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Osmotic Pressure
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D009997 |
[A sudden change in the osmotic pressure caused by a large increase in the concentration of solution to which a cell is exposed, usually in order to cause it to shrink in CELL VOLUME.
, A change in the osmotic pressure caused by a dilution in the concentration of solution to which a cell is exposed.
, A change in the osmotic pressure caused by a change in the concentration of solution to which a cell is exposed.
, A sudden change in the osmotic pressure caused by a large change in the concentration of solution to which a cell is exposed, usually in order to cause it to burst and lose its contents.
, A change in the osmotic pressure caused by an increase in the concentration of solution to which a cell is exposed.
, A sudden change in the osmotic pressure caused by a large dilution in the concentration of solution to which a cell is exposed, usually in order to cause it to burst and lose its contents.
, The pressure required to prevent the passage of solvent through a semipermeable membrane that separates a pure solvent from a solution of the solvent and solute or that separates different concentrations of a solution. It is proportional to the osmolality of the solution.
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Specialty Uses of Chemicals
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D020313 |
[Uses of chemicals in a research, industrial, or household setting. This does not include PHARMACOLOGIC ACTIONS.
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Ossicular Prosthesis
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D009998 |
[An implant used to replace one or more of the ear ossicles. They are usually made of plastic, Gelfoam, ceramic, or stainless steel.
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Cloud Computing
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D000067917 |
[Storing and processing data on multiple servers that can be accessed through the Internet.
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Struthioniformes
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D020310 |
[An order of flightless birds comprising the ostriches, which naturally inhabit open, low rainfall areas of Africa.
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Osmosis
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D009995 |
[Tendency of fluids (e.g., water) to move from the less concentrated to the more concentrated side of a semipermeable membrane.
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Rheiformes
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D020311 |
[Genus in the family Rheidae, order RHEIFORMES, comprised of a single species, Rhea americana.
, An order of large, long-necked, long-legged, flightless birds, found in South America. Known as rheas, they are sometimes called American ostriches, though they are in a separate order from true OSTRICHES.
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Osmotic Fragility
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D009996 |
[RED BLOOD CELL sensitivity to change in OSMOTIC PRESSURE. When exposed to a hypotonic concentration of sodium in a solution, red cells take in more water, swell until the capacity of the cell membrane is exceeded, and burst.
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Platelet-Derived Growth Factor
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D010982 |
[Mitogenic peptide growth hormone carried in the alpha-granules of platelets. It is released when platelets adhere to traumatized tissues. Connective tissue cells near the traumatized region respond by initiating the process of replication.
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Plateletpheresis
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D010983 |
[The preparation of platelet concentrates with the return of red cells and platelet-poor plasma to the donor.
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Informed Consent By Minors
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N03.706.535.489.384 |
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Platinum
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D010984 |
[A heavy, soft, whitish metal, resembling tin, with atomic number 78, atomic weight 195.084, symbol Pt. It is used in manufacturing equipment for laboratory and industrial use. It occurs as a black powder (platinum black) and as a spongy substance (spongy platinum) and may have been known in Pliny's time as "alutiae".
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Iontophoresis
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E05.301.300.575 |
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Calophyllum
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B01.650.940.800.575.912.250.859.250 |
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Platybasia
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D010985 |
[A developmental deformity of the occipital bone and upper end of the cervical spine, in which the latter appears to have pushed the floor of the occipital bone upward. (Dorland, 27th ed)
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Syntaxin 1
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D12.776.543.990.775.500.500.700 |
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Qa-SNARE Proteins
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D12.776.543.990.775.500.500 |
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Platyhelminths
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D010986 |
[A phylum of acoelomate, bilaterally symmetrical flatworms, without a definite anus. It includes three classes: Cestoda, Turbellaria, and Trematoda.
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Platypus
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D010987 |
[A small aquatic oviparous mammal of the order Monotremata found in Australia and Tasmania.
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Play and Playthings
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D010988 |
[Spontaneous or voluntary recreational activities pursued for enjoyment and accessories or equipment used in the activities; includes games, toys, etc.
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