Results 91 to 100 of about 3,495,245 (275)

Absence of a dose-rate effect in the transformation of C3H 10T1/2 cells by α-particles [PDF]

open access: yes, 1987
The findings of Hill et al. (1984) on the greatly enhanced transformation frequencies at very low dose rates of fission neutrons induced us to perform an analogous study with -particles at comparable dose rates. Transformation frequencies were determined
Balcer-Kubiczek E.K.   +20 more
core   +1 more source

Modulation of the activity of cytosolic phospholipase A2α (cPLA2α) by cellular sphingolipids and inhibition of cPLA2α by sphingomyelin[S]

open access: yesJournal of Lipid Research, 2010
We examined the effect of the cellular sphingolipid level on the release of arachidonic acid (AA) and activity of cytosolic phospholipase A2α (cPLA2α) using two Chinese hamster ovary (CHO)-K1-derived mutants deficient in sphingolipid synthesis: LY-B ...
Hiroyuki Nakamura   +5 more
doaj  

Analysis of magnetic resonance contrast agent entrapment following reversible electroporation in vitro

open access: yesRadiology and Oncology
Administering gadolinium-based contrast agent before electroporation allows the contrast agent to enter the cells and enables MRI assessment of reversibly electroporated regions.
Strucic Marko   +5 more
doaj   +1 more source

Carcinogen-mediated amplification of viral DNA sequences in simian virus 40-transformed Chinese hamster embryo cells.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1981
Exposure of simian virus 40 (SV40)-transformed Chinese hamster embryo cells to various chemical and physical carcinogens induced SV40 DNA synthesis.
S. Lavi
semanticscholar   +1 more source

Factor VIII and methods of preparation of its concentrates

open access: yesБіологічні студії, 2014
To correct factor deficiency or prevent bleeding in patients with hemophilia A, the replacement therapy is carried out. This therapy involves administrating plasma or recombinant preparations of factor VIII.
N. O. Shurko   +2 more
doaj   +1 more source

Analysis of a Chinese hamster ovary cell mutant with defective mobilization of cholesterol from the plasma membrane to the endoplasmic reticulum

open access: yesJournal of Lipid Research, 1997
The factors involved in shuttling cholesterol among cellular membranes have not been defined. Using amphotericin B selection, we previously isolated Chinese hamster ovary cell mutants expressing defects in intracellular cholesterol transport ...
N L Jacobs   +6 more
doaj  

The Chinese or Striped-Back Hamster

open access: yes, 2012
Chinese hamsters are small rodents with a grayish black coat and a black dorsal stripe. Adult animals weigh approximately 39–46 gm, and measure approximately 9 cm in length. This species has been shown to be susceptible to a number of experimentally induced viral, bacterial, and parasitic infections. In recent years, the Chinese hamster's contributions
openaire   +1 more source

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