نتایج جستجو برای: peg 400
تعداد نتایج: 85621 فیلتر نتایج به سال:
BACKGROUND Antiretroviral therapy (ART)-mediated immune reconstitution fails to restore the capacity of the immune system to spontaneously control human immunodeficiency virus (HIV) replication. METHODS A total of 23 HIV type 1 (HIV-1)-infected, virologically suppressed subjects receiving ART (CD4(+) T-cell count, >450 cells/μL) were randomly assigned to have 180 μg/week (for arm A) or 90 μg/...
Permeability tests are widely used to investigate the pathogenesis of various gastrointestinal diseases including coeliac disease, infectious diarrhoea, and inflammatory bowel disease. In Crohn's disease they are used as activity parameters by some investigators. Lack of standardisation, however, makes it very difficult to compare data reported in different studies. The aim of this study was to...
BACKGROUND Peginterferon (PEG-IFN) α-2a has been shown to induce a sustained virologic response (SVR) in 20-30% of "hepatitis B e antigen (HBeAg)"-negative patients. AIM To determine the safety and efficacy of PEG-IFN α-2a in HBeAg-negative, genotype D-naive patients and to analyze the predictors of response. METHODS This prospective, multicenter, open-label, nonrandomized trial was conduct...
The dispersion copolymerization of methyl methacrylate (MMA) with macromonomeric azoinitiator, MIM-400, as a macrocrosslinker initiated by the benzoyl peroxide (BPO)/N,N 0dimethylaniline (DMA) coupled in water/ethanol (4/1, v/v) at 208C was carried out to yield PEG-b-PMMA networks with labile azo linkages in the main chain. Gel fraction, swelling ratios (qv) and the average molecular weights be...
C, 20%; and imatinib 400 mg, 16% (P = 0.002). Optimal molecular deep and complete responses at 12 months also occurred more often in the imatinib/IFN arm (30%) than in the others: 15% with imatinib 400 mg, 18% with 600 mg, and 15% with 600 mg of imatinib + Ara-C (P = 0.0019). Higher rates of grade 3 and 4 toxicities, especially neutropenia and thrombocytopenia, were recorded with higher doses o...
The aim of this study was to optimize hesperetin cream formulations by in vitro permeation study and evaluate topical whitening active effect and skin irritation by in vivo study. The results showed that the solubility of lipophilic compound of hesperetin was increased by short-chain alcohol including ethanol, glycerin, propylene glycol and polyethylene glycols 400 (PEG 400). PEG 400 showed str...
Self-emulsifying compositions are the basis of oral drug delivery systems used to improve solubility and increase bioavailability active pharmaceutical ingredients that poorly soluble in aqueous medium gastric juice. Aim. To develop self-emulsifying using simvastatin as an ingredient. Materials methods. During development composition mixture, excipients, such solvents, co-solvents, surfactants ...
K5NdLi2F10 nanocrystals were synthesized by a novel synthetic route in the liquid phase, which could improve the morphology and reduce the size effectively, for the first time. The luminescence intensities of the K5NdLi2F10 nanocrystals and their dispersion in polyethylene glycol 400 (PEG-400) approximate to that of neodymium doped phosphate glass (3 mol%), while the lifetimes of the nanocrysta...
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