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Objective To investigate the expression and clinical significance of P-selectin in colorectal cancer cells. Methods The protein expression of P-selectin was detected by immunohistochemistry in colorectal cancer tissues ( n=116) and corresponding non-tumor normal mucosa(n=57). The differences of P-selectin expression in colorectal cancer tissues, corre?sponding non-tumor normal mucosa and the clinical pathological significance were compared and analysed in two groups. Results The expression of P-selectin protein was found not only in vascular endothelial cells but also in colorectal cancer cells. The positive rate of P-selectin expression was apparently higher in colorectal cancer cells (77.6%, 90/116) than that in normal mucosa (17.5%, 10/57,χ2=56.49, P0.05). Conclusion The high expression of P-seletin in colorectal cancer cells is an important characteristic of colorectal cancer.
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Objective To investigate the effect of strengthening intervention management on the compliance, heart func-tion, life quality and prognosis for the patients with chronic heart failure. Methods From September 2013 to September 2014, 100 cases admitted to the Department of Cardiology of General Hospital of Daqing Oil Field in patients with congestive heart failure were selected as the observation objects, they were randomly divided into strengthening the management of intervention group 50 cases and routine management of the intervention group 50 cases, treatment com-pliance and cardiac function index, life quality and prognosis the situation of the patients before and after treatment were compared between the two groups. Results The complete compliance rate of strengthen the management of inter-vention group was 84%, significantly higher than that of the conventional management intervention group (P<0.05). HR, LVEF, CO and E/A of strengthen the management of intervention group significantly improved than the control group, the quality of life scores also improved significantly compared with the conventional management intervention group (P<0.05). And rehospitalization rate of strengthen the management of intervention group was 16.0%, significantly lower than that of the conventional management intervention group, and the mortality rate of strengthen the management of intervention group was 2.0%, was slightly lower than the conventional management intervention group. Conclusion The implementation of strengthening the management of patients with chronic congestive heart failure, can improve the treatment compliance, significantly improve cardiac function and prognosis in patients with heart failure, improve the quality of life of patients with heart failure.
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ObjectiveTo investigate the relationships between traditional Chinese medicine(TCM) syndrome differentiation and serum cystatin C(Cys-C) and homocysteine(Hcy) in patients with chronic heart failure(CHF). Methods 115 cases with CHF admitted into the Department of Cardiology of the First Affiliated Hospital of Zhejiang Chinese Medical University were selected in the CHF group, and 30 cases who had taken health examination in the same period were chosen in the healthy control group. According to the TCM syndrome differentiation, the CHF cases were subdivided into four groups with different types of syndrome: 30 cases of deficiency of both Qi and Yin syndrome, 30 cases of Qi deficiency syndrome and blood stagnation syndrome, 30 cases of heart and kidney Yang deficiency syndrome and 25 casesof flooding due to Yang deficiency syndrome. The serum levels of Cys-C and Hcy in different groups were tested, and the relationships between TCM syndrome differentiation and serum Cys-C and Hcy were analyzed by using Spearman rank correlation analysis.Results The serum levels of Cys-C and Hcy in the patients with CHF were significantly higher than those in the healthy control group〔Cys-C(mg/L):1.24±0.34 vs. 0.77±0.22, Hcy(μmol/L):18.66±4.57 vs. 11.65±3.21,bothP<0.05〕. Compared with the healthy control group, the serum levels of Cys-C and Hcy in the above four groups of different syndromes had a tendency of gradual elevation in the sequence as follows: deficiency of both Qi and Yin, Qi deficiency and blood stagnation, heart and kidney Yang deficiency and flooding due to Yang deficiencygroups〔Cys-C(mg/L):1.02±0.27,1.09±0.31,1.32±0.22, 1.59±0.25; Hcy(μmol/L): 14.94±2.20, 17.66±3.04, 19.79±3.48, 22.96±5.31〕, and the elevation in levels of flooding due to Yang deficiency group was the most prominent compared with that in other groups(P<0.05). The correlation analyses showed that different types of TCM syndrome in patients with CHF were positively correlated with the levels of Cys-C and Hcy(r1=0.73,r2=0.79,bothP<0.05).ConclusionThe changes of serum Cys-C and Hcy levels are consistent with the evolution of regular pattern of TCM syndrome differentiation in patients with CHF, and these two markers can be regarded as the objective indicators of TCM syndrome differentiation of CHF.
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Objective To study the frequencies of allele and genotype distribution of alpha-B-crystallin (CRYAB ) gene rs3212227 and rs6894567 single nucleotide polymorphism (SNP) in Chinese guangxi populations ,and to Compare the distribution differences among different ethnic .Methods The CRYAB gene rs3212227 and rs6894567 polymorphisms were detected by the pol-ymerase chain reaction-single base extension (PCR-SBE) technique and DNA sequencing methods in 199 Chinese guangxi popula-tions ,frequencies of allele and genotype of CRYAB gene SNP loci ,rs3212227、rs6894567 were analyzed in guangxi populations com-pared with other the four populations (HapMap-CEU ,HapMap-YRI ,HapMap-JPT and HapMap-HCB) from Human Genome Pro-ject group (Hapmap) data .Results There were CRYAB gene polymorphisms in Guangxi populations .The frequencies of allele and genotype distribution of CRYAB gene rs3212227、rs6894567 polymorphisms had significant difference compared with HapMap-CEU and HapMap-YRI populations (P0 .05) .Conclusion The frequencies of allele and genotype distribution of CRYAB gene rs3212227、rs6894567 polymorphisms are significantly difference compared with others ethnic populations ,and this variation might account for a variety of clinical mani-festation and morbidity of of some CRYAB related diseases .