?-Synuclein (?-SYN ) .previously identified as a breast cancer specific gene, has a wildly tumor expression profile mainly in advanced stage. As a special chaperone,?- SYN stimulates the proliferation and metastasis of tumor cells through interacting with estrogen receptor and (or) BubR1. Meanwhile, it is also detectable in the serum or urine from tumor patients, which indicates that?- SYN could be potential as a tumor marker for diagnosis and prognosis.

Adolescent ; Adult ; Child ; Child, Preschool ; Combined Modality Therapy ; Ear Auricle ; injuries ; Female ; Humans ; Male ; Nose ; injuries ; Soft Tissue Injuries ; therapy ; Treatment Outcome ; Young Adult

Objective To evaluate and analyze the postoperative complications induced from the procedure for prolapse and hemorrhoids(PPH).Methods The data of the third or fourth degree hemorrhoids operated by pro- cedure for prolapse and hemorrhoids were analyzed.Results Total 224 patients with hemorrhoids were operated on by PPH,and the mean operative time was 25 minutes and mean postoperative hospital stay were 3.5 days.Postoper- ative bleeding requiring haemostatic procedures occurred in two patients.Urine retention rate was 30.36%,there were 56 eases pain scores＞5,there of re-prolapse,16 cases of residual skin tags.One case of mucocele.Conclusion The rule of PPH is individual management.

Mutagenicity Tests ; methods ; Tobacco Smoke Pollution ; adverse effects

Objective To investigate the status and influential factors of mental health of Pakistani and Bangladeshi peacekeeping forces in Liberia.Methods By random sampling,300peacekeeping officers and soldiers dispatched from Pakistan and Bangladesh(150 each)in Liberia were investigated with Chinese Military Mental Health Scale(CMMHS),Military Mental Maladjustment Scale(MMMS) and Social Support Rating Scale(SSRS),and they were carried out for two times on the 7th day and the 120th day after arrival in peacekeeping mission area.Results The total score and each factor score of CMMHS(except for obsessive-compulsive,anxiety and interpersonal sensitivity)and the total score of MMMS of the peacekeepers at the 7th day after their arrival in mission area were significantly higher than those at the 120th day(P

Humans ; Occupational Diseases ; diagnosis

Child, Preschool ; Humans ; Male ; Myiasis ; diagnosis

Adult ; Aged ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Female ; Humans ; Hyaluronic Acid ; metabolism ; Laryngeal Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Neoplasm Staging

ObjectiveTo explore the clinical presentation, diagnosis, treatment, and outcome of the Barth syndrome (BTHS).MethodsClinical data were collected and analyzed from 3 patients with conifrmed genetic diagnosis of BTHS from June 2013 to October 2014.ResultsAll of the 3 patients were males and two of them were twins. The main clinical manifes-tations of the 3 patients were cardiomyopathy and heart failure, accompanied by different degrees of trabeculations of the left ventricle. Two of them were diagnosed of left ventricular noncompaction (LVNC). All of the 3 patients presented with motor retardation, muscle weakness, growth delay and signiifcantly increased urinary excretion of 3-methylglutaconic acid (3-MGC). One patient was found to have neutropenia. All 3 patients hadTAZ gene mutations which included a novel missense mutation (c.527A>G, p.H176R) detected in the twins and a known nonsense mutation (c.367C>T, p.R123X) identiifed in the other patient. All of the mutations were inherited from their mothers. During the follow-up, the twins died at 7 months old and 7.5 months old respectively. The other patient was still alive.ConclusionBTHS is one of the causes of cardiomyopathy in children. In the male patients who presented with muscle weakness, neutropenia, and increased urinary excretion of 3-MGC, especially in those com-bined with LVNC, BTHS should be screened.

Three human leucine-rich repeats and immunoglobulin-like domains (LRIG) genes and proteins, named LRIG1-3, has been previously characterized and it was proposed that they may act as suppressors of tumor growth. The LRIG1 protein can inhibit the growth of tumors of glial cells and the down-regulation of the LRIG1 gene may be involved in the development and progression of the tumor. Real-time reverse transcription-polymerase chain reaction (RT-PCR) is a recently developed technique for quantitative assessment of specific RNA levels. In the current study, it was demonstrated that LRIG1-3 and EGFR mRNA was detected in human pituitary adenoma cell lines and a normal pituitary sample, with differences in the expression levels. Compared to the normal pituitary samples, the expression of LRIG1-3 in HP75 cell line was lower, but the expression of EGFR in HP75 cell line was higher. The results are consistent with LRIG1-3 being tumour suppressor genes, and LRIG genes decreasing the expression of EGFR. The ratio of EGFR/LRIG1 was increased at least 13-fold in HP75 cells compared with the normal pituitary cells, which was also the case for the ratio of EGFR/LRIG2 (14-fold increase in HP75) and EGFR/LRIG3 (11-fold increase in HP75). Further studies were needed to elucidate the explicit role of LRIG genes as negative regulators of oncogenesis in human pituitary adenoma.