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The Penetration of Roots Into Living Tissues

✍ Scribed by BEER, RUDOLF


Book ID
109428390
Publisher
Nature Publishing Group
Year
1895
Tongue
English
Weight
281 KB
Volume
52
Category
Article
ISSN
0028-0836

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πŸ“œ SIMILAR VOLUMES


Penetration of substances into tumour ti
✍ Thore Nederman; JΓΆrgen Carlsson; Kerstin Kuoppa πŸ“‚ Article πŸ“… 1988 πŸ› Springer 🌐 English βš– 983 KB

In order to achieve a better understanding of factors involved in drug penetration into poorly vascularized tumour tissue, the penetration of some model substances was studied in vitro. Multicellular human tumour spheroids were used as model system. The test substances were [3H]thymidine and [14C]gl

The penetration of radioactive potassium
✍ Brooks, S. C. πŸ“‚ Article πŸ“… 1938 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 304 KB

I n a recent paper (Brooks, '35) I pointed out the active role of the protoplasm of the marine alga Valonia ventricosa in the accumulation of rubidium, and probably also other alkali metals, notably potassium. Rubidium entered the protoplasmic layer, reaching concentrations greatly exceeding those i