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葡萄球菌肠毒素对小肠水和电解质转运的影响。

Influence of staphylococcal enterotoxin on water and electrolyte transport in the small intestine.

作者信息

Elias J, Shields R

出版信息

Gut. 1976 Jul;17(7):527-35. doi: 10.1136/gut.17.7.527.

Abstract

The direct and indirect effects of staphylococcal enterotoxins A and C on the flux of water, sodium, and potassium have been studied in paired Thiry Vella fistulae in dogs. Administration of toxin resulted in a significant decrease in absorption, both in the loop to which the toxin had been administered and its pair. This decrease in absorption was associated with a decrease in movement out of the lumen, movement into the lumen remaining relatively unchanged. The mechanism of action of staphylococcal enterotoxins is discussed, and comparisons made with other enterotoxins.

摘要

在犬的成对Thiry Vella瘘管中,研究了葡萄球菌肠毒素A和C对水、钠和钾通量的直接和间接影响。给予毒素后,无论是毒素注入的肠袢还是其配对肠袢,吸收均显著减少。这种吸收减少与管腔外流减少有关,而流入管腔的量相对保持不变。文中讨论了葡萄球菌肠毒素的作用机制,并与其他肠毒素进行了比较。

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本文引用的文献

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STAPHYLOCOCCUS ENTEROTOXIN: A REVIEW.葡萄球菌肠毒素:综述
Jpn J Med Sci Biol. 1963 Feb;16:1-12. doi: 10.7883/yoken1952.16.1.
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DESIGNATION OF STAPHYLOCOCCAL EXTEROTOXINS.葡萄球菌外毒素的命名
J Bacteriol. 1963 Mar;85(3):715-6. doi: 10.1128/jb.85.3.715-716.1963.
5
Absorption of water, sodium and potassium in small intestine of dogs.狗小肠对水、钠和钾的吸收
Am J Physiol. 1960 Aug;199:281-8. doi: 10.1152/ajplegacy.1960.199.2.281.
6
Quantitative determination of histamine.
Methods Biochem Anal. 1956;3:49-95. doi: 10.1002/9780470110195.ch3.
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Effects of enterotoxin B on intestinal transport in vitro.肠毒素B对体外肠道转运的影响。
Proc Soc Exp Biol Med. 1969 Sep;131(4):1159-62. doi: 10.3181/00379727-131-34060.

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