scholarly journals The Sea Star Invertebrate Primitive Antibody (IPA):Rosetting And PFC (Plaque-Forming Cell). Anti-SRBC Antibodies

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Michel Leclerc
Keyword(s):  
Red Blood Cells ◽  
B Lymphocytes ◽  
Blood Cells ◽  
T And B Lymphocytes ◽  
Sea Star ◽  
Sheep Red Blood Cells ◽  
Positive Results

Next to the sea star T and B lymphocytes, we find the IPA (Invertebrate Primitive Antibody). Rosetting test and PFC test  after Injection of SRBC (Sheep red blood cells)were performed in the sea starAsterias rubens (Echinodermata). Positive results were obtained and summarized in this work. They indicated the presence of anti-SRBC antibodies in the sea star, according to the method of Cunningham.

Apoptosis of T and B lymphocytes, natural killer cells and monocytes contained in packed red blood cells

Vox Sanguinis ◽  
2004 ◽  
Vol 87 (1) ◽  
pp. 46-47 ◽  
Author(s):  
F. Callera ◽  
C. M. T. Pessoa de Melo ◽  
C. V. Rubens ◽  
A. M. M. P. Cavalcante ◽  
V. Buccheri
Keyword(s):  
Natural Killer Cells ◽  
Red Blood Cells ◽  
Natural Killer ◽  
B Lymphocytes ◽  
Blood Cells ◽  
T And B Lymphocytes ◽  
Killer Cells ◽  
Packed Red Blood Cells

Lymphocytes T and B in rabbits infected with RHD virus

2013 ◽  
Vol 16 (3) ◽  
pp. 563-565
Author(s):  
P. Niedźwiedzka-Rystwej ◽  
B. Tokarz-Deptuła ◽  
W. Deptuła
Keyword(s):  
Red Blood Cells ◽  
B Lymphocytes ◽  
Blood Cells ◽  
Immunological Response ◽  
T And B Lymphocytes

Abstract The aim of this study was to determine the differences in immunological response of animals infected with different antigenic variants of the virus - three haemagglutinating (Vt97, Triptis, Hartmannsdorf) and two non-haemagglutinating (Pv97, 9905 RHDVa). The specific immunological response was measured by the dynamics of changes in the amount of lymphocytes T (with CD5+, CD4+, CD8+, CD25+ receptor) and B (with CD19+ receptor). The study showed differences in immunogenicity of the analysed RHDV antigenic variants, which allowed them to be divided into groups of: more immunogenic strains, including non-haemagglutinating 9905 RHDVa and haemagglutinating Vt97 and Triptis variants; and less immunogenic strains, including the haemagglutinating Hartmannsdorf variant and the non-haemagglutinating Pv97 variant. Such a result may indicate that the agglutination capacity of red blood cells might not be a factor impacting the number of T and B lymphocytes.

scholarly journals Cryopreservation of Sheep Red Blood Cells

1980 ◽  
Vol 21 (2) ◽  
pp. 291-298
Author(s):  
Veslemøy Myhruold
Keyword(s):  
Red Blood Cells ◽  
Blood Cells ◽  
Sheep Red Blood Cells

Detection of islet cell surface antibodies by an indirect rosette assay, using islet cells and protein A-labeled sheep red blood cells

1984 ◽  
Vol 74 (1) ◽  
pp. 173-180 ◽  
Author(s):  
Shoji Maruyama ◽  
Masahiko Sugiura ◽  
Michio Nakazawa ◽  
Hiroko Tomiyama ◽  
Miyuki Shizawa ◽  
...  
Keyword(s):  
Cell Surface ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Islet Cell ◽  
Islet Cells ◽  
Protein A ◽  
Sheep Red Blood Cells ◽  
Islet Cell Surface Antibodies ◽  
Surface Antibodies

scholarly journals In vitro antioxidant effects of Trigonella foenum graecum (L.) Fenugreek seed extract on sheep red blood cells

2012 ◽  
Vol 6 (38) ◽  
pp. 5119-5127 ◽  
Author(s):  
Dinakaran Vasudevan ◽  
Sridharan Subhashree ◽  
Periyasamy Latha ◽  
Sudha Rani Sankaramoorthy
Keyword(s):  
Red Blood Cells ◽  
Blood Cells ◽  
Seed Extract ◽  
Trigonella Foenum Graecum ◽  
Fenugreek Seed ◽  
Sheep Red Blood Cells ◽  
Trigonella Foenum Graecum L ◽  
Antioxidant Effects

scholarly journals CELLS INVOLVED IN THE IMMUNE RESPONSE

1969 ◽  
Vol 129 (4) ◽  
pp. 757-774 ◽  
Author(s):  
Nabih I. Abdou ◽  
Maxwell Richter
Keyword(s):  
Bone Marrow ◽  
Immune Response ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Bone Marrow Cells ◽  
Allogeneic Bone Marrow ◽  
Red Cells ◽  
Allogeneic Bone ◽  
Sheep Red Blood Cells ◽  
Sheep Red Cells

Irradiated rabbits given allogeneic bone marrow cells from normal adult donors responded to an injection of sheep red blood cells by forming circulating antibodies. Their spleen cells were also capable of forming many plaques using the hemolysis in gel technique, and were also capable of undergoing blastogenesis and mitosis and of incorporating tritiated thymidine upon exposure to the specific antigen in vitro. However, irradiated rabbits injected with allogeneic bone marrow obtained from rabbits injected with sheep red blood cells 24 hr prior to sacrifice (primed donors) were incapable of mounting an immune response after stimulation with sheep red cells. This loss of reactivity by the bone marrow from primed donors is specific for the antigen injected, since the immune response of the irradiated recipients to a non-cross-reacting antigen, the horse red blood cell, is unimpaired. Treatment of the bone marrow donors with high-titered specific antiserum to sheep red cells for 24 hr prior to sacrifice did not result in any diminished ability of their bone marrow cells to transfer antibody-forming capacity to sheep red blood cells. The significance of these results, with respect to the origin of the antigen-reactive and antibody-forming cells in the rabbit, is discussed.

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