The pharynx of C. elegans is a neuromuscular organ that contracts rhythmically to facilitate feeding. The ability of the pharynx to pump is negatively correlated with age and serves as a key indicator for assessing the effects of environmental toxicants, environmental pollution, and drugs. Whether in basic scientific research, drug development, toxicity evaluation, or aging mechanism research, we provide you with comprehensive technical support and customized solutions.

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ØPump Analysis Assay

We evaluate C. elegans vitality by observing and counting pharyngeal contractions under a dissecting microscope over a set timeframe.

Fig.1  The number of pharyngeal pumps after treatment of a compound in C. elegans