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Bookmark or Share- Reticular Activating System and Your Sleep - Verywell HealthThe reticular activating system (RAS) is a complex bundle of nerves in the brain that's responsible for regulating wakefulness and sleep-wake transitions. It functions as a filter out unnecessary noise that can interfere with the processing of messages or slow the processing of messages during sleep.
- The Renin-Angiotensin System (RAS) and Blood Pressure - Verywell HealthThe renin-angiotensin system (RAS) is a group of related hormones that act together to regulate blood pressure and control inflammation. It is called a system because each part influences the other parts and all are necessary for the whole to function correctly.
- A model for RAS mutation patterns in cancers: finding the ... - NatureThe three RAS genes — HRAS, NRAS and KRAS — are collectively mutated in one-third of human cancers, where they act as prototypic oncogenes. Interestingly, there are rather distinct patterns to...
- The RAS Initiative - NCI - National Cancer InstituteBack To Top. NCI established the RAS Initiative to explore innovative approaches for attacking the proteins encoded by mutant forms of RAS genes and to ultimately create effective, new therapies for RAS-related cancers.
- Neuroanatomy, Reticular Activating System - StatPearls - NCBI BookshelfThe groupings of neurons that together make up the RAS are ultimately responsible for attention, arousal, modulation of muscle tone, and the ability to focus.[2] The reticular activating system (RAS) is a component of the reticular formation in vertebrate brains located throughout the brainstem.
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