Traditional Chinese medicine psychotherapy and morita therapy are both influenced by oriental culture. But, the traditional Chinese medicine psychotherapy is based on TCM theory, belonging to the accumulated experience. It treats the patient with mental disorder and has not standard treatment model, and the patients’ informed-consent were not fullfilled. Morita therapy is based on the modern medicine, and it has systematic and complete psychology theory foundation and standard operation, and the patient has well informed-consent.

Objective To summarize the clinical experience in treatment of the Lisfranc joint injury with open reduction and internal fixation at early stage. Methods Twelve patients ( including ten males and two females at average age of 34 years) with early stage Lisfranc joint injury received open reduction and screw/wire fixation from 2005 to 2010. According to the Myerson classification, there were two patients with type A, eight with type B and two with type C. All the patients received open reduction and internal fixation with screw or Kirschner wire within 17 days after injury. The post-operative function was estimated by mid-foot scoring scale of AOFAS. X-ray and CT scan were used in radiography estimation. Results All the patients were followed up for average 33 months ( range, 6-60 months). The mean score of post-operative mid-foot scoring scale of AOFAS was 74.5 points ( range, 53-96 points), with excellent result in eight patients, good in two and fair in two. The anatomical reduction was observed in eight patients and all the patients obtained bony union according to the results of X-ray and CT scan.There was no any complication found.Conclusions Open reduction and internal fixation is a good choice for the treatment of Lisfranc joint injury at early stage. A preoperative comprehensive analysis combined with clinical X-ray and CT scan is necessary.

Objective To Analyze the proprietary usage of Chinese medicine prescriptions in our hospital and to improve the level of rational drug use.Methods 1780 prescriptions were randomly collected from our hospital during January to June,2011 and analyzed.Results The rational prescriptions had a 83.01％ share in the whole.while the irrational prescriptions had a 21.2％ share in the whole,among which 13.37％ were unqualified writing,3.45％ were irrational drug use.The irrationality mainly manifested as missing items in the prescription,and improper usage and dosage.Conclusion It is suggested to strengthen the awareness of physicians on standard prescription writing,strict pharmacist review,and establish prescription quality management system to improve the quality of prescription.

Objective:To study the relationship between neutrophil to lymphocyte ratio (N/L) and traditional cardio‐vascular risk factors among community 35~64‐year‐old residents .Methods :A total of 1884 residents (548 males and 1336 females) from urban Shenyang city received baseline condition questionnaire on cardiovascular diseases and re‐lated diseases from Apr 2011 to Feb 2012. According to presence of cardiovascular risk factors or not ,subjects were divided into healthy control group (n=675) and risk factor group (n=1209);according to number of risk factors , risk factor group was further divided into one risk factor group (n=491) ,two risk factors group (n=263) and ≥3 risk factors group (n=455) .Morning blood sample and urine sample were retained to measure blood and urine rou‐tine ,blood glucose and blood lipid profile etc in all subjects .N/L was compared and analyzed among all groups .Re‐sults:Among patients with only one of following risk factors [hypertension ,diabetes mellitus (DM) ,dyslipidemia and obesity] ,N/L levels of patients with hypertension or DM were significantly higher than that of healthy control group [1.55(1.15 ,1.95) ,1.60(1.21 ,2.07) vs .1.45(1.09 ,1.91)] , P<0.05 both ,and there were no significant difference between any other one risk factor group and healthy control group , P>0.05 all .Among risk factor sub‐groups ,N/L level of ≥3 risk factors group was significantly higher than that of two risk factors group [1.57(1.16 , 2.04) vs .1.41(1.07 ,1.89) ,P<0.05] ,and there was no significant difference between any other two groups (P>0.05) .Conclusion:N/L significantly related to hypertension or DM ,and N/L level of ≥3 risk factors group was sig‐nificantly higher than that of two risk factors group ,N/L is helpful to assess risk of cardiovascular diseases .

OBJECTIVETo establish a simple high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS) system for determination of capsaicin in rat plasma.

METHODSRat plasma (100 µl) was extracted with mixed solvent (ethyl acetate:acetone 85:15) after addition of 50 ng/ml internal standard, and analyzed by Agilent 6460 Triple Quadrupole LC/MS system. The detection was performed with multiple reactions monitoring using electrospray ionization. The precursor/product ion transitions were monitored at m/z 306→137 (+Ion mode) for capsaicin. Verapamil was used as the internal standard at m/z455→165.

RESULTSThe analysis time was only 1.5 min in the positive mode; the calibration curve was linear in the concentration range of 1.85-370 ng/ml. The lowest limit of quantification reached 1.85 ng/ml. The extraction recoveries were 77.34%, 70.64% and 78.02% for the three quality control concentration levels (3.7, 37, and 370 ng/ml), respectively.

CONCLUSIONThe LC-MS/MS system is simple, accurate, reliable and time-saving for determination of trace amount of capsaicin in plasma.

Animals ; Capsaicin ; blood ; Chromatography, High Pressure Liquid ; Plasma ; chemistry ; Rats ; Tandem Mass Spectrometry

Objective To investigate the role of capsaicin in regulating permeation of P-gp substrate rhodamine 123 (R123) across the jejunum, ileum and colon membranes of rats. Methods The permeability of R123 or fluorescein sodium (CF) across the jejunum, ileum and colon membranes of male SD rats was evaluated using a Ussing chamber. The concentration of R123 or CF in the receptor was determined using fluorospectrophotometry to calculate the apparent permeability coefficient (Papp). Results Compared with the blank control group, capsaicin increased the permeability of R123 across jejunal membranes in the mucosal-to-serosal (M-S) direction and decreased its permeability in the serosal-to-mucosal (S-M) direction, but produced no obvious effect on R123 transport across the ileum or colon membranes. Capsaicin caused a regional increase in the permeability of CF across the jejunal membranes compared with the control group, but CF transport across the ileum and colon membranes was not affected. Conclusion Capsaicin can affect the transport of R123 and CF across rat jejunal membranes, and this effect is shows an obvious intestine segment-related difference probably because of the different distribution of P-gp or tight junction in the intestines. This finding suggests that capsaicin is a weak P-gp inhibitor and an improver of mucous membrane channels.

Objective To investigate the role of capsaicin in regulating permeation of P-gp substrate rhodamine 123 (R123) across the jejunum, ileum and colon membranes of rats. Methods The permeability of R123 or fluorescein sodium (CF) across the jejunum, ileum and colon membranes of male SD rats was evaluated using a Ussing chamber. The concentration of R123 or CF in the receptor was determined using fluorospectrophotometry to calculate the apparent permeability coefficient (Papp). Results Compared with the blank control group, capsaicin increased the permeability of R123 across jejunal membranes in the mucosal-to-serosal (M-S) direction and decreased its permeability in the serosal-to-mucosal (S-M) direction, but produced no obvious effect on R123 transport across the ileum or colon membranes. Capsaicin caused a regional increase in the permeability of CF across the jejunal membranes compared with the control group, but CF transport across the ileum and colon membranes was not affected. Conclusion Capsaicin can affect the transport of R123 and CF across rat jejunal membranes, and this effect is shows an obvious intestine segment-related difference probably because of the different distribution of P-gp or tight junction in the intestines. This finding suggests that capsaicin is a weak P-gp inhibitor and an improver of mucous membrane channels.

OBJECTIVETo investigate the role of capsaicin in regulating permeation of P-gp substrate rhodamine 123 (R123) across the jejunum, ileum and colon membranes of rats.

METHODSThe permeability of R123 or fluorescein sodium (CF) across the jejunum, ileum and colon membranes of male SD rats was evaluated using a Ussing chamber. The concentration of R123 or CF in the receptor was determined using fluorospectrophotometry to calculate the apparent permeability coefficient (Papp).

RESULTSCompared with the blank control group, capsaicin increased the permeability of R123 across jejunal membranes in the mucosal-to-serosal (M-S) direction and decreased its permeability in the serosal-to-mucosal (S-M) direction, but produced no obvious effect on R123 transport across the ileum or colon membranes. Capsaicin caused a regional increase in the permeability of CF across the jejunal membranes compared with the control group, but CF transport across the ileum and colon membranes was not affected.

CONCLUSIONCapsaicin can affect the transport of R123 and CF across rat jejunal membranes, and this effect is shows an obvious intestine segment-related difference probably because of the different distribution of P-gp or tight junction in the intestines. This finding suggests that capsaicin is a weak P-gp inhibitor and an improver of mucous membrane channels.

ATP-Binding Cassette, Sub-Family B, Member 1 ; metabolism ; Animals ; Capsaicin ; pharmacology ; Colon ; metabolism ; Fluorescein ; pharmacokinetics ; Ileum ; metabolism ; Intestinal Absorption ; Jejunum ; metabolism ; Male ; Permeability ; Rats ; Rats, Sprague-Dawley ; Rhodamine 123 ; pharmacokinetics

Objective To investigate correlation between QT interval(QT),corrected QT interval(QTc) and metabolic syndrome(MS). Methods Residents who participated in our survey concerning atherosclerosis and related diseases conducted in Shenyang were included. They accomplished questionnaire,physical examination, laboratory tests and electrocardiography test. We divided them into MS group and non-metabolic syndrome (NMS)group according to International Diabetes Federation(IDF)diagnostic criteria for MS. QT interval was measured from the standard 12-lead electrocardiogram. QTc was calculated by using Bazett and Fridericia equations. We analyze correlation of QT ,QTc and MS. Results A total of 739 residents who were 35~64 years old were included. Individuals with MS had longer QTcB and QTcF than NMS group[(415.8 ± 31.9)ms vs.(410.1 ± 32.1)ms, (407.2± 29.1)ms vs.(402.6 ± 28.8)ms,P<0.05]. The more the number of abnormal MS parameters they had, the longer the QT,QTcB and QTcF they had. Regression analysis showed that QT was associated with serum potassium,smoking,blood glucose,and LDL,and QTcB and QTcF were associated with hypertension,waist circumference and blood potassium. Conclusions MS is associated with corrected QTc. Careful ECG monitoring among persons with MS for early detection of a long corrected QT interval may prevent severe and often fatal arrhythmias or sudden death.

Humans ; Angina, Stable ; COVID-19 ; Risk Factors ; Patients