Objective To investigate the early diagnostic value of serum Cystatin C in the diagnosis of acute kidney injury (AKI) in critically ill children.Methods Ninety-eight children of the severe case patients' rooms were divided into two groups:33 cases were AKI,65 cases were NAKI.Cystatin C and SCr in blood serum were detected by immunoturbidimetry and enzymic method every day.And compared serum Cystatin C,SCr concentrate and median diagnosis time between the two groups.Results Thirty-three cases in 98 cases of critically ill children occurred the AKI,65 patients without AKI.Comparing with the NAKI,the Cystatin C of AKI patients were significantly higher ((2.68 ±0.86) mg/L vs (0.76 ±0.15) mg/L) and SCr ((209.21 ± 100.53 ) μmol/L vs (77.46 ± 8.11) μmol/L),the differences were statistically significant (t =10.55,17.56,P ＜0.001) ; Cystatin C was in positive correlation with SCr (r =0.874,P ＜ 0.001) ; Median diagnosis time of AKI-Ⅰ,Ⅱ,and Ⅲ stage with Cystatin C were (3.0 ± 2.5) d,(5.0 ± 3.0) d and (9.0 ± 4.0) d,respectively,which was earlier than that of SCr ((5.0 ± 2.0) d,(7.0 ± 2.5) d and (10.0 ± 3.0) d,respectively; t =4.39,2.29,3.16,respectively ;P ＜ 0.01 or P ＜ 0.05).Conclusion In the process of AKI,the level of serum Cystatin C elevated significantly earlier than SCr,so it could as be one of the early dynamic criteria in the critically ill children.

Traditional Chinese Medicine ( TCM) is an important part of primary health care services with the advantages of simplicity, convenience, low costs, and effective examinations. Under the influence of Western Medi-cine, improving the enterprise advantages of TCM becomes an imminent issue to resolve. With the perspective of be-havioral and social sciences, the paper systematically reviews the factors which impact the consumer acceptance of TCM in primary healthcare services and constructs the corresponding structural equation model based on the social learning theory. Meanwhile, AMOS17. 0 and SPSS were used to process empirical data. The paper presents the fol-lowing important conclusions: service encounter quality, emotional well-being and the influence degree are signifi-cantly correlated with the consumer acceptance of TCM;there is no significant relationship between individual-cogni-tion and consumer acceptance of TCM;consumer trust is not related to consumer acceptance of TCM;TCM technolo-gy acceptance is the major source of consumer acceptance of TCM. Finally, this paper introduces the policy recom-mendations of improving and promoting the service quality of TCM.

Humans ; Medical Waste Disposal ; methods ; standards ; Public Health Administration ; legislation & jurisprudence ; standards

Objective To compare the effects of Niaoduqing Tablet and Niaoduqing Granule in tre atingchronic renal failure(CRF)induced by adenine in rats,which is expected to provide some lab oratory data for the clinical applic ation and innovation of the dosage forms.Methods CRF rat models induced by adenine were administered with Niaoduqing Tabl et or Niaoduqing Granule and then the seru m levels of BUN and Scr,haematologic al and biochemical indexes and renal histolog-ical features were observed.Results Both of two forms reduced serum levels of BUN and Scr,ameliorate the electrolyte,increase the number of red blood cell,hemoglobin content and haematocrit and alleviate pathological changes of the kidney tissue.Conclusion Both Niaoduqing Tablet and Niaoduqi ng Granule is effective in treating CRF in rats and the effect of Niaoduqing Tablet in ameliorating a nemia is superior to that of Niaoduqi ng Granule.

Fasciolopsis buski speciemens were collected, fixed with neutral formalin fixative solution, stained with alum-carmine staining solution, discolored with 2% kalium alum. The fixed and stained specimen shows clear internal structure with bright color, and can be stored for long time.

Berberine is the major component of Coptidis Rhizoma and it has been used as anti-infection, anti-inflammation drug for gastrointestinal diseases. In recent years, evidence showed that it could regulate glucose and lipid metabolism. Moreover, its activity had been tested by clinical trials and animal researches. The mechanisms of berberine in diabetes include: improving the function of beta-cell; prompting insulin secretion and islets regeneration, lowing lipid level, regulating glucose and lipid metabolic by influence transcriptional factors expression such as PPARgamma, C/EBPalpha, SREBP-1c, LXR, having the activities of anti-oxidation and inhibiting reductase to repress oxidative stress state and regulate metabolic signal pathway. Although numbers of data supported that berberine could improving insulin resistance by clinical trials and animal studies, the large scale, multicenter clinical trials are needed to evaluate the effects of berberine for diabetes and its complications in the time of evidence-based medicine.
Animals ; Berberine ; adverse effects ; therapeutic use ; Diabetes Mellitus, Type 2 ; drug therapy ; genetics ; metabolism ; Glucose ; metabolism ; Humans ; Hypoglycemic Agents ; adverse effects ; therapeutic use ; Insulin ; metabolism ; Lipid Metabolism ; drug effects

Objective To investigate non-psychiatric doctors' knowledge and attitude toward depression. Method Self-made Depressive Knowledge Questionaire (DKQ), which includes 24 items covering general knowledge, symptoms and other related questions of depression, were used in 346 non-psychiatric doctors who came from different grade general hospitals of Hunan. Results Average score of DKQ was 13.53±2.08,and corrective answering rates to different questions were 14.5％～95.4%.There were some associations between DKQ's score and grade of hospitals, subjects' education and attitude to depression. Conclusion It is necessary to re-educate non-psychiatric doctors with depressive knowledge.

BACKGROUND:Previous studies on posterior cervical single door and double door laminoplasty for repair of multilevel cervical myelopathy mainly focus onneurological function and clinical parameters and lack of certain comprehensiveness.
OBJECTIVE:To explore the effects of posterior cervical single door and double door laminoplasty for repair of multilevel cervical myelopathy.
METHODS:We selected 120 patients with multilevel cervical myelopathy and randomly divided into single door group (n=60) and double door group (n=60). The single door group underwent single door laminoplasty. The double door group underwent double door laminoplasty. The blood loss,length of stay, complication rate, neurological function improvement, motion range of cervical vertebrae and imaging changes were compared between the two groups.
RESULTS AND CONCLUSION:(1) Blood loss was significantly less, length of stay was significantly shorter, and the incidence of axial symptom was significantly reduced in the double door group than in the single door group (alP< 0.05). (2) No significant difference in complication rate such as side leakage of cerebrospinal fluid, hematoma, infection and paralysis was detected between the two groups (P> 0.05). The incidence of axial symptoms was significantly less in the double door group than in the single door group (P< 0.05). (3) There were no significant differences in preoperative Japanese Orthopaedic Association scores, postoperative Japanese Orthopaedic Association scores, and improvement in neurological function between the two groups (P> 0.05). Postoperative Japanese Orthopaedic Association scores were significantly increased as compared with that preoperatively in both groups (P<0.05). (4) No significant difference in motion range of cervical vertebrae, inflexion, extension angle and sagittal diameter of spinal canal was detectable between the two groups (P> 0.05). Motion range of cervical vertebrae, extension angle, and inflexion angle were smaler after treatment compared with that preoperatively in both groups (P< 0.05). The increased degree of sagittal diameter of spinal canal was smaler, and the motion range of cervical vertebrae kept better in the double door group than in the single door group. (5) These results indicate that the effect of double door laminoplasty for repair of multilevel cervical myelopathy was significant. The double door laminoplasty can shorten the length of stay, reduce blood loss, axial symptoms, and loss rate of motion range of the cervical vertebrae. In the clinic, treatment can be carried out according to different indications.

Posterior circulation ischemia (PCI) is a common disease and frequent encountered disease in clinical practice. It refers to the transient ischemic attack and the cerebral infarction in vertebral-basilar artery system. Vertebral aretery atherosclerosis is one of the common causes of PCI. Imaging examinations for PCI include transcranial Doppler (TCD), digital subtraction angiography (DSA), computerized tomographic angiography (CTA), magnetic resonance angiography (MRA), color Doppler ultrasound (CDU) and so on. TCD can serve as initial screening tool in diagnosis of PCI. DSA is still thegold standardin diagnosis of vertebral-basilar abnormalities, although the operation injury and photography drugs poisonousness have not been resolved. CTA has almost the same defects as DSA, while MRA is noninvasive. Some researches have reposed that MRA can exaggerate the vertebral artery depression level. The inner diameter and hemodynamics of the vertebral artery can be accurately measured by CDU, and it can be seen as a noninvasive examination for PCI,which is direct, accurate, convenient and repeatable. It can provide positive evidence for diagnosis and treatment of PCI. This article reviews the progess of CDU in diagnosis of vertebral aretery atherosclerosis.

Objective To investigate the clinical value of 99m Tc-HL91 hypoxia imaging in the diagnosis and treatment of lung cancer. Methods 99m Tc-HL91 hypoxia imaging was performed in 72 patients with primary lung cancer. The qualitative analysis and semi-quantitative analysis of the early and delayed images were also performed. 65 patients underwent chemotherapy were divided into 2 groups by the T/N value of delayed images, and the curative efficacy in both the two groups was compared. Results The sensitivity of 99m Tc-HL91 hypoxia imaging for diagnosing lung cancer was 86 1% in early imaging and 98 6% in delayed imaging. The results of semi-quantitative analysis in different pathological types of lung cancer hadn’t obvious difference. The curative efficacy of the patients with low uptake was better than that of the patients with high uptake in 65 patients underwent chemotherapy, difference of which had significant(P