Tom del giorno

3 Questions 7 Answers 0 Followers

Questions related from Tom del giorno

Can anyone conjecture about the purpose of the smooth muscle that envelopes the trachea and bronchi/-oles?

Since it's mostly under parasympathetic control that can cause bronchoconstriction, was Nature's purpose to be on guard for toxins (smoke, gases, water) that might enter the lungs? I understand...

09 January 2015 6,000 0 View

What is the effect of creatine supplementation on creatinine levels as measured in blood tests?

I have a young athlete who was scheduled for a CT scan w/contrast but his creatinine level was 1.4 and the test was postponed. He takes 5 gr of creatine each day and does heavy weight lifting for...

21 January 2013 2,874 3 View

Does anyone have a good source for the explanation of differences in iris colors?

Obviously melanocytes have a part to play as does the attraction of sunlight and its Vitamin D formation....

23 May 2012 3,497 9 View