BACKGROUND Neutrophil CD64 has been reported to be a sensitive and specific infection marker. Its measurement is thus considered to be useful in early diagnosis of post-operative periprosthetic infection. However, even its normal sequential changes after non-infectious total joint arthroplasty have remained ambiguous. Accordingly, we analyzed 2-week sequential neutrophil CD64 expression changes...

BACKGROUND Erythrocyte sedimentation rate is widely used in the general population. It has seldom been studied in patients with chronic renal failure. The purpose of this study was to assess its usefulness in haemodialysis patients. METHODS Forty-five haemodialysis patients with no evidence of acute or chronic inflammatory illness were studied. Nine were diabetic, and 12 used a non-biocompati...

Analytical ultracentrifugation (AUC) is a versatile and powerful method for the quantitative analysis of macromolecules in solution. AUC has broad applications for the study of biomacromolecules in a wide range of solvents and over a wide range of solute concentrations. Three optical systems are available for the analytical ultracentrifuge (absorbance, interference, and fluorescence) that permi...

The erythrocyte sedimentation rate (ESR) test continues to be used as an important tool in many laboratories; either manually or as automated method. When automation is applied in clinical laboratories, it is imperative that reliable methods for calibration and appropriate control materials are available for monitoring the accuracy and precision of the results generated. But when the commercial...

Experimental observations show that a strong magnetic field has a dramatic influence on the sedimentation of RBCs, which motivates us to model the sedimentation of red blood cell (RBC) under strong external magnetic body force. To model the sedimentation of a RBC in a square duct and a circular pipe, a recently developed technique derived from the lattice Boltzmann and the distributed Lagrange ...

OBJECTIVE Erythrocyte sedimentation rate (ESR) may serve as a reasonably good indicator for coronary heart disease as usually ESR is elevated in these patients. The measurement of ESR is a very simple and cheap laboratory test that can be performed in routine blood examinations. In this study, we investigated the association between preoperative erythrocyte sedimentation rate and postoperative ...

Silkworm jaundice virus is stable only between pH 5 and about pH 9. The fact that polyhedral bodies retain virus activity after exposure to hydrogen ion concentrations as high as pH 2 is regarded as being due to the protection of virus occluded within the bodies. Further evidence on this point is furnished by experiments on the activity of the polyhedra when treated with antiformin-formalin and...