germ-free environment and thus without any microbiome at all, the team found that clostridia, but not bacteroides, prevented food-allergic responses when introduced into the guts of the squeaky-clean mice. there's a potential explanation: mice colonized with clostridia bacteria had more regulatory t cells...
high-precision cutting. minitom max sample size: x mm. a compact automatic tabletop cut-off machine for small labs – ideal for sectioning both materialographic and ceramic specimens. minitom msm a low-speed high-precision cut-off machine for materialographic cutting of isolated materials in enclosed cells...
suppliers for a single platform, there is also an increasing level of standardization in cell design. ev demand in europe is growing, and supply chains are changing. increasingly, battery manufacturers are building plants in the region. this helps to reduce some of the costs associated with importing cells...
under a microscope. with a standard optical microscope, we see blobs of "cells," perhaps differentiated into broad categories (e.g. skin, muscle). but with an electron microscope, we can differentiate amongst cells to an astonishing level of detail, examining the molecular constitution of structures...
large. a may estimate, based on laws of scaling from known numbers of species against the size of organism, gives an estimate of perhaps trillion species on the planet, of which most would be microorganisms. currently, only one-thousandth of one percent of that total have been described. [ ] archael cells...
for the conversion of food into useful energy. the fundamental importance of oxygen has been understood for centuries, but how cells adapt to changes in levels of oxygen has long been unknown....
humorous, approachable way making science fun and easy to understand, including for young adults. the author is well-known scientist paul knoepfler who is familiar to the public for his science, his blog the niche, and his frequent contributions to lay stories on new science concepts such as stem cells...
accessrestricted access glial cells in the brain use neuropeptides to communicate stress responses and longevity summary full text pdf the stillness of sleep by william wisden, nicholas p. franks science jan : - full accessrestricted access a key neuron in the basal ganglia commands both sleep and immobility...