ObjectiveTo clarify the medication regularity of WU Zhao-dong，a famous chief physician in traditional Chinese medicine （TCM） of Jiangxi province， and investigate the potential mechanism of potential new prescriptions against chronic renal failure （CRF）. MethodThe outpatient prescriptions of WU Zhao-dong from July 2019 to July 2021 were collected. Data mining was carried out by using the Traditional Chinese Medicine Inheritance Auxiliary Platform （V 2.5） to analyze the medication frequency and drug association and obtain potential new prescriptions. The interaction between drug targets in new prescriptions was analyzed by Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform（TCMSP），STRING，and Kyoto Encyclopedia of Genes and Genomes（KEGG）， followed by verification by molecular docking and experiments. ResultA total of 200 prescriptions were screened out， with 217 Chinese medicinal drugs involved， and eight new potential prescriptions were derived. To be specific， Prescription 1： Armeniacae Semen Amarum-Astragali Radix-Platycodonis Radix-Angelicae Sinensis Radix-Smilacis Glabrae Rhizoma-fried Atractylodis Macrocephalae Rhizoma， Prescription 2： Saposhnikoviae Radix-Schizonepetae Herba-Kochiae Fructus-Asteris Radix et Rhizoma-Menthae Haplocalycis Herba，Prescription 3：Armeniacae Semen Amarum-Asteris Radix et Rhizoma-Platycodonis Radix-Eriobotryae Folium-prepared Ephedrae Herba， Prescription 4：Perillae Caulis-Codonopsis Radix-Coptidis Rhizoma-Pseudostellariae Radix， Prescription 5：Ecliptae Herba-Astragali Radix Praeparata Cum Melle-Dryopteridis Crassirhizomatis Rhizoma-Rosae Laevigatae Fructus-Coicis Semen-Ligustri Lucidi Fructus， Prescription 6： Lycopi Herba-Lonice Raejaponicae Caulis-Trachelospermi Caulis et Folium-Alismatis Rhizoma， Prescription 7：Scutellariae Radix-Hirudo-Paeoniae Radix Rubra-Eriobotryae Folium-Glehniae Radix， Prescription 8：Glycyrrhizae Radix et Rhizoma-Scrophulariae Radix-Chrysanthemi Indici Flos-Smilacis Glabrae Rhizoma- Serissae Herba. In Prescription 1，18 main chemical components were screened out. Eighty targets of active components of Prescription 1 were predicted， and 37 potential targets for the treatment of CRF were obtained， including interleukin （IL）-6， vascular endothelial growth factor （VEGF）， cysteinyl aspartate-specific protease-3 （Caspase-3）， nitric oxide synthase 3 （NOS3）， and hypoxia-inducible factor-1 （HIF-1）. The KEGG pathways involved in the targets of Chinese medicinal drugs and disease mainly included the signaling pathways of lipid and atherosclerosis，NF-κB， Toll-like receptors， and HIF-1. Prescription 1 significantly decreased serum creatinine and urea nitrogen， and increased the content of NO and NOS3 in renal tissues of CRF rats. ConclusionPrescription 1 shows the multi-component and multi-target characteristics of action，and its mechanism may be related to its inhibition of renal fibrosis，anti-inflammation，improvement of intestinal microecology，and improvement of renal hypoxia and ischemia.

OBJECTIVE: The aim of this study was to analyze the mediating effect of body dissatisfaction in correlation between obesity and dietary behavior changes for weight loss (DBCWL). METHODS: A total of 680 primary and middle school students were included in this study. Their body height, weight, and waistline were effectively measured, and they were also evaluated to assess their body dissatisfaction, perception of dietary behaviors, and DBCWL. The correlation among these factors was analyzed using mediating effect models. RESULTS: The prevalence of overweight/obesity and abdominal obesity was significantly higher in males than in females (P < 0.05). Overweight/obesity, abdominal obesity, and body dissatisfaction significantly increased the risk for DBCWL (OR = 2.57, 2.77, and 1.95, respectively). Overweight/obesity and abdominal obesity significantly increased the risk for body dissatisfaction (OR = 6.00 and 4.70, respectively). Significant mediating effects of body dissatisfaction were observed in correlation between overweight/obesity and DBCWL and between abdominal obesity and DBCWL (OR = 2.20 and 1.92, respectively; P < 0.05), and the proportions of mediating effects among the total effects were 48.89% and 46.60%, respectively. CONCLUSION Body dissatisfaction might play an important mediating effect in association between DBCWL and obesity, which indicates that guiding children to correctly recognize their body might be more conducive than promoting obese children toward weight loss through dietary behavior changes.

In order to explore endophytes diversity and difference in Dendrobium huoshanense,in this paper,the metagenomics method was used to analyze the endophytic bacteria and fungi community of 5 groups include 30 samples in different growth years. The results indicate that 3 540 bacterial OTUs were identified from D. huoshanense,and there are 138 OTUs in 5 groups simultaneously;2 168 fungal OTUs were identified,and 143 OTUs exist in 5 groups simultaneously. The dominate endophytic bacteria community are Sphingomonas sp.,Acinetobacter sp.,Burkholderia sp.,Methylobacterium sp.,Enterococcus sp.,Bacillus sp.,the difference endophytic bacteria community are Oceanobacillusd sp.,Actinomycetospora sp.,Paenibacillus sp.. The dominate endophytic fungi community are Zasmidium sp.,Zymoseptoria sp.,Alternaria sp.,Cladosporium sp.,Fusarium sp.,the difference endophytic fungi community are Cyphellophore sp.,Fusarium sp.. The results of clustering revealed that both the endophytic bacteria and the endophytic fungi,ⅢY2 and ⅢY3 are complete clustered,and ⅡY1 and ⅢY1 are also cluster completely. These enriched the species and resources of endophytic bacteria and fungi in D. huoshanense,and provided a theoretical reference for the reasonable harvest of D. huoshanense.
Ascomycota ; Bacteria ; Dendrobium ; Endophytes ; Fungi ; Fusarium ; Phylogeny

BACKGROUNDProstate stromal cells are known to regulate epithelial growth as well as support and maintain epithelial function. However, how stromal cells regulate epithelial cells and what differences among various histological/pathological prostate stromal cells in prostate cancer progression still remain unclear. This study aimed to investigate the different phenotypes of human various histological/pathological prostate stromal cells, and their role in tumor promotion.

METHODSThe different phenotypes of the human normal prostatic peripheral zonal primary stromal cells (NPPF), transitional zonal primary stromal cells (NPTF), and prostate cancer associated primary stromal cells (CAF) were examined with growth curves and Annexin V-fluorescein isothiocyanate (FITC) assay. The different effects on prostate cancer cell line C4-2B by NPPF, NPTF, and CAF were examined with MTT assay and Annexin V-FITC assay. The gene expression of different histological/pathological prostate stromal cells was profiled by microarray and hierarchical cluster analysis.

RESULTSThe growth rate of NPPF, NPTF and CAF gradually increased, followed by decreasing apoptosis. In vitro stromal-C4-2B cell line co-culture models, the proliferation and apoptosis of C4-2B cell line were differently affected by human various histological/pathological prostate stromal cells. CAF showed the most powerful effect to C4-2B cell line, as opposed to a weakest effect of NPTF. Microarray and hierarchical cluster analysis showed that the differentially expressed genes of CAF and NPPF were less than NPPF and NPTF, or CAF and NPTF. This was consistent with clinical observations that prostate cancer mostly derived from the peripheral zone and does not usually occur in the transitional zone.

CONCLUSIONNPPF, NPTF and CAF possess extremely different biological characteristics and gene expression, which may play an important role in genesis and development of prostate cancer.

Adult ; Apoptosis ; Cell Line, Tumor ; Cell Proliferation ; Cells, Cultured ; Cluster Analysis ; Flow Cytometry ; Humans ; Immunohistochemistry ; Male ; Prostate ; cytology ; Prostatic Neoplasms ; pathology ; Stromal Cells ; cytology ; metabolism ; Tumor Cells, Cultured

BACKGROUNDProstate cancer is one of the most common urogenital tumors in the world with an increasing incidence in China. Androgen deprivation therapy is the major therapeutic option for advanced prostate cancer. However, the role of androgen receptor (AR) in hormone-refractory prostate cancer still remains unclear. This work aimed to investigate the role of AR in an androgen independent prostate cancer cell line by in vitro and in vivo studies.

METHODSThe role of AR in the proliferation and invasion/metastasis ability of PC3-AR9 (a PC3 stable clone expressing human AR driven by natural human AR promoter) were examined with MTT assay, soft agar assay, chamber invasion assay, wound healing assay, and also with orthotopic xenograft mouse model.

RESULTSRestoring androgen receptor in PC3 cells resulted in decreased proliferation and invasion/metastasis ability in MTT, soft agar, chamber invasion and wound healing assay. In the mouse orthotopic xenograft model, PC3-AR9 resulted in smaller primary tumors and metastasis tumors, with a lower proliferation rate and higher apoptosis rate.

CONCLUSIONThe AR might function as a tumor suppressor in PC3 cells both in vitro and in vivo.

Animals ; Cell Line, Tumor ; Humans ; Male ; Mice ; Neoplasm Transplantation ; Prostatic Neoplasms ; pathology ; prevention & control ; Receptors, Androgen ; analysis ; physiology ; Transplantation, Heterologous ; Tumor Suppressor Proteins ; physiology

OBJECTIVETo study the etiology and preventive measures of the long-term postoperative complication after esophageal replacement with colon for esophageal benign disease.

METHODSTo review the clinical data of 577 patients with esophageal replacement with colon our department, including 123 cases of esophageal benign disease. Of all, there were 25 cases-time for 11 cases following with severe complication: redundancy and dilated colon 12 cases-time, severe stricture of stoma 4, macrocyst esophagus 2, colon-stomach stoma expansion 4, mechanical obstruction of colon 3. The etiology included iatrogenic and functionality. The therapy included stricture form or resection, redundancy segment resection, obstructed segment solution and stoma resection and form.

RESULTSEight cases underwent once operation, 2 case twice, 1 case three times. After operation, 9 cases took food normally, 2 improved symptoms obviously.

CONCLUSIONSThe iatrogenic and functionality factor contributed to severe complication after esophageal replacement with colon for esophageal benign disease. The preventive measure is followed during operation: cervical esophageal-colon anastomosis exceed 2.5 centimeter, abdominal colon-stomach anastomosis reflux, channel width of colon passage, intestinal canal lay up straight. Re-operation is best choice to for local stricture, colon expansion, redundancy and dilated colon.

Adult ; Colon ; surgery ; Esophageal Diseases ; surgery ; Esophagoplasty ; adverse effects ; methods ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; prevention & control ; surgery ; Reoperation ; Retrospective Studies

OBJECTIVE: To summarize the surgical treatment of total anomalous pulmonary venous connection (TAPVC). METHODS: We retrospectively analyzed 49 patients with TAPVC as follows: 37 patients with supra-cardiac type in which 35 received anastomoses between the rear wall of the left atrium and the common pulmonary vein and the other 2 received anastomoses between the rear edge of the left atrium roof and the common pulmonary vein; another 12 patients with cardiac type who were incised the upper edge of coronary sinus, connected the common junction of pulmonary veins with the left atrium to form a new left atrium, and repaired the atrial septal defect with a pericardial patch. RESULTS: Forty-six patients recovered and 3 patients died. Thirty-eight patients were followed-up from 3 months to 8 years. The rest patients got fluent pulmonary vein drainage and their heart function resumed to NYHA I. CONCLUSION TAPVC patients should be operated on immediately at definite diagnosis. The fluency of the common pulmonary vein-left atrium anastomoses and proper postoperative care can ensure a satisfactory outcome.
Adolescent ; Adult ; Anastomosis, Surgical ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Pulmonary Veins ; abnormalities ; surgery ; Retrospective Studies ; Young Adult

OBJECTIVETo analyze the factors which influence the safety and prognosis of aorta replacement combined with coronary artery bypass grafting (CABG) for thoracic aortic aneurysm associated with coronary artery disease.

METHODSFrom May 1982 to October 2002, 67 patients with thoracic aortic aneurysm were admitted, and 24 of them combined with CABG. Of the 24 patients, 9 received descending aorta replacement combined with CABG, and the other 15 received the ascending aorta replacement combined with CABG. The treatment results were compared with the other 43 patients only undergoing the thoracic aortic replacement.

RESULTSThe mortality rate of the patients with aorta replacement combined with CABG was 13% (3/24). Though the descending aorta replacement combined with CABG could make the cardiopulmonary bypass time and selective cerebral perfusion time longer, (278 +/- 54) min and (188 +/- 59) min respectively, no significant difference was observed in postoperative complications, 3-year survival rate, 3-year-cardiac-event-free rate compared with the patients only undergoing the thoracic aortic replacement (P > 0.05).

CONCLUSIONSThe aorta replacement combined with CABG can be performed safely, and the revascularization for coronary artery disease is useful for preventing occurrence of cardiac events.

Aorta, Thoracic ; surgery ; Aortic Aneurysm, Thoracic ; complications ; surgery ; Blood Vessel Prosthesis Implantation ; Coronary Artery Bypass ; Coronary Artery Disease ; complications ; surgery ; Female ; Humans ; Male ; Retrospective Studies ; Time Factors

Adolescent ; Adult ; Cardiac Surgical Procedures ; Child ; Child, Preschool ; Double Outlet Right Ventricle ; surgery ; Female ; Humans ; Infant ; Male

OBJECTIVE: To summarize the experience of surgical treatments of partial atrioventricular septal defect in 60 patients. METHODS: From April 1999 to April 2004, 60 patients of partial atrioventricular septal defect were operated. Fifty-eight patients were performed with suture of the cleft of mitral valve and the other 2 were given mitral valve replacement; For closure of primum ASD, 53 patients with pericardial patches and 7 with Dacron patches. Coronary sinus was baffled to left atrium with kirklin procedure in 35 cases and baffled to right atrium with McGoon procedure in other 25 cases. Correct the accompanying cardiac deformity at the same time. RESULTS: The hospital mortality was 3.3% (2/60) due to low cardic output syndrome. The incidence rate of complete atrioventricular block was 8.00% (2/ 35) in the group with Kirklin procedure and 6.06% (2/25) in the group with McGoon procedure. There was no statistical significance between the 2 groups (P > 0.05). The follow-up was from 1 month to 5 years, and there was no late death. All cardiac function were improved except middle mitral regurgitation in 1 patient. CONCLUSION Reasonable operative design, refined procedures, avoiding damage to conducting bundles and proper perioperative management are the key points in improving theraeutic effect.
Adolescent ; Adult ; Cardiac Surgical Procedures ; methods ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Heart Septal Defects, Atrial ; surgery ; Humans ; Infant ; Male ; Middle Aged ; Retrospective Studies