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经门静脉血进入肝脏的细胞的免疫学特征。

Immunological characteristics of cells entering the liver with portal blood.

作者信息

Lukomska B, Olszewski W L, Ziolkowska A, Engeset A

出版信息

Scand J Gastroenterol. 1984 Nov;19(8):1069-74.

PMID:6543476
Abstract

The mononuclear cell populations were characterized phenotypically and functionally in the splenic, mesenteric, portal, sinusoidal, and hepatic venous blood. We found higher concentrations of mononuclear cells in splenic than mesenteric and portal blood; splenic blood contained high numbers of cells with Fc, C3b receptors and surface immunoglobulin and OX8+ (cytotoxic/suppressor) cells. Liver sinusoidal blood was enriched, compared with inflowing portal blood, in cells with Fc, C3b receptors and surface immunoglobulin, OX+8 cells, and natural killer and killer cells. These findings indicate that the spleen may be the main source of migrating streams of cells to the liver and that cytotoxic subsets of these cells are retained in that organ.

摘要

对脾、肠系膜、门静脉、肝血窦和肝静脉血中的单核细胞群体进行了表型和功能特征分析。我们发现脾血中的单核细胞浓度高于肠系膜血和门静脉血;脾血中含有大量具有Fc、C3b受体、表面免疫球蛋白的细胞以及OX8 +(细胞毒性/抑制性)细胞。与流入的门静脉血相比,肝血窦血中富含具有Fc、C3b受体、表面免疫球蛋白的细胞、OX + 8细胞、自然杀伤细胞和杀伤细胞。这些发现表明,脾脏可能是细胞向肝脏迁移流的主要来源,并且这些细胞的细胞毒性亚群保留在该器官中。

相似文献

1
Immunological characteristics of cells entering the liver with portal blood.经门静脉血进入肝脏的细胞的免疫学特征。
Scand J Gastroenterol. 1984 Nov;19(8):1069-74.
2
Natural killer lymphocytes in rat liver sinusoidal blood.
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The spectrum of lymphoid subsets preferentially recruited into the liver reflects that of resident populations.优先募集到肝脏中的淋巴细胞亚群谱反映了常驻群体的谱。
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[The lymphocyte surface].
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Mechanisms of corticosteroid action on lymphocyte subpopulations. III. Differential effects of dexamethasone administration on subpopulations of effector cells mediating cellular cytotoxicity in man.皮质类固醇对淋巴细胞亚群的作用机制。III. 地塞米松给药对介导人体细胞毒性的效应细胞亚群的不同影响。
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Rapid and preferential distribution of blood-borne alphaCD3epsilonAb to the liver is followed by local stimulation of T cells and natural killer T cells.血源性αCD3ε抗体迅速且优先分布至肝脏,随后对T细胞和自然杀伤T细胞进行局部刺激。
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Comp Hepatol. 2004 Jan 14;3 Suppl 1(Suppl 1):S55. doi: 10.1186/1476-5926-2-S1-S55.
2
Migration of liver sinusoidal leukocytes to the liver colon adenocarcinoma metastases.肝窦状隙白细胞向肝结肠腺癌转移灶的迁移。
Comp Hepatol. 2004 Jan 14;3 Suppl 1(Suppl 1):S53. doi: 10.1186/1476-5926-2-S1-S53.
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Natural cytotoxicity of rat hepatic natural killer cells and macrophages against a syngeneic colon adenocarcinoma.
大鼠肝脏自然杀伤细胞和巨噬细胞对同基因结肠腺癌的天然细胞毒性。
Cancer Immunol Immunother. 1988;27(2):137-41. doi: 10.1007/BF00200018.