The combination of antemortem oral swab sampling and real-time PCR amplification and quantification reported here should be useful for the study of the Pneumocystis infections in other experimental models and provides a rationale for similar studies to be conducted in the clinical setting.
Similar influences on GMO quantification have been reported for processed corn [ 18].
This sensitivity is competitive with the quantification limits previously reported for the detection of BPA levels in human blood utilizing liquid chromatography (LC)–tandem mass spectrometry, ranging from 0.43 to 64 nM.
In this study a UHPLC method with UV detection is reported for quantification of flavonoids and isoflavones in human urine.
Numerous analytical techniques have been reported for the quantification of amorphous/crystalline phase, and implicit in all quantitative options are issues of accuracy, precision, and suitability.
Numerous analytical techniques have been reported for the quantification of amorphous phase, but issues of sensitivity, suitability, limit of detection, and quantitation pose significant challenges.
A method is reported for the quantification of isoorientin (using a standard addition method) and total flavonoids (expressed as rutin, using the external standard method) in passion fruit pulp (Passiflora edulis Sims f. flavicarpa Degener, Passifloraceae).
By taking carbohydrate antigen 19-9 (CA19-9), ofe of the most important carbohydrate tumor marker as the model analyte, the proposed CE-CLIA method for CA19-9 detection showed a linear range from 0.025 to 1.00 U/mL with a detection limit of 0.016 U/mL (signal/noise=3), which was more sensitive than the methods previously reported for CA19-9 quantification.
A variety of technical approaches have been reported for the quantification of sphingolipids in biological matrices.
20 The objective quantification and reporting of these factors allows for a more comprehensive description of the characteristic and clinical features of groin pain in athletes.
