Cefuroxime Axetil (CA) a widely used cephalosporin antibiotic displays low aqueous solubility and high membrane penetrability. This results in its driven variable and/or oral bioavailability therapeutic efficacy as major drawback. Thus, most of the goal our study was to increase well dissolution rate CA using simple cost-effective solid dispersion (SD) method. At first, SD formulations were pre...

purpose: to compare the complications of pegging between the polycarbonate peg system and the titanium peg system. method: complications associated with pegging (polycarbonate: bio-eye or titanium: dr-perry new p-k) were reviewed from the hospital records of 153 patients over 5 years. results: out of 153 cases, 96 (62.3%) were male and 57 (37.7%) were female. mean age was 27.7 yr (6-59 yr). in ...

The overall goal of the paper is to understand the progress of the design and implementation of China's New Cooperative Medical System (NCMS) program between 2004 (the second year of the program) and 2007. In the paper we seek to assess some of the strengths and weaknesses of the program using a panel of national-representative, household survey data that were collected in 2005 and early 2008. ...

Recall, from Theorem 8.1-2 on page 490 in [4], that a random process X(t) with autocorrelation function RXX(t1, t2) has a m.s. derivative at time t if ∂RXX(t1, t2)/∂t1∂t2 exists at t1 = t2 = t. Furthermore, we recall that the correlation function RXX(t1, t2) is related to the covariance function KXX(t1, t2) as follows. RXX(t1, t2) = KXX(t1, t2) + μX(t1)μX(t2) (1) For this problem we have a cons...

Abstract Increasing soil salinity in some agricultural areas due to global climate change is an obstacle horticultural crop cultivation. Chili pepper ( Capsicum frutescens L.) important that has high economic values but the extensive cultivation saline land can reduce yields. Plant tolerance must be increased able adapt stress conditions. One method used seed priming, which pre-soaking seeds in...

Poorly solubility in water of many newly developed high-potential drugs is an obstacle in formulation development. The aim of this study was to increase the solubility of Lamotrigine which is a poorly soluble drug and comes under BCS class-II by using solid dispersion technique. Lamotrigine, PEG 4000 and PVPK-30 solid dispersion was prepared by solvent evaporation method and the formulation was...

OBJECTIVE To evaluate the cytotoxicity of poly(ethylene glycol)-block-poly(D,L-lactic acid) (PEG-PDLLA) nanovesicles loaded with doxorubicin (DOX) and the photosensitizer hematoporphyrin monomethyl ether (HMME) on human hepatocellular carcinoma HepG2 cells and to investigate potential apoptotic mechanisms. METHODS PEG-PDLLA nanovesicles were simultaneously loaded with DOX and HMME (PEG-PDLLA-...