Tag: NOS

November 10, 2025 / Mohammed looti

SEXUAL DYSFUNCTIONS NOT OTHERWISE SPECIFIED

Definitional Context and Residual Classification The diagnostic category Sexual Dysfunctions Not Otherwise Specified (NOS) functions as a critical residual classification within clinical psychology and psychiatry. This designation is employed when an individual presents with significant sexual difficulties, distress, or impairment related to sexual functioning, but their specific presentation does not meet the full diagnostic criteria […]

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October 2, 2025 / Mohammed looti

NITRIC OXIDE

Nitric oxide (NO) is a ubiquitous gaseous molecule with diverse physiological and pathophysiological roles. It is synthesized from L-arginine by three distinct families of enzymes known as nitric oxide synthases (NOS). NO has been implicated in a wide range of physiological processes such as smooth muscle relaxation, neuronal communication, and immune response (Kumar & Malviya, […]

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