Health & Fitness

Nanomaterials have revolutionized the world of cancer therapy, and plant-derived nanoparticles have the added advantage of being cost-effective and easy to mass produce. Researchers have recently developed novel corn-derived bionanoparticles for targeting cancer cells directly, via an immune mechanism. The results are encouraging, and the technique has demonstrated efficacy in treating tumor-bearing laboratory mice. Moreover, no serious adverse effects have been reported in mice so far.

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Scientists are empowering small, humanoid-sensing robots to take a patient's blood pressure -- using only a simple touch.

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Blood levels of many commonly used antiepileptic drugs drop dramatically with the onset of pregnancy, report researchers.

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Human eggs often contain the wrong number of chromosomes, leading to miscarriages and infertility. A research team has discovered that human eggs are missing an important protein, which acts as a molecular motor. This motor helps to stabilize the machinery that separates the chromosomes during cell division. The researchers' findings open up new avenues for therapeutic approaches that could reduce chromosome segregation errors in human eggs. Researchers essentially find a way to recapitulate spindle stability in human eggs.

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Researchers have identified hundreds of new proteins that could play a role in cystic fibrosis, and which may shed light on why some patients respond better than others to current therapies.

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New research reveals a mechanism behind the inflammation that is a feature of the common skin disease.

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Electromagnetic Hypersensitivity Syndrome (EHS) is a condition in which people are highly sensitive to electromagnetic fields. In an area such as a wireless hotspot, they experience pain or other symptoms.

People with EHS experience a variety of symptoms including headache, fatigue, nausea, burning and itchy skin, and muscle aches. These symptoms are subjective and vary between individuals, which makes the condition difficult to study, and has left experts divided about the validity of such claims.

More than 30 studies have been conducted to determine what link the condition has to exposure to electromagnetic fields from sources such as radar dishes, mobile phone signals and, Wi-Fi hotspots.

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Hemoglobin is well known as the molecule in blood responsible for carrying oxygen around the body, but when fresh mouse blood is detected in the nose, the molecule also works as a chemosensory signal warning lactating mother mice to protect their young, researchers have found.

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