Incontinence develops as the bladder sags, usually as a result of multiple childbirths ... SIS comes from the middle layers of the pig's small intestine. It is a complex matrix of collagens, other ...

surgeons at Massachusetts General Hospital connected the pig kidney's blood vessels and ureter -- the duct that carries urine from the kidney to the bladder -- with those of 62-year-old Richard ...

as well as introduction of infectious organisms from the lower urinary tract into the bladder, should be considered. The guinea pig penis is 's-shaped' (two curvatures). Starting from the glans ...