[Objective] Summary of Ming and Qing Dynasties and traditional Chinese medicine before tumor disease, to clarify the concept and to separate the tumor, and the tumor gall. [Method] Carefully read the documents of ancient Chinese medicine literature, combined with the relevant theoretical research methods of TCM, analyze the etiology and pathogenesis of neoplasia and its diagnosis and treatment system, summarize the theoretical system of the disease. [Results] The tumor is between blood stasis and phlegm stagnation. In time, the flesh skin membrane, between flesh and skin, because of its clinical and gall disease shows the organism body mass, so the ancient medical books of the two are collectively referred to as the gall disease. It is equivalent to the surface soft tissue tumor of modern medicine. [Conclusion] Before and after Ming and Qing Dynasties, Chinese medicine has formed a complete system of diagnosis and treatment of tumor, which has a good guiding effect on modern clinic.

Objective To investigate the feasibility of lymphokine activated killer(LAK) cells induced from cord blood used as adoptive cellular immunotherapy for human cancer.Methods Mononuclear cells were separated from umbilical blood(UBMC) by Ficoll,and stimulated by IL-2.The phenotypes(CD3/ CD4/ CD8) of the mononuclear cells were assayed by Flow cytometry,and their lethal activity on K562 or SKOV6 assayed by MTT colometric.The peripheral blood mononuclear cells were used as the control.Results The in vitro anti-tumor effect of LAK from cord blood was significant.Conclusion LAK from cord blood can be a source of adoptive cellular immunotherapy in the treatment of human cancer.

Objective To explore the pathological and clinical features of renal epithelioid angiomyolipoma (EAML). Methods From February 2001 to June 2010,4 cases of renal epithelioed angiomyolipoma (EAML) diagnosed in our unit were reviewed on their clinical and histopathological feathers retrospectively.The prognosis of renal EAML were evaluated according to the immunohistochemical findings.Of the 4 cases,the first case had a history of nodular sclerosis and presented a sign of hemorrage caused by the rupture of the tumor.The second case also showed a sign of hemorrage complicated with hemorrhagic shock.The third case had no symptom,but suffered from clear cell carinoma concomitantly on the other kidney.The fourth case came for consultation for his bilateral angiomyolipoma.All the 4 cases had fat composition founded in their CT scans. Results The first case was taken biopsy on the tumor of her right kidney,and lost of follow-up 6 months later.The second case undertaken radical nephrectomy,and no tumor recurrence detected after 10 months follow-up.The third case undertaken right nephron-sparing nephrectomy,and left nephron-sparing nephrectomy 6 months later.No recurrence detected during the follow-up 8 months later.Bilateral resection of the angiomyolipoma was performed on the fourth case,and a malignancy on the left kidney was deteceded 6 years later,then a radical nephrectomy was performed.But liver metastasis was founded half a year later during the follow-up.Immunohistochemcial staining of these tumors showed positive HMB45 and Melan-A but negative CK and EMA. Conclusions Renal EMAL has malignant potentiality,and the aggressiveness of it makes the close follow-up compulsive.Immunohistochemcial study is useful for diagnosis and differential diagnosis,even helpful to assess the prognosis.

Objective To study the distribution of genotypes of hepatitis C virus in Guizhou and its relationship between infec-tious route of genotype and age ,gender was analyzed .Methods Serum specimens in this study were obtained from 198 patients , whose anti-HCV and HCV RNA were positive .A reverse transcriptase PCR(RT nested-PCR)assay using conserved primers de-duced from the core-envelope 1(C-E1)region of the hepatitis C virus(HCV)genome was employed to amplify a 474-nucleotide-long fragment .Phylogenetic analysis of the C-E1 sequences was conducted by direct sequencing of the RT-PCR products and alignment with published HCV subtypes in GenBank .Subtypes of the samples were determined by nucleotide sequencing followed by composi-tion of a phylogenetic tree .Results Among the 198 patients surveyed ,genotype 1a was detected in 4 cases(2 .0% ) ,genotype 1b in 71 cases(35 .9% ) ,genotype 2a in 9 cases(4 .6% ) ,genotype 3a in 29 cases(14 .7% ) ,genotype 3b in 47 cases(23 .7% ) ,genotype 6 a in 37 cases(18 .7% )and genotype 6d in 1 cases(0 .5% ) .Genotype distribution on gender had no statistical significance(P>0 .05) , and its distribution on people with different ages had statistical significance(P<0 .05) ,and its distribution on patients with different infectious routes was significantly different(P<0 .05) .Conclusion The major genotypes of HCV are 1b ,3b ,6a and 3a in Guizhou , and genotype 1a is predominant .Genotypes 1a ,2a and 6d exist too .Genotypes of patients infected with HCV are related to their in-fectious routes ,and the HCV genotypes are in a great variety .

[Objective]This study was designed to investigate the effects of 5-aminoimidasole-4-carboxamide ribonucleoside (AICAR)on activity of transcription factor Forkhead O 3a(FOXO3a)and expression of ubiquitin ligase muscle atrophy F-box (MAFbx),and to explore the role of adenosine monophosphate-activated protein kinase(AMPK)on proteolysis pathways in eardiomyocytes.[Methods]The effect of AICAR on activation of AMPK was observed.Cultured neonatal rat cardiomyocytes was treated with AICAR in different concentration.Cultured cardiomyocytes were then divided into three groups:control group,AICAR group,AICAR+Compound C group.Effects of AMPK activation on phosphorylation of FOXO3a and expression of MAFbx in cardiomyocytes were detected using Western blot.[Results]①Compared with control group,activity of AMPK in cultured cardiomyocytes was increased after treatment with 0.25 mmol/L or 0.5 mmol/L AICAR for 6 h(P＜0.05),and the activity of AMPK was further enhanced after treatment with 1.0 mmol/L or 2.0 mmol/L AICAR for 6 h(P＜0.01).②Activation of AMPK by AICAR significantly increased the transcriptional activity of FOXO3a(P＜0.01),and enhanced MAFbx protein expression in cardiomyocytes when comparing with control group(P＜0.01),however,specific AMPK antagonist Compound C markedly reversed these effects induced by AICAR.[Conclusion]AMPK may regulate cardiomyocytes proteolysis by activation of FOXO3a transcription factor,and up-regulation of MAFbx protein expression.

Objective:To investigate the feasibility of targeted imaging and therapy of prostate cancer using nanocomposite probes composed of fluorescent magnetic nanoparticles(FMCNPs) and single chain Fv(ScFv) antibody specific for gama-seminoprotein.Methods:The nanocomposite probes(FMCNPs-ScFv) were prepared by conjugating fluorescent magnetic nanoparticles with singlegama-chain Fv antibody specific gama-seminoprotein,and were characterized by high resolution transmission electron microscopy,fluorescent spectrum and magnetic spectrum.Nanocomposite probes were incubated with prostate cancer LNCaP cells,and the targeting results of nanocomposite probes were observed by fluorescent microscopy.The cytotoxicity effect of the nanocomposite probes was measured by MTT.Nude mice models of prostate cancer were established and identified by immunohistochemistry method.The nanocomposite probes were injected into nude mice via tail vein.The distribution of nanocomposite probes in the nude mice was observed by Micro-animal imaging system,targeted imaging of the prostate cancer was observed by MR instrument.The nude mice with prostate cancer were irradiated with 100 W magnetic field for 30 min,and the changes of tumor sizes were observed.Results:The FMCNPs-ScFv nanocomposite probes were successfully prepared.Nanocomposite probes entered into the cytoplasm of cancer cells and exhibited low cytotoxicity effect.Nude mice model with prostate cancer were successfully fabricated;the nanocomposite probes distributed quickly in the main organs of mice,and gradually concentrated on the tumor tissues within 24 h.MR images showed that the tumor images were gradually enhanced from 6 h to 24 h after injection of the nanocomposite probe.Four days after magnetic irradiation,the tumors in the nude mice grew slower compared with the control nude mice(P

Objective: To clarify the predictive value for long-term prognosis of GRACE score and SYNTAX score in patients with non-ST elevation acute coronary syndrome (NSTE-ACS).
Methods: A total of 784 NSTE-ACS patients treated in our hospital from 2009-01 to 2014-01 were retrospectively studied. According to the treatment, the patients were divided into 3 groups: Medication group,n=410, Stent group,n=325 and CABG group,n=49. Based on 2 scoring systems, the patients were divided into another 3 groups: Low risk group, Medium risk group and High-risk group. The relationship between GRACE score and SYNTAX score was studied by Pearson correlation analysis, survival analysis was conducted by Kaplan-Meier method, univariate and multivariate analysis were performed by Cox proportional hazard model, and the area under curve (AUC) of ROC analysis was used to compare two methods.
Results: All 784 patients completed the follow-up study at the median of 47.7 months. Pearson correlation analysis showed that there was a weak positive correlation between GRACE score and SYNTAX score (r=0.40,P<0.01). Survival analysis presented that by GRACE score system, the MACE occurrence rates in Low risk group, Medium risk group and High-risk group were elevated accordingly as 13.81%, 23.64% and 36.55% respectively. And by SYNTAX system, MACE occurrence rates in Medium risk group and High-risk group were 39.29% and 37.93%, which were both higher than that in Low risk group (23.99%), while the scores between Medium and High risk groups were similar,P>0.05. Cox proportional hazard model and ROC analysis indicated that GRACE and SYNTAX scores had the important predictive value for lone term prognosis of NSTE-ACS. ROC analysis of GRACE score, SYNTAX score, the combination of GRACE and SYNTAX scores showed that 3 of them all had good predictive value for MACE occurrence, three of 95% CI had signiifcant overlapping without statistic differences.
Conclusion: GRACE score and SYNTAX score are related, both of them have important while similar predictive value for long term prognosis in NSTE-ACS patients, the combination of 2 scores cannot increase the predictive value. GRACE score is appropriate for the risk stratiifcation in NSTE-ACS patients.

Objective: To explore the clinical efficacy of female urethral diverticulum resection and reconstruction under the folding position. Methods: Retrospective analysis of 22 female patients with urethral diverticulum was performed from September 2010 to December 2018. There were 12 cases of simple diverticulum, 6 cases of horseshoe diverticulum, 4 cases of circumferential diverticulum, aged from 26 to 72 years, with an average of 46.2 years, whose BMI ranged from 24.2 to 34.8 kg/m², with an average of 30.4 kg/m². Eleven cases (50%) presented with dysuria, 10 cases (45.5%) with repeated urinary tract infections, 7 cases (31.2%) with difficulty of voiding, 10 cases (45.5%) with urethral secretion, 9 cases (40.1%) with difficulty of sexual intercourse, and 4 cases (18.2%) without symptoms. Unlike the traditional surgical procedure under the lithotomy position, the folding position was used to expose the vagina and separate the vaginal mucosa by longitudinal incision, and the diverticulum was completely removed to the neck. The peri-operative complications and efficacy were recorded. Results: All 22 cases underwent successful procedures, and were followed up for 25.2 months on average (ranged 8 to 42 months). One of them suffered from weak stream 2 months after operation, with residual urine volume of 100ml by ultrasonography. Her symptoms improved after dilatation of the urethra. Two cases suffered from different degrees of lower urinary tract storage symptoms 1 month after the operation (1 case of mild dysuria and 1 case of urinary tract infection), who improved after oral administration of levofloxacin tablets for 3-5 days. All patients had no urethral diverticulum recurrence 3 months later by ultrasonography, half a year by cystoscopy, and every six months by ultrasonography. Conclusions Surgical treatment is still the best choice for patients with urethral diverticulum. The success rate of transvaginal urethral diverticulum reconstruction with a Jackknife position is high, postoperative recurrence rate is low, and postoperative complications are few.

Ulcerative colitis(UC)is a common disease of the digestive system.Phosphatidylinositol-3-kinase(PI3K)/synuclein/threonine kinase(AKT)is closely related to cell survival,apoptosis,inflammation and other biological processes,and the expression levels of PI3K and AKT significantly increase during the course of UC,with accelerated apoptosis,improved inflammation,and damaged intestinal mucosal barrier function.In recent years,a large number of basic and clinical trials have been conducted on PI3K/AKT signaling pathway in TCM,and the results indicate that PI3K/AKT signaling pathway is expected to be an important potential target for UC treatment.This article analyzed the mechanism of the regulation of PI3K/AKT signaling pathway in TCM from monomer,extract,compound and acupuncture,and suggested that the regulation of this signaling pathway is of great significance for the prevention and treatment of UC,and provide reference for drug development.

Objective To analyze the infiltration of inflammatory cells under the mucosa of female cystitis glandularis and the different inflammatory infiltration in different clinical pathological types of cystitis glandularis.Methods Immunohistochemical method was used to detect the bladder mucosal tissue samples of 10 female patients confirmed cystitis glandularis admitted from June 2016 to October 2016.The results of immunohistochemical staining were collected and statistically analyzed by the automatic microscopy and image analysis system.In addition,the clinical data and tissue sample of 49 cases of cystitis glandularis treated from December 2006 to August 2017 were collected.Age of 49 patients was (34.4 ±7.5) years old and BMI was (21.9 ± 4.2) kg/m2.There were 19 cases of hypertension and 18 cases of diabetes.According to the cystoscopic manifestations,follicular edema type,papilloma type,and intestinal adenomatosis type were defined as high risk.Chronic inflammatory type and mucosa unchanged type were defined as low risk.Immunohistochemical staining was used to detect tissue samples,to compare the general data of different types of cystitis glandularis and the degree of infiltration of bladder mucosal inflammatory cells.Results T lymphocytes were highly expressed in 10 patients,and B lymphocytes and plasma cells were not expressed or extremely low (P ＜ 0.01).Of the 49 patients,29 were high risk type cystitis glandularis (follicular edema type,papilloma type,and intestinal adenomatosis type),and 21 were low risk type (chronic inflammatory type and mucosa unchanged type).The age of the high-risk group was (34.4 ± 7.5) years old with BMI of (21.9 ±4.2) kg/m2,8 cases of hypertension and 8 cases of diabetes.The age of the low-risk group was (38.2 ±8.5) years old with BMI of (20.8 ±4.0) kg/m2,11 cases of hypertension and 10 cases of diabetes.There was no statistically significant difference between two groups (P ＞ 0.05).The OABSS of high-risk group(10.4 ± 2.6) was significantly higher than that of low-risk group (7.1 ± 2.1,P ＜ 0.01).QOL of high-risk group (4.9 ± 0.9) was significantly higher than that of low-risk group (4.1 ± 0.8,P ＜ 0.01).Qmax of high-risk group was (11.4 ± 3.6) ml/s,significantly lower than that of low-risk group[(15.8 ±3.8) ml/s,P ＜0.01].The positive number of T lymphocytes of high-risk group was (173.5 ± 26.8),which was significantly higher than that of low-risk group(119.5 ± 21.2,P ＜ 0.01).Conclusions T lymphocytes infiltration is the major phenomenon in bladder submucosa of female patients with cystitis glandularis.The inflammatory infiltration by T lymphocytes could be associated with patient's symptom and bladder's pathological changes.