Results 111 to 120 of about 1,434,263 (256)

The natural harvest-caused microbial load of raw edible potatoes and processes for count reductions in the course of potato-processing prior to sterilization

, 2022
S.539-548 : Abb.,Lit.Raw unpeeled potatoes of different variety and cultivation conditions were analyzed for their natural and harvest-caused bacterial load.
Hennlich, W., Fink, A.
core   +1 more source

Microbial Contamination of Handmade Sauce Used by Street Food Vendors in Jashore, Bangladesh

Journal of Food Quality and Hazards Control, 2019
Background: Contaminated handmade street foods are often claimed to occur food-borne diseases, especially in developing countries. Therefore, considering the public health issue, this study was conducted to assess the microbial contamination of handmade ...
M. Hossain, B.K. Dey
doaj  

The water clock of Proteus mirabilis paces colony periodic and synchronous swarming [PDF]

, 2010
For decades, the origin of the concentric ring pattern of bacterial swarming colonies has puzzled microbiologists. Thanks to _in situ_ and real time infrared microspectroscopy and the brilliance of the infrared beam at SOLEIL synchrotron, we demonstrate ...
Elodie Lahaye, Olivier Sire, Frederic Jamme   +2 more
core  

Chronic Stress Promotes Gastric Cancer Metastasis by Inducing Microbiota‐Associated Kynurenine Accumulation and Macrophage Remodeling

Advanced Science, EarlyView.
Chronic stress reshapes the gut microbiota and enriches Lactobacillus reuteri, promoting microbiota‐associated kynurenine accumulation through altered tryptophan metabolism. Kynurenine drives immunosuppressive remodeling of tumor‐associated macrophages through TNFR2–C/EBPβ signaling, thereby enhancing gastric cancer dissemination.
Sicheng Zhao, Zhiyuan Song, Jingcheng Zhang, Jiaheng Lou, Shuo Zhang, Boqiang Liu, Yunhai Wei, Fengmei Qiu, Tao Jiang, Guangji Zhang   +9 more
wiley   +1 more source

Study on the effect of tetrabutyryl vitamin C ester on the freshness preservation of pork stored at a low temperature

Food Chemistry: X
This study evaluated tetrabutyryl vitamin C ester (TVCE), a fat-soluble antioxidant, for preserving pork freshness (4 °C for 10 days). The total colony count, color difference, shearing force, juice loss rate, cooking loss rate, pH, thiobarbituric acid ...
Shengqin Zhu, Qing Li, Min Fu, Xiaoqing Xu, Zhen Zhang, Yalin Yang, Zhiyong Xue, Lijuan Yu, Zhigang Zhou   +8 more
doaj   +1 more source

Determining the growth phase of cells in a microbial colony on solid agar

, 2019
Stationary phase does not manifest itself, at the population level, on solid agar if the total surface area of the agar is not covered by microbes.
Wenfa Ng (444092)
core   +1 more source

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source

A microbial assessment of instrumentation and noninstrumentation laser disinfection technique: An in vivo study

Endodontology
Aim: The present study aimed to compare the reduction in microbial count of instrumentation versus noninstrumentation laser disinfection technique. Methods: Thirty patients with periapical lesions ranging 3–5 mm in single-rooted teeth were selected for ...
Anaida Clara Alex, I. B. Geeta, R. Vinay Chandra, B. Arvind   +3 more
doaj   +1 more source

Multifunctional Zinc Glycyrrhizinate‐Integrated Gel for Enhanced Probiotic Delivery and Alleviation of Acute and Spontaneous Colitis

Advanced Science, EarlyView.
Multifunctional oral delivery system—L. reuteri@ZGM—act as both a carrier and therapeutic adjuvant, providing ROS scavenging, and mucin‐interactive properties tailored to the IBD microenvironment. This bioactive gel safeguards L. reuteri from gastric degradation, enhances mucosal adhesion, and promotes long‐term retention at inflamed sites, thereby ...
Mengyun Peng, Xiaochun Chen, Wei Li, Shu Tang, Jun Zhou, Xia Wu, Dan Yuan, Zhongyan Shan, Junfeng Shi   +8 more
wiley   +1 more source

The GPX3‐VCAM1 Axis Gates Pro‐Fibrotic Tubule Cell Fate in Hyperuricemic Nephropathy

Advanced Science, EarlyView.
Hyperuricemia induces NLRP3 inflammasome signaling activation and downregulation of GPX3 in proximal tubular epithelial cells, leading to oxidative stress–driven VCAM1 upregulation, emergence of pro‐fibrotic proximal tubule cells, macrophage recruitment, and renal fibrosis.
Yunfei Qi, Qiang Zhao, Yue Lve, Yaming Yuan, Tingting Zhou, Yue Yuan, Dexi Wu, Yifan Tang, Yan Liu, Zhigang Li, Chunping Jiang, Qiurong Ding   +11 more
wiley   +1 more source