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.

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

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.

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.

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.

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 study the effects of supra-physiologic glucose on the expression of PDX-1 and insulin secretion. Methods Islet cells isolated from SD rats were incubated in medium containing 5.6 mmol/L or 33 mmol/L glucose respectively for 3 days. Basic and glucose-induced insulin levels in supernate and in islet cells were detected. The PDX-1 mRNA and protein were detected. Results (1) Islet cells exposed to 33 mmol/L vs 5.6 mmol/L glucose for 3 days showed significant decrease in the basic and glucose-induced insulin release, and in cell insulin content and PDX-1 protein. (2) Prolonging incubation of islet cells in 33 mmol/L glucose aggravated the inhibitive effect on PDX-1 expression and insulin secretion. (3)Recovery to normal concentration of glucose in 3 days could partly improve PDX-1 expression and insulin secretion. Conclusions Inhibition of PDX-1 is one of the mechanism of glucotoxicity, and recovery to normal concentration of glucose in 3 days can partly improve PDX-1 expression and insulin secretion.

Objective To explore the differential value of clinical features and MRI in differentiating idiopathic granulomatous mastitis(IGM) and non-mass enhancement of breast cancer.Methods The clinical features and MRI findings of 45 cases of IGM and 57 cases of non-mass enhancement of breast cancer were analyzed retrospectively in the study.All patients were examined by routine MR scan and additional DCE and DWI scan.The difference of clinical and MRI features in 2 groups was analyzed by χ2 test.One-way ANOVA was employed to compare the ADC values between different sites of IGM and breast cancer.Results There was statistical significance between IGM and breast cancer in age at onset, enhancement pat-tern, mastalgia, nipple retraction, and thicken skin (P<0.01).The abscess area of IGM showed ob-viously hyperintensity on DWI, the non-abscess area showed hyperintensity.The lesion of the non-mass enhancement of breast cancer showed hyperintensity.There was statistical significance of ADC value between the lesion of the non-mass enhancement of breast cancer and the non-abscess area of IGM(P<0.01).Conclusion Clinical and MRI features have a certain value in the identification of IGM and non-mass enhancement of breast cancer.

Background Coronary slow flow(CSF)phenomenon is characterized by delayed opacification of coronary vessels in normal coronary angiogram.Although clinical and pathological features have been previously described,its pathogenesis remains unclear.Objective To explore the risk factors related to coronary slow flow.Methods Thirty three patients with documented coronary slow flow which were defined according to TIMI frame count method(TFC)and 33 patients with normal coronary flow were enrolled.Clinical data and biochemical parameters were determined.Results Baseline data analysis showed that CSF group had higher baseline level of platelets count [(149.2?41.5)?109 vs(128.1?38.7)?109,P=0.037] and serum uric acid [(328.1?85.2)vs(282.8?82.4)?mol/L,P=0.032],while other variables were similar between the two groups.After adjustment for BMI,total cholesterol,urea,logistic regression showed that blood platelets count(?2=8.350,?=0.026,P=0.004),2-hour postprandial blood glucose(?2=4.920,?=0.289,P=0.026)and serum uric acid level(?2=5.305,?=0.009,P=0.021)were independent predictors for CSF.Conclusion These data suggest that elevated blood platelets count,2-hour postprandial blood glucose and serum uric acid level may predisposed to coronary slow flow.

Objective The differential diagnosis of female precocious puberty (PP) and premature breast development (PT) was made by ultrasound and related hormone levels,so as to provide the basis for clinical diagnosis.Methods In this study,from 2015 to 2016 due to early breast enlargement (age ＜ 8 years) to our hospital pediatric patients with children,according to the diagnostic criteria were divided into PP group and PT group.Ultrasonography was performed on all patients and graded according to the criteria.At the same time,the levels of clinical and hormones were compared between the two groups.ROC analysis was used to identify the significant differences.Results In this study,a total of 60 cases of female children,including PP and PT children were 30 cases.Ultrasonic breast grading was positively correlated with age,BA,BD,LH level,FSH level and E2 level,but there was no correlation between BA/CA.There was no statistical difference between the breast ultrasound and the breast diameter (P ＜ 0.05).The levels of LH and FSH,basal LH/ FSH,LF and FSH peak and LH/FSH peak in the PP group were significantly higher than those in the PT group (P ＜ 0.05).The ROC analysis found 100％ sensitivity and 85％ specificity for LH/FSH peak ＞0.25 for diagnosis of PP,with a 72％ sensitivity and a specificity of 65％ for basal LH ＞ 0.1 mIU/ml.The SHBG level was the only one that did not overlap [PP:80.6 (62.3-95.4) vs PT:114.5 (107.6-121.5)].There was no significant difference in kisspeptin,leptin and neurokinin B between the two groups (P ＞ 0.05).Conclusion Breast ultrasound by grading and measurement of breast buds can be effective in evaluating the development of female precocious puberty breast development,but can not identify PP and PT.The study found that SHBG concentration and peak ratio of LH/FSH can effectively identify PP and PT,but kisspeptin,neurokinin B and leptin is not enough to identify PP and PT.