Effect of some drugs on p-nitrophenylphosphatase activity in brain and live tissue of the rat with special reference to influence of phenothiazines on membranes of brain tissue.
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Animals↗
Biomedical subjects
J H Sietsma
Publications and source records attributed to J H Sietsma.
Action of chlorpromazine on non-specific phosphatase bound to membranes in brain tissue of the rat.
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Animals↗
The cell wall of Fusarium oxysporum.
Sugar analysis of isolated cell walls from three formae speciales of Fusarium oxysporum showed that they contained not only glucose and (N-acetyl)-glucosamine, but also mannose, galactose, and uronic acids, presumably originating from cell wall glycoproteins. Cell wall glycoproteins accounted for 50-60% of the total mass of the wall. X-ray diffraction studies showed the presence of alpha-1, 3-glucan in the alkali-soluble cell wall fraction and of beta-1, 3-glucan and chitin in the alkali-insoluble fraction. Electron microscopy and lectin binding studies indicated that glycoproteins form an external layer covering an inner layer composed of chitin and glucan.
Carbohydrates↗