Aphthous stomatitis caused by a reduction in numbers of CD4+ T cells may be implicated in RAS-type ulceration in HIV infection. The thickness of the mucosa may be an important factor in aphthous stomatitis. Usually, ulcers form on the thinner, non-keratinizing mucosal surfaces in the mouth. Factors which decrease the thickness of the mucosa increase the frequency of occurrence, and factors which increase the thickness of the mucosa correlate with decreased ulceration. The nutritional deficiencies associated with aphthous stomatitis (Vitamin B12, folate, and iron) can all cause a decrease in the thickness of the oral mucosa (atrophy). Local trauma is also associated
The body in traditional Chinese medicine to vomiting and belching. The Stomach Meridian begins below the eye, moves down the front of the face, torso, to the outer part of the leg, and ends on the third toe. Metal is an element of purity, treasure, and masculinity. Metal controls the Lungs(1) and the Large Intestine(2). (1)The Lungs, a Yin organ, draws in pure chi by inhalation and eliminates impurities by exhalation. The lungs also disperse bodily fluids, defend the body from a cold or flu, govern the sense of smell, and open in the nose. Dysfunction of the Lungs leads to colds, the flu, phlegm, and