Effects of home-based telemedicine and mHealth interventions on blood pressure in stroke patients: a systematic evaluation and meta-analysis of randomized controlled trials.

Background: Stroke is a common cerebrovascular disease. Elevated blood pressure is the most significant manageable factor for both initial and recurrent strokes. Despite the potential benefits of telemedicine and mobile health technology (mHealth) in managing blood pressure among stroke patients, there remains skepticism.

Phenolic composition, antioxidant, cytotoxic activities and cardioprotective effect of hydroalcoholic extract from aerial-parts of Fisch. ex Choisy.

This study investigated phenolic metabolites, antioxidant, cytotoxic and cardioprotective effects of the hydroalcoholic extract from the aerial parts of Fisch. ex Choisy. The total phenolic and flavonoid contents of the extract were 132.

α-Glucosidase Inhibition Action of Major Flavonoids Identified from Hypericum Attenuatum Choisy and Their Synergistic Effects.

Hypericum attenuatum Choisy is a traditional Chinese herbal plant with multiple therapeutic effects. In this study, bioactivity-guided fractionation of Hypericum attenuatum Choisy extracts afforded three major flavonoids (including astragalin, guaijaverin and quercetin), which possessed α-Glucosidase inhibitory activity with IC values of 33.90±0.

LHH1, a novel antimicrobial peptide with anti-cancer cell activity identified from Lactobacillus casei HZ1.

Antimicrobial peptides have been attracting increasing attention for their multiple beneficial effects. In present study, a novel AMP with a molecular weight of 1875.5 Da, was identified from the genome of Lactobacillus casei HZ1.

EtOAc extract of H. attenuatum Choisy inhibits inflammation by suppressing the NF-κB and MAPK pathways and modulating the gut microbiota.

Background: Hypericum attenuatum Choisy, a traditional Chinese herb, has been shown to be effective in the treatment of diseases associated with inflammation and has been used to treat rheumatic arthritis in China for centuries. However, the underlying mechanism of its anti-inflammatory effect is poorly understood.

Hypothesis/purpose: In this study, we aimed to investigate the anti-inflammatory mechanisms of EtOAc fractions of H.

Induction of apoptosis in human cervical carcinoma HeLa cells by active compounds from L.

L. (Great St. Johnswort), which belongs to the Hypericaceae family, has been used for the treatment of hematemesis, metrorrhagia, rheumatism, swelling, stomach ache, abscesses, dysentery and irregular menstruation for >2,000 years in China.

Preparation of antioxidative corn protein hydrolysates, purification and evaluation of three novel corn antioxidant peptides.

Corn gluten meal is a major co-product of corn wet milling. Corn gluten meal was hydrolyzed with Alcalase, Flavourzyme, Alcalase+Flavourzyme and Flavourzyme+Alcalase. At the substrate concentration of 10%, corn protein hydrolysate catalyzed by Alcalase had a degree of hydrolysis of 17.

Antibacterial active compounds from Hypericum ascyron L. induce bacterial cell death through apoptosis pathway.

Hypericum ascyron L. has been used as a traditional medicine for the treatment of wounds, swelling, headache, nausea and abscesses in China for thousands of years. However, modern pharmacological studies are still necessary to provide a scientific basis to substantiate their traditional use.

Functional polymorphism in the 5'-UTR of CR2 is associated with susceptibility to nasopharyngeal carcinoma.

Epstein-Barr virus (EBV)-associated nasopharyngeal carcinoma (NPC) is a squamous cell cancer endemic in Southern China and Southeast Asia. It has been shown that inflammatory and immune responses during EBV infection contribute to the development of NPC. The complement receptor 2 (CR2) gene plays central roles during inflammatory and immune responses and, therefore, is a good candidate susceptibility gene for NPC.

[Differential expression of toll-like receptors in chronic suppurative otitis media and cholesteatoma].

Objective: To investigate the differential expression of toll-like receptor 2 (TLR2), toll-like receptor 4 (TLR4) and their potential role in the pathogenesis of chronic suppurative otitis media and cholesteatoma.

Methods: Normal canal skin of 30 patients with tympanosclerosis were enrolled as control, 30 cases with chronic suppurative otitis media and 30 patients with cholesteatoma were studied. Real-time PCR, Western blot and Immunohistochemistry were preformed to detect the expression of TLR2/TLR4 in normal canal skin, mucosa and granulation tissue of chronic suppurative otitis media, mucosa, granulation tissue, cholesteatoma epithelium of cholesteatoma, and the differential expression were analyzed.

Genetic polymorphisms of TLR3 are associated with Nasopharyngeal carcinoma risk in Cantonese population.

Background: Nasopharyngeal carcinoma is endemic in Southern China, displays a strong relationship with genetic susceptibility and associates with Epstein-Barr virus infection. Toll-like receptor 3 (TLR3) plays an important role in the antivirus response. Therefore, we examined the association between TLR3 gene polymorphisms and NPC susceptibility.

Energy transfer among chlorophylls in trimeric light-harvesting complex II of Bryopsis corticulans.

A study on energy transfer among chlorophylls (Chls) in the trimeric unit of the major light-harvesting complex II (LHC II) from Bryopsis corriculan, was carried out using time-correlated single photon counting. In the chlorophyll Q region of LHC II, six molecules characterized as Chlb628, Chlb646, Chlb652(654,657), Chla664(666), Chla674(677,680) and Chla682(683) were discriminated according to their absorption spectrum and fluorescence emission spectrum. Then, excited by pulsed light of 628 nm, fluorescence kinetics spectra in the chlorophyll Q region were measured.

Steady state fluorescence spectroscopy of the photosystem II core complex.

Spectroscopic properties within the core complex of photosystem II were investigated by studying the influence of the wavelength of excitation on the fluorescence emission spectrum. At two temperatures, when the core complex of PSII isolated from spinach was excited at six different excitation wavelengths ranging from 436 nm to 520 nm, there is no difference in the maxima of the emission spectra of the core complex, and when the core complex was excited at 480, 489, 495 and 507 nm respectively, fluorescence intensities of maxima decrease with increasing of the absorbance of the beta-carotene molecules at the four excitation wavelengths. The extent of change of the shoulder of the spectra beyond 700 nm depends on the kind of pigment molecule excited.