Natural history -- West Virginia -- Blackwater River : The Blackwater chronicle : a narrative of an expedition into the land of Canaan in Randolph County, Virginia : a country flowing with wild animals, such as panthers, bears, wolves, elk, deer, otter, badger, &c., &c., with innumberable trout / by five adventurous gentleman, with any aid of government, and solely by their own resources, in the summer of 1851 ; by Philip Pendleton Kennedy ; illustrated by David Hunter Strother ; edited and with a preface by Timothy Sweet
2002
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Natural history -- West Virginia -- Canaan Valley : The Blackwater chronicle : a narrative of an expedition into the land of Canaan in Randolph County, Virginia : a country flowing with wild animals, such as panthers, bears, wolves, elk, deer, otter, badger, &c., &c., with innumberable trout / by five adventurous gentleman, with any aid of government, and solely by their own resources, in the summer of 1851 ; by Philip Pendleton Kennedy ; illustrated by David Hunter Strother ; edited and with a preface by Timothy Sweet
The capacity of a normal organism to remain unaffected by microorganisms and their toxins. It results from the presence of naturally occurring ANTI-INFECTIVE AGENTS, constitutional factors such as BODY TEMPERATURE and immediate acting immune cells such as NATURAL KILLER CELLS
Bone marrow-derived lymphocytes that possess cytotoxic properties, classically directed against transformed and virus-infected cells. Unlike T CELLS; and B CELLS; NK CELLS are not antigen specific. The cytotoxicity of natural killer cells is determined by the collective signaling of an array of inhibitory and stimulatory CELL SURFACE RECEPTORS. A subset of T-LYMPHOCYTES referred to as NATURAL KILLER T CELLS shares some of the properties of this cell type
Receptors that are specifically found on the surface of NATURAL KILLER CELLS. They play an important role in regulating the cellular component of INNATE IMMUNITY
Receptors that are specifically found on the surface of NATURAL KILLER CELLS. They play an important role in regulating the cellular component of INNATE IMMUNITY
Receptors that are specifically found on the surface of NATURAL KILLER CELLS. They play an important role in regulating the cellular component of INNATE IMMUNITY
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Natural killer cell stimulatory factor -- See Interleukin-12
Natural landscaping -- Great Basin : Landscaping on the new frontier : waterwise design for the Intermountain West / Susan E. Meyer [and others] ; illustrations by Bettina Schultz
Natural landscaping -- Northeastern States. : Natural landscaping : designing with native plant communities / John Diekelmann, Robert Schuster ; illustrations by Renee Graef
1982
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natural language. : Context, Truth and Objectivity : Essays on Radical Contextualism
