Comparison of the efficacy of neoadjuvant chemotherapy and neoadjuvant chemoradiotherapy in locally advanced rectal cancer patients: meta-analysis of randomized controlled trials.

Background: Preoperative neoadjuvant chemoradiotherapy (nCRT) is considered to be the standard treatment strategy for locally advanced rectal cancer (LARC); however, the risk of adverse events and postoperative recurrence remains significant. This study aimed to evaluate the non-inferiority of neoadjuvant chemotherapy (nCT) compared with nCRT in patients with LARC and to assess the possibility of eliminating radiotherapy on the basis of guaranteed efficacy.

Materials And Methods: We searched the PubMed, Embase, and Cochrane Library databases to identify randomized controlled trials (RCTs) comparing the efficacy of nCRT and nCT for LARC.

LINC01268 promotes epithelial-mesenchymal transition, invasion and metastasis of gastric cancer the PI3K/Akt signaling pathway and targeting MARCKS.

Background: Long non-coding RNAs (lncRNAs) with differential expression characteristics have been found to be closely related to the tumorigenesis and development of gastric cancer (GC), but their specific mechanisms and roles still need to be further elucidated.

Aim: To investigate the expression of LINC01268 in GC and its mechanism of affecting GC progression.

Methods: Real-time quantitative polymerase chain reaction was used to detect the expression of LINC01268 in GC tissues, cell lines and plasma.

Sex and onset-age-related features of excessive daytime sleepiness and night-time sleep in patients with Parkinson's disease.

Background: The clinical characteristics of Parkinson's disease (PD) differ between men and women, and late- and early-onset patients, including motor symptoms and some nonmotor symptoms, such as cognition, anxiety, and depression.

Objective: To explore the features of excessive daytime sleepiness (EDS) and night-time sleep quality in PD patients of different sexes and age at onset (AAO).

Methods: Demographic data and clinical characteristics of 586 PD patients were collected.

Decreased expression of the long non-coding RNA promotes gastric cancer progression by targeting HOXD8 and activating PI3K/Akt signaling pathway.

Background: Long non-coding RNAs (lncRNAs) have been shown to be associated with many tumors. However, the specific mechanism of lncRNAs in the occurrence and development of gastric cancer (GC) has not been fully elucidated.

Aim: To explore the expression level and molecular mechanism of in GC tissues and cells, and analyze its significance in the prognosis of GC.

Non-coding RNA in drug resistance of gastric cancer.

Gastric cancer (GC) is the third leading cause of cancer-related mortality worldwide. The poorly prognosis and survival of GC are due to diagnose in an advanced, non-curable stage and with a limited response to chemotherapy. The acquisition of drug resistance accounts for the majority of therapy failure of chemotherapy in GC patients.

Qingkailing Injection () for Treatment of Children Pneumonia Induced by Respiratory Syncytial Virus: A Meta-Analysis of Randomized Controlled Trials.

Objective: To evaluate the efficacy and safety of Qingkailing Injection (, QKL) for treatment of children pneumonia caused by respiratory syncytial virus (RSV).

Methods: Randomized clinical trials (RCTs) comparing QKL with ribavirin injection in the treatment of children pneumonia induced by RSV were searched in PubMed, Science Direct, Cochrane Library, Chinese VIP database, CNKI and Wanfang databases from their inception to March 2014. Meta-analyses were performed using RevMan 5.

Safety and efficacy of intraoperative iodine-125 seed implantation brachytherapy for rectal cancer patients: A retrospective clinical research.

Background: This pilot study was performed to evaluate the risk of anastomotic leakage (AL) and pelvic autonomic nerve dysfunction, and the effects of (125) I brachytherapy after intraoperative permanent implantation of iodine-125 seeds within the patients with rectal carcinoma.

Methods: In a cohort consisting of 80 rectal cancer patients who received potentially curative resection of rectal carcinoma with implantation of (125) I brachytherapy or radical resection of rectal carcinoma underwent total mesorectal excision. The incidences of AL, fecal incontinence, urinary dysfunction, and sexual dysfunction were calculated for comparison, and risk factors for these complications were analyzed by logistic regression.

Clinical comparison of antrum-preserving double tract reconstruction vs roux-en-Y reconstruction after gastrectomy for Siewert types II and III adenocarcinoma of the esophagogastric junction.

Aim: To explore a reasonable method of digestive tract reconstruction, namely, antrum-preserving double-tract reconstruction (ADTR), for patients with adenocarcinoma of the esophagogastric junction (AEG) and to assess its efficacy and safety in terms of long-term survival, complications, morbidity and mortality.

Methods: A total of 55 cases were retrospectively collected, including 18 cases undergoing ADTR and 37 cases of Roux-en-Y reconstruction (RY) for AEG (Siewert types II and III) at North Sichuan Medical College. The cases were divided into two groups.

Roles of human urotensin II in volume resistance hypertension in peritoneal dialysis patients.

Human urotensin II (hUII) is a newly discovered substance that can dilate small blood vessels to decrease the blood pressure (BP). Our previous studies showed that some volume-overloaded patients on peritoneal dialysis can maintain normal BP (congestive heart failure excluded), suggesting that these patients have volume resistance capacity. This study is to investigate whether hUII plays an important role in this subgroup of patients on peritoneal dialysis.

Role of arachidonoylethanolamine in blood pressure regulation in volume-resistant patients on peritoneal dialysis.

In this study we explored the possible role of arachidonoylethanolamine (AEA) in regulating blood pressure in patients on continuous ambulatory peritoneal dialysis (CAPD). One hundred and five patients on CAPD were enrolled. Volume status was evaluated by the overhydration (OH) value obtained by bioimpedance analysis.

Talatisamine, a C(19)-diterpenoid alkaloid from Chinese traditional herbal 'Chuanwu'.

THE TITLE COMPOUND [SYSTEMATIC NAME: (1S,4S,5R,7S,8S,9R,10R,11S,13S,14S,16S,17R)-N-methyl-8,14-dihy-droxy-1,16-tri-meth-oxy-4-(meth-oxy-methyl-ene)aconitane], C(24)H(39)NO(5), was isolated from the roots of Aconitum carmichaelii Debx., which is known as 'Chuanwu' in Chinese traditional herbal medicine. The mol-ecule has an aconitane carbon skeleton with four six-membered rings and two five-membered rings, including a six-membered N-containing heterocyclic ring.

Factors contributing to formation of edema in volume overloaded continuous ambulatory peritoneal dialysis patients.

Background: Volume control is critical for the success of peritoneal dialysis (PD) but dry weight in PD has been difficult to obtain. Edema free is, in general, accepted clinically as a target for volume control in PD patients. However, PD patients can be free of edema despite significant volume overload.

Volume control in peritoneal dialysis patients guided by bioimpedance spectroscopy assessment.

Background: Volume overload is a common problem in peritoneal dialysis patients and may contribute to the high cardiac mortality in this patient population. Controlling volume status is difficult due to the lack of appropriate and accurate assessment of dry weight. This randomized, controlled study was conducted to test if the recent use of overhydration value (OH) provided by bioimpedance spectroscopy and patients' education would help to control overhydration.

What is the upper limitation of volume in Chinese peritoneal dialysis patients?

Background: Overhydration (OH) is a well-recognized problem in peritoneal dialysis (PD) patients and is an independent risk factor of mortality in this patient population. Achieving normohydration remains an important issue in dialysis therapy. The present study tries to compare clinical signs and find the optimal range for PD patients in China.

Research on the additives to reduce radioactive pollutants in the building materials containing fly ash.

Several kinds of functional additives such as barite, zeolite, ferric oxide, gypsum, and high alumina cement were introduced to prepare a low-radiation cement-based composite to reduce radioactive pollutants contained in fly ash. The effect of content and granularity of the functional additives on the release of radioactive pollutants were investigated. Composites were characterized by X-ray diffraction, Scan electron microscopy.