Overview on new progress of hereditary diffuse gastric cancer with variants.

Hereditary diffuse gastric cancer (HDGC), comprising 1%-3% of gastric malignances, has been associated with variants. Accumulating evidence has demonstrated more than 100 germline variant types. E-cadherin encoded by the gene serves as a tumor suppressor protein.

The green tea polyphenol epigallocatechin-3-gallate attenuates age-associated muscle loss via regulation of miR-486-5p and myostatin.

(-)-Epigallocatechin-3-gallate (EGCG), the most abundant catechin component in green tea, has been reported to attenuate age-associated insulin resistance, lipogenesis and loss of muscle mass through restoring Akt activity in skeletal muscle in our previous and present studies. Accumulated data has suggested that polyphenols regulate signaling pathways involved in aging process such as inflammation and oxidative stress via modulation of miRNA expression. Here we found that miRNA-486-5p was significantly decreased in both aged senescence accelerated mouse-prone 8 (SAMP8) mice and late passage C2C12 cells.

Dysregulations of mitochondrial quality control and autophagic flux at an early age lead to progression of sarcopenia in SAMP8 mice.

The senescence-accelerated mouse (SAM) prone 8 (SAMP8) has been demonstrated for muscular aging research including sarcopenia, but its underlying mechanisms remain scarce. Physiological indices and histology of skeletal muscle were analyzed in SAMP8 mice at different ages. SAMP8 mice exhibited typical features of sarcopenia at 40 weeks of age and were more time-efficient than that at 88 weeks of age in bothSAM resistant 1 (SAMR1) and C57BL/6 mice.

Oligonol Alleviates Sarcopenia by Regulation of Signaling Pathways Involved in Protein Turnover and Mitochondrial Quality.

Scope: Oligonol has been shown to moderate mitochondrial biogenesis, protein synthesis, and protein degradation in diabetic mice in a previous study. It is therefore hypothesized that oligonol alleviated sarcopenia by regulating pathways involved in protein turnover and mitochondrial quality.

Methods And Results: The 32-week-old senescence-accelerated mouse prone 8 (SAMP8) mice are fed with chow diet containing 200 mg kg oligonol for 8 weeks.

Optimization of Submerged Cultivation Conditions for Production of Big Cup Culinary-Medicinal Mushroom Clitocybe maxima (Agaricomycetes) Biomass with Significant Antioxidative and Antihyperlipidemic Activities.

In this study, a large Clitocybe maxima mycelium biomass was obtained by submerged cultivation under optimal conditions. Three test samples from lyophilized mycelia, including hot water extract (CW) and elutes from solvents with different polarity (CA and CB), were combined and used to explore antioxidant and antihyper-lipidemic activities in vitro and in vivo. The CA group showed the highest DPPH free radical scavenging activity and iron-reducing capability at concentrations of 6.

Peptide-based enteral formula improves tolerance and clinical outcomes in abdominal surgery patients relative to a whole protein enteral formula.

Aim: To compare a dipeptide- and tripeptide-based enteral formula with a standard enteral formula for tolerance and nutritional outcomes in abdominal surgery patients.

Methods: A retrospective study was performed to assess the differences between a whole-protein formula (WPF) and a dipeptide- and tripeptide-based formula (PEF) in clinical outcomes. Seventy-two adult intensive care unit (ICU) patients with serum albumin concentrations less than 3.

Effects of Illumination Pattern during Cultivation of Fruiting Body and Bioactive Compound Production by the Caterpillar Medicinal Mushroom, Cordyceps militaris (Ascomycetes).

We investigated the effects of light intensity in the 3 cultivation stages separately-the mycelium colonization stage, the primordial initiation stage, and the fruiting stage (in order)-on fruiting body and bioactive compound production by Cordyceps militaris. In the mycelium colonization stage, rice substrates were incubated in a spawn running room at 23°C. During the primordial initiation stage, C.

Antitumor and Immunomodulating Activities of Exopolysaccharide Produced by Big Cup Culinary- Medicinal Mushroom Clitocybe maxima (Higher Basidiomycetes) in Liquid Submerged Culture.

Water-soluble polysaccharides extracted from mushrooms have been found to have some physiological effects. In this study, exopolysaccharides (EPSs) were extracted by alcohol precipitation from cultivated broth of the mushroom Clitocybe maxima. EPSs with molecular weights of 10(4) and 10(5) Da were obtained by ultrafiltration; they are referred to as EPA and EPB, respectively.

Influence of preoperative peripheral parenteral nutrition with micronutrients after colorectal cancer patients.

Background: The inflammatory reactions are stronger after surgery of malnourished preoperative patients. Many studies have shown vitamin and trace element deficiencies appear to affect the functioning of immune cells. Enteral nutrition is often inadequate for malnourished patients.

The Influence of Aggressive Parenteral Nutrition to Preterm and Very Low Birth Weight Infants.

Background. To achieve the weight gain of preterm infants who are appropriate for gestational age without adverse effect, there should be no interruption in delivery of nutrients from time of birth. Methods.

Effect of light and atmosphere on the cultivation of the golden oyster culinary-medicinal mushroom, Pleurotus citrinopileatus (higher Basidiomycetes).

With an aim to explore the productivity and quality of the fruiting body of culinary-medicinal golden oyster mushroom Pleurotus citrinopileatus, the carbon dioxide (CO₂) concentration of the ambient atmosphere was adjusted and a light-emitting diode panel was used to illuminate the colonized mycelium at different wavelengths. Biological efficiency and yield were higher at CO₂ levels of 0.05 and 0.

[Heteroplasmy in human mtDNA control region].

Objective: To observe the length heteroplasmy and point heteroplasmy in human mtDNA control region.

Methods: The peripheral blood, buccal cell, and single hair shaft from 50 individuals and 16 family members, related in their maternallineage were analyzed by direct sequencing, and clones from 20 individuals whose mtDNA sequences have a T-C transition at 16189 nt were sequenced.

Results: No point heteroplasmy were observed in peripheral blood, buccal cell, single hair shaft from the same individual, neither in maternally related individuals.

Antihyperlipidemic and antioxidant effects of extracts from Pleurotus citrinopileatus.

Pleurotus citrinopileatus is a popular edible mushroom which is physiologically active in both humans and animals. In the study we investigate the effects of this mushroom on hyperlipidemic hamster rats. Four dietary forms of the mushroom were created as follows.

Antihyperglycemic effect of polysaccharide from fermented broth of Pleurotus citrinopileatus.

Pleurotus citrinopileatus is an edible mushroom, which has recently become very popular, with a consequent increase in industrial production. Water-soluble polysaccharides (WSPS), extracted from edible mushrooms, have been found to have antitumor and immunoenhancing effects. In this study, we investigate the effects of WSPS extracted from submerged fermented medium of P.

Optimization for the production of water-soluble polysaccharide from Pleurotus citrinopileatus in submerged culture and its antitumor effect.

In recent years, a number of studies have been done on the physiological effects of water-soluble polysaccharides (WSPS) and their antitumor and immuno-enhancing properties. Many edible mushrooms, in particular those rich in WSPS, not only taste good but also contain ingredients beneficial to the physiology of the human body. In this study, response surface methodology was used to determine the optimal conditions for the production of WSPS, including the C/N ratio, initial pH, and incubation temperature.

Antimicrobial effect of extracts of cruciferous vegetables.

The cruciferous vegetables cauliflower, broccoli, cabbage, Chinese radish, Chinese kale, and Chinese kitam were used in this study to prepare water-soluble and methanol-water extracts. Crude protein extracts were also obtained by diethylaminoethyl (DEAE) anion exchange chromatography. Water-soluble polysaccharides were prepared by ethanol precipitation followed by ultrafiltration.

Lethal effect of microwaves on spores of Bacillus spp.

Strains representing four types of common heat-resistant spores of Bacillus spp., B. cereus CCRC 14655, B.