Identification of the Active Compounds and Significant Pathways of Artemisia Annua in the Treatment of Non-Small Cell Lung Carcinoma based on Network Pharmacology.

BACKGROUND Artemisia annua exerts powerful effects in non-small cell lung carcinoma (NSCLC). Some studies have shown that Artemisia annua possesses the characteristics of new therapeutic drugs for NSCLC patients. However, the underlying molecular mechanism of Artemisia annua anti-NSCLC is not yet fully elucidated because Artemisia annua contains hundreds of ingredients.

A Nomogram Based on a TRUS Five-Grade Scoring System for the Prediction of Prostate Cancer and High Grade Prostate Cancer at Initial TRUS-Guided Biopsy.

: To evaluate the efficacy of transrectal ultrasound five-grade scoring system (TRUS-5) in predicting prostate cancer (PCa) and high grade PCa (HGPCa), compared with TRUS two-grade scoring system (TRUS-2), and establish a TRUS-5 based nomogram for the prediction of PCa and HGPCa at initial biopsy (IPBx). : Data were collected from 862 men who underwent initial TRUS-guided 12-core prostate biopsy. Age, prostate-specific antigen (PSA), percent free PSA, digital rectal examination (DRE), prostate volume (PV), PSA density (PSAD) and TRUS findings were included in the analysis.

WITHDRAWN: A Randomized Controlled Trial Comparing Between Titanium Osteosynthesis and Biodegradable Osteosynthesis in Access Mandibulotomy for Oral Malignancy.

Available online April 7, 2018. This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause.

The utility and limitations of contrast-enhanced transrectal ultrasound scanning for the detection of prostate cancer in different area of prostate.

Objective: To evaluate the ability of contrast-enhanced transrectal ultrasound (CETRUS) scanning for prostate cancer detection in different area, compared with conventional transrectal ultrasound (TRUS).

Methods: 228 patients underwent TRUS-guided prostate biopsy after examinations of TRUS and CETRUS scanning. Cancer detection between CETRUS and TRUS were compared by patient and by site in different areas (right, left; base, mid-gland, apex).

Protective effect of isoorientin-2″-O-α-L-arabinopyranosyl isolated from Gypsophila elegans on alcohol induced hepatic fibrosis in rats.

Alcohol abuse is one of the major causes of liver fibrosis, which shows a sharply increasing trend worldwide, yet effective therapeutic options for advanced alcohol fibrosis are limited. Recently we investigated the effect of anti-fibrosis by isoorientin-2″-O-α-L-arabinopyranosyl (IOA) isolated from Gypsophila elegans. During the experiment, the model group received alcohol only, and treatment groups received the corresponding drugs plus alcohol respectively, while the normal control group received an equal volume of saline.

A novel prenylflavone restricts breast cancer cell growth through AhR-mediated destabilization of ERα protein.

There is concern that ingestion of dietary phytoestrogens may increase risk of estrogen receptor alpha (ERα)-positive breast cancer. The prenylflavone icaritin, a phytoestrogen consumed in East Asian societies for its perceived beneficial effects on bone health, stimulated the growth of breast cancer (MCF-7) cells at low concentrations. Although acting like an estrogenic ligand, icaritin exerted an unexpected suppressive effect on estrogen-stimulated breast cancer cell proliferation and gene expression at higher concentrations.

Prediction of early hepatic artery thrombosis by intraoperative color Doppler ultrasound in pediatric segmental liver transplantation.

Early hepatic artery thrombosis (eHAT) after transplantation is associated with a high incidence of graft failure and mortality in pediatric segmental liver transplantation (LT). The evaluation of intraoperative color Doppler ultrasound (CD-US) parameters and their sensitivity and specificity for the prediction of eHAT were important. Pediatric segmental LTs were performed in 49 consecutive patients from October 2006 to December 2010 in our hospital.

Is it possible to obtain "true endothelial progenitor cells" by in vitro culture of bone marrow mononuclear cells?

In vitro-cultured bone marrow cells have been shown to contain some low-density lipoprotein (LDL) uptake-positive cells. Although a small portion of LDL uptake-positive cells had expression for endothelial markers, all of them demonstrated a phagocytosis function similar to monocyte/macrophages and expression of the panleukocyte surface marker CD45 and monocyte marker CD14. These LDL uptake-positive cells did not show significant proliferative capacity and died out gradually in long-term culture.

Adult endothelial progenitor cells from human peripheral blood maintain monocyte/macrophage function throughout in vitro culture.

Mononuclear cells (MNCs) isolated from peripheral blood by density gradient centrifugation were plated on human fibronectin-coated culture plates and cultured in EGM-2 medium. Attached spindle-shaped cells, reported as endothelial progenitor cells (EPCs) by some investigators, had elongated from adherent round cells, but had not proliferated from a small number of cells as supposed previously. The growth curve of the primary EPCs showed that the cells had little proliferative capacity.

CGX-1051, a peptide from Conus snail venom, attenuates infarction in rabbit hearts when administered at reperfusion.

CGX-1051, isolated from the venom of the marine snail Conus purpurasens, was previously noted to interact with potassium channels. Since potassium channels play an important role in cardiac physiology, we assessed the effect of CGX-1051 on infarct size in a rabbit heart model of ischemia/reperfusion. A coronary branch was occluded for 30 minutes followed by 3 hours of reperfusion in in situ and 2 hours in in vitro preparations.