[Characteristics of anaphylaxis in fasting rats].
The effect of 4-day fasting was studied in male Wistar rats (200-150 g) sensitized by ovalbumin on anaphylaxis manifestations in vivo, antigen-dependent histamine secretion by mast cells in vitro, concentration of serum specific IgG antibodies. The fasting ended by a shocking allergen dose. It is shown that in the condition of food deprivation anaphylactic severity significantly lowered as well as antigen-dependent histamine secretion by mast cells. No changes were seen in the levels of specific antibodies in the serum.
Kondrashov
S Iu
SIu
Shirina
L I
LI
Krzhechkovskaia
V V
VV
Gmoshinskiĭ
I V
IV
Mazo
V K
VK
D000707:Anaphylaxis / Q000276:immunology* / Q000378:metabolism; D000818:Animals; D005215:Fasting; D005508:Food Deprivation; D006636:Histamine Release; D007074:Immunoglobulin G / Q000276:immunology; D008297:Male; D008407:Mast Cells / Q000276:immunology / Q000378:metabolism; D010047:Ovalbumin; D051381:Rats; D017208:Rats, Wistar
D007074:Immunoglobulin G; D010047:Ovalbumin