Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0026837 (
muscle rigidity
)
1,077
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The rheological properties of human leukocytes (WBCs) have been studied using the micropipette aspiration and the filtration technique. Partial micropipette (i.d. 2.8-4.5 microm) aspiration of individual leukocytes under constant aspiration pressure of 8 mm H20 and measurement of the aspirated length as a function of time (creep experiments) according to the
Evans
model have been carried out and the apparent viscosity mu(app) was estimated. In the filtration experiments, using the Hemorheometer, the Index
Rigidity
of Leukocytes, ILR, was also estimated. The apparent viscosity mu(app) of normal PMN and MNC was significantly different p < 0.05), while the LYM and PMN had no statistical difference (p < 0.5). The leukocytes of the cell line HL-60 were more rigid than the normal PMN (p < 0.01), while the PMN from patients with type II diabetes mellitus were more rigid than the normal PMN (p < 0.005). The results of IRL showed similar differences among all of the leukocyte subpopulations. Comparison of these findings suggests a possible relationship between ILR and mu(app) which in this case is: ILR = 598 + 0.54 mu(app) (r = 0.986, p-value 0.0003).
...
PMID:Deformability and filterability of white blood cell subpopulations. Evaluation of these parameters in the cell line HL-60 and in type II diabetes mellitus. 1071 20