Results
author = "Yoshihara, K."
Quantitative Comparison between AES and SIMS Depth Profiles of a Double Layer Structure of AlAs in GaAs Using the MRI-model
Description :
Application of the so called mxing-roughness-information depth (MRI)-model to
the quantitative reconstruction of the in-depth distribution of composition is
demonstrated by comparing SIMS and AES depth profiles. A GaAs/AlAs reference
sample consisting of two layers of AlAs (1 ML and 36 ML) separat...
Repository :
arXiv
Language(s) :
Undetermined
Purification and Characterization of Two Dihydroxyacetone Kinases from Schizosaccharomyces pombe IFO 0354
Description :
Two dihydroxyacetone kinases (DHAKs), DHAK I and DHAK II, were purified to homogeneity from Schizosaccharomyces pombe IFO 0354. They were immunologically different from each other. Although both of the enzymes had some affinity for glycerol and dl-glyceraldehyde in addition to dihydroxyacetone and g...
Repository :
Europe PubMed Central
Language(s) :
English
Temperature-induced changes in the coenzyme environment of D-amino acid oxidase revealed by the multiple decays of FAD fluorescence.
Description :
A temperature-dependent change in the microenvironment of the coenzyme, FAD, of D-amino acid oxidase was investigated by means of steady-state and picosecond time-resolved fluorescence spectroscopy. Relative emission quantum yields from FAD bound to D-amino acid oxidase revealed the temperature tran...
Repository :
Europe PubMed Central
Language(s) :
English
Role of interleukin 15 in colitis induced by dextran sulphate sodium in mice
Description :
Repository :
Europe PubMed Central
Language(s) :
English
Evidence for adenosine diphosphate ribosylation of Ca2+, Mg2+-dependent endonuclease.
Description :
The molecular basis for the inhibition of the Ca2+,Mg2+-dependent endonuclease resulting from the formation of poly(adenosine diphosphate ribose) (ADP-Rib) was studies in a simplified system containing purified rat liver or bull semen endonuclease, purified rat liver poly(ADP-Rib) synthetase, [3H]NA...
Repository :
Europe PubMed Central
Language(s) :
English
Poly-L-glutamine forms cation channels: relevance to the pathogenesis of the polyglutamine diseases.
Description :
We report that long-chain poly-L-glutamine forms cation-selective channels when incorporated into artificial planar lipid bilayer membranes. The channel was permeable to alkali cations and H(+) ions and virtually impermeable to anions; the selectivity sequence based on the single-channel conductance...
Repository :
Europe PubMed Central
Language(s) :
English
Cloning and nucleotide sequence analysis of the colH gene from Clostridium histolyticum encoding a collagenase and a gelatinase.
Description :
The colH gene encoding a collagenase was cloned from Clostridium histolyticum JCM 1403. Nucleotide sequencing showed a major open reading frame encoding a 116-kDa protein of 1,021 amino acid residues. The deduced amino acid sequence contains a putative signal sequence and a zinc metalloprotease cons...
Repository :
Europe PubMed Central
Language(s) :
English
Purification and characterization of Clostridium perfringens 120-kilodalton collagenase and nucleotide sequence of the corresponding gene.
Description :
Clostridium perfringens type C NCIB 10662 produced various gelatinolytic enzymes with molecular masses ranging from approximately 120 to approximately 80 kDa. A 120-kDa gelatinolytic enzyme was present in the largest quantity in the culture supernatant, and this enzyme was purified to homogeneity on...
Repository :
Europe PubMed Central
Language(s) :
English
The hepatic vagus nerve attenuates Fas-induced apoptosis in the mouse liver via alpha 7 nicotinic acetylcholine receptor
Description :
Background & Aims: Although accumulating evidence has recently shown that the efferent vagus nerve attenuates systemic inflammation, it remains unclear whether or not the vagus nerve can affect Fas-induced liver apoptosis. We investigated the effect of the vagus nerve by using a selective hepatic va...
Repository :
UCL Eprints
Language(s) :
Undetermined
Role of DNAS1L3 in Ca2+- and Mg2+-dependent cleavage of DNA into oligonucleosomal and high molecular mass fragments.
Author(s) :
Yakovlev, A G
,
Wang, G
,
Stoica, B A
,
Simbulan-Rosenthal, C M
,
Yoshihara, K
,
Smulson, M E
Description :
Ca2+- and Mg2+-dependent endonucleases have been implicated in DNA fragmentation during apoptosis. We have demonstrated that particular nucleases of this type are inhibited by poly(ADP-ribosyl)ation and suggested that subsequent cleavage of PARP by caspase-3 might release these nucleases from poly(A...
Repository :
Europe PubMed Central
Language(s) :
English