An immune response that completely eliminates an infection. Member of a large family of structurally similar lipid substances. Steroid molecules have a basic skeleton consisting of four interconnected carbon rings. Different classes of steroids have different functions. All the natural sex hormones are steroids.
Anabolic steroids increase muscle mass.
Any of numerous inflammatory diseases of the mouth having various causes, such as mechanical trauma, irritants, allergy, vitamin deficiency, or infection. A layered configuration. The space through which the spinal fluid circulates. An infection, or phase of infection, without readily apparent symptoms or signs of disease. An agency of the U.S. Department of Health and Human Services .