What's the difference between gracile and grackle?
Gracile
Definition:
(a.) Alt. of Gracillent
Example Sentences:
(1) Use of stream-centered dielectrophoresis (1-4) produced continuous separations on three cell mixtures (1) Chorella vulgaris with Netrium digitus, (2) Ankistrodesmus falcatus with Staurastrum gracile, and (3) Saccharomyces cerevisiae with Netrium digitus.
(2) Forty-three neurones were isolated in the cat gracile nucleus that could be driven by electrical stimulation of the ipsilateral forefoot or the contralateral hind food as well as having a normal low threshold localized receptive field on the ipsilateral hind limb.
(3) The frequency of NAD failed to increase in the SMG of the same vitamin-E deficient animals in which a marked increase in severity of NAD was found in the gracile nucleus.
(4) First, the somatotopic organization of the gracile n. (GR) is maintained, but inverted, by the topographic organization of its projections to VPL1.
(5) Only one terminal per thicket was labeled by injections in the gracile nucleus.
(6) Splanchnic afferent projections to the spinal cord and gracile nucleus were labeled following the application of HRP to the central cut end of the major splanchnic nerve.
(7) To address the issue of embryological origin, cellular labeling patterns after [3H]proline injection into the hypoglossal nucleus, dorsal motor nucleus of the vagus and the ventral horn of spinal cord were compared with those after [3H]proline injections into the adjacent solitary nucleus, gracile nucleus and central cervical nucleus of the spinal cord.
(8) A prolactin-like hormone is suggested as thepossible growth-promoting factor in larval Ambystoma gracile.
(9) These results suggest that primary afferent fibers from the hindlimb first grow to the rostral pole of the gracile nucleus and penetrate the rostral pole immediately upon their arrival.
(10) In the DCN, retrogradely labeled neurons were observed in rostral portions of both the cuneate (Cu) and gracile (Gr) nuclei.
(11) Qualitative histologic studies disclosed preferential distal axonal degeneration of myelinated fibers in both sural nerves and gracile fascicles in the test rats, although the extent of the distribution and the severity of the degenerative findings were variable.
(12) Associated morphological changes were preterminal accumulation of axonal neurofilaments without synaptic disruption in the gracile nucleus.
(13) Non-primary afferents to the gracile and cuneate nuclei ascend mainly in the dorsal columns and, to a lesser extent, in the dorsal part of the lateral funiculus.
(14) The results clearly show that various types of degenerative changes occur in the gracile nucleus after peripheral nerve injury.
(15) Calcitonin gene-related peptide-like immunoreactivity was first detected in the fibers of the nucleus of spinal tract trigeminal nerve on gestational day 18, and thereafter appeared gradually in various brain stem areas such as in the fibers of the solitary tract, gracile nucleus, cuneate nucleus, inferior colliculus, superior colliculus, medial geniculate nucleus and in the neurons of the hypoglossal nucleus, facial nucleus, superior olive, parabrachial area, superior colliculus and peripeduncular nucleus.
(16) These results suggest that the abnormalities observed in the gracile nucleus of mf rats are secondary to the decreased number of afferent fibres originating from the dorsal root ganglia and represent a form of 'anterograde transneuronal degeneration'.
(17) Spheroids from phenytoin-intoxicated epileptics showed significantly higher proportions of the tubulomembranous (TM) and layered membrane loop (LML) types in the gracile nucleus, appearance of the same types in the cuneate nucleus, and a significant decrease of the neurofilamentous (NF) type in both nuclei.
(18) Projection systems from the gracile nucleus and the cuneate nuclear complex to their terminal sites in the mesencephalon, diencephalon, and cerebellum were examined by means of anterograde autoradiography and retrograde horseradish peroxidase methods.
(19) Caulobothrium longicolle (Linton, 1890) and Phyllobothrium gracile (Weld, 1855) (Cestoda: Tetraphyllidea, Phyllobothriidae) have the same embryonic development with the following characteristic data: --a small number of vitelline cells (2 or 3) pass with the zygote in the ootype;--a non operculate thin egg-shell;--the entire and equal zyhote cleavage following by unequal divisions leading to the formation of four blastomere types (Macromeres, secondary Macromere, Mesomeres and Micromeres);--the differentiation of two syncytial embryonic envelopes during the preoncospheral phase.
(20) Label was found in both the gracile and cuneate nuclei of the medulla oblongata, though only occasionally and then only very sparsely.
Grackle
Definition:
(n.) One of several American blackbirds, of the family Icteridae; as, the rusty grackle (Scolecophagus Carolinus); the boat-tailed grackle (see Boat-tail); the purple grackle (Quiscalus quiscula, or Q. versicolor). See Crow blackbird, under Crow.
(n.) An Asiatic bird of the genus Gracula. See Myna.
Example Sentences:
(1) A single specimen, a partially engorged female, of Ixodes brunneus was recovered from a common grackle (Quiscalus quiscula) in Butler County, near El Dorado, Kansas (USA).
(2) DCF detected antibody in most inoculated common grackles, mourning doves, and brown-headed cowbirds.
(3) It was unreliable, however, for great-tailed grackles and bronzed cowbirds inoculated intramuscularly.
(4) Among Common Grackles, Quiscalus quiscula, two characteristic activities of partners, following and vocal answering, develop during group activities and promote the individual specificity of pair bonds.
(5) Estimated normal bounds for each of the 18 variables measured by commonly used clinical procedures are presented for reproductively quiescent northern bobwhites, European starlings, red-winged blackbirds, and common grackles.
(6) Sporocysts of duck, cowbird, and grackle origin were structurally similar.
(7) Most communication among common grackles Quiscalus quiscula occurs at distances of less than a few metres in the noisy environment of a breeding colony.
(8) Chlamydiae were apparently transmitted to the uninoculated great-tailed and common grackles and mourning doves, for antibody was detected by all 3 methods in these species kept as uninoculated cagemates.
(9) Two female common grackles (Quiscalus quiscula) were inoculated intratracheally with 1.6 X 10(8) chick embryo lethal doses50 of a chlamydial organism isolated from turkeys.
(10) An extensive survey of birds for Leucocytozoon in South Carolina during the summer of 1972 revealed that Blue Jays, Purple Grackles and domestic chickens were commonly infected.
(11) Angiotensin converting enzyme activity was identified in brush-border membranes purified from the small intestinal epithelium of the common grackle, Quiscalus quiscula.
(12) It is concluded that: 1) grackles are potential reservoir hosts that could be important in the transmission cycle of C. psittaci in nature; and 2) epidemiologic studies of chlamydiosis in wild birds should include both serologic testing (preferably by the MDCF method) and attempts to isolate chlamydiae from cloacal swabs.
(13) Chlamydiae were isolated in mice from cloacal swabs taken 14 days postinoculation from the infected grackles.
(14) These results indicate contact transmission of chlamydiae from infected grackles to turkeys.
(15) Four wild bird species--great-tailed grackle (Cassidix mexicanus), common grackle (Quiscalus quiscula), brown-headed cowbird (Molothrus ater), and mourning dove (Zenaidura macroura)--were either inoculated intratracheally with Chlamydia psittaci or exposed indirectly as uninoculated cagemates.
(16) The birds species used were great-tailed grackles (Cassidix mexicanus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater), bronzed cowbirds (Tangavius aeneus), and mourning doves (Zenaida macroura).
(17) Methiocarb (4-methylthio-3, 5-xylyl N-methyl carbamate, Mesurol, Bay (3744), a bird repellent, was fed in concentrations of 100 to 1,000 ppm to common grackles (Quiscalus quiscula), mourning doves (Zenaida macroura), and breeding pairs of coturnix quail (Coturnix coturnix) to investigate the possibility of cumulative intoxication.
(18) Sporadic shedding of chlamydiae was demonstrated in three species (great-tailed grackle, brown-headed cowbird, and mourning dove) that were inoculated, and also in uninoculated grackles of both species exposed to inoculated great-tailed grackles.
(19) AGP detected antibody in all inoculated brown-headed cowbirds and all mourning doves, 1 inoculated and 1 exposed great-tailed grackle, and none of the other 2 species.
(20) An index of similarity is presented to express the species importance relationships of the helminth faunas of the 7 species of birds: red-winged blackbirds (Agelaius phoeniceus), blue jays (Cyanocitta cristata), brown-headed cowbirds (Molothrus ater), common grackles (Quiscalus quiscula), house sparrows (Passer domesticus), starlings (Sturnus vulgaris), and robins (Turdus migratorius).