نتایج جستجو برای: franz cell diffusion
تعداد نتایج: 1833469 فیلتر نتایج به سال:
Antioxidant vitamins have been proven to be highly efficient in treatment of skin impaired by oxidative stress, but challenges regarding stability and penetration limit their therapeutic effect. Lipid-based drug delivery systems offer great potential for overcoming these drawbacks. This work aimed identify the most promising system combined antioxidant therapy. A comparative assessment several ...
In the current research, diffusion controlled transdermal matrix patches of Lornoxicam, an anti-inflammatory drug was developed by solvent casting method using hydrophilic and hydrophobic polymers in different ratios tween-80 span-80 as permeation enhancers. Formulated were characterized for physicochemical parameters terms moisture loss, content, film thickness strength, uptake loss moisture, ...
A novel arginine-rich chitosan (CS) derivates mimicked cell penetration peptides; N-Arginine chitosan (N-Arg-CS) was prepared by two reaction methods involving activated L-arginine and the amine group on the chitosan. FTIR spectra showed that arginine was chemically coupled with CS. Elemental analysis estimated that the degrees of substitution (DS) of arginine in CS were 6%, 31.3% and 61.5%, re...
Morphological structures of the type species of Euconnus (Rhomboconnus Franz) are described and illustrated, and compared with those of Euconnus s. str. Rhomboconnus, although showing several peculiar character states (e.g., rudimentary or lacking basal elytral foveae) is maintained as a subgenus of Euconnus, and its revised diagnosis is given. Two species currently placed in Rhomboconnus, E. p...
Iodine deficiency is a common phenomenon, threatening the whole global human population. Recommended daily intake of iodine is 150 μg for adults and 250 μg for pregnant and breastfeeding women. About 50% of human population can be at risk of moderate iodine deficiency. Due to this fact, increased iodine supplementation is recommended, through intake of iodized mineral water and salt iodization....
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