noneUrine samples collected worldwide for anti-doping testing are not always shipped in refrigerated conditions from collection sites to WADA accredited laboratories, in particular when several transport days are required. Commensal urethral microbiota, urinary pathogens and environmental bacteria may contaminate urine. Enzymatic activity by microbial contamination can cause severe modifications to the excreted compounds, and in particular to doping-relevant peptides such as hormones and growth factors. In recent years, the anti-doping scientific community has also raised strong concerns about the possible use of proteolytic enzymes (proteases) during collection to alter analysis results. Since delays are inevitable and sample refrigeration...
For a long time, sample preparation was unrecognized as a critical issue in the analytical methodolo...
The presence of microorganisms in urine samples, under favourable conditions of storage and transpor...
The unification of different analytical screening procedures has become an important issue for the W...
Volumetric absorptive microsampling (VAMS) and dried urine spot (DUS) strategies were applied for th...
noneProgetto: 19A08LMMicrosampling provides a wide range of applications that may offer advantages o...
Urine collection containers used in the doping control collection procedure do not provide a protect...
PB12. OVERCOMING BIOSAMPLING ISSUES IN SPORT DRUG TESTING: ANABOLIC STEROIDS IN DRIED URINES Michel...
Testing and monitoring anabolic androgenic steroids in biological fluids is a key activity in anti-d...
Methodological and technological advances in the field of bioanalysis have opened up the potential t...
So far, in sports drug testing compounds of different classes are processed and measured using diffe...
Analysis of native or endogenous peptides in biofluids can provide valuable insights into disease me...
A liquid chromatography–tandem mass spectrometry method was developed and used to simultaneously det...
8: The collection of liquid biological matrices onto paper cards (Dried Matrix Spots - DMS) is becom...
The collection of liquid biological matrices onto paper cards (dried matrix spots [DMS]) is becoming...
The evaluation of biomarkers in bodily fluids necessitates the development of robust methods to quan...
For a long time, sample preparation was unrecognized as a critical issue in the analytical methodolo...
The presence of microorganisms in urine samples, under favourable conditions of storage and transpor...
The unification of different analytical screening procedures has become an important issue for the W...
Volumetric absorptive microsampling (VAMS) and dried urine spot (DUS) strategies were applied for th...
noneProgetto: 19A08LMMicrosampling provides a wide range of applications that may offer advantages o...
Urine collection containers used in the doping control collection procedure do not provide a protect...
PB12. OVERCOMING BIOSAMPLING ISSUES IN SPORT DRUG TESTING: ANABOLIC STEROIDS IN DRIED URINES Michel...
Testing and monitoring anabolic androgenic steroids in biological fluids is a key activity in anti-d...
Methodological and technological advances in the field of bioanalysis have opened up the potential t...
So far, in sports drug testing compounds of different classes are processed and measured using diffe...
Analysis of native or endogenous peptides in biofluids can provide valuable insights into disease me...
A liquid chromatography–tandem mass spectrometry method was developed and used to simultaneously det...
8: The collection of liquid biological matrices onto paper cards (Dried Matrix Spots - DMS) is becom...
The collection of liquid biological matrices onto paper cards (dried matrix spots [DMS]) is becoming...
The evaluation of biomarkers in bodily fluids necessitates the development of robust methods to quan...
For a long time, sample preparation was unrecognized as a critical issue in the analytical methodolo...
The presence of microorganisms in urine samples, under favourable conditions of storage and transpor...
The unification of different analytical screening procedures has become an important issue for the W...