THE RELATIVE ABSORPTION BY SOIL OF SODIUM CARBONATE AND SODIUM CHLORIDE
نویسندگان
چکیده
منابع مشابه
Sodium, bicarbonate, and chloride absorption by the proximal tubule.
Proximal tubules are lined with epithelial cells that contain Na-K-ATPase in their basolateral cell membrane. The luminal cell membrane contains transport proteins that couple movement of many solutes to the active transport of sodium. The cells are connected by low-resistance junctional complexes that permit passive movement of solutes via a paracellular shunt pathway. Acidification is mediate...
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UNLABELLED The model of sodium and chloride transport proposed for the colon is based on studies performed in the distal segment and tacitly assumes that ion transport is similar throughout the colon. In rat distal colon, neutral sodium-chloride absorption accounts for the major fraction of overall sodium absorption and aldosterone stimulates electrogenic, amiloride-sensitive sodium absorption....
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Human toxicity High NaCl intake without corresponding intake of water can lead to hypernatremia: the ratio of sodium to water exceeds normal, and both the plasma sodium concentration and the total body sodium increase. Consequently, the balance of extracellular and intracellular osmolality is disturbed, which can result in several clinical symptoms, like excessive thirst, weakness, headache, ir...
متن کاملRelationship Between Soil Exchangeable Sodium Percentage and Soil Sodium Adsorption Ratio in Marvdasht Plain, Iran
Objective: Soil salinity is one of the major worldwide environmental constraints affecting agricultural production in arid and semiarid regions. Lack of proper management of water and soil resources lead to increase soil salinity and reduce soil fertility. On the other hand, it seems simple and cheap method of measuring soil salinity is necessary. The aim of this study was to determine the rela...
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ژورنال
عنوان ژورنال: Soil Science
سال: 1920
ISSN: 0038-075X
DOI: 10.1097/00010694-192004000-00006