Vineet Kumar Pal

7 Questions 5 Answers 0 Followers

Questions related from Vineet Kumar Pal

Steps to reduce contamination during the PCR analysis (miR-16p and 21p) ?

I am seeing possible amplification (even in negative controls) while performing miRNA analysis (for Extracellular Vesicles biomarkers mIR-16p and 21p) using the PCR. Any troubleshooting tips will...

08 January 2024 9,294 3 View

VOCs metabolites in Standard Reference Material (SRMs)

I tried analyzing VOCs metabolites using various published methods. I got recovery of most of the analytes correct but still getting aberrant recoveries for some of the analytes (CEMA,HPMA, HEMA,...

01 January 1970 5,852 10 View

Which is a better reporting for urine biomonitoring studies,Uncorrected v/s creatinine corrected v/s Specific gravity corrected analyte concentration?

Hello everyone, Just curious to know about the harmonization in scientific community regarding reporting of urinary analyte concentration in human biomonitoring studies. Some studies report...

01 January 1970 7,567 3 View

Are there any endogenous volatile organic compounds (VOCs), being exclusively produced inside human body ?

I am looking for a list of Volatile organic compounds (VOCs) if any, that are exclusively produced inside human body.

01 January 1970 870 2 View

Urinary Volatile organic compounds (VOCs) as biomarker for cardivasular diseases ?

Are there any Volatile organic compounds (VOCs) that are shown/or have potential to be prognostic markers for cardiovascular diseases.

01 January 1970 2,307 3 View

Analysis of Mercapturic acids in German Equas Proficiency testing (G-EQUAS PTs)

Hello, 1. Any idea about the HPLC/MS method followed for analysis and reporting of the 10 mercapturic acids in G-EQUAS PTs (https://app.g-equas.de/web/). 2. Also they have two PT urine samples...

01 January 1970 8,797 3 View

Stability of Extracellular vesicles at different storage temperatures for PCR analysis (miR-16p and 21p) and possible controls for miRNA PCR ?

What are the appropriate storage conditions (temperature, duration etc.) for Extracellular vesicles (PCR analysis) for biomarkers miR-16p and 21p; 1. pre lysis and 2. post lysis? What is the...

01 January 1970 2,281 0 View