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Article: Na +/H + ion-exchange property of postmortem human gastric mucus

TitleNa +/H + ion-exchange property of postmortem human gastric mucus
Authors
Issue Date1988
PublisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00365521.asp
Citation
Scandinavian Journal Of Gastroenterology, 1988, v. 23 n. 6, p. 701-704 How to Cite?
AbstractThe Na +/H + ion-exchange property of human gastric mucus and its relationship to age has been studied. Mucus was collected from 40 postmortem human stomachs (age range, 21-83 years) within 24 h of traumatic death. Twenty-one stomachs (age range, 21-76 years) were free of Campylobacter pylori infection and histologic gastritis. Mucus from these stomachs was consistently a cation exchanger at pH 6 in an in vitro system. The cation-exchange capacity of mucus from seven stomachs within the age range 55-70 years was 50% less than the cation-exchange capacity of mucus from eight stomachs within the age range 20-35 years. This study shows that human gastric mucus at pH 6 is a cation exchanger and that the ion-exchange capacity decreases with age.
Persistent Identifierhttp://hdl.handle.net/10722/175648
ISSN
2015 Impact Factor: 2.199
2015 SCImago Journal Rankings: 0.891
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorThomsen, Len_US
dc.contributor.authorTasmanJones, Cen_US
dc.contributor.authorMaher, Ken_US
dc.contributor.authorWiggins, Pen_US
dc.contributor.authorLee, Sen_US
dc.contributor.authorMorris, Aen_US
dc.date.accessioned2012-11-26T09:00:16Z-
dc.date.available2012-11-26T09:00:16Z-
dc.date.issued1988en_US
dc.identifier.citationScandinavian Journal Of Gastroenterology, 1988, v. 23 n. 6, p. 701-704en_US
dc.identifier.issn0036-5521en_US
dc.identifier.urihttp://hdl.handle.net/10722/175648-
dc.description.abstractThe Na +/H + ion-exchange property of human gastric mucus and its relationship to age has been studied. Mucus was collected from 40 postmortem human stomachs (age range, 21-83 years) within 24 h of traumatic death. Twenty-one stomachs (age range, 21-76 years) were free of Campylobacter pylori infection and histologic gastritis. Mucus from these stomachs was consistently a cation exchanger at pH 6 in an in vitro system. The cation-exchange capacity of mucus from seven stomachs within the age range 55-70 years was 50% less than the cation-exchange capacity of mucus from eight stomachs within the age range 20-35 years. This study shows that human gastric mucus at pH 6 is a cation exchanger and that the ion-exchange capacity decreases with age.en_US
dc.languageengen_US
dc.publisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00365521.aspen_US
dc.relation.ispartofScandinavian Journal of Gastroenterologyen_US
dc.subject.meshAdulten_US
dc.subject.meshAge Factorsen_US
dc.subject.meshAgeden_US
dc.subject.meshGastric Mucosa - Physiologyen_US
dc.subject.meshHumansen_US
dc.subject.meshHydrogen-Ion Concentrationen_US
dc.subject.meshIon Exchangeen_US
dc.subject.meshMiddle Ageden_US
dc.subject.meshSodium - Physiologyen_US
dc.titleNa +/H + ion-exchange property of postmortem human gastric mucusen_US
dc.typeArticleen_US
dc.identifier.emailLee, S: sumlee@hku.hken_US
dc.identifier.authorityLee, S=rp01351en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.3109/00365528809093936-
dc.identifier.pmid3175531-
dc.identifier.scopuseid_2-s2.0-0023772126en_US
dc.identifier.volume23en_US
dc.identifier.issue6en_US
dc.identifier.spage701en_US
dc.identifier.epage704en_US
dc.identifier.isiWOS:A1988P616500012-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridThomsen, L=55107476400en_US
dc.identifier.scopusauthoridTasmanJones, C=7003303326en_US
dc.identifier.scopusauthoridMaher, K=16171888900en_US
dc.identifier.scopusauthoridWiggins, P=7006787396en_US
dc.identifier.scopusauthoridLee, S=7601417497en_US
dc.identifier.scopusauthoridMorris, A=35430322800en_US

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