thymidine.
Leda Q. Viera, Tasso Moraes-santos
doaj  

Temporal shifts in antiretroviral therapy regimens and metabolic outcomes in people living with HIV: A systematic review and meta‐analysis

HIV Medicine, EarlyView.
Abstract Introduction Antiretroviral therapy (ART) for people living with HIV has led to dramatically reduced mortality and improved life expectancy. This achievement is accompanied by a higher risk for metabolic and other non‐communicable diseases. The role and contribution of various ART regimens to adverse metabolic outcomes are not fully understood.
Melani Ratih Mahanani, Myo Chit, Sophie Mohr, Elisenda Cama i Gibernau, Svetlana Hetjens, Volker Winkler, Hans‐Michael Steffen, Florian Neuhann   +7 more
wiley   +1 more source

Rational design of 5'-thiourea-substituted α-thymidine analogues as thymidine monophosphate kinase inhibitors capable of inhibiting mycobacterial growth

, 2007
Recently, thymidine monophosphate kinase (TMPK) emerged as an attractive target for developing inhibitors of Mycobacterium tuberculosis growth. The elucidation of the X-ray structure of TMPK of M.
Froeyen, Matheus, Froeyen, Mathy, Van Calenbergh, Serge, Munier-Lehmann, Hélène, Balzarini, Jan, Van Daele, Ineke   +5 more
core   +1 more source

Cytosolic delivery of bacterial metabolites by riboflavin transporters promotes MR1 antigen presentation and MAIT cell recognition

Immunology &Cell Biology, EarlyView.
VitBAg antigen presentation is promoted through a cytosolic pathway that reaches ligand‐receptive MR1 to present to MAIT cells, like the riboflavin transport pathway. Riboflavin solute carrier transporters can promote this MR1 presentation, but they are not essential for this role, suggesting redundant pathways to uptake VitBAg.
Sebastian Cruz‐Gomez, Hui Jing Lim, Brunda Nijagal, Yuting Yang, Nicole Lau, Jeffrey YW Mak, David P Fairlie, Hayley Newton, Mariolina Salio, Jose A Villadangos, Hamish EG McWilliam   +10 more
wiley   +1 more source

Thymidine kinase, thymidylate synthase, and endothelial cell growth under hyperoxia

, 1987
To determine the respective role of thymidine kinase and thymidylate synthase activities in the hyperoxia-induced decrease in DNA synthesis and their relationship with cell replication, we measured these two enzyme activities in primary cultures of ...
L. Jornot, A. F. Junod, H. Petersen
core   +1 more source

Inducing Antigen‐Specific and Functional Immune Responses in Mice Toward Bovine Herpesvirus 1 and Bovine Respiratory Syncytial Virus by Chimeric Peptides Delivered by Bovine Herpesvirus 4‐Based Vector

Immunology, EarlyView.
Bovine Alphaherpesvirus 1 (BoHV‐1) and Bovine respiratory syncytial virus (BRSV) are major drivers of respiratory disease in cattle. (A) To target both pathogens, two chimeric antigens—membrane‐linked and secreted—combining BoHV‐1 glycoprotein D and BRSV fusion glycoprotein were designed and expressed using recombinant BoHV‐4‐based vectors.
Antonino Di Lorenzo, Sergio Minesso, Chiara Cossu, Valentina Franceschi, Elisabetta Bolli, Vittorio Madia, Laura Conti, Gaetano Donofrio   +7 more
wiley   +1 more source

The MacBrain Resource Center (MBRC) rhesus macaque embryonic brain histology datasets

Journal of Anatomy, EarlyView.
We introduce the MacBrain Resource Center (MBRC) Collections of rhesus macaque embryonic brain tissue. Here, we illustrate histo‐ and immunohistology from our dynamically growing Collection 6, which currently contains >10,000 zoomable and downloadable images from n = 14 male and female embryos from early to late in gestation.
Valeria Mendoza‐Silva, Emma Burke, Lucy Greene, Mikhail Rodov, Janja Kopić, Phil Barello, Yury M. Morozov, Keiko Moriya‐Ito, Chiaki Ohtaka‐Maruyama, Zeljka Krsnik, Pasko Rakic, Alvaro Duque   +11 more
wiley   +1 more source