BACKGROUND In the treatment of photoaged skin, glycolic acid works by removing superficial portions of the epidermis and stimulating dermis regeneration. Vitamins A, C, and E should stimulate collagen production and antioxidants should prevent free radical damage and skin aging. However, the effectiveness of different therapies has often relied on subjective methods of assessment. Histologic an...

Current materials used for adipose tissue reconstruction have critical shortcomings such as suboptimal volume retention, donor-site morbidity, and poor biocompatibility. The aim of this study was to examine a controlled delivery system of dexamethasone to generate stable adipose tissue when mixed with disaggregated human fat in an athymic mouse model for 6 months. The hypothesis that the contin...

BACKGROUND AND PURPOSE We have previously demonstrated that the local delivery of monocyte chemotactic protein-1 (MCP-1) via an MCP-1-releasing poly(lactic-co-glycolic acid)-coated coil promotes intra-aneurysmal tissue healing. In this study, we demonstrate that interleukin-6 (IL-6) and osteopontin are downstream mediators in the MCP-1-mediated aneurysm-healing pathway. METHODS Murine carotid...

Microsomal enzymes from Ehrlich ascites tumors synthesized 0-alkyl glyceryl ethers from hexadecanol and dihydroxyacetone phosphate in the presence of ATP, CoA, and Mg++. Glyceryl ether synthesis occurred via the formation of 0-alkyldihydroxyacetone phosphate and O-alkyldihydroxyacetone. Although NADPH inhibited the initial reaction of dihydroxyacetone phosphate with fatty alcohol, it was requir...

Organosulfates are important secondary organic aerosol (SOA) components and good tracers for aerosol heterogeneous reactions. However, the knowledge of their spatial distribution, formation conditions, and environmental impact is limited. In this study, we report two organosulfates, an isoprene-derived isoprene epoxydiols (IEPOX) (2,3-epoxy-2-methyl-1,4-butanediol) sulfate and a glycolic acid (...

Experiments in which [1-(14)C]glycolate uptake is carried out in conjunction with measurements of stromal pH indicate that only glycolic acid and not the glycolate anion is crossing the pea (Pisum sativum var. Progress No. 9, Agway) chloroplast envelope. This mechanism of glycolate transport appears to be too slow to account for observed photorespiratory carbon fluxes in C(3) plants.

The synthesis of graft copolymer (partially carboxymethylated guar gum-g-N-vinyl-2-pyrrolidone) is carried out in nitrogen atmosphere using potassium peroxymonosulphate and glycolic acid as redox system. The effect of reaction variables including the concentration of N-vinyl-2-pyrrolidone (8×10−2 −2 −3 −3 −3 −3 vailable online 28 October 2010

A therapeutic aptamer-lipid-poly(lactide-co-glycolic acid) hybrid nanoparticle-based drug delivery system was prepared and characterized. This system can co-deliver two different drugs with distinct solubility and different anticancer mechanisms to target cancer cells with high specificity and efficiency.

*Correspondence: Jignesh G. Shah, Assistant professor, Department of Pharmacology, Indukaka Ipcowala College of Pharmacy, Post B. No. 53, Beyond G.I.D.C. Phase IV, Post Vithal udhyog Nagar, New Vallabh vidyanagar, Anand, Gujarat, India 388121. (M) 09427342686, (O) 02692-229400 E-mail: [email protected] DOI: 10.5530/pc.2012.2.5 Effect of Hordeum vulgare Linn. Seeds on glycolic acid indu...