Consumption of carotenoid-rich (Gac) aril improves glycemic control in type 2 diabetic mice partially through taste receptor type 1 mediated glucagon-like peptide 1 secretion.

Incretin-based therapies are widely used to improve glycemic control and β cell dysfunction in the treatment of type 2 diabetes. (Gac fruit), a nutritious melon cultivated in many regions, has underexplored health benefits, particular its edible aril. This study comprehensively investigates the stimulatory effect of Gac aril on glucagon-like peptide 1 (GLP-1) secretion, identifies the responsible active constituents, and explores the underlying mechanisms related to its anti-diabetic effects.

The evaluation of an on-site monitoring program for activity meter quality assurance with exemption-level sources.

This paper discusses the feasibility of a monitoring program for the quality assurance status of activity meters. We sent a questionnaire to clinical nuclear medicine departments of medical institutions, requesting information on their activity meters and quality assurance practices. On-site visits were conducted with exemption-level standard sources (Co-57, Cs-137 and Ba-133) for dose calibrators in nuclear medicine departments including physical inspection, accuracy and reproducibility.

Effective decolonization strategy for mupirocin-resistant by TPGS-modified mupirocin-silver complex.

The widespread utilization of mupirocin to treat methicillin-resistant (MRSA)-caused infectious diseases has led to the emergence of mupirocin-resistant (MuRSA), posing a serious global medical threat. In order to counteract MuRSA, we develop a d-α-tocopherol polyethylene glycol 1000 succinate (TPGS) modified mupirocin and silver complex (TPGS/Mup-Ag) to combat MuRSA. The surfactivity of TPGS endows Mup-Ag with a homogeneous and small particle size (∼16 ​nm), which significantly enhances bacterial internalization.

Apolipoprotein E deficiency activates thermogenesis of white adipose tissues in mice through enhancing β-hydroxybutyrate production from precursor cells.

White adipose tissue (WAT) has the capacity to undergo a white-to-beige phenotypic switch, known as browning, in response to stimuli such as cold. However, the mechanism underlying beige adipocyte formation is largely unknown. Apolipoprotein E (ApoE) is highly induced in WAT and has been implicated in lipid metabolism.

Aril Ameliorates Diet-Induced Metabolic Dysfunction and Non-Alcoholic Fatty Liver by Modulating Gut Microbiota.

Obesity and its associated conditions, such as type 2 diabetes mellitus (T2DM) and nonalcoholic fatty liver disease (NAFLD), are a particular worldwide health problem at present. (MC) is consumed widely in Southeast Asia. However, whether it has functional effects on fat-induced metabolic syndrome remains unclear.

A Single Plasmid of Nisin-Controlled Bovine and Human Lactoferrin Expressing Elevated Antibacterial Activity of Lactoferrin-Resistant Probiotic Strains.

Lactoferrin (LF) is a multifunctional protein found in mammals, and it shows broad-spectrum antimicrobial activity. To improve the functional properties of specific probiotics in order to provide both the beneficial characteristics of lactic acid bacteria and the biological activity of LF, cDNAs of bovine LF (BLF), human LF (HLF), or porcine LF (PLF) were cloned into a nisin-inducible plasmid. These were then transformed into the selected eight probiotics, which are LF-resistant hosts.

Divergence of group a rotavirus with genetic variations before and after introduction of rotavirus vaccines in northern Taiwan.

Despite the development of vaccines in 2006, rotavirus is still a major cause of acute gastroenteritis worldwide. This study was performed to analyze the presence of circulating rotaviruses before and after the introduction of rotavirus vaccines to allow phylogenetic comparisons of vaccine strains in northern Taiwan.Rotavirus genotyping and sequencing of rotavirus VP7 and VP4 PCR products were performed by Reverse Transcriptase Polymerase Chain Reaction and DNA autosequencing.

[Effect of electroacupuncture stimulation of "Fenglong" (ST 40) on expression of inflammatory cytokines of celiac macrophages in hyperlipidemia rats].

Objective: To observe the effect of electroacupuncture (EA) stimulation of "Fenglong" (ST 40) on celiac inflammatory factors in rats with hyperlipemia (HLP), so as to reveal its mechanism underlying improvement of HLP.

Methods: A total of 40 SD rats were randomized into normal control, high fat forage, high fat + common forage, high fat + EA, and high fat + common forage+ EA groups, with 8 rats in each group. The HLP model was established by feeding the animals with high fat forage for 28 days.

[Effects of electroacupuncture at "Fenglong" (ST 40) on formation of macrophage-derived foam cell and efflux of cholesterol in hyperlipidemia rats].

Objective: To explore action mechanism of electroacupuncture (EA) at "Fenglong" (ST 40) for treatment of hyperlipidemia.

Methods: Forty SPF-grade SD rats were randomly divided into a normal group (group A), a model group (group B), a model diet-control group (group C), a model + EA group (group D) and model diet-control + EA group (group E), 8 cases in each one. The rats in group A were fed with normal diet continuously while those in the rest 4 groups were fed with high-fat diet to establish hyperlipidemia model.

[Effect of electroacupuncture at fenglong (ST40) on expressions of inflammatory factors in macrophages of hyperlipidemia model rats].

Objective: To observe the effect of electroacupuncture (EA) at Fenglong (ST40) on inflammatory factors in macrophages of hyperlipemia (HLP) rats, and to explore the role of EA in treating HLP.

Methods: Totally 50 adult male SD rats were selected. After one-week adaptative feeding, they were randomly divided into 5 groups, i.

Novel one-step headspace dynamic in-syringe liquid phase derivatization-extraction technique for the determination of aqueous aliphatic amines by liquid chromatography with fluorescence detection.

A novel one-step headspace (HS) dynamic in-syringe (DIS) based liquid-phase derivatization-extraction (LPDE) technique has been developed for the selective determination of two short-chain aliphatic amines (SCAAs) in aqueous samples using high performance liquid chromatography (HPLC) with fluorescence detection (FLD). Methylamine (MA) and dimethylamine (DMA) were selected as model compounds of SCAAs. In this method, a micro-syringe pre-filled with derivatizing reagent solution (9-fluorenylmethyl chloroformate) in the barrel was applied to achieve the simultaneous derivatization and extraction of two methylamines evolved from alkalized aqueous samples through the automated reciprocated movements of syringe plunger.

New nerve regeneration strategy combining laminin-coated chitosan conduits and stem cell therapy.

Nerve regeneration remains a difficult challenge due to the lack of safe and efficient matrix support. We designed a laminin (LN)-modified chitosan multi-walled nerve conduit combined with bone marrow stem cell (BMSC) grating to bridge a 10 mm long gap in the sciatic nerve of Sprague-Dawley rats. The repair outcome was monitored during 16 weeks after surgery.

Neural stem/progenitor cells differentiate in vitro to neurons by the combined action of dibutyryl cAMP and interferon-gamma.

Transplantation of neural stem/progenitor cells (NSPCs) is a promising strategy for repair of the diseased/injured central nervous system (CNS); however, controlling their differentiation remains a significant hurdle. This study is aimed at controlling differentiation and specifically at screening exogenous factors to direct NSPC differentiation into neurons in vitro. In this study, adult rat SVZ-derived NSPCs were treated with several factors and screened individually and in combination for changes in cellular morphology, neuronal marker expression, quantitative real-time qRT-PCR, and electrophysiological properties.

Botulinum toxin (Dysport) treatment of the spastic gastrocnemius muscle in children with cerebral palsy: a randomized trial comparing two injection volumes.

Objective: To compare the effect of equivalent doses in two different volumes of botulinum toxin type A (Dysport) on gastrocnemius spasticity.

Design: Single-blind, randomized, controlled trial.

Setting: Hospital rehabilitation department.

University students' Internet use and its relationships with academic performance, interpersonal relationships, psychosocial adjustment, and self-evaluation.

This study examined the relationships between university students' Internet use and students' academic performance, interpersonal relationships, psychosocial adjustment, and self-evaluation. The study was based on data drawn from a national survey of college students in Taiwan. A stratified sample of 49,609 students (2005-2006 academic year juniors) was randomly selected from 156 universities (174,277 students).

Wear-particle-induced osteoclast osteolysis: the role of particulates and mechanical strain.

Periprosthetic osteolysis involves osteoclast activation by wear particulates and their exposure to mechanical perturbation through exposure to shear forces generated by periprosthetic fluid as well as interface micromotion. This study aimed to determine the interactions between wear particulates, mechanical stimulation, and osteoclasts. In static cultures, wear particulates increased osteoclast differentiation.