Blood Urea Nitrogen Test Comments More Urea and urine are different because urea is a nitrogen-containing waste substance that excretes into the urine. No, both urea and urine are different. In humans, urea is a nitrogen-containing waste substance that the kidneys clear from the blood and...
This gradient is not disrupted in women with an abnormal vaginal microbiota. Keywords: abnormal vaginal microbiota; bacterial vaginosis; cervical mucus plug; female reproductive tract; vaginal pH; vaginal physiology; uterine pH1. Introduction Disturbance in the normal vaginal flora affects the health of...