The aim of this meta-analysis was to evaluate the clinical efficacy and safety of tripterygium glycosides in treatment of stage IV diabetic nephropathy. Methods Through searching the PubMed and CNKI databases, the open published clinically controlled trials related to efficacy and safety of tripterygium glycosides in the treatment of stage IV diabetic nephropathy were collected. The pooled tota...

ATP, GTP, CoA, Mg(2+), and Mn(2+) did not inhibit biosynthesis of steryl glycoside and acylated steryl glycoside when added singly to enzyme preparations from spinach leaves. The combination of ATP (but not GTP), CoA, and Mg(2+) or Mn(2+) caused marked inhibition, especially of steryl glycoside biosynthesis, when reaction mixture concentrations of the additions were 0.2 millimolar. Inhibition w...

Abstract The study includes preliminary phytochemical screening and assessing alleviative effects of ethanolic extract Bambusa vulgaris shoots Opuntia ficus-indica fruits (EEBO) on azoxymethane/dextran sodium sulfate (AOM/DSS)-induced colorectal cancer in rodents. Acute oral toxicity was performed to find the therapeutic dose EEBO. In animals, induced by single injection AOM 10 mg/kg intraperit...

Taxifolin glycoside is a new drug candidate for the treatment of atopic dermatitis (AD). Many drugs cause side effects such as long QT syndrome by blocking the human ether-a-go-go related gene (hERG) K(+) channels. To determine whether taxifolin glycoside would block hERG K(+) channels, we recorded hERG K(+) currents using a whole-cell patch clamp technique. We found that taxifolin glycoside di...

Heats of association of lysozyme with iV-acetylglucosamine and /3-methyl-N-acetylglucosaminide were measured calorimetrically at 0.1 ionic strength and 30” over the pH range 2 to 7. The values found for AH0 at pH 5 are -5900 cal per mole for N-acetylglucosamine and -5500 cal per mole for the glycoside. The value of AH0 for binding of the glycoside is 1600 cal per mole more positive at acid pH t...

α-Amylases are glycoside hydrolase enzymes that act on the α(1→4) glycosidic linkages in glycogen, starch, and related α-glucans, and are ubiquitously present in Nature. Most α-amylases have been classified in glycoside hydrolase family 13 with a typical (β/α)8-barrel containing two aspartic acid and one glutamic acid residue that play an essential role in catalysis. An atypical α-amylase (BmaN...

BACKGROUND Steviol glycoside biosynthesis pathway has emerged as bifurcation from ent-kaurenoic acid, substrate of methyl erythritol phosphate pathway that also leads to gibberellin biosynthesis. However, the genetic regulation of steviol glycoside biosynthesis has not been studied. So, in present study RNA interference (RNAi) based Agrobacterium mediated transient gene silencing (AMTS) approac...

Selagin-7-O-(6''-O-acetyl-)-ß-D-glycoside, a new flavone glycoside isolated from Cancrinia discoidea, is known to exhibit anti-inflammatory activity in vivo. This study aimed to investigate the protection of this flavone glycoside on inflammation in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. The effects of selagin-7-O-(6''-O-acetyl-)-ß-D-glycoside on inflammatory cytokines and signali...

BACKGROUND An embryonic toxicity of Rhizoma sparganii was observed in mice. This study was aimed to evaluate the anticancer effects of Grailsine-Al-glycoside, the bioactive component of Rhizoma sparganii, on estrogen receptor-positive (ER+) and estrogen receptor-negative (ER-) cancer cell lines. METHODS After A549, HeLa, HepG-2 and MCF-7 cells were treated with Grailsine-Al-glycoside, cell pr...

The release of hydrogen cyanide from endogenous cyanide-containing compounds in plants is an effective herbivore deterrent. We investigated temporal and spatial variations in cyanogenic glycoside concentration in greenhouse-grown seedlings and 6-year-old plantation trees of Eucalyptus cladocalyx F. Muell., which allocates up to 20% of leaf nitrogen to the cyanogenic glycoside, prunasin. The hig...