Diluted water solutions of anti-oxidant potassium phenosan, kept before explorations in "usual" conditions and in conditions of "permalloy container", i.e. shielding of solution from the influence of external low-frequency electromagnetic and/or geomagnetic fields, were studied. It is shown that in solutions kept in shielded conditions in the area of high dilution with a concentration of solutions lower than "threshold", nanoobjects called "nanoassociates", are not formed, and anomalous physicochemical and biological properties observed in solutions kept in "usual" conditions, are not found. We conclude that anomalous physicochemical and biological properties of highly diluted water solutions of potassium phenosan made under "usual" conditions are determined by "nanoassociates", in which an external low-frequency electromagnetic and/or geomagnetic field is a necessary condition of the formation.
Pin2 and Oxki1 are cationic amphipathic peptides that permeate lipid membranes through formation of pores. Their mechanism of binding to phosphocholine (PC) membranes differs. Spin-probe experiments showed that both Pin2 and Oxki1 penetrate the lipid membrane of small unilamellar vesicles (SUVs). Moreover, the leakage of calcein and dextrans from PC vesicles showed that Pin2 agrees with the accumulation of peptides on lipid membranes and form pores of different size. On the other hand, Oxki1 did not act strictly cooperatively and form pores of limited size.
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