نتایج جستجو برای: nano drug

تعداد نتایج: 637211  

Journal: :iranian journal of pharmaceutical sciences 0
noushin naghsh islamic azad university. istahban. iran shaghayegh kazemi islamic azad university, istahban, iran

nano-sized drugs have better distribution than their identical forms. magnesium is the cofactor of various enzymes in lipid and glucose metabolism. in this study the effect of nano-magnesium oxide (nano-mgo) on glucose concentration and lipid profile in diabetes induced mice was evaluated in 21 laboratory mice. mice were divided randomly into three equal groups (control, treatment and placebo)....

Journal: :international journal of new chemistry 0

in this research at the first enalapril drug and its fullerene derivative were optimized. nbo calculations and nmr for the complexes were carried out at the b3lyp/6-31g* quantum chemistry level. different parameters such as energy levels, the amount of chemical shift in different atoms, the amount of homo/lumo, chemical potential (µ ), chemical hardness (η), the coefficients of hybrid bonds (π,...

Journal: :nanomedicine journal 0
abbas pardakhty pharmaceutics research center, kerman university of medical sciences, kerman, iran department of pharmaceutics, faculty of pharmacy, kerman university of medical sciences, kerman, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمان (kerman university of medical sciences) esmaeil moazeni aerosol research laboratory, school of pharmacy, tehran university of medical sciences, tehran, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

niosomes, non-ionic surfactant vesicles (nsvs), are the hydrated lipids composed mainly of different classes of non-ionic surfactants, introduced in the seventies as a cosmetic vehicle. nowadays, niosomes are used as important new drug delivery systems by many research groups and also they are effective immunoadjuvants which some commercial forms are available in the market. these vesicles rece...

Journal: :journal of physical & theoretical chemistry 2014
zohreh yousefian karim zare

in this study, geometrical optimizations of clonidine drug were carried out with the hf/6-31g basissets .then, drug was put covalently to carbon nanocone with (5, 1) structure and a length of 150a. weuse chem office software and hyper chem at the end data will be presented as tables and figs.simulation was done in mm+, amber and opls force fields by monte carlo method. threeimportant energy par...

Journal: :nanomedicine research journal 0
aliakbar tarlani chemistry & chemical engineering research center of iran, pajoohesh blvd., km 17, karaj hwy, tehran 14968-13151, iran mohsen isari chemistry & chemical engineering research center of iran, pajoohesh blvd., km 17, karaj hwy, tehran 14968-13151, iran avideh khazraei chemistry & chemical engineering research center of iran, pajoohesh blvd., km 17, karaj hwy, tehran 14968-13151, iran mahboubeh eslami moghadam chemistry & chemical engineering research center of iran, pajoohesh blvd., km 17, karaj hwy, tehran 14968-13151, iran

objective(s): in a new approach, following the development in metal oxide chemistry, the ibuprofen as low water soluble nonsteroidal anti-inflammatory drug diffused into synthetic sol-gel derived nano porous g-alumina by an impregnation method in order to increase the solubility and control the drug release in physiological environment. methods: sol-gel method was utilized for the fabrication o...

2017
Xiaoting Dong Yawei Niu Yi Ding Yuemin Wang Jialan Zhao Wei Leng Linghao Qin

Nano erythrocyte ghosts have recently been used as drug carriers of water-soluble APIs due to inherit biological characteristics of good compatibility, low toxicity, and small side-effect. In this study, we developed a novel drug delivery system based on nano erythrocyte ghosts (STS-Nano-RBCs) to transport Sodium Tanshinone IIA sulfonate (STS) for intravenous use in rat. STS-Nano-RBCs were prep...

Journal: :international journal of nano dimension 0
s. goswami department of polymer engineering, birla institute of technology, mesra, ranchi 835215, india. k. kiran department of polymer engineering, birla institute of technology, mesra, ranchi 835215, india. a. b. panda department of applied physics, birla institute of technology, mesra, ranchi 835215, india. p. p. sharma department of gynaecology and obstetrics, midnapur medical college, west medinipur,721101, west bengal,india. s. k. mahapatra department of applied physics, birla institute of technology, mesra, ranchi 835215, india. s. v. bhoraskar department of physics, university of pune, ganeshkhind, pune 411007, india. i. banerjee

interpenetrating polymer networks (ipn) were formed involving hydrophobic polybutyl acrylate (pba) and hydrophilic poly hydroxyethyl acrylate (phea). pba prepolymer was first formed in presence of ferric oxide nanoparticles (

2009
Athuluri Divakar Sai Krishna Raj Kumar Mandraju Golla Kishore Anand Kumar Kondapi

BACKGROUND Cancerous state is a highly stimulated environment of metabolically active cells. The cells under these conditions over express selective receptors for assimilation of factors essential for growth and transformation. Such receptors would serve as potential targets for the specific ligand mediated transport of pharmaceutically active molecules. The present study demonstrates the speci...

Journal: :Nanoscale 2014
P S Pramod Ruchira Shah Sonali Chaphekar Nagaraj Balasubramanian Manickam Jayakannan

Multi-drug delivery based on polymer nano-scaffolds is an essential protocol to be developed for better administration of anticancer drugs to enhance their therapeutic efficacies against cancer cells. Here, we report dual delivery polysaccharide nano-vesicles that are capable of loading and delivering both water soluble and water insoluble drugs together in a single polymer scaffold. The select...

Journal: :gastroenterology and hepatology from bed to bench 0
fariba ghasemvand esmaeil biazar sara tavakolifard mohammad khaledian saeid rahmanzadeh daruosh momenzadeh

aim : the aim of this study is to design multi-walled carbon nanotubes (mwcnts) loaded with paclitaxel (ptx) anti-cancer drug and investigate its anti-cancerous efficacy of human gastric cancer. the sidewall surfaces of pristine mwcnts are highly hydrophobic. a major goal in carbon nanotube chemistry has been functionalization for aqueous solubility, and exploiting nano-tubes as macromolecules ...

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