ATOPIC DERMATITIS: IMPROVING EARLY DETECTION AND PREVENTION MEASURES IN THE COMMUNITY SETTING

Atopic dermatitis is a chronic inflammation of the skin characterized by disruption of the skin barrier and aberrations in the immune response. In general, atopic dermatitis can be affected by various complex interactions including genetics, diet, and stress. The lack of public attention to atopic dermatitis which often affects children is one of the factors for the increasing prevalence of atopic dermatitis. The purpose of this community service is to help the community understand the importance of early detection and allergy prevention efforts. Community service is carried out by holding online seminars that can be followed by the general public as well as direct consultations and discussions with pediatricians for allergy patients at the Department of Pediatrics at Dr. RSUD Dr. Saiful Anwar Malang. The total Immunoglobulin E level of the respondents was measured using the enzyme-linked immunosorbent assay method. The severity of the respondents was determined by calculating the SCORAD index. The results of early detection showed that 100% of respondents had intrinsic atopic dermatitis, 90% with mild severity and 10% with moderate severity. After being checked for allergies, the respondents received the appropriate supplements. Conclusion: By holding this community service activity, ordinary people become more aware of the importance of treating allergic diseases as early as possible because the incidence of atopic dermatitis can be reduced and the quality of life of patients can be improved. This outreach activity must be carried out continuously in the following years.

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The Clinical Value of Serum Adropin Level in Early Detection of Diabetic Nephropathy

Kidney & Blood Pressure Research ◽

10.1159/000519173 ◽

2021 ◽

pp. 1-7

Author(s):

Ali Es-haghi ◽

Tuqa Al-Abyadh ◽

Hassan Mehrad-Majd

Keyword(s):

Type 2 Diabetes ◽

Logistic Regression ◽

Diabetic Nephropathy ◽

Early Detection ◽

Assay Method ◽

Enzyme Linked Immunosorbent Assay ◽

Diabetic Patients ◽

Healthy Controls ◽

Peripheral Tissues

Background/Aims: Adropin is a metabolic hormone secreted by the liver, brain, and many peripheral tissues and is involved in energy homeostasis and insulin sensitivity. Some reports have indicated a significant decrease in serum adropin levels in type 2 diabetic patients. However, the significance of a decline in adropin level in early detection of diabetic nephropathy (DN) remains to be clarified. The purpose of this study was to evaluate the serum levels of adropin in patients with type 2 diabetes with and without nephropathy. Methods: A total of 135 unrelated subjects (including 45 diabetic patients with nephropathy, 45 without nephropathy, and 45 healthy controls) were enrolled in this study. Fasting venous blood samples were collected from all patients. Serum adropin levels of all cases were analyzed by an enzyme-linked immunosorbent assay method. The correlations of serum adropin levels with anthropometric and biochemistry variables were determined. Logistic regression was performed to assess the association of adropin with odds of nephropathy. A receiver operating characteristic (ROC) curve was obtained to explore the optimum serum adropin concentration in distinguishing diabetic patients with and without nephropathy. Results: Diabetic patients with nephropathy showed lower serum adropin levels than those in patients without nephropathy and healthy controls (p < 0.001). Pearson correlation analysis indicated that serum adropin was negatively correlated with BMI, FBS, HbA1c, blood urea, creatinine, LDL, and ACR and positively correlated with HDL and albumin. Logistic regression analysis showed that serum adropin was correlated with decreased risk of developing diabetic nephropathy. Moreover, in ROC analysis, at cutoff value 3.20 (mg/dL) with an AUC = 0.830, adropin had 80% sensitivity and 60% specificity for distinguishing the diabetic nephropathy. Conclusions: This study demonstrates that decreased level of adropin is associated with renal dysfunction in patients with type 2 diabetes mellitus. Serum adropin concentrations may be used as a biomarker for early detection of diabetic nephropathy.

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Effect of Resveratrol-Enriched Rice on Skin Inflammation and Pruritus in the NC/Nga Mouse Model of Atopic Dermatitis

International Journal of Molecular Sciences ◽

10.3390/ijms20061428 ◽

2019 ◽

Vol 20 (6) ◽

pp. 1428 ◽

Cited By ~ 5

Author(s):

Min Kang ◽

Kyohee Cho ◽

Jae Lee ◽

Lalita Subedi ◽

Silvia Yumnam ◽

...

Keyword(s):

Atopic Dermatitis ◽

Immunoglobulin E ◽

Alternative Therapy ◽

Human Keratinocytes ◽

Skin Inflammation ◽

Skin Lesions ◽

Enzyme Linked Immunosorbent Assay ◽

Skin Model ◽

3D Skin

Resveratrol-enriched rice (RR) was developed using genetic engineering to combine the properties of resveratrol and rice. To evaluate the effect of RR on pruritic skin inflammation in atopic dermatitis (AD)-like skin lesions, we used dinitrochlorobenzene (DNCB)-induced NC/Nga mice and an in vitro 3D skin model. Normal rice (NR), resveratrol, and RR were topically applied to mice dorsal skin, following which the dermatitis index and scratching frequency were calculated. Histological examination was performed by hematoxylin and eosin and immunohistochemistry staining of IL-31 level. The level of immunoglobulin E (IgE) and IL-31 in the serum was determined by enzyme-linked immunosorbent assay (ELISA). The cytotoxicity of RR and the expression levels of pro-inflammatory cytokines were also determined in cultured human keratinocytes and a 3D skin model. RR significantly reduced scratching frequency, decreased the dermatitis severity and trans-epidermal water loss (TEWL) and improved skin hydration in DNCB-induced NC/Nga mice. RR also significantly decreased serum IL-31 and IgE levels and suppressed the production of IL-6 in human keratinocytes and the 3D skin model. Our study indicates that the synergistic effect of rice and resveratrol manifested by the topical application of RR can serve as a potential alternative therapy for chronic skin inflammatory diseases such as AD.

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Improved Anti-Inflammatory Effects of Liposomal Astaxanthin on a Phthalic Anhydride-Induced Atopic Dermatitis Model

Frontiers in Immunology ◽

10.3389/fimmu.2020.565285 ◽

2020 ◽

Vol 11 ◽

Author(s):

Yong Sun Lee ◽

Seong Hee Jeon ◽

Hyeon Joo Ham ◽

Hee Pom Lee ◽

Min Jong Song ◽

...

Keyword(s):

Oxidative Stress ◽

Atopic Dermatitis ◽

Phthalic Anhydride ◽

Immunoglobulin E ◽

Enzyme Linked Immunosorbent Assay ◽

Heme Oxygenase 1 ◽

Mrna Levels ◽

Glutathione Peroxidase 1 ◽

Anti Inflammatory ◽

Skin Conditions

Previously, we found that astaxanthin (AST) elicited an anti-inflammatory response in an experimental atopic dermatitis (AD) model. However, the use of AST was limited because of low bioavailability and solubility. We hypothesized that liposome formulation of AST could improve this. In this study, we compared the anti-inflammatory and anti-dermatotic effects of liposomal AST (L-AST) and free AST. We evaluated the effect of L-AST on a phthalic anhydride (PA)-induced animal model of AD by analyzing morphological and histopathological changes. We measured the mRNA levels of AD-related cytokines in skin tissue and immunoglobulin E concentrations in the serum. Oxidative stress and transcriptional activities of signal transducer and activator of transcription 3 (STAT3) and nuclear factor (NF)-κB were analyzed via western blotting and enzyme-linked immunosorbent assay. PA-induced dermatitis severity, epidermal thickening, and infiltration of mast cells in skin tissues were ameliorated by L-AST treatment. L-AST suppressed AD-related inflammatory mediators and the inflammation markers, inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2 in PA-induced skin conditions. Oxidative stress and expression of antioxidant proteins, glutathione peroxidase-1 (GPx-1) and heme oxygenase-1 (HO-1), were recovered by L-AST treatment in skin tissues from PA-induced mice. L-AST treatment reduced transcriptional activity of STAT3 and NF-κB in PA-induced skin tissues. Our results indicate that L-AST could be more effective than free AST for AD therapy.

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Immunoglobulin E in dermatoses. Levels in atopic dermatitis and urticaria

Archives of Dermatology ◽

10.1001/archderm.100.1.12 ◽

1969 ◽

Vol 100 (1) ◽

pp. 12-16 ◽

Cited By ~ 98

Author(s):

L. Juhlin

Keyword(s):

Atopic Dermatitis ◽

Immunoglobulin E

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Severe Inherited “Homozygous” Protein C Deficiency in a Newborn Infant

Thrombosis and Haemostasis ◽

10.1055/s-0038-1661136 ◽

1984 ◽

Vol 52 (01) ◽

pp. 053-056 ◽

Cited By ~ 77

Author(s):

A Estellés ◽

I Garcia-Plaza ◽

A Dasí ◽

J Aznar ◽

M Duart ◽

...

Keyword(s):

Newborn Infant ◽

Protein C ◽

Skin Lesions ◽

Fresh Frozen Plasma ◽

Clinical Syndrome ◽

Assay Method ◽

Enzyme Linked Immunosorbent Assay ◽

Protein C Deficiency ◽

Fresh Frozen ◽

Frozen Plasma

SummaryA relapsing clinical syndrome of skin lesions and disseminated intravascular coagulation (DIC) that showed remission with the infusion of fresh frozen plasma is described in a newborn infant with homozygous deficiency of protein C antigen.This patient presented since birth a recurrent clinical picture of DIC and ecchymotic skin lesions that resembled typical ecchymosis except for the fact that they showed immediate improvement with the administration of fresh frozen plasma. Using an enzyme linked immunosorbent assay method, the determination of protein C antigen levels in the patient, without ingestion of coumarin drugs, showed very low values (<1%).No other deficiencies in the vitamin-K-dependent factors or in anti thrombin III, antiplasmin, and plasminogen were found. Seven relatives of the infant had heterozygous deficiency in protein C antigen (values between 40-55%), without clinical history of venous thrombosis. The pedigree analysis of this family suggests an autosomal recessive pattern of inheritance for the clinical phenotype, although an autosomal dominant pattern has been postulated until now in other reported families.We conclude that our patient has a homozygous deficiency in protein C and this homozygous state may be compatible with survival beyond the neonatal period.

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Effects of mineral complex material treatment on 2,4- dinitrochlorobenzene-induced atopic dermatitis like-skin lesions in mice model

BMC Complementary Medicine and Therapies ◽

10.1186/s12906-021-03259-5 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Johny Bajgai ◽

Jing Xingyu ◽

Ailyn Fadriquela ◽

Rahima Begum ◽

Dong Heui Kim ◽

...

Keyword(s):

Atopic Dermatitis ◽

Water Loss ◽

Immunoglobulin E ◽

Skin Barrier ◽

Skin Lesions ◽

Total Serum ◽

Skin Barrier Function ◽

Barrier Dysfunction ◽

Complex Material ◽

Mineral Complex

Abstract Background Atopic dermatitis (AD) is a chronic allergic inflammatory skin disease characterized by complex pathogenesis including skin barrier dysfunction, immune-redox disturbances, and pruritus. Prolonged topical treatment with medications such as corticosteroids, calcineurin inhibitors, and T-cell inhibitors may have some potential side-effects. To this end, many researchers have explored numerous alternative therapies using natural products and mineral compounds with antioxidant or immunomodulatory effects to minimize toxicity and adverse-effects. In the current study, we investigated the effects of mineral complex material (MCM) treatment on 2, 4-dinitrochlorobenzene (DNCB)-induced AD-like skin lesions in SKH-1 hairless mice. Methods Animals were divided into four groups; normal control (NC), negative control treated with DNCB only (DNCB only), positive control treated with DNCB and tacrolimus ointment (PC) and experimental group treated with DNCB and MCM patch (MCM). Skin inflammation and lesion severity were investigated through analyses of skin parameters (barrier score and strength, moisture and trans-epidermal water loss level), histopathology, immunoglobulin E, and cytokines. In addition, reactive oxygen species (ROS), nitric oxide (NO), glutathione peroxidase (GPx), and catalase (CAT) levels were measured in both serum and skin lysate. Results Our results demonstrates that MCM patch improved the progression of AD-like skin lesions by significantly increasing skin barrier strength and decreasing trans-epidermal water loss. Additionally, dermal administration of MCM patch significantly reduced epidermal thickness, ROS, and NO levels in skin lysate. Furthermore, we found that MCM suppressed the levels of AD-involved (Th1 and Th2) cytokines such as IL-2, IFN-γ, and IL-4 in blood. In addition, the levels of other Th1, and Th2 and inflammatory cytokines such as IL-1β, TNF-α, IL-6, IL-12(p70) and IL-10 were found lowest in the MCM group than in the DNCB only and PC groups. Moreover, we found total serum IgE level significantly increased after DNCB treatment, but decreased in the PC and MCM groups. Conclusion Taken together, our findings suggest that MCM application may have beneficial effects either systemic or regional on DNCB-induced AD lesional skin via regulation of the skin barrier function and immune-redox response.

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Analysis of pediatric atopic dermatitis: The relationship between disease progression and total immunoglobulin E and percent positive immunocaps

Journal of the American Academy of Dermatology ◽

10.1016/j.jaad.2012.12.705 ◽

2013 ◽

Vol 68 (4) ◽

pp. AB170

Keyword(s):

Atopic Dermatitis ◽

Disease Progression ◽

Immunoglobulin E ◽

The Relationship ◽

Total Immunoglobulin

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Ubiquitous Overexpression of Chromatin Remodeling Factor SRG3 Exacerbates Atopic Dermatitis in NC/Nga Mice by Enhancing Th2 Immune Responses

International Journal of Molecular Sciences ◽

10.3390/ijms22041553 ◽

2021 ◽

Vol 22 (4) ◽

pp. 1553

Author(s):

Sung Won Lee ◽

Hyun Jung Park ◽

Jungmin Jeon ◽

Yun Hoo Park ◽

Tae-Cheol Kim ◽

...

Keyword(s):

Atopic Dermatitis ◽

Mast Cells ◽

Immune Responses ◽

Chromatin Remodeling ◽

Skin Diseases ◽

Immunoglobulin E ◽

Critical Role ◽

Interleukin 4 ◽

Inflammatory Skin Diseases ◽

Immune Disorder

The SWItch (SWI)3-related gene (SRG3) product, a SWI/Sucrose Non-Fermenting (SNF) chromatin remodeling subunit, plays a critical role in regulating immune responses. We have previously shown that ubiquitous SRG3 overexpression attenuates the progression of Th1/Th17-mediated experimental autoimmune encephalomyelitis. However, it is unclear whether SRG3 overexpression can affect the pathogenesis of inflammatory skin diseases such as atopic dermatitis (AD), a Th2-type immune disorder. Thus, to elucidate the effects of SRG3 overexpression in AD development, we bred NC/Nga (NC) mice with transgenic mice where SRG3 expression is driven by the β-actin promoter (SRG3β-actin mice). We found that SRG3β-actin NC mice exhibit increased AD development (e.g., a higher clinical score, immunoglobulin E (IgE) hyperproduction, and an increased number of infiltrated mast cells and basophils in skin lesions) compared with wild-type NC mice. Moreover, the severity of AD pathogenesis in SRG3β-actin NC mice correlated with expansion of interleukin 4 (IL4)-producing basophils and mast cells, and M2 macrophages. Furthermore, this accelerated AD development is strongly associated with Treg cell suppression. Collectively, our results have identified that modulation of SRG3 function can be applied as one of the options to control AD pathogenesis.

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Role of Cardiac Biomarkers in the Assessment of Acute Cerebrovascular Accident

Journal of Neurosciences in Rural Practice ◽

10.1055/s-0040-1721198 ◽

2021 ◽

Vol 12 (01) ◽

pp. 106-111

Author(s):

Srinivasan Radhakrishnan ◽

Swathy Moorthy ◽

Sudish Gadde ◽

Krishnaswamy Madhavan

Keyword(s):

Acute Stroke ◽

Cerebrovascular Accident ◽

Troponin I ◽

Serum Levels ◽

Assay Method ◽

Enzyme Linked Immunosorbent Assay ◽

Cardiac Enzymes ◽

Mean Values ◽

Creatine Kinase Mb ◽

The Mean

Abstract Background Stroke (cerebrovascular accident) has for long been a global burden in terms of its morbidity and mortality. Serum levels of cardiac enzymes such as creatine kinase-MB (CK-MB) component, troponin T, and brain natriuretic peptide have been found to be elevated among the patients with stroke and also serve to prognosticate these patients. The serum levels of these enzymes correlate directly to the severity of stroke in these patients. Objective Elevated cardiac enzymes among patients with acute cerebrovascular accidents are not uncommon despite the patients not having any cardiac problems. We aimed to identify the occurrence of elevated cardiac enzymes among patients with acute stroke and their correlation with the severity of stroke. Materials and Methods Our study included 100 patients of acute stroke with no previous history of cardiac ailments. Serum levels of troponin I and CK-MB were analyzed among these patients using enzyme-linked immunosorbent assay method within the first 2 hours of admission. Patients outcome during the hospital stay were analyzed. Stroke severity was assessed using the National Institute of Health Stroke score (NIHS score) and the modified Rankin Score (mRS). The cardiac enzyme levels were correlated with these scores. Results Twenty-eight percent of patients had elevated troponin I, while 72% patients had normal levels with the mean values of 10.36 to 106.54 ng/mL and 0.00 to 0.02 ng/mL, respectively. CK-MB levels were found elevated among 14% patients and normal among 86% patients with mean values of 5.8 to 124.36 and 0.0 to 4.3 ng/mL, respectively. Among the six patients who succumbed to death, three patients had increased troponin I and four had elevated CK-MB. NIHS scores of 21.0357±6.79 and 105.277±5.564 were seen in patients with elevated and normal troponin I, whereas NIHS scores of 20.4285±8.658 and 11.8721±9.273 were seen among patients with increased and normal CK-MB, respectively. The mRS scores were 4.3214±0.367, 2.4305±1.374, 4.2143±1.412, and 2.756±1.749 ng/mL among the patients with elevated and normal troponin I and CK-MB, respectively. Conclusion The mean values of cardiac enzymes troponin I and CK-MB were higher among patients with higher scores of NIHS and mRS. Among them, troponin I was very significant and it may serve as an early biomarker for the severity of stroke and hint on early cardiac evaluation among these patients.

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