Factor C3f is a spasmogenic
fragment released from C3b by factors I and H: the heptadeca-peptide C3f was synthesized and characterized.
For example: spasmogenic
effect of crude saponin fraction isolated form Panax ginseng was completely inhibited by atropine (Takagi et al.
Histamine and methacholine have a direct spasmogenic
effect on airway smooth muscle cells.
Current research suggests that spasmogenic
substances such as serotonin, prostaglandins, catecholamines, and histamine are released as the hemorrhagic clot dissolves.
Constituents of Byrsonima crassifolia, and their spasmogenic
Recent attempts to treat vasospasm have been directed towards preventing the spasmogenic
effect of the SAH.
The antispasmodic activity of methanol, ethyl acetate and chloroform extracts and pure compounds, Bakkenolide and reference drug Alverine, were studied against two spasmogenic
substances: acetylcholine (Ach) and barium chloride (Ba[Cl.