Oral Glucose Tolerance Test Using a Continuous Blood Sampling Technique for Analysis of the Blood Glucose Curve
Blood glucose levels were continuously monitored in 70 subjects during a 75g orla glucose tolerance test (OGTT). Subjects were divided into normal (N=15), borderline (N=31), diabetes with fasting glucose levels below 140mg/dl (DM1) (N=15) and diabetes with levels above 140mg/dl (DM2) (N=9). Three pa...
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| Veröffentlicht in: | Nihon Rōnen Igakkai zasshi 1994/07/25, Vol.31(7), pp.518-524 |
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| container_title | Nihon Rōnen Igakkai zasshi |
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| creator | Fuchigami, Masaaki Nakano, Hiroshi Oba, Kenzo Metori, Shouhei |
| description | Blood glucose levels were continuously monitored in 70 subjects during a 75g orla glucose tolerance test (OGTT). Subjects were divided into normal (N=15), borderline (N=31), diabetes with fasting glucose levels below 140mg/dl (DM1) (N=15) and diabetes with levels above 140mg/dl (DM2) (N=9). Three patterns of blood glucose curves were observed in each subject group; domed, biphasic and upward. The frequency of blood glocose patterns in each class of glucose tolerance group was as follows: in the normal group; domed 33.3%, biphasic 66.7%; in the borderline group; domed 67.7%, biphasic 29.0%, upward 3.2%; in the DM1 group; domed 66.7%, biphasic 13.3%, upward 20.0%; in the DM2 group; domed 77.8%, upward 22.2%. The frequency of patients with a biphasic pattern was significantly higher in the normal group than in the other groups. In the borderline group, almost all patients with a biphasic pattern were young or middle aged ( |
| doi_str_mv | 10.3143/geriatrics.31.518 |
| format | Article |
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Subjects were divided into normal (N=15), borderline (N=31), diabetes with fasting glucose levels below 140mg/dl (DM1) (N=15) and diabetes with levels above 140mg/dl (DM2) (N=9). Three patterns of blood glucose curves were observed in each subject group; domed, biphasic and upward. The frequency of blood glocose patterns in each class of glucose tolerance group was as follows: in the normal group; domed 33.3%, biphasic 66.7%; in the borderline group; domed 67.7%, biphasic 29.0%, upward 3.2%; in the DM1 group; domed 66.7%, biphasic 13.3%, upward 20.0%; in the DM2 group; domed 77.8%, upward 22.2%. The frequency of patients with a biphasic pattern was significantly higher in the normal group than in the other groups. In the borderline group, almost all patients with a biphasic pattern were young or middle aged (<60 years old). When the patients with fasting glucose levels below 140mg/dl were analyzed, the mean peak time and peak value of blood glucose levels were significantly higher in patients with domed patterns than those with biphasic patterns. Indices of early insulin response to glucose load were significantly lowre in patients with domed patterns than in those with a biphasic pattern. In conclusion, the pattern of the glucose curve in an OGTT is mainly dependent on the patient's early insulin reponse. Glucose intolerance with aging resembles diabetes from the standpoint of the pattern of glucose tolerance curves.</description><identifier>ISSN: 0300-9173</identifier><identifier>DOI: 10.3143/geriatrics.31.518</identifier><identifier>PMID: 7933656</identifier><language>jpn</language><publisher>Japan: The Japan Geriatrics Society</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Blood Glucose - metabolism ; Blood glucose curve ; Blood Specimen Collection - methods ; Elderly ; Female ; Glucose Tolerance Test - methods ; Humans ; Insulin - metabolism ; Insulin response ; Male ; Middle Aged ; Oral glucose tolerance test</subject><ispartof>Nippon Ronen Igakkai Zasshi. 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Subjects were divided into normal (N=15), borderline (N=31), diabetes with fasting glucose levels below 140mg/dl (DM1) (N=15) and diabetes with levels above 140mg/dl (DM2) (N=9). Three patterns of blood glucose curves were observed in each subject group; domed, biphasic and upward. The frequency of blood glocose patterns in each class of glucose tolerance group was as follows: in the normal group; domed 33.3%, biphasic 66.7%; in the borderline group; domed 67.7%, biphasic 29.0%, upward 3.2%; in the DM1 group; domed 66.7%, biphasic 13.3%, upward 20.0%; in the DM2 group; domed 77.8%, upward 22.2%. The frequency of patients with a biphasic pattern was significantly higher in the normal group than in the other groups. In the borderline group, almost all patients with a biphasic pattern were young or middle aged (<60 years old). When the patients with fasting glucose levels below 140mg/dl were analyzed, the mean peak time and peak value of blood glucose levels were significantly higher in patients with domed patterns than those with biphasic patterns. Indices of early insulin response to glucose load were significantly lowre in patients with domed patterns than in those with a biphasic pattern. In conclusion, the pattern of the glucose curve in an OGTT is mainly dependent on the patient's early insulin reponse. Glucose intolerance with aging resembles diabetes from the standpoint of the pattern of glucose tolerance curves.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Blood Glucose - metabolism</subject><subject>Blood glucose curve</subject><subject>Blood Specimen Collection - methods</subject><subject>Elderly</subject><subject>Female</subject><subject>Glucose Tolerance Test - methods</subject><subject>Humans</subject><subject>Insulin - metabolism</subject><subject>Insulin response</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Oral glucose tolerance test</subject><issn>0300-9173</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkD9PwzAQxT2AChQ-AAOSJ7aCXcd2MkLFXyEx0M7RxVxaV05c7ASp3x5XKYXF59N799PdI-SSsxvBM3G7xGChC9bE1N9Inh-RUyYYmxRcixNyFuOaMSkzNR2RkS6EUFKdEv8ewNEn1xsfkc69wwCtST-MHV1E2y4p0JlvO9v2vo_03nn_ST-g2bidNkezau1Xj7T2gd614LbRRupr2q1wb_6Fz_rwjefkuAYX8WJfx2Tx-DCfPU_e3p9eZndvEzNVWk241KyeyiwdpkAZpvKMy0rmCMDT6oUqNLJKqryqa85B5iAg18pglRVQF4UYk-uBuwk-rRe7srHRoHPQYrqj1ErLTGudjHwwmuBjDFiXm2AbCNuSs3IXbPkXbOrLFGyaudrD-6rBz8PEPtWkvw76OnawxIMOobPG4T8iL1S2o-rhSfCDyawglNiKHwdmk9E</recordid><startdate>199407</startdate><enddate>199407</enddate><creator>Fuchigami, Masaaki</creator><creator>Nakano, Hiroshi</creator><creator>Oba, Kenzo</creator><creator>Metori, Shouhei</creator><general>The Japan Geriatrics Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199407</creationdate><title>Oral Glucose Tolerance Test Using a Continuous Blood Sampling Technique for Analysis of the Blood Glucose Curve</title><author>Fuchigami, Masaaki ; Nakano, Hiroshi ; Oba, Kenzo ; Metori, Shouhei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2676-1570f2541436a6c068415b58eaa19339697e0b568bff11a58a3a876ceb49af993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1994</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Blood Glucose - metabolism</topic><topic>Blood glucose curve</topic><topic>Blood Specimen Collection - methods</topic><topic>Elderly</topic><topic>Female</topic><topic>Glucose Tolerance Test - methods</topic><topic>Humans</topic><topic>Insulin - metabolism</topic><topic>Insulin response</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Oral glucose tolerance test</topic><toplevel>online_resources</toplevel><creatorcontrib>Fuchigami, Masaaki</creatorcontrib><creatorcontrib>Nakano, Hiroshi</creatorcontrib><creatorcontrib>Oba, Kenzo</creatorcontrib><creatorcontrib>Metori, Shouhei</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Nihon Rōnen Igakkai zasshi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fuchigami, Masaaki</au><au>Nakano, Hiroshi</au><au>Oba, Kenzo</au><au>Metori, Shouhei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Oral Glucose Tolerance Test Using a Continuous Blood Sampling Technique for Analysis of the Blood Glucose Curve</atitle><jtitle>Nihon Rōnen Igakkai zasshi</jtitle><addtitle>Nippon Ronen Igakkai Zasshi</addtitle><date>1994-07</date><risdate>1994</risdate><volume>31</volume><issue>7</issue><spage>518</spage><epage>524</epage><pages>518-524</pages><issn>0300-9173</issn><abstract>Blood glucose levels were continuously monitored in 70 subjects during a 75g orla glucose tolerance test (OGTT). Subjects were divided into normal (N=15), borderline (N=31), diabetes with fasting glucose levels below 140mg/dl (DM1) (N=15) and diabetes with levels above 140mg/dl (DM2) (N=9). Three patterns of blood glucose curves were observed in each subject group; domed, biphasic and upward. The frequency of blood glocose patterns in each class of glucose tolerance group was as follows: in the normal group; domed 33.3%, biphasic 66.7%; in the borderline group; domed 67.7%, biphasic 29.0%, upward 3.2%; in the DM1 group; domed 66.7%, biphasic 13.3%, upward 20.0%; in the DM2 group; domed 77.8%, upward 22.2%. The frequency of patients with a biphasic pattern was significantly higher in the normal group than in the other groups. In the borderline group, almost all patients with a biphasic pattern were young or middle aged (<60 years old). When the patients with fasting glucose levels below 140mg/dl were analyzed, the mean peak time and peak value of blood glucose levels were significantly higher in patients with domed patterns than those with biphasic patterns. Indices of early insulin response to glucose load were significantly lowre in patients with domed patterns than in those with a biphasic pattern. In conclusion, the pattern of the glucose curve in an OGTT is mainly dependent on the patient's early insulin reponse. Glucose intolerance with aging resembles diabetes from the standpoint of the pattern of glucose tolerance curves.</abstract><cop>Japan</cop><pub>The Japan Geriatrics Society</pub><pmid>7933656</pmid><doi>10.3143/geriatrics.31.518</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| source | J-STAGE Free; MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Adult Aged Aged, 80 and over Blood Glucose - metabolism Blood glucose curve Blood Specimen Collection - methods Elderly Female Glucose Tolerance Test - methods Humans Insulin - metabolism Insulin response Male Middle Aged Oral glucose tolerance test |
| title | Oral Glucose Tolerance Test Using a Continuous Blood Sampling Technique for Analysis of the Blood Glucose Curve |
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