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Biomedical subjects

H B Herman

Publications and source records attributed to H B Herman.

4 recordsLinked to original sources

Muscle capillaries and retinopathy among Israeli diabetics. With special reference to measurement techniques, relationship to age and the pericyte.

Our investigation of the capillaries of 64 Israeli diabetics confirm the fact that retinopathy is consistently associated with thickening of the basal lamina of peripheral muscle capillaries but the converse is not so. The change in pericapillary structure may affect the capillary function. The primary cell involved, either causally or as a consequence of the lexion, is the pericyte.

Age Factors↗

Carbonate ion-selective membrane electrode.

A liquid membrane electrode has been developed with Nernstian response and a high selectivity for carbonate ion. The electrode responds rapidly to carbonate in the 10(-2)M to 10(-6)M range with a selectivity for carbonate over chloride, sulfate, and phosphate of at least 10(3) and negligible bicarbonate response. The electrode properties appear to be suited to chemical, biological, chemical, and oceanographic measurements.

Carbonates↗