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鉀盐代謝生理状态鉀是細胞內液主要电解物,它与磷酸盐、蛋白質等組成細胞原浆。并发現某些鉀,具有放射作用。在各种鈿胞內,其浓度頗不一致(平均为800-900毫克％),它以肌肉、皮肤、肝脏內含量最多,而紅血球內含量則較少(300-500毫克％)。正常成人体內鉀含量,每公斤体重(去脂肪)为2.65克,而新生儿每公斤体重为1.9克。身体內鉀总量,較鈉可多至2倍。鮰胞外液鉀含量較細胞內液鉀含量,平均少至100倍。人类身体內所含的鉀是与氯、磷等組合成化合物而存在,但其电离化合程度却較鈉甚少。
Potassium physiological state of metabolism Potassium is the main electrolyte within the cell fluid, which with the phosphate, protein and other components of the cell puree. And found that some potassium, with a radioactive effect. In various cells, its concentration is quite inconsistent (average 800-900 mg%), it is the most abundant in muscle, skin and liver, while less in the red blood cells (300-500 mg%). The potassium content of normal adults, 2.65 grams per kilogram of body weight (to fat), while the newborn body weight of 1.9 grams per kilogram. The total amount of potassium in the body, up to 2 times more than sodium.鮰 Extracellular potassium content than the intracellular potassium, an average of as little as 100 times. Potassium contained in the human body is combined with chlorine, phosphorus and other compounds exist, but the degree of ionization is less than sodium.