Traditional medicine (herb medicine) began to prevail again over last two decades, and it is about 70% of the world population taking herb medicine as supplement or alternative medicine according to a recent survey. The consumption of herb medicine increased exponentially in Canada, Australia and Europe during last 10 years. Since concomitant administration of herbal and western medicine has become a trend, it requires paying close attention to the problem. Herb-drug interactions have been extensively investigated worldwide, and there is an increasing concern about the clinical herb-drug interaction. In this review we introduced the current progress in the herb-drug interactions including evidence-based clinical studies and establishment of levels of evidence for herb-drug interaction; and in the related mechanisms including the induction and inhibition of metabolic enzymes, inhibition and induction of transport and efflux proteins, alteration of gastrointestinal functions, and alteration in renal elimination. We also analyzed both the achievements and the challenges faced in the concomitant administration of traditional Chinese medicine and western medicine.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Hematopoietic System ; drug effects ; Male ; Physical Conditioning, Animal ; Rats ; Rats, Wistar

Child ; Graft Survival ; HLA Antigens ; genetics ; immunology ; Hematopoietic Stem Cell Transplantation ; Humans ; Polymerase Chain Reaction ; Tissue Donors ; Transplantation Chimera ; genetics ; Transplantation Conditioning ; methods ; Transplantation, Homologous ; immunology

Objective To summarize the nursing methods of Orthofix limb reconstruction system in the treatment of limb long bone defects. Methods Thirty-two patients with long bone defects were collected between January 2012 to January 2015. The patients were all treated with the Orthofix limb reconstruction system and perioperative nursing. Results All the cases were treated by the method for 8 . 5 to 18 . 2 months , averaged 15 . 40 ± 3 . 20 months . The bones extended 4 ~ 21 cm , averaged ( 8 . 06 ± 3 . 06 ) cm . The assessments of bone transport treatment showed 31 cases were excellent and 1 good. Conclusions The limb long bone defects with or without soft tissue defects caused by various causes can be treated by the Orthofix limb reconstruction system. Patients should pay attention to psychological counseling and nutritional support preoperatively. It is important for patients to pay attention to bone transport and functional exercise guidance postoperatively.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Male ; Myocytes, Cardiac ; drug effects ; enzymology ; Physical Conditioning, Animal ; Rats ; Rats, Wistar

Objective To reduce infection risk in hemodialysis patients through analyzing the causes of over stand-ard colony forming unit(CFU)and conducting bacteriological detection of hemodialysis concentrated B solution. Methods According to microbial monitoring results of hemodialysis concentrate B solution in a hospital between November 2011 and May 2012,disinfection frequency of B solution was changed and dispensing container was covered during the process of using,four groups were divided according to different measures (group A disinfected twice a week,covered dur-ing the process of using;group B twice a week;group C once a week;group D once every two weeks),monthly bacte-riological detection of B solution was conducted,condition before and after disinfection of four groups were com-pared.Results Bacterial count in group A,B ,C and D was(25.41 ±15.08),(28.24±28.04),(68.58 ±22.58), and (75.25±26.63)CFU/mL,respectively (F =79.00,P <0.01 );bacterial count of group A,B,and C after in-tervention were all lower than group D before intervention (all P <0.01),bacterial count of group A and B was the lowest.The qualified rate of group A was 100.00%,the unqualified rate of group B,C,and D was 13.95%, 24.24%,and 35.94% respectively(χ2 =28.70,P <0.01 ),the unqualified rates of group A,B,and C after inter-vention were all lower than group D.Conclusion Hemodialysis concentrated B solution should be used within 24 hours after preparing,disinfected twice a week,and covered during the process of using ,so as to control B solution colony number within the standard level.

Objective To explore and evaluate the clinical value of MRI for status of axillary lymph node after neoadju-vant chemotherapy (NAC) in patients with breast cancer. Methods Forty-four patients with 1ocally advanced breast cancer (LABC) were underwent NAC for four cycles. The longest diameter of axillary lymph node (ALN) measured by MRI scan. Val-ue of apparent diffusion coefficient (ADC) and their correlation were compared before NAC and four cycles after NAC. Re-sults of MRI and pathological data for ALN were compared between two groups of patients. Results All patients finished four cycles of NAC. The total response rate (CR+PR) was 72.7% (32/44), and the total non-response rate (SD+PD) was 27.3%(12/44). The longest diameter of ALN was significantly shortened in response group. The longest diameter was (1.37± 1.06) cm before NAC and (0.90±0.76) cm after NAC (P<0.01). The ADC value of the tumor was significantly increased in re-sponse group [(0.91±0.28) ×10-3 mm2/s before NAC and (1.01±0.32)×10-3 mm2/s after NAC, P<0.01)]. There was no signifi-cant correlation between ADC value change (△ADC) and the longest diameter change of ALN (△L, r=0.131, P=0.413). The sensitivity, specificity and Kappa value of ALN evaluation after NAC were 100%, 62.5%and 0.68 measured by MRI. Con-clusion The change of tumor longest diameter reflects the effect of chemotherapy directly. The tumor ADC value of MRI can not be used as an independent indicator of chemotherapy effect of ALN, eventhouth MRI was the sensitive index for eval-uating the status of axillary lymph node after neoadjuvant chemotherapy for breast cancer.

Objective To evaluate the effect of prescription review on rational clinical use by means of regional data.Methods Analysis of two prescriptions review data of Beijing municipal hospitals,to compare the rational rate of prescriptions,makeup of irrational prescriptions,and effect variations following feedback.Results Of the 21 hospitals involved,the total rational rate of prescriptions rose from 89.4% to 97.1% following prescription review and feedback of results.In the second review,those found of the highest irrational and the most significant improvements were both irrational indications, with the irrational rate dropping from 90.7% to 44.2%. As reported in feedback for the first prescription review,9 out of 10 druguses found as irrational,have disappeared from the second review. Conclusion The regional administrative prescription reviews can improve the rational clinical drug use, encouraging rational drug use.

Traditional medicine (herb medicine) began to prevail again over last two decades, and it is about 70% of the world population taking herb medicine as supplement or alternative medicine according to a recent survey. The consumption of herb medicine increased exponentially in Canada, Australia and Europe during last 10 years. Since concomitant administration of herbal and western medicine has become a trend, it requires paying close attention to the problem. Herb-drug interactions have been extensively investigated worldwide, and there is an increasing concern about the clinical herb-drug interaction. In this review we introduced the current progress in the herb-drug interactions including evidence-based clinical studies and establishment of levels of evidence for herb-drug interaction; and in the related mechanisms including the induction and inhibition of metabolic enzymes, inhibition and induction of transport and efflux proteins, alteration of gastrointestinal functions, and alteration in renal elimination. We also analyzed both the achievements and the challenges faced in the concomitant administration of traditional Chinese medicine and western medicine.
ATP-Binding Cassette, Sub-Family B, Member 1 ; metabolism ; Biological Transport ; drug effects ; Cytochrome P-450 Enzyme System ; metabolism ; Drugs, Chinese Herbal ; isolation & purification ; pharmacokinetics ; pharmacology ; Evidence-Based Medicine ; methods ; Gastrointestinal Tract ; drug effects ; Herb-Drug Interactions ; Humans ; Kidney ; drug effects ; Medicine, Chinese Traditional ; Pharmacokinetics ; Phytotherapy ; Plants, Medicinal ; chemistry

Acoustic Stimulation ; Animals ; Corpus Striatum ; physiology ; Estrogens ; metabolism ; Estrus ; physiology ; Evoked Potentials, Auditory ; physiology ; Female ; Rats ; Rats, Sprague-Dawley