Objective:To investigate the method for treating facial post-burn hyperpigmentation. Methods: Forty-two patients with facial post-burn hyperpigmentation were randomly divided into two groups.Twenty-four subjects applied 15% Azelaic Acid cream combined with 0.025% Tretinoin cream daily to face,and eighteen subjects applied vehicle cream.At base line and six weeks of treatment,each subject's facial hyperpigmentation was assessed by area and colorimetric evaluations.Results:The facial post-burn hyperpigmentation of the Azelaic Acid and Tretinoin-treated subjects were significantly lighter after six weeks of therapy than those of the vehicle-treated subjects(?~(2)=10.94,P

Absent in melanoma 2 (AIM2) is a cytoplasmic protein, which can identify and combine with the cytoplasmic dsDNA to activate caspase-1, and promote the maturation and release of IL-1β and IL-18, or induce pyroptosis.AIM2 belongs to the innate immune system and is the first line of defense to protect the body against the invasion of alien microbes.After identifying the pathogenic microorganisms, the activation of the host signal caused the reaction, which started microorganisms.The activation of the host signal caused the reaction, which started the innate immune and acquired immune response.Research also suggests that AIM2 plays an important role in the occurrence and development of tumor, which was abnormally expressed in many malignant tumors such as prostatic cancer, colorectal cancer, breast cancer, nasopharyngeal carcinoma, oral squamous cell carcinoma, non small cell lung cancer, and AIM2 plays different roles in the progression of different tumor.This article will summarize the research progress of AIM2 in innate immunity and tumor development.

Objective To clarify the frequency, the routes of transmission from mother to infant, the correlation factors and distribution of genotypes of transfusion transmitted virus (TTV) infection. Methods Nested polymerase chain reaction (n PCR) was performed to detect TTV DNA and genotypes in serums and breast milks from 160 cases of pregnant women. Results TTV DNA in serum and breast milk was detected in 64 (40 0%) and 60 (37 5%) of 160 cases of pregnant women respectively. The positive rates of TTV DNA from HBV markers (+) and normal groups were 50 0%, 43 1% and 13 6%, 22 7% respectively in serums and breast milk. There were significant difference between the two groups ( P

Enterocolitis, Necrotizing ; diagnostic imaging ; Humans ; Infant, Newborn ; Male ; Radiography

Face ; blood supply ; Hemangioma ; classification ; diagnosis ; therapy ; Humans ; Jaw ; blood supply ; Lymphatic Abnormalities ; classification ; diagnosis ; therapy ; Mouth ; blood supply ; Vascular Malformations ; classification ; diagnosis ; therapy

Hepatitis C, Chronic ; etiology ; pathology ; therapy ; Humans ; Recurrence

Objective To study the nutrition status of premature infants in the early postnatal stage.Methods According to the physical development standard,the premature neonates for treatment in our NICU from Jun.2007 to Jun.2009 were enrolled and divided into normal growth group and extrauterine growth restriction(EUGR) group.The nutrition status of these premature neonates were evaluated respectively.SPSS 13.0 software was used to analyze the data.Results Compared with EUGR group,the durations of regaining birth weight were shorter in normal growth group(t=-13.83,P0.05).Conclusions Premature neonates are prone to encounter extrauterine growth retardation.Extrauterine growth retardation had great impact on premature neonates.Premature neonates should be strengthened with nutrition supplement in order to reduce the incidence of extrauterine growth retardation.

Nowadays,research-based teaching is a teaching model,which has been accepted and applied universally.This paper deals with the characteristics of research-based teaching,which has been applied into systematic anatomy experiment teaching.

Clinical practice is an important step in medical education. However,its effect is now becoming worse and worse because of the influence of employment difficulties,post-grad-uate entrance exam and medical environment. It is hard to resolve these problems by simply education method. These problems are very common in management and can be found in prejob training,employee loyalty and quality management,respectively. It is a new approach to improve clinical practice education by enhancing teachers'management ability.

Objective:To explore the significance of multiple detector spiral CT multi-phase enhanced scan in differentiating liver tumors.Methods: A total of 141 patients, during from March 2011 to May 2015 in our hospital, pathologically diagnosed as liver tumors were selected to undergo multiple detector spiral CT multi-phase enhanced scan. The different performances and results in CT plain and enhanced scan for diagnosing liver cancer were observed and the sensitivity of CT multi-phase enhanced scan was analyzed.Results: 93 cases were found in CT plain scan; 141 cases were found in the arterial phase, 112 cases were found in portal venous phase and 108 cases were found in extension period in CT multi-phase enhanced scan. The lesion detection rate of CT plain scan was significantly lower than whichever of CT multi-phase enhanced scan(P<0.05); under CT multi-phase enhanced scan, the majority of lesions were typical imaging and could be diagnosed. Using CT multi-phase enhanced scan, the sensitivity of hemangiomas was 88.9%, abscess was 71.4%, focal nodular hyperplasia was 83.3%, primary liver cancer was 81.6%, and liver metastases was 97.8%; the total accuracy was 88.7%.Conclusion: The multiple detector spiral CT multi-phase enhanced scan can accurately identify liver tumor lesion stages, and it can contribute to further clinical treatment.