(n.) A large North American herb of the genus Phytolacca (P. decandra), bearing dark purple juicy berries; -- called also garget, pigeon berry, pocan, and pokeweed. The root and berries have emetic and purgative properties, and are used in medicine. The young shoots are sometimes eaten as a substitute for asparagus, and the berries are said to be used in Europe to color wine.
(n.) A bag; a sack; a pocket.
(n.) A long, wide sleeve; -- called also poke sleeve.
(v. t.) To thrust or push against or into with anything pointed; hence, to stir up; to excite; as, to poke a fire.
(v. t.) To thrust with the horns; to gore.
(v. t.) To put a poke on; as, to poke an ox.
(v. i.) To search; to feel one's way, as in the dark; to grope; as, to poke about.
(n.) The act of poking; a thrust; a jog; as, a poke in the ribs.
(n.) A lazy person; a dawdler; also, a stupid or uninteresting person.
(n.) A contrivance to prevent an animal from leaping or breaking through fences. It consists of a yoke with a pole inserted, pointed forward.
Example Sentences:
(1) Experts on the red web share their views Read more Earlier this year student Ruslan Starostin posted an image poking fun at Putin on VKontakte.
(2) Kim Kardashian: Hollywood could benefit from a sharper script and more willingness – or freedom, which may be the issue given the game’s official status – to poke at the culture it’s representing.
(3) Agüero’s run was as strong as it was skilful, beating four attempted tacklers in a drive into the penalty area that ended with him poking the ball past Ruddy as the goalkeeper came out to narrow the angle.
(4) As Cavani was shunted of the ball, it broke to Suarez, who aimed a quick-witted toe-poke at the bottom corner from 15 yards, only to be denied by Buffon, who showed tremendous agility to plunge to his right and tip it around the post!
(5) A Cairo heart surgeon inspired by the US news programme The Daily Show with Jon Stewart has captivated Egyptian viewers with a new style of satirical TV show poking fun at politicians on air for the first time.
(6) Two measures of exploration (rearing, nose poking) were recorded during a single brief exposure.
(7) Previously a cover-up and reworking of a tattoo beneath, when she was performing across the UK with Girls Aloud in February , you could see the bold work in progress poking above her backless stage costumes.
(8) Nose-poke responses with stimulation of the non-lesioned MPC were just about normal.
(9) ForzaVista is back, but it's been hugely expanded allowing players to poke around every nook and cranny of every car in the game.
(10) Juan nearly pokes a backpass past an advancing Julio Cesar; the keeper does well to hack clear.
(11) Silva c Prior b Anderson 13 (Sri Lanka 37-1) Anderson continues for the eighth and presumably final over of his opening spell and again he beats the bat with successive deliveries, drawing a checked drive outside off then a cautious poke.
(12) Even if that means poking the front half of the pantomime horse where it hurts.
(13) The three young men were trying to get to grips with a troubling scene in which they lark about with a baby in its pram, poking it, pulling off its nappy, goading each other until they stone it to death.
(14) Within a few minutes, I had them picking up crabs and poking anenomes.
(15) Only they who love without desire shall have power granted them in their darkest hour!” As I have confessed before, in 1992 I was a gag writer on a doomed Channel 4 show, A Pig in a Poke .
(16) Lochhead nips in to poke the pass out of the striker's reach.
(17) Suárez conjured space on the left of the box and his cross-shot bounced off the post and out to Downing, who sidestepped two defenders before firing a shot that Kenny beat into the path of Kuyt, who poked the ball in from five yards.
(18) And when the US president pokes his finger in this one, it is a hornets nest.” Shen Dingli, a prominent Chinese foreign policy expert from Shanghai’s Fudan University, told the New York Times such behaviour from Trump could not be tolerated once he reached the White House.
(19) "We will share a monarch, we will share a currency and, under our proposals, we will share a social union, but we won't have diktats from Westminster for Scotland and we won't have Scottish MPs poking their nose into English business in the House of Commons," said Salmond.
(20) Poke about at the right ancient monuments and you will find reference to dates that go back billions and billions of years.
Pokeweed
Definition:
(n.) See Poke, the plant.
Example Sentences:
(1) Pokeweed mitogen-stimulated rat spleen cells were identified as a reliable source of rat burst-promoting activity (PBA), which permitted development of a reproducible assay for rat bone marrow erythroid burst-forming units (BFU-E).
(2) The number of peripheral blood lymphocytes (PBL) producing IgM (spontaneous and pokeweed mitogen (PWM) stimulated) at the end of a seven day culture period was similar in PBC patients and control subjects while the amount of IgM synthesized (spontaneous and PWM stimulated) during this period was significantly greater in the patient group, implying that the amount of IgM produced per B cell was increased in PBC.
(3) Besides various skin tests with the antigens candida, trichophyton, mumps, streptokinase-streptodornase, tuberculin, DNCB and KLH also in vitro experiments measuring the immunoglobulin- and complement concentrations, the antibody production to KLH, the lymphocyte transformation rate to PHA, Pokeweed, Con A, PPD were done nearly in all patients.
(4) We propose to call the pokeweed antiviral protein isolated from pokeweed cells PAP-C. 3.
(5) The mitogenic responses to phytohemagglutinin (PHA) and concanavalin A (Con A), but not pokeweed mitogen (PWM), were decreased significantly in cultures with isolated lymphocytes, while in whole blood cultures the responses to PHA and PWM but not to Con A were reduced.
(6) Three wk after in vivo immunization with PRP and TT, in vitro stimulation with pokeweed mitogen, Staphylococcus aureus Cowan 1 bacteria, or antigen induced anti-TT but not anti-PRP in vitro antibody secretion, although Epstein-Barr virus induced both.
(7) Lymphocyte blastogenesis in hairless descendants of Mexican hairless dogs was examined using the following mitogens: phytohemagglutinin (PHA-M), Concanavalin A (Con A), lipopolysaccharide (LPS) and pokeweed mitogen (PWM).
(8) Pokeweed mitogen activation was reduced 50% at optimal doses of mitogen whereas the response was unaffected at suboptimal doses.
(9) The cells were stimulated with various dilutions of phytohaemagglutinin, Con A or pokeweed mitogen.
(10) Lectins which agglutinated neutrophils, but not necessarily CRBC, such as phytohaemagglutinin (PHA-P), concanavalin A (Con A), soybean agglutinin (SBA), and Ricinus communis agglutinin (RCA), mediated cytotoxicity while lectins which did not cause agglutination, such as pokeweed mitogen (PWM), did not mediate cytotoxicity.
(11) Ribosome-inactivating proteins were found in high amounts in one line of cells of Phytolacca americana (pokeweed) cultured in vitro and, in less quantity, in lines of Saponaria officinalis (soapwort) and of Zea mays (corn) cells.
(12) Pokeweed mitogen-stimulated interleukin 2 production in lymphocytes from cirrhotic patients was significantly lower than that of the noncirrhotic patients.
(13) The highest 3H-thymidine incorporation in cultures of dog lymphocytes was observed at day 3, while in those of fox at day 2, incubated either at 37 degrees C or at 39 degrees C. Lymphocytes cultured at 39 degrees C incorporated more tritiated thymidine than did cells cultured at 37 degrees C. The stimulation index (SI) of dog peripheral blood lymphocytes to both mitogens concanavalin A (Con A) and leucoagglutinin (LA) was in a similar range, while pokeweed mitogen (PWM) showed a weaker but significant stimulatory action.
(14) Low doses of concanavalin A and staphylococcal enterotoxin B and large doses of pokeweed mitogen caused MMI in "inactivated serum" medium, but MMI was enhanced in fresh serum.
(15) Normal human T-lymphocytes can be induced to form colonies with a high cloning efficiency by seeding the cells directly in agar with normal human plasma and the lectins concanavalin A, phytohaemagglutinin, or pokeweed mitogen.
(16) PBM prepared from BoT4-depleted animals also had a significantly reduced ability to respond in vitro to the mitogens phytohemagglutinin, concanavalin A and pokeweed mitogen.
(17) Lymphocyte cultures were stimulated by the plant mitogens phytohemagglutinin (PHA) and pokeweed mitogen (PWM), both in the presence of dextran and after dextran had been removed from the medium.
(18) Increases were observed in the binding of four lectins to LGLs after IL-2 activation; Triticum vulgaris (wheat germ agglutinin), Phytolacca americana (pokeweed mitogen), Lycopersicon esculentum (tomato lectin), and Griffonia simplicifolia I-B4 (GSI-B4).
(19) The response to pokeweed mitogen, while always reduced, was generally less markedly affected than the response to the other two mitogens.
(20) In a longitudinal study on 13 adult female stumptailed macaques, Macaca speciosa, peripheral blood samples were analyzed hematologically and the in vitro response of the lymphocytes to the common mitogens concanavalin A, phytohemagglutinin and pokeweed mitogen were investigated.