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Human Melanin
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Book Synopsis In the Light of Evolution by : National Academy of Sciences
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.
Book Synopsis Skin Cancer and UV Radiation by : Peter Altmeyer
Download or read book Skin Cancer and UV Radiation written by Peter Altmeyer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1476 pages. Available in PDF, EPUB and Kindle. Book excerpt: UV radiation is recognized as the major risk factor for skin can cer. For the last three decades the incidence and mortality of skin cancer have been increasing steadily in almost all parts of the world. Unfortunately, there have been very few advances in the management and treatment of skin cancer. In comparison to other malignant tumors, skin cancer offers the unique opportuni ty to identify this tumor at an early stage. Thus, there is strong interest in preventing death by early diagnosis and prompt treat ment. The proceedings of the International Congress on Skin Cancer and UV Radiation which was held in Bochum Germany in October 1996, reflect the newest scientific standards in the field of skin cancer. The conference in Bochum was a platform for leading scientists from all over the world to discuss the complexity and diversity of UV radiation in its interaction with the skin. Starting with basic science like physiology, immunology, and molecular biochemistry of the skin as influenced by UV radiati on, the book presents a profound survey into the field of skin can cer by focusing on the latest scientific results in prevention, early detection, treatment, and epidemiology. The congress in Bochum in 1996 was organized to provide a starting point for coordinated European strategies against skin cancer with internationally renown scientists.
Book Synopsis Melanins and Melanogenesis by : Giuseppe Prota
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.
Book Synopsis Melanin, the Master Molecule by : Arturo Solís Herrera
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.
Book Synopsis Imaging in Dermatology by : Michael R. Hamblin
Download or read book Imaging in Dermatology written by Michael R. Hamblin and published by Academic Press. This book was released on 2016-07-29 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imaging in Dermatology covers a large number of topics in dermatological imaging, the use of lasers in dermatology studies, and the implications of using these technologies in research. Written by the experts working in these exciting fields, the book explicitly addresses not only current applications of nanotechnology, but also discusses future trends of these ever-growing and rapidly changing fields, providing clinicians and researchers with a clear understanding of the advantages and challenges of laser and imaging technologies in skin medicine today, along with the cellular and molecular effects of these technologies. - Outlines the fundamentals of imaging and lasers for dermatology in clinical and research settings - Provides knowledge of current and future applications of dermatological imaging and lasers - Coherently structured book written by the experts working in the fields covered
Book Synopsis Human Biochemistry by : Gerald Litwack
Download or read book Human Biochemistry written by Gerald Litwack and published by Academic Press. This book was released on 2021-11-28 with total page 883 pages. Available in PDF, EPUB and Kindle. Book excerpt: **Selected for Doody's Core Titles® 2024 in Biochemistry** Human Biochemistry, Second Edition provides a comprehensive, pragmatic introduction to biochemistry as it relates to human development and disease. Here, Gerald Litwack, award-wining researcher and longtime teacher, discusses the biochemical aspects of organ systems and tissue, cells, proteins, enzymes, insulins and sugars, lipids, nucleic acids, amino acids, polypeptides, steroids, and vitamins and nutrition, among other topics. Fully updated to address recent advances, the new edition features fresh discussions on hypothalamic releasing hormones, DNA editing with CRISPR, new functions of cellular prions, plant-based diet and nutrition, and much more. Grounded in problem-driven learning, this new edition features clinical case studies, applications, chapter summaries, and review-based questions that translate basic biochemistry into clinical practice, thus empowering active clinicians, students and researchers. - Presents an update on a past edition winner of the 2018 Most Promising New Textbook (College) Award (Texty) from the Textbook and Academic Authors Association and the PROSE Award of the Association of American Publishers - Provides a fully updated resource on current research in human and medical biochemistry - Includes clinical case studies, applications, chapter summaries and review-based questions - Adopts a practice-based approach, reflecting the needs of both researchers and clinically oriented readers
Book Synopsis The Pigmentary System by : James J. Nordlund
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 1333 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.
Book Synopsis Basic Fundamentals of Drug Delivery by :
Download or read book Basic Fundamentals of Drug Delivery written by and published by Academic Press. This book was released on 2018-11-30 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Fundamentals of Drug Delivery covers the fundamental principles, advanced methodologies and technologies employed by pharmaceutical scientists, researchers and pharmaceutical industries to transform a drug candidate or new chemical entity into a final administrable drug delivery system. The book also covers various approaches involved in optimizing the therapeutic performance of a biomolecule while designing its appropriate advanced formulation. - Provides up-to-date information on translating the physicochemical properties of drugs into drug delivery systems - Explores how drugs are administered via various routes, such as orally, parenterally, transdermally or through inhalation - Contains extensive references and further reading for course and self-study
Book Synopsis Melanins and Melanosomes by : Jan Borovansky
Download or read book Melanins and Melanosomes written by Jan Borovansky and published by John Wiley & Sons. This book was released on 2011-10-05 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surface pigmentation of vertebrates is controlled by specialized cells able to synthesize a variety of pigments collectively known as melanins. Recent research has shown that melanins are produced not only in the skin but also in many other sites such as the eye, inner ear, muscles, etc., - where they are engaged in some unanticipated roles. The details of the synthetic pathway, the complexities of its regulation and biological significance that have been unravelled in recent research comprise a fascinating story and are of key importance in understanding the nature of diseases, including malignant melanoma one of the most rapidly spreading cancers.
Download or read book Human Melanin written by Eugene Follmann and published by . This book was released on 1973 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Perspectives on Human Pigmentation by : Ashley H. Robins
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 2005-09-26 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 Melanin written by Miroslav Blumenberg and published by BoD – Books on Demand. This book was released on 2017-03-01 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The word melanin refers to dark natural pigments produced by the oxidative degradation of tyrosine, catalyzed by tyrosinase, and polymerized into insoluble granular substance. The main function of melanin is to protect from harmful agents, primarily UV radiation, but also from oxidation, heavy metals, etc. In this volume, chapters deal with production of melanin in human oral mucosa (Liviu et al.), the regulation of melanin action (Cecile et al.), production and potential technological application of fungal melanins (Pombiero-Sponchiado et al.) and an innovative method for measuring melanin in various samples (Zdybel et al.). In conclusion, this volume presents various biological and industrial aspects of melanin production, uses and analysis.
Book Synopsis Melanin, the Chemical Key to Black Greatness : the Harmful Effects of Toxic Drugs on Melanin Centers Within the Black Human by : Carol Barnes
Download or read book Melanin, the Chemical Key to Black Greatness : the Harmful Effects of Toxic Drugs on Melanin Centers Within the Black Human written by Carol Barnes and published by . This book was released on 1988 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Living Color written by Nina G. Jablonski and published by Univ of California Press. This book was released on 2012-09-27 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living Color is the first book to investigate 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. In a fascinating and wide-ranging discussion, Nina G. Jablonski 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—including being a basis for the transatlantic slave trade. Offering examples of how attitudes about skin color differ in the U.S., Brazil, India, and South Africa, Jablonski suggests that a knowledge of the evolution and social importance of skin color can help eliminate color-based discrimination and racism.
Book Synopsis Dark Light Consciousness by : Edward Bruce Bynum
Download or read book Dark Light Consciousness written by Edward Bruce Bynum and published by Simon and Schuster. This book was released on 2012-06-19 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to awaken the Ureaus--the serpent power of spiritual transcendence within each of us--and connect to the superconscious of the universe • Reveals the biochemistry of how the body’s melanin provides the template for the subtle energy body or light body • Shows how embracing the dark light consciousness of the awakened Ureaus opens a portal to the sacred darkness of the superconscious • Provides illustrated instructions for meditation practices, breathing exercises, and yoga postures to safely awaken Ureaus/Kundalini energy Within each of us lies the potential to activate a personal connection to the superconscious. Called “Ureaus” in ancient Egyptian texts and “Kundalini” in ancient Hindu yoga traditions, our innate serpent power of spiritual transcendence inhabits the base of the spine in its dormant state. When awakened, it unfurls along the spinal column to the brain, connecting individual consciousness to the consciousness of the universe enfolded within the dark matter of space. At the root of creativity and spiritual genius across innumerable cultures and civilizations, this intelligent force reveals portals that enfold time, space, and the luminous matrix of reality itself. Combining physics, neuroscience, and biochemistry with ancient traditions from Africa and India, Edward Bruce Bynum, Ph.D., explores the ancient Egyptian science of the Ureaus and reveals how it is intimately connected to dark matter and to melanin, a light-sensitive, energy-conducting substance found in the brain, nervous system, and organs of all higher life-forms. He explains how the dark light of melanin serves as the biochemical infrastructure for the subtle energy body, just as dark matter, together with gravity, holds the galaxies and constellations together. With illustrated instructions, he shows how to safely awaken and stabilize the spiritual energy of the Ureaus through meditation practices, breathing exercises, and yoga postures as well as how to prepare the subtle body for transdimensional soul travel. By embracing the dark light of the shining serpent within, we overcome our collective fear of the vast living darkness without. By embracing the dark, we transcend reality to the dimension of light.
Author :Richard D. King Publisher :Createspace Independent Publishing Platform ISBN 13 :9781475088779 Total Pages :0 pages Book Rating :4.0/5 (887 download)
Download or read book Melanin written by Richard D. King and published by Createspace Independent Publishing Platform. This book was released on 2012-03-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Study of ancient African history reveals an early African definition of the human Melanin System as a whole body Black Melanin System that serves as the eye of the soul to produce inner vision, true spiritual consciousness, creative genius, beatific vision, to become Godlike, and to have conversation with the immortals (Ancestors). The purpose of ancient African education was to provide knowledge and development of the will of the student that allowed salvation (freedom) of the soul from the fetters (chains) of the physical body (George G. M. James, Stolen Legacy
Book Synopsis Melanin Is Worth More Than Gold by : Nnamdi Azikiwe
Download or read book Melanin Is Worth More Than Gold written by Nnamdi Azikiwe and published by The Mhotep Corporation. This book was released on 2020-05-16 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who would have thought preparations for a March 2014 Sacred Libation Ceremony honoring one-hundred forty-eight African American women lynched in America would result in the observation melanin is worth more than gold? Dr. Frances Cress Welsing first told us the chemical melanin is produced through a process known as melanogenesis upon introduction of the chemical tyrosine to the enzyme tyrosinase. Melanin is found in such diverse places as bird feathers, animal fur, reptile scales, microorganisms, cephalopod ink, mushrooms and even fossils. Additionally, melanin is found in the hair, skin and eyes of people. Melanin is subjected to intense scientific scrutiny. Nevertheless, the highly educated people studying it had no idea melanin is worth more than gold. In June 2014 a post to the Keyamsha the Awakening blog openly declared melanin was worth $353 a gram and $300 a gram more than gold. Shortly afterwards, hoaxers began bombarding the blog with comments claiming "melanin thieves" were harvesting melanin from Black people. The hoax was easily falsified. The hoaxers made certain to never mention the company selling melanin extracted from the ink of sepia officinalis, the common cuttlefish. During the intervening years the melanin thieves hoaxers persisted in their efforts. In March 2017, the melanin thieves hoaxers launched a "Melanin Twitter bomb" involving the dollar value of melanin after publicity of black women and girls missing in Washington, D.C. was released. Their actions exposed a frailty in their psyche. They also reveal it is possible to wipe out false information involving melanin and take the melanin challenged inferiority complex (aka racism/white supremacy) along for the ride. It then became clear the time had come to enter the fray and dispel the myths about melanin. This book completely obliterates the false narrative of melanin. Perceiving facts from a melanin-centered perspective bestows upon us an expanded awareness of the world and our place in it. It helps provide the average person a means to immerse themselves in melaninology and emerge a "melaninologist." Essentially, we get to know ourselves. To date no other path for the public to independently verify, or falsify, outlandish claims regarding melanin being worth more than gold on their own without any "guru" to guide them have been made available. At this writing, melanin is worth over $395 a gram more than gold. In ancient Kemet (misnomered Egypt) such words were known as hekau or words of power with the ability to heal. For nearly one-hundred years, since August 13, 1920, melanin put the "B" in R.B.G. and the "Black" in Red, Black and Green as the flag of Africans, at home and abroad.. Those are hekau, also. Our Blood, Our Melanin and Africa unites us. More hekau. The Afro, official currency of the United States of Africa, also known as the African Union, is worth $2.22. We are swathed in hekau to such an extent Mchakato Wa Uponyaji (Swahili for the process of healing) has begun. All of which indicates we are living in a new era: the era when all the generations of man can be called blessed on a planet that works for everyone. This era demands we convene the Ubuntu Convention. That plebiscite sets the stage for drafting the Ubuntu Declaration. In emulating the success of the August 1920 Universal Negro Improvement Association convention, we deliberately create the world where we intend to live. The revival of the U.N.I.A. with 12 million dues-paying card-carrying members positions the organization to have a treasury flush with over $400 million liquid. All of which represents a quantum shift in awareness, perception and power underway as you read this. Through our own actions we bring about the total, complete, and absolute Redemption of Africa for all time.
