Publications by authors named "Renjia Du"

Background: We aimed to investigate the relationship between a dietary pattern associated with C-reactive protein (CRP) levels and trajectories of blood pressure in Chinese adults.

Methods: This prospective cohort study consisted of 7020 adults using three waves of the China Health and Nutrition Survey (2009, 2011 and 2015). Group-based trajectory modelling was used to identify trajectories of blood pressure.

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Background And Objectives: Nutritional parameters may predict the prognosis of patients with gastric cancer. This study investigated whether changes in nutritional parameters before and after chemotherapy were associated with survival among patients who underwent gastrectomy for gastric cancer.

Methods And Study Design: We retrospectively reviewed data from 77 Chinese patients who had undergone gastrectomy for stage III gastric cancer at a single center.

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Growth retardation of calves is defined as a symptom of impaired growth and development, probably due to growth hormone disorder as well as natural and environmental factors in livestock. The growth-promoting effects of probiotics were determined in 50 growth-retarded growth calves. They were supplied with C-1 (Ba, 4 × 10CFU/d, = 16), (Bs, 4 × 10CFU/d, = 18), and negative control (NC, = 16) for 30 days.

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Background: This study aimed to investigate the composition of bacteria in the bovine rectum and their functions during growth, in relation to different diets. Fecal samples were collected from 6-, 12-, 18- and 24-month cattle fed high-fat diet, and healthy female parents fed regular diet. Total DNA was amplified (V3-V4 of 16S rRNA) and submitted to barcode-DNA pyrosequencing.

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DG-8052, derived from NCIMB 8052, cannot produce solvent or form spores, a phenomenon known as degeneration. To explore the mechanisms of degeneration at the gene level, transcriptomic profiles of the wild-type 8052 and DG-8052 strains were compared. Expression of 5168 genes comprising 98.

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Degenerate Clostridium beijerinckii strain (DG-8052) can be partially recovered by supplementing CaCO to fermentation media. Genome resequencing of DG-8052 showed no general regulator mutated. This study focused on transcriptional analysis of DG-8052 and its response to CaCO treatment via microarray.

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Degeneration of solventogenic Clostridium strains is one of the major barriers in bio-butanol production. A degenerated Clostridium beijerinckii NCIMB 8052 strain (DG-8052) was obtained without any genetic manipulation. Supplementation of CaCO3 to fermentation medium could partially recover metabolism of DG-8052 by more than 50 % increase of cell growth and solvent production.

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