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1.
J Cosmet Dermatol ; 22(10): 2791-2798, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37128833

RESUMO

BACKGROUND/AIM: The aim of the present study was to investigate the prevalence of obesity-related dermatoses in obese children, and the association between these dermatoses and insulin resistance as well as skin color. METHODS: Obese, overweight, and normal weight children according to body mass index who were followed up and treated in the outpatient clinics were included in the study. Dermatological examinations of the participants were performed, and fasting insulin and glucose levels were checked. RESULTS: The obese and overweight children were evaluated as the patient group (70 girls, 41 boys, mean age: 12.37 ± 3.14 years). One hundred one healthy children with normal weight were determined as the control group (59 girls, 42 boys, mean age: 12.15 ± 2.43). The first five common dermatoses in the patient group when compared with the control group were keratosis pilaris (KP), striae distensae, hyperhidrosis, acanthosis nigricans (AN), and plantar hyperkeratosis. The first five dermatoses which were positively correlated with formation and insulin resistance were KP, striae distensae, AN, hyperhidrosis, and plantar hyperkeratosis. According to the Fitzpatrick skin scale, we found that the darker the skin color, the higher the probability of AN and KP (OR, 0.298; 95% CI, 0.106-0.834, p = 0.021; OR, 0.306; 95% CI, 0.117-0.796, p = 0.015, respectively). CONCLUSION: Some dermatoses associated with obesity and insulin resistance were not found in obese children, or there was no significant association. These results indicate that many skin morbidities may be prevented by preventing and treating obesity and insulin resistance in the early period.


Assuntos
Acantose Nigricans , Doença de Darier , Hiperidrose , Resistência à Insulina , Obesidade Infantil , Estrias de Distensão , Masculino , Feminino , Criança , Humanos , Adolescente , Sobrepeso/complicações , Sobrepeso/epidemiologia , Insulina , Obesidade Infantil/complicações , Obesidade Infantil/epidemiologia , Pigmentação da Pele , Acantose Nigricans/epidemiologia , Acantose Nigricans/etiologia , Índice de Massa Corporal
2.
Dermatol Pract Concept ; 12(3): e2022146, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-36159115

RESUMO

Introduction: It has been reported that the use of oral isotretinoin may have positive and negative effects on the course of COVID-19 and the risk of transmission. Objectives: The purpose of our study is to evaluate how our patients that took oral isotretinoin during the pandemic were affected by COVID-19. Methods: The clinical processes of moderate-to-severe acne vulgaris patients between March 2020 and February 2021 were evaluated. Results: Of 102 moderate-to-severe acne patients, 67 were using oral isotretinoin and 35 were using a topical treatment. Of 27 patients who tested positive for COVID-19, 16 (59.3%) were using oral isotretinoin and 11 (40.7%) were using topical treatment, there was no statistical difference in the rates of COVID-19 positivity between the two groups (P = 0.412). The rates of positive tests for COVID-19 were similar between contacted patients of two groups (P = 0.391). Loss of smell/taste was lower in patients using oral isotretinoin compared to patients receiving topical treatment (46.7% and 72.7%, respectively.). Headache symptoms were less common in patients using oral isotretinoin (P = 0.047). Conclusions: The use of oral isotretinoin did not cause an increase or decrease in the risk of COVID-19 transmission. The patients using oral isotretinoin had a lower incidence of taste/smell loss and headache.

3.
J Pak Med Assoc ; 72(7): 1330-1334, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-36156555

RESUMO

OBJECTIVE: To examine the in vitro antifungal effects of water-soluble pure elemental boron with an alkaline solution against Candida species, Trichophyton species, and Aspergillus fumigatus that cause superficial mycosis. METHODS: The study was conducted at the microbiology laboratory of Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey, from June to December 2018, and comprised fungal strains isolated from patients with superficial mycosis who visited the dermatology clinic. The in vitro antifungal effects of the boron solution at various concentrations were determined using the microbroth dilution method. Candida albicans ATTC 90028 and Candida albicans MYA 274 served as the quality control strains, while fluconazole and amphotericin B were used as comparator antifungal agents. Data was analysed using SPSS 22. RESULTS: Of the 58 strains, 28(48.3%) were Candida albicans, 9(15.5%) non-Candida albicans, 12(20.7%) Trichophyton rubrum, 4(6.9%) Trichophyton mentagrophytes, 2(3.4%) Trichophyton species and 3(5.2%) were Aspergillus fumigates. Boron at a concentration of 78.125 µg/mL inhibited the growth of Candida albicans. The 50% and 90% minimum inhibitory concentrations of the solution in non-Candida albicanswere 78.125 and 312.5 µg/mL, respectively, whereas those in Trichophyton rubrum were 312.5 and 625 µg/mL, respectively. The 50% minimum inhibitory concentration of the solution in Aspergillus fumigatus was 625 µg/mL, whereas the 90% minimum inhibitory concentration could not be determined. CONCLUSIONS: Boron is an inexpensive, non-antibiotic element with potential uses as an antifungal agent.


Assuntos
Antifúngicos , Fluconazol , Anfotericina B/farmacologia , Antifúngicos/farmacologia , Antifúngicos/uso terapêutico , Arthrodermataceae , Boro/farmacologia , Candida , Candida albicans , Fluconazol/farmacologia , Humanos , Testes de Sensibilidade Microbiana , Trichophyton , Água
4.
Indian J Dermatol ; 67(5): 624, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36865862

RESUMO

Background: Vitiligo is a chronic skin disease characterized by white macules on the skin due to loss of melanocytes. Although there are many theories about the etiopathogenesis of the disease, oxidative stress is identified as an important determinant in the etiology of vitiligo. In recent years, Raftlin has been shown to play a role in many inflammatory diseases. Aims: The aim of this study was to compare the patients with vitiligo and the control group to determine both oxidative/nitrosative stress markers and Raftlin levels. Materials and Methods: This study was designed prospectively between September 2017 and April 2018. Twenty-two patients diagnosed with vitiligo and 15 healthy people as the control group were included in the study. Blood samples collected to determine oxidative/nitrosative stress, the antioxidant enzyme, and Raftlin levels were sent to the biochemistry laboratory. Results: In patients with vitiligo, the activities of catalase, superoxide dismutase, glutathione peroxidase, and glutathione S transferase were significantly lower than in the control group (P < 0.0001). In vitiligo patients, the levels of malondialdehyde, nitric oxide, nitrotyrosine (3-NTx), and Raftlin were significantly higher than in the control group (P < 0.0001). Conclusions: The results of the study support that oxidative stress and nitrosative stress may play a role in the pathogenesis of vitiligo. In addition, the Raftlin level, a new biomarker of inflammatory diseases, was found high in patients with vitiligo.

5.
Postepy Dermatol Alergol ; 37(5): 766-770, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33240018

RESUMO

INTRODUCTION: Permanent hair dyes, oxidant creams, and henna are usually used for cosmetic purposes and sometimes for therapeutic expectations. The effects of these products, which are used to change hair colour and can be absorbed percutaneously on the oxidative status is not known exactly. AIM: To investigate the effects of these products, which have various contents, on the oxidative status using an in vivo rat model. MATERIAL AND METHODS: The products used for hair colouring were prepared as recommended for human use and applied to the back region of Wistar albino rats. Superoxide dismutase (SOD), malondialdehyde (MDA) and glutathione peroxidase (GSH-Px) levels were measured in serum and liver samples of rats. The Kruskal-Wallis test showed significant differences in serum SOD, aspartate aminotranspherase (AST), alanine aminotranspherase (ALT), and liver MDA levels among the study groups. RESULTS: There were statistically significant positive correlations between hepatic MDA values and AST and ALT values. Hair dyes, oxidant creams, and henna were found to have oxidative and hepatotoxic effects. Surprisingly, comparisons revealed that oxidative effect and hepatic toxicity of the oxidant cream and henna were similar. The oxidant cream was more oxidating and hepatotoxic than the hair dye. CONCLUSIONS: Knowing the facts about these products, which are easily accessible to every individual in society and are considered to be innocent, will prevent possible harm.

6.
Turk J Med Sci ; 50(4): 844-848, 2020 06 23.
Artigo em Inglês | MEDLINE | ID: mdl-32283889

RESUMO

Background/aim: Atopic dermatitis (AD) is a chronic, inflammatory skin disorder characterized by dry skin, pruritus and eczematous lesions. The aim of this study is to evaluate the skin moisture and sebum content of the infants with AD and its relationship between the disease severity. Materials and methods: For this cross-sectional and case-control study we included 49 infants with AD aged between 2 and 24 months and 34 healthy infants with the same age and sex as a control group. Skin moisture and sebum content were measured by the bio- impedance method and recorded. Skin prick tests, total IgE levels and food-specific (milk, egg) IgE levels were performed. Results: There was a significant difference between the groups in terms of mean skin moisture and sebum content percentage (P < 0.001, both). The mean skin moisture and sebum content were correlated with CRP in patients with AD (P < 0.01, r = ­1.00, both), but we did not find any correlation between these parameters with the disease severity. Conclusion: We found that skin moisture and sebum content were low even in unaffected areas in AD. The skin structure of these patients may contribute to the pathogenesis of the disease.


Assuntos
Dermatite Atópica/metabolismo , Sebo/metabolismo , Proteína C-Reativa/metabolismo , Estudos de Casos e Controles , Feminino , Hipersensibilidade Alimentar/diagnóstico , Humanos , Imunoglobulina E/metabolismo , Lactente , Masculino , Índice de Gravidade de Doença , Testes Cutâneos
7.
Postepy Dermatol Alergol ; 36(6): 734-738, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31998003

RESUMO

INTRODUCTION: Omalizumab is a current treatment option for IgE-associated dermatoses, such as urticaria and atopic dermatitis. AIM: To evaluate the clinical and laboratory findings of patients with chronic urticaria and atopic dermatitis who received omalizumab. MATERIAL AND METHODS: This study was planned as a cross-sectional and retrospective one. One hundred forty-six cases were included in the study. Omalizumab at a dose of 300 mg for patients with chronic urticaria and 600 mg for patients with atopic dermatitis, was given every 4 weeks. The response to the given treatment and remission status of patients were investigated. RESULTS: Of 146 patients included in the study, 70.5% (n = 103) were female and their mean age was 42.3 ±13.8 (min.-max.: 14-85). Of the patients, 136 had chronic urticaria and 10 had atopic dermatitis. 29.9% (n = 26) of patients with chronic urticaria had a complete response to omalizumab treatment, whereas 40% (n = 4) of patients with atopic dermatitis had remission. CONCLUSIONS: The decline of complaints with different treatment schemes in different patients suggests that treatment should be designed individually and that personal biomarkers playing a role in the effectiveness of the drug are important. Patients with the high IgE and eosinophil percentages and positive autologous serum test had a better treatment response to omalizumab treatment. Meanwhile, remission was found to be more frequent in atopic dermatitis patients with omalizumab treatment compared to the patients with urticaria. It may be more appropriate to choose patients based on certain criteria to ensure cost-effectiveness in omalizumab treatment.

8.
Indian Dermatol Online J ; 8(5): 343-346, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28979867

RESUMO

BACKGROUND: Psoriasis is a chronic inflammatory disease of the skin that may affect the visible areas of body. Hence, the quality of life, self-esteem, and body image can be affected in psoriasis patients. OBJECTIVES: We aimed in the present study to assess the effects of psoriasis on the quality of life, self-esteem, and body image. MATERIALS AND METHODS: The study included 92 patients with psoriasis, along with 98 control participants. The sociodemographic characteristics of the patients were assessed, their Psoriasis Area Severity Index (PASI) scores were calculated to determine the clinical severity of the psoriasis, and the values were recorded. In addition, Dermatology Life Quality Index (DLQI), Body Image Scale, and Rosenberg Self-Esteem Scale results were evaluated. RESULTS: When the control and psoriasis groups were evaluated regarding the DLQI, self-esteem, and body image, quality of life was found to be more negatively affected in the psoriasis group than the controls, which was statistically significant (P < 0.001), and self-esteem (P < 0.001) and body image (P < 0.001) were found to be significantly lower. Educational status significantly affected self-esteem (P < 0.001) and body image (P = 0.021), however, quality of life was not significantly affected by this parameter (P = 0.345). PASI was positively correlated with the quality of life (r = 0.703) and self-esteem (r = 0.448), however, it was negatively correlated with the body image (r = -0.423). CONCLUSIONS: Psoriasis may negatively affect quality of life, self-esteem, and body image, and may also cause psychosocial problems. An assessment of new approaches on this issue may contribute to developments in the treatment of and rehabilitation from this disease.

9.
J Dermatol Case Rep ; 10(1): 10-3, 2016 Mar 31.
Artigo em Inglês | MEDLINE | ID: mdl-27119001

RESUMO

BACKGROUND: Aquagenic keratoderma is a dermatosis characterized by transient whitish and transluscent hyperwrinkling after water exposure. The aim of the current report was to present a sporadic and familial cases of aquagenic keratoderma. OBSERVATION: Sporadic Case: A 38-year-old female patient presented with eruption in the right hand after exposure to water. The patient was placed on systemic acitretin therapy with the diagnosis of idiopathic acquired aquagenic keratoderma. No recurrence occurred during a 6-month follow-up period. Familial Cases: A 55-year-old male patient, who was engaged in fishery, presented to the outpatient clinics of the department of dermatology due to whitish vesicles in the palms of both hands. It was realized that the father, sister, and brother of the patient had similar complaints. The cases were thought to have familial aquagenic keratoderma; however acitretin therapy could not be initiated due to elevated alanine aminotransferase and triglyceride levels. Topical application of salicylic acid 10% and 10% urea containing lotions was effective but did not prevent recurrence. CONCLUSION: Systemic acitretin may be an effective agent in the treatment of aquagenic keratoderma, and topical application of 10% salicylic acid and 10% urea-containing lotion did not prevent recurrence.

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