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Acute & Chronic Nicotine Treatment on Gastric Ulceration

Institution: University of California, Los Angeles
Investigator(s): Kazuo Endoh, M.D.
Award Cycle: 1992 (Cycle 1) Grant #: 1FT-0037 Award: $70,000
Subject Area: General Biomedical Science
Award Type: Postdoctoral Fellowship Awards
Abstracts
Publications

Intragastric nicotine protects against 40% ethanol-induced gastric mucosal injury despite pretreatment with propranolol or N-ethylmaleimide in rats
Periodical: Digestive Diseases and Sciences Index Medicus:
Authors: Endoh K, Ro G, Leung FW ART
Yr: 1992 Vol: 37 Nbr: 3 Abs: Pg: 391-396

Mechanism of intragastric nicotine protection against ethanol-induced gastric injury
Periodical: Digestive Diseases and Sciences Index Medicus:
Authors: Endoh K, Baker M, Leung FW ART
Yr: 1991 Vol: 36 Nbr: 1 Abs: Pg: 39-46

Specific alpha2-antagonist reduces intragastric nicotine-mediated protection against 40% ethanol-induced gastric mucosal injury in rats
Periodical: Clinical Research Index Medicus:
Authors: Endoh K, Baker M, Leung FW ABS
Yr: 1991 Vol: 39 Nbr: 1 Abs: Pg: 94A

Nicotine in a dose that blocks injury-induced hyperemia, aggravates hypertonic saline-induced gastric mucosal damage in rats
Periodical: Clinical Research Index Medicus:
Authors: Endoh K, Baker M, Leung FW ABS
Yr: 1991 Vol: 39 Nbr: 1 Abs: Pg: 94A

Acute and chronic effects of marijuana smoking on pulmonary epithelial permeability
Periodical: American Review of Respiratory Disease Index Medicus:
Authors: Gil E, Chen B, Webber M, et al. ABS
Yr: 1991 Vol: 143 Nbr: Abs: A708 Pg:

Intragastric (i.g.) nicotine protects the corpus but not the antral mucosa against 40% ethanol-induced injury in rats: Result of regional differences in nicotine concentration
Periodical: Clinical Research Index Medicus:
Authors: Leung FW, Scremin OU, Endoh K ABS
Yr: 1991 Vol: 39 Nbr: 1 Abs: Pg: 5A

Nicotine in a dose that blocks injury-induced hyperemia, aggravates hypertonic saline-induced gastric mucosal damage in rats
Periodical: Gastroenterology Index Medicus:
Authors: Endoh K, Leung FW ABS
Yr: 1991 Vol: 100 Nbr: 5 Pt 2 Abs: Pg: A59

alpha2-adrenoceptor mediates intragastric nicotine protection against ethanol-injury by a mucus-dependent mechanism in rats
Periodical: Index Medicus:
Authors: Endoh K, Leung FW ABS
Yr: 1991 Vol: 100 Nbr: 5 Pt 2 Abs: Pg: A59

Role of ganglionic stimulation and blockade in the mechanism of instragastric nicotine protection against ethanol-induced gastric mucosal injury in rats
Periodical: Gastroenterology Index Medicus:
Authors: Endoh K, Leung FW ABS
Yr: 1991 Vol: 100 Nbr: 5 Pt 2 Abs: Pg: A60

Intragastric (i.g.) nicotine protects the corpus but not the antral mucosa against 40% enthanol-induced injury in rats: result of regional differences in nicotine concentration
Periodical: Gastroenterology Index Medicus:
Authors: Leung FW, Scremin OU, Endoh K ABS
Yr: 1991 Vol: 100 Nbr: 5 Pt 2 Abs: Pg: A109

Mechanism of aggravation of mucosal injury by intravenous nicotine in rat stomach
Periodical: American Journal of Physiology Index Medicus:
Authors: Endoh K, Kauffman GL Jr, Leung LW ART
Yr: 1991 Vol: 261 Nbr: 6 Pt 1 Abs: Pg: G1037-G1042

Involvement of alpha2-adrenoceptors in mechanism of intragastric nicotine protection against ethanol injury in rat stomach
Periodical: Digestive Diseases and Sciences Index Medicus:
Authors: Endoh K, Kao J, Baker M, Leung FW ABS
Yr: 1992 Vol: Nbr: Abs: Pg:

Mechanism of intragastric tetramethylammonium protection against 40% ethanol-induced gastric injury in rat stomach
Periodical: Digestive Diseases and Sciences Index Medicus:
Authors: Endoh K, Kao J, Baker M, Scremin OU, Leung FW ART
Yr: 1992 Vol: Nbr: Abs: Pg:

Mechanism of protection by intragastric tetramethylammonium (TMA) against 40% ethanol (EtOH) injury in rat stomach
Periodical: Clinical Research Index Medicus:
Authors: Endoh K, Kao J, Baker M, Scremin OU, Leung FW ABS
Yr: 1992 Vol: 40 Nbr: 1 Abs: Pg: 97A

Mechanism of protection by intraperitoneal hexamethonium or mecamylamine against 40% ethanol injury in rat stomach
Periodical: Gastroenterology Index Medicus:
Authors: Endoh K, Kao J, Leung FW ABS
Yr: 1992 Vol: Nbr: Abs: Pg:

Mechanism and protective role of gastric hyperemia associated with injury induced by intragastric hypertonic saline in rats
Periodical: Gastroenterology Index Medicus:
Authors: Endoh K, Kao J, Leung FW ABS
Yr: 1992 Vol: Nbr: Abs: Pg: