- natural infection
- природная инфекция; инфицирование (особи) в условиях окружающей среды
Англо-русский словарь по иммунологии и иммуногенетике. — М.: Русский язык. Сучков С. В. Под ред. акад. Р. В. Петрова. 1990.
Англо-русский словарь по иммунологии и иммуногенетике. — М.: Русский язык. Сучков С. В. Под ред. акад. Р. В. Петрова. 1990.
Natural killer cell — Latin lymphocytus K Code TH H2.00.04.1.02006 Natural killer cells (or NK cells) are a type of cytotoxic lymphocyte that constitute a major component of the innate immune system. NK cells play a major role in the rejection of … Wikipedia
Natural reservoir — or nidus, refers to the long term host of the pathogen of an infectious disease. It is often the case that hosts do not get the disease carried by the pathogen or it is carried as a subclinical infection and so asymptomatic and non lethal. Once… … Wikipedia
natural immunity — n immunity that is possessed by a group (as a race, strain, or species) and occurs in an individual as part of its natural biologic makeup and that is sometimes considered to include that acquired passively in utero or from mother s milk or… … Medical dictionary
Natural orifice transluminal endoscopic surgery — (NOTES) is an experimental surgical technique whereby scarless abdominal operations can be performed with an endoscope passed through a natural orifice (mouth, urethra, anus, etc.) then through an internal incision in the stomach, vagina, bladder … Wikipedia
Natural Orifice Transluminal Endoscopic Surgery (N.O.T.E.S.) — Natural orifice translumenal endoscopic surgery (NOTES) is an emerging field of endoscopic surgery. As the name implies, surgery is performed using instruments via the mouth, vagina or anus. [ [http://noscar.org/faq.php What is NOTES?] from… … Wikipedia
Natural antibodies — may refer to antibodies that: are produced without any previous infection, vaccination, other foreign antigen exposure or passive immunization, contrasted to regular and irregular antibodies. See Antibody#Natural antibodies are produced by the… … Wikipedia
Natural scientific research in Canada — This article outlines the history of natural scientific research in Canada, including mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… … Wikipedia
Natural selection — For other uses, see Natural Selection (disambiguation). Part of a series on Evolutionary Biology … Wikipedia
infection — Invasion and multiplication of germs in the body. Infections can occur in any part of the body and can spread throughout the body. The germs may be bacteria, viruses, yeast, or fungi. They can cause a fever and other problems, depending on where… … English dictionary of cancer terms
Natural ventilation — The ventilation system of a regular earthship. Natural ventilation is the process of supplying and removing air through an indoor space without using mechanical systems. It refers to the flow of external air to an indoor space as a result of wind … Wikipedia
Natural orifice translumenal endoscopic surgery — NOTES redirects here. For other uses, see Note (disambiguation). Natural orifice transluminal endoscopic surgery (NOTES)[1] is an experimental surgical technique whereby scarless abdominal operations can be performed with an endoscope passed… … Wikipedia