Alcoholâs devastating effects on the brain and liver have been well documented, with the implication that chronic heavy drinking is an almost sure-fire path to eventual organ failure and premature death.
Basophilic stippling aka Punctate basophilia refers to an observation found when observing a blood smear in which erythrocytes display small dots at the periphery.These dots are the visualization of ribosomes and can often be found in the peripheral blood smear, even in some normal individuals.asophilic stippling aka Punctate basophilia refers to an observation found when observing a blood smear in which erythrocytes display small dots at the periphery.
A nucleophile can be any negative ion or any neutral molecule that has at least one unshared electron pair. Nucleophile is a substance that is very electropositive, therefore, like to interact with positive centers. It can initiate reactions using the lone electron pair.For example, when a nucleophile reacts with an alkyl halide, the lone pair of the nucleophile attacks the carbon atom that bears the halogen. This carbon atom is partially positive charged due to the electronegativity difference between it and the halogen atom.or example, when a nucleophile reacts with an alkyl halide, the lone pair of the nucleophile attacks the carbon atom that bears the halogen. This carbon atom is partially positive charged due to the electronegativity difference between it and the halogen atom.