Bossa Nova is the Brazilian music style that was born in Rio de Janeiro, out of the melodies by Joao Gilberto, Antonio Carlos Jobim and Vinicius de Moraes.Thursday, February 28
Bossa Nova - 50 years of Bossa
Bossa Nova is the Brazilian music style that was born in Rio de Janeiro, out of the melodies by Joao Gilberto, Antonio Carlos Jobim and Vinicius de Moraes.Thursday, February 21
Contact Dermatitis - an unpleasant itch...
Contact dermatitis is an irritation of the skin caused by contact with a substance that causes the reaction. It results in a localized skin burning and itchy rashes that can take up to weeks to heal.Facts:
- Superficial regions of the skin are affected
- Inflammation of the affected tissue is present in the 2 superficial skin layers
- It takes days to fade away
- It fades only if the skin no longer comes in contact with the allergen or irritant.
- It is essential that the agent that caused the contact dermatitis is removed – even when the agent removal, a chronic contact dermatitis can still develop.
The causes of irritants related to contact dermatitis are various and so it’s their mechanism of action.
Example of triggers: poison ivy, poison oak, and poison sumac, highly alkaline substances (such as lye and other hair straighteners), detergents/concentrated soaps, cleaning products, rubbers
organic solvents (acetone, alcohol, etc).
Mechanism: Detergents, surfactants, extremes of pH, and organic solvents all have the common effect of directly affecting the barrier properties of the epidermis, while removing the natural skin oil and increasing the trans epidermal water loss.
Treatment: is based on using corticosteroid based creams and avoiding at all cost the agent that initiated the irritation.
Be good and be healthy.
Vanessa
Sunday, February 10
Valentine's Day in Brazil
Valentines Day in Brazil is not celebrated in the way as it is celebrated in other parts of the world - In lieu of Valentine's Day, Brazilians celebrate "Dia dos Namorados" or Boyfriend's/Girlfriend's Day on 12th of June - This day is in memory of S. Anthony's day instead of S. Valentim. No matter the date, it's always nice to have a reason to celebrate friendship and to demonstrate your affection to the loved ones...
Be good and be healthy.Vanessa
