Biomedical subjects

V Alex

Publications and source records attributed to V Alex.

2 recordsLinked to original sources

PubMed2000

[Differential diagnostic considerations in CK-MB level increase].

We present two patients who were hospitalized due to thrombo-embolic disease. Both patients had an increase in total creatine kinase activity with the creatine kinase MB fraction value exceeding the total creatine kinase activity. We determined that the high values for creatine kinase MB fraction in the immunoinhibition assay were due to the existence of macro creatine kinase type I in one patient and a highly elevated creatinine kinase BB fraction in the other patient. The patient with macro CK type I had ulcerative colitis and the other patient with elevated CK BB fraction was diagnosed with prostatic carcinoma.

Aged↗

PubMed1998

Graded X-ray Optics for Synchrotron Radiation Applications.

Using X-ray diffractometry and spectral measurements, the structure and properties of graded X-ray optical elements have been examined. Experimental and theoretical data on X-ray supermirrors, which were prepared by the magnetron sputtering technique using precise thickness control, are reported. Measurements on graded aperiodic Si(1-x)Ge(x) single crystals, which were grown by the Czochralski technique, are also presented. The lattice parameter of such a crystal changes almost linearly with increasing Ge concentration. The measurements indicate that Si(1-x)Ge(x) crystals with concentrations up to 7 at.% Ge can be grown with a quality comparable to that of pure Si crystals.

Journal Article↗