Biogenesis of Antibiotic Substances


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Biogenesis of Antibiotic Substances covers the proceedings of a panel discussion on ""Basic Research and Practical Aspects of Antibiotic Production"" held during the Antibiotic Congress in Prague. This book is organized into 25 chapters that cover the regulating mechanisms of primary antibiotic metabolite biosynthesis. This text describes the relationship between secondary metabolite production and synthesis of cell matter or cell wall. The opening chapters describe the parasexual cycle and some of the ways in which the cycle may be used for strain improvement, as well as the applications of refined techniques of genetic recombination and the principles of biochemical genetics to the field of antibiotics. The next chapter deals with cultural and fermentative characteristics of A-type isolates obtained from progenitor and representative member strains of the Wisconsin Family of Strains of Penicillium chrysogenum. Considerable chapters are devoted to the metabolite biosynthesis, such as geodoxin and related compounds; secondary metabolism of penicillins, gibberellins, and griseofulvin in fungi; and tetracycline metabolites. The book goes on examining the stereochemical aspects of macrolide antibiotics. It also describes the biosynthetic pathways involving ring cleavage of carbocyclic compounds, as well as the biosynthesis of different peptide antibiotics and of actinomycins and its relationship to protein synthesis. The production of phenazines is also explained. Other chapters consider other metabolites, such as those that decarboxylate, the malonate, and the 3-nitropropionic acid. A discussion on the role of carbohydrates and phosphate in the biosynthesis of different types of antibiotics is included. Lastly, microbiological assay procedures for antibiotic research and influencing factors are presented.




Collected Papers


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Medical Bulletin


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Administered Prices


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Examines the impact of administered prices in concentrated industries on the cost of living. Also compares market pricing mechanisms of agricultural industries with administered pricing practices of manufacturing industries.







The Japanese Pharmaceutical Industry


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Charting the development of the industry from post-war devastation, through good recovery in the 1960s, and then up to the present, the book explores why Japan, despite being a world leader in many high technology industries, is only a minor player in the global pharmaceutical industry.




Pneumonia Before Antibiotics


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“Uses [pneumonia] as a vehicle for examining the evolution of therapeutics in America between the ‘Golden Age of Microbiology’ and the ‘Age of Antibiotics.’”—Isis Focusing largely on the treatment of pneumonia in first half of the century with type-specific serotherapy, clinician-historian Scott H. Podolsky provides insight into the rise and clinical evaluation of therapeutic “specifics,” the contested domains of private practice and public health, and—as the treatment of pneumonia made the transition from serotherapy to chemotherapy and antibiotics—the tempo and mode of therapeutic change itself. Type-specific serotherapy, founded on the tenets of applied immunology, justified by controlled clinical trials, and grounded in a novel public ethos, was deemed revolutionary when it emerged to replace supportive therapeutics. With the advent of the even more revolutionary sulfa drugs and antibiotics, pneumonia ceased to be a public health concern and became instead an illness treated in individual patients by individual physicians. Podolsky describes the new therapeutics and the scientists and practitioners who developed and debated them. He finds that, rather than representing a barren era in anticipation of some unknown transformation to come, the first decades of the twentieth-century shaped the use of, and reliance upon, the therapeutic specific throughout the century and beyond. This intriguing study will interest historians of medicine and science, policymakers, and clinicians alike. “Podolsky’s scholarship is awesome, and his grasp of the philosophical and sociologic context of the issues considered make this an important work.” —New England Journal of Medicine “This thoroughly documented, carefully written book is a landmark analysis . . . It should be read by everyone who is involved in research and therapeutic development.” —JAMA




ARS


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