Up to 40% of northeastern Asians experience flushing and elevated heart rate after drinking even minimal amounts of alcohol, due to accumulation of acetaldehyde. This is because of a mutation in acetaldehyde dehydrogenase (ALDH2), the enzyme that converts acetaldehyde to acetate.
When you use Outlook, the operating system saves your files in the \Documents and Settings\ directory for your user name. This directory saves some user-specific configurations, including the contact files used in your Outlook installation. Each Outlook file can be identified by its extension. Contacts are saved with the \.pab\ file extension.
1 Open Excel and open the file containing your contact list. 2  On the Excel toolbar, select File Save As. 3  A dialog box pops up. 4  Type a new name for the file in the File Name text field. 5  In the Save as Type drop-down menu, scroll down to locate and select CSV (comma delimited) .