Chronic Disease ; Heart Failure ; drug therapy ; Humans

The process of tumorigenesis,local invasion and distant metastasis will produce a series of molecular changes,these genetic mutation or abnormal expression of molecules play a promoting role in hypercoagulation.At the same time,hypercoagulation also increases the risk of tumor progression.It is important to understand their specific processes and the molecular role,and it can provide theoretical basis for better management of patients,and has significance for developing more effective and security new anti-clotting drugs.

Aspirin ; pharmacology ; Drug Resistance ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods ; Phytotherapy

The morphological indexes of the Scuophularia ningpoensis seedlings including the longth, diameter and weight were measured, clustering analysis was used to set up the standard quality grading of seedlings of S. Ningpoensis by SPSS. Field experiment was carried out to measure the indicators of plants growth and development, the yield and the quality. The results showed that the growth and yield of class I seedlings were better than those of class II and III. The content of main active ingredients was affected barely by seedlings classification. To ensure the quality, class II seedlings or above should be used for plantation. The established quality classification standard of S. ningpoensis seedlings was scientific and feasible, and provides the basis for the standardized cultivation of S. ningpoensis.
Drugs, Chinese Herbal ; analysis ; standards ; Quality Control ; Scrophularia ; chemistry ; classification ; growth & development ; Seedlings ; chemistry ; growth & development

Angina Pectoris ; drug therapy ; Animals ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; Technology, Pharmaceutical

Objective To investigate the apoptosis induced by adenovirus mediated PML growth suppressor in SGC-7901 gastric cancer cells. Methods Human full-length PML cDNA was cloned into shuttle plasmid pSGCMV, the constructed plasmid containing PML gene was co-transfected into 293 cells together with backbone plasmid pPE3 to obtain recombinant adenovirus Ad-pml. Ad-pml was used to infect SGC-7901 cells. The expression of p53 and bcl-2 in SGC-7901 cells and qualitative, quantitative index of cell apoptosis were detected with MTT, flow cytometry and immunohistochemical method. Results The growth of SGC-7901 cells was inhibited and the apoptosis rate was increased by adenovirus mediated PML in a MOI- dependent manner. The expression of p53 protein was increased and that of bcl-2 protein was unchanged in SGC-7901 cells after treated with adenovirus mediated PML. Conclusions Adenovirus mediated PML exerts its cytotoxic effect on SGC-7901 cells by inducing apoptosis. The increase of p53 protein expression is the mechanism inducing gastric cancer cell apoptosis.

Objective To study the kidney histological categories of isolated hematuria in children.Methods Twenty-three children with isolated hematuria were performed renal biopsy under real time ultrasound guidance utilizing menghini style negative pressure biopsy device after local anesthesia or general anesthesia.The renopuncture tissue was directly sent by the mail-boxes to the remote pathologic service.All of the biopsies were examined by light microscopy,electron microscopy and immunohistochemistry.Results Biopsies were classified as measangial proliferative glomerulonephritis(MsPGN)(8 cases),minimal change nephropathy(MCN)(5 cases),IgA nephropathy(IgAN)(4 cases),thin basement membrane nephropathy(TMN)(3 cases),Alport′s syndrome(AS)(1 case),focal segmental glomerulosclerosis(FSGS)(1 case)and IgM nephropathy(IgMN)(1 case).Conclusions In this series,MsPGN,MGA,IgAN are the most common biopsy diagnosis.TMN and Alport′s are account for some proportion.A few IgMN and FSGS may also present as isolated hematuria.

Objective To detect the expression of tenascin-C(TN-C)and tenascin-X(TN-X)in the embryonic heart of rats,investigate their role during the heart development.Methods Sixty-four Spraque-Dawley female rats and 20 male rats were put into the same cage,when vaginal suppository was found,the femate was pregnant 0.5 day(ED 0.5),then executed the pregnant rats on ED 12.5,ED 15.5 and ED 19.5,got out the hearts.Semi-quantitative reverse transcriptase-polymerase chain reaction(RT-PCR)was used to detect the TN-C and TN-X mRNA expression in the rat hearts aged embryonic day 12.5(ED 12.5),ED 15.5 and ED 19.5.The protein expression of TN-C and TN-X in the embryonic hearts was detected by immunohistochemistry.Results TN-C mRNA was highly expressed in ED 12.5 embryonic hearts(0.683 7?0.043 1),the expression of TN-C mRNA of ED 15.5(0.454 3?0.038 8)and ED 19.5(0.250 5?0.038 4)embryonic hearts decreased,they were different from the expression of ED 12.5(Pa

Objective To evaluate the value of SPECT/CT in differentiating malignancy from benign spinal disease. Methods Fifty-three patients with foci of abnormally increased uptake in the spine detected by 99Tcm-MDP planar whole body bone scan subsequently underwent bone SPECT/CT. The final diagnosis was determined by pathological examination or clinical follow-up ( ≥6 months), which was applied to calculate the diagnostic efficacy of bone SPECT/CT. Results A total of 25 patients were confirmed to have bone malignancy. The diagnostic sensitivity, specificity, accuracy, false positive rate, false negative rate, positive predictive value and negative predictive value for 99Tcm-MDP bone SPECT/CT were 96.00% (24/25), 96.43% (27/28), 96.23% (51/53), 3.57% ( 1/28), 4.00% ( 1/25), 96.00% (24/25) and 96.43% (27/28), respectively. Conclusion 99Tcm-MDP bone SPECT/CT imaging provides good clinical value for the differential diagnosis of spinal diseases.