, a Peach NUDIX Hydrolase, Plays a Negative Regulator in Response to Drought Stress.

Drought stress is a serious abiotic stress source that affects the growth and fruit quality of peach trees. However, the molecular mechanism of the NUDIX hydrolase family in peaches in response to drought stress is still unclear. Here, we isolated and identified the (Prupe.

Effect of exogenously applied molybdenum on its absorption and nitrate metabolism in strawberry seedlings.

Molybdenum (Mo)-an essential element of plants-is involved in nitrogen (N) metabolism. Plants tend to accumulate more nitrate and show lower nitrogen use efficiency (NUE) under Mo-deficient conditions. Improving NUE in fruits reduces the negative effect of large applications of chemical fertilizer, but the mechanisms underlying how Mo enhances NUE remain unclear.

The flavor and nutritional characteristic of four strawberry varieties cultured in soilless system.

Strawberry fruits (cv. Benihoppe, Tochiotome, Sachinoka, and Guimeiren) were harvested and evaluated the flavor and nutritional parameters. By principal component analysis and hierarchical clustering analysis, differences were observed based on the volatile compounds composition, sugar and acid concentration, sweetness, and total soluble sugars/total organic acids of the four varieties.

Analysis of basic leucine zipper genes and their expression during bud dormancy in peach (Prunus persica).

Dormancy is a biological characteristic developed to resist the cold conditions in winter. The bZIP transcription factors are present exclusively in eukaryotes and have been identified and classified in many species. bZIP proteins are known to regulate numerous biological processes, however, the role of bZIP in bud dodormancy has not been studied extensively.

Endoplasmic reticulum proteins quality control and the unfolded protein response: the regulative mechanism of organisms against stress injuries.

The endoplasmic reticulum is the cellular compartment in which secretory proteins are synthesized and folded. Perturbations of endoplasmic reticulum homeostasis lead to the accumulation of unfolded proteins. The activation of the unfolded protein response during endoplasmic reticulum stress transmits information about the status of protein folding to the cytosol and nucleus.

Roles of endoplasmic reticulum stress and unfolded protein response associated genes in seed stratification and bud endodormancy during chilling accumulation in Prunus persica.

Dormancy mechanisms in seeds and buds arrest growth until environmental conditions are optimal for development. A genotype-specific period of chilling is usually required to release dormancy, but the underlying molecular mechanisms are still not fully understood. To discover transcriptional pathways associated with dormancy release common to seed stratification and bud endodormancy, we explored the chilling-dependent expression of 11 genes involved in endoplasmic reticulum stress and the unfolded protein response signal pathways.

[Supplemental Fuzhenghuayu capsule therapy for improving liver fibrosis markers in patients with chronic hepatitis B following unsatisfactory outcome of nucleos(t)ide analogue monotherapy].

Objective: To investigate the ability of Fuzhenghuayu capsule to improve markers of liver fibrosis when provided as supplemental therapy in patients with chronic hepatitis B (CHB) who achieved complete virological response but unsatisfactory resolution of fibrosis markers with nucleos(t)ide analog (NAs) monotherapy.

Methods: One-hundred-and-ten patients with CHB-related liver fibrosis who had received NA for more than or equal to 2 years and achieved sustained virological response (SVR) but no improvement in liver fibrosis index were randomly divided into two equal groups: experimental group, continued oral NAs (one tablet, 1 time/day) with simultaneous Fuzhenghuayu capsule (1.5 g, 3 times/day) for 48 weeks; control group, continued oral NAs only for 48 weeks.

Efficacy of omeprazole and amoxicillin with either clarithromycin or metronidazole on eradication of Helicobacter pylori in Chinese peptic ulcer patients.

Aim: One-week triple therapy with proton pump inhibitors, clarithromycin and amoxicillin has recently been proposed as the first-line treatment for Helicobacter pylori (H. pylori) infection; however, data regarding the effects of this regimen in China are scarce. The aim of this prospective and randomized study was to compare the efficacy of clarithromycin and metronidazole when they were combined with omeprazole and amoxicillin on eradication of H.

Roles of Helicobacter pylori infection and cyclooxygenase-2 expression in gastric carcinogenesis.

Aim: Cyclooxygenase (COX)-2 is over expressed in gastrointestinal neoplasm. Helicobacter pylori (H pylori) infection is causally linked to gastric cancer. However, the expression of COX-2 in various stages of H pylori-associated gastric carcinogenesis pathway has not been elucidated.