Striped nanoparticles
Gold nanoparticles covered with alternating bands of hydrophobic and hydrophilic synthetic molecules, which mimics the ordered structure of proteins, penetrated through the membrane without harming the cell.
30.05.2008Gold nanoparticles covered with alternating bands of hydrophobic and hydrophilic synthetic molecules, which mimics the ordered structure of proteins, penetrated through the membrane without harming the cell.
30.05.2008Glucose deficiency prevents stem cells from turning into mature muscle cells. This discovery provides new data to specialists studying the effects of calorie restriction on the physiology of the body and aging processes, and may also provide new opportunities for the treatment of muscle atrophy.
15.05.2008"I do not know what it is, but, in my opinion, this drawing looks like images of a cluster of sheep. I think this is an original, but a little strange picture," said one of the interviewed residents of Vladivostok.
07.06.2013In a lengthy press statement, McDonalds claims that there is nothing surprising in the longevity of the burger, since "bacteria and mold appear only in certain conditions."
29.04.2013Cuban scientists have announced the successful completion of trials of a new AIDS vaccine on mice.
06.03.2012Five Russian science cities intend to unite into a biopharmaceutical cluster. Financing of the program in the amount of 5 billion rubles will begin in March.
17.02.2012Google has posted a festive logo on the main page of its search service in honor of the 189th anniversary of the birth of the famous biologist Gregor Mendel.
20.07.2011Residents of the UK will be free to take tests for hereditary diseases.
07.04.2011The high level of phosphates in finished products, especially those offered in fast food eateries, accelerates the aging process.
04.05.2010...and the best producer from the farm where bullfighting bulls are raised will be cloned in a year.
26.02.2008Boring life increases the risk of premature death by 40%. A simple way of prevention: if you have an uninteresting job, find yourself an exciting hobby.
10.02.2010Researchers at Decode Genetics have found mutations in five genes that exhibit opposite properties, depending on whether an active copy of this gene was obtained from the mother or father.
17.12.2009The task of the Genome 10K Project is to create a genomic "zoo" in which a collection of samples of decoded DNA sequences of 10,000 vertebrate species will be collected.
06.11.2009The Innovation Week will be opened by the plenary session "Innovative Russia: myth or reality."
30.09.2009The police raised 16,000 criminal cases related to sexual crimes and compared DNA samples of suspects with the national data bank, which contains information about the DNA of 6 million people.
09.09.2009Gold nanoparticles "cross-linked" with antigens can become the basis for a new generation of vaccines.
04.09.2009The huge amount of information collected by the Biobank will allow us to establish the genetic causes of the most common chronic diseases – cancer, diabetes, coronary heart disease, etc. – as well as risk factors for their development.
24.07.2009If a nerve cell does not receive enough stimuli from the surrounding cells, it starts the process of self-destruction (apoptosis). The mechanism of self-destruction plays an important role in stroke, Alzheimer's disease and motor neuron diseases, leading to the loss of nerve cells necessary for the full functioning of the adult brain.
13.02.2008A microreactor with a model of human lungs grown from stem cells will allow the study of the toxicity of volatile substances without the use of laboratory animals.
18.06.2009A 22-year-old Oxford graduate received a fatal injection of an experimental anti-aging drug.
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