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Publikováno v:
Biochemical and biophysical research communications. 227(3)
Leishmaniaparasites possess an abundance of ether-linked hydrocarbons as components of phospholipids and glycosylphosphatidylinositol anchors of glycoproteins and polysaccharides, including important surface molecules such as lipophosphoglycan (LPG)
Autor:
Yumiko Kawai, Noriko Nakamura, Mineo Niwa, Shiroh Futaki, Yasuyuki Tsutsumishita, Yoshihisa Takaishi, Hideo Takahara, Hideki Moritoki, Wataru Kondoh
Publikováno v:
Biochemical and biophysical research communications. 224(2)
Triptoquinone A (TQA), which is an anti-inflammatory constituent in plants, was studied for its suppressive effect on nitric oxide production by LPS. TQA significantly suppressed smooth muscle relaxation and increase in cyclic GMP levels by nitric ox
Publikováno v:
Biochemical and biophysical research communications. 223(3)
Cyclic adenosine 5'-diphosphate ribose (cADPR) is a potent Ca2+ releasing agent in a number of tissues. A particular bifunctional NAD+ glycohydrolase is responsible for both the cyclase and hydrolase activity necessary for its synthesis from beta-NAD
Autor:
F. Peter Guengerich, L. Chastine Bell, Patricia Ann Mabrouk, Roya Nakhgevany, Osei Bonsu, Jousephine Barber, Y F Ueng
Publikováno v:
Biochemical and biophysical research communications. 222(2)
Rabbit cytochrome P450 1A2 was modified with succinimidyl carbonate poly(ethylene glycol) monomethyl ether, purified by size exclusion high performance liquid chromatography, and lyophilized. Modification of cytochrome P450 1A2 caused no structural d
Autor:
Markus Gütlich, Irmgard Ziegler
Publikováno v:
Biochemical and biophysical research communications. 221(2)
The cellular slime mold Dictyostelium discoideum produces tetrahydrodictyopterin, the D-threo-isomer of tetrahydrobiopterin. During cyclic AMP coordinated aggregation, the G protein linked signalling pathway is involved in the regulation of the initi
Publikováno v:
Biochemical and biophysical research communications. 217(1)
The binding of 2'(3')-O-(2,4,6-trinitrophenyl)-adenosine-5'-triphosphate (TNP-ATP), [35S]ATP alpha S and 8-azido-[gamma-32P]ATP to isolated cytochrome c oxidase of bovine heart and liver and to the two-subunit enzyme of Paracoccus dentrificans was st
Autor:
Wing-Ming Keung
Publikováno v:
Biochemical and biophysical research communications. 215(3)
The isoflavones daidzein, genistein, biochanin A and formononetin selectively inhibit the gamma-isozymes of mammalian alcohol dehydrogenase (ADH). Since gamma-ADH is the only ADH isoform that catalyzes 3 beta-hydroxysteroid oxidation, it was conjectu
Publikováno v:
Biochemical and biophysical research communications. 215(1)
Enterostatins belong to a family of pentapeptides (e.g., Val-Pro-Asp-Pro-Arg in pig, horse, dog, and rat; Ala-Pro-GIy-Pro-Arg in human and chicken; and Val-Pro-Gly-Pro-Arg in rat) derived from the amino-terminus of procolipase after the action of try
Publikováno v:
Biochemical and biophysical research communications. 210(2)
Minoxidil, a potent antihypertensive agent and hair growth stimulator, is metabolized by phenol sulfotransferase to its activated form, minoxidil sulfate. The thermostable form of phenol sulfotransferase was reported to be the enzyme that catalyzed t
Autor:
A. M. Heith, Michael Laposata, James G. Flood, Christopher R. Morse, S. A. Volpacelli, Takahiro Tsujita
Publikováno v:
Biochemical and biophysical research communications. 208(2)
Fatty acid ethyl esters (FAEE), esterification products of ethanol and fatty acids, have been implicated as mediators of ethanol induced organ damage. It has been shown that FAEE synthase, the enzyme responsible for the formation of FAEE, is present