(1) Heptadecanoic aldehyde is one of the main aldehydes in the seven species investigated comprising about 30% of the sum of these main bryozoan aldehydes.
(2) A novel process was designed for the large-scale isolation of bryostatin 1 from the bryozoan Bugula neritina L. in order to obtain multigram quantities of highly pure material for formulation studies, preclinical toxicology, and clinical trials in cancer patients.
(3) Two different lectins (termed BnA-I and BnA-II) with distinct carbohydrate specificities were identified and subsequently isolated from the marine bryozoan Bugula neritina.
(4) Three species of arborescent bryozoans share a bias in growth rate that favors reverser branches (those whose direction of growth is opposite that of their parent branch); this bias produces a common hummocky appearance to the top margin of the colony.
(5) The bryostatins, a family of macrocyclic lactones isolated from marine bryozoans, also bind to and active protein kinase C. However, they differ from TPA in the selectivity of their responses in that they behave either as agonists or antagonists of protein kinase C actions.
(6) Bryostatins are macrocyclic lactones isolated from the marine bryozoan Bugula neritina.
(7) The terminal growth of bryozoans allows a reconstruction of their growth history and generating rules from the developed pattern.
(8) Bioactivity-directed separations led to the isolation of the new alkaloid, 1-vinyl-8-hydroxy-beta-carboline [1], as the major cytotoxic component of the marine bryozoan Cribricellina cribraria.
(9) Five cheilostome bryozoans have given rise to the isolation of unique secondary natural products.
(10) Two ctenosome bryozoans are dealt with, one, Alcyonidium gelatinosum containing a sulfoxonium ion acting as hapten in an allergic contact dermatitis and the other, Zoobotryon verticillatum yielding bromogramines.
(11) ), with anti-tumor activities, have been isolated from marine sponges, octocorals, marine algae, tunicates, nudibranchs, bryozoans, and so on.
(12) Ellobiophrya conviva clasps tentacles of the bryozoan Bugula neritina with a ring-like structure formed from aboral extensions of its body that taper into two slender arms.
(13) Bryostatin 1, a macrocyclic lactone isolated from a marine bryozoan, has significant antineoplastic activity against the murine cell line P388.
(14) The probable symbiotic relationship between A. californicum and the bryozoan Bugula neritina was discussed.
(15) Secondary metabolites from marine bryozoans are reviewed.
(16) Bryostatin 1, a macrocyclic lactone isolated from the marine bryozoan Bugula neritina, has demonstrated both antineoplastic activity against the murine P388 leukemia line in vivo and stimulatory activity against mouse and human hematopoietic progenitors.
(17) The macrocyclic lactone bryostatins, isolated from marine bryozoans, have been found to be strong inhibitors of e.g., the P 388 murine lymphocyte leukemia cell line and in vivo systems.
(18) The bryostatins are a group of macrocyclic lactones isolated from the marine bryozoan Bugula neritina.
(19) The bryostatins are macrocyclic lactones, extracted from the marine bryozoan Bugula neritina, and have been reported to be potent antineoplastic agents.
(20) In sponges, coelenterates, bryozoans, and ascidians, blastogenesis associated with the formation of resting buds and resting blastogenetic structures is similar to the oncogenesis.
Colony
Definition:
(n.) A company of people transplanted from their mother country to a remote province or country, and remaining subject to the jurisdiction of the parent state; as, the British colonies in America.
(n.) The district or country colonized; a settlement.
(n.) A company of persons from the same country sojourning in a foreign city or land; as, the American colony in Paris.
(n.) A number of animals or plants living or growing together, beyond their usual range.
Example Sentences:
(1) Therefore, it is suggested that PE patients without endogenous erythroid colonies may follow almost the same clinical course as SP patients.
(2) A beta-adrenergic receptor cDNA cloned into a eukaryotic expression vector reliably induces high levels of beta-adrenergic receptor expression in 2-12% of COS cell colonies transfected with this plasmid after experimental conditions are optimized.
(3) Four of the 39 ticks in our colony were infected with a spirochete; presumably, Borrelia crocidurae.
(4) High-grade and low-grade candidemia were defined as 25 colony-forming units or more per 10 ml and 10 colony-forming units or fewer per 10 ml of blood, respectively.
(5) Cell lines specific for class I or class II loci of the MHC produced interferon and colony-stimulating factors.
(6) DNA from 9% (47 of 529) of the E. coli colonies tested hybridized with the ST probe, whereas only 5% (28 of 529) produced ST as measured by the suckling mouse bioassay.
(7) Proliferation of quiescent hematopoietic stem cells, purified by cell sorting and evaluated by spleen colony assay (CFU-S), was investigated by measuring the total cell number and CFU-S content and the DNA histogram at 20 and 48 hours of liquid culture.
(8) When an expression vector containing plasminogen cDNA is transfected into baby hamster kidney cells, the number of drug-resistant colonies as well as the levels of plasminogen secreted by those colonies is lower than observed in similar transfections of other protease precursor genes.
(9) Alterations in DNA synthesis induced by a single dose of cyclophosphamide in normal and tumorous tissues in vivo paralleled in many respects the changes seen when the more time-consuming techniques of the LI or granulocyte colony formation were employed.
(10) Coup leader Captain Amadou Sanogo on Friday pleaded for foreign help to preserve the territorial integrity of the former French colony, a major gold and cotton producer.
(11) We isolated soft agar colonies (a-subclones) and sub-clones from foci (h-subclones) of both hybrids, and, as a control, subclones of cells from random areas without foci of one hybrid (BS181 p-subclones).
(12) As compared with solvent-treated control, no significant increases were observed in the number of revertant colonies in all tester strains in both systems with and without mammalian metabolic activation (S9 Mix).
(13) When PMC purified to greater than 99% purity were cultured in methylcellulose with IL-3 and IL-4, approximately 25% of the PMC formed colonies, all of which contained both berberine sulfate-positive and berberine sulfate-negative mast cells.
(14) Viruses isolated from ticks (Ixodes uriae) from a seabird colony on the Isle of May, Scotland, were shown by complement fixation tests to be related to the Uukuniemi and Kemerovo serogroups.
(15) The genetic management of the African green monkey breeding colony was discussed in relation to the difference in distribution of phenotypes of M and ABO blood groups between the parental (wild-originated) and the first filial (colony-born) populations.
(16) When foods such as dairy products contain large numbers of egg yolk-negative strains of S. aureus, the PPSA agar has the advantage over egg yolk containing media such as Baird-Parker agar that fewer suspect colonies have to be confirmed.
(17) Control-operated cells with centrosomes left in the karyoplast progress through the cell cycle, duplicate the centrosome, and form clonal cell colonies.
(18) However, the blasts formed mixed colonies consisting of erythroblasts, granulocytes, macrophages, and immature blasts when cultured in methylcellulose with PHA-leukocyte conditioned medium.
(19) Direct testing, using colonies of N. gonorrhoeae mixed with the Phadebact gonococcus test reagents, produced noninterpretable results in many cases.
(20) With the H-2+ cells, treatment with each modality significantly increased the number of metastatic colonies.