aging — ag·ing (āʹjĭng) n. 1. The process of growing old or maturing. 2. An artificial process for imparting the characteristics and properties of age. * * * Gradual change in an organism that leads to increased risk of weakness, disease, and death. It… … Universalium
Psychoneuroimmunology — (PNI) is the study of the interaction between psychological processes and the nervous and immune systems of the human body. [cite book | last = Michael Irwin| first = Kavita Vedhara | title = Human Psychoneuroimmunology| publisher = Oxford… … Wikipedia
hormone — hormonal, hormonic /hawr mon ik, moh nik/, adj. /hawr mohn/, n. 1. Biochem. any of various internally secreted compounds, as insulin or thyroxine, formed in endocrine glands, that affect the functions of specifically receptive organs or tissues… … Universalium
Medicinal mushrooms — Lepista nuda Medicinal mushrooms are mushrooms, or mushroom extracts, that are used or studied as possible treatments for diseases. Lentinula edodes (shiitake), Grifola frondosa (maitake), Ganoderma lucidum (mannentake), and Cordyceps, have a… … Wikipedia
Stress (biological) — Stress is a biological term which refers to the consequences of the failure of a human or animal body to respond appropriately to emotional or physical threats to the organism, whether actual or imagined. [ The Stress of Life , Hans Selye, 1956.] … Wikipedia
Senescence — refers to the biological processes of a living organism approaching an advanced age (i.e., the combination of processes of deterioration which follow the period of development of an organism). The word senescence is derived from the Latin word… … Wikipedia
Stress (biology) — This article is about the concept of stress in relation to biology. . For the concept of stress in physics and mechanics, see Stress (mechanics). Stress is a term in psychology and biology, borrowed from physics and engineering and first used in… … Wikipedia
Sundew — Taxobox name = Drosera image width = 250px image caption = Drosera tokaiensis regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Caryophyllales familia = Droseraceae genus = Drosera genus authority = L. subdivision ranks =… … Wikipedia
Shiitake — Scientific classification Kingdom: Fungi Phylum: Ba … Wikipedia
Bronchoconstriction — is the constriction of the airways in the lungs due to the tightening of surrounding smooth muscle, with consequent coughing, wheezing, and shortness of breath. Bronchoconstriction can also be due to an accumulation of thick mucus.CausesThe… … Wikipedia
Effects of MDMA on the human body — This article discusses the effects of MDMA (3,4 methylenedioxy N methylamphetamine, commonly known as Ecstasy ) on the human brain and body. More general information on MDMA, such as history and legal status, can be found in the main entry for… … Wikipedia