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OBJECTIVE：To e stablish UPLC characteristics fingerprints of Lysimachia christinae ，and to simultaneously determine 3 effective components and to comprehensively evaluate the quality of L. christinae from different production areas. METHODS：UPLC method was adopted to establish characteristics fingerprint of the whole plant ，stem and leaves of 10 batches of L. christinae ，and determine the contents of kaemperfol- 3-O-rutinoside，quercetin，kaemperfol. The determination was performed on Waters CORTECS UPLC T 3 column with mobile phase consisted of acetonitrile- 0.2％ phosphoric acid aqueous solution （gradient elution ）at the flow rate of 0.2 mL/min. The detection wavelength was set at 364 nm，and column temperature was 30 ℃. The sample size was 1 µL. Similarity Evaluation System for TCM Chromatographic Fingerprint （2012 edition）was adopted to evaluate its similarity ， and common peaks were confirmed. Using the contents of kaemperfol- 3-O-rutinoside， quercetin， kaemperfol，total ash ，acid-insoluble ash and sulfur dioxide residue ，the ethanol-soluble extract as index ，entropy weight TOPSIS was used to evaluate the overall quality of L. christinae comprehensively. RESULTS ：There were 7 common peaks in the whole plant，stem and leaves of 10 batches of L. christinae ，among which 3 peaks were identified as kaemperfol- 3-O-rutinoside， quercetin and kaemperfol. The similarity of same part in the whole plant of L. christinae from different batches were not lower than 0.830. The similarity between stem and leaves of L. christinae in same batch was 0.504-0.859； the similarity between whole plant and stem was 0.593-0.904；the similarity between whole plant and leaves was 0.885-0.995. The linear ranges were 0.392 0-39.197 0 μg/mL for kaempferol-3-O-rutinoside， 0.397 0- 39.703 4 μg/mL for quercetin，0.380 9-38.093 0 μg/mL for kaempferol（r＞0.999 0）. RSDs of precision ，stability and repeatability tests were all lower than 2％. The recoveries were 96.43％（RSD＝0.63％，n＝9），100.32％（RSD＝0.46％，n＝9）， 101.80％（RSD＝0.32％，n＝9），respectively. The content range of above components in L. christinae were 0.006 3％-0.041 1％， 0.002 9％-0.008 6％，0.004 4％-0.017 5％（stem）；0.024 8％-0.290 5％，0.000 9％-0.009 0％，0.001 3％-0.012 4％（leaves）； 0.007 9％-0.118 0％，0.001 5％-0.008 8％，0.002 8％-0.012 5％（whole plant ）. There was no significant difference in the contents of 3 components in L. christinae among different producing areas （P＞0.05）. The order of the contents of kaempferol- 3-O- rutinoside in different parts of L. christinae was leaves ＞whole plant ＞stem. The contents of quercetin and kaempferol were high relatively in the stem. Results of entropy weight TOPSIS method showed that mean values of Ci for L. christinae from Zhongjiang county and Shuangliu county of Sichuan province ，Shizhu county of Chongqing city were 0.446，0.512，0.287. CONCLUSIONS ： Established fingerprint and content determination method are stable and feasible ，and multi-index evaluation model constructed by characteristic chromatogram combined with entropy weight TOPSIS analysis method can be used for comprehensive quality evaluation of L. christinae . The quality of L. christinae from Sichuan province is better.
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OBJECTIVE：To provide reference for the identification of Chebulae Fructus and Chebulae Fructus Immaturus . METHODS：UPLC method was adopted. The determination was performed on Waters Cortecs T 3 C18 column with mobile phase consisted of acetonitrile- 0.2％ phosphoric acid solution （gradient elution ）at the flow rate of 0.35 mL/min. The column temperature was 30 ℃，and the detection wavelength was set at 270 nm. The sample size was 1 μL. Using gallic acid as reference，UPLC fingerprints of 17 batches of Chebulae Fructus and 14 batches of Chebulae Fructus Immaturus were established and their similarity was evaluated by TCM Chromatographic Fingerprint Similarity Evaluation System （2012 edition）. By comparing substance control ， UV absorption spectrum and related literaturs ，common peaks were identified. PCA and PLS-DA were performed by using SPSS 20.0 and SIMCA 14.1 software. The contents of main difference components in Chebulae Fructus and Chebulae Fructus Immaturus were determined by above UPLC method and compared. RESULTS ：There were 8 common peaks in UPLC fingerprint of Chebulae Fructus and Chebulae Fructus Immaturus ，i.e. chebulic acid （peak 1），gallic acid （peak 2），punicalagin A （peak 3），punicalagin B （peak 4），corilagin（peak 6），chebulagic acid （peak 7）and chebulinic acid （peak 8）. The similarities of 17 batches of Chebulae Fructus were from 0.92 to 0.99，while 14 batches of Chebulae Fructus Immaturus were all above 0.99. The similarity of control fingerprint between Chebulae Fructus and Chebulae Fructus Immaturus was 0.909. PCA demonstrated the differences between Chebulae Fructus and Chebulae Fructus Immaturus . The results of PLS-DA were consistent with those of PCA ，and the variable importance in projection （VIP）values of peak 5，4，7，3 and 2 were above 1 in the PLS-DA model. In 31 batches of samples ，the contents of gallic acid （peak 2），punicalagin A（peak 3），punicalagin B （peak 4）and chebulagic acid （peak 7）were 2.63-10.31， 5.37-44.63，8.02-60.77，44.07-162.98 mg/g；RSDs were 40.14％， 47.91％ ，53.97％ ，36.22％（n＝31）. There was statistical significance in the differences of the mentioned 4 components between Chebulae Fructus and Chebulae Fructus Immaturus 719412818@qq.com （P＜0.05）. CONCLUSIONS ：There are significant differences between Chebulae Fructus and Chebulae Fructus Immaturus gallic acid ，punicalagin A ，punicalagin B and chebulagic acid are the main difference components for identification.
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Objective To investigate the relationship among health literacy and treatment compliance and prognosis in patients with diabetes combined tuberculosis.Methods One hundred and eighty-one cases patients with diabetes combined tuberculosis were selected as the objectives and evaluated literacy level,compliance scale by the health literacy scale and compliance questionnaires.The control of tuberculosis,blood glucose control,treatment compliance and prognosis were analyzed in the patients with different health literacy level.Results Of 181 patients,there were 89 cases patients'(basic health literacy group) the total scores of health literacy and compliance were＞80 points,the efficacy of pulmonary tuberculosis control and blood sugar control were respectively 84.2％ (75/89) and 93.2％ (83/89);92 cases patients' the total scores of health literacy and compliance were ≤ 80 points,the efficacy of pulmonary tuberculosis control and blood sugar control were respectively 59.7％ (55/92) and 67.4％ (62/92),the differences were significant (x2 =12.78,18.11;P ＜0.05).Pearson correlation analysis showed that the total scores of health literacy were positive correlated with the scores of treatment compliance (r =0.688,P ＜ 0.001).Logistic regression analysis showed that three dimension of health literacy (health knowledge and concept,healthy lifestyle and behavior,health skills) that can combined predict the variance of rehabilitation compliance(P＜0.01).Conclusion The health literacy level of diabetes combined tuberculosis patients can effectively predict the rehabilitation compliance.Measures should be taken to improve the patient's level of health literacy,so as improve the compliance of rehabilitation and prognosis.
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Objective: To observe the influence of psychological intervention on pain, immune system and adrenocortical functions of patients receiving lung cancer surgery
Methods: We selected 124 patients who received surgery for treating stage I or II lung cancer and divided into experimental group and control group. The experimental group received comprehensive psychological intervention while the control group was given conventional nursing intervention. Pain of patients in two groups was evaluated by visual analog scale [VAS]. Before and after intervention, CD3[+], CD4[+], CD8+, CD4[+]/ CD8+ and free cortisol level in serum were measured. Moreover, QLQ-C30, a life quality measurement scale developed by European Organization for Research and Treatment of Cancer [EORTC] was used
Results: Compared to control group, VAS of patients in experimental group remarkably decreased before anesthesia, 6 hour, 12 hour 24 hour and 48 hour after surgery [P<0.05], and moreover, OLQ-C30 score and various factor scores [except physical symptoms] in experimental group were much higher [P<0.05]. No statistical significant difference was found in immune index between two groups before intervention [P>0.05]. Differences of CD3[+] and CD4[+] before and after intervention were both statistically significant [P<0.05], so did free cortisol level [P<0.05]
Conclusion: Comprehensive psychological intervention can effectively relieve pain, improve immune functions and enhance quality of life for patients suffering from lung cancer surgery
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Objective To investigate the risk factors affecting prognosis in elderly patients with septic shock and explore the effective treatment. Methods A retrospective study of 147 patients with septic shock from the Affiliated Hospital of Hebei United University and Affiliated People's Hospital from Jan. 2011to Jan. 2013 was conducted. Early fluid loading was defined as the administration with an initial fluid bolus within 6 h in ICU. Conservative fluid management was defined as negative fluid balance measured in at least 1 d during the first 3 d as the case group,while the daily fluid balance and cumulative daily fluid balance of the first 3 d was as the control group. The effects of early fluid management on prognosis of elderly patients septic with shock combining the living index within 7 d in ICU were recorded. Results In the case group with 7 d ICU,21. 4%(15 / 70)patients were in progressed and 37. 1%(26 / 70)patients were dead,while 25. 9%(20 / 77)patients were in progressed and 59. 7%(46 / 77)patients were dead in control group(χ2 = 13. 17,P = 0. 00). Univariate analysis showed that APACHEⅡ scores,SIRS score,organ failure,patients with chronic diseases related were associated with 7 d survival rate in elderly patients with septic shock. Multivariate Logistic regression analysis showed that higher APACHEⅡ scores and SIRS score,organ failure,patients with chronic diseases related (have)were the risk factors(OR = 1. 88,5. 34,1. 96 and 4. 76;P < 0. 05). The restrictive fluid management strategy have related with the septic shock patients in elderly that the OR of death rate of fluid management in elderly patients with septic shock was 0. 657(P = 0. 032). Conclusion The prognosis in elderly patients septic with shock is associated with APACHE Ⅱ scores,SIRS score,organ failure,patients with chronic diseases related. Early fluid management can improve to the prognosis of elderly patients with septic shock.
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Objective To investigate the effects of early Xuebijing injection on procalcitonin (PCT) with septic shock patients.Methods Sixty-five patients with septic shock were randomly divided into the control group and Xuebijing injection group.The patients in Xuebijing injection group were received Xuebijing injection therapy(50 ml Xuebijing + 100 ml 0.9％ NaCl injection,2 times/d,for 7 d) besides basic treatment,while in the control group were received basic treatment including antibiotic susceptibility + early fluid resuscitation + correct acidosis.At the entering the ICU day and 1,3,5 d after treatment,patients were collected 5 ml venous blood serum C reactive protein(CRP) and PCT,and before treatment and at the 5th,7th day after treatment conducted APACHE Ⅱ evaluation to observation of curative effect of two groups.Results Before treatment,there were no significant difference in terms of heart rate,blood pressure,PCT,CRP,APACHE Ⅱ scores between the two groups (P ＞ 0.05).There was no significant difference in terms of PCT and CRP between the two groups at the 1 d after treatment(P ＞0.05).While at the 3th day after treatment,PCT and CRP of Xuebijing group were lower than of control group and the differences were significant ((7.37 ± 2.58) μg/L vs.(12.25 ± 3.32) μg/L,(64.32 ± 11.12) mg/L vs.(72.37 ± 12.42) mg/L;P ＜0.05).The APACHEⅡ score in control group at before and 5th,7th day after treatment were (20.48 ± 4.41),(16.52 ± 3.45),(12.78 ± 2.91) respectively,in Xuebijing injection group were (20.74 ± 4.73),(12.48 ± 2.76),(9.24 ± 6.67) respectively.And all indices were significant different time points between groups (P ＜ 0.05).At 7th day after treatment,15 cases were improved,10 cases progressed and 8 cases died in the control group and the effect rate was 75.8％ (25/33).Meanwhile,22 cases were improved,5 cases progressed and 5 cases died in the Xuebijing group and effect rate was 84.8％ (27/32).There was significant difference between two group(x2 =7.27,P =0.03).Conclusion Early Xuebijing injection application can inhibit the PCT r~tion of septic shock patients and improve the prognosis.
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Objective To evaluate the clinical effect of therapy of the trisacryl gelatin microspheres combinee the gelatin sponge particle on embolize the bronchial artery in acute massive hemoptic patients. Methods One huneree cases with massive hemoptysis were selectee as our subjects ane eivieee into control ane research group(n = 50 for each group). Patients in control group were given only gelatin sponge particle,ane in research group were given the trisacryl gelatin microspheres combinee the gelatin sponge particle to embolize the bronchial artery. All cases were followee up for more than 12 months. Ane the effect of therapy was recoreee. Results In research group,42 cases(84. 0% ,42 / 50)were got the bleeeing stop immeeiately after embolization,7 cases in 72 h(14. 0% ,7 / 50),ane the effective rate of hemostasis was 98. 0%(49 / 50). In the control group,41 case(82. 0% ,41 / 50)were got the stop bleeeing immeeiately,8 cases in 72 h(16. 0% , 8 / 50),ane the effective rate of hemostasis was 98. 0%(49 / 50). There was no statistic eifference between two groups(P > 0. 05). After more than one year follow-up,3 cases(6. 12% )were reoccurree in the therapy group ane 15 cases(30. 61% )was in the control group. The eifference was significant between two groups after surgery for one year( χ2 = 9. 801,P < 0. 01 ). There was no serious complication in patients of two groups. Conclusion The operation of BAE is effective therapy for the massive hemoptoe,ane it is provee to be a safe,effective ane lower rate of recurrence approach of the trisacryl gelatin microspheres combinee the gelatin sponge particle for eouble embolzation the bronchial artery.
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ObjectiveTo investigate the risk factors of upper gastrointestinal hemorrhage in elder patients with lung cancer after operation,providing the basis for clinical prophylaxis and treatment of complications.Methods360 elder patients with lung cancer in department of thoracic surgery of our hospital were enrolled from Jun 2005 to Dec 2010,the complications after operation were reviewed retrospectively.ResultsAfter investigation,we found that only 10 patients(2.8％ ) had upper gastrointestinal hemorrhage.6 cases of them were fluid and electrolyte imbalance,8 cases of them were hyoxemia,3 cases of them was hypotension after operation.8 cases of them were older than 70 years old.There was significant difference between older and smaller than 70 years old.ConclusionThe incidence of postoperative upper gastrointestinal bleeding in elderly patients with lung cancer was 2.8％,which was a relatively uncommon condition in clinic.Its major risk factors were age,fluid and electrolyte imbalance,hypotension and hyoxemia caused by operation.
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ObjectiveTo discuss the effect of evidence-based nursing on prevention of pulmonary complications in postoperative elderly lung cancer patients.MethodsTwenty elderly lung cancer patients from January to June 2010 were randomly divided into the observation group and the control group with 10 patients in each group.The control group was given regular care methods.The observation group received evidence-based clinical nursing methods.The preventive effect of pulmonary complications was observed in both groups.ResultsOne case was found to have pulmonary complications in the observation group,while four cases in the control group.The total cure rate of the observation group was higher than that of the control group.ConclusionsEvidence-based nursing methods can satisfy the medical demand of patients and their family members to the utmost degree,reduce the incidence of pulmonary complications and contribute to the early recovery of patients.It is worthy of clinical application.
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BACKGROUND: Many scholars have reported the study of genetic polymorphism of short tandem repeat loci in different countries, areas, and population. But what is the genetic polymorphism of short tandem repeats loci of Chinese Korean is still unknown.OBJECTIVE:To investigate the distribution of the genetic polymorphism of D16S539 D7S820, D13S317, CSF1PO, TPOX and TH01 in Chinese Korean, obtain the crowded genetic data of corresponding polymorphism loci.DESIGN: Single sample observation.SETTING: Staff Room of Biology, Department of Detecting and Analyzing DNA, Mudanjiang Medical College.MATERIALS: Periphoral blood samples from 100 unrelated individuals in Korean of Mudanjiang were chosen from January 2001 to February 2001.METHODS: Genotype detection was performed in one hundred unrelated individuals with polymerase chain reaction amplification fragment length polymorphism analysis.MAIN OUTCOME MEASURES: Sample genotype of D16S539,D7S820, D13S317, CSF1PO, TPOX, THO1 6 short tandem repeat loci.TH01 locus.CONCLUSION: The genotypes distributions of the 6 short tandem repeat (STR) in Chinese Korean met Hardy-Weinberg equilibrium, and have higher heterozygosities. The gene frequency and other data obtained can provide the basis for studying the crowded genetics of Chinese Korean.
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Teaching in classroom is an essential pattern of clinical theoretic education. Evaluation, which is one of the most available methods to monitor and manage the teaching quality is simultaneously an effective way to build up a teaching group and train the teacher. The evaluating system should include students' opinions, companion's advice and experts' instruction. It is very important for making the evaluating more scientific, more significant and more accurate.
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<p><b>OBJECTIVE</b>To analyze genetic polymorphism of D16S539 D7S820 D13S317 CSF1PO TPOX and TH01 in Chinese Korean.</p><p><b>METHODS</b>One hundred unrelated individuals were analyzed by PCR amplification fragment length polymorphism analysis.</p><p><b>RESULTS</b>Six alleles and 18 genotypes of D16S539 locus, 7 alleles and 22 genotypes of D7S820 locus, 7 alleles and 23 genotypes of D13S317 locus, 6 alleles and 16 genotypes of CSF1PO locus, 6 alleles and 11 genotypes of TPOX locus, 5 alleles and 12 genotypes of TH01 locus.</p><p><b>CONCLUSION</b>The genotype distribution of all the 6 short tandem repeat(STR) in Chinese Korean met Hardy-Weinberg equilibrium, and have higher heterozygosities. The data obtained can be used in human identity and paternity testing, and in other genetic researches and population investigation.</p>