Determination of histamine release from mast cells using a histamine-sensitive membrane electrode

1999 ◽  
Vol 396 (2-3) ◽  
pp. 189-193 ◽  
Author(s):  
Takashi Katsu ◽  
Hiroki Hirodo
Keyword(s):  
Mast Cells ◽  
Histamine Release ◽  
Membrane Electrode ◽  
Sensitive Membrane

scholarly journals Anaphylaxis with Schistosoma mansoni extracts in normal and infected mice

1985 ◽  
Vol 27 (4) ◽  
pp. 179-185 ◽  
Author(s):  
T. A. Mota-Santos ◽  
A. F. S. Oliveira ◽  
S. E. Gerken ◽  
N. M. Vaz
Keyword(s):  
Mast Cells ◽  
Schistosoma Mansoni ◽  
Histamine Release ◽  
Intravenous Injection ◽  
Passive Cutaneous Anaphylaxis ◽  
Protein Antigens ◽  
Ige Antibodies ◽  
Peritoneal Mast Cells

Methods generally utilized for studies on anaphylaxis to protein antigens such as determination of histamine release to the blood, hemoconcentration, histamine release from peritoneal mast cells and passive cutaneous anaphylaxis (PCA) were used to investigate some aspects of the anaphylaxis to parasite antigens in Schistosoma mansoni infected mice. The release of histamine to the blood and significant rates of hemoconcentration were induced by intravenous injection of schistosomula or cercarial extracts into 10-13 weeks infected mice. Cercarial, schistosomula, worm tegument and soluble egg antigens were able to trigger histamine release from peritoneal mast cells from chronically infected mice. In spite of the PCA reaction beeing detected within 2 hours of sensitization (IgG1antibodies) in 6 of 8 tested sera from chronically infected mice, no detectable reactions were obtained after 48 hours sensitization (IgE antibodies). Although IgE was not detected in the circulation, by the PCA technique, the results indicate that the infected mice contained IgE antibodies bound to their mast cells.

Determination of phosphatidylcitoline in serum with use of a choline-sensitive membrane electrode

1989 ◽  
Vol 217 ◽  
pp. 193-195 ◽  
Author(s):  
Takashi Katsu ◽  
Masakazu Kuroko ◽  
Takashi Hirota ◽  
Yuzaburo Fujita
Keyword(s):  
Membrane Electrode ◽  
Sensitive Membrane

scholarly journals In situ detection of histamine released from mast cells by using a histamine-sensitive membrane electrode.

1986 ◽  
Vol 34 (9) ◽  
pp. 3968-3970 ◽  
Author(s):  
Takashi Katsu ◽  
Mieko Kanamitsu ◽  
Takashi Hirota ◽  
Kenji Tasaka ◽  
Yuzaburo Fujita
Keyword(s):  
Mast Cells ◽  
Membrane Electrode ◽  
In Situ Detection ◽  
Sensitive Membrane

Determination of methamphetamine in urine in situ using a methamphetamine-sensitive membrane electrode

1993 ◽  
Vol 274 (1) ◽  
pp. 59-63 ◽  
Author(s):  
Kiyoyuki Watanabe ◽  
Kunio Okada ◽  
Takashi Katsu
Keyword(s):  
Membrane Electrode ◽  
Sensitive Membrane

Potentiometric determination of alkaline phosphatase in blood serum using a hordenine-sensitive membrane electrode

1996 ◽  
Vol 8 (12) ◽  
pp. 1101-1104 ◽  
Author(s):  
Takashi Katsu ◽  
Koji Yamanaka ◽  
Shima Hiramaki ◽  
Takao Tanaka ◽  
Tomohisa Nagamatsu
Keyword(s):  
Alkaline Phosphatase ◽  
Blood Serum ◽  
Potentiometric Determination ◽  
Membrane Electrode ◽  
Sensitive Membrane
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