The Effects of Thioperamide on the Histamine Level and Histidine Decarboxylase Activity of Mouse Brain

2005 ◽  
Vol 6 (1) ◽  
pp. 61-64
Author(s):  
Durdi Qujeq . ◽  
Rahim Jourjani Daz .
Keyword(s):  
Mouse Brain ◽  
Histidine Decarboxylase ◽  
Histamine Level ◽  
Decarboxylase Activity ◽  
Histidine Decarboxylase Activity

The effect of methamphetamine on histamine level and histidine decarboxylase activity in the rat brain

1996 ◽  
Vol 734 (1-2) ◽  
pp. 98-102 ◽  
Author(s):  
Chihiro Ito ◽  
Kenji Onodera ◽  
Eiko Sakurai ◽  
Mitsumoto Sato ◽  
Takehiko Watanabe
Keyword(s):  
Rat Brain ◽  
Histidine Decarboxylase ◽  
Histamine Level ◽  
Decarboxylase Activity ◽  
Histidine Decarboxylase Activity

Mast cells and histamine concentration in muscle and liver of dystrophic mice

1964 ◽  
Vol 206 (2) ◽  
pp. 338-340 ◽  
Author(s):  
Pierre Bois
Keyword(s):  
Mast Cells ◽  
Histidine Decarboxylase ◽  
Binding Capacity ◽  
The Other ◽  
Decarboxylase Activity ◽  
Histamine Concentration ◽  
Other Hand ◽  
Histamine Binding ◽  
Dystrophic Mice ◽  
Histidine Decarboxylase Activity

The distribution of mast cells in muscle and liver of dystrophic mice was studied; histamine and histidine decarboxylase activity was also measured in the same tissues. Mast cells were significantly more numerous in dystrophic muscles. On the other hand, very few cells could be counted in the liver of either control or dystrophic animals. Histamine concentration was higher in muscle and liver of dystrophic mice; no visible increase in histidine decarboxylase activity could be measured by the methods used. It is concluded that histamine-binding capacity is increased in some tissues of dystrophic mice.

Regulation of rat stomach histidine decarboxylase activity by the serum gastrin concentration

1973 ◽  
Vol 3 (3) ◽  
pp. 178-179 ◽  
Author(s):  
R. Håkanson ◽  
G. Liedberg ◽  
J. Oscarson ◽  
J. F. Rehfeld ◽  
F. Stadil
Keyword(s):  
Histidine Decarboxylase ◽  
Serum Gastrin ◽  
Decarboxylase Activity ◽  
Rat Stomach ◽  
Serum Gastrin Concentration ◽  
Histidine Decarboxylase Activity

Elevation of histidine decarboxylase activity in skeletal muscles and stomach in mice by stress and exercise

2000 ◽  
Vol 279 (6) ◽  
pp. R2042-R2047 ◽  
Author(s):  
Kentaro Ayada ◽  
Makoto Watanabe ◽  
Yasuo Endo
Keyword(s):  
Muscle Activity ◽  
Skeletal Muscles ◽  
Histidine Decarboxylase ◽  
Muscle Tension ◽  
The Other ◽  
Decarboxylase Activity ◽  
Gastric Hemorrhage ◽  
Different Types ◽  
Cold Restraint ◽  
Histidine Decarboxylase Activity

The effects of different types of stress (water bathing, cold, restraint, and prolonged walking) on histidine decarboxylase (HDC) activity in masseter, quadriceps femoris, and pectoralis superficial muscles, and in the stomach were examined in mice. All of these stresses elevated gastric HDC activity. Although water bathing, in which muscle activity was slight, was sufficiently stressful to produce gastric hemorrhage and to increase gastric HDC activity, it produced no detectable elevation of HDC activity in any of the muscles examined. The other stresses all elevated HDC activity in all three muscles. We devised two methods of restraint, one accompanied by mastication and the other not. The former elevated HDC activity in the masseter muscle, but the latter did not. These results suggest that 1) HDC activity in the stomach is an index of responses to stress, 2) the elevation of HDC activity in skeletal muscles during stress is induced partly or wholly by muscle activity and/or muscle tension, and 3) stress itself does not always induce an elevation of HDC activity in skeletal muscles.

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