Comparative Biochemistry V7
Comparative Biochemistry V7

Author: Marcel Florkin

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 497

ISBN-13: 0323148115

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Comparative Biochemistry: A Comprehensive Treatise, Volume VII: Supplementary Volume focuses on the processes, methodologies, and approaches involved in molecular biochemistry. The selection first offers information on expressions of the pentose phosphate cycle, including description, criteria for the presence of the pentose phosphate cycle, chordates, segmented worms, mollusks, echinoderms, roundworms, flatworms, algae, and higher plants. The text then ponders on chitin and mucosubstances, as well as the distribution and biochemistry of chitin, molecular structure and function of chitin, and chitin in relation to mucosubstances. The publication reviews the cellular aspects of active transport and hormones and behavior. Topics include relations between inorganic ions, sugar, amino acids, fatty acids, and bioelectric potentials; aspects of the regulation of the intracellular pool of free amino acids; hormones and permeability characteristics of living cellular membranes; and chemical nature of the structure responsible for the permeability characteristics of living membranes. The recording and measurement of behavior, role of hormones in the patterning of behavior, and hormones influencing behavior and the behavior most subject to hormonal influence and control are also discussed. The selection is a dependable source of data for readers interested in the processes, methodologies, approaches involved in biochemistry.

Advances in Comparative Physiology and Biochemistry V7
Advances in Comparative Physiology and Biochemistry V7

Author: O Lowenstein

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 384

ISBN-13: 0323152880

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Advances in Comparative Physiology and Biochemistry, Volume 7, presents four papers that illustrate a logical progression from evolutionary and genetic aspects of the biochemistry of a family of enzymes to the biochemical. The first study deals with the comparative biochemistry, physiology, and genetics of animal a-amylases. The second study examines the biochemistry of intercellular recognition, which is a component of so many biological phenomena. It covers the evolution of intercellular recognition processes; primitive sex mechanisms as precursors of intercellular recognition; conjugation in single-celled eukaryotes; fertilization in metazoans; cell aggregation as a developmental event in cellular slime molds; aggregation of dissociated sponge cells; and contact cellular interactions during embryonic development. The third paper explores the role of amino acids in neurotransmission. The final paper on the biochemical and biophysical aspects of the complex range of functions of the swimbladder in fishes establishes a link with the higher categories of organismal interaction in the fields of behavior and ecology.

Aeglidae
Aeglidae

Author: Sandro Santos

Publisher: CRC Press

Published: 2019-09-17

Total Pages: 297

ISBN-13: 1351587595

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Aeglidae focuses on these unique crustaceans who are endemic to South America. The book is the first to summarize the diverse aspects of the Aeglidae, whose taxonomic features and phylogenetic relationships, evolutionary history and biogeographical background, biological characteristics, and current conservation awareness make them stand out among all other decapods. Addresses the morphology, taxonomy, and phylogenetics that characterize the Aegla and their relationship to other decapod taxa Provides in-depth treatment of the evolutionary history, biogeography, reproduction, developmental biology, and the life cycle of the Aeglidae Discusses their physiology, ecology and behavior, including physiological mechanisms associated with freshwater adaptation, population dynamics, trophic ecology, agonistic and non-agonistic behavior Covers the current conservation status of all known species of aeglids, major threats to them, the use of aeglids as flagships or umbrella species, and conservation action planning Edited by internationally distinguished leaders in this field. This will be an important reference not only for carcinologists working with this family of decapods, but also readers interested in the evolution, biogeography, taxonomy, phylogenetics, physiology, and reproductive ecology.

Evolutionary Gerontology and Geriatrics
Evolutionary Gerontology and Geriatrics

Author: Giacinto Libertini

Publisher: Springer Nature

Published: 2021-05-25

Total Pages: 413

ISBN-13: 3030737748

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This book provides concrete scientific basis that we can conceive the possibility of modifying or even completely canceling aging process, despite the fact that aging is commonly regarded as the result of the overall effects of many uncontrollable degenerative phenomena. The authors illustrate in detail the mechanisms by which cells and the whole organism age. Actions by which it is possible, or will be possible within a limited time, to operate for modifying aging are also debated. The discussion is conducted within the frame and the concepts of evolutionary medicine, which is also indispensable for distinguishing between the manifestations of aging and: (i) diseases that worsen with age, and (ii) acceleration of normal aging rates, caused by unhealthy lifestyle habits and other avoidable factors. The book also discusses the impact of aging on overall mortality and the strange situation that, according to official statistics, aging does not exist as cause of death. This book is a turning point between a gerontology and geriatrics conceived as the study and vain treatment of an incurable condition and one in which these disciplines examine the how and why of a physiological phenomenon that can be modified up to a possible total control. This means transforming the medical prevention and treatment of physiological aging from the greatest failure to the greatest success of medicine.

Recent Frontiers of Phytochemicals
Recent Frontiers of Phytochemicals

Author: Siddhartha Pati

Publisher: Elsevier

Published: 2023-04-26

Total Pages: 706

ISBN-13: 0443158088

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Phytochemicals have been present in human diet and life since the birth of mankind, including the consuming of plant foods and the application of herbal treatments. This coevolutionary interaction of plants and people has resulted in humans' reliance on food and medicinal plants as sources of macronutrients, micronutrients, and bioactive phytochemicals. Phytochemicals can be used as adjuvant agents and sensitizers in traditional antibiotic and anticancer therapy, reducing the potential of selecting resistant microbial strains and cancer cells. Recent Frontiers of Phytochemicals addresses the many processes of potential phytochemical evaluation of known sources, with a focus on phytochemical and pharmacological evaluations, and computational research into the structures and pharmacological mechanisms of natural products and their applications in medicine, food and biotech. - Novel extraction, characterization, and application method for phytochemicals in food, pharmacology, and biotechnology - Colour illustrations and extensive tables with state-of-art information - Covers potential sources of phytochemicals, their extraction and characterization techniques