{
"METABOLOMICS WORKBENCH":{"STUDY_ID":"ST000734","ANALYSIS_ID":"AN001148","VERSION":"1","CREATED_ON":"July 3, 2017, 11:09 am"},

"PROJECT":{"PROJECT_TITLE":"SCFA During Infection","PROJECT_TYPE":"MS analysis","PROJECT_SUMMARY":"Measuring SCFA following 24hr colonization by either C. difficile strain 630 or strain VPI. Compared to uninfected mice.","INSTITUTE":"University of Michigan","DEPARTMENT":"Internal Medicine","LABORATORY":"Young Lab","LAST_NAME":"Young","FIRST_NAME":"Vincent","ADDRESS":"Ann Arbor, MI","EMAIL":"youngvi@med.umich.edu","PHONE":"734-764-2237"},

"STUDY":{"STUDY_TITLE":"Measuring SCFA in mice gut following colonization by C. difficile","STUDY_TYPE":"MS analysis","STUDY_SUMMARY":"3 cages of 5-8 week old C57B/6 mice were placed on the antibiotic cefoperazone for 10 days followed by 2 days of reovery on plain water. One cage remained on plain water the entire time. Of the three antibiotic treated cages. One was mock infected (uninfected control), one was infected with C. difficile strain VPI 10463, while the other was infected with C. difficile strain 630. Twenty-four hours after the infection the mice were eutanized and the ceal content was collected and snap frozen in liquid nitrogen. Samples were stored in the -80 until analysis.","INSTITUTE":"University of Michigan","DEPARTMENT":"Biomedical Research Core Facilities","LABORATORY":"Metabolomics core","LAST_NAME":"Kachman","FIRST_NAME":"Maureen","ADDRESS":"6300 Brehm Tower, 1000 Wall Street, Ann Arbor, MI 48105-5714","EMAIL":"mkachman@med.umich.edu","PHONE":"(734) 232-8175","NUM_GROUPS":"4","TOTAL_SUBJECTS":"4"},

"SUBJECT":{"SUBJECT_TYPE":"Mouse","SUBJECT_SPECIES":"Mus musculus","TAXONOMY_ID":"10090"},
"SUBJECT_SAMPLE_FACTORS":[
{
"Subject ID":"SU0014790",
"Sample ID":"S00022595",
"Factors":{"CEFOPERAZONE":"NO","Infection":"NO"}
},
{
"Subject ID":"SU0014790",
"Sample ID":"S00022596",
"Factors":{"CEFOPERAZONE":"NO","Infection":"NO"}
},
{
"Subject ID":"SU0014790",
"Sample ID":"S00022597",
"Factors":{"CEFOPERAZONE":"NO","Infection":"NO"}
},
{
"Subject ID":"SU0014791",
"Sample ID":"S00022598",
"Factors":{"CEFOPERAZONE":"YES","Infection":"NO"}
},
{
"Subject ID":"SU0014791",
"Sample ID":"S00022599",
"Factors":{"CEFOPERAZONE":"YES","Infection":"NO"}
},
{
"Subject ID":"SU0014791",
"Sample ID":"S00022600",
"Factors":{"CEFOPERAZONE":"YES","Infection":"NO"}
},
{
"Subject ID":"SU0014791",
"Sample ID":"S00022601",
"Factors":{"CEFOPERAZONE":"YES","Infection":"NO"}
},
{
"Subject ID":"SU0014791",
"Sample ID":"S00022602",
"Factors":{"CEFOPERAZONE":"YES","Infection":"NO"}
},
{
"Subject ID":"SU0014792",
"Sample ID":"S00022603",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile VPI 10463"}
},
{
"Subject ID":"SU0014792",
"Sample ID":"S00022604",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile VPI 10463"}
},
{
"Subject ID":"SU0014792",
"Sample ID":"S00022605",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile VPI 10463"}
},
{
"Subject ID":"SU0014792",
"Sample ID":"S00022606",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile VPI 10463"}
},
{
"Subject ID":"SU0014792",
"Sample ID":"S00022607",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile VPI 10463"}
},
{
"Subject ID":"SU0014793",
"Sample ID":"S00022608",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile 630"}
},
{
"Subject ID":"SU0014793",
"Sample ID":"S00022609",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile 630"}
},
{
"Subject ID":"SU0014793",
"Sample ID":"S00022610",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile 630"}
},
{
"Subject ID":"SU0014793",
"Sample ID":"S00022611",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile 630"}
},
{
"Subject ID":"SU0014793",
"Sample ID":"S00022612",
"Factors":{"CEFOPERAZONE":"YES","Infection":"C.difficile 630"}
}
],
"COLLECTION":{"COLLECTION_SUMMARY":"-"},

"TREATMENT":{"TREATMENT_SUMMARY":"-"},

"SAMPLEPREP":{"SAMPLEPREP_SUMMARY":"-","SAMPLEPREP_PROTOCOL_FILENAME":"A007 - Short Chain Fatty Acids.pdf"},

"CHROMATOGRAPHY":{"CHROMATOGRAPHY_TYPE":"GC","INSTRUMENT_NAME":"Agilent 7890N","COLUMN_NAME":"Phenomenex Zebron ZB-WAXplus (30m x 0.25mm, 0.25um)"},

"ANALYSIS":{"ANALYSIS_TYPE":"MS","ANALYSIS_PROTOCOL_FILE":"A007 - Short Chain Fatty Acids.pdf"},

"MS":{"MS_COMMENTS":"-","INSTRUMENT_NAME":"Agilent 5975","INSTRUMENT_TYPE":"Single quadrupole","MS_TYPE":"EI","ION_MODE":"POSITIVE"},

"MS_METABOLITE_DATA":{
"Units":"nmol/mg",

"Data":[{"Metabolite":"PROPIONIC ACID","S00022595":"5.840084378","S00022596":"5.025164743","S00022597":"5.728007939","S00022598":"4.664915791","S00022599":"5.003174825","S00022600":"2.074300723","S00022601":"6.533748413","S00022602":"5.290048349","S00022603":".070904863","S00022604":".045333804","S00022605":".077458368","S00022606":".071814321","S00022607":".059701876","S00022608":".053712994","S00022609":".053209404","S00022610":".038634593","S00022611":".031298615","S00022612":".04201874"},{"Metabolite":"ISOVALERIC ACID","S00022595":".089706861","S00022596":".069187095","S00022597":".084817708","S00022598":".072504929","S00022599":".068732594","S00022600":".015811164","S00022601":".06252755","S00022602":".083709214","S00022603":".010654133","S00022604":".009235816","S00022605":".014520628","S00022606":".013444063","S00022607":".012007614","S00022608":".003276861","S00022609":".009653162","S00022610":".004418113","S00022611":".004534621","S00022612":".004965868"},{"Metabolite":"ACETIC ACID","S00022595":"25.59294197","S00022596":"25.41492366","S00022597":"28.4688173","S00022598":"2.866606396","S00022599":"9.63153058","S00022600":"4.594908649","S00022601":"7.921260485","S00022602":"3.878906437","S00022603":"1.479032999","S00022604":".972716676","S00022605":"1.973832838","S00022606":"1.746918212","S00022607":"1.191550721","S00022608":"1.188376034","S00022609":"1.341207373","S00022610":".806126607","S00022611":".764126837","S00022612":"1.174697872"},{"Metabolite":"BUTYRIC ACID","S00022595":"8.61465711","S00022596":"11.65673252","S00022597":"12.05432854","S00022598":"1.923871524","S00022599":"3.514100872","S00022600":".493128939","S00022601":"1.179575308","S00022602":"1.868520115","S00022603":".180448284","S00022604":".057834738","S00022605":".153882618","S00022606":".128358278","S00022607":".11396217","S00022608":".149965956","S00022609":".076179454","S00022610":".055860094","S00022611":".039527266","S00022612":".093361116"},{"Metabolite":"OCTANOIC ACID","S00022595":".025932249","S00022596":".010373652","S00022597":".012243175","S00022598":".009419153","S00022599":".0126574","S00022600":".011599976","S00022601":".008438677","S00022602":".01961425","S00022603":".005805574","S00022604":".005689784","S00022605":".007483888","S00022606":".007176709","S00022607":".00638579","S00022608":".010068842","S00022609":".008814481","S00022610":".008850281","S00022611":".012685614","S00022612":".012274529"},{"Metabolite":"VALERIC ACID","S00022595":".432063293","S00022596":".44141974","S00022597":".504528232","S00022598":".061734397","S00022599":".288796793","S00022600":".015504573","S00022601":".021711761","S00022602":".047579943","S00022603":".012914933","S00022604":".005975966","S00022605":".012380643","S00022606":".009758525","S00022607":".010318437","S00022608":".027223253","S00022609":".008541028","S00022610":".007159443","S00022611":".00445641","S00022612":".015370977"},{"Metabolite":"HEPTANOIC ACID","S00022595":".005741537","S00022596":".002880174","S00022597":".002584118","S00022598":".001060799","S00022599":".00103679","S00022600":".00144478","S00022601":".001079936","S00022602":".000378714","S00022603":".000863618","S00022604":".000221175","S00022605":".000322775","S00022606":".000258454","S00022607":".000538541","S00022608":".00149324","S00022609":".000292595","S00022610":".000379465","S00022611":".000354646","S00022612":".000674351"},{"Metabolite":"HEXANOIC ACID","S00022595":".018829258","S00022596":".011292956","S00022597":".011096831","S00022598":".004118441","S00022599":".006877033","S00022600":".004368695","S00022601":".003672636","S00022602":".003144908","S00022603":".00137236","S00022604":".001552075","S00022605":".001409975","S00022606":".001526006","S00022607":".002077386","S00022608":".003169532","S00022609":".002258753","S00022610":".002408635","S00022611":".001950788","S00022612":".004657346"}],

"Metabolites":[{"Metabolite":"PROPIONIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"1032","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"ISOVALERIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"10430","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"ACETIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"176","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"BUTYRIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"264","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"OCTANOIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"379","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"VALERIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"7991","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"HEPTANOIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"8094","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""},{"Metabolite":"HEXANOIC ACID","moverz_quant":"","ri":"","ri_type":"","pubchem_id":"8892","inchi_key":"","kegg_id":"","other_id":"","other_id_type":""}]
}

}