| Z-DNA |
A form of DNA duplex in which the double helix is wound in a left-hand, instead of a right-hand, manner. DNA adopts the Z configuration when purines and pyrimidines alternate on a single strand, eg,
출처: www.fao.org/docrep/003/X3910E/X3910E29.htm
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| Z-plasty |
A tendon-lengthening procedure that involves sectioning half of the tendon (eg, tibialis posterior) lower down and the contralateral (opposite) half of the tendon higher up and then suturing the overlapped ends with the extremity (eg, foot) in neutral.
출처: www.childrenwithchallenges.net/definitions/XYZ.htm...
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| Z-D. |
a form of DNA in which the phosphate groups form a dinucleotide repeating unit zigzagging up a left-handed helix with a single, deep groove; it is particularly likely to occur in stretches of alternating purines and pyrimidines. Cf. B-DNA.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Z-f. |
a flap in which the incision is made in the shape of a Z so as to distribute contraction in more than one direction; often used to correct scars.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Z-79 Committee of the American National Standards Institute |
A committee that develops standards for anesthetic and ventilatory equipment. The label “Z-79” signifies that a device meets the established standard.
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