What is a Wallace anastomosis?

What is a Wallace anastomosis? In the Wallace 1 surgical technique (Fig. 2, part A), described in 1966, both ureters are spatulated to the same length. Their medial walls are anastomosed together and the free edges of the newly conjoined ureters are then anastomosed to the proximal end of an open bowel segment. What is […]

What is rent seeking in macroeconomics?

What is rent seeking in macroeconomics? Rent seeking is an economic concept that occurs when an entity seeks to gain wealth without any reciprocal contribution of productivity. The term rent in rent seeking is based on the economic definition of “rent,” which is defined as economic wealth obtained through shrewd or potentially manipulative use of […]

What is the order of muscle tissue?

What is the order of muscle tissue? Molecular level — actin and myosin. Microscopic level — sarcomere and myofibrils. Cell level — myoblasts and myofibers. Tissue level — neuromuscular junctions and fascicles. Organ level — major skeletal muscles of the body. What are the layers of muscle tissue? Smooth muscle is non-striated and lacks myofibrils. […]

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