ObjectiveTo study a standardization to establish data element in medical data resource share.MethodsThe library of data element's structural glossary items was established frist, then whole data element was established by selecting structural glossary items, finally, the input of data element's character was executed.ResultsA standardization method to establish data element was desigened based on definition, structure and national standard of data element.ConclusionIt's a important work to share medical data resource that establish data element by standardization, and it must be followed correlative standard and select logical method.

Objective To investigate the effects of Houpupaiqi mixture on the recovery of gastrointestinal function after open gastrointestinal surgery,and evaluate the efficacy and safety of Houpupaiqi mixture.Methods A total of 144 selected patients who underwent open gastrointestinal surgery were enrolled into the multi-center prospective randomized double-blind controlled clinical trial from October 2010 to September 2011.Of the 144 patients,66 were from People's Hospital of Peking University,72 were from Beijing Friendship Hospital of Capital University of Medical Sciences,and 6 were from People's Hospital of Guangdong Province.All the patients were randomly divided into 2 groups (test group:96 patients,control group:48 patients) at the ratio of 2∶1 according to the random number table.Five patients who did not meet the criteria were excluded from the study,and then there were 92 patients in the test group and 47 patients in the control group.The study was assessed by the ethics committees,and all the patients signed the informed consent form.Houpupaiqi mixture (50 ml) or placebo (50 ml) were administered in the test group and control group at postoperative 16 and 20 hours,respectively.Parenteral and enteral nutritional support were given after pulling out of gastric tube.A standard intravenous analgesia was applied in the 2 groups,and agents which stimulate or suppress gastrointestinal motility were prohibited.The time for the recovery of regular bowel sounds,the first exhaust and first defecation time,and the time of first solid food intake of the 2 groups were recorded.Vital signs were recored before operation and after drug administration.Blood and urinary routine test,hepatic and renal function test,electrocardiogram examination,record of adverse drug event were carried out at postoperative day 6.The time for the indexes above and relevant frequencies were calculated,and the survival curve were drawn by Kaplan-Meier method.All the time points were analyzed using the Log-rank test.The measurement data were analyzed using the t test or rank-sum test,and the enumeration data were analyzed using the chi-square test or Fisher exact probability.Results The median time for the recovery of regular bowel sounds,median time for first exhaust and defecation were 21.4 (20.0,23.7)hours,45.0 (40.0,54.0) hours and 65.5 (54.7,74.0) hours in the test group,and 47.5 (44.0,56.5) hours,91.0 (87.0,93.8)hours,98.0 (94.0,113.5)hours in the control group,there were significant differences between the 2 groups (Log-rank values =21.67,53.15,11.81,P＜0.05).The median time of first solid food intake were 72.5 (66.2,110.5) hours of the test group and 116.3 (114.8,117.3) hours of the control group,with no significant difference between the 2 groups (Log-rank value =13.70,P ＞ 0.05).There were no significant differences in the body temperature,respiration,heart rate,systolic blood pressure and diastolic blood pressure before and after medication between the 2 groups (Z =0.03,0.68,0.97,0.22,0.72,P ＞ 0.05).There were no significant differences in the number of patients with abnormal results of blood test,hepatic function,renal function and electrocardiogram between the 2 groups (P ＞ 0.05).No severe adverse event was observed in the clinical trial.Conclusion Houpupaiqi mixture significantly promotes the recovery of gastrointestinal function of the patients who underwent open gastrointestinal surgery with relatively low adverse events.

Objective:To investigate the effect of Mindfulness-based stress reduction (MBSR) on perceived stress and mental state of patients with in vitro fertilization.Methods:83 cases women who were assisted reproduction with in vitro fertilization and embryo transfer (IVF-ET) in our hospital from May 2014 to December 2016 were selected as research objects.All the subjects were divided into control group and observation group according to the random number table method,with 41 cases in the control group and 42 cases in the observation group.Patients in the control group were given routine comprehensive nursing intervention,while the observation group was given MBSR intervention on the basis of the control group.The scores of self rating depression scale (SDS),self rating anxiety scale (SAS) and Chinese perceived stress scale (CPSS) before and after the intervention in the two groups were compared.Results:There was no significant difference in SDS score,SAS score and CPSS score between the two groups before intervention (P＞0.05).The scores of SDS,SAS and CPSS in observation group after intervention were (43.53± 4.89),(42.38± 4.34) and (27.53± 4.89),which were lower than (57.96± 7.30),(56.42± 5.49),(37.96± 7.30) before intervention,and the differences were statistically significant (P＜0.05).The scores ofSDS,SAS and CPSS in control group after intervention were (51.13± 5.52),(51.13± 5.52) and (31.13± 5.52),which were lower than (58.83± 7.28),(56.45± 5.51),(38.83± 7.28) before intervention,and the differences were statistically significant(P＜0.05).And those scores in were lower in observation group than in control group,the differences were statistically significant (P＜0.05).Conclusion:MBSR intervention can effectively improve the anxiety,depression and perceived stress of patients with in vitro fertilization,which is helpful in improving the success rate of IVF-ET,and it is worthy of clinical application.

OBJECTIVETo establish a microemulsion liquid chromatography system with direct sample loading for determining the serum level of emodin in rats.

METHODSThe separation was performed on C₁₈ column (Hypersil BDS, 5 µm,150 mm×4.6 mm) with the microemulsion mobile phase consisting of 3.3% (w/V) SDS, 6.6% (V/V) n-butyl alcohol, and 1.0% (V/V) octane and water. The flow rate was 1.0 ml/min and the detection wavelength was 254 nm.

RESULTSThe linear range of emodin detection was 0.333-5.32 µg/ml. The average recovery was 99.65% with a RSD of 3.60%. The limit of quantification was 0.1386 µg/mL.

CONCLUSIONMicroemulsion liquid chromatography system with direct sample loading allows simple, accurate and rapid determination of emodin in rat serum.

Animals ; Chromatography, Liquid ; methods ; Emodin ; blood ; Male ; Rats ; Rats, Sprague-Dawley ; Serum ; chemistry

Objective: To evaluate the occupational health risk of key posts exposed to cement dust in four cement production enterprises, and to provide reference for cement pneumoconiosis prevention and control. Methods: Four Chinese typical cement enterprises and key posts exposed to cement dust were selected to carry out occupational health investigation and detection, and three risk assessment methods were used to assess their occupational health risk levels, including semi-quantitative comprehensive index method, semi-quantitative contact ratio method and risk rating method of International Mining and Metal Commission ( ICMM ). Meanwhile, the differences and consistencies among different assessment methods were compared. Results: Dust free silica content ranged from ( 4.70±2.01 ) % to ( 5.63±2.48 ) %,and the total and respirable dust concentrations exposed by bagged cement loaders and cement baggers exceeded Chinese permissible concentration-time weighted average（ PC-TWA ）. The results of semi-quantitative comprehensive index method showed that all the types of work were at high risk of total and respirable dust, while the results of the other two assessment methods showed that bagged cement loaders and cement baggers were at a extremely high or intolerable risk. There were no significant differences among three risk assessment methods whether in terms of total dust or respirable dust ( P>0.05 ). ICMM risk rating method and contact ratio method showed highly positive correlation in term of respirable dust ( rs=0.894, P=0.016 ), but not in term of total dust ( rs=0.733, P=0.097 ). However, the correlations of comprehensive index method with the other two methods were unable to conduct. Conclusion Bagged cement loaders and cement baggers are at high occupational health risk levels. Moreover, semi-quantitative contact ratio method and ICMM risk rating method have high positive correlation in term of respirable dust, the applicability of comprehensive index method still needs further study.

OBJECTIVETo explore the efficacy and feasibility of dog days moxibustion plaster therapy in treatment of allergic rhinitis of different patterns/syndromes.

METHODSAllergic rhinitis of lung deficiency and invasion of cold, spleen qi deficiency and kidney yang deficiency, 56 patients for each pattern/syndrome were randomized into a plaster therapy group and a nasal spray group, 28 cases in each one. In the plaster therapy group, according to the pattern/syndrome differentiation, with literature retrieval method, 3 acupoints of high frequency utility in clinic were selected as one group in acupoint plaster therapy. For lung deficiency and invasion of cold pattern/syndrome, Feishu (BL 13), Fengmen (BL 12) and Hegu (LI 4) were selected. For spleen qi deficiency pattern/syndrome, Pishu (BL 21), Zusanli (ST 36) and Dazhui (GV 14) were selected. For kidney yang deficiency pattern/ syndrome, Shenshu (BL 23), Dingchuan (EX-B 1) and Bailao (EX-HN 15) were selected. Separately, on July 13, 2013, July 23, 2013, August 2, 2013 and August 12, 2013, the aucpoint plaster therapy was applied, 2 to 4 h (1 to 2 h for children) each time. In the nasal spray group, beclometasone dipropionate aqueous nasal spray, 2 presses one nostril each time, 2 to 3 times a day, continuously for 4 weeks. The symptom score and efficacy were compared before and after treatment in the patients of the two groups.

RESULTSThe symptom scores of 3 patterns/syndromes were all apparently improved after treatment as compared with those before treatment in the patients of the two groups (all P<0.05), and the result in the plaster therapy group was better than that of the nasal spray group (P<0.05, P<0.01). For lung deficiency and invasion of cold pattern/syndrome, the total effective rate was 87.3% (20/24) in the plaster therapy group, better than 84.6% (22/26) in the nasal spray group (P<0.05). For spleen qi deficiency pattern/syndrome, the total effective rate was 83.3% (20/24) in the plaster therapy group, obviously better than 76.9% (22/26) in the nasal spray group (P<0.05). For kidney yang deficiency pattern/syndrome, the total effective rate was 79.2% (19/24) in the plaster therapy group, better than 76.9% (22/26) in the nasal spray group (P<0.05).

CONCLUSIONThe dog days moxibustion plaster therapy achieves definite efficacy on allergic rhinitis at the acupoints selected based on the differentiation of different patterns/syndromes and the efficacy is better than beclometasone dipropionate aqueous nasal spray.

Acupuncture Points ; Administration, Cutaneous ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Animals ; Child ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; drug therapy ; therapy ; Yang Deficiency ; drug therapy ; Young Adult

OBJECTIVETo study the combination of Mandibular distraction and orthognathic techniques for the reconstruction of adult hemifacial microsomia.

METHODSThe three-dimensional CT reconstruction data was used with Mimics for preoperation design. The osteotomy location, distraction vector, distraction distance were decided before operation with a surgical guider. At the first stage, internal distractor was implanted after ostetomy through an extra-oral approach. The distraction begun 5-7 days after operation with a frequency of 1 mm/day. After distraction, the distractor was maintained for 3-6 months. At the second stage, the distractor was removed. Le Fort I osteotomy was performed in order to correct the cross-bite and improve the facial contour. Usually, bone graft was inserted into the gap after Le Fort I osteotomy. The genioplasty was also performed if necessary.

RESULTS9 cases of adult hemifacial microsomia with severe mandibular deviation were treated. The facial asymmetry were improved greatly. 1 patient suffered an wound infection in the maxillary region after Le Fort I osteotomy and healed uneventfully with wound irrigation.

CONCLUSIONSMandibular distraction combined with orthognathic surgery is an effective procedure for adult hemifacial microsomia with complicated mandibular hypoplasia.

Adult ; Aged ; Bone Transplantation ; Facial Asymmetry ; surgery ; Goldenhar Syndrome ; surgery ; Humans ; Mandible ; surgery ; Osteogenesis, Distraction ; methods ; Osteotomy, Le Fort ; methods

Objective To determine levels of serum Leptin,insulin like growth factor-1(IGF-1),interleukin-6(IL-6) and tumor necrosis factor-alpha(TNF-?) in newborn infants with hypoxic-ischemic encephalopathy(HIE).Methods The asphyxiated and normal term neonates were included.The HIE group contained 45 cases and control group 20 cases.Serum Leptin,IGF-1,IL-6 and TNF-? levels were measured by a sensitive enzyme-linked immunosorbent assay.Results In asphyxiated term neonates,serum Leptin,IGF-1,IL-6 and TNF-? levels were significantly higher or lower than those in control group(all P

AIM To observe the effects of Taxilli Herba from six different hosts (Morus alba L.,Salix babylonica L.,Camellia oleifera Abel.,Castanea mollissima B1.,Liquidambar formosana Hance and Nerium indicum Mill.) on lowering blood pressure of spontaneously hypertensive rats (SHR).METHODS SHR were randomly divided into 14 groups,captopril positive group (20 mg/kg),model group,and Taxilli Herba groups of 6 different hosts,and each Taxilli Herba group was further divided into high-dose group (5.9 g/kg) and low-dose group (1.48 g/kg);WKY,in addition,was the blank control.And the 20-day consective correspondence medication was applied to the groups,each with eight rats.The caudal arterial systolic blood pressure (SBP) was measured by tail-cuff method before the administration,and on the 10th day and 20th day of the administration.Anaesthesia was performed at the blood collection 12 h after the last administration;and thus final serum contents of nitric oxide (NO) and changes of superoxide dismutase (SOD) activity,plasmatic contents of angiotensin Ⅱ (Ang Ⅱ) and endothelin-1 (ET-1) were determined.RESULTS From the data before and after administration,an SBP drop among all SHR groups was observed on the 10th day of administration,among which the blood pressure lowering effect by high-dose Taxilli Herba from Morus alba L.was very obvious (P ＜ 0.01);remarkable SBP decrease on the 20th day of administration induced by Taxilli Herba from Salix babylonica L,Liquidambarformosana Hance and Camellia oleifera Abel,and high-dose Taxilli Herba from Morus alba L,low-dose Taxilli Herba from Castanea mollissima B1 were detected (P ＜ 0.01).No significant SBP variation was available between the model group and Taxilli Herba groups after10-day administration;all the Taxilli Herba groups exhibited obvious effect in lowering SBP except Taxilli Herba from Nerium indicum Mill,low-dose Taxilli Herba from Morus alba L.and high-dose Taxilli Herba from Castanea mollissimaBl.after 20-day administration,compared to the model group (P ＜ 0.05).Highdose Taxilli Herba from Morus alba L.and Salix babylonica L significantly decreased plasmatic Ang Ⅱ and ET-1 contents of SHR groups in comparison with the model group (P ＜0.01).High-dose Taxilli Herba from Morus alba L.,Salix babylonica L.and Liquidambarformosana Hance significantly increased serum NO release and superoxide dismutase (SOD) activity (P ＜ 0.01).CONCLUSION Taxilli Herba from the five different hosts,except Nerium indicum Mill,can lower blood pressure,and there exists an effect difference due to the host variation.

Objective To explore the value of CT guided ozone(O_3)injection in the ablation treatment of cervical spondylosis.Methods All 86 patients with cervical spondylosis including 37 myelopathy type,30 radiculopathy type,and 16 sympathetic type were treated with O_3 injection under CT guidance.The puncture rout was from the anteroparaline of neck to the disk.A total of (4?3)ml of O_3 with concentration 60?g/ml was injected into the disk and 10 ml of O_3 with concentration 40?g/ml was injected to the paraspinal tissue.Results After injection CT scan showed that O_3 was distributed within the disk and the protruding part as low-density air shadow in 37 myelopathy type and 30 radieulopathy type patients.O_3 was observed to spread in the anterior epidural space of spinal canal and the paraspinal tissue.Three months after 03 injection,67 patients (78% )showed excellent clinical efficacy,14 (16% )had good clinical efficacy,and 5 (6%)were poor respectively.Conclusion CT guided O_3 injection is an accurate,safe, and effective method in the treatment of cervical spondylosis.