Manitol

Nutropin (recombinant Lyophile for SC injection 28°C as lyophile, stable for 14 5 mg vial 45 mg manitol, 1.7 mg... 

Since Pparaceii is proportional to the molecular sieving function F(r/R), the interrelationships of Ppaiacen between mannitol and sucrose, including mannitol-manitol and sucrose-sucrose, can be put into perspective via a normalized plot of F(r/R) versus r/R for control and perturbed monolayers (Fig. 12). As pointed out before, F(r/R) is a rapid, monotonically decreasing function bounded by 1.0 and zero. One observes that mannitol is less restricted by the pores of the control monolayer than the larger sucrose molecule. However, in the larger pores of the perturbed monolayer, the increase in permeability is less for mannitol than it is... 

In modem chemotherapy platinum complex compounds are some of the most efficient anticancer drugs. Platidiam is manufactured in a lyophilizate form in vials, the components ratio is 10 mg of cfr-platinum, 100 mg of manitol, and 90 mg of sodium chloride. It is a yellow powder soluble in water, physiological solutions, and dimethylformamide.10... 

The optimum sample preparation appears to be keeping the sample tightly capped and out of sunlight until just before the injection. The sample should be quickly removed and analyzed. In general, it is better not to perform extensive sample preparation unless necessary. Of course, in many cases, sample preparation is needed. Although adding manitol to the sample extraction solvent is not essential, it is probably important to ensure good results. 

Dialysis dysequilibrium may be prevented by avoiding vigorous hemodialysis in the early treatment of patients with severe uremia, infusing osmotic agents (e.g., manitol) during dialysis, premedication with phenytoin, or by performing the slower and less stressful peritoneal dialysis (B22). 

Stem and Wasserman demonstrated for the first time the preservation of optical activity of an enolizable starting material under the conditions of the Robinson-Schdpf condensation. Mono-acetone-D-manitol (20), the source of optical activity, was first oxidized with pure lead tetraacetate to give the intermediate acetone-L-tartardialdehyde (21). Immediate hydrolysis of dialdehyde 21 with 0.1 N H2SO4 liberated the... 

More recently, Zhao and James have prepared 6,6 -cis-substituted BINOL boronic acids, which display improved enantioselectivity toward the sugar alcohols o-sorbitol and D-manitol. ... 

Manitol, Manitol + PDX, Manitol + RS, in chocolate FISH 22.8 g/day to 45.6 g/day over 42 days Placebo controlled, parallel, double blinded All 3 test prebiotics Bifidobacteria t, PDX also Lactobacilli t Beards et al. ... 

Claviceps in its parasitic stadium grows under high sucrose concentration of the phloem sap. This fact lead to assumption (Amici et al., 1967) (see Chapter 1) that high sucrose concentration should be favourable for the high alkaloid production. Optimum sucrose concentration was identified to be 30-35%. At present, most media for saprophytic alkaloid production by Claviceps have at least 100 g sucrose per litre. Later it was found that part of sucrose (or manitol) can be replaced by NaCl (or KCl) to maintain high osmolarity (Puc and Sodid, 1977). 

Even though monosaccharides exist largely as cyclic hemiacetals or hemiketals, rapid equilibrium, with trace quantities of carbonyl-containing compounds, means that discussion of the reactions of most sugars must consider both the acyclic and the cyclic structures. Common monosaccharides can be reduced to alkanepolyols (D-manitol, sorbitol) or oxidized to aldaric, aldonic, or uronic acids. 

Hottot, A., Nakagawa, K., Andrieu, J., 2008. Effect of ultrasound-controlled nucleation on structural and morphological properties of freeze-dried manitol solution. Chem. Eng. Res. Des. 86 193-200. 

To ascertain whether or not osmotic effects of extracts were responsible for the inhibitory activity, manitol solutions were made up to osmotic concentrations slightly in excess of frond extracts. Osmotic concentrations were shown to be in part responsible for some of the bioassay inhibition observed, but a significant component was due to organic inhibition. 

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