Humans ; Integrative Medicine ; Medicine, Chinese Traditional

Recently traditional Chinese medicine (TCM)-induced liver injury has been an unresolved critical issue which impacts TCM clinical safety. The premise and key step to reduce or avoid drug-induced liver injury (DILI) is to identify the drug source of liver injury in early stage. Then the timely withdrawal of drug and treatment can be done. However, the current diagnosis of DILI is primarily governed by exclusive method relying on administering history supplied by patients and experience judgment from doctors, which lacks objective and reliable diagnostic indices. It is obvious that diagnosis of TCM-induced liver injury is especially difficult due to the complicated composition of TCM medication, as well the frequent combination of Chinese and Western drugs in clinic. In this paper, we proposed construction of research pattern and method for objective identification of TCM-related DILI based on translational toxicology, which utilizes clinical specimen to find specific biomarkers and characteristic blood-entering constituents, as well the clinical biochemistry and liver biopsy. With integration of diagnosis marker database, bibliographic database, medical record database and clinical specimen database, an integrative diagnosis database for TCM-related DILI can be established, which would make a transformation of clinical identification pattern for TCM-induced liver injury from subjective and exclusive to objective and index-supporting mode. This would be helpful to improve rational uses of TCM and promote sustainable development of TCM industry.
Animals ; Biomarkers, Pharmacological ; metabolism ; Biopsy ; methods ; Chemical and Drug Induced Liver Injury ; diagnosis ; metabolism ; pathology ; Early Diagnosis ; Humans ; Liver ; drug effects ; pathology ; Medicine, Chinese Traditional ; adverse effects ; Rats

Objective To understand the current status of hypertension in Jingzhuang Town,Yanqing District,Beijing. Method With randomized cluster sampling,3 653 residents aged over 30 yrs old were investigated by a standard questionnaire on hypertension epidemiology.Result The prevalence rate of hypertension in Jingzhuang Town was 33.3%,and increased with the age(P0.05).The main patients were those with degree 1 hypertension(62.8%).There were 37.8%of people with normal blood pressure who had high-normal values,the highest(44.3%)in 60～69 yr group.In population with hypertension,the rate of people taking medication was 24.5%,disease control rate was 8.6%,while in patients aged 30～49 yrs,these rates were 7.1%and 2.9% respectively.Conclusion The prevalence of hypertension in Beijing's suburb was serious with a younger trend.There was a large part of people with high-normal blood oressure.

OBJECTIVETo compare two kinds of method for treating lumbar tuberculosis with psoas abscess, to provide reference for clinical reasonable select of therapy treatment.

METHODSFrom January 2010 to January 2013,42 patients with lumbar tuberculosis combined with psoas abscess with obvious surgical indications were enrolled, including 24 males and 18 females with an average age of (38.5 ± 10.2) years old ranging from 21 to 63 years old. All patients were followed up for 18 to 24 months with an average of 20.9 months. Twenty-two patients underwent posterior vertebral body lesions cleared, bone graft fusion and internal fixation and percutaneous puncture catheter drainage for treatment of psoas major abscess as group A, and twenty patients underwent one-stage extraperitoneal approach to remove abscess, posterior vertebral body lesions cleared, bone graft fusion and internal fixation as group B. The operative time, loss of blood, length of hospital stay, clinical cure rate and other clinical results for the two groups were analyzed and compared.

RESULTSThe loss of blood was (452.3 ± 137.6) ml in group A and (603.5 ± 99.6) ml in group B, there was significant statistical difference (P < 0.05). The time of operation was (193.6 ± 91.2) min in group A and (230.5 ± 56.6) min in group B, there was significant statistical difference (P < 0.05). The time of operation and the loss of blood in group A were obviously less than which in group B. In group A 20 cases were cured and 2 cases relapsed, 19 cases were cured and 1 case relapsed in group B, there was no significant statistical differences between two groups regarding cure rate with chi-square test (χ² = 0.000, P = 1.000). All patients in two groups obtained good clinical curative effect. There were no significant statistical difference between two groups regarding for length of hospital stay with t-test (P > 0.05).

CONCLUSIONLumbar spinal tuberculosis with psoas abscess is not absolute indications for anterior open operation. Compared with the combined anterior and posterior surgical procedure, the percutaneous puncture catheter drainage combined with posterior debridement, interbody fusion and internal fixation can achieve the same clinical effect but less trauma for the patients.

Adult ; Case-Control Studies ; Debridement ; Female ; Humans ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Psoas Abscess ; etiology ; surgery ; Spinal Fusion ; Tuberculosis, Spinal ; complications ; surgery ; Young Adult

Objective To investigate the clinical significance of B-type natriuretic peptide(BNP) in the process of fluid resuscita-tion with different crystalloid-colloid ratio in the patients with severe acute pancreatitis (SAP) .Methods Clinical data of 85 SAP patients were analyzed retrospectively in the Emergency Center of Chongqing during January of 2010 to December of 2012 .Early goal-directed therapy(EGDT) was confirmed the end criterion of the end point of resuscitation .Low crystalloid-colloid ratio group (n=45) and high crystalloid-colloid ratio group(n=40) were divided according to crystalloid-colloid ratio (3∶1) as the borderline , BNP were observed at the time point of before fluid resuscitation ,and 1 ,2 ,3 days after resuscitation and the day before discharge . Results Different fluid resuscitation of crystalloid-colloid ratio could improve hemodynamics in patients ,BNP increased with the to-tal amount of resuscitation liquid ,were positively correlated with liquid volume .The total amount of fluid of the high crystalloid-colloid ratio group was significantly higher than that of the low crystalloid-colloid ratio group .Conclusion BNP could guide early fluid resuscitation and low crystalloid-colloid ratio should be adopted for SAP patients .

Adult ; Aged ; Angiopoietin-2 ; physiology ; Female ; Glioma ; blood ; physiopathology ; Humans ; Hypoxia ; blood ; metabolism ; Male ; Middle Aged ; Neovascularization, Pathologic ; physiopathology

Objective To retrospectively analyze the distribution percentage points of molecular subtypes of breast cancer and investigate its guiding significance in the prognosis and personalized therapy in patients with breast cancer aged over 60 years.Methods A retrospective analysis of all patients with invasive breast cancer aged over 60 years from January 2009 to June 2014 in Breast Center of Beijing Hospital was performed.Based on the immunohistochemical methods recommended in the St.Gallen International Expert Consensus Report 2013,the molecular subtypes of breast cancer in these patients were identified.All patients were followed up every 6 months after operation until December 2014.Clinical pathological characteristics and prognosis indexes in different molecular subtypes of breast cancer were evaluated.Results Totally 770 patients aged over 60 years with invasive breast cancer met the criterion.The luminal A,luminal B,human epidermal growth factor receptor 2 (HER2) over-expression,triple-negative subtypes accounted for 29.1％ (224 cases),47.5 ％ (366 cases),6.5 ％ (50 cases) and 16.9 ％ (130 cases)of patients,respectively.The luminal A subtype of breast cancer had larger tumor size,more lymph node metastasis and more late TNM stage as compared with other subtypes(all P＜0.01).Univariate and multivariate analysis showed that aged ≥ 80 years and the triple-negative molecular subtype were the independent poor prognostic factors for breast cancer(both P＜0.05).The luminal A subtype of breast cancer had relatively good prognosis,while the triple-negative subtype had relatively poor prognosis.Conclusions Molecular subtypes have a significant prognostic effect on breast cancer in patients aged over 60 years,which suggests molecular subtype can be considered as a reference indicator in personalized therapy.Patients aged over 80 years has poor prognosis due to less rational treatment.The reasonable and target treatment based on the molecular subtype of breast cancer should be provided for patients aged over 80 years in clinical medicine.

Objective To master the condition of iodine deficiency disorders (IDD),residents iodine nutritional status and implementation of prevention measures in Gansu Province and to provide a basis for developing control strategies.Methods Thirty primary schools were selected in Gansu Province utilizing cluster sampling methodology in 2011,In each selected school,40 children aged 8-10 were randomly selected for thyroid examination and urine samples were collected from 12 children,at the same time measuring the average daily salt intake of domestic residents by 3 days weighing method.On the spot random urine samples and salt samples were collected from a subset of children included in the study.Three towns near the selected school were selected randomly and random urine samples were collected from 5 pregnant and 5 lactating women in each selected town.One drinking water sample was collected for analysis from different sources in five directions(east,south,west,north and central)in each administrative village with the sampled schools.In areas with centralized water supply,two tap water samples were collected for analysis.Results The water iodine median of 83 water samples was 2.02 μg/L,the range was 0.20-36.92 μg/L,and iodine median of 1199 salt samples was 27.4 mg/kg,iodine level in 89.2％ (74/83) of the water samples was lower than 10 μg/L.The iodized salt coverage rate was 98.0％ (1175/1199),the qualified rate of iodized salt was 90.3％ (1061/1175) and the consumption rate of qualified iodized salt was 88.5％ (1061/1199).Total of 360 salt samples intake of households were collected,per capita daily salt was 8.5 g,and the range was 2.5-17.8 g.Total of 1200 children thyroid were checked,the thyroid goiter rate(TGR)of children was 2.8％(34/1200) by B-ultrasound and 3.5％ (42/1200) by palpation.Total of 359,450 and 450 urine samples of childen aged 8-10,pregnant and lactating women,the urinary iodine median were 216.0,168.6,161.9 μg/L,respectively.Conclusions Great progress has been made in the prevention and control of IDD in Gansu Province.IDD has been controlled effectively and the urinary iodine medians are at optimal levels.

Objective:To study the reliability and validity of schizophrenia quality of life scale (SQLS)in China.Method:Eighty-eight patients with schizophrenia were assessed with the SQLS.Results:The Cronbach's alpha were in 0.58-0.93.The split-half reliability coefficient were in 0.91-0.94.The test-retest reliability coefficient were in 0.57-0.76.The content validity and construct validity reached psychometrically acceptable level.Conclusion:The SQLS is a simple and reliable scale.