| diad | 1. The transverse tubule and a cisterna in cardiac muscle fibres. Synonym: dyad. (05 Mar 2000) |
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| diadelphia | <botany> A Linnaean class of plants whose stamens are united into two bodies or bundles by their filaments. Source: Websters Dictionary (01 Mar 1998) |
| diadelphous | Having the stamens United into two groups, or all but one united in a group and one free. (09 Oct 1997) |
| diadem | 1. Originally, an ornamental head band or fillet, worn by Eastern monarchs as a badge of royalty; hence (later), also, a crown, in general. "The regal diadem." 2. Regal power; sovereignty; empire; considered as symbolized by the crown. 3. An arch rising from the rim of a crown (rarely also of a coronet), and uniting with others over its center. Diadem lemur. 4. <zoology> The garden spider. Origin: F. Diademe, L. Diadema, fr. Gr, fr. To bind round; through, across + to bind; cf. Skr. Da to bind. Source: Websters Dictionary (01 Mar 1998) |
| diadenosine 5,5'''-P(1),P(4)-tetraphosphate alpha,beta-phosphorylase | <enzyme> Ap4a + inorganic po4 forms ATP + ADP Registry number: EC 2.7.7.53 Synonym: ap4a phosphorylase, ATP adenylyltransferase (26 Jun 1999) |
| diadenosine polyphosphate hydrolase | <enzyme> Hydrolyzes diadenosine polyphosphates from ap3a to ap6a to form AMP and ap(n-1) Registry number: EC 3.6.1.- Synonym: apna hydrolase, ecto-diadenosine polyphosphate hydrolase, ecto-ap(n)aase (26 Jun 1999) |
| diadenosine triphosphate hydrolase | <enzyme> Forms AMP Registry number: EC 3.1.4.- Synonym: ap3a hydrolase (26 Jun 1999) |
| diadermic | Synonym: percutaneous. Origin: G. Dia, through, + derma, skin (05 Mar 2000) |
| diadochocinesia | Diadochokinesis The normal power of alternately bringing a limb into opposite positions, as of flexion and extention or of pronation and supination. Synonym: diadochocinesia. Origin: G. Diadochos, working in turn, + kinesis, movement (05 Mar 2000) |
| diadochokinesia | Diadochokinesis The normal power of alternately bringing a limb into opposite positions, as of flexion and extention or of pronation and supination. Synonym: diadochocinesia. Origin: G. Diadochos, working in turn, + kinesis, movement (05 Mar 2000) |
| diadochokinetic | Relating to diadochokinesia. (05 Mar 2000) |
| diadromous | Describes fish that migrate from fresh water to the sea, or vice versa, to feed or breed. (09 Oct 1997) |
| diaderm |
A blastoderm composed of ectoderm and endoderm, and containing between them the segmentation cavity.
Ãâó:
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| Diadema |
a genus of sea urchins. D. seto´sum is the black sea urchin, a venomous species.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| diadochocinesia |
diadochokinesia.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| diadochokinesia |
the function of arresting one motor impulse and substituting for it one that is diametrically opposite, to permit sequential alternating movements, as pronation and supination of the arm. Cf. adiadochokinesia and dysdiadochokinesia. Called also diadochocinesia.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| diadochokinesis |
diadochokinesia.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| diad | an ornamental jewelled headdress signifying sovereignty |
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| diad | a genus of reptiles of the family Colubridae including ringneck snakes |
| diad | (used of fish) migratory between fresh and salt waters |
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