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If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

The Coronary Arteries and Major Veins of the Heart (Anterior and Inferior Views) The Coronary Arteries and Major Veins of the Heart (Anterior and Inferior Views)
At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da
As China has embraced its version of capitalism, wealth has grown, as has consumption. Luxury goods ... As China has embraced its version of capitalism, wealth has grown, as has consumption. Luxury goods ...
Shippers Declaration for Dangerous Goods Shippers Declaration for Dangerous Goods
The Atlas Inferior View The Atlas Inferior View
Video: Chemical Synapse Animation

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