نتایج جستجو برای: 3 extender containing 10 mgml bsa bsa
تعداد نتایج: 2731682 فیلتر نتایج به سال:
We examined the role of antigenic electrical charge as a determinant of glomerular immune complex localization in the rabbit. Serum sickness nephritis was induced in groups of New Zealand white rabbits by daily 25-mg intravenous injections of bovine serum albumin (BSA) chemically modified to be cationic (pI > 9.5) or more anionic (pI, 3.5-4.6); an additional group received unmodified native BSA...
پرتوهای یونیزان مانند پرتو گاما می توانند موجب تغییرات ساختاری و در نتیجه عملکردی پروتئینها شوند. در این پژوهش، اثر پرتو گاما با دز درمانی 3 گری و اثر محافظپرتویی نمک سریم(h8n8ceo18) بر ساختار و بارسطحی پروتئین آلبومین سرم گاوی (bsa) بررسی شد. ساختار اول، دوم، سوم و بار سطحی پروتئین bsa به ترتیب با استفاده از طیفسنجی uv-vis، دورنگ نمایی دورانی (cd)، طیفسنجی فلوئورسانس و پراکندگی نور الکترو...
aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. elisa is one of the sensitive methods for detection of aflatoxins. preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an elisa method. in current study, different stabilizers were applied to stabilize a newly prepared con...
Large body surface area (BSA) could be a pitfall in long-term peritoneal dialysis. We analyzed the viability of the peritoneum in terms of adequacy and technique survival in patients of varying BSA. We grouped our PD patients into three categories (BSA < or = 1.59 m2, BSA 1.60 - 1.79 m2, and BSA > or = 1.80 m2) and used the Student t-test to compare the mean weekly Kt/V urea between the groups ...
Pol~v(dimethyldiul1ylammonii~m chloride) (PDMDAAC) exhibits u strong electrmtatic interaction with bovine serum albumin (BSA) at pH 8.0 in 0.16M NaCl. Electrophoretic. dynamic, und static light scuttering suggest that the mode of binding of BSA to PDMDAAC depends upon the weight concentration ratio (r) qf BSA to PDMDAAC. When r is smaller than cu. 10, the system exhibits characteristics ofcoope...
The interaction between the plenary Keggin H3PW12O40, lacunary Keggin K7PW11O39 and the Eu(III)-substituted Keggin K4EuPW11O39 (Eu-Keggin) type polyoxometalates (POMs), and the proteins human and bovine serum albumin (HSA and BSA) was studied using steady state and time-resolved Eu(III) luminescence and tryptophan (Trp) fluorescence spectroscopy. The excitation spectrum of the Eu-Keggin POM is ...
BACKGROUND The Psoriasis Area and Severity Index (PASI) is the score of choice to grade psoriasis severity and detect clinical changes. Due to low resolution based on the calculation of the score by fixed area classes, PASI scores <10 have little value. METHODS At 756 patient examinations, psoriasis activity was measured with both PASI and PrecisePASI. RESULTS PrecisePASI has a linear incre...
Terahertz spectroscopy was used to study the absorption of bovine serum albumin (BSA) in water. The Diamond Light Source operating in a low alpha mode generated coherent synchrotron radiation that covered a useable spectral bandwidth of 0.3-3.3 THz (10-110 cm(-1)). As the BSA concentration was raised, there was a nonlinear change in absorption inconsistent with Beer's law. At low BSA concentrat...
Bovine serum albumin (BSA) is commonly used in adipocyte experiments as a binding protein for fat-soluble substances. Therefore, it is of interest to investigate whether BSA per se is influencing the functioning of human adipocytes in vitro. In the present study, we investigated the potential of BSA to affect the proliferation and differentiation capacity of human preadipocytes. BSA was found t...
In the present study, we examined the effect of different two-steps and sequential culture systems, which involve the use of different culture media for early cleavage and later stage embryos, on the development, quality and gene expression profile of bovine embryos generated by in vitro fertilization. Presumptive zygotes were randomly allocated to four different medium treatments without co-cu...
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