Role of SIRT5 in the analgesic effectiveness of moxibustion at ST36 in mice with inflammatory pain.

Sirtuine5 (SIRT5) is an important molecule involved in the pathology of inflammatory diseases. To investigate the impact of SIRT5 on the analgesic effectiveness of moxibustion, we established a complete Freund's adjuvant- (CFA-) induced inflammatory pain in mice model. Moxibustion was applied at the Zusanli (ST36) acupoint in mice with inflammatory pain.

Can dietary patterns prevent cognitive impairment and reduce Alzheimer's disease risk: Exploring the underlying mechanisms of effects.

Alzheimer's disease (AD) is one of the fastest growing cognitive decline-related neurological diseases. To date, effective curative strategies have remained elusive. A growing body of evidence indicates that dietary patterns have significant effects on cognitive function and the risk of developing AD.

The influence of gut microbiome on bone health and related dietary strategies against bone dysfunctions.

The link between the gut microbiome and bone health has begun to attract widespread interest in recent years. The gut microbiome are vital in many diseases involving bone loss. Probiotics, prebiotics, and dietary supplements have been suggested to protect bone health by altering the composition of the gut microbiota.

Suitability of various DNA extraction methods for a traditional Chinese paocai system.

Traditional paocai brine (PB), which is continuously propagated by back-slopping and contains various species of lactic acid bacteria (LAB), is critical for the flavor of paocai. Culture-independent approaches are commonly used to investigate the microbial communities of fermented food. To evaluate the influence of different DNA (DNA) extraction methods on estimates of bacterial community profiles from 4 PBs, the lysis efficiency, DNA yield, purity and denaturing gradient gel electrophoresis (DGGE) profiles of V3 region of a 16S ribosomal ribonucleic acid gene were acquired.

[Double-center randomized controlled trial on post-stroke shoulder pain treated by electroacupuncture combined with Tuina].

Objective: To evaluate clinical therapeutic effect of post-stroke shoulder pain treated by acupuncture combined with Tuina.

Methods: Three hundred cases of post-stroke shoulder pain were randomly divided into an acupuncture and Tuina group and a rehabilitation group by double-center randomized controlled clinical trial method. In acupuncture and Tuina group, normalized electroacupuncture and Tuina therapy were applied, that was electroacupuncture at main points, such as Chize (LU 5), Quze (PC 3), Shaohai (HT 3), Jianyu (LI 15), Jianliao (TE 14) and Jianjing (GB 21),etc.

A novel fuzzy Fisher classifier for signal peptide prediction.

Signal peptides recognition by bioinformatics approaches is particularly important for the efficient secretion and production of specific proteins. We concentrate on developing an integrated fuzzy Fisher clustering (IFFC) and designing a novel classifier based on IFFC for predicting secretory proteins. IFFC provides a powerful optimal discriminant vector calculated by fuzzy intra-cluster scatter matrix and fuzzy inter-cluster scatter matrix.

Stabilization of the single-chain fragment variable by an interdomain disulfide bond and its effect on antibody affinity.

The interdomain instability of single-chain fragment variable (scFv) might result in intermolecular aggregation and loss of function. In the present study, we stabilized H4-an anti-aflatoxin B(1) (AFB(1)) scFv-with an interdomain disulfide bond and studied the effect of the disulfide bond on antibody affinity. With homology modeling and molecular docking, we designed a scFv containing an interdomain disulfide bond between the residues H44 and L100.

[Alterations of membrane permeability in Escherichia coli and Staphylococcus aureus under microwave].

Alteration of cell membrane permeability is speculated to be one of the mechanisms by which microwave kills microorganisms. It has been reported that permeability alteration may be reflected by cell shape changes observed under electron microscopy, or detected by measuring the leakage of intracellular protein and DNA using spectrophotometry. These methods, however, suffer from accuracy and sensitivity.

[Bioconversion of conjugated linoleic acid by resting cells of Lactobacillus plantarum ZS2058 in potassium phosphate buffer system].

Lactobacillus plantarum ZS2058, which was screened from the Chinese traditional fermented vegetable, has the capacity to convert the linoleic acid (LA) into conjugated linoleic acid (CLA). Some specific isomers of CLA with potentially beneficial physiological and anticarcinogenic effects, were efficiently produced from free linoleic acid by washed cells of Lactobacillus plantarum ZS2058 under aerobic conditions. The produced CLA isomers are identified as the mixture of cis-9, trans-ll-octadecadienoic acid (CLA1) trans-10, cis-12-octadecadienoic acid (CLA2), 96.