Results 81 to 90 of about 312,982 (289)

Contrasting ability to take up leucine and thymidine among freshwater bacterial groups: implications for bacterial production measurements

open access: yesEnvironmental Microbiology, 2010
We examined the ability of different freshwater bacterial groups to take up leucine and thymidine in two lakes. Utilization of both substrates by freshwater bacteria was examined at the community level by looking at bulk incorporation rates and at the ...
M. Perez, P. Hörtnagl, R. Sommaruga
semanticscholar   +1 more source

Transit times through the cycle phases of jejunal crypt cells of the mouse [PDF]

open access: yes, 1979
Mean transit times as well as variances of the transit times through the individual phases of the cell cycle have been determined for the crypt epithelial cells of the jejunum of the mouse. To achieve this the fraction of labelled mitoses (FLM) technique
Kellerer, Albrecht M.   +2 more
core  

Cardiosphere-derived cells suppress allogeneic lymphocytes by production of PGE2 acting via the EP4 receptor [PDF]

open access: yes, 2018
derived cells (CDCs) are a cardiac progenitor cell population, which have been shown to possess cardiac regenerative properties and can improve heart function in a variety of cardiac diseases. Studies in large animal models have predominantly focussed on
A Augello   +69 more
core   +2 more sources

Photosensitivity and heat resistance conferred by BrdU incorporation upon a thymidine kinase-deficient mouse cell line with persistent mitochondrial enzyme activity [PDF]

open access: yes, 1975
The selective incorporation of 5-bromodeoxyuridine (BrdU) into mitochondrial DNA (mit-DNA) in the LM(TK-) ClID cell line, a thymidine kinase-deficient derivative of L fibroblasts with persistent mitochondrial enzyme activity, has been utilized to ...
Attardi, G.   +2 more
core  

Inhibition of Tendon Cell Proliferation and Matrix Glycosaminoglycan Synthesis by Non-Steroidal Anti-Inflammatory Drugs in vitro [PDF]

open access: yes, 2002
The purpose of this study was to investigate the effects of some commonly used non-steroidal anti-inflammatory drugs (NSAIDs) on human tendon. Explants of human digital flexor and patella tendons were cultured in medium containing pharmacological ...
B. L HAZLEMAN   +16 more
core   +1 more source

Mycoplasma PneumoniaeThymidine Phosphorylase

open access: yesNucleosides, Nucleotides and Nucleic Acids, 2014
Mycoplasma pneumoniae (Mpn) is a human pathogen causing acute respiratory diseases and accounts for approximately 30% cases of community-acquired pneumonia. Co-infection with Mycoplasmas compromises the efficacy of anticancer and antiviral nucleoside analog-based drugs due to the presence of Mycoplasma thymidine phosphorylase (TP).
Wang, L.   +2 more
openaire   +3 more sources

Differential chemosensitivity to antifolate drugs between RAS and BRAF melanoma cells. [PDF]

open access: yes, 2014
BACKGROUND: The importance of the genetic background of cancer cells for the individual susceptibility to cancer treatments is increasingly apparent.
Arozarena, Imanol   +5 more
core   +2 more sources

Thymidine mutants [PDF]

open access: yesJournal of Clinical Pathology, 1978
R, Maskell, O A, Okubadejo
openaire   +2 more sources

GLAND CELLS IN HYDRA [PDF]

open access: yes, 1986
The proliferative capacity of gland cells in Hydra attenuata was investigated. The results indicate that both gland cell proliferation and interstitial cell differentiation to gland cells contribute to the maintenance of the whole population.
David, Charles N., Schmidt, Tobias
core  

Soil biological quality of grassland fertilized with adjusted cattle manure slurries in comparison with organic and inorganic fertilizers [PDF]

open access: yes, 2009
We studied the effect of five fertilizers (including two adjusted manure slurries) and an untreated control on soil biota and explored the effect on the ecosystem services they provided.
Bloem, J.   +6 more
core   +2 more sources

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