The Alkali Metal Ions in Biology


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Cellular Aspects of Membrane Permeability


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Cellular Aspects of Membrane Permeability describes the state of knowledge on permeability problems and interprets experimental results within the framework of working hypotheses. The book discusses membrane permeability with some biochemical perspective presented to explain the origin and adaptations of animal life. The text explains the process and the driving forces affecting the permeability characteristics of the experimental object. It then discusses the distribution of ions and molecules between two phases separated by a living membrane. Then the text analyzes the chemical nature of the molecular architecture that causes such permeability characteristics. The book addresses the electrical potential profiles of epithelial tissues, and then discusses the conducting membranes. It also explains the relationships between inorganic ions, sugar, amino acids, fatty acids, and bioelectric potentials. The book also explains the physical nature of such chemical nature and structure of living membranes. The text then describes the structure of the cellular surface and the structural organization of the cell. The selection can prove useful for biologists, microbiologists, zoologists, and students and professors of biology and its related disciplines.







Kinetics of Drug Action


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Most drugs, toxins, hormones, and the like bring about their biologic actions by reacting with specific receptors somewhere in the body. Scientists working in all areas of biologic science have shown increasing interest in the analysis of drug-receptor interactions in the broadest sense. Studies of drugs (binding) to receptors in situ and to isolated and partly purified receptors are becoming common practice. The action of a drug in the body is, however, a kinetic event not only with respect to transport of drug molecules to the environment of the receptors, but also with respect to the drug-receptor interaction itself. Kinetics of Drug Action is an integrative approach to drug transport through the body, membrane transport toward the receptors, and the kinetics of drug receptor interaction. This volume is aimed at providing a critical and penetrating study of the problems relevant to the kinetics or drug action from drug dosage to the final response. It is felt that the critical surveys presented in this volume will contribute significantly to receptor study research in various biologic fields and to a better understanding of drug action. I would like to express my gratitude to our secretary Miss MARGOT JANSSEN for the extensive typing of manuscripts and to our laboratory assistant Miss COBY HURKMANS for her dedicated assistance in the correcting some of the manuscripts and preparating the index.




Intestinal Ion Transport


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This is the fourth Falk Symposium devoted to the study of intestinal abso~ l 3 tion. As in the case of its predecessors - , I hope that the relaxed atmosphere will enable the participants from all comers of the world to exchange views, not only in this room, but also at less formal moments in the cellar, on the lake, or in the buses that transport us to different parts of the Schwarzwald. We are all eternally grateful to Dr Herbert Falk for undertaking to sponsor this meeting, and to him and his staff for the impeccable organisation which will permit us to work in such a pleasant environment. In the organisation of the programme, one or two innovations have been in troduced which are perhaps foreign to routine gastroenterological meetings. First, the average age in this room is rather lower than at most gatherings of this nature, which means that those who carry out the experiments will be responsible for their presentation; they are after all the ones who have made the relevant small observations which lead to the advancement of knowledge.




Circular


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Advances in Insect Physiology


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Advances in Insect Physiology




Endocrines and Osmoregulation


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From a review of the previous edition: "I strongly recommend it as an essential reading and reference book for younger and older workers alike". Nature