نتایج جستجو برای: β hematin formation
تعداد نتایج: 694399 فیلتر نتایج به سال:
We developed an FIA system equipped with a chemiluminescence detector using a mixed chemiluminescence reagent of luminol and 1,10-phenanthroline for the detection of metal ions and metal complexes. The carrier, mixed chemiluminescence reagent comprising luminol, 1,10-phenanthroline, and cethyltrimethylammonium bromide, and H2O2 solutions were fed by corresponding pumps at a definite flow rate. ...
همان طور که رایج است، ifn-β به عنوان یک عامل تعدیل کننده سیستم ایمنی در درمان بیماری مولتیپل اسکلروزیس استفاده می شود. اگرچه بعد از مدتی اثر بخشی درمانی آن به واسطه تولید آنتی بادی های خنثی کننده در بدن فرد بیمار محدود می شود. اخیراً سلول های مزانکایمال حاصل از بافت چربی(ad-mscs) به عنوان یک روش درمانی امید بخش در درمان بیماری های خود ایمن مخصوصاً مولتیپل اسکلروزیس و مدل حیوانی آن یعنی انسفالومیل...
To gain insight into the mechanism of malarial hemozoin formation and to explore various biological groups for screening novel antimalarial drugs, we examined the effects of amino acids on the formation of beta-hematin (BH), which is a synthetic heme crystal structurally identical to hemozoin, in vitro. Our results showed that BH formation was significantly inhibited by basic amino acids (argin...
Fifteen novel β-lactams bearing the N-ethyl tert-butyl carbamate group 5a-o and fifteen N-(2-aminoethyl) β-lactams 6a-o were synthesized by the ketene-imine [2+2] cycloaddition reaction (Staudinger ). The cycloaddition reaction was found to be totally diastereoselective leading exclusively to the formation of the cis-β-lactam derivatives. These newly synthesized β-lactams were evaluated for the...
A method was developed for making viable counts of Campylobacter fetus (Vibrio fetus) in tube cultures using a medium containing alkaline hematin and incubation in a carbon dioxide incubator.
both anorganic bovine bone (abb) and β-tricalcium phosphate (β-tcp) are used in clinical practice as bone substitute materials, but there is limited data comparing these two materials in standardized defects. the aim of this study was to histologically evaluate the effectiveness of abb and β-tcp in the healing of experimentally induced bone defects.eighteen bone defects were created on the calv...
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