hemiscorpius lepturus belonging to hemiscorpiidae family is the most venomous of all types of scorpion existing in south west of iran causing hemoglobinuria and dermal lesions by envenomation. we compare the hemolytic pattern upon time in different domestic animals upon time according to their different sphingomyelin contents. in addition other in vitro hematologic parameters, platelet lysis, c...

In this work the effect of aspirin on stability rat blood erythrocyte membranes was studied, using acidic hemolysis method. Hemolysis rate erythrocytes shown to depend preservation time suspension. With increasing original value optic density suspension decreases and reduces. It also that in presence membrane low-stable increases, moreover, duration enhances, while leads decreasing both high-st...

The mechanical properties of sickle erythrocyte membranes were evaluated in the ektacytometer. When ghosts from the total red blood cell population were examined, the rigidity of the resealed ghosts and their rate of fragmentation by shear stress (t1/2) were normal. However, fractionation on Stractan density gradients revealed that sickle cells were heterogenous in their membrane mechanical pro...

Titanium (Ti) is one of the most widely used biomaterials for manufacturing dental implants. The implant surface properties strongly influence osseointegration. The aim of the present study was to in vitro investigate the characteristics of Ti dental implants in terms of mutagenicity, hemocompatibility, biocompatibility, osteoinductivity and biological safety. The Ames test was used to test the...

Hemiscorpius lepturus belonging to Hemiscorpiidae family is the most venomous of all types of scorpion existing in south west of Iran causing hemoglobinuria and dermal lesions by envenomation. We compare the hemolytic pattern upon time in different domestic animals upon time according to their different sphingomyelin contents. In addition other in vitro hematologic parameters, platelet lysis, c...

titanium (ti) is one of the most widely used biomaterials for manufacturing dental implants. the implant surface properties strongly influence osseointegration. the aim of the present study was to in vitro investigate the characteristics of ti dental implants in terms of mutagenicity, hemocompatibility, biocompatibility, osteoinductivity and biological safety. the ames test was used to test the...

T HE DEMONSTRATION of abnormality of red-cell glutathione metabolism in vitro in cases of primaquine induced hemolytic anemia1 and the observations of its correlation with red cell aging2 have stimulated investigations into mechanisms of hemolysis and normal red cell aging. Current knowledge suggests that this drug-induced hemolysis is closely related to a deficiency of erythrocyte glucose-6-ph...

BACKGROUND Circulating miRNAs are emerging as promising blood-based biomarkers for colorectal and other human cancers; however, technical factors that confound the development of these assays remain poorly understood and present a clinical challenge. The aim of this study was to systematically evaluate the effects of factors that may interfere with the accurate measurement of circulating miRNAs...

Redesigning linear cell penetrating peptides (CPPs) into a multi-branched topology with short dipeptide branches gave cell penetrating peptide dendrimers (CPPDs) with higher cell penetration, lower toxicity and hemolysis and higher serum stability than linear CPPs. Their use is demonstrated by delivering a cytotoxic peptide and paclitaxel into cells.

We compared results obtained with the Beckman Creatinine Analyzer (Beckman Instruments, Inc.) to those with the GEMSAEC Centrifugal Analyzer (Electro-Nucleonics, Inc.) and with a manual method for determination of creatinine in serum and urine. Linearity, stability, recovery, and precision were evaluated. Interference from bilirubin, protein, lipemia, uric acid, and hemolysis is negligible, but...