BACKGROUND/AIMS In our previous studies, rats on insulin treatment (5 U/day) and oral glucose to avoid hypoglycemia had reduced neointimal growth after arterial injury. However, plasma glucose in the insulin-treated rats was lower than normal and the effect of oral glucose remained undetermined. In this study, the effects of normoglycemic hyperinsulinemia and oral glucose or sucrose were invest...

Synthesis of a new class of anionic and amphoteric sucrose-based surfactants is described. Direct sulfonation of 6-O-acylsucrose using the pyridine±sulfur trioxide complex led to a mixture of the regioisomeric monosulfates, 6-O-acyl-40±O-sulfosucrose and 6-O-acyl-10-O-sulfosucrose, while sulfonation of 10-O-acylsucrose a€orded a mixture of 10-O-acyl-60-O-sulfosucrose and 10-O-acyl-6O-sulfosucro...

Present experiment was carried out to check the effect of different concentrations of sucrose (2, 4, 6%), GA 3 (25, 50, 75 ppm) and combination of sucrose and CuSO4 (2% + 200, 4% + 300, 6% + 400 ppm), sucrose and GA 3 (2% + 25 ppm), (4%+50 ppm), (6%+75 ppm) on keeping quality and vase life of carnation cv. ‘Eskimo’. Some postharvest characteristics such as vase life, total soluble solids (TSS),...

A method of isolating the thick luminal membrane from homogenates of bladder epithelium is described, which entails pretreatment of the epithelium with fluorescein mercuric acetate and centrifugation of the homogenate on sucrose density gradients. A hexagonal array of hexamers is illustrated by negative contrast staining in whole mounts of the isolated thick membrane. Subunits are also shown in...

The present study is concerned with the production of cephalosporin C by Cephalosporium acremonium C-10. Two culture media were tested for the production of antibiotic. Among these culture media M1 containing sucrose, ammonium acetate, cornstarch, sugar cane molasses, soybean meal, calcium carbonate, calcium sulphate and methyl oleate gave optimum production of cephalosporin C. The cultural con...

Short-chain fructooligosaccharides (scFOS) and other prebiotics are used to selectively stimulate the growth and activity of lactobacilli and bifidobacteria in the colon. However, there is little information on the mechanisms whereby prebiotics exert their specific effects upon such microorganisms. To study the genomic basis of scFOS metabolism in Lactobacillus plantarum WCFS1, two-color microa...

BACKGROUND It has been suggested that iron increases oxidative stress and that an excess of iron contributes to cardiovascular disease and infections in haemodialysis patients. In the present study, the effects of parenterally administered iron on leucocyte surface molecule expression and the production of reactive oxygen species (ROS) were evaluated. METHODS Ten chronic haemodialysis (HD) pa...

Effects of exogenously applied methyl jasmonate (MeJA) and sucrose on vase life and non-structural carbohydrate concentration in petals and leaves of cut ‘First Red’ roses were investigated. Roses were placed in sealed plastic containers and received MeJA vapour treatment (0.1 μL MeJA L-1) for 24 h at 20°C. Flowers were then placed in individual bottles containing 0 or 2% (v/v) sucrose solution...

M14late is a key intermiie(liate in converting acetyl units to sucrose in germinating castor beans (8). In an earlier paper evidence wsas presente(d to show that a mechanism exists for the pro(luction of phosphoenol-pyruvate from nmalate in this material andl that phosphoenol-I)yruvate is an interme(liate in the production of sucrose fromii malate (6). In this paper indivi(lual reactions which ...

  There is evidence that sweeteners such as sucrose and saccharin interact with endogenous opioid systems. Further research has shown that feeding different concentrations of sucrose and saccharin alter latency in the tail-flick test. In this study, the influence of a 12-day regimen of different sweetening agents, sucrose (32%), saccharin (0.08%) and aspartame (0.16%) on morphine-induced analge...