In order to implement the computerization of consumables management in hospital, the consumables management system is developed. The paper introduces the main functions, including treasury management, inventory management, bar,ode utilization, nurse station function intagration, financial reconciliation and management function. It points out that using this system could greatly re-duce the workload and enhance the efficiency.

Objective: To investigate the relationship between rs4373814 polymorphisms of calcium channel (CACNB2) gene and the susceptibility of essential hypertension (EH) occurrence in Han population at northeastern area of China. Methods: A case-control study in Han population at northeastern of China was carried out and the research included 1998 participants as 2 groups: EH group,n=1006 patients treated in our hospital, and Control group,n=992 subjects with normal blood pressure from physical examination. The rs4373814 polymorphisms were examined by Snapshot technique and the statistical analysis was performed by SPSS 19.0 software. Results: The rs4373814 risk allele C frequency of CACNB2 gene was signiifcantly different between EH group and Control group,P=0.039, OR=1.068, 95% CI (1.004-1.137). Logistic regression analysis showed that with adjusted gender, age, BMI, smoking, drinking, in dominant model, the genotype rs4373814 carring CC + GC/GG obviously increased the risk of EH occurrence,P=0.037, OR=1.260, 95% CI (1.013-1.567). Conclusion: The rs4373814 polymorphisms of CACNB2 gene are related to the susceptibility of EH occurrence in Han population at northeastern area of China.

Objective To explore the role of resveratrol (RES) on cardiomyocyte hypertrophy of rat induced by isoproternol (ISO) and the effect of Res on the expression of GRP78 and GRP94 in endoplasmic reticulum stress of cardiomyocyte hypertrophy.Methods Hypertrophic model of cardiomyocytes was induced by ISO.Cardiomyocytes was divided into four group: control group, the model group, RES+ISO group and RES group.Hypertrophy status of cardiomyocytes was determined by Leica 2Q500 image analysis system measuring the cell surface area and the gene expression of ANP.The content of LDH and MDA was measured in different groups, and the protein expressions of GRP78 and GRP94 were detected by Western blot.Results Compared with control group, ISO induced cardiomyocytes hypertrophy, endoplasmic reticulum stress related factors GRP78 and GRP94 protein expression were increased, compared with ISO group, RES intervention effectively suppressed the cardiomyocytes hyper-trophy induced by ISO, reduced the protein expression of GRP78 and GRP94, at the same time, reduced lactate dehydrogenase (LDH) and malondialdehyde (MDA) release in cell medium.Conclusions Treatment of RES may protect cardiomyocytes hypertrophy, which is partially mediated by inhibiting the expression of ERS factors GRP78 and GRP94.

Objective    To investigate the rule of lymph node metastasis and its relationship with prognosis in stage N1 thoracic esophageal squamous cell carcinoma. Methods    The clinical and follow-up data of 121 stage N1 (1 to 2 lymph node metastases) thoracic esophageal squamous cell carcinoma patients, who underwent radical resection of esophageal carcinoma in our hospital from 2015 to 2017, were retrospectively analyzed. There were 104 (86.0%) males and 17 (14.0%) females with an average age of 64.9±8.3 years. Results    The early metastasis rates of the left upper paratracheal, right upper paratracheal, lower thoracic paraesophageal, paracardial, lesser curvature and greater curvature lymph nodes were 22.6%, 28.0%, 21.2%, 41.7%, 25.0% and 25.0%, respectively. The three-year survival rates in the group with and without left upper paratracheal lymph node metastasis were 8.3% and 34.9%, respectively (P=0.000). The three-year survival rates of the subcarinal lymph node metastasis group and the non-metastasis group were 10.5% and 36.3%, respectively (P=0.032). Multivariate Cox regression analysis showed that, left upper paratracheal lymph node metastasis (P=0.000) and subcarinal lymph node metastasis (P=0.010) were independent prognostic factors for early stage lymph node metastasis of esophageal squamous cell carcinoma. The three-year survival rates of patients with simple abdominal lymph node metastasis and those with simple thoracic lymph node metastasis were 51.1% and 25.0%, respectively (P=0.016). Conclusion    The lymph nodes of N1 stage thoracic esophageal squamous cell carcinoma are more likely to metastasize to left upper paratracheal lymph nodes, right upper paratracheal lymph nodes, lower thoracic paraesophageal lymph nodes, paracardial lymph nodes, lesser curvature of stomach and greater curvature of stomach lymph nodes. Lymph node metastases of left upper paratracheal and subcarinal are independent factors for the prognosis of patients with stage N1 thoracic esophageal squamous cell carcinoma. The prognosis of patients with simple abdominal lymph node metastasis is better than that of patients with simple thoracic lymph node metastasis.