Meta-analysis of probiotics efficacy in the treatment of minimum hepatic encephalopathy.

Objective: This study aims to systematically evaluate the efficacy of probiotics in treating minimum hepatic encephalopathy (MHE).

Methods: A systematic search was conducted across three major databases: PubMed, China National Knowledge Infrastructure and Wanfang. The search period spanned from the inception of each database to 9 March 2023.

The effect evaluation of continuous nursing intervention in patients with type 2 diabetic retinopathy.

Introduction: To evaluate the application effect of continuous nursing intervention in type 2 diabetic retinopathy (DR).

Methods: Patients with type 2 DR were selected and divided into intervention group and control group by random. The control group received routine nursing intervention, and the intervention group received continuous nursing intervention on the basis of the control group.

Meeting report of the chief editorial board meeting for 2021.

The 2021 online editorial board meeting of the () was held on November 9, 2021. Jin-Lei Wang, General Manager on behalf of the Baishideng Publishing Group, and Professor Islam, one of the Editors-in-Chiefs (EiCs) of the , organized the meeting. Three EiCs and 18 Baishideng Publishing Group staff attended the meeting.

Microbial bioconversion of the chemical components in dark tea.

Dark tea is a unique fermented tea produced by solid-state fermentation of tea leaves (Camellia sinensis). It includes ripe Pu-erh tea, Fu brick tea, Liupao tea, and other teas. Microbial fermentation is considered to be the key factor controlling the quality of dark tea.

Ficus virens proanthocyanidins induced apoptosis in breast cancer cells concomitantly ameliorated 5-fluorouracil induced intestinal mucositis in rats.

5-Fluorouracil (5-FU) is a commonly used chemotherapeutic agent for breast cancer. However, its use often leads to drug resistance and mucositis. This study aimed to investigate whether proanthocyanidins from Ficus virens possessed anti-breast cancer and anti-mucositis activities.

Proanthocyanidins from Uncaria rhynchophylla induced apoptosis in MDA-MB-231 breast cancer cells while enhancing cytotoxic effects of 5-fluorouracil.

Breast cancer is the most frequently diagnosed cancer and cause of cancer death in women worldwide. Current treatments often result in systematic toxicity and drug resistance. Combinational use of non-toxic phytochemicals with chemotherapeutic agents to enhance the efficacy and reduce toxicity would be one promising approach.

A review on the structure-function relationship aspect of polysaccharides from tea materials.

Tea (Camellia sinensis) has a long history of medicinal use in the world. The chemical components of tea mainly consist of polyphenols (TPP), proteins, polysaccharides (TPS), chlorophyll, alkaloids, and so on. Great advances have been made in chemical and bioactive studies of catechins and TPP from tea in recent decades.

Comparison of protective effects of safflor injection and extract of Ginkgo biloba on lung ischemia/reperfusion injury in rabbits.

Objective: To observe the protective effects of safflor Injection (SI) and extract of Ginkgo biloba (EGB) on lung ischemia-reperfusion injury (LIRI) and investigate its mechanism.

Methods: In vivo rabbit model of LIRI was reconstructed. Forty rabbits were randomly and equally divided into four groups: sham-operation group (sham group), ischemia-reperfusion group (model group), ischemia-reperfusion plus SI group (safflor group) and ischemia-reperfusion plus EGB injection group (EGB group).

Noncovalent interaction of dietary polyphenols with bovine hemoglobin in vitro: molecular structure/property-affinity relationship aspects.

The relationship between the structural properties of selected dietary polyphenols and their affinities for bovine hemoglobin (bHB) was investigated by fluorescence analysis. The presence of an additional methoxy group on flavonoids weakened the affinities for bHB by 1.15-13.

Which model based on fluorescence quenching is suitable to study the interaction between trans-resveratrol and BSA?

There are several models by means of quenching fluorescence of BSA to determine the binding parameters. The binding parameters obtained from different models are quite different from each other. Which model is suitable to study the interaction between trans-resveratrol and BSA? Herein, twelve models based fluorescence quenching of BSA were compared.

Analysis of anions in alkaline solutions by ion chromatography after solid-phase extraction.

An Ion Chromatographic (IC) method for the determination of six organic acids and three inorganic anions in alkaline solutions was reported. Formic, acetic, propionic, oxalic, succinic, glutaric acid, F-, Cl-, and SO4(2-) were separated and determined in 33 min. The analytes were removed from Bayer liquor by using an ion-exchange resin column.

Identification of organic acids in bayer liquors by GC-MS: a comparison using butylation and methylation.

Two well known derivatization methods, butylation and methylation, are compared by gas chromatography (GC)-mass spectrometry (MS) to identify organic acids in Bayer liquors. These two derivatization methods should be combined together for the determination of the carboxylic acids. Twenty-four organic acids are identified by GC-MS and 13 organic acids are firstly found in Bayer liquors.

Use of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide for rapid detection of methicillin-resistant Staphylococcus aureus by resonance light scattering.

A rapid detection of methicillin-resistant Staphylococcus aureus (MRSA) using resonance light scattering (RLS) on an ordinary fluorescence spectrometer was developed. The viable MRSA reduced 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) to produce insoluble particles which displayed intense resonance scattering light. It showed a linear relationship between the number of viable MRSA and the RLS intensity.

Induction of apoptosis and transient increase of phosphorylated MAPKs by diallyl disulfide treatment in human nasopharyngeal carcinoma CNE2 cells.

This study was undertaken to elucidate the effect of diallyl disulfide (DADS), an oil-soluble organosulfur compound found in garlic, in suppressing human nasopharyngeal carcinoma cells. A potent increase (of at least 9-fold) in apoptotic cells has accompanied 1) a decrease in cell viability, 2) a increase of the fraction of S-phase cells by up to 63.8%, and 3) a transient increase of the phospho-p38 and phospho-p42/44 (phosphorylated p38 MAPK and phosphorylated p42/44 MAPK) in a time- and concentration-dependent manner.

Rapid separation and analysis of six organic acids in Bayer liquors by RP-HPLC after solid-phase extraction.

A rapid revised phase high-performance liquid chromatographic (RP-HPLC) method for the determination of six organic acids in Bayer liquors is reported. Oxalic, tartaric, acetic, succinic, glutaric and butene dicarboxylic acid were separated and quantified in 10 min. First time repeatability, reproducibility and recoveries were determined out for these acids in Bayer liquors.