discovered a method of analyzing cell-free DNA (cell-free DNA, also translated as cell-free DNA, referred to as cfDNA) in the urine. ) Short-chain methods to lock in early cancer.
JASN: New urine test can be used to diagnose kidney transplant rejection
Time of Update: 2021-03-22
A study conducted by researchers at Brigham and Women’s Hospital and Exosome Diagnostics proposes a new non-invasive method that uses exosomes (microvesicles containing mRNA) in urine to test for transplant rejection.
Urine Sample Preparation and Protein Profiling by Two-Dimensional Electrophoresis and Matrix
Time of Update: 2021-03-06
However, urine is also considered one of the most difficult proteomic samples to work with due to its highly variable contents, as well as the presence of various proteins in low abundance or modified forms.
Detection of Beta-Blockers in Urine and Serum by Solid-Phase Extraction-Supercritical Fluid Extraction and Gas Chromatography-Mass Spectrometry
Time of Update: 2021-03-05
Beta-blockers have some clinical use in the treatment of angina pectoris, hypertension, and tachycardia. In addition, they have been used to control migraine, chronic alcoholism, schizophrenia, essential tremor, and cardiac effects
A High-Throughput Screening Immunochemical Protocol for Biological Exposure Assessment of Chlorophenols in Urine Samples
Time of Update: 2021-02-18
This chapter presents a high-throughput screening (HTS) immunochemical procedure suitable for processing and analyzing simultaneously multiple urine samples.
Testing RNA in urine is expected to diagnose prostate cancer
Time of Update: 2021-02-18
According to the Johns Hopkins Kimmel Cancer Center, the center has developed a non-invasive liquid biopsy test that can detect prostate cancer by RNA and other specific metabolic chemicals in the urine.
Determination of Herbicides in Human Urine by Liquid Chromatography-Mass Spectrometry With Electrospray Ionization
Time of Update: 2021-02-15
The method may be used to assess occupational exposure to triazine herbicides following the urinary excretion of low levels of both the parent compounds and their metabolites.
ACS Nano: "Sprinkle urine photo"! AI diagnoses prostate cancer with latest breakthrough in just 20 minutes, nearly 100% accuracy
Time of Update: 2021-02-04
that simultaneously measures traces of four cancer factors in the urine to diagnose prostate cancer. Graph | uses ML analysis to collect a set of sensing signals for each patient to filter the patient's PCa. both algorithms provide greater accuracy
Simultaneous Direct Identification of Genital Microorganisms in Voided Urine Using Multiplex PCR-Based Reverse Line Blot Assays
Time of Update: 2021-01-31
Our aim was to develop and evaluate sensitive methods that would allow simultaneous direct identification of multiple potential pathogens in clinical specimens for diagnosis and epidemiological studies, using a multiplexPCR -based reverse line blot assay.
Comprehensive Approach for Biological Monitoring of Pesticides in Urine Using HPLC-MS/MS and GC-MS/MS
Time of Update: 2021-01-27
is difficult, and as the number of pesticides for which exposure information is needed has increased. To accommodate the biological monitoring component of these studies, we refined our methods to allow maximum exposure information from a limited-volume
For the first time, scientists are using patients' urine for accurate treatment of bladder cancer
Time of Update: 2020-12-26
cancer cells that can be steadily amplified for generations, providing the basis for early diagnosis and treatment of bladder cancer and the establishment of a drug-sensitive screening platform for patients with advanced stages. The findings were
Clin Trans Gastroenterology: The urine metabolites of prosatcin E predict relapses after clinical remission in patients with ulcerative colitis
Time of Update: 2020-12-24
based on ROC curve analysis, the critical value of PGE-MUM predicting future recurrence is 25.2 ?g/g Cr, and the area under ROC curve is 0.721 (95% confidence interval: 0.556-0.886).
Methods for direct determination of mitomycin C in aqueous solutions and in urine
Time of Update: 2020-12-06
It is possible to prepare a MMCmodified electrode, which, after a washing step, is transferred to the background electrolyte to determine MMC by voltammetry.
The Selective Determination of Sulfates, Sulfonates, and Phosphates in Urine by Capillary Electrophoresis/Mass Spectrometry
Time of Update: 2020-11-26
In this protocol, we demonstrate a unique method to selectively determine these anions.
In this way, only anions of strong acids like sulfates are determined.
Nature: New study finds PIEZO2 protein helps people know when to urinate
Time of Update: 2020-10-31