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See Spanish definition of estrechamiento
1(narrow part)estrechamiento masculine
- The diagnosis is emended to include the new observation of basal constrictions at dichotomies.
- The treated limb will show patchy areas of pallor caused by arteriolar constriction.
- The aganglionic segment is of normal caliber without stricture or constriction.
- The embryonic shell is separated from the juvenile shell by a distinct embryonic constriction.
- Arrows indicate the primary constrictions of the labeled pair of chromosomes.
- We do not assume any constrictions on the membrane shape far from the bud.
- Iris constriction in the large eye is caused by contraction of the outer part of the lens capsule.
- The constrictions were noted toward the fetal end in 4 of the 5 cases.
- Depressions are concave regions on protein surfaces that have no constriction at the mouth.
- Starting almost at the base, many branches grow out of each constriction, the bead-like segments becoming gradually smaller towards the tip of the branch.
- The maximum force, as previously, is required for entering the constriction from either side.
- Bacteria divide symmetrically during normal growth and have a central constriction to bring about binary fission of the cell.
- The axial ribs on the last whorl of Mexfusus extend abapically to a point above the constriction.
- It turns out that the receptors also pick up the victim's pulse, and the constriction is strong enough to prevent its blood flow.
- The only other species of Cahabagnathus that has a pastiniplanate element that displays a similar constriction is C. directus.
- However, a temporary constriction occurs in the fifth largest chromosome of a variety of S. bicolor cultivated for silage, in addition to the major constriction in its largest chromosome.
- Epidermal plastids in tomato contain low levels of chlorophyll and commonly have central constrictions suggesting that a significant proportion is in the process of plastid division.
- Climb the sandy slope away from the hole, and wriggle through a couple of constrictions into a higher level of the chamber, which may, or may not, be Cotton Chamber.
- A small tube in which there is a fixed constriction such that when blown a shrill sound is produced.
- It is conceivable that the channel is not a rigid conduit but is subject to motions that form pockets separated by labile constrictions.
2(tightness)opresión feminineMedicine constricción feminine
- Sponges are capable of regulating the amount of flow through their bodies by the constriction of various openings.
- The initial phase of the process is vascular constriction.
- Similarly, histamine arises in many tissues by the decarboxylation of histidine, which in excess causes constriction or dilation of various blood vessels.
- Bronchial asthma is a respiratory system condition in which the air tubes to the lungs become especially vulnerable to constriction.
- Asthma results from the constriction of airways in the lungs.
- Distressing scenes led to constriction, reducing the flow by 35 %.
- There is an increased constriction of the phosphate tube, which leads to a closed back door state during the simulation.
- The constriction of the skin rotates the eyelashes progressively closer to the cornea.
- Drugs which cause constriction of the blood vessels may be required.
- In one of the affected dogs the contralateral eye was not treated due to pupillary constriction at the time of surgery.
- The final step is the constriction of ion channels that normally allow positive sodium ions to leak into the cell.
- Gass suspects constriction of blood vessels that reduces oxygen delivery to breast tissues is partly to blame.
- His heart raced, flicking against his rib cage and tightening his throat to near total constriction.
- Poisoning causes violent pain in the throat, vomiting, and possibly fatal collapse or constriction of the esophagus.
- And a rib belt is tightened to simulate the constriction on the lungs.
- The snakes that evolved venom no longer had to rely solely on constriction or other ways of physically subduing their prey.
- The job of formation of the membrane neck and its constriction resulting, eventually, in fission has to be performed by proteins.
- The thickening of the outer PD ring during constriction suggests that this may provide the driving force necessary for central plastid constriction.
- Coronary artery vasospasm is the abnormal, sudden, intense constriction of an epicardial coronary artery.
- Perhaps the larger-sized digits of adults confer some protection from such injuries, in that a larger band is required to cause constriction.
3(limitation, hampering)restricción femininelimitación femininethe constriction(s) of social convention — las restricciones / limitaciones que imponen las convenciones sociales
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