Anthracosis ; diagnosis ; Diagnostic Errors ; Humans ; Lung Diseases ; diagnosis ; Male ; Middle Aged ; Pulmonary Artery

Objective:To investigate the quantitative expression of Melanoma-associated antigen MAGE-E1 mRNA in glioma, and explore its potential for immunotherapy in glioma.Methods:To establish a quantitative real-time polymerase chain reaction ( qRT-PCR) method to quantitatively determine MAGE-E1 mRNA in glioma.A total of 47 human glioma and 14 normal brain tissue specimens were analyzed.MAGE-E1 mRNA was normalized to HPRT1, a housekeeping gene.MAGE-E1/HPRT1 was used to evaluate the expression level of MAGE-E1 mRNA.Results:High-level expression of MAGE-E1 was observed in 7.1%of normal brain and 66.0%glioma tissues,which shown significant difference with P<0.05.There was irrelevant between the expression of MAGE-E1 mRNA and clinicopathogical parameters ,such as gender ,age,histological subtype and grade.Conclusion:With higher expression of MAGE-E1 in glioma tissues,it might be a potential target for immunotherapy of glioma.

Objective:To investigate association between loneliness and depressive episode among rural older people.Methods:A total of 839 rural adults (aged over 60 years) from Liuyang in Hunan were enrolled by using multi-stage cluster sampling method.The Short-form of the UCLA Loneliness Scale,the Social Support Rating Scale,the Life Events Scale for the Elderly,Quality of Life Scale,and the Activity of Daily Living Scale were used to assess loneliness,the social support condition,the stimulating quantity of negative life events,the quality of life,and the abilities of daily life activities,respectively.The Structured Clinical Interview for DSM-Ⅳ-TR Axis I Disorders questionnaire survey was performed by a face-to-face interview.Results:The prevalence rate of depressive episode among the rural older people was 6.8％.Multivariable analysis showed that the elderly who were with stronger loneliness were the risk factor of depression (OR=1.126,95％CI 1.038 to 1.221).Conclusion:Loneliness is positively associated with an increased risk of depressive episode.

OBJECTIVE To analyze the reasons of misdiagnosis and surgical complications of primary lymphoma of thyroid gland(PLT). METHODS The clinical data of 10 patients with PLT in our hospital from 1992 to 2006 were retrospectively analyzed. RESULTS All of 10 patients were misdiagnosed,the major surgical complication was hoarseness. CONCLUSION The misdiagnosis of PLT is often encountered. Mastering the clinical features,using fine-needle biopsy,rapid biopsy combining immunocytochemical method can diagnose the primary lymphoma of thyroid gland.

Child ; Humans ; Male ; Paralyses, Familial Periodic ; diagnosis ; therapy

Objective To evaluate the performance of high-fluorescence body fluid cell (HF-BF)mode on the platform Sysmex XE-5000 automated blood analyzer,and analyse its clinical application value in diagnosis of meningeal carcinomatosis.Methods E-valuated the performance of HF-BF by using precision test and methodology comparison test.Retrospectively analyzed 295 test re-sults of cerebrospinal fluid in Zhongshan Hospital Affiliated to Xiamen University from June 2010 to September 2012.Results HF-BF on the platform Sysmex XE-5000 automated blood analyzer had high precision,and exhibited a good consistency with cytolgical examination.The percentage of high-fluorescence body fluid cell(HF-BF%)in the meningeal carcinomatosis group was higher than that in other cerebral diseases groups,had statistically significant differences (P < 0.05 ).The cut-off value for HF-BF% was 4.3%,while the area under a receiver operating characteristic (ROC)curve (AUC)was 0.933,the sensitivity was 95.2%,and the specificity was 92.7%.When HF-BF% was over 4.3%,it was more likely to detect tumor cell in cerebrospinal fluid cytology.Con-clusion HF-BF is an effective reference index for the early diagnosis of meningeal carcinomatosis and has significant clinical appli-cation value.

10.3969/j.issn.2095-4344.2013.25.007

OBJECTIVE: To review the pharmacologic action and application of chondroitin sulfate.

Objective To observe the effects of road transport on hematological and biochemical parameters in New Zealand rabbits.Methods A total of 12 healthy New Zealand rabbits were selected for 2 h road transport.Blood samples were collected at 0, 24, 48, 72 and 96 h after transport, respectively.White blood cells (WBC), red blood cells (RBC), hemoglobin (HGB), hematocrit (MCV), mean erythrocyte hemoglobin content (MCH), mean erythrocyte hemoglobin concentration (MCHC) and platelets (PLT) were measured using a blood analyzer.Blood alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin (ALB), total protein (TP), urea nitrogen (UREA), creatinine, uric acid (UA), triglycerides (TG), total cholesterol (COHL), glucose (GLU), hypersensitive C-reactive protein (CRP), α-amylase (AMYL), and creatine kinase (CK) were detected by an automatic biochemical analyzer.Results Compared the parameters before and after transport, The WBC count was increased first (P< 0.05 or P < 0.01) and then decreased after transport, the levels of RBC, HGB, HCT and PLT were decreased first (P< 0.05 or P < 0.01) and then increased after transport, and MCV was significantly high at 96 h after transport (P< 0.05).Among the clinical biochemical parameters, ALT, AST and BUN were firstly elevated (P< 0.05 or P < 0.01) and then decreased.TP, ALB as well as CREA and TG were firstly decreased (P< 0.05 or P < 0.01) and then increased.GLU was significantly low at 24 h after transport (P< 0.05).All parameters except MCV at 96 h after transport were not significantly different from those before transport.Conclusions Changes of blood routine, liver and kidney function indexes, lipid metabolism indexes, glucose metabolism index and creatine kinase index are observed in the New Zealand rabbits after 2-hour road transportation, and all the indicators except MCV return to pre-transport levels within 96 h.