1 Your health care provider should investigate diarrhea that lasts more than three days.  Constipation. Constipation is defined as having less than three bowel movements in a week, and it is one of the most common gastrointestinal complaints. Having constipation, however, does not mean you have colon cancer.
Causes. The fungus candida causes a vaginal yeast infection. Your vagina naturally contains a balanced mix of yeast, including candida, and bacteria. Lactobacillus bacteria produce acid, which prevents yeast overgrowth. That balance can be disrupted and lead to a yeast infection.auses. The fungus candida causes a vaginal yeast infection. Your vagina naturally contains a balanced mix of yeast, including candida, and bacteria. Lactobacillus bacteria produce acid, which prevents yeast overgrowth. That balance can be disrupted and lead to a yeast infection.
They next took a strain of common baking yeast â Saccharomyces cerevisiae â that does not cross the blood-brain barrier and does not normally express Mpr1, and modified it to express Mpr1 on its cell surface.This strain then gained the ability to cross the blood-brain barrier model.hey next took a strain of common baking yeast â Saccharomyces cerevisiae â that does not cross the blood-brain barrier and does not normally express Mpr1, and modified it to express Mpr1 on its cell surface.