Effect of cyclic AMP-dependent phosphorylation of sheep's red blood cell membranes on their ability to induce the humoral immune response

1980 ◽  
Vol 90 (1) ◽  
pp. 959-962
Author(s):  
V. M. Novikova ◽  
V. A. Kozlov
Keyword(s):  
Immune Response ◽  
Cyclic Amp ◽  
Blood Cell ◽  
Red Blood Cell ◽  
Humoral Immune Response ◽  
Cell Membranes ◽  
Humoral Immune ◽  
Red Blood Cell Membranes

Hawthorn (Crataegus monogyna) Phenolic Extract Modulates Lymphocyte Subsets and Humoral Immune Response in Mice

Planta Medica ◽  
2019 ◽  
Vol 86 (02) ◽  
pp. 160-168 ◽  
Author(s):  
Magdalena Lis ◽  
Marianna Szczypka ◽  
Agnieszka Suszko-Pawłowska ◽  
Anna Sokół-Łętowska ◽  
Alicja Kucharska ◽  
...  
Keyword(s):  
Immune Response ◽  
T Lymphocytes ◽  
Blood Cell ◽  
Red Blood Cell ◽  
Humoral Immune Response ◽  
Lymphocyte Subsets ◽  
Mesenteric Lymph Nodes ◽  
Crataegus Monogyna ◽  
Humoral Immune ◽  
Phenolic Extract

AbstractThis study investigated the effect of hawthorn (Crataegus monogyna) phenolic extract on lymphocyte subsets in the lymphoid organs in nonimmunized mice and on humoral immune response in sheep red blood cell-immunized mice. Hawthorn phenolic extract (50, 100, 200 mg/kg) was administered orally five or ten times. Sheep red blood cells were injected 24 h after administration of the last extract dose. The lymphocyte subsets were assessed 24 and 72 h after the last dose. Humoral immune response was determined 4 and 7 days after immunization. Five doses of the extract decreased the percentage of CD4−CD8− and CD4+ thymocytes but elevated the percentage of CD4+CD8+ and CD8+ thymic cells. The extract increased the total number, percentage, and absolute count of T and B splenocytes. When administered five times, it lowered the percentage of T lymphocytes, but boosted the population of B lymphocytes of mesenteric lymph nodes (after 24 h). However, a rise in the population of T lymphocytes was observed 72 h after five and ten doses. The extract administered ten times elevated the number of plaque-forming cells and total anti-sheep red blood cell hemagglutinin titer but reduced the 2-ME-resistant antibody titer (day 7). At the same time, five doses of the extract increased antibody titers. Considering its impact on lymphocyte subsets and humoral immune response, hawthorn extract may be used as an immunomodulator.

Disappearance of Oxidative Damage to Red Blood Cell Membranes in Uremic Patients Following Renal Transplant

1989 ◽  
Vol 35 (3) ◽  
pp. 533-534 ◽  
Author(s):  
MASSIMO TACCONE-GALLUCCI ◽  
RICCARDO LUBRANO ◽  
ANNA BELLI ◽  
CARLO MELONI ◽  
MASSIMO MOROSETTI ◽  
...  
Keyword(s):  
Renal Transplant ◽  
Blood Cell ◽  
Oxidative Damage ◽  
Red Blood Cell ◽  
Cell Membranes ◽  
Uremic Patients ◽  
Red Blood Cell Membranes

DHA and EPA in red blood cell membranes are associated with dietary intakes of omega-3-rich fish in healthy children

2017 ◽  
Vol 124 ◽  
pp. 11-16 ◽  
Author(s):  
Colleen A. Parks ◽  
Neil R. Brett ◽  
Sherry Agellon ◽  
Paula Lavery ◽  
Catherine A. Vanstone ◽  
...  
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Cell Membranes ◽  
Healthy Children ◽  
Dietary Intakes ◽  
Omega 3 ◽  
Red Blood Cell Membranes

scholarly journals Atomic Force Microscopy of the Structure of Red Blood Cell Membranes in Acute Blood Loss and Reinfusion

2009 ◽  
Vol 5 (5) ◽  
pp. 5
Author(s):  
V. V. Moroz ◽  
A. M. Chernysh ◽  
Ye. K. Kozlova ◽  
A. K. Kirsanova ◽  
I. S, Novoderzhkina ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Blood Loss ◽  
Blood Cell ◽  
Red Blood Cell ◽  
Cell Membranes ◽  
Acute Blood Loss ◽  
Force Microscopy ◽  
Atomic Force ◽  
Red Blood Cell Membranes
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