{
"METABOLOMICS WORKBENCH":{"STUDY_ID":"ST000585","ANALYSIS_ID":"AN000900","VERSION":"1","CREATED_ON":"April 11, 2017, 12:58 pm"},

"PROJECT":{"PROJECT_TITLE":"Follicular fluid Metabolomics","PROJECT_TYPE":"MS qualitative analysis","PROJECT_SUMMARY":"Metabolomics profiling of follicular fluid samples from patients undergoing in vitro fertilization treatment","INSTITUTE":"SAO PAULO FEDERAL UNIVERSITY","DEPARTMENT":"DEPARTMENT OF SURGERY, DIVISIONOF UROLOGY, HUMAN REPRODUCTION SECTION","LABORATORY":"CENTER OF RESEARCH IN UROLOGY","LAST_NAME":"CORDEIRO","FIRST_NAME":"FERNANDA","ADDRESS":"Rua Embau, 231, Vila Clementino","EMAIL":"fernandabertuccez85@gmail.com","PHONE":"11996667402"},

"STUDY":{"STUDY_TITLE":"METABOLOMIC PROFILING OF FOLLICULAR FLUID FROM PATIENTS WITH INFERTILITY-RELATED DEEP ENDOMETRIOSIS.","STUDY_SUMMARY":"the metaboloc qualitative profiling was performed by LC-MS in follicular fluid samples of controls and endometriosis patients undergoing in vitro fertilization treatment","INSTITUTE":"Sao Paulo Federal University","LAST_NAME":"Cordeiro","FIRST_NAME":"Fernanda","ADDRESS":"Rua Embau, 231, Vila Clementino","EMAIL":"fernandabertuccez85@gmail.com","PHONE":"11996667402","NUM_GROUPS":"2","TOTAL_SUBJECTS":"40","NUM_FEMALES":"40"},

"SUBJECT":{"SUBJECT_TYPE":"Human Follicular Fluid","SUBJECT_SPECIES":"Homo sapiens","TAXONOMY_ID":"9606","AGE_OR_AGE_RANGE":"18-40","GENDER":"female","HUMAN_MEDICATIONS":"Controled ovarian Stimulation","HUMAN_EXCLUSION_CRITERIA":"Polycystic ovary syndrome, cancer, premature ovarian failure."},
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},
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},
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"Sample ID":"END07_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END08_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END08_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END09_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END09_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END10_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END10_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"QC_END_5",
"Factors":{"Sample Type":"Quality control"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END11_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END11_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END12_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END12_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END13_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END13_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END14_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END14_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END15_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END15_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"QC_END_6",
"Factors":{"Sample Type":"Quality control"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END16_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END16_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END17_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END17_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END18_1",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
},
{
"Subject ID":"-",
"Sample ID":"END18_2",
"Factors":{"Sample Type":"Endometriosis patient"},
"Additional sample data":{"Sample Preparation":"Bligh & Dyer (1959)","Amount of sample":"50 µL","Type of extract collected":"polar and apolar phases","Amount for LC-MS":"5 µL of ressuspended sample in 100 µL of ACN:H20 (1:1 - v:v)","Time of run":"17 minutes"}
}
],
"COLLECTION":{"COLLECTION_SUMMARY":"The FF samples were collected based on follicular aspiration after ovarian controlled stimulation protocol, defined by the doctor prior to the begining of the treatment. Follicular fluid samples were collectd and centrifuged at 800 × g for 10 minutes to separate the fluid from follicular cells and the samples were maintained frozen in -20 °C until the metabolites extraction."},

"TREATMENT":{"TREATMENT_SUMMARY":"Does not apply. Patients were treated for infertility according to their medical needs. The present study has no interference on patients management and it is defined as a prospective case-control study."},

"SAMPLEPREP":{"SAMPLEPREP_SUMMARY":"The FF samples were centrifuged at 800 × g for 10 minutes to separate the fluid from follicular cells and the samples were maintained frozen in -20 °C until the metabolites extraction. The Bligh & Dyer protocol (1959) was applied for proteins removal and was performed as herein: 50 µL of sample was placed in a microtube, followed by addition of 50 µL of milli-Q water, 125 µL of chloroform (CHCl3 - Merck Millipore, MA, EUA) and 250 µL of methanol (MeOH - Merck Millipore - Massachusetts, EUA). The mixture was vortexed for 30 seconds. Next, polar and apolar phases were separated by the addition of 100 µL of milli-Q water and 125 µL of CHCl3 (Merck Millipore, MA EUA). Both polar and apolar phases were collected and transferred to a new microtube. The final content was dried by using a speedvac (CentriVap Cold Trap, Labconco, MO, USA). Prior to the LC-MS analysis, the metabolites were recovered by using 100 µL of acetonitrile and water (ACN:H2O 1:1, v:v - Merk Millipore, MA, USA) and filtered in 0.22 μm PVDF filters (Merck Millipore, MA, EUA)."},

"CHROMATOGRAPHY":{"CHROMATOGRAPHY_TYPE":"Reversed phase","INSTRUMENT_NAME":"Ultima Q-TOF","COLUMN_NAME":"Waters Acquity HSS T3 (100 x 2.1mm, 1.8um)","COLUMN_TEMPERATURE":"35 °C","SOLVENT_A":"H2O with formic acid 0.1%","SOLVENT_B":"Acetonitrile with formic acid 0.1%","ANALYTICAL_TIME":"17 minutes","CAPILLARY_VOLTAGE":"3 kV"},

"ANALYSIS":{"ANALYSIS_TYPE":"MS"},

"MS":{"MS_COMMENTS":"-","INSTRUMENT_NAME":"Waters Ultima QTOF","INSTRUMENT_TYPE":"QTOF","MS_TYPE":"ESI","ION_MODE":"POSITIVE","MS_RESULTS_FILE":"ST000585_AN000900_Results.txt"}

}