Articles

Found results: 16306

Biomedicine

Virus-like drug stops bacteria

You can get rid of antibiotic–resistant bacteria with a friendly virus - or with a drug that mimics this virus.

02.03.2016
Healthy skepticism

Billions for zero efficiency

One of the results of another large-scale meta-analysis: with the help of homeopathic remedies aimed at the treatment of 68 different diseases, 0 people were cured, and 0 diseases were effectively treated.

02.03.2016
Your health

Forewarned – armed

Young and relatively healthy people, as a rule, do not think about stroke. But in the period from 1995 to 2008, the rate of hospitalizations due to stroke in patients aged 15 to 44 years jumped by 37% (!).

02.03.2016
Other life sciences

Bioinformatics in questions and answers

In this article, the author collected questions about bioinformatics, which he himself asked three years ago, when he was still a student of the Faculty of Mathematics, and tried to answer them.

02.03.2016
Various

A three-handed game

A robotic arm developed at the Georgia Institute of Technology is capable of turning any mediocre drummer into a cyborg supermusic.

01.03.2016
Biomedicine

Breakthrough in the treatment of blood cancer

Of the 29 hopeless patients who received experimental immunotherapy, 27 began stable remission. And after the second course, there were no traces of cancer left in the bone marrow of some patients.

01.03.2016
Genetics

Musical genes

Predisposition to such musical activity as composing and arranging music is associated with certain genes that determine the formation of synaptic connections in the human brain.

01.03.2016
Cellular technologies

Stem cells against heart failure

The administration of the cardiac stem cell preparation restored the normal functioning of the heart of rats with simulated congestive heart failure with preserved ejection fraction.

01.03.2016
Cellular technologies

Stem Cell Grandchildren

Chinese researchers have managed to obtain sperm cells from embryonic stem cells suitable for in vitro fertilization.

29.02.2016
New in Gerontology

Sleep and Aging II

Sleep disorders are almost always manifestations of some painful processes in the body. At the same time, a number of diseases that are often observed with sleep problems are also detected in the elderly.

29.02.2016
New in Gerontology

Sleep and Aging I

Although aging of the body is not a periodic process, its course directly depends on the biorhythms of a person, in particular, on the sleep and wakefulness cycle.

29.02.2016
Other life sciences

Why do nerve cells die

If clusters of pathologically folded proteins in the nuclei of neurons practically do not affect their functions, then protein aggregates located in the cytoplasm disrupt important transport routes between the cytoplasm and the nucleus.

29.02.2016
Your health

Become a bone marrow donor

The selection of a "native" donor instead of a foreign one is ten times cheaper, and the results of cell transplantation from the national registry are usually better.

26.02.2016
Healthy skepticism

Nanotechnology will ruin anyone

Russians who have a lot of money are not advised to make financial investments in venture capital, because in Russia this is done by a company headed by the "legend of domestic business and public administration" A.Chubais.

26.02.2016
Other life sciences

One glass is enough

The very first experiences of alcohol consumption change the brain forever, determining many habits and addictions of the future.

26.02.2016