Download or read book Biological Perspectives on Human Pigmentation written by Ashley H. Robins and published by Cambridge University Press. This book was released on 1991-07-25 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Skin color is perhaps the most decisive and abused physical characteristic of humankind. This book presents a multidisciplinary overview of how and why human populations vary so markedly in their skin color. The biological aspects of the pigment cell and its production of melanin are reviewed. The functions of melanin in the skin, brain, eye and ear are considered, and the common clinical abnormalities of pigmentation, such as albinism, are described and illustrated. Detailed reflectance data from worldwide surveys of skin color are also presented. Next, historical and contemporary backgrounds of the phenomenon are explored in relation to the so-called color problem in society. Finally, the possible evolutionary forces that shape human pigmentation are assessed.
Download or read book In the Light of Evolution written by National Academy of Sciences and published by . This book was released on 2007 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.
Download or read book Living Color written by Nina G. Jablonski and published by Univ of California Press. This book was released on 2014-10-17 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the social history of skin color from prehistory to the present, showing how our body's most visible trait influences our social interactions in profound and complex ways. The author begins with the biology and evolution of skin pigmentation, explaining how skin color changed as humans moved around the globe. She explores the relationship between melanin pigment and sunlight, and examines the consequences of rapid migrations, vacations, and other lifestyle choices that can create mismatches between our skin color and our environment. Richly illustrated, this book explains why skin color has come to be a biological trait with great social meaning-- a product of evolution perceived by culture. It considers how we form impressions of others, how we create and use stereotypes, how negative stereotypes about dark skin developed and have played out through history. Offering examples of how attitudes about skin color differ in the U.S., Brazil, India, and South Africa, the author suggests that a knowledge of the evolution and social importance of skin color can help eliminate color-based discrimination and racism.
Download or read book Skin written by Nina G. Jablonski and published by Univ of California Press. This book was released on 2013-02-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Our intimate connection with the world, skin protects us while advertising our health, our identity, and our individuality. This synthetic overview, written with a poetic touch and taking many intriguing side excursions, is a guidebook to the pliable covering that makes us who we are. This book celebrates the evolution of three unique attributes of human skin: its naked sweatiness, its distinctive sepia rainbow of colors, and its remarkable range of decorations. Author Jablonski begins with a look at skin's structure and functions and then tours its three-hundred-million-year evolution, delving into such topics as the importance of touch and how the skin reflects and affects emotions. She examines the modern human obsession with age-related changes in skin, especially wrinkles, then turns to skin as a canvas for self-expression, exploring our use of cosmetics, body paint, tattooing, and scarification"--Publisher's description.
Download or read book Identification of Genes and Biological Pathways Involved in Human Skin Pigmentation Variability in an Evolutionary Framework written by and published by . This book was released on 2014 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rheumaderm written by Carmel Mallia and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the proceedings of a conference, Rheumaderm, that was held in December 1997. The meeting was a dialogue between the specialties of Rheumatology and Dermatology, exploring and discussing areas of common interest. The aim was to present problems common to both specialties, thereby emphasising the team approach to such problems and helping to combine various skills.
Download or read book The Colors of Mankind written by Spencer Lee Rogers and published by Charles C. Thomas Publisher. This book was released on 1990 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Molecular and Clinical Aspects of Pigmentation written by Joseph Thomas Bagnara and published by . This book was released on 1985 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Race and Racism in Theory and Practice written by Berel Lang and published by Rowman & Littlefield. This book was released on 2000 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of original essays by scholars from a diverse range of fields, examines issues of race in a variety of historical and geographical settings, ranging from classical Greece to the contemporary Americas, Europe and Asia. The authors provide an important perspective on race both in its theoretical origins and in its actual appearances while paying close attention to the ways in which the study of race itself has been carried on or ignored by various disciplines.
Download or read book Human Biology written by Sara Stinson and published by John Wiley & Sons. This book was released on 2012-03-19 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive introduction to the field of human biology covers all the major areas of the field: genetic variation, variation related to climate, infectious and non-infectious diseases, aging, growth, nutrition, and demography. Written by four expert authors working in close collaboration, this second edition has been thoroughly updated to provide undergraduate and graduate students with two new chapters: one on race and culture and their ties to human biology, and the other a concluding summary chapter highlighting the integration and intersection of the topics covered in the book.
Download or read book Melanins and Melanogenesis written by Giuseppe Prota and published by Academic Press. This book was released on 2012-12-02 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers all aspects of melanin pigmentation, providing a concise, comprehensive picture of new knowledge gained at the frontiers of research. It draws heavily on the author's 30-year activity in the field and his continuing work with specialists of widely diverse disciplines. The core of the volume deals with the structure, physicochemical properties, and biosynthesis of the major classes of melanin pigments, including neuromelanins. Further discussions include the biology of the various types of pigment-producing cells, the structure and mode of action of tyrosinase, and the chemistry of urinary melanogens and their biomedical applications as metabolic markers of melanocyte activity, especially for the follow-up of malignant melanoma. Finally, the volume considers progress in the photobiology and photochemistry of melanins, with special emphasis on the controversial role of these pigments in skin photoprotection. Melanins and Melanogenesis is ideally suited as a basic guide for newcomers, and a handy source of specific information for practitioners in academic, medical, and industrial settings.
Download or read book Human Energetics in Biological Anthropology written by Stanley J. Ulijaszek and published by Cambridge University Press. This book was released on 1995-06-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at energy intake, expenditure and balance in traditional subsistence populations.
Download or read book Human Evolutionary Biology written by Michael P. Muehlenbein and published by Cambridge University Press. This book was released on 2010-07-29 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Wide-ranging and inclusive, this text provides an invaluable review of an expansive selection of topics in human evolution, variation and adaptability for professionals and students in biological anthropology, evolutionary biology, medical sciences and psychology. The chapters are organized around four broad themes, with sections devoted to phenotypic and genetic variation within and between human populations, reproductive physiology and behavior, growth and development, and human health from evolutionary and ecological perspectives. An introductory section provides readers with the historical, theoretical and methodological foundations needed to understand the more complex ideas presented later. Two hundred discussion questions provide starting points for class debate and assignments to test student understanding.
Download or read book Human Biological Diversity written by Daniel E. Brown and published by Routledge. This book was released on 2015-11-17 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is intended for the sophomore level course in human variation/human biology taught in anthropology departments. It may also serve as a supplementary text in introductory physical anthropology courses. In addition to covering the standard topics for the course, it features contemporary topics in human biology such as the Human Genome Project, genetic engineering, the effects of stress, obesity and pollution.
Download or read book Biological Molecular and Clinical Aspects of Pigmentation written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Melanin the Master Molecule written by Arturo Solís Herrera and published by Bentham Science Publishers. This book was released on 2018-06-04 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Melanin is a biological molecule associated with pigmentation in humans and animals. However, melanin has been observed to have other functions such as neuroprotection and energy production. In Melanin, the Master Molecule, researchers summarize several decades worth of knowledge on melanin and its physicochemical properties. Nine chapters explain the intrinsic biochemistry of melanin, comparisons with conventional energy producing and respiratory biomolecules, the property of melanin to transform light energy into chemical energy through the dissociation of the water molecule, and the theories of melanin based energy production in the nervous system, the cell nucleus, muscles and the eye, and the role the role of melanin in the context of ageing. The authors also delve into the possibility of melanin being the key molecule needed to spark life since its water dissociating property through the absorption of light energy emulates the role of chlorophyll, but unlike the latter, it is not limited to the plant cell environment. Hence, melanin is referred to as the master molecule which can provide a missing link to the biochemical processes behind the origin of life. Melanin, the Master Molecule is an exciting reference for biochemists and laymen interested in the science of melanin and a new perspective on the origin of life as we know it.
Download or read book The Pigmentary System written by James J. Nordlund and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive and integrated book on pigmentation The Pigmentary System, Second Edition, gathers into one convenient, all-inclusive volume a wealth of information about the science of pigmentation and all the common and rare clinical disorders that affect skin color. The two parts, physiology (science) and pathophysiology (clinical disorders), are complementary and annotated so that those reading one part can easily refer to relevant sections in the other. For the clinician interested in common or rare pigment disorders or the principles of teaching about such disorders, this book provides an immediate and complete resource on the biologic bases for these disorders. For the scientist studying the biology of melanocyte function, the book provides a list of disorders that are related to basic biological functions of melanocytes. New features of this Second Edition include: Completely new section on the basic science of pigmentation – explaining the integration of melanocyte functions with other epidermal cells and with various organ systems like the immune system New chapters on pigmentary disorders related to intestinal diseases, the malignant melanocyte, benign proliferations of melanocytes (nevi) and phototherapy with narrow band UV All clinical chapters include the latest genetic findings and advances in therapy More than 400 color images of virtually all clinical disorders The book is ideal for all dermatologists and especially those interested in disorders of pigmentation. It is of particular use for pediatric dermatologists and medical geneticists caring for patients with congenital and genetic pigmentary disorders. This authoritative volume will fill the gap for dermatology training programs that do not have local experts on pigmentation. Basic and cosmetic scientists studying pigmentation and melanocytes will find the science and clinical correlations very useful in showing human significance and relevance to the results of their studies.
