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Turgor in Medical News

Mothers in African Study Undereducated on Diarrhea

...ere,” he said. “It was not uncommon to find them experiencing diarrhea for two weeks continuously. They came to the clinic with sunken eyes, poor skin turgor and poor thirst, all signs of severe dehydration. They were malnourished, were not receiving adequate fluids, and their mothers were not taking the st...
Turgor in Medical Dictionary

Skin turgor

Skin turgor is a sign commonly used by health care workers to assess the degree ... Poor skin turgor occurs with vomiting, diarrhea, or fever. ... Skin turgor - Overview, Skin turgor is an abnormality in the skin's ability to change shape and return to normal (elasticity) ...
Turgor in Biological News

New technique enables assessment of drought performance

...detaching parts of the plant are destructive and survival studies rely on qualitative observation of physical symptoms of water deficit stress such as turgor loss, chlorosis, and other qualities that can vary greatly between specimens and are also sensitive to experimental conditions. Chlorophyll fluorescen...

Purdue researchers find key to rice blast fungus

...ucture grows until it has so much pressure inside that it blasts through the plant's surface. "The penetration structure has enormous force, called turgor pressure, that is 40 times the pressure found in a bicycle tire," Xu said. "It's like driving nails through the plant surface." The researchers fou...
Turgor in Biological Definition

Turgor

Turgor (also called turgor pressure or osmotic pressure) is the pressure that can build in a space that is enclosed by a membrane that is permeable to a solvent such as water but not to solutes. A biological cell , for example a plant cell, contains ions , sugars , amino acids , a...

Osmosis

...f water through a semi-permeable membrane and into a solution of greater concentration is equivalent to the osmotic pressure of the solution , or turgor . Osmotic pressure is a colligative property , meaning that the property depends on the concentration of the solute but not on its identity. Increa...

Vacuole

...terials that might be toxic to the cell, maintaining fluid balance (called turgor ) within the cell, exporting unwanted substances from the cell, or even det... central vacuole's main role (besides being a storage center) is to keep a turgor pressure against the cell wall (thanks to water storage); if it fails at...
Turgor in Biological Dictionary

Turgor

' Turgor pressure' or turgidity is the main pressure of the cell contents against the cell wall in plant cells and bacteria cells, determined by the water content of the vacuole, resulting from osmotic pressure, i.e. the hydrostatic pressure produced by a solution in a... Skin...

Guard cell

...d not show bright fluorescence (Figure ... Guard cells regulate stomatal pore size to allow CO2 uptake while ... The changes in guard cell turgor pressure and volume caused by these processes ... Guard cell movement is induced by environmental and hormonal signals that cause ... how most...

Cell vacuole

...in the plant. ... An interactive flash animation comparing animal and plant cell organelles. ... The plant cell vacuole also regulates turgor pressure in the cell . ... SORTING OF PROTEINS FROM THE LATE GOLGI TO THE VACUOLE ... delivered to the cell surface and then transported to t...
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