Objective To explore the effect of Kang′ai injection in the chemotherapy treatment of gastroin-testinal cancer.Methods 97 patients with gastrointestinal cancer were divided into the control group(49 cases) and the observation group(48 cases) in accordance with the random number table.The control group received common chemotherapy treatment,while the observation group was plused Kang'ai injection based on the same treatment.The near time clinical efficacy and survival rate in three years between the two groups were compared.Results The near time total effective rate of the observation group was 89.58%, which was significantly higher than 71.43% of the control group(χ2 =19.278,P<0.05).The improvement rate of quality of life in the observation group was 68.75%, which was significantly higher than 30.61% of the control group(χ2 =10.876,P<0.05).The reduction rate of quality of life in the observation group was 10.42%,which was significantly lower than 34.69%of the control group (χ2 =12.674,P<0.05).About adverse reactions rate above Ⅲ°,the gastrointestinal in the observation group was 6.25%,which was significantly lower than 22.45%of the control group(χ2 =14.523,P<0.05).The blood adverse reactions rate in the observation group was 0.00%,which was significantly lower than 12.24% of the control group (χ2 =17.795,P <0.05).The survival rates of 1,2,3 years in the observation group were 91.67%,75.00%, 60.42%,respectively,which were significantly higher than 77.55%,59.18%,34.69% in the control group(χ2 =9.547,13.697,15.862,all P<0.05).Conclusion Kang′ai injection can improve the tolerance of gastrointestinal cancer to chemotherapy treatment,reduce adverse reactions rate,improve quality of life and prolong survival.

Objective To observe the efficacy of Zhuang’s medicated thread moxibustion plus acupoint thread embedding in treating allergic rhinitis.Method By using random number table, 103 patients with allergic rhinitis were randomized into a treatment group (n=53) and a control group (n=50). The treatment group was intervened by Zhuang’s medicated thread moxibustion and acupoint thread embedding, while the control group was by acupoint thread embedding alone. The subjects were treated for 6 courses with a one-month follow-up. The therapeutic efficacies were compared between the two groups.Result The total effective rates were respectively 94.3% and 80.0% in the treatment group and control group.Conclusion Zhuang’s medicated thread moxibustion plus acupoint thread embedding has significant advantage in improving the symptoms of allergic rhinitis.

Objective To apply quality control circle (QCC) to reducing non-timely maintenance rate of medical equipment.Methods QCC was established,and some measures were taken to observe its effect in decreasing non-timely maintenance rate of medical equipment.Results The non-timely maintenance rate fell from 12.1％ to 4.5％,and 0.3 million Yuan was saved for the manpower cost.Conclusion QCC decreases the non-timely maintenance rate of medical equipment,increases the efficiency of the maintainer,shortens the downtime of the fault medical equipment,enhances hospital economic benefit and patient satisfaction and provides references for other hospitals.

With the rapid development of medicine,medical ethics and medical philosophy have also made a far step forward.Under the new historical conditions,they are endowed with a new scientific connotation,which is elaborated in the modern version of Hippocratic Oath.

Objective: To explore the clinical value of serum N-methyl-aspartate receptor (NMDAR) antibody level, brainstem auditory evoked potential (BAEP) and magnetic resonance imaging (MRI) in the differential diagnosis of viral encephalitis and anti-NMDAR encephalitis. Methods: The clinical data of 68 children patients with encephalitis were retrospectively analyzed. The patients diagnosed with viral encephalitis were included in V group (n=52), and the patients diagnosed with anti-NMDAR encephalitis were included in N group (n=16). The clinical characteristics, serum NMDAR antibody level, and BAEP and MRI findings were compared between the two groups. Results: The age, disease duration, abnormal behavior rate, sleep disorder rate and epileptic seizure rate in V group were significantly lower than those in N group [(6.62±1.20)Y/O vs.(8.46±1.85)Y/O, (3.53±0.71)d vs.(4.49±0.82)d, 30.77%(16/52)vs. 75.00%(12/16), 21.15%(11/52)vs. 62.50%(10/16), 26.92%(14/52)vs. 56.25%(9/16), t=4.681, t=4.560, χ²=9.882, χ²=7.958, χ²=4.701], while the abnormal rate of video EEG was significantly higher than that in N group [51.92(27/52)vs. 81.25%(13/16), χ²=4.345] (all P<0.05). There were no significant differences in gender, rates of prodromic infection symptoms, cognitive impairment, fever, headache, convulsion and incidence rate of meningeal irritation sign (P>0.05). The serum NMDAR antibody level in V group was significantly lower than that in N group [(3.40±0.69) ng/ml vs.(13.95±2.78) ng/ml t=25.319)] (P<0.05). There were no significant differences in the BAEP apparent involvement range and central auditory neurological damage between the two groups (P>0.05), but the peripheral auditory nerve damage and total BAEP abnormality rate in V group were significantly lower than those in N group [3.85%(4/104)vs. 21.88%(7/32), 6.73%(7/104)vs. 28.12%(9/32), 30.77%(16/52)vs. 62.50%(10/16), χ²=10.699, χ²=10.790, χ²=5.216] (all P<0.05). There were no significant differences in MRI signal intensity, lesion involvement range and total abnormal rate between the two groups (all P>0.05). Conclusions There were significant differences in serum NMDAR antibody level and BAEP test results among children patients with viral encephalitis or anti-NMDAR encephalitis, and they are helpful for early differential diagnosis.

Objective To observe the effects of different antithrombotic interventions on the changes of plasma lysophosphatidic acid (LPA) level in patients with nonvalvular atrial fibrillation (NVAF) and to provide the basis for clinical antithrombotic therapy. Methods A total of 235 patients with NVAF who did not receive antithrombotic therapy diagnosed by clinical and auxiliary examinations were randomly allocated to receive aspirin (100 mg/d) plus dipyridamole (100 mg/d) (n =76), aspirin (100 mg/d) plus fixed-dose warfarin (1.25 mg/d) (n =79), and dose-adjusted warfarin (international normalized ratio (INR) range of 1.5 to 2. 1) (n =80). They gore redivided into <60, 60-75, and ≥76 year-old groups according to their age. The plasma LPA levels were measured and compared before treatment and 2 and 6 weeks after treatment. Results 1he plasma LPA levels were decreased more significantly in the aspirin plus fixed-dose group than those in the aspirin plus dipyridamole and dose-adjusted warfarin groups (all P < 0.01). Two and 6 weeks after treatment with aspirin plus dipyridamole in the < 60 year-old group, the plasma LPA levels were significantly lower than those before treatment (all P<0. 01). Two and6 weeks after treatment with aspirin plus fixed-dose warfarin in the < 60 year-old group, the plasma LPA levels were significantly lower than those before treatment (all P <0. 01). Two and 6 weeks after treatment with aspirin plus fixed-dose warfarin in the 60-75 year-old group, the plasma LPA levels were significantly lover than those before treatment (all P <0.01). Two and 6 weeks after the treatment with dose-adjusted warfarin (INR 1.5-2. 1) in patients in each age group, the plasma LPA levels were significantly lower than those before treatment. Conclusions 1he different antithromhotic therapeutic modalities have different effects on platelet activation in patients with NVAF in different age groups. The patients in the < 60 year-old group can receive aspirin plus dipyridamole, the patients in the < 75 year-old group can receive aspirin plus fix-dose warfarin, and the patients > 75 year-old, dose-adjusted warfarin (INR 1. 5-2. 1) should he recommend.

To detect cadmium ions, we constructed a specific microbial sensor and screened detecting cassettes and different fluorescence proteins. Blue fluorescence protein mTagBFP2 was selected as a reporter and a double-promoters model was used in the construction of the fusion reporter vector Pmer::merR-m-Pmer::mTagBFP2-pMD19-T. The reporter vector was then transformed into Escherichia coli MC4100 wild type strain. The medium, incubation time, initial density for induction, and the optimal detection range were determined. The specificity of the biosensor was also checked. The biosensor responded specifically to cadmium irons with low background, and the linear concentration range detection ranged from 0.1 to 75 μmol/L at the initial OD600 = 0.1 with 2 h incubation in IHMM medium. Thus we successfully constructed a specific biosensor to detect cadmium irons and provided useful strategies for development and optimization of microbial sensors to detect heavy metals.
Biosensing Techniques ; Cadmium ; analysis ; Escherichia coli ; Genetic Vectors ; Promoter Regions, Genetic

Objective To investigate the changes of plasma lysephosphatidic acid (LPA) or acidic phospholipids (AP) levels in patients with nonvalvular atrial fibrillation(NVAF) or NVAF associated with silent brain infarction (SBI) and to provide biochemistry evidence to antithrombotic therapy. Methods Plasma LPA/AP levels was examined in blood freshly sampled in 235 cases of NVAF who were not receiving any antithrombotic therapy, 116 cases SBI who were not with NVAF and 120 cases healthy volunteers as control enrolled in the LPA and stroke prevention study. Plasma LPA was assayed by measuring its inorganic phosphorus after separation by chromatograph. Meanwhile, the platelet activation in NVAF or (and) SBI were observed. Results SBI was found in 31.5% of the participants with NVAF, and in 37.6% of the elderly NVAF subjects (age60 years old). LPA/AP levels were significantly increased in NVAF with SBI group((3.78±0.61) μmol/L) compared with controls ((2.66±0.49) μmol/L, 95% CI 3.47-4.21,P = 0.000), NVAF without SBI group ((3.29±0.57) μmol/L, 95 % CI 3.01-3.76, P = 0.008), SBI without NVAF group((3.17±0.54) μmol/L, P=0.004). The platelet activation was significantly higherin NVAF with SBI group, the odds ratio (95% CI) was 21.39(10.17 to 45.02),than those in NVAF without SBI group (P<0.01). Conclusion The plasma LPA/AP levels were significantly elevated in NVAF or NVAF with SBI, NVAF contributes to the risk of SBI. Platelet activation may play an important role in the pathogenesis of thromboembolism in NVAF and the measurement of LPA reflects activation of platelets in vivo and may be a useful marker for the diagnosis of thrombosis or prothrombotic states.Consideration of the role of antiplatelet therapy should be given when choosing antithrombotic therapy to NVAF-associated ischemic stroke.

Objective To explore the epidemiological analysis of complications in premature infants.Methods From January 2017 to March 2018,1800 premature babies in Ningbo Women and Children Hospital were selected in the study.The clinical data of pregnant women,premature infants and premature complications,and so on were investigated,and summarized epidemiology of premature infant complications.Results The probability of premature birth was 9.09％.The differences between different gestational age(x2 =2 481.34) and different body weight (x2 =3 088.21) were statistically significant (all P ＜ 0.05).Premature rupture of membranes occurred as the main one of the common factors lead to premature birth,the fetal distress was also more common factors,so in different gestational age,the difference was not statistically significant (P ＞ 0.05).However,compared with other factors,the difference of premature infants at different gestational weeks was statistically significant (P ＜ 0.05).Conclusion Epidemiological study of preterm infants,can promote their perinatal management level and quality,and then pointed to strengthen perinatal health education and health care,for the effective prevention and treatment of common diseases of perinatal,key management and monitoring work earnestly strengthen the high-risk pregnancy,attaches great importance to the establishment of collaborative relationship between made in pediatric claims intrauterine transhipment,making pregnant women can be produced in the hospital for treatment for premature babies,and reduce the mortality and morbidity rates of premature and low birth weight,can reduce the risk of intellectual disability,eventually making the birth population overall quality improved.

The study is aim to explore the value of surgical approach and related treatment in thyroid nodule.We searched Pubmed and CNKI by setting keywords "thyroid operation" from January 2006 to date,a total of 90 literatures were retrieved.Inclusion criteria were as follows:variety surgical treatment of thyroid nodule;methods and effects of integrative medicine of thyroid disease.39 studies met the inclusion criteria.Different surgical treatments of thyroid nodule had advantages and disadvantages and should be selected according to the specific condition of the patients.Priority should be given more effective,less invasive,less painful,more beautiful and low-cost surgery.The depth study of features of surgical treatment of thyroid nodule will help provide a better reference for clinical treatment.