Liquid Chromatography News and Research

RSS

Adipocytes may reduce effectiveness of chemotherapeutic drug

Adipocytes, or fat cells, can absorb and metabolize the chemotherapeutic agent daunorubicin, reducing the effectiveness of the drug and potentially contributing to poorer treatment outcomes.

8 Nov 2017

Saliva proteins could explain differences in salt perception among people

Many Americans consume too much salt. Now in a study appearing in the Journal of Agricultural and Food Chemistry, scientists report that people who can easily taste salt have differing amounts of certain proteins in their saliva than those who are less sensitive.

2 Nov 2017

Mysterious DNA modification appears more in the brain under stress

With advances in genomics, scientists are discovering additional components of the DNA alphabet in animals. Do these unusual chemical modifications of DNA have a special meaning, or are they just signs that cellular machines are making mistakes?

24 Oct 2017

Researchers examine cheap, simple method for neurotoxin detection

There is a limited amount of data on the global health impacts of pesticides, but many injuries and deaths worldwide can be attributed to their misuse.

1 Aug 2017

UV nano flow cell from Knauer receives Best of Industry award 2017

The UV nano flow cell with fiber optics technology from KNAUER received the Best of Industry award 2017 from Huber Verlag für Neue Medien GmbH.

From KNAUER Wissenschaftliche Geräte GmbH 30 Jun 2017

One in three hypertensive patients does not adhere to medications, study suggests

One in three people who suffer from high blood pressure are failing to take medication as prescribed by their healthcare professionals, a new study led by the University of Leicester has suggested.

25 May 2017

New system incorporating MALS and AF4 launched by Postnova Analytics

Postnova Analytics announces the AF2000 MALS - a new temperature controlled Flow Field-Flow Fractionation - MALS system developed to provided unmatched separation, characterization and fractionation of biopharmaceutical proteins.

From Postnova Analytics 29 Mar 2017

Bruker showcases innovative high-performance systems and high-value analytical solutions at Pittcon 2017

Bruker (NASDAQ: BRKR) is showcasing a selection of innovative high-performance systems and high-value analytical solutions at Pittcon 2017 (www.pittcon.org), with an emphasis on pharma and applied markets, as well as on nano-materials research and microscopy.

From Bruker BioSpin - NMR, EPR and Imaging 7 Mar 2017

Decoding the Exposome Through Breath Biomarkers

The human exposome is probably best defined as “everything that is not the genome.” This is a bit tongue in cheek, but basically, the exposome is comprised of all of the chemicals in your body from the environment, food, consumer products, their metabolites, the endogenous “housekeeping” chemicals, the cellular wastes from energy production, as well as all of the messenger compounds and life supporting chemicals.

From Pittcon 24 Feb 2017

Melatonin content of dietary supplements shows wide variability, study finds

A new study suggests that the melatonin content of dietary supplements often varies widely from what is listed on the label.

14 Feb 2017

Exosome isolation using ultracentrifugation

In the outpatient clinic and lab, our research studies aim to understand biological functions of exosomes and membrane particles.

From Beckman Coulter Life Sciences - Centrifugation 9 Feb 2017

NMR and metabolic phenotyping

In this interview, Dr Harmut Schafer introduces the work being done at the Phenome Center in Birmingham, on metabolic phenotyping using NMR.

From Bruker BioSpin - NMR, EPR and Imaging 31 Jan 2017

Characterizing the Brain - Cell by Cell

My group develops approaches to study cell-to-cell signaling in the brain – how the cells of the brain talk to each other. The brain is heterogeneous, probably more so than any other organ in our body, and many of its functions depend on the unique characteristics of these cells.

From Pittcon 23 Jan 2017

Bruker is to be key International Phenome Centre Network corporate partner for NMR Technologies and SOPs

The International Phenome Centre Network (IPCN), founded by Imperial College London and more than a dozen international partners in Australia, Canada, China, Japan, Singapore, Taiwan, the US, and the UK (www.phenomenetwork.org), was launched officially this week at the 2016 World Innovation Summit for Health (WISH) conference in Doha, Qatar. This global network is a critical link between leading research centers across the world and will support research into some of today’s most pressing global health challenges.

From Bruker 23 Jan 2017

Metabolomics and NMR

Bruker has been involved in the Phenome Center network since its beginning. Several years ago, the whole visionary concept of a global phenome network was actually born with Professor Jeremy Nicholson and Bruker BioSpin has been part of it since the early stages.

From Bruker BioSpin - NMR, EPR and Imaging 17 Jan 2017

Study establishes harmonized reference ranges for total testosterone in men

A large study of more than 9,000 men has established harmonized reference ranges for total testosterone in men that when applied to assays that have been appropriately calibrated will effectively enable clinicians to make a correct diagnosis of hypogonadism, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

11 Jan 2017

UAB researchers show how aging and excess dietary fat lead to heart failure

In mouse experiments, University of Alabama at Birmingham researchers have shown how aging and excess dietary fat create signals that lead to heart failure after a heart attack.

17 Nov 2016

New technique for identifying illicit drugs can provide high sensitivity and rapid results

For the identification of illicit drugs in forensic toxicological casework, analysis can be delayed and potentially compromised due to lengthy sample preparation. However a new technique has been developed that can provide high sensitivity and fast results.

16 Nov 2016

Using urine samples to diagnose disease in preterm newborns

The majority of patients in neonatal intensive care units are premature babies, who often have infectious (congenital pneumonia) or noninfectious (tachypnea, infant respiratory distress syndrome) respiratory pathologies.

9 Nov 2016

WSU researchers identify potential new diagnostic tool for early detection of colorectal cancer

Scientists at Washington State University and Johns Hopkins Medical School have discovered a fast, noninvasive method that could lead to the early diagnosis of colorectal cancer.

25 Oct 2016