...Pantothenic Acid, Vitamin B5 for Acne Virtually everyone remembers the frustrating experience of acne with small inflamed dots called pimples or blackheads. For the young woman concerned about self-image, skin complexion is important. One or two strategically placed pimples can be intolerable. For some, acne can progress, leading to scarring and disfigurement, with pitting and nodularity called Acne Vulgaris. While some are spared this chronic ordeal, others endure many years of ineffective treatments by a succession of dermatologists. Although some treatments such as Accutane™ may offer success, there is a price in terms of serious adverse side effects. What Causes Acne? Acne is caused by excess oil called sebum which originates in the sebaceous glands at the root of the hair follicles. This oily build may occlude the duct in the skin causing blockage and infection. "Popping the pimple” is a home remedy which forces the occluding plug to pop out of the pore, providing drainage and temporary relief. Common Causes of Acne Acne is a common adverse side effect of synthetic birth control pills which mimic testosterone. Elevated testosterone levels in males and females are associated with increased oil production in the skin resulting in acne. A common genetic mutation called atypical CAH (congenital adrenal hyperplasia) causes increased testosterone in females resulting in acne. PCOS (polycystic ovary syndrome) syndrome is associated with increased testosterone...
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...Nephropathic Infantile Cystinosis Introduction Nephropathic cystinosis is an atypical genetic lysomal storage disorder distinguished by a destruction of the transfer of amino acid cystine from the lysosomes. Lysosomes are responsible for breaking down unwanted materials into cellular substances, and when cystine accumulates it crystallizes in the lysosomes of the cells and progresses to harm multiple tissues and organs of the body. The intent of this paper is to inform the importance of taking medication to reduce the surplus of cystine into the body’s system. Recognizing signs and symptoms and properly diagnosing is a key factor in treating this disorder. Individuals with infantile cystinosis experience both tubular dysfunction (renal Fanconi syndrome) and glomeralular deterioration. The renal Fanconi Syndrome usually occurs within the first year of life. Glomeralular deterioration progresses throughout the first decade of life, resulting in end-stage renal failure unless patients are treated with cysteamine (The importance of early diagnosis of nephropathic cystinosis to limit tissue and organ damage by treating it with specific medication, and if left untreated patient can develop renal failure by the age of 10. The prevalence of the infantile form of cystinosis transpires in 1 in 100,000 – 200,000 live births and in the North American population there is a carrier frequency of 1 in every 200. Europeans from the United Kingdom...
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...McGraw-Hill Companies, Inc. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher. This book is printed on acid-free paper. 1 2 3 4 5 6 7 8 9 0 KGP/KGP 0 9 8 7 6 5 4 3 2 1 0 ISBN 0–07–237547–7 Vice president and editorial director: Kevin T. Kane Publisher: James M. Smith Sponsoring editor: Kent A. Peterson Editorial assistant: Jennifer L. Bensink Developmental editor: Shirley R. Oberbroeckling Senior marketing manager: Martin J. Lange Senior project manager: Jayne Klein Production supervisor: Laura Fuller Coordinator of freelance design: Michelle D. Whitaker Senior photo research coordinator: Lori Hancock Senior supplement coordinator: Audrey A. Reiter Compositor: Shepherd, Inc. Typeface: 10/12 Minion Printer: Quebecor Printing Book Group/Kingsport Freelance cover/interior designer: Elise Lansdon Cover image: © George Diebold/The Stock Market Photo research: Roberta Spieckerman Associates Colorplates: Colorplates 1–6, 8, 10: © David Harvey/Marilyn E. Culler, photographer; Colorplate 7: Richard Megna/Fundamental Photographs; Colorplate 9: © Alfred Pasieka/Science Photo Library/Photo Researchers, Inc.; Colorplate 11: From H. Black, Environ. Sci. Technol., 1996, 30, 124A. Photos courtesy D. Pesiri and W. Tumas, Los...
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...Essentials Ruth E. McCall, BS, MT (ASCP) Retired Program Director and Instructor Central New Mexico Community College Albuquerque, New Mexico President, NuHealth Educators, LLC Faculty, Emeritus Phoenix College Phoenix, Arizona Fifth Edition Cathee M. Tankersley, BS, MT (ASCP) Acquisitions Editor: Peter Sabatini Product Manager: Meredith L. Brittain Marketing Manager: Shauna Kelley Designer: Holly McLaughlin Production Services: Aptara, Inc. Fifth Edition Copyright © 2012, 2008 by Lippincott Williams & Wilkins, a Wolters Kluwer business. Two Commerce Square 2001 Market Street Philadelphia, PA 19103 351 West Camden Street Baltimore, MD 21201 Printed in China All rights reserved. This book is protected by copyright. No part of this book may be reproduced or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees are not covered by the above-mentioned copyright. To request permission, please contact Lippincott Williams & Wilkins at Two Commerce Square, 2001 Market Street, Philadelphia, PA 19103, via email at permissions@lww.com, or via website at lww.com (products and services). 9 8 7 6 5 4 3 2 1 Library of Congress...
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