Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Myelodysplastic Syndromes ; diagnosis ; epidemiology ; Prognosis ; Young Adult

0.05). There was no correlation between Bcl-2 and Fas positive cells and acetylcholine receptor antibody serum titre, disease grouping, age and sex in patients with or without hyperplastic thymic and thymoma.Conclusions In MG patients, the expression of Bcl-2 in hyperplastic thymus is upregulated. There is no correlation between the expression of apoptotic genes Bcl-2 and Fas and clinic relative factors.

Objective To investigate the therapeutic effect of intra-arterial thrombolysis (IATT) in acute cerebral infarction(ACI). Methods 15 patients with ACI were treated with IATT using Urokinase(UK). All patients were assessed by DSA before and after IATT. The stroke scale(ESS and NIHSS) and Barthel Index(BI) were used before and 2 h,48 h,15 d ,30 d after treatment for appraising thearpeutic effect . Results After IATT, the sides of obliterated middle cerebral artery in 12 patients were completely re-circulated. Compared with before IATT, the scores of ESS, NIHSS and BI were significantly improvement at 2 h,48 h,15 d and 30 d after IATT(P

Objective · To investigate association between serum 25-hydroxyvitamin D3 [25(OH)D3] level and diabetic peripheral neuropathy (DPN) in elderly patients with type 2 diabetes mellitus and explore its value in clinical practice for early screening and prevention of DPN. Methods · A total of 188 elderly patients with type 2 diabetes mellitus were enrolled in this cross-sectional study, including 100cases with DPN and 88 cases without. Clinical data was collected and serum levels of 25(OH)D3, glycosylated hemoglobin (HbA1c), blood lipids and hepatic and renal functions were determined in all patients. Spearman correlation analysis was used to evaluate relationship between each index and 25(OH)D3, and Logistic regression was used for statistical analysis of risk factors for DPN. Results · The median of serum 25(OH)D3 level was significantly lower in the patients with DPN (34.95 nmol/L) than that of the patients without DPN (52.6 nmol/L)(P<0.01). Spearmancorrelation analysis showed that there existed a negative correlation between the level of 25(OH)D3 and age, HbA1c and fasting blood glucose (r=-0.37, -0.53, and -0.29, respectively, P<0.01). The multiple Logistical regression analysis revealed that the 25(OH)D3 level was an independent risk factor for DPN. The odds ratio of serum 25(OH)D3 was 15.5 (OR=15.50, 95% CI=2.00 ~ 119.62) for the lowest quartile versus the highest quartile. Conclusion · The decreased level of 25(OH)D3 may increase risks for the occurrence of DPN in the elders with type 2 diabetes mellitus and monitoring the level of 25(OH)D3 contributes to early detection of DPN.

OBJECTIVE: To observe the clinical efficacy of Shenmai injection in treating congestive heart failure (CHF). METHODS: 120 cases with CHF were randomly assigned to receive conventional therapy(control group) or conventional therapy plus Shenmai injection(treatment group). The therapeutic efficacy and adverse reactions were compared between the two groups. RESULTS: There were significant differences between 2 groups in the total effective rate(86.7% in treatment group vs. 75.0% in control group;P

The intracellular signal transduction pathways play an important role in the occurrence and development of thyroid cancer.Mitogen activated protein kinase (MAPK) signal transduction pathway,phosphatidylinositol 3-kinase (PI3K)-AKT pathway,NF-κB pathway and RASSF1-MST1-FOXO3 pathway affect the occurrence and development of thyroid cancer by modulating the activity and expression of specifical proteins,and determine the growth and apoptosis of thyroid cancer cells.

Objective To compare the serum pepsinogen (PG)in different altitude population.Methods By testing serum PG of people from different altitudes,detected the concentration of serum PG.Results The serum PGI,serum PGII and PGR were respectively 136.89±22.64 μg/L,10.05 ± 5.14 μg/L and 13.07 ± 7.41 in 1 000 m group,and they were 30.87 ± 48.66 μg/L,11.55±2.78 μg/L and 12.89±4.76 in 1 300 m group.There were significant difference in PGI and PGII(P <0.05)except PGR (P >0.05)between the two groups.The corresponding indices in 1500m group (126.64±29.84 μg/L, 12.18±5.99 μg/L and 12.2±14.84,respectively),the serum PGI was decreased obviously compared with those groups (P<0.05),the serum PGII was increased obviously compared with those groups (P < 0.05),No significant difference was found when compared with those groups (P >0.05).The serum PGI was negative correlated with higher altitudes,the ser-um PGII was positively correlated with higher altitudes.Conclusion The study found that the serum PGI content would re-duce with the increase of altitude,and on the contrary the serum PGII would rise with the increase of altitude.The main rea-son that the serum PG change may be influenced by oxygen partial pressure.

Objective To explore the differences of H .pylori infection between residents in different humidity environment. Methods 137 persons from Sanjiang of Wenchuan and 320 persons from Chengdu were examined.Blood samples were ob-tained for serological analysis by dot immunochromatographic assay.Results The infection rate of H .pylori in Wenchuan of Sanjiang residents was 26.28%,and the Chengdu rate was 16.88% (P <0.025),with the significant difference among which,and removed the effection of nation constitution.Conclusion The differences of H .pylori infection rate between res-idents in different humidity environment were existent.High humidity environment maybe one of factors that lead to high H.pylori infection rate.

Objective To compare with the characteristics of different demographic and blood donation behaviors of the first blood donors and the repeated blood donors,to analyze the related factors influencing the repeated blood donation behavior,to provide the evidence to develop the recall strategy for the retention of the first-time donors strategies.Methods Use methods such as the composition ratio of descriptive analysis,and logistic regression analysis,Retrospectively analyzed the data of 3 226 571 cases of the whole blood donors in Zhejiang province from 2006 to 2015.from BIS2.0 Results ZheJiang repeated blood donors in 2006-2015 is accounted for 30.8％,men (57.8％),the proportion of aged 25 above is higher than the first blood donors;71.7％ of men in the repeated blood donors are 60-79 kg,52.2％ of women repeated blood donors are 50 to 59 kg;40％ of the repeat donors blood for the first time donate 400 mL;71.6％ of the repeated blood donors to donate again in 0.5-2 years,and of these,40.8％ back in 0.5-1 year.Conclusion The main factors on the demographic aspects that influence the repeated blood donation is occupation,cultural degree,the quantity of blood donation for the first time.The characteristics of the precise recall people are as follows:Age 26 to 45 years old,stable career,donate 400 mL for the first-time,weight 70-89 kg of male,weight 55 kg above of women.The better recall intervention Interval is preferred to 0.5-2 years,and 0.5-1 year is the best.

OBJECTIVETo observe preventive and therapeutic effects of Tanshinone IIA (T II A) on oxaliplatin induced peripheral neuropathy (OlPN) and to explore its effects on the expression of calcitonin gene related peptide (CGRP) and never growth factor (NGF).

METHODSTotally 36 phase II - III patients with malignant tumor of digestive tract undergoing chemotherapy program with oxaliplatin, were equally assigned to the T II A group (using THA at 80 mg/day 1 day before oxaliplatin chemotherapy for 3 successive days) and the control group (using chemotherapy program with oxaliplatin alone) by segmented randomization. After 4 cycles of chemotherapy, the incidence degree and incidence of OlPN were evaluated. Sensory nerve conduction velocity (SNCV) and motor nerve conduction velocity ( MNCV) were tested by EMG evoked potential device. Serum levels of CGRP and NGF were also detected in the two groups before and after chemotherapy. The correlation of serum levels of CGRP and NGF to OIPN was assessed using linear correlation analysis.

RESULTSAfter chemotherapy the OlPN incidence was 27.8% (5/18 cases) in the T II A group, obviously lower than that in the control group (55.6%, 10/18 cases; P < 0.05). Compared with before treatment in the same group, SNCV and MNCV of common peroneal nerve were slowed down, serum NGF levels decreased, and serum CGRP levels obviously increased in the two groups (all P < 0.05). Compared with the control group after treatment, SNCV and MNCV of common peroneal nerve were obviously accelerated, serum NGF levels increased, and serum CGRP levels obviously decreased in the THA group (all P < 0.05). Results of linear correlation analysis indicated serum NGF level was negatively correlated with peripheral neuropathy (PN), serum CGRP expression was positively correlated with neurotoxicity (P < 0.05).

CONCLUSIONT II A could reduce the incidence of OlPN, which might be associated with inhibiting the expression of CGRP and up-regulating NGF activities.

Calcitonin Gene-Related Peptide ; blood ; Diterpenes, Abietane ; therapeutic use ; Gastrointestinal Neoplasms ; drug therapy ; Humans ; Nerve Growth Factor ; blood ; Neural Conduction ; drug effects ; Organoplatinum Compounds ; adverse effects ; Peripheral Nervous System Diseases ; chemically induced ; drug therapy ; Up-Regulation