title: Effect of shitei-to, a traditional Chinese medicine formulation, on pentylenetetrazol-induced kindling in mice.
abstract: This study measured the effects of Shitei-To (STT), a traditional Chinese Medicine, which is a mixture of extracts from three medicinal herbs, Shitei (SI, Kaki Calyx; calyx of Diospyros kaki L. f.), Shokyo (SK, Zingiberis Rhizoma; rhizome of Zingiber officinale Roscoe) and Choji (CJ, Caryophylli flos; flowerbud of Syzygium aromaticum [L.] Merrill et. Perry), has long been used for the treatment of hiccups in Japan and China, against fully pentylenetetrazol-kindled seizures and on the development of pentylenetetrazol kindling in mice. Repeated administration of STT (3.0 g/kg p.o.) mildly retards the development of pentylenetetrazol-induced kindling in mice. STT also decreased the number of tonic-clonic convulsions resulting from progression kindling. On the other hand, STT had no effect on convulsions in fully pentylenetetrazol-kindled mice. These findings suggest that STT protects against the development of convulsions, and that STT may have therapeutic effects in the prevention of secondarily generalized seizures.
authors.affiliation: Central Research Laboratory, Kotaro Pharmaceutical Co., Ltd., Osaka, Japan.
authors.forename: E
authors.initials: E
authors.lastname: Minami
authors.forename: H
authors.initials: H
authors.lastname: Shibata
authors.forename: M
authors.initials: M
authors.lastname: Nomoto
authors.forename: T
authors.initials: T
authors.lastname: Fukuda
mesh_terms: D000818:Animals; D000927:Anticonvulsants / Q000494:pharmacology*; D003292:Convulsants; D004195:Disease Models, Animal; D004365:Drugs, Chinese Herbal / Q000494:pharmacology*; D007696:Kindling, Neurologic / Q000187:drug effects*; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D010433:Pentylenetetrazole; D012640:Seizures / Q000517:prevention & control
chemical_list: D000927:Anticonvulsants; D003292:Convulsants; D004365:Drugs, Chinese Herbal; C120103:shitei-to; D010433:Pentylenetetrazole