Structure determination by cryo electron microscopy (cryo-EM) provides information on structural heterogeneity and ensembles at atomic resolution. To obtain cryo-EM images of macromolecules, the samples are firs
Nickel, as one of the most abundant elements in the earth's crust, plays many roles in human reproduction and life. It is an essential trace element for the human body, but can be harmful in excess amounts. Nickel has a significant impact on endocrine hormones in humans and animals, pote...
C. et al. High genomic diversity and heterogenous origins of pathogenic and antibiotic-resistant escherichia coli in household settings represent a challenge to reducing transmission in low-income settings. mSphere 5, e00704-19 (2020). Article PubMed PubMed Central Google Scholar Cao, L. et al...
People have always considered the exposure to non-ionising radiation with scepticism. The prospect that exposure to electromagnetic fields (EMF) can have a deleterious effect or any effect on cellular behaviour has been debated in scientific and journali
Types of fibers and dietary sources Dietary fibers have proven to have beneficial physiological effects on humans (e.g., body weight management [6]). Dietary fiber can be subdivided into non-fermentable/insoluble and fermentable/soluble forms, which can vary in their potential impact on health (...
The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for therapy and any potential adverse effects on breastfed child from drug or from underlying maternal condition Ciprofloxacin may cause intestinal flora alteration of breastfeeding infant; ...
The aim of the present study was to investigate the effects of Fu Zi on changes in the body heat of dogs. Twelve clinically healthy dogs were divided into two groups: the control group (six dogs) and the experimental group (six dogs). The control group was made to ingest normal saline ...
www.nature.com/scientificreports OPEN Effects of broad‑spectrum antibiotics on the colonisation of probiotic yeast Saccharomyces boulardii in the murine gastrointestinal tract Karl Alex Hedin, Vanessa Emily Rees, Hongbin Zhang, Vibeke Kruse, Ruben Vazquez‑Uribe* & ...
the genetically engineered probiotic strainEscherichia coli Nissle 1917colonizes tumor sites and continuously converts ammonia metabolites into L-arginine. When injected into the tumor, this strain has been shown to increase the concentration of L-arginine within the microenvironment, leading to increased ...
To compare the effects of HGD on the lifespan of young adults and aged worms, wild type (WT) C. elegans of day 1 (D1) and day 5 (D5) of adulthood were fed a diet of UV-killed Escherichia coli OP50 bacteria supplemented with 2% glucose (HGD-1 and HGD-5, respectively). As ...