Effects of Blending Oil of Lavender and Thyme on Oxidative Stress, Immunity, and Skin Condition in Atopic Dermatitis Induced Mice

2015 ◽  
Vol 45 (3) ◽  
pp. 367 ◽  
Author(s):  
Young Mi Seo ◽  
Seok Hee Jeong
2010 ◽  
Vol 72 (4) ◽  
pp. 385-389
Author(s):  
Miwa KOBAYASHI ◽  
Yoshiki TOKURA ◽  
Noriko SATO ◽  
Yutaka TAKAGI ◽  
Takashi KITAHARA ◽  
...  

2010 ◽  
Vol 2010 ◽  
pp. 1-9 ◽  
Author(s):  
Saveria Pastore ◽  
Liudmila Korkina

The skin is permanently exposed to physical, chemical, and biological aggression by the environment. In addition, acute and chronic inflammatory events taking place in the skin are accompanied by abnormal release of pro-oxidative mediators. In this paper, we will briefly overview the homeostatic systems active in the skin to maintain the redox balance and also to counteract abnormal oxidative stress. We will concentrate on the evidence that a local and/or systemic redox dysregulation accompanies the chronic inflammatory disorder events associated to psoriasis, contact dermatitis, and atopic dermatitis. We will also discuss the fact that several well-established treatments for the therapy of chronic inflammatory skin disorders are based on the application of strong physical or chemical oxidants onto the skin, indicating that, in selected conditions, a further increase of the oxidative imbalance may lead to a beneficial outcome.


Membranes ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 26
Author(s):  
Sara Metwally ◽  
Daniel P. Ura ◽  
Zuzanna J. Krysiak ◽  
Łukasz Kaniuk ◽  
Piotr K. Szewczyk ◽  
...  

Atopic dermatitis (AD) is a chronic, inflammatory skin condition, caused by wide genetic, environmental, or immunologic factors. AD is very common in children but can occur at any age. The lack of long-term treatments forces the development of new strategies for skin regeneration. Polycaprolactone (PCL) is a well-developed, tissue-compatible biomaterial showing also good mechanical properties. In our study, we designed the electrospun PCL patches with controlled architecture and topography for long-term release in time. Hemp oil shows anti-inflammatory and antibacterial properties, increasing also the skin moisture without clogging the pores. It can be used as an alternative cure for patients that do not respond to traditional treatments. In the study, we tested the mechanical properties of PCL fibers, and the hemp oil spreading together with the release in time measured on skin model and human skin. The PCL membranes are suitable material as patches or bandages, characterized by good mechanical properties and high permeability. Importantly, PCL patches showed release of hemp oil up to 55% within 6 h, increasing also the skin moisture up to 25%. Our results confirmed that electrospun PCL patches are great material as oil carriers indicating a high potential to be used as skin patches for AD skin treatment.


1986 ◽  
Vol 7 (7) ◽  
pp. 204-211
Author(s):  
Mary L. Williams

Seborrheic dermatitis is a common skin condition of infancy of unknown etiology. The disorder is usually mild and responsive to therapy. In severe or atypical cases, a variety of other entities should be considered in the differential diagnosis. Atopic dermatitis, psoriasis, psoriasiform-id reaction, fungal infections, and irritant contact dermatitis can be differentiated on clinical grounds. Less common but more serious disorders, such as histiocytosis X, immunodeficiency disorders, and nutritional and metabolic diseases, may be considered in the child whose disease does not spontaneously resolve or respond satisfactorily to local therapy. Laboratory studies including skin biopsy may be helfpul in these cases. Seborrheic dermatitis is uncommon in children after infancy and before puberty. In this age group, scalp scaling is likely to be due to other causes, such as tinea capitis, atopic dermatitis, or psoriasis.


2019 ◽  
Vol 23 (3_suppl) ◽  
pp. 3S-13S ◽  
Author(s):  
Charles W. Lynde ◽  
James Bergman ◽  
Loretta Fiorillo ◽  
Lyn Guenther ◽  
Jill Keddy-Grant ◽  
...  

Atopic dermatitis (AD) is a chronic inflammatory skin condition, also referred to as atopic eczema, that is identified by itching and recurrent eczematous lesions. It often starts in infancy where it affects up to 20% of children but is also highly prevalent in adults. AD inflicts a significant psychosocial burden on patients and their families and increases the risk of other immune-mediated inflammatory conditions, such as asthma and allergic rhinitis, food allergy, and mental health disorders. It is a lifelong condition associated with epidermal barrier dysfunction and altered immune function. Through the use of emollients and anti-inflammatory agents, current prevention and treatment therapies attempt to restore epidermal barrier function. Acute flares are treated with topical corticosteroids. Topical calcineurin inhibitors (TCIs) and topical corticosteroids (TCSs) are used for proactive treatment to prevent remission. There remains a need and opportunity to improve AD care through future research directed toward an improved understanding of the heterogeneity of the disease and its subtypes, the role of autoimmunity in its pathogenesis, the mechanisms behind disease-associated itch and response to specific allergens, and the comparative effectiveness and safety of therapies.


2018 ◽  
Vol 29 (3) ◽  
pp. 229-e82 ◽  
Author(s):  
Ramón M. Almela ◽  
Camila P. Rubio ◽  
José J. Cerón ◽  
Agustina Ansón ◽  
Alexander Tichy ◽  
...  

2019 ◽  
Author(s):  
I. Irwanto ◽  
Hapsari W. Ningtiar ◽  
Taufiq Hidayat ◽  
Azwin M. Putera ◽  
Zahrah Hikmah ◽  
...  

Atopic dermatitis (AD) is a chronic, relapsing, highly pruritic skin condition that develops in early childhood. Sleep problems are common in AD children and lead to impaired quality of life, disturbance of neurocognitive function and behavior. The aim of this study was to assess the prevalence of sleep problems in 0-36 months old Indonesian children with AD. Children aged 0-36 months were enrolled, divided into two groups, AD and control. Sleep problems and AD were assessed using Brief Infant Sleep Questionnaire (BISQ) and Severity Scoring of Atopic Dermatitis Index (SCORAD). Chi-square test was performed to compare the outcome. There were 35 children participating in each group. In children with sleep problems, 85.7% were diagnosed with AD and 11.4% were non-AD. Nocturnal sleep duration, night waking, nocturnal wakefulness, sleep onset time, method of falling asleep and parental consideration of sleep problems occur more often within AD group. Severity of AD also significantly contributes to sleep problems in AD group. In conclusion, this study showed that sleep problems are more prevalent in children with AD.


Dermatology ◽  
2020 ◽  
pp. 1-12
Author(s):  
Cheryl Wei Ling Teo ◽  
Shawn Han Yueh Tay ◽  
Hong Liang Tey ◽  
Yee Wei Ung ◽  
Wei Ney Yap

<b><i>Background:</i></b> Oxidative stress and inflammation are some of the proposed mechanisms involved in the pathogenesis of atopic dermatitis (AD). Current pharmacotherapeutic approaches are effective yet they are not without adverse effects. Vitamin E has great potential as an adjunctive treatment for AD owing to its antioxidant and anti-inflammatory bioactivities. <b><i>Summary:</i></b> This review article summarizes the current available evidence from cellular, animal and clinical studies on the relationship between vitamin E and AD. The future prospects of vitamin E are also discussed. Vitamin E in practice does not show any toxicity to humans within a range of reasonable dosage. Albeit rarely, vitamin E as a contact allergen should be considered. Collectively, this review envisaged vitamin E as an adjunctive treatment for AD patients. Future research on the distinct effects of different vitamin E isoforms as well as their delivery system in skin disorders is needed.


2016 ◽  
Vol 138 (2) ◽  
pp. 468-475.e5 ◽  
Author(s):  
Hyoung Yoon Chang ◽  
Dong In Suh ◽  
Song-I. Yang ◽  
Mi-Jin Kang ◽  
So-Yeon Lee ◽  
...  

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