Neurological gait disorders in elderly people: clinical approach and classiï¬cation. Anke H Snijders, Bart P van de Warrenburg, Nir Giladi, Bastiaan R Bloem. Gait disorders are common and often devastating companions of ageing, leading to reductions in quality of life and increased mortality.
The bark of the Willow plant contains Salicylic acid which is related to acetyl salicylic acid (Aspirin) and Like Aspirin, the bark of the Cinchona bush is the original source of the chemicals that were used to make Quinine and Paracetamol.
Heroin is derived from morphine, a naturally occurring substance that can be extracted from the seedpods of some varieties of poppy plants. Heroin goes by the chemical name diacetylmorphine, and it's the fastest-acting of the opiate drugs.Whether it's injected, smoked or snorted, heroin enters the brain quickly and can cause a range of physical and psychological effects.hen heroin enters the brain, it converts into morphine, which binds to opioid receptors in the brain and in the body. This produces a surge of euphoria, or rush, and a warm flushing of the skin. But an unexpected side effect of heroin use is severe itchiness.