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[Antibody formation and B-cell migration from bone marrow to spleen in mice under conditions of stimulation and suppression of erythropoiesis].

Kozlov Va, Lozovoĭ Vp, Zhuravkin In

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Abstract

The effect of erythropoietic stimulation and suppression on the production of antibody-forming cells (AFC) in the spleen and on the B-cell migration from the bone marrow to the spleen was investigated in the CBA mice. Erythropoiesis stimulation proved to sharply increase the AFC count in the spleen and the B-cell migration from the bone marrow to the spleen 1 and 4 days after the bleeding. Erythropoiesis suppression resulted in a slight increase of the AFC count in the spleen 4 and 7 days after the transfusion of syngeneic red blood cells. However, the erythropoietic suppression inhibited the B-cell migration from the bone marrow to the spleen. Possible mechanisms of the effect of the erythropoietic stimulation and suppression on the antibody production are discussed.

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What this paper is about

The effect of erythropoietic stimulation and suppression on the production of antibody-forming cells (AFC) in the spleen and on the B-cell migration from the bone marrow to the spleen was investigated in the CBA mice. Erythropoiesis stimulation proved to sharply increase the AFC count in the spleen and the B-cell migration from the bone marrow to the spleen 1 and 4 days after the bleeding. Erythropoiesis suppression resulted in a slight increase of the AFC count in the spleen 4 and 7 days after the transfusion of syngeneic red blood cells. However, the erythropoietic suppression inhibited the B-cell migration from the bone marrow to the spleen. Possible mechanisms of the effect of the erythropoietic stimulation and suppression on the antibody production are discussed.

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Available abstract

The effect of erythropoietic stimulation and suppression on the production of antibody-forming cells (AFC) in the spleen and on the B-cell migration from the bone marrow to the spleen was investigated in the CBA mice. Erythropoiesis stimulation proved to sharply increase the AFC count in the spleen and the B-cell migration from the bone marrow to the spleen 1 and 4 days after the bleeding. Erythropoiesis suppression resulted in a slight increase of the AFC count in the spleen 4 and 7 days after the transfusion of syngeneic red blood cells. However, the erythropoietic suppression inhibited the B-cell migration from the bone marrow to the spleen. Possible mechanisms of the effect of the erythropoietic stimulation and suppression on the antibody production are discussed.

Key concepts: Erythropoiesis, Spleen, Bone marrow, Stimulation, Internal medicine, Endocrinology, Immunology, Red blood cell

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[Antibody formation and B-cell migration from bone marrow to spleen in mice under conditions of stimulation and suppression of erythropoiesis]. — Research Paper | ScholarLens