reanastomosis definition
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reanastomosis Medical Definition of reanastomosis. plural. reanastomoses. \-ˌsēz\play. : the reuniting (as by surgery or healing) of a divided vessel.
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osmosis Medical Definition of OSMOSIS. : movement of a solvent through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane.ull Definition of OSMOSIS. 1. : movement of a solvent (as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane. 2. See osmosis defined for English-language learners.
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Amoeba Water from the surrounding environment flows through the amoeba's ectoplasm by a process called osmosis. When too much water accumulates in the cell, the excess is enclosed in a structure called a contractile vacuole and squirted back out through the cell membrane.his occurs after the parent amoeba's genetic (hereditary) material, contained in the nucleus, is replicated and the nucleus divides (a process known as mitosis). Thus, the hereditary material is identical in the two daughter cells.
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How Does Osmosis occur? Osmosis-Osmosis is defined as a spontaneous net flow of solvent into a solution through a semi-permeable membrane. semi-permeable membrane-It is the membrane that allows only solvent molecules to pass through it but not solute molecules. How does osmosis occurs-Osmosis occurs on its own. It doesn't needs any external pressure or energy.When two solutions having different concentrations are seperated by a semi-permeable membrane. particles from dilute solution flow to the concentrated solution through it or solute particles flow to solvent.
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Reapportionment Reapportionment is the process re-distributing seats in the House of Representatives, or other legislative body, according to the population in each state. This example of reapportionment is actually done through a complex mathematical formula that ensures the most even distribution of House seats.
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anastomosis end-to-end anastomosis. 1. one connecting the end of an artery and that of some other vessel. 2. anastomosis of two sections of colon, as with partial colectomy or closure of an ileostomy. end-to-side anastomosis an anastomosis connecting the end of one vessel with the side of a larger one.heterocladic anastomosis one between branches of different arteries.nd-to-end anastomosis. 1. one connecting the end of an artery and that of some other vessel. 2. anastomosis of two sections of colon, as with partial colectomy or closure of an ileostomy. end-to-side anastomosis an anastomosis connecting the end of one vessel with the side of a larger one.
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reverse osmosis reverse osmosis. Liquid filtering process in which a contaminated (more concentrated) liquid is forced to pass through a semi-permeable membrane that block most dissolved or suspended contaminants. It is called 'reverse' because in normal osmosis a less-concentrated liquid passes into a more concentrated one. Use 'reverse osmosis' in a Sentence.
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Retinal Detachment Defined Rhegmatogenous [reg-ma-TAH-jenous]—A tear or break in the retina allows fluid to get under the retina and separate it from the retinal pigment epithelium (RPE), the pigmented cell layer that nourishes the retina. These types of retinal detachments are the most common.
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- 1. The union of branches of two or more arteries supplying the same body region is called an anastomosis; anastomoses provide alternative routes, i.e., collateral circulation, for blood to reach a target tissue or organ (anastomoses may also occur between veins and between arterioles and venules). 2.
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Reassortment Reassortment is the mixing of the genetic material of a species into new combinations in different individuals. Several different processes contribute to reassortment, including assortment of chromosomes, and chromosomal crossover. It is particularly used when two similar viruses that are infecting the same cell exchange genetic material. In particular, reassortment occurs among influenza viruses, whose genomes consist of eight distinct segments of RNA.
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Anastomosis The reestablishment of an anastomosis that had become blocked is called a reanastomosis. Anastomoses that are abnormal, whether congenital or acquired, are often called fistulas. The term is used in medicine, biology, mycology, geology, geography and architecture.
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anastomose Examples. 1  We now reach the confluence of the Nkonio or north-eastern, with the Mbokwe, or eastern branch, which anastomose to form the Gaboon; the latter, being apparently the larger of the two, preserves the title Mpolo. Two Trips to Gorilla Land and the Cataracts of the Congo. To the north they probably anastomose with the Camarones, the Rumbi, the Kwa, the
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reverse osmosis reverse osmosis. n. A process by which a solvent such as water is purified of solutes by being forced through a semipermeable membrane through which the solvent, but not the solutes, can pass. reverse osmosis.
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ecchymosis ecchymosis. noun. The passage of blood from ruptured blood vessels into subcutaneous tissue, marked by a purple discoloration of the skin. New Latin, from Greek ekkhumōsis, extravasation, from ekkhumousthai, to extravasate: ek- , out; see ecto– + khumos, juice; see gheu-in Indo-European roots. Origin of ecchymosis.
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Surgical anastomosis Fashioning an anastomosis is typically a complex and time-consuming step in a surgical operation, but almost always crucial to the outcome of the procedure.
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Chapter 19, blood vessels Arterial anastomoses provides alternate pathways (collateral channels or collateral circulation) for blood to reach a given body region. If one arterial branch is blocked or cut, the collateral channel can often provide the region with an adequate blood supply and thereby, minimizing the damage at tissue level.rterial anastomoses are abundant in abdominal organs and around joints where active body movements may hinder blood flow through one channel. Arteries that do not anastomose, or have a poorly developed collateral circulation are known as end arteries. These end arteries supply the retina, kidneys, and spleen.
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osmosis Definition of osmosis for English Language Learners. 1  biology : the process that causes a liquid (especially water) to pass through the wall of a living cell. : 2  an ability to learn and understand things gradually without much effort.
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Scapular anastomosis The scapular anastomosis is a system connecting certain subclavian artery and their corresponding axillary artery, forming a circulatory anastomosis around the scapula.It allows blood to flow past the joint in case of occlusion, damage, or pinching of the following scapular arteries:he scapular anastomosis is a system connecting certain subclavian artery and their corresponding axillary artery, forming a circulatory anastomosis around the scapula.
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Chemiosmosis Chemiosmosis is one of the processes by which ATP is synthesized. In eukaryotes, it takes place in the mitochondria during cellular respiration and in the chloroplasts during photosynthesis. In prokaryotes, it occurs in the cell membrane.
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access [ak´ses] a means of approaching something. arteriovenous access the usual type of vascular access, connecting an artery and a vein, usually in the arm. hemodialysis access (vascular access) the means by which hemodialysis apparatus is connected to blood vessels; the most common type is arteriovenous access.
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What is RO? What is RO? Reverse Osmosis (RO) is the process to have clean and pure water through a permeable or semi-permeable membrane. In Reverse Osmosis, pressure is used to force a solution through membrane. The solute remains on the one side and the solvent passes through the membrane to other side.
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- What is Reverse Osmosis?Reverse Osmosis is a water purification process that … Radium contamination in water most widespread in Texas CBSNews-- More than half of Americans could be drinking tap water tainted with …
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- Osmosis is the process of movement from a hypotonic solution to a hypertonic solution in order to balance the tonicity out. This creates an equilibrium of solutions, without which life could not survive.
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Roux-en-Y anastomosis In general surgery, a Roux-en-Y anastomosis, or Roux-en-Y, is a surgically created end-to-side anastomosis, most commonly performed for weight loss or to remove a malignancy. Typically, it is between stomach and small bowel that is distal (or further down the gastrointestinal tract) from the cut end. 1 Overview.
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Blood vessel When blood vessels connect to form a region of diffuse vascular supply it is called an anastomosis (pl. anastomoses). Anastomoses provide critical alternative routes for blood to flow in case of blockages. There is a layer of muscle surrounding the arteries and the veins which help contract and expand the vessels. This creates enough pressure for blood to be pumped around the body. Blood vessels are part of the circulatory system, together with the heart and the blood.
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- OBJECTIVE: The results of reported lymphaticovenous anastomoses include some effects of complex decongestive physiotherapy (CDP). The present study aimed to determine the net effect of lymphaticovenous side-to-end anastomosis (LVSEA) in patients with lower limb lymphoedema treated by preoperative CDP.