PMID- 15881372 OWN - NLM STAT- MEDLINE DCOM- 20100607 LR - 20161018 IS - 1000-8713 (Print) IS - 1000-8713 (Linking) VI - 23 IP - 1 DP - 2005 Jan TI - [Measurement of monoamine transmitters in the brains of ovariectomized mice using high performance liquid chromatography with fluorescence detection and gradient flow rate elution]. PG - 76-8 AB - A method for the determination of norepinephrine (NE), dopamine (DA) and 5-hydroxytryptamine (5-HT) in brains of ovariectomized mice was established by using high performance liquid chromatograph with a fluorescence detector, a C18 column and a gradient flow rate delivered by a single pump. The mobile phase was a mixture of 0.1 mol/L KH2PO4 and CH3OH (9/1, v/v). Detection limits of the method were determined to be lower than 10 nmol/L, absolute recoveries were above 80% and the relative standard deviations (RSDs) of intra-day were all within 3.03%. The method has the advantages of high sensitivity and of simple sample preparation. Short analysis time and better separation of samples were also obtained. FAU - Zhang, Lei AU - Zhang L AD - Department of Biomedical Engineering of Zhejiang University, Hangzhou 310027, China. zl78213@yahoo.com.cn FAU - Lu, Yingjun AU - Lu Y FAU - Deng, Tongle AU - Deng T FAU - Zheng, Xiaoxiang AU - Zheng X LA - chi PT - English Abstract PT - Journal Article PL - China TA - Se Pu JT - Se pu = Chinese journal of chromatography JID - 9424804 RN - 0 (Biogenic Monoamines) RN - 333DO1RDJY (Serotonin) RN - VTD58H1Z2X (Dopamine) RN - X4W3ENH1CV (Norepinephrine) SB - IM MH - Animals MH - Biogenic Monoamines/*analysis MH - Brain/*metabolism MH - Chemical Fractionation MH - Chromatography, High Pressure Liquid/*methods MH - Dopamine/analysis MH - Female MH - *Fluorescence MH - Gravitation MH - Mice MH - Norepinephrine/analysis MH - Ovariectomy MH - Serotonin/analysis EDAT- 2005/05/11 09:00 MHDA- 2010/06/09 06:00 CRDT- 2005/05/11 09:00 PHST- 2005/05/11 09:00 [pubmed] PHST- 2010/06/09 06:00 [medline] PHST- 2005/05/11 09:00 [entrez] PST - ppublish SO - Se Pu. 2005 Jan;23(1):76-8.