Mosquito borne diseases like malaria and dengue are still rampant and have posed a great challenge to mankind. We have lost several lives in our war against mosquitoes, and scramble new ways to fight them. Now, researchers are working to genetically engineer the genes of mosquitoes using the technique of RNA interference, where an RNA is artificially inserted to disturb the normal functions of mosquito cells, thereby killing them in the process. This process, they claim, is environmentally friendly and most effective compared to existing strategies.
You are here
The fossil fuel crisis arising due to our increased use of oil leading to diminishing oil reserves, is giving rise to an increase in renewable energy generation. While solar and wind are preferred to produce electricity, biodiesel is preferred as a replacement to petrol and diesel. Biodiesels are produced from plant or animal matter, like vegetable oil, animal fat or even waste cooking oil. Although biodiesels still produce exhaust gases, they are much cleaner and safer compared to the toxic fumes coming out of fossil fuel powered engines.
Hepatitis C is an infectious disease caused by the hepatitis C virus (HCV). The virus spreads through blood-to-blood contact, and is usually associated with the use of intravenous drug use, blood donations and other unhygienic use of medical equipment leading to exchange of blood. Once infected, a patient can go years without facing severe symptoms, like liver failure and cirrhosis, only to feel it’s accumulated effects after a long period.
Since our young days as kids, we have been told that vegetables are healthy and that we should eat them. Then, we were told that raw vegetables are even better because they have more fibre and also cooking them will lead to destruction of some vital nutrients. Thanks to all this, now we have a wide range of salad recipes floating on the Internet and elsewhere! But can these supposedly healthy veggies turn out to be quite unhealthy? Yes say scientists from Indian Institute of Technology, Dhanbad!
The incidence of prostrate cancer, affecting the prostate gland in men, is one of the increasingly growing types of cancers and the cause of death across the world, particularly in developing countries. While traditional anti-cancer treatments like chemotherapy and radiation therapy promise hope, they often come with undesirable side effects. In a new research, scientists have shown the possibility of natural extracts from two plants found in tropical regions of the country to be effective against prostate cancer. This research definitely promises to bring in new hopes in those battered with cancer, hope the scientists.
Hepatits C, caused by the hepatitis C virus (HCV), is an infectious disease affecting over 140 million people around the world. The virus spreads by blood to blood contact, affecting the liver and causing infections, which if left untreated could lead to cancer. Intravenous drug use and blood donations have been found to be the two main causes for the spread of the virus and can also spread from an infected mother to her children. In India, it is estimated more than 8 million people suffer from HCV.
A visit to a doctor for minor ailments may soon be a thing of the past, with rapid rise in medical technologies. Nowadays, a smartphone can help with disease diagnosis and contacting the relevant specialists from around the world, all from the comfort of one’s home. Mobile Healthcare or mHealth has been significantly advanced with the advent of Internet of Things, where sensors can feed live data to specialists, who can monitor patients from miles away. This rapid rise of mHealth has some worried about the security aspects of the software.
Ever since its emergence as a field of science in the 1980’s, Nanotechnology has seeped into every aspect of our lives. From embedded in toothpaste to materials space shuttles are made of, nanoparticles can be found on earth, on the surface and floating in the atmosphere. Accidentally consuming a few nanoparticles either while breathing or eating is all but unavoidable. But the effects of these nanoparticles on the human body haven’t yet been been fully understood.
Increasingly, today’s youth of the country are blowing up their childhood in smoke, quite literally! A new study has revealed some shocking reasons behind the addiction to tobacco based products among the youth. The study calls out that parents, especially mothers, play a great role in increasing the probability of their kids getting addicted to tobacco, as much as three times! In spite of the anti-tobacco laws introduced by the government, families play a great role in dissuading the children from using tobacco, claim the researchers.