Results 241 to 250 of about 304,977 (339)

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

Distinction and mutual Influences between Parkinson's Disease‐related and unrelated Chronic Pain

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Chronic pain (i.e. > 3 months) is a common nonmotor symptom in patients with Parkinson's disease (PD), but the attribution to PD is critical for further treatment. Objectives We explored the PD Pain Classification System (PD‐PCS) criteria for the diagnosis of PD‐related pain and mutual influences between PD‐related and PD‐unrelated ...
Jonathan Hunger   +11 more
wiley   +1 more source

Tumor Cell Migration May Be an Inherent “Foraging” Behavior

open access: yesMedicine Advances, EarlyView.
Tumor cells gradually form pseudopodia, migrate to necrotic cells, make contact with them, and absorb necrotic cell debris. During this migration, small vesicles formed by dying tumor cells also gradually migrate toward living tumor cells. Once the nutrients from the necrotic cells have been completely absorbed, the living tumor cells will leave ...
Fuqian Zhao   +4 more
wiley   +1 more source

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