In some plants and cell types, after a maximum size or point in development has been reached, a secondary wall is constructed between the plasma membrane and primary wall. Unlike the primary wall, the microfibrils are aligned mostly in the same direction, and with each additional layer the orientation changes slightly.
In a word, YES! I have been treated for both urological and anxiety issues, and I've been told by doctors of both specialties that my problems feed off of each other. I find at times when I get extremely anxious about something, whether at work or home, it tends to make me feel the urinary symptoms a lot more.
Underlying Cause of Urinary Miseries. In women, stress incontinence (involuntary loss of urine during physical activity such as sneezing or exercise) is usually caused by a weakening of the bladder sphincter and pelvic floor muscles. Shrinkage (atrophy) of tissues where the bladder and urethra meet also contributes to the problem.