Objective To explore the clinical significance of detecting serum interleukin (IL)-6 in patients with esophageal squamous cell carcinoma(ESCC).Methods We detected the serum level of IL -6 in 35 patients with ESCC(observation group)and 35 healthy controls (control group)by double antibody sandwich enzyme -linked immunosorbent assay(ELISA),and then analyzed its clinical value.Results The serum levels of IL -6 in the observation group (27.66 ±2.30)ng/L was significantly higher than (17.72 ±3.62)ng/L in the con-trol group (t =11.63,P <0.01).There was significant difference in the serum level of IL -6 in the observation group preoperation and postoperation [(27.66 ±2.30)ng/L vs (23.62 ±3.27)ng/L,t =5.12,P <0.01].The serum level of IL -6 in the observation group preoperation was relevant with clinical stages(χ2 =11.15,P <0.01).Conclusion The change of serum IL -6 level in patients with ESCC is related to the occurrence and development of ESCC,which is an important indication for diagnosis and prognosis.

Objective:To investigate clinical value of the blood analyzer reticulocyte parameter in the diagnosis of anemia.Methods: 271 cases of anemia patients were divided into iron deficiency anemia(126 cases) and hemorrhagic anemia group(145 cases), namely the observation group; and other 50 healthy physical examinees were selected as the control group. SysmexXE-5000 automatic blood analyzer were used to detect the reticulocyte parameters, including reticulocytes(RET) ratio, high fluorescence reticulocytes(HFR) ratio of middle fluorescence reticulocytes(MFR) ratio and the immature reticulocytes(IRF) ratio.Results: Compared with the control group, the RET, HFR, MFR and IRF were significantly higher in the observation group. The sensitivity of iron deficiency anemia and blood loss anemia was 96.2% and 63.5%; the specificity of anemia was 96.0%.Conclusion: Detection of reticulocyte parameters can reflect the marrow hyperplasia patients with anemia. It has a high sensitivity and specificity in the diagnosis of various types of anemia, which has a high practical value in clinic.

Objective:To investigate the false alarm rate of electrocardiogram monitor, and to develop methods to exclude interference. Methods:A total of 52 patients in emergency room in hospital in March 2014 were in the control group. The frequency and causes of false alarms of the electrocardiogram monitor were recorded. At the meantime, the improvements were analyzes. A total of 52 patients in emergency room in hospital in May 2014 were chose to be the experimental group. The frequency and causes of false alarms of the electrocardiogram monitor were recorded after some improvements. Results: In control group, the total of alarms rate were 5376 times, including 2208 times of false alarms. The false alarm rate was 41.07%. While in the experimental group, there were 2634 alarms, including 798 times of false alarms. The false alarm rate was 30.29%. Compared to the control group(x2=25.77, P<0.05). It was statistically significant difference. Conclusion:Intervention on Mindray electrocardiogram monitor can reduce the false alarm rate, help to improve the efficiency of nurses and ensure safety to patients.

Objective To research and analysis the ocular health condition of Chongqing city inhabitants .Methods We col‐lected and analysised 16 548 ocular health datas of Chongqing city inhabitants that had been to our hospital for taking physical ex‐amination or other non‐ocular diseasea during 2012 to 2014 .Results The prevalence rate of the ocular disease was 22 .92% in Chongqing city inhabitants .The highest prevalence rate was the conjunctivitis among the many diseases ,the second highest one was the dry eye syndrome .Conclusion The ocular health condition of Chongqing city inhabitants still need to be improved .

Objective To observe the effect of scalp and body acupuncture plus occupational therapy on the upper-limb function in remission stage of cerebral stroke.Method Forty patients in the remission stage of cerebral stroke were randomized into a treatment group and a control group, 20 cases in each group. The two groups both received scalp and body acupuncture plus conventional physiotherapy, while the treatment group was additionally given occupational therapy. Fugl-Meyer Assessment Scale (FMA) and Modified Barthel Index (MBI) were adopted to evaluate the upper-limb function.Result The FMA and MBI scores increased significantly in both groups after the intervention (P<0.05); the increases of FMA and MBI in the treatment group were superior to those in the control group (P<0.05).Conclusion Scalp and body acupuncture plus occupational therapy can improve the upper-limb function in the remission stage of cerebral strokeand improve the activities of daily living.

Objectives: To find out influencing factors of quality of life(QOL) of staffs in Centers for Disease Prevention and Control(CDC),whose results would be taken as theoretical evidence for government policy-makers to work out strategy of health human resources.Methods: The WHO Quality of Life Brief Scale(WHOQOL-BREF) was employed as the assessing tool for staffs of CDC who were in a city and its neighborhood counties.Each subject was asked to complete a spot self-assessment.Results: There is no significant difference of QOL of staffs between city and neighborhood county.Working at different departments was one of the influencing factors on psychological and social domains.Harmonious family relationship,good appetite,agreement to work competition,and confidence in working institutes were influencing factors to the total score of QOL.Conclusions: Scores of QOL of CDC staffs were relatively low with various influencing factors.It is necessary for leaders of related departments to take countermeasures to improve the QOL of CDC staffs.

Objecitve To observe the relationship between the expressions of the estrogen receptor (ER),progestogen receptor (PR) and tumor infiltration and metastasis in thyroid cancer.Methods By using immunohistochemical method to study the relationship between the expressions of ER and PR in 100 cases of thyroid carcinamas and 28 cases of benign thyroid lesions.Results The positive rates of ER and RP expression were 67 0% and 62 0% respectively in thyroid carcinomas,it had correlation with well differentiation and type of histology but positive expression did not relate to age and sex.The positive rates of ER and PR in the non-metastasized group were 75 4% and 70 5% respectively;significantly higher than that of the metastasized group which were 53 8% and 48 7% respectively (P

In medical researches,large-scale collaborations spanning institutions and disciplines have emerged a key pattern for tackling major research subjects.Contract writing for medical research collaboration,as a legal means to address the rights and obligations of the parties,should be fair,reasonable,scientific and strict as much as possible.The author probed into problems found in current writing of medical research contracts,and came up with corresponding remedies.

Aged, 80 and over ; Heart Septal Defects, Atrial ; Humans ; Male

Objective:To observe the postoperative complications of percutaneous coronary intervention (PCI)in pa-tients With coronary heart disease (CHD)and analyze its nursing methed.Methods:A total of 200 CHD patients un-dergoing PCI in our hospital from Sep 2011 to Aug 2012 Were enrolled.The postoperative complications and thera-peutic effect Were observed and analyzeits nursing methods.Results:There Were 42 cases of PCI postoperative com-plications,included 26 cases (13%)of forearm hematoma,five cases (2.5%)of errhysis and edema at puncture site,four cases (2%)of extubation syndrome,tWo cases (1%)of arrhythmia and tWo cases (1%)of pseudoaneu-rysm etc.,in Which the incidence of forearm hematoma Was the highest,compared With any other complication (P<0.05 );after direction nursing,all complications significantly improved and recovered to normal.Conclusion:Comprehensive and directive nursing can effectively prevent postoperative complications and promote rehabilitation as soon as possible in patients With coronary heart disease after percutaneous coronary intervention.