Study on the Structure and Bioactivity of Polysaccharides under Cassava Stalk Stress.

Various carbon sources affect the growth of the fruiting body, and the cassava stalk is considered a promising carbon source for . The composition, functional group characteristics, molecular weight distribution, antioxidant activity in vitro, and growth effect of LGG of polysaccharides (GLPs) under cassava stalk stress were investigated by gas chromatography-mass spectrometry, near-infrared spectroscopy, and gel chromatography. The results showed that GLPs consisted of D-glucose, D-galactose, and seven other monosaccharides.

Analysis of Lipids in Green Coffee by Ultra-Performance Liquid Chromatography-Time-of-Flight Tandem Mass Spectrometry.

Lipid components in green coffee were clarified to provide essential data support for green coffee processing. The types, components, and relative contents of lipids in green coffee were first analyzed by ultra-performance liquid chromatography-time-of-flight tandem mass spectrometry (UPLC-TOF-MS/MS). The results showed that the main fatty acids in green coffee were linoleic acid (43.

Anticancer effects of zapotin flavone in human gastric carcinoma cells are mediated via targeting m-TOR/PI3K/AKT signalling pathway.

The current study aims to investigate the anticancer effects of zapotin flavone in human gastric carcinoma cells. MTT assay was performed to determine the cytotoxicity effects of zapotin against the gastric cancer cells (SNU-1) and normal gastric cells (GES-1). SNU-1 cell morphology was analyzed through phase-contrast microscopy.

ERO1α mediates endoplasmic reticulum stress-induced apoptosis via microRNA-101/EZH2 axis in colon cancer RKO and HT-29 cells.

Although colon cancer is a leading and typical gastrointestinal tumor, there is little published data on the underlying molecular mechanisms of endoplasmic reticulum (ER) stress. Here, we investigated the role of ERO1α and its impact on microRNA (miR)-101 expression and ER stress in colon cancer cells. Cell ER stress was established by treating RKO or HT-29 cells with 1 μM thapsigargin (THG).

LncRNA MEG3 promotes endoplasmic reticulum stress and suppresses proliferation and invasion of colorectal carcinoma cells through the MEG3/miR-103a-3p/PDHB ceRNA pathway.

LncRNA maternally expressed gene 3 (MEG3) is a potential prognostic and diagnostic biomarker in colorectal carcinoma (CC). However, its cellular functions and mechanism remain not fully uncovered. Relative expression of MEG3, miRNA (miR)-103a-3p, and pyruvate dehydrogenase E1 subunit beta (PDHB) was detected by RT-qPCR and western blotting.

Factors related to spiritual health in Chinese haemodialysis patients: A multicentre cross-sectional study.

Aim: This study aimed to investigate the current situation of the spiritual health of maintenance haemodialysis (MHD) patients in China and analyse the influencing factors.

Methods: A total of 418 patients who underwent maintenance haemodialysis in three grade A tertiary hospitals were selected. The influencing factors were evaluated with demographic questionnaire, the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being (FACIT-Sp-12), Family APGAR Index, Herth Hope Index (HHI) and Acceptance of Illness Scale (AIS).

Serum starvation induces cell death in NSCLC via miR-224.

Increasing evidence suggests that microRNAs (miRNAs) may be involved in the occurrence and progression of non-small cell lung cancer (NSCLC). In the present study, we used serum-starved A549 cells emulating tumor under a nutrient depletion stress in the microenvironment. We first detected the expression level of miR-224 between tumor tissues and the adjacent normal tissues.

Epidermal growth factor receptor (EGFR) mutations in non-small cell lung cancer (NSCLC) of Yunnan in southwestern China.

To investigate the Epidermal Growth Factor Receptor (EGFR) mutation status in non-small cell lung cancer (NSCLC) in Yunnan province in southwestern China, we detected EGFR mutation by Amplification Refractory Mutation System (ARMS) polymerase chain reaction (PCR) using DNA samples from 447 pathologically confirmed NSCLC specimens (175 tissue, 256 plasma and 16 cytologic samples). The relationship between EGFR mutations and demographic and clinical factors were further explored. Subgroup analyses according to sample type (tissue and plasma) and histological type (adenocarcinoma) were done.