نتایج جستجو برای: chelation assay

تعداد نتایج: 226100  

Some new diazo incorporated coumarin compounds were designed and synthesized to evaluate their anti-HIV activity. Overall, compounds were active against HIV at 100 μM. Additionally, no cytotoxic effect was observed at this concentration. The compound with 4-chlorobenzyl group indicated the best anti-HIV activity (52%). Docking studies using the later crystallographic data available for PFV inte...

Journal: :Alternative medicine review : a journal of clinical therapeutic 2009
Anne Marie Roussel Isabelle Hininger-Favier Robert S Waters Mireille Osman Karen Fernholz Richard A Anderson

Chelation therapy is thought to not only remove contaminating metals but also to decrease free radical production. However, in standard ethylene diamine tetracetic acid (EDTA) chelation therapy, high doses of vitamin C with potential pro-oxidant effects are often added to the chelation solution. The authors demonstrated previously that the intravenous administration of the standard chelation co...

2012
Felicia L Trachtenberg Lauren Mednick Janet L Kwiatkowski Ellis J Neufeld Dru Haines Zahra Pakbaz Alexis A Thompson Charles T Quinn Robert Grady Amy Sobota Nancy Olivieri Robert Horne Robert Yamashita

BACKGROUND Understanding patients' views about medication is crucial to maximize adherence. Thalassemia is a congenital blood disorder requiring chronic blood transfusions and daily iron chelation therapy. METHODS The Beliefs in Medicine Questionnaire (BMQ) was used to assess beliefs in chelation in thalassemia patients from North America and London in the Thalassemia Longitudinal Cohort (TLC...

Journal: :Journal of Internal Medicine 1997

Journal: :Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 2007
Dan-Tzu Lin-Tan Ja-Liang Lin Tzung-Hai Yen Kuan-Hsing Chen Yen-Lin Huang

BACKGROUND Previous research suggest that repeated lead-chelation therapy decelerates progression of renal insufficiency in non-diabetic (non-DM) patients with high-normal body lead burden (BLB). Study findings are limited by relatively short-term follow-up and small sample size. METHODS A total of 116 non-DM patients with chronic kidney diseases (serum creatinine level of 1.5-3.9 mg/dl), hig...

Journal: :Free radical biology & medicine 2005
Isabelle Hininger Robert Waters Mireille Osman Catherine Garrel Karen Fernholz Anne Marie Roussel Richard A Anderson

Chelation therapy is thought to not only remove contaminating metals but also to decrease free radical production. EDTA chelation therapy, containing high doses of vitamin C as an antioxidant, is often used in the treatment of diseases such as diabetes and cardiovascular diseases but the effectiveness of this treatment may be variable and its efficacy has not been demonstrated conclusively. The...

Journal: : 2022

Purpose: In this study, it is aimed to prepare chitosan nanoparticles containing shRNA-VEGF and evaluate their bioactivity by in vitro cell culture studies perform mechanical characterization of nanoparticles.
 Material Methods: Ionic chelation method was used nanoparticles. The XTT assay assess the cytotoxic activity loaded NP on HeLa NIH 3T3 cells.
 Results: According results IC50 v...

Journal: :Environmental Health Perspectives 1984

Some new diazo incorporated coumarin compounds were designed and synthesized to evaluate their anti-HIV activity. Overall, compounds were active against HIV at 100 μM. Additionally, no cytotoxic effect was observed at this concentration. The compound with 4-chlorobenzyl group indicated the best anti-HIV activity (52%). Docking studies using the later crystallographic data available for PFV inte...

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