The information in the mRNA will then be translated from a nucleotide into a polypeptide sequence. This process involves a large macromolecular complex, the ribosome, and various accessory factors. The sequence of nucleotides in DNA is related to the final sequence of the polypeptide by the genetic code.
Effect of renal pelvic distension on the ureteropelvic and ureterovesical junctions and the urinary bladder: the renal pelvivesical reflex. Shafik A(1). Author information: (1)Department of Surgery and Experimental Research, Faculty of Medicine, Cairo University, Egypt.ffect of renal pelvic distension on the ureteropelvic and ureterovesical junctions and the urinary bladder: the renal pelvivesical reflex. Shafik A(1). Author information: (1)Department of Surgery and Experimental Research, Faculty of Medicine, Cairo University, Egypt.
UPJ obstruction. Ureteropelvic junction (UPJ) obstruction is a blockage at the point where part of the kidney attaches to one of the tubes to the bladder (ureters). This blocks the flow of urine out of the kidney. UPJ obstruction mostly occurs in children. It often happens when a baby is still growing in the womb. This is called a congenital condition (present from birth). The blockage is caused when there is a narrowing of area between the ureter and the part of the kidney called the renal pelvis.