Relevant bibliographies by topics / Erytem evaluation

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  2. Dissertations / Theses
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  4. Conference papers

Academic literature on the topic 'Erytem evaluation'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Erytem evaluation"

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Kausar, Rizwana, and Naveed Akhtar. "EVALUATION OF DEPEGMENTING AND ANTIERYTHEMIC EFFECTS OF COSMETIC EMULGELS CONTAINING RASPBERRY FRUIT EXTRACT ON HUMAN CHEEK SKIN." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 1 (December 31, 2016): 236. http://dx.doi.org/10.22159/ijpps.2017v9i1.15123.

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<p><strong>Objective: </strong>This research work was performed to discover the efficacy of newly formulated topical formulation (o/w) emulgel of Raspberry fruit extract against its base taken as a control on skin erythema and skin melanin.</p><p><strong>Methods: </strong>Concentrated Raspberry fruit<em> </em>extract was prepared by macerating fresh fruit in aqueous methanol under room temperature. This extract was then entrapped in the inner oily phase of o/w emulgel. Newly formulated, formerly evaluated base (without extract) and a formulation containing 4% concentrated extract of Raspberry were applied to cheeks of 13 healthy female human volunteers for a period of 12 w. Skin erythma and melanin were measured after every two weeks to evaluate any effect produced by this topical formulation.</p><p><strong>Results: </strong>Base showed insignificant (p≥0.05) while formulation showed a significant decrease in skin erythma. Skin melanin content was insignificantly decreased by base but significantly decreased by the formulation. The newly developed cosmetic emulgel of Raspberry fruit extract showed its effects without causing any irritation and was found to be suitable and safe dermatological formulation.</p><p><strong>Conclusion: </strong>Formulation was successfully evaluated for its dermatological effects. It was found to be a useful, harmless and cost effective skin whitening treatment derived from natural sources.</p>
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AKDIŞ, A. C., K. KILIÇTURGAY, S. HELVACI, R. MISTIK, and B. ORAL. "Immunological evaluation of erythema nodosum in tularaemia." British Journal of Dermatology 129, no. 3 (September 1993): 275–79. http://dx.doi.org/10.1111/j.1365-2133.1993.tb11846.x.

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Marshall, John K., and E. Jan Irvine. "Successful Therapy of Refractory Erythema Nodosum Associated with Crohn's Disease Using Potassium Iodide." Canadian Journal of Gastroenterology 11, no. 6 (1997): 501–2. http://dx.doi.org/10.1155/1997/434989.

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Erythema nodosum is a common extraintestinal manifestation of Crohn's disease. While mild skin involvement often responds to conservative management, severe or refractory cases may require systemic corticosteroid or immunosuppressive therapy. This report describes successful treatment of severe, refractory erythema nodosum associated with Crohn's colitis using oral potassium iodide. While the mechanism of action of this agent is poorly understood, it appears to be an effective and nontoxic therapy for Crohn's-related erythema nodosum and warrants further evaluation in a placebo controlled trial.
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Cugmas, Blaž, Daira Viškere, Eva Štruc, and Thierry Olivry. "Evaluation of Erythema Severity in Dermatoscopic Images of Canine Skin: Erythema Index Assessment and Image Sampling Reliability." Sensors 21, no. 4 (February 11, 2021): 1285. http://dx.doi.org/10.3390/s21041285.

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The regular monitoring of erythema, one of the most important skin lesions in atopic (allergic) dogs, is essential for successful anti-allergic therapy. The smartphone-based dermatoscopy enables a convenient way to acquire quality images of erythematous skin. However, the image sampling to evaluate erythema severity is still done manually, introducing result variability. In this study, we investigated the correlation between the most popular erythema indices (EIs) and dermatologists’ erythema perception, and we measured intra- and inter-rater variability of the currently-used manual image-sampling methods (ISMs). We showed that the EIBRG, based on all three RGB (red, green, and blue) channels, performed the best with an average Spearman coefficient of 0.75 and a typical absolute disagreement of less than 14% with the erythema assessed by clinicians. On the other hand, two image-sampling methods, based on either selecting specific pixels or small skin areas, performed similarly well. They achieved high intra- and inter-rater reliability with the intraclass correlation coefficient (ICC) and Krippendorff’s alpha well above 0.90. These results indicated that smartphone-based dermatoscopy could be a convenient and precise way to evaluate skin erythema severity. However, better outlined, or even automated ISMs, are likely to improve the intra- and inter-rater reliability in severe erythematous cases.
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Stoleru, Gianna, Lauren George, Raymond K. Cross, and Uni Wong. "An Unusual Presentation of Baker’s Cyst Rupture in an Inflammatory Bowel Disease Patient." Case Reports in Medicine 2020 (January 8, 2020): 1–3. http://dx.doi.org/10.1155/2020/3149058.

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When evaluating a patient with acute onset unilateral leg pain and concurrent inflammatory bowel disease (IBD), keeping a broad differential diagnosis will allow for prompt diagnosis and management. The patient described in this case report is a 32-year-old male with inflammatory ileocolonic Crohn’s disease (CD) status after ileocecectomy with perianal involvement and known Type 1 arthropathy. He presented with a three-day history of unilateral leg swelling and tenderness. Initial evaluation focused on possible thrombosis given the development of erythema and systemic symptoms. Final diagnosis was ruptured Baker’s (popliteal) cyst. This pathology is not well described in existing literature, but should be considered in IBD patients given their chronic inflammatory state and common associated intra-articular pathology.
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Inui, Shigeki, Hitoshi Ikegawa, and Satoshi Itami. "Dermoscopic evaluation of erythema associated with pressure ulcers." International Journal of Dermatology 50, no. 8 (July 22, 2011): 945–47. http://dx.doi.org/10.1111/j.1365-4632.2010.04784.x.

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Greenwood, Jason D., Nathaniel Nielsen, and Nathaniel E. Miller. "Patient on Immunomodulatory Therapy Experiencing Joint Pain and Skin Lesions: A Case Report." Journal of Primary Care & Community Health 12 (January 2021): 215013272110058. http://dx.doi.org/10.1177/21501327211005894.

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A woman in her late fifties was admitted to the Family Medicine Inpatient Service directly from Rheumatology clinic for polyarticular pain and erythema with concern for infection. She was taking immunosuppressant medications for a history of multiple autoimmune diseases. Examination showed increasing erythema and tenderness on the upper and lower extremity joints. Histologic evaluation, surgical evaluation, and cultures were consistent with mycobacterium haemophilum infection. Mycobacterium haemophilum is an uncommon opportunistic infection that usually affects immunocompromised patients. The patient was treated with a multi-drug antibiotic regimen for several months due to drug resistance. Although this opportunistic infection is not common it should be considered in the differential of immunocompromised patients with skin and articular symptoms. Treatment outcomes are usually favorable if it caught earlier in the course.
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Bulgakova, A. I., Z. R. Hismatullina, and M. V. Zatcepina. "Optimisation of diagnostics and complex treatment of multi-form exudative erythema of cavity mucosa." Stomatology for All / International Dental review, no. 2020 1 (90) (March 2020): 4–8. http://dx.doi.org/10.35556/idr-2020-1(90)4-8.

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The article presents the results of studies of complex treatment oral mucosa of patients with Erythema multiforme in detail of the developed algorithm. Subjective and objective criteria of oral mucosa state and local humoral immunity are proposed for evaluation of therapy effectiveness in patients with multi-form exudative erythema in the main and comparison group. A comparative characteristic of dental indicators of quality of life was made according to the questionnaire OHIP-14-RU in both groups.
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Masthan, KMK, E. Vinesh, M. Sathish Kumar, S. Marytresa Jeyapriya, Aravindha Babu, and Meera Thinakaran. "A Clinicopathologic Study of Oral Changes in Gastroesophageal Reflux Disease, Gastritis, and Ulcerative Colitis." Journal of Contemporary Dental Practice 17, no. 11 (2016): 943–47. http://dx.doi.org/10.5005/jp-journals-10024-1959.

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ABSTRACT Objectives The aim and objectives of this study are to identify oral changes in certain gastrointestinal (GI) diseases, namely gastroesophageal reflux disease (GERD), ulcerative colitis, gastritis, and to evaluate these oral symptoms as indicators for assessing GI disorders. Materials and methods In this study, the oral manifestations of various GI disorders were assessed in a varying age group of 250 patients in Government Stanley Medical College and Hospital, Chennai. Out of 250 patients, 142 were affected by GERD, 99 were affected by gastritis, and 9 patients were affected by ulcerative colitis. Of these patients, 177 were males and 73 were females. Results Evaluation of patients with gastritis revealed that 66.7% affected with gingivitis, 19.2% with dental erosion on the palatal and lingual aspects of maxillary and mandibular teeth predominantly in the anterior region, 10.1% with periodontitis, 2% with gingival erythema. Among the patients with GERD, 44% of the cases showed dental erosion, 25.5% periodontitis, 9.9% gingivitis, 5.7% gingival erythema, 2.8% palatal erythema, 2.1% gingival ulcers, glossitis 2%, 1.4% floor of the mouth erythema, and 0.7% erythema of the tongue. Patients with ulcerative colitis showed 44.4% of gingival erythema, 33.3% of dental erosions, and 22.2% of gingival ulcers and periodontitis. Conclusion In our study of 250 patients, oral manifestations were observed in 88% of the patients. Both soft tissue and hard tissue changes were evident. There was a high correlation between various GI disease and dental erosion, erythema at various sites of the oral cavity, oral ulcers, gingivitis, periodontitis, and glossitis. Careful evaluation of oral cavity may unveil many GI disorders and help the patient by providing early diagnosis, which further facilitates the prognosis. How to cite this article Vinesh E, Masthan KMK, Kumar MS, Jeyapriya SM, Babu A, Thinakaran M. A Clinicopathologic Study of Oral Changes in Gastroesophageal Reflux Disease, Gastritis, and Ulcerative Colitis. J Contemp Dent Pract 2016;17(11):943-947.
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Dykes, P. J., D. R. Black, M. York, A. D. Dickens, and R. Marks. "A stepwise procedure for evaluating irritant materials in normal volunteer subjects." Human & Experimental Toxicology 14, no. 2 (February 1995): 204–11. http://dx.doi.org/10.1177/096032719501400209.

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1 The cutaneous response to a known irritant has been assessed in human volunteer subjects using both clini cal scoring and two non-invasive instrumental meth ods ; erythema measurement using an erythema meter and capillary blood flow using a laser Doppler device. 2 Aqueous solutions (0.5% and 1%) of sodium hydroxide were applied to back skin for 3, 15 and 60 min with assessments immediately after removal and at 1, 24 and 48 hours. 3 Increased erythema was seen with increasing duration of exposure and an increase was also seen at 1 h, 24 h and 48 h after removal of the patch. The results obtained with the erythema meter paralleled the clini cal erythema scores. However, the laser Doppler device showed the greatest changes immediately after removal of the patch with subsequent readings show ing a gradual decrease. 4 Statistical analysis of the data has been carried out to determine the accuracy and precision of the assess ment procedures and to determine the minimum test panel size for detecting irritant reactions. 5 Comparison between back and forearm skin indicated a greater sensitivity to sodium hydroxide on the back. 6 The results of this study define an ethical approach to testing irritant materials in human subjects and pro vide the basis for the development of a classification system for cutaneous irritants.
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Dissertations / Theses on the topic "Erytem evaluation"

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Maruno, Monica. "Desenvolvimento de nanoemulsões à base de óleo de gergelim aditivadas de óleo de framboesa para queimaduras da pele." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/60/60137/tde-22102009-154453/.

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Nanoemulsões são emulsões especiais com glóbulos de tamanho na faixa de 20 a 500 nm. São sistemas que apresentam transparência ou fluidez, favorecendo o aspecto sensorial de espalhabilidade e umectação muito interessantes para produtos cosméticos destinados aos cuidados da pele e produtos para a saúde, atuando como sistemas de liberação de fármacos, além da característica nanométrica, que previne processos de instabilidade física. A queimadura da pele é o quadro resultante da ação direta ou indireta do calor sobre o organismo humano causando inflamação proporcionando intensa ação de radicais livres. A presente pesquisa teve como objetivo desenvolver nanoemulsões à base de óleo de gergelim aditivadas de óleo de framboesa para aplicação em queimaduras de pele. Os óleos de gergelim e framboesa apresentaram atividade antioxidante nos testes de DPPH e Xantina Oxidase. No desenvolvimento das dispersões o método de preparo por baixa energia, fundamentado na mudança de curvatura da molécula do tensoativo, foi induzido pela temperatura de inversão de fase. O resultado desta pesquisa foram duas nanoemulsões utilizando dois tensoativos derivados do óleo de rícino com diferentes etoxilações. A avaliação da estabilidade foi realizada pelo cálculo do principal mecanismo de instabilidade das nanoemulsões, chamado Ostwald ripening. O projeto também propõe uma nova metodologia para a avaliação in vitro- HET-CAM e, in vivo do eritema através da medida pelo Chroma Meter e transformação em escala dos resultados. A pesquisa demonstrou que as nanoemulsões não preveniram o processo de queimadura da pele dos camundongos hairless, mas sugere uma tendência mais rápida à redução do eritema.
Nanoemulsions are special systems with uniform and extremely small droplet size, in the range of 20500 nm. Due to their characteristic size, some nanoemulsions are optically transparent or translucent and have kinetic stability, low viscosity, that result in excellent espalhability and humectation making them of increasing use in many applications, for example, in cosmetics as personal care formulations, and in pharmaceutical field as drug delivery systems. The skin burn is the result of direct or indirect hot effect over human organism. This situation provokes an inflammatory process with intense action of reactive oxygen species. The aim of this research was the development of sesame indicum oil-based nanoemulsions with raspberry oil for application in skin burn. The sesame and raspberry oils presented antioxidant activity in DPPH test and Oxidase Xantine system. The dispersions were obtained by low energy method, that was based on curvature change of surfactant molecule induced for temperature. It was obtained two nanoemulsions using different surfactant castor oil derivative etoxilated. The stability assessement was realized with the calculation of main instability mechanism, the Oswald ripening rate. This Project has been carried out with an in vitro method to evaluate the toxicity (HET-CAM) and antioxidant activity (DPPH and Xantine Oxidase), and in vivo erytem evaluation with Chroma Meter. The results of in vivo test was transformed in a score, that reflected the level of erythema. This work demonstred nanoemulsion hasn´t prevented the skin burn in hairless rats, but there was a tendency to decrease the erythema.
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Roberty, Laurence. "Evaluation de préparations cosmétiques réfléchissant les rayons solaires infra-rouges." Paris 5, 1993. http://www.theses.fr/1993PA05P132.

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Su, Dong-Shou, and 蘇冬守. "Design and Implementation of Melanin and Erythema Image Evaluation System." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/2fdgx6.

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碩士
國立交通大學
生醫工程研究所
104
With the advance in cosmetic medical technology as well as the expansion of cosmetic medical market in recent years, more and more people get cosmetic medical treatments, especially skin whitening treatments. For the growing number in cosmetic medical treatments related usages users, it’s important to find a way to evaluate the effectiveness of different cosmetics or cosmetic treatments. Generally, we can classify the methods of evaluation into two types: subjective observations through human being vision and objective evaluation by electronic medical devices. Results of subjective observations vary depend on individuals in a wide range. The major reason for this consequence is that there is no stable reference point for the feeling of human being. People are easily affected by the environment and state of mind at that moment. However, to acquire the value of melanin concentration objectively, people need to go to cosmetic medical clinics for consultation, which is pretty inconvenient, because they cannot afford those electronic medical devices which are cost several hun-dred thousand dollars. For reasons above, this thesis applies an image-based analysis method on smart phone platforms to approximate the results of some other skin evaluation products based on optical analysis methods. Because of the similarities between images and optics, we use the properties of different absorptions and diversions of skin tissues on different length of light and RGB color channels in digital images to evaluate the concentration of melanin in human skin. Background area and scattered region removal is conducted afterward to improve the accuracy of index value on images containing non-skin objects. In comparison with other products on market, this application on Android platform has much better portability, extensibility and much lower price. My application can rec-ord the results of analysis after each measurement and provide the users an subjective way to observe the trend of changes in skin color.
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Book chapters on the topic "Erytem evaluation"

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Jaspers, M. E. H., and P. Moortgat. "Objective Assessment Tools: Physical Parameters in Scar Assessment." In Textbook on Scar Management, 149–58. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44766-3_17.

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AbstractObjective assessment tools can be used to evaluate whether (new) scar treatment is effective and to monitor the scar’s response to interventions in clinical practice. It is important to take the clinimetric properties of each tool into account, especially when used for the follow-up of an individual patient. An overview is provided for three important physical scar parameters that can be assessed by noninvasive objective tools: color, elasticity, and perfusion. To assess the color of a scar, an array of tools is available, all using reflectance spectroscopy and determining color by measuring the intensity of reflected light of specific wavelengths. The handheld DSM III ColorMeter offers read-out of erythema and melanin index values as well as CIEL∗a∗b values. The interrater reliability is best for the parameter a∗ of the DSM III ColorMeter. To assess scar elasticity, the Cutometer is the most widely used tool. Scar deformation is measured using negative pressure and reflected in relative and absolute elasticity parameters. On the contrary, firmness or hardness of scar tissue can be quantified by tonometry, a technique that works by exerting pressure on the skin. Lastly, it is of interest to measure scar blood flow (i.e., perfusion) as several treatment regimens work by destructing the microvasculature and/or reducing the blood flow to enhance shrinkage of hypertrophic scar tissue. Laser Doppler imaging and laser speckle imaging can be used to quantify and visualize scar blood flow, but a thorough clinimetric evaluation of these tools in scars is not performed yet.
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Mahajer, Amir, Caitlin M. Cicone, and Melissa Guanche. "A “Golf Ball” in the Elbow." In Painful Conditions of the Upper Limb, 75–84. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780190066376.003.0010.

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Pain, warmth, erythema, and edema about the elbow joint require in-depth clinical and diagnostic evaluation. Septic arthritis/bursitis, malignancy, and fractures must be considered and ruled out. Olecranon bursitis is an inflammatory condition affecting the superficial bursa of the posterior elbow. It is often caused by trauma, compression, overuse, inflammatory arthritis, crystal deposition, and/or infection. It may be difficult to differentiate clinically between an inflamed bursa and an infection. Aspiration, fluid analysis, and serum studies may be necessary. In addition, two pathologies may coexist, such as gout and infection. In septic bursitis, the most common pathogen is Staphylococcus aureus. Gout is a crystal-induced arthropathy that may affect joints or bursae. The primary risk factor in gout is hyperuricemia, which is best diagnosed by the polarizing light microscopy finding of negatively birefringent crystals.
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Aparecida Sales de Oliveira Pinto, Claudineia, Tércio Elyan Azevedo Martins, Renata Miliani Martinez, Thamires Batello Freire, Maria Valéria Robles Velasco, and André Rolim Baby. "Vitamin E in Human Skin: Functionality and Topical Products." In Vitamin E in Health and Disease - Interactions, Diseases and Health Aspects [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98336.

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Vitamins are part of the antioxidant system of human skin, and are detectable in different layers, so the topical application can be an alternative to maintain the functionality of the system. The capacity of the antioxidant gradient of keratinocytes is associated with attenuation of the action of related free radicals in both esthetics and health. These problems arise from extrinsic aging and are related to the risk of cancer. Vitamin E has been proven to have antioxidant and moisturizing properties in the skin and can protect against the damage of UVB radiation, with emphasis on the reduction of acute erythema and photoaging. The choice for the use of topical vitamin E, compared to the oral is given by the safety as mild irritation and it has potential for multifunctional topical formulations. The purpose of the chapter is to review the topical use of formulations with vitamin E, addressing the development, safe use and evaluation of effectiveness.
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Conference papers on the topic "Erytem evaluation"

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Eckhard, Timo, Eva M. Valero, Juan L. Nieves, José M. Gallegos-Rueda, and Francisco Mesa. "Multispectral imaging approach for simplified non-invasive in-vivo evaluation of gingival erythema." In SPIE BiOS, edited by Ramesh Raghavachari and Rongguang Liang. SPIE, 2012. http://dx.doi.org/10.1117/12.907408.

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Banu, Simona, Gheorghe Toacse, and Gabriel Danciu. "Objective erythema assessment of Psoriasis lesions for Psoriasis Area and Severity Index (PASI) evaluation." In 2014 International Conference and Exposition on Electrical and Power Engineering (EPE). IEEE, 2014. http://dx.doi.org/10.1109/icepe.2014.6969867.

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