نتایج جستجو برای: peg 6000 proline
تعداد نتایج: 38406 فیلتر نتایج به سال:
the purpose of the present study was to investigate the effect of polyethylene glycol (peg) molecular weights (6000, 12000 and 20000) as solid dispersion (sd) carriers on the dissolution behavior of simvastatin. sds with various drug : carrier ratios were prepared by solvent method and evaluated for dissolution rate. differential scanning calorimetry (dsc), x-ray diffraction (xrd), infrared spe...
Background: Stresses (such as drought, salt, viruses, and others) seriously affect plant productivity. To cope with these threats, plants express a large number of genes, including several members of ERD (early responsive to dehydration) genes to synthesize and assemble adaptive molecules. But, the function of ERD3 gene hasn’t been known so far.Objectives:</strong...
The aim of this work was to study the potential of pegylated poly(anhydride) nanoparticles as carriers for the oral delivery of paclitaxel (PTX). Paclitaxel is an anticancer drug, ascribed to the class IV of the Biopharmaceutical Classification system, characterised for its low aqueous solubility and to act as a substrate of the P-glycoprotein and cytochrome P450. For the pegylation of nanopart...
Salinity, alkalinity and drought stress are the major abiotic stresses hindering the productivity of alfalfa (Medicago Sativa) in arid and semi-arid regions. Therefore an ecological survey was conducted to characterize 600 Sinirhizobium strains of diverse geographical origin, isolated from the root nodules of alfalfa (Medicago Sativa). Rhizobial isolates were studied under free living condition...
Response of six sunflower hybrids/ breeding lines viz., G-101, SF-187, Hysun-33, Hysun-38, 64A-93 and S-278 to drought stress imposed at germination and seedling growth stages was investigated in a laboratory experiment (25±3C). Five water stress levels of zero (control), -0.35, -0.6, -1.33, and 1.62 MPa were developed using polyethyleneglycol-6000 (PEG-6000). Complete randomized design with th...
Nitric oxide (NO) production and amino acid metabolism modulation, in particular abscisic acid (ABA)-dependent proline accumulation, are stimulated in planta by most abiotic stresses. However, the relationship between NO production and proline accumulation under abiotic stress is still poorly understood, especially in the early phases of plant development. To unravel this question, this work in...
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