Abstract:
:Photoprotection as it pertains to hair is not a common topic addressed by the dermatologist. Hair is nonliving and requires no protection from ultraviolet (UV) radiation because carcinogenesis of the hair shaft itself is not possible. If hair proteins are altered by sun exposure, damaged hair can be removed and replaced by new growth. Thus, at first glance, the whole issue of photoprotection for the hair might seem irrelevant; however, patients frequently consult the dermatologist for advice on hair growth and appearance problems. Hair photoprotection is an important part of maintaining the cosmetic value of the hair shaft. This article focuses on the chemical effects of UV radiation on the hair shaft, hair photoaging, intrinsic hair UV photoprotective mechanisms, and the use of hair sunscreens. The whole science of hair and photoprotection is currently in its infancy and an area of focused research within the hair care product and salon industries.
journal_name
Dermatol Clinjournal_title
Dermatologic clinicsauthors
Draelos ZDdoi
10.1016/j.det.2005.08.006subject
Has Abstractpub_date
2006-01-01 00:00:00pages
81-4issue
1eissn
0733-8635issn
1558-0520pii
S0733-8635(05)00105-1journal_volume
24pub_type
杂志文章abstract::Antimalarial compounds have been demonstrated to be both safe and efficacious in the treatment of lupus erythematosus as well as several other dermatologic conditions. It is imperative, however, that physicians familiarize themselves with the potential complications associated with the use of these agents. Furthermore...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1992-07-01 00:00:00
abstract::Ultraviolet (UV) radiation contributes to the development of skin cancer through direct and indirect DNA damage, production of reactive oxygen species, and local immunomodulation. The association between UV radiation and skin cancer has raised concern for the risk of carcinogenesis following phototherapy. The photocar...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2019.08.003
更新日期:2020-01-01 00:00:00
abstract::UV erythema or sunburn is a common sequela of modern man's pursuit of leisure activities. The dermatologist is frequently confronted with this painful cutaneous inflammatory response. The pathogenesis of sunburn is examined in terms of individual genetic sensitivity, environmental exposure, spectral variability, and t...
journal_title:Dermatologic clinics
pub_type: 杂志文章
doi:
更新日期:1986-04-01 00:00:00
abstract::This article presents solutions to difficult surgical repair problems. Solutions for the repair of defects in the ear (in this case the ear lobule) and upper lip are discussed. A solution is also provided for an exasperating problem that arises when cheek and neck lifts are done. An aid for the design of cutaneous fla...
journal_title:Dermatologic clinics
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::Hand dermatitis is a common disease of the skin resulting in significantly decreased quality of life. Allergic contact dermatitis is a frequent cause of hand dermatitis. Recent studies have revealed that biocides used as preservatives are frequent allergens affecting the hands. This article reviews common biocides imp...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2009.05.007
更新日期:2009-07-01 00:00:00
abstract::As with other chemical-based industries, the pharmaceutical industry has the potential for innumerable irritants and allergens. Prompt reporting and recognition of employees' skin diseases, with clarification of the triggering factors, can lead to appropriate control and prevention in many situations. ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1994-07-01 00:00:00
abstract::Normal and malignant pigment cells are known targets for many hormones. Besides alpha-melanocyte-stimulating hormone and the steroidal hormones estrogen, testosterone, and glucocorticoids, factors produced by other epidermal cells can affect melanization and proliferation of pigment cells. Among those factors are the ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1988-04-01 00:00:00
abstract::Due to many factors, including parental anxiety, a child's inability to understand the necessity of a procedure and a child's unwillingness to cooperate, it can be much more challenging to perform dermatologic procedures in children. This article reviews pre-procedural preparation of patients and parents, techniques f...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2012.12.011
更新日期:2013-04-01 00:00:00
abstract::Sensitive skin is a complex problem with genetic, individual, environmental, occupational, and ethnic implications. Further work is needed to rank irritants and irritant reactions to classify sensitive skin on the basis of standard models. The development of topical products designed for sensitive and ethnic skin may ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1991-01-01 00:00:00
abstract::Vasculitis may be defined as damage to blood vessels induced by pathologic processes, resulting in compromise of function of the organ in which the blood vessels reside. A large number of syndromes and disease processes exist in which vasculitis plays a key role. Selected vasculitic syndromes of special interest to de...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1990-10-01 00:00:00
abstract::The only spiders of real medical importance to humans in the United States are the Loxosceles and Latrodectus species, primarily the brown recluse and the black window, respectively. These spiders bite humans only when trapped or crushed against the skin. Severe brown recluse spider bites produce dermonecrosis within ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1990-04-01 00:00:00
abstract::Multiple strategies are required to combat the increasing incidence and mortality of cutaneous melanoma. Major questions about melanoma and skin cancer are reviewed, with particular attention to education and early detection. ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1995-07-01 00:00:00
abstract::In part because of the increased public awareness regarding skin cancer, patients are presenting to their physician with thinner melanomas. Many lesions are now found in the in situ phase. The vast majority of melanomas referred to or diagnosed in the Skin Oncology Program at Boston University are less than 2 mm in th...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1991-10-01 00:00:00
abstract::The umbrella term psoriasis is now understood to incorporate several distinct phenotypes or endotypes along the disease spectrum that in turn will dictate different therapies. A stratified medicine approach to psoriasis using this clinical information coupled with pharmacogenomic and immunologic data will become more ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2014.09.012
更新日期:2015-01-01 00:00:00
abstract::Autoinflammatory diseases (AIDs) are characterized by recurrent episodes of systemic and organ-specific inflammation. Many of these diseases share fever as a common presenting feature. Physicians need to consider AIDs in children with recurrent, unexplained fevers, when infectious and malignant causes have been discar...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2013.04.003
更新日期:2013-07-01 00:00:00
abstract::Atopic dermatitis is associated with significant patient burden, with impacts from symptoms and visible physical manifestations of the disease. Consequences include detrimental effects on quality of life (QoL), sleep, self-esteem, interpersonal relationships, participation in leisure and sports, and attendance or perf...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2017.02.004
更新日期:2017-07-01 00:00:00
abstract::The craniofacial and oral manifestations of the different epidermolysis bullosa (EB) types vary markedly in character and severity depending largely on the EB type. The tissues affected and the phenotypes displayed are closely related to the specific abnormal or absent proteins resulting from the causative genetic mut...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2009.10.022
更新日期:2010-01-01 00:00:00
abstract::There have been many advances during the past few years relating to the treatment of superficial fungal infections. This article focuses on recent developments, particularly in oral therapy, but in topical therapy as well. First, the newer agents (especially fluconazole, itraconazole, and terbinafine) are reviewed, an...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/s0733-8635(05)70337-5
更新日期:1996-01-01 00:00:00
abstract::Rothmund-Thomson syndrome is a rare inherited disorder characterized by poikilodermatous skin changes that appear in infancy. The inheritance is autosomal recessive. Patients exhibit variable features including skeletal abnormalities, juvenile cataracts, and a higher-than-expected incidence of malignancy. This article...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1995-01-01 00:00:00
abstract::Understanding the anatomy and distribution of facial fat and the alterations that occur during the aging process is essential to effectively and precisely achieve facial rejuvenation. Over the past several years, through cadaveric dissections and computed tomographic studies, much has been discovered concerning the ad...
journal_title:Dermatologic clinics
pub_type: 杂志文章
doi:10.1016/j.det.2013.09.007
更新日期:2014-01-01 00:00:00
abstract::Hyperhidrosis, characterized by excess sweat production, affects children and adults. Primary focal hyperhidrosis affects any anatomic region with sweat appendages present. Primary hyperhidrosis has traditionally been considered a problem for adults, but approximately 1.6% of adolescents and 0.6% of prepubertal childr...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2014.06.005
更新日期:2014-10-01 00:00:00
abstract::Though history will mark June 1981 as the birthday of the AIDS pandemic, the first true case of the syndrome and its cause originated years before in West-Central Africa. History also highlights the irony that the discovery of AIDS, the detection of its cause, and the development of drugs for its treatment, all occurr...
journal_title:Dermatologic clinics
pub_type: 历史文章,杂志文章
doi:10.1016/j.det.2006.05.001
更新日期:2006-10-01 00:00:00
abstract::We have limited the scope of this article to those disorders that have already been successfully diagnosed or excluded in utero. We currently have the potential to diagnose a number of others for which the opportunity has not yet arisen. If a biochemical, morphologic, chromosomal, or DNA alteration is known for a spec...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1987-01-01 00:00:00
abstract::A compendium of uncommon dermatologic treatments, both medical and surgical, are presented. This article is based on a survey of the members of the Noah Worcester Dermatologic Society with subsequent additions, including treatment pearls from the Internet and other contributions from practicing dermatologists, as well...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/s0733-8635(05)70179-0
更新日期:2000-04-01 00:00:00
abstract::Azathioprine, cyclophosphamide, and cyclosporine are immunosuppressive agents commonly used by dermatologists. Azathioprine has a good safety profile and is preferred by most dermatologists for the treatment of bullous pemphigoid, cutaneous vasculitides, chronic eczematous dermatitides, and cutaneous manifestations of...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1993-01-01 00:00:00
abstract::The term viral hemorrhagic fever refers to a clinical syndrome characterized by acute onset of fever accompanied by nonspecific findings of malaise, prostration, diarrhea,and headache. Patients frequently show signs of increased vascular permeability, and many develop bleeding diatheses. The hemorrhagic fever viruses ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2004.03.003
更新日期:2004-07-01 00:00:00
abstract::Primary cutaneous lymphomas comprise a prognostically heterogeneous group of lymphocytic skin neoplasms, which display a broad spectrum of clinical, histologic, immunophenotypic, and genetic features. The histopathological examination plays an essential role and is often the starting point in the diagnostic workup of ...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2015.05.002
更新日期:2015-10-01 00:00:00
abstract::The goal of photochemotherapy in psoriasis is to attempt to lower the number of exposures and the total cumulative doses while still maintaining good control of the disease. PUVA has been modified by using better psoralen preparations and more effective light sources, and it also has been combined with other treatment...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:
更新日期:1995-10-01 00:00:00
abstract::The skin and the nervous system develop side by side in the fetus and remain intimately interconnected and interactive throughout life. Because of the skin-nervous system interactions, there is a significant psychosomatic or behavioral component to many dermatologic conditions. This permits complementary nonpharmacolo...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2005.05.011
更新日期:2005-10-01 00:00:00
abstract::Solitary pink lesions can pose a particular challenge to dermatologists because they may be almost or completely featureless clinically and dermoscopically, previously requiring biopsy to exclude malignancy. However, these lesions usually are not particularly challenging histopathologically. Thus, the incorporation of...
journal_title:Dermatologic clinics
pub_type: 杂志文章,评审
doi:10.1016/j.det.2016.05.007
更新日期:2016-10-01 00:00:00