ABSTRACT
Objective To investigate the effect of sanbai granules on the patients with leucoderma.Methods 180 cases with leucoderma were selected and divided into two groups.90 cases in the control group were treated by Methoxsalen Tablets 10mg,1 times a day,2h sunlight after the medication,appropriate amount external of Compound Kaliziran tincture and Halometasone.90 cases in the experiment group were treated on the base of the control group with Sanbai granules.The activity of tyrosinase,amount of melanin in the serum,clinical effect and amount of skin regeneration between two groups were compared.Results Compared with the control group, the activity of tyrosinase and melanin in serum of the experiment group were higher (P<0.05),the clinical effect rate were higher(P<0.05),number of skin regeneration piece was higher(P<0.05).Conclusion Sanbai granules can effectively improve the activity of tyrosinase and melanin in patients with leucoderma, and it has important significance for the treatment of leucoderma.
ABSTRACT
Background: Darier’s disease (DD) is a rare autosomal dominant genodermatosis, characterized by abnormal keratinization and acantholysis. Although the clinical and genetic features of this inherited skin disorder have been well studied in the Caucasian population, very little is known about the clinical spectrum of the disorder in Asian populations. This retrospective study aimed to characterize the demographic and clinical features of multi-ethnic Malaysian patients with DD. Method : All new cases of DD seen in Department of Dermatology, Hospital Pulau Pinang over the 25-year period 1986-2010 were retrieved. Diagnosis was based on clinical features and was confirmed histopathologically in at least one of the family member. Details of the demographic and clinical data including treatment regimen were collected for analysis. Results: 15 affected patients from 6 unrelated families (60% female; mean age of onset 15.1; 60% Chinese, 40% Malays) were studied, of whom 14 (93.3%) were predominantly seborrhoeic involvement and only 1 (6.7%) had flexural predominant. Hand involvement was common (60%) which included 7 (46.7%) with nail changes, 6 (40.0%) with palmar pits and 4 (26.7%) patients had acrokeratosis verruciformis. Only 3 patients had oral mucosal involvement. No guttate leucoderma and hemorrhagic macules were noted in our cohort. Factors that exacerbate the disease in descending order of frequency were heat, sun exposure, infections and trauma. Neuropsychiatric abnormalities, including mental retardation, epilepsy and psychosis, have been observed in 4 (26.7%) patients. Nine (60%) patients were given systemic retinoid to control the disease. Conclusion: The clinical profiles of our patients were generally comparable to other Asian published data except rarity of co-occurrence of guttate leucoderma. Our findings add to the increasing bulk of Asian patient data valuable in the management of Darier’s disease.
ABSTRACT
The human body can be called a living machine. It starts as a single cell no bigger than a full stop, but contains all the instructions to make a complete human being. Here, each part is perfectly formed for the job they have to do to keep a person alive and healthy. Thus, this paper seeks to provide scientific reasons and explanations to some of the questions and curiosities about why certain common physiological conditions occur the way they do.