Caffeine enhances micturition through neuronal activation in micturition centers
DC Field | Value | Language |
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dc.contributor.author | Cho, Young-Sam | - |
dc.contributor.author | Ko, Il-Gyu | - |
dc.contributor.author | Kim, Sung-Eun | - |
dc.contributor.author | Hwan, Lakkyong | - |
dc.contributor.author | Shin, Mal-Soon | - |
dc.contributor.author | Kim, Chang-Ju | - |
dc.contributor.author | Kim, Sang-Hoon | - |
dc.contributor.author | Jin, Jun-Jang | - |
dc.contributor.author | Chung, Jun-Young | - |
dc.contributor.author | Kim, Khae-Hawn | - |
dc.date.available | 2020-02-28T15:44:02Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 1791-2997 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12078 | - |
dc.description.abstract | Caffeine may promote incontinence through its diuretic effect, particularly in individuals with underlying detrusor overactivity, in addition to increasing muscle contraction of the bladder smooth muscle. Caffeine may also affect bladder function via central micturition centers, including the medial preoptic area, ventrolateral periaqueductal gray, and pontine micturition center. However, the biochemical mechanisms of caffeine in central micturition centers affecting bladder function remain unclear. In the present study, the effects of caffeine on the central micturition reflex were investigated by measuring the degree of neuronal activation, and by quantifying nerve growth factor (NGF) expression in rats. Following caffeine administration for 14 days, a urodynamic study was performed to assess the changes to bladder function. Subsequently, immunohistochemical staining to identify the expression of c-Fos and NGF in the central micturition areas was performed. Ingestion of caffeine increased bladder smooth muscle contraction pressure and time as determined by cystometry. Expression levels of c-Fos and NGF in all central micturition areas were significantly increased following the administration of caffeine. The effects on contraction pressure and time were the most potent and expression levels of c-Fos and NGF were greatest at the lowest dose of caffeine. These results suggest that caffeine facilitates bladder instability through enhancing neuronal activation in the central micturition areas. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPANDIDOS PUBL LTD | - |
dc.relation.isPartOf | MOLECULAR MEDICINE REPORTS | - |
dc.subject | NERVE GROWTH-FACTOR | - |
dc.subject | LOWER URINARY-TRACT | - |
dc.subject | C-FOS | - |
dc.subject | INTERSTITIAL CYSTITIS | - |
dc.subject | OVERACTIVE BLADDER | - |
dc.subject | INCONTINENCE | - |
dc.subject | RATS | - |
dc.subject | EXPRESSION | - |
dc.subject | STRESS | - |
dc.subject | RISK | - |
dc.title | Caffeine enhances micturition through neuronal activation in micturition centers | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000345947900021 | - |
dc.identifier.doi | 10.3892/mmr.2014.2646 | - |
dc.identifier.bibliographicCitation | MOLECULAR MEDICINE REPORTS, v.10, no.6, pp.2931 - 2936 | - |
dc.identifier.scopusid | 2-s2.0-84914166626 | - |
dc.citation.endPage | 2936 | - |
dc.citation.startPage | 2931 | - |
dc.citation.title | MOLECULAR MEDICINE REPORTS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 6 | - |
dc.contributor.affiliatedAuthor | Kim, Khae-Hawn | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | caffeine | - |
dc.subject.keywordAuthor | central micturition center | - |
dc.subject.keywordAuthor | c-Fos | - |
dc.subject.keywordAuthor | nerve growth factor | - |
dc.subject.keywordAuthor | neuronal activation | - |
dc.subject.keywordPlus | NERVE GROWTH-FACTOR | - |
dc.subject.keywordPlus | LOWER URINARY-TRACT | - |
dc.subject.keywordPlus | C-FOS | - |
dc.subject.keywordPlus | INTERSTITIAL CYSTITIS | - |
dc.subject.keywordPlus | OVERACTIVE BLADDER | - |
dc.subject.keywordPlus | INCONTINENCE | - |
dc.subject.keywordPlus | RATS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | RISK | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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