Results 31 to 40 of about 1,385 (166)

Allergic contact dermatitis and changes in the frequency of the causative allergens demonstrated with patch testing in 2008-2012

open access: yesBiomedical Papers, 2015
Background: The frequency of contact allergens is often regionally different and hence it regional identification is important for the prevention of allergic contact dermatitis (ACD).
Martin Tichy, Iva Karlova
doaj   +1 more source

Contact dermatitis: Clinical practice findings from a single tertiary referral hospital, a 4-Year retrospective study

open access: yesWorld Allergy Organization Journal, 2020
Background: It is estimated that 20% of the general population is sensitized to some kind of contact allergen. Contact dermatitis is one of the major occupational diseases worldwide.
Giovanni Sedó-Mejía   +4 more
doaj   +1 more source

Contact allergy to methylisothiazolinone/methylchloroisothiazolinone: A retrospective case series in a referral center in northern Taiwan

open access: yesDermatologica Sinica, 2017
Background/Objective: Since 2005, there has been a significant increase in contact allergy to methylisothiazolinon (MI)/methylchloroisothiazolinone (MCI) incidences in European countries, but there has been no documented large-scale studies of such ...
Shu-Ling Liao   +2 more
doaj   +1 more source

The Possible Role of Contact Sensitization to Fragrances and Preservatives in Poikiloderma of Civatte

open access: yesCase Reports in Dermatology, 2014
Numerous mechanisms have been postulated to play an important role in the pathogenesis of poikiloderma of Civatte (PC), including chronic exposure to ultraviolet radiation, menopause-related hormonal changes, contact hypersensitivity and genetic ...
Saranya Khunkhet, Penpun Wattanakrai
doaj   +1 more source

CONTACT DERMATITIS TO METHYLDIBROMOGLUTARONITRILE: EMERGENCE OF SENSITIZATION IN THE CENTRAL REGION OF TUNISIA

open access: yesEuromediterranean Biomedical Journal, 2018
Methyldibromoglutaronitrile (MDBGN) is a preservative found in cosmetics as well as in products for industrial use. It caused an outbreak of allergic contact dermatitis in Europe in the 1990s and early 2000s.
Maher Maoua
doaj   +1 more source

Influence of the structure of transmission line on harmonics distribution in DC system

open access: yesThe Journal of Engineering, Volume 2019, Issue 16, Page 2185-2192, March 2019., 2019
The transmission distance of DC project is always long, and along the transmission distance, the structure of lines and towers varies according to local environment. It is hard to build a precise harmonic model composed of different sections of line with exact line parameters, so it is important to research the influence of line structure on the ...
Ji Yiming, Wu Fangjie, Zhang Yanbin
wiley   +1 more source

〔報告〕現地保存される古墳・遺構等における土壌及び石材に対する殺菌消毒剤の効果について [PDF]

open access: yes, 2009
In the case of in situ conservation of tumuli and historic sites, mold is often found growing on soil and stones because of their high humidity condition, high water content, bad ventilation, rich nutrient and difficulty of complete sterilization.
佐野 千絵, 間渕 創
core   +1 more source

Effect of the contraction ratio upon viscoelastic fluid flow in three-dimensional square-square contractions [PDF]

open access: yes, 2011
In this work we investigate the laminar flow through square–square sudden contractions with various contraction ratios (CR¼2.4, 4,8and12), using a Newtonian fluid and a shear-thinning viscoelastic fluid.
Alves, M.A.   +3 more
core   +1 more source

Allergic Contact Dermatitis: A Comparative Study of Elderly and Young Over Time

open access: yesJEADV Clinical Practice, Volume 4, Issue 5, Page 1157-1162, December 2025.
ABSTRACT Background Delayed hypersensitivity reactions, such as allergic contact dermatitis (ACD), present distinct patterns across age groups. While age‐related immune changes are well‐documented, their impact on patch test outcomes and allergen sensitization in elderly individuals remains underexplored.
Roberto Mazzetto   +5 more
wiley   +1 more source

Assessment of reproducibility of a VP7 Blocking ELISA diagnostic test for African horse sickness

open access: yesTransboundary and Emerging Diseases, Volume 66, Issue 1, Page 83-90, January 2019., 2019
Abstract The laboratory diagnosis of African horse sickness (AHS) is important for: (a) demonstrating freedom from infection in a population, animals or products for trade (b) assessing the efficiency of eradication policies; (c) laboratory confirmation of clinical diagnosis; (d) estimating the prevalence of AHS infection; and (e) assessing ...
Manuel Durán‐Ferrer   +22 more
wiley   +1 more source

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