1.Linkage between gene marker of chromosome 11q13 and IgE-receptor mediated basophil histamine release.
Korean Journal of Medicine 1999;56(5):665-665
No abstract available.
Basophils*
;
Histamine Release*
;
Histamine*
2.Effects of cortex mori on the compound 48/80-induced anaphylactic shock and histamine release from mast cells.
Byoung Deuk JUN ; Chang Ho SONG ; Young Suk CHOI ; Byoung Keon PARK ; Moo Sam LEE
Korean Journal of Anatomy 1991;24(2):193-204
No abstract available.
Anaphylaxis*
;
Histamine Release*
;
Histamine*
;
Mast Cells*
3.Inhibitory effects of cortex mori on compound 48/80 induceddegranulation and histamine release from rat mast cells.
Moo Sam LEE ; Byoung Deuk JUN ; Byoung Sang CHOI ; Byoung Moon KO ; Chang Ho SONG ; Eui Sic CHO
Korean Journal of Anatomy 1991;24(3):285-296
No abstract available.
Animals
;
Histamine Release*
;
Histamine*
;
Mast Cells*
;
Rats*
4.Inhibitory Effect of Rubus Coreanus on Compound 48/80- or Anti-DNP IgE-Induced Mast Cell Activation.
Guang Zhao LI ; Ok Hee CHAI ; Chang Ho SONG
Immune Network 2004;4(2):100-107
BACKGROUND: The fruit of Rubus coreanus (RC), a perennial herb, has been cultivated for a long time as a popular vegetable. The anti-allergy mechanism of RC is unknown. The purpose of this study is to investigate the inhibitory effect of RC on compound 48/80- or anti-DNP IgE-induced mast cell activation. METHODS: For this, influences of RC on the compound 48/80-induced degranulation, histamine release, calcium influx and the change of the intracellular cAMP (cyclic adenosine-3',5' monophosphate) levels of rat peritoneal mast cells (RPMC) and on the anti-DNP IgE-induced histamine release of RPMC were observed. RESULTS: The pretreatment of RC inhibited compound 48/ 80-induced degranulation, histamine release and intracelluar calcium uptake of RPMC. The anti-DNP IgE-induced histamine release of RPMC was significantly inhibited by pretreatment of RC. The RC increased the level of intracellular cAMP of RPMC, and the pretreatment of RC inhibited compound 48/80-induced decrement of intracellular cAMP of RPMC. CONCLUSION: These results suggest that RC contains some substances with an activity to inhibit the compound 48/80- or anti-DNP IgE-induced mast cell activitation. The inhibitory effects of RC are likely due to the stabilization of mast cells by blocking the calcium uptake and enhancing the level of intracellular cAMP.
Animals
;
Calcium
;
Fruit
;
Histamine
;
Histamine Release
;
Mast Cells*
;
Rats
;
Vegetables
5.Production of extracellular enzymes and histamine release from rat peritoneal mast cells by aeromonas hydrophila.
Seok Don PARK ; Jung Woon KO ; Byung Deuk JEON ; Seon Hee OH ; Chang Ho SONG ; Myoung Ok KOH
Korean Journal of Dermatology 1991;29(6):745-758
No abstract available.
Aeromonas hydrophila*
;
Aeromonas*
;
Animals
;
Histamine Release*
;
Histamine*
;
Mast Cells*
;
Rats*
6.Inhibitory effects of mori cortex on compound 48/80-induced histamine release and calcium uptake of rat peritoneal mast cells.
Kyoung Jin KANG ; Byoung Duek JUN ; Ok Hee CHAI ; Moo Sam LEE
Korean Journal of Immunology 1993;15(1):91-99
No abstract available.
Animals
;
Calcium*
;
Histamine Release*
;
Histamine*
;
Mast Cells*
;
Rats*
7.Effect of Compound 48/80 on Cardiac Function and Histamine Release in Isolated Guinea Pig Hearts.
Korean Circulation Journal 1992;22(2):240-247
No abstract available.
Animals
;
Guinea Pigs*
;
Guinea*
;
Heart*
;
Histamine Release*
;
Histamine*
8.Allergy to carminic acid: in vitro evidence of involvement of protein-binding hapten
Mika OSUMI ; Masao YAMAGUCHI ; Naoya SUGIMOTO ; Maho SUZUKAWA ; Hidenori ARAI ; Hiroshi AKIYAMA ; Hiroyuki NAGASE ; Ken OHTA
Asia Pacific Allergy 2019;9(1):e2-
We previously described a rare case of anaphylaxis presumably induced by carminic acid in cochineal dye used as a food additive. In this study, highly pure carminic acid was added to an albumin-containing buffer at various concentrations, followed by serial dilution. Varying the mixing ratio of carminic acid and albumin affected the extent of histamine release from passively sensitized basophils. Similar basophil histamine release occurred with carminic acid-globulin solutions. These results provide experimental evidence indicating that basophil activation is dependent on hapten (carminic acid) and carrier (protein) interaction.
Anaphylaxis
;
Basophils
;
Carmine
;
Food Additives
;
Histamine Release
;
Hypersensitivity
;
In Vitro Techniques
9.Inhibitory effects of curcumin on passive cutaneous anaphylactoid response and compound 48/80-induced mast cell activation.
Yun Ho CHOI ; Guang Hai YAN ; Ok Hee CHAI ; Chang Ho SONG
Anatomy & Cell Biology 2010;43(1):36-43
Mast cells participate in allergies and inflammation by secreting a variety of pro-inflammatory mediators. Curcumin, the active component of turmeric, is a polyphenolic phytochemical with anti-tumor, anti-inflammatory, anti-oxidative, and anti-allergic properties. The effects of curcumin on compound 48/80-induced mast cell activation and passive cutaneous anaphylactoid reactions are unknown. In this report, we investigated the influences of curcumin on the passive cutaneous anaphylactoid response in vivo and compound 48/80-induced mast cell activation in vitro. The mechanism of action was examined by calcium uptake measurements and cAMP assays in mast cells. Curcumin significantly attenuated the mast cell-mediated passive cutaneous anaphylactoid reaction in an animal model. In agreement with this in vivo activity, curcumin suppressed compound 48/80-induced rat peritoneal mast cell (RPMC) degranulation and histamine release from RPMCs. Moreover, compound 48/80-elicited calcium uptake into RPMCs was reduced in a dose-dependent manner by curcumin. Furthermore, curcumin increased the level of intracellular cAMP and significantly inhibited the compound 48/80-induced reduction of cAMP in RPMCs. These results corroborate the finding that curcumin may have anti-allergic activity.
Animals
;
Calcium
;
Curcuma
;
Curcumin
;
Histamine
;
Histamine Release
;
Hypersensitivity
;
Inflammation
;
Mast Cells
;
Models, Animal
;
Rats
10.The Hemodynamic Effects of Metocurine during Enflurane Anesthesia .
Jae Cheol LEE ; Byung Seok CHOI ; Tai Sung KIM ; Ho Yeong KIL ; Sang Ho JIN
Korean Journal of Anesthesiology 1989;22(6):830-835
This study was undertaken to determine the hemodynamic effects of metocurine in 40 adult patients (ASA class I-II) scheduled for elective operation. Anesthesia was induced with thiopental sodium 3-5 mg/kg IV and maintained with enflurane at a constant inspired concentration of 1.5-2.5 vo1%. After 30-minutes of hemodynamic stabilization and when operative stimulus was judged to be unchanged, each patient was randomly assigned to one of following three groups. Group I: Bolus injection of metocurine(0. 28 mg/kg, ED95) within 5 seconds. Group II: Slow injection of metocurine(0.28mg/kg, ED95) within 3 minutes. Group III: Metocurine injection as group I with prophylactic use of H(1)-H(2)-receptor blocker(Cimetidine 300 mg PO, 1 hour before induction and chlorpheniramine 1. 0 mg/kg IV, 10 min. before metocurine injection). There were no significant changes in mean arterial pressure and heart rate throughout the study (p< 0.05), but only one case of group I revealed the evidence of systemic histamine release. Group II and Group III showed no evidence of systemic histamine release. Therefore, we felt that metocurine might be used safely with slow injection or prophylactic use of H(1) and H(2) receptor blocker with rapid bolus injection for any surgical operation, including cardiovascular operations.
Adult
;
Anesthesia*
;
Arterial Pressure
;
Chlorpheniramine
;
Enflurane*
;
Heart Rate
;
Hemodynamics*
;
Histamine
;
Histamine Release
;
Humans
;
Thiopental