Now phase-contrast microscopy, interference microscopy, Schlieren and dark-ground illumination are essentially methods for revealing small variations in refractive index (or strictly, optical path).

Background Fibrolamellar carcinoma (FLC), a rare and fatal liver cancer lacking effective drug therapy, is driven by the DNAJ-PKAc fusion oncoprotein. However, the underlying mechanism of DNAJ-PKAc’s ...

Proteomics profiling of a pre-metastatic colorectal cancer cohort identifies four proteomics-based subtypes and highlights ...

Currently, there is no FDA approved right heart contrast agent." said Morgan Evans, CEO of Agitated Solutions. "This IND clearance is a significant milestone, allowing us to begin our Phase 3 ...

Microscopy refers to any method used to acquire images of nearby objects at resolutions that greatly exceed the resolving ability of the unaided human eye. Object visualization may be mediated by ...

(CNN) — The US Food and Drug Administration plans to phase out the use of petroleum-based synthetic dyes in the US food supply due to health concerns, Commissioner Dr. Marty Makary announced ...

(CNN) — The US Food and Drug Administration announced Thursday that it will be phasing out a requirement that monoclonal antibodies and other drugs be tested on animals, saying in a news release ...

Abstract: A new optical condition using an objective lens (OL) of a long focal length (objective mini lens: OM) was tested to enhance image contrast in phase plate transmission electron microscopy ...