Photodermatology
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Photoaging & Skin Damage
Use_for_Revised_OFC_Only_2006_PhotoagingSkinDamage 5/21/13 9:11 AM Page 2 PEORIA (309) 674-7546 MORTON (309) 263-7546 GALESBURG (309) 344-5777 PERU (815) 224-7400 NORMAL (309) 268-9980 CLINTON, IA (563) 242-3571 DAVENPORT, IA (563) 344-7546 SoderstromSkinInstitute.comsoderstromskininstitute.com FROMFrom YOUR Your DERMATOLOGISTDermatologist [email protected]@skinnews.com PHOTOAGING & SKIN DAMAGE Before You Worship The Sun Who’s At Risk? Today, many researchers and dermatologists Skin types that burn easily and tan rarely are believe that wrinkling and aging changes of the skin much more susceptible to the ravages of the sun on the are much more related to sun damage than to age! skin than are those that tan easily, rather than burn. Many of the signs of skin damage from the sun are Light complected, blue-eyed, red-haired people such as pictured on these pages. The decrease in the ozone Swedish, Irish, and English, are usually more suscep- layer, increasing the sun’s intensity, and the increasing tible to photo damage, and their skin shows the signs sun exposure among our population – through work, of photo damage earlier in life and in a more pro- sports, sunbathing and tanning parlors – have taken a nounced manner. Dark complexions give more protec- tremendous toll on our skin. Sun damage to the skin tion from light and the sun. ranks with other serious health dangers of smoking, alcohol, and increased cholesterol, and is being seen in younger and younger people. NO TAN IS A SAFE TAN! Table of Contents Sun Damage .............................................Pg. 1 Skin Cancer..........................................Pgs. 2-3 Mohs Micrographic Surgery ......................Pg. -
Ultraviolet Irradiation Induces MAP Kinase Signal Transduction Cascades That Induce Ap-L-Regulated Matrix Metalloproteinases That Degrade Human Skin in Vivo
Molecular Mechanisms of Photo aging and its Prevention by Retinoic Acid: Ultraviolet Irradiation Induces MAP Kinase Signal Transduction Cascades that Induce Ap-l-Regulated Matrix Metalloproteinases that Degrade Human Skin In Vivo GaryJ. Fisher and John J. Voorhees Department of Dennatology, University of Michigan, Ann Arbor, Michigan, U.S.A. Ultraviolet radiation from the sun damages human activated complexes of the transcription factor AP-1. skin, resulting in an old and wrinkled appearance. A In the dermis and epidermis, AP-l induces expression substantial amount of circumstantial evidence indicates of matrix metalloproteinases collagenase, 92 IDa that photoaging results in part from alterations in the gelatinase, and stromelysin, which degrade collagen and composition, organization, and structure of the colla other proteins that comprise the dermal extracellular genous extracellular matrix in the dermis. This paper matrix. It is hypothesized that dermal breakdown is followed by repair that, like all wound repair, is reviews the authors' investigations into the molecular imperfect. Imperfect repair yields a deficit in the struc mechanisms by which ultraviolet irradiation damages tural integrity of the dermis, a solar scar. Dermal the dermal extracellular matrix and provides evidence degradation followed by imperfect repair is repeated with for prevention of this damage by all-trans retinoic acid each intermittent exposure to ultraviolet irradia in human skin in vivo. Based on experimental evidence tion, leading to accumulation of solar scarring, and a working model is proposed whereby ultraviolet ultimately visible photoaging. All-trans retinoic acid irradiation activates growth factor and cytokine receptors acts to inhibit induction of c-Jun protein by ultraviolet on keratinocytes and dermal cells, resulting in down irradiation, thereby preventing increased matrix metallo stream signal transduction through activation of MAP proteinases and ensuing dermal damage. -
Photodermatoses Update Knowledge and Treatment of Photodermatoses Discuss Vitamin D Levels in Photodermatoses
Ashley Feneran, DO Jenifer Lloyd, DO University Hospitals Regional Hospitals AMERICAN OSTEOPATHIC COLLEGE OF DERMATOLOGY Objectives Review key points of several photodermatoses Update knowledge and treatment of photodermatoses Discuss vitamin D levels in photodermatoses Types of photodermatoses Immunologically mediated disorders Defective DNA repair disorders Photoaggravated dermatoses Chemical- and drug-induced photosensitivity Types of photodermatoses Immunologically mediated disorders Polymorphous light eruption Actinic prurigo Hydroa vacciniforme Chronic actinic dermatitis Solar urticaria Polymorphous light eruption (PMLE) Most common form of idiopathic photodermatitis Possibly due to delayed-type hypersensitivity reaction to an endogenous cutaneous photo- induced antigen Presents within minutes to hours of UV exposure and lasts several days Pathology Superficial and deep lymphocytic infiltrate Marked papillary dermal edema PMLE Treatment Topical or oral corticosteroids High SPF Restriction of UV exposure Hardening – natural, NBUVB, PUVA Antimalarial PMLE updates Study suggests topical vitamin D analogue used prophylactically may provide therapeutic benefit in PMLE Gruber-Wackernagel A, Bambach FJ, Legat A, et al. Br J Dermatol, 2011. PMLE updates Study seeks to further elucidate the pathogenesis of PMLE Found a decrease in Langerhans cells and an increase in mast cell density in lesional skin Wolf P, Gruber-Wackernagel A, Bambach I, et al. Exp Dermatol, 2014. Actinic prurigo Similar to PMLE Common in native -
Far-Infrared Suppresses Skin Photoaging in Ultraviolet B-Exposed Fibroblasts and Hairless Mice
RESEARCH ARTICLE Far-infrared suppresses skin photoaging in ultraviolet B-exposed fibroblasts and hairless mice Hui-Wen Chiu1,2, Cheng-Hsien Chen1,3,4, Yi-Jie Chen1, Yung-Ho Hsu1,4* 1 Division of Nephrology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei, Taiwan, 2 Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, 3 Division of Nephrology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, 4 Department of Internal Medicine, School of Medicine, College of a1111111111 Medicine, Taipei Medical University, Taipei, Taiwan a1111111111 [email protected] a1111111111 * a1111111111 a1111111111 Abstract Ultraviolet (UV) induces skin photoaging, which is characterized by thickening, wrinkling, pigmentation, and dryness. Collagen, which is one of the main building blocks of human OPEN ACCESS skin, is regulated by collagen synthesis and collagen breakdown. Autophagy was found to Citation: Chiu H-W, Chen C-H, Chen Y-J, Hsu Y-H block the epidermal hyperproliferative response to UVB and may play a crucial role in pre- (2017) Far-infrared suppresses skin photoaging in venting skin photoaging. In the present study, we investigated whether far-infrared (FIR) ultraviolet B-exposed fibroblasts and hairless mice. PLoS ONE 12(3): e0174042. https://doi.org/ therapy can inhibit skin photoaging via UVB irradiation in NIH 3T3 mouse embryonic fibro- 10.1371/journal.pone.0174042 blasts and SKH-1 hairless mice. We found that FIR treatment significantly increased procol- Editor: Ying-Jan Wang, National Cheng Kung lagen type I through the induction of the TGF-β/Smad axis. Furthermore, UVB significantly University, TAIWAN enhanced the expression of matrix metalloproteinase-1 (MMP-1) and MMP-9. -
Various Clinical and Histopathological Patterns of Idiopathic Photodermatosis: an Observational Study
Review Article Clinician’s corner Images in Medicine Experimental Research Case Report Miscellaneous Letter to Editor DOI: 10.7860/JCDR/2018/28950.12274 Original Article Postgraduate Education Various Clinical and Histopathological Case Series Patterns of Idiopathic Photodermatosis: Dermatology Section An Observational Study Short Communication DIMPLE CHOPRA1, RAVINDER SINGH2, RK BAHL3, RAMESH KUMAR KUNDAL4, SHIVALI AGGARWAL5, AASTHA SHARMA6, AANCHAL SINGLA7 ABSTRACT presented in the age group of 56-70 years. Total 95% cases Introduction: The idiopathic photodermatosis have different had lesions on photoexposed parts of upper limbs followed by histopathological patterns, spongiotic pattern being the most neck involvement in 51% cases. The most common presenting common. symptom was itching, seen in 98% patients. Polymorphic Light Eruption (PMLE) was the clinical diagnosis in 97% cases. Aim: To study the histopathological patterns of photodermatosis The most common histopathological pattern observed was and to correlate between the clinical and histopathological Spongiotic pattern which was seen in 46% cases. findings. Conclusion: While young females in the age group 26-40 year Materials and Methods: Hundered consecutive patients with were more commonly affected, lesions were more common lesions of idiopathic photodermatosis were included in this in men who were in the age group 56-70 year. Population in cross-sectional observational study. The clinical diagnosis was North India may be at greater risk because their skin is suddenly made and confirmed after thorough history, clinical examination exposed to sun in spring and summer after the end of winter and relevant investigations, including biopsy. season. The PMLE was the most common subtype. Spongiotic Results: In this study 49 participants were male and 51 were pattern was the most common histopathological pattern found, female. -
Die Beteiligung Jüdischer Ärzte an Der Entwicklung Der Dermatologie Zu Einem Eigenständigen Fach in Frankfurt Am Main
Aus der Klinik und Poliklinik für Dermatologie und Allergologie der Ludwig-Maximilians-Universität München Direktor: Prof. Dr. med. Dr. med. h. c. Thomas Ruzicka Die Beteiligung jüdischer Ärzte an der Entwicklung der Dermatologie zu einem eigenständigen Fach in Frankfurt am Main Dissertation zum Erwerb des Doktorgrades der Zahnheilkunde an der Medizinischen Fakultät der Ludwig-Maximilians-Universität zu München Vorgelegt von Dr. med. Henry George Richter-Hallgarten aus Schönbrunn 2013 1 Mit Genehmigung der Medizinischen Fakultät der Universität München Berichterstatter: Prof. Dr. med. Rudolf A. Rupec Mitberichterstatter: Prof. Dr. med. Wolfgang G. Locher Prof. Dr. med. Dr. phil. Johannes Ring Prof. Dr. med. Joest Martinius Mitbetreuung durch den promovierten Mitarbeiter: Dekan: Prof. Dr. med. Dr. h.c. M. Reiser, FACR, FRCR Tag der mündlichen Prüfung: 16.10.2013 2 Henry George Richter-Hallgarten Die Geschichte der Dermato-Venerologie in Frankfurt am Main Band 1: Die Vorgeschichte (1800 – 1914) und der Einfluss jüdischer Ärzte auf die Entwicklung der Dermatologie zu einem eigenständigen Fach an der Universität Frankfurt am Main 3 Henry George Richter-Hallgarten Dr. med. Der vorliegenden Publikation liegt die Inauguraldissertation: „Die Beteilig- ung jüdischer Ärzte an der Entwicklung der Dermatologie zu einem eigen- ständigen Fach in Frankfurt am Main“ zur Erlangung des Doktorgrades der Zahnheilkunde an der Medizinischen Fakultät der Ludwig-Maximilians- Universität München zugrunde. 4 Karl Herxheimer Scherenschnitt von Rose Hölscher1 „Die Tragödie macht einer Welt – so abscheulich, daß der eigene Vater, den Dingen ihren Lauf in den Abgrund lassend, sie verleugnete – den Prozeß.“ Alfred Polgar 1 Rose Hölscher: Geboren 1897 in Altkirch, gestorben in den 1970-er Jahren in den USA. -
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Cómo referenciar este artículo / How to reference this article Németh, A., & Pukánszky, B. (2020). Life reform, educational reform and reform pedagogy from the turn of the century up until 1945 in Hungary. Espacio, Tiempo y Educación, 7(2), pp. 157-176. doi: http://dx.doi.org/10.14516/ete.284 Life reform, educational reform and reform pedagogy from the turn of the century up until 1945 in Hungary András Németh email: [email protected] Eötvös Loránd University. Hungary / János Selye University Komárno. Slovakia Béla Pukánszky email: [email protected] University Szeged. Hungary / János Selye University Komárno. Slovakia Abstract: Since the end of the 19th century, the modernisation processes of urbanisation and industrialisation taking place in Europe and the transatlantic regions have changed not only the natural environment but also social and geographical relations. The emergence of modern states changed the traditional societies, lifestyles and private lives of individuals and social groups. It is also characteristic of this period that social reform movements appeared in large numbers – as a «counterweight» to unprecedented, rapid and profound changes. Some of these movements sought to achieve the necessary changes with the help of individual self-reform. Life reform in the narrower sense refers to this type of reform movement. New historical pedagogical research shows that in the major school concepts of reform pedagogy a relatively close connection with life reform is discernible. Reform pedagogy is linked to life reform – and vice versa. Numerous sociotopes of life reform had their own schools, because how better to contribute than through education to the ideal reproduction and continuity of one’s own group. -
2016 Essentials of Dermatopathology Slide Library Handout Book
2016 Essentials of Dermatopathology Slide Library Handout Book April 8-10, 2016 JW Marriott Houston Downtown Houston, TX USA CASE #01 -- SLIDE #01 Diagnosis: Nodular fasciitis Case Summary: 12 year old male with a rapidly growing temple mass. Present for 4 weeks. Nodular fasciitis is a self-limited pseudosarcomatous proliferation that may cause clinical alarm due to its rapid growth. It is most common in young adults but occurs across a wide age range. This lesion is typically 3-5 cm and composed of bland fibroblasts and myofibroblasts without significant cytologic atypia arranged in a loose storiform pattern with areas of extravasated red blood cells. Mitoses may be numerous, but atypical mitotic figures are absent. Nodular fasciitis is a benign process, and recurrence is very rare (1%). Recent work has shown that the MYH9-USP6 gene fusion is present in approximately 90% of cases, and molecular techniques to show USP6 gene rearrangement may be a helpful ancillary tool in difficult cases or on small biopsy samples. Weiss SW, Goldblum JR. Enzinger and Weiss’s Soft Tissue Tumors, 5th edition. Mosby Elsevier. 2008. Erickson-Johnson MR, Chou MM, Evers BR, Roth CW, Seys AR, Jin L, Ye Y, Lau AW, Wang X, Oliveira AM. Nodular fasciitis: a novel model of transient neoplasia induced by MYH9-USP6 gene fusion. Lab Invest. 2011 Oct;91(10):1427-33. Amary MF, Ye H, Berisha F, Tirabosco R, Presneau N, Flanagan AM. Detection of USP6 gene rearrangement in nodular fasciitis: an important diagnostic tool. Virchows Arch. 2013 Jul;463(1):97-8. CONTRIBUTED BY KAREN FRITCHIE, MD 1 CASE #02 -- SLIDE #02 Diagnosis: Cellular fibrous histiocytoma Case Summary: 12 year old female with wrist mass. -
Ultraviolet Radiation
Environmental Health Criteria 160 Ultraviolet Radiation An Authoritative Scientific Review of Environmental and Health Effects of UV, with Reference to Global Ozone Layer Depletion V\JflVV ptiflcti1p cii ii, L?flUctd EnrrcmH Prormwe. Me World Haah6 Orgniri1ion and Fhc nIrrHbccrlT Ornrn)is5ion on Nfl-oflizirig Raditiori Prioiioii THE Ef4VIRONMEF4FAL HEALTH CI4ITERIA SERIES Acetonitrile (No. 154, 1993) 2,4-Dichloroplierioxyaceric acid (2 4 D) (No 29 Acrolein (No 127, 1991) 1984) Acrylamide (No 49, 1985) 2,4.Dichlorophenoxyucetic acd - erivirorrmerrtul Acr5lonilrile (No. 28, 1983) aspects (No. 54, 1989) Aged population, principles for evaluating the 1 ,3-Dichloroproperte, 1,2-dichloropropane and effects of chemicals (No 144, 1992) mixtures (No. 146, 1993( Aldicarb (No 121, 1991) DDT and its derivatives (No 9 1979) Aidrin and dieldrin (No 91 1989) DDT and its derivatives - environmental aspects Allethrins (No 87, 1989) (No. 83, 1989) Alpha-cypermethrirr (No 142, 1992) Deltamethrin (No 97, 1990) Ammonia (No 54, 1985) Diamirrotoluenes (No 74, 1987( Arsenic (No 18. 1981) Dichiorsos (No. 79, 1988) Asbestos and other natural mineral fibres Diethylhexyl phthalate (No. 131, 191112) (No. 53, 198€) Dirnethoate (No 90, 1989) Barium (No. 137 1990) Dimethylformnmde (No 114, 1991) Benomy( (No 143, 1993) Dimethyf sulfate (No. 48. 1985) Benzene (No 150, 1993) Diseases of suspected chemical etiology and Beryllium (No 106, 1990( their prevention principles of studies on Biommkers and risk assessment concepts (No. 72 1967) and principles (No. 155, 1993) Dilhiocarbsmats pesticides, ethylerrvthiourea, and Biotoxins, aquatic (marine and freshmaterl propylerrethiourea a general introdUCtiori (No 37, 1984) NO. 78. 1958) Butanols . four isomers (No. 65 1987) Electromagnetic Fields (No 1 '37 19921 Cadmiurrr (No 134 1992) Endosulfan (No 40. -
KATALOG 12 Versandantiquariat Hans-Jürgen Lange Lerchenkamp
KATALOG 12 Versandantiquariat Hans-Jürgen Lange Lerchenkamp 7a D-29323 Wietze Tel.: 05146-986038 Email: [email protected] Bestellungen werden streng nach Eingang bearbeitet. Versandkosten (u. AGB) siehe letzte Katalogseite. Alchemie u. Alte Rosenkreuzer 1-45 Astrologie 46-77 Freimaurer, Templer u.a. Geheimbünde 78-104 Grenzwissenschaften 105-163 Heilkunde u. Ernährung 164-190 Hypnose, Suggestion u. Magnetismus 191-214 Lebensreform, völkische Bewegungen u. Ariosophie 215-301 Okkultismus u. Magie 302-363 Spiritismus u. Parapsychologie 364-414 Theosophie u. Anthroposophie 415-455 Utopie u. Phantastik 456-507 Volkskunde, Aberglaube u. Zauberei 508-530 Varia 531-666 Weitere Angebote - sowie PDF-Download dieses Katalogs (mit Farbabbildungen) - unter www.antiquariatlange.de . Wir sind stets am Ankauf antiquarischer Bücher aller Gebiete der Grenz- und Geheimwissenschaften interessiert! Gedruckt in 440 Exemplaren. Ein Teil der Auflage wurde mit einem Umschlag Liebe Kunden, die Bücher in unseren Katalogen sind Exklusivangebote . Das heisst, sie werden zunächst nur hier im Katalog angeboten! Erst etwa ein/zwei Monate nach Erscheinen des Katalogs, stellen wir die unverkauften Bücher auch online (Homepage, ZVAB & Co.). 2 – www.antiquariatlange.de Alchemie und Alte Rosenkreuzer 1. [Sod riqqavon we-serefa] i.e. Das Geheimnuß der Verwesung und Verbrennung aller Dinge, nach seinen Wundern im Reich der Natur und Gnade, Macro Et Microcosmice, als die Schlüssel: Dadurch der Weeg zur Verbesserung eröffnet, das verborgene der Creaturen entdecket, und die Verklärung des sterblichen Leibes gründlich erkant wird [...]. Dritte und mit vielen curiösen Obersvationibus vermehrte Auflage. (3. verm. Aufl.) Franckfurt am Mayn, In der Fleischerischen Buchhandlung, 1759. 109 S., Kl.-8°, Pappband d. Zt. 1000,00 € Caillet 6743; Ferguson I,306 u. -
FOUNDATIONS of BRITISH DERMATOLOGY by H
THE FOUNDATIONS OF BRITISH DERMATOLOGY By H. HALDIN-DAVIS, M.D., OX., F.R.C.S., F.R.C.P. LONDON, ENGLAND T was towards the end of the 1. Maculae eighteenth century that there 2. Pustulae began to be felt among physi- 3. Vesiculae cians the necessity for a closer 4. Bullae Istudy of diseases of the skin, which up 5. Papulae to that time, although sufficiently 6. Crustae obvious to the naked eye, were even 7. Squamae less comprehended than other dis- 8. Callositates orders more deeply seated. The first 9. Excrescentiae cutaneae writer to give expression to this feeling 10. Ulcera cutanea was Plenck, who may be regarded as 11. I nsecta cutanea the man who ended the old order and 12. Vulnera cutanea began the new. He published his 13. Morbi unguium “Doctrina de Morbis Cutaneis” in 14. Morbi pilorum Vienna about 1780 and well describes There are no clinical descriptions of the preexisting state of affairs in his special cases, and a more serious preface. He says: defect, Plenck never attempts to The multitude of diseases which afflict define the terms he uses to describe the human skin, their variety, the obscur- the different conditions to enable those ity of the causes from which they spring, reading his descriptions of diseases to the consequent difficulty of curing them, know exactly what he meant. Plenck and their diversity have rendered this branch of medicine and surgery most was far from being a specialist; in the difficult to learners and almost incapable course of his long life—1732-1807— of explanation. -
Rare Skin Diseases: Treatment and Diagnosis
erimenta xp l D E e r & m l a a t c o i l n o i l g y C Journal of Clinical & Experimental f R o e l ISSN: 2155-9554 s a e n a r r u c o h J Dermatology Research Short Communication Rare Skin Diseases: Treatment and Diagnosis Kenneth Jones* Department of Dermatology, University of Malaga, Malaga, Spain ABSTRACT A skin disease, also known as cutaneous condition, is any medical condition that affects the integumentary system- the organ system that encloses the body and involves skin, hair, nails, and associated muscle and glands. The main feature of this device is as a buffer against the external world. Skin disease, any of the diseases or disorders that affect the human skin. They have a wide range of cause’s skin rash caused by Lyme disease rashes and hives, for example, are visible changes in the texture of the skin that may indicate a severe disease. Keywords: Skin; Blau syndrome; Argyria; Diagnosis DESCRIPTION protect the organism. Overexpression appears to be the result of a genetic mutation in BS [1]. The skin is the largest organ of the human body. There are a number of conditions that can affect the skin. Some of them are Treatment: Treatment has included the usual anti-inflammatory common, while others are rare. Many people may have drugs such as adrenal glucocorticoids, anti-metabolites and also experienced eczema or hives, for instance. However, some skin biological agents such as anti-TNF and infliximab all with diseases affect far fewer people.