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大肠杆菌脂多糖对淋巴组织中组胺形成能力及抗体形成的影响。

Influence of Escherichia coli lipopolysaccharide on histamine-forming capacity and antibody formation in lymphoid tissues.

作者信息

Covert J B, Zarkower A

出版信息

Infect Immun. 1971 Oct;4(4):452-5. doi: 10.1128/iai.4.4.452-455.1971.

Abstract

Mice were injected intraperitoneally with 50 mug of Escherichia coli lipopolysaccharide (LPS). The spleen tissue exhibited increased histamine-forming capacity (HFC) 4 hr later. When this increased HFC was produced within 12 hr after intraperitoneal injection of sheep red blood cells (SRBC), there was an enhanced anti-SRBC antibody response in the spleen. In mice experiencing an increased spleen HFC at 36 hr after injection of SRBC, there was a significant decrease in the number of antibody-producing cells. The injection of histidine decarboxylase inhibitors simultaneously with the LPS greatly reduced the stimulation of HFC and also the adjuvant activity of the LPS.

摘要

给小鼠腹腔注射50微克大肠杆菌脂多糖(LPS)。4小时后,脾脏组织的组胺生成能力(HFC)增强。当在腹腔注射绵羊红细胞(SRBC)后12小时内产生这种增强的HFC时,脾脏中抗SRBC抗体反应增强。在注射SRBC后36小时脾脏HFC增加的小鼠中,抗体产生细胞的数量显著减少。与LPS同时注射组氨酸脱羧酶抑制剂可大大降低HFC的刺激以及LPS的佐剂活性。

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本文引用的文献

5
Mechanism of histamine release in endotoxin shock.内毒素休克中组胺释放的机制。
Am J Physiol. 1961 May;200:987-9. doi: 10.1152/ajplegacy.1961.200.5.987.
7
Histamine and stress responses of lymphoid tissues.
Endocrinology. 1967 Dec;81(6):1357-61. doi: 10.1210/endo-81-6-1357.
8
Experiments on the inhibition of histamine formation in the rat.关于大鼠体内组胺形成抑制的实验。
Br J Pharmacol Chemother. 1967 Jun;30(2):274-82. doi: 10.1111/j.1476-5381.1967.tb02134.x.
9
Antibody formation in endotoxin-tolerant mice.内毒素耐受小鼠中的抗体形成
Proc Soc Exp Biol Med. 1966 Apr;121(4):1228-30. doi: 10.3181/00379727-121-31012.

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