What your hair says about your health
If you notice abnormal hair fall, or growth, or excessive dryness of your hair and scalp and dandruff that refuses to clear, you need to contact a trichologist as soon as possible. Hair problems are the first sign that something is going wrong with you internally.
Different hair conditions such as dull hair, split ends, greasy hair can be early warning signals for a variety of different problems or deficiencies. Therefore, problems with our hair should be taken seriously, because they are reflective of problems within.
Dry & brittle hair could be a sign of deficiencies in protein, vitamin A, zinc, essential fatty acid & Thyroid Issues
Oily & greasy hair means deficiencies in zinc, folic acid & Vitamin B 6 deficiency
Coarse hair means deficiency in Protein &Vitamin A and possible hypothyroidism
Split ends could be a sign of anaemia, iron deficiency & deficiencies in vitamin B6, magnesium, or zinc
Premature greying could be a sign of stress, hormone issues & deficiencies in B vitamins, copper, or folic acid
Scalp disorders such as dandruff, seborrhea, psoriasis) may be due to fungal infection, Stress or deficiencies in B vitamins, zinc, essential fatty acid.
Source: www.timesofindia.com
04.07.2015
Universal flu vaccine will soon
become reality
In a major step towards a single flu vaccine that
is effective against a broad range of the flu viruses, researchers have
identified a strategy to improve existing vaccines against this ever-mutating
virus.
It may be possible to harness a previously unknown mechanism within the immune system to create more effective and efficient vaccines against this virus which may ultimately result in a vaccine that provides life long immunity against flu infections, the results said.
Current flu vaccines are only must to be given yearly, there is no guarantee the strains against which they protect will be the ones circulating once the season arrives.
"While the conventional flu vaccine protects only against specific strains, usually three of them, by including modified antibodies within the vaccine it may be possible to elicit broad protection against many strains simultaneously," said senior study author Jeffrey Ravetch, professor at Rockefeller University in the US.
"We believe these results may represent a preliminary step toward a universal flu vaccine, one that is effective against a broad range of the flu viruses."
The new strategy revolves around antibodies, and immune proteins that target specific foreign proteins, called antigens. One end of the antibody latches on to an antigen, the other end, called the Fc region, binds to immune cells and helps coordinate the immune response.
It was already known that chemical modifications to antibodies' Fc region altered their interactions with immune cells, including B cells, which produce antibodies.
Changes to this region might be used to bolster an immune response: namely the production of more potent antibodies against the flu virus.
The researchers found that sialylated antibodies, meaning sialic acid, an important signaling molecule, has the potential to better a person's response to the vaccine.
The study was published in the journal Cell.
Source: www.timesofindia.com
04.07.2015
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