Aldehydes News and Research

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Considerable amounts of cancer-causing chemicals gets absorbed by lungs during vaping

E-cigarettes have become increasingly popular as a smoke-free alternative to conventional tobacco cigarettes, but the health effects of "vaping" on humans have been debated in the scientific and tobacco manufacturing communities.

11 Sep 2018

Scientists introduce simple method for synthesizing crystalline covalent triazine frameworks

They are especially good photocatalysts for the production of hydrogen by splitting water with solar energy: covalent organic frameworks based on triazines. For this application, the frameworks need to be in a nice regular crystalline form.

22 Aug 2018

Breath analyses may help detect pancreatic cancer earlier, study shows

Pancreatic cancer carries a very poor prognosis as most patients are diagnosed at an advanced stage. Now a new BJS study indicates that breath analyses may help detect pancreatic cancer earlier, when curative treatments may be possible.

18 Jul 2018

Study shows how moderate consumption of alcohol can protect the heart

For at least 20 years, research has shown that for many people, moderate consumption of alcohol can protect the heart, but the reason for this is poorly understood.

18 Jun 2018

Specific odors from malaria infected individuals attract more mosquitoes

Malaria causes the bodies of its human hosts to emit specific odors from the skin that make the hosts even more attractive to mosquitoes, which invites further bites and risks infection of more mosquitoes and wider transmission of the disease.

17 Apr 2018

Scientists show how alcohol exposure leads to permanent genetic damage

Scientists have shown how alcohol damages DNA in stem cells, helping to explain why drinking increases your risk of cancer, according to research part-funded by Cancer Research UK and published in Nature today (Wednesday).

4 Jan 2018

RUDN chemists obtain unusual organic compounds that could be used in pharmaceutics

Researchers from RUDN University conducted an effective three-component reaction, obtaining unusual organic compounds. The latter are structurally similar to a number of biologically active compounds - which makes it possible to use them in pharmaceutics.

9 Nov 2017

RUDN University scientists synthesize new range of cytotoxic substances

Scientists from RUDN University have synthesized a number of new cytotoxic substances - the ones that can damage cells. In the future the results of the study can be used in cancer therapy.

13 Oct 2017

Scientists develop new method for monitoring lipolysis by testing person's exhaled breath

Experts advise anyone looking to shed extra kilos to eat less and exercise more. One way is with endurance training, during which the body burns not only carbohydrates such as sugar, but also fat.

10 Oct 2017

Study elucidates how aerobic exercise protects the sick heart

Regular exercise is considered an important form of treatment for heart failure, a condition in which the heart is unable to pump enough blood to meet the body's needs.

18 Aug 2017

Bioadhesive nanoparticles show potential for drug delivery to specific cells in the brain

A Yale research team has found that by tinkering with the surface properties of drug-loaded nanoparticles, they can potentially direct these particles to specific cells in the brain.

24 May 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

Salford study reveals toxicity of different 'vaping' flavours on lung tissue

Electronic cigarette users are more at risk of lung damage if they use flavourings such as menthol and butterscotch, according to a new study by scientists at the University of Salford.

5 Jan 2017

Flavored vapors from e-liquids contain potentially harmful aldehydes

Traditional cigarettes pose a well-established risk to smokers' health, but the effects of electronic cigarettes are still being determined.

30 Nov 2016

Flavored e-cigarette vapor contains dangerous levels of hazardous chemicals, new research reports

Building on more than 30 years of air quality research in some of the most polluted urban environments on Earth, a team of atmospheric scientists at the Desert Research Institute (DRI) have turned their attention toward the growing e-cigarette industry and the unidentified effects of vaping on human health.

10 Nov 2016

Portable breath sensor to detect lifestyle diseases? An interview with Osamu Tsuboi, Fujitsu Laboratories

Generally, it is thought that there is a connection between concentrations of ammonia and liver disease, such as fatty liver and cirrhosis, Helicobacter pylori (H. pylori) infection, and kidney failure.

31 May 2016

University of Louisville researcher reveals potentially harmful effects of e-cigarettes

While e-cigarette use is increasing worldwide, little is known about the health effects e-cigarettes pose for users. A University of Louisville researcher is working to change that status.

12 Feb 2016

EPFL scientists reveal that the brain is not as compact as we thought

Using an innovative method, EPFL scientists show that the brain is not as compact as we have thought all along. To study the fine structure of the brain, including its connections between neurons, the synapses, scientists must use electron microscopes. However, the tissue must first be fixed to prepare it for this high magnification imaging method.

11 Aug 2015

VTT develops easy-to-use ketosis test that can benefit diabetics and dieters

VTT has developed a quick, easy-to-use ketosis test for consumers that can detect acetone on exhaled breath. The test will benefit diabetics and dieters in particular, but it can easily be adapted to other uses as well, such as the detection of the air pollutants formaldehyde or acetaldehyde. VTT is now seeking a partner to commercialise the product.

23 Apr 2015

$Research: Oxidative stress predicts hip fracture in postmenopausal women$

Research: Oxidative stress predicts hip fracture in postmenopausal women

Oxidative stress is a significant predictor for hip fracture in postmenopausal women, according to new research led by University of Cincinnati (UC) epidemiologists.

13 Aug 2014