(n.) A large South American rodent (Hydrochaerus capybara) Living on the margins of lakes and rivers. It is the largest extant rodent, being about three feet long, and half that in height. It somewhat resembles the Guinea pig, to which it is related; -- called also cabiai and water hog.
Example Sentences:
(1) In this study we describe the adult parasites and the microfilaria of the "Cruorifilaria tuberocauda" (Nematoda, Filarioidea), Eberhard, Morales & Orihel (1976) obtained from the arteries of the kidney of two capybaras from Apure and Barinas states of Venezuela.
(2) The accessory olfactory formation among mammals also exhibits variation in the compactness of the large perikarya: a broadband in most but a compact layer in a few others such as the chinchilla and the capybara.
(3) Somatic sensory, auditory and visual areas of cerebral neocortex were mapped in anesthetized capybaras using surface macroelectrode-evoked potential recording methods.
(4) Infection without neoplastic transformation also was obtained in pigs, rhesus monkeys, chimpanzees, and rabbits, and was observed in capybaras and water buffaloes.
(5) In this study we describe briefly the adult parasites and, the microfilaria of the species "Dipetalonema (Alafilaria) hydrochoerus" which were isolated from skin nips and we have found that the capybara "Hydrochoerus hydrochaeris" is parasitized in a proportion of 80% in the 16 animals studied.
(6) With silhouetted palms at sunset, capybaras bathing in streams, vivid birdlife and viscachas (a type of chinchilla) snuffling around the site at dusk, it’s a photographers’ paradise.
(7) The response of the chymotrypsins was more variable and those of capybara and rabbit showed extreme sensitivity.
(8) from the capybara Hydrochaerus hydrochaerus in South America; Frenkelia sp.
(9) Infection without neoplastic transformation was also obtained in pigs, rhesus monkeys, chimpanzees, rabbits and observed in capybaras and water-buffaloes.
(10) The representation of the perioral skin in SI cortex was relatively large in capybaras and guinea pigs.
(11) Even though a severe tissue response is seen in the walls of the blood vessels occupied by the adult worms, it appears to be a common parasite in the population of capybaras surveyed.
(12) In 2009, a staffer was suspended for two days without pay after a capybara – the world’s largest rodent – was crushed to death in a hydraulic door , while in 2007 a six-year-old hippo died less than 24 hours after being transferred from the Denver Zoo as part of an international breeding program.
(13) Phil Harrison spoke about Microsoft's record with independent games, but then showed just two of note: Minecraft , which hardly counts any more due to its profound global success, and the intriguing Below , a new "roguelike" RPG hackathon from Sword and Sworcery developer Capybara.
(14) Infection without neoplastic transformation has also been demonstrated in pigs, rhesus monkeys, chimpanzees and rabbits and observed in capybaras and water buffaloes.
(15) On the bank was a family of capybaras, the world's largest rodent, dog-sized and shaggy-haired, with a funny rectangular-shaped head.
(16) Trypanosoma evansi was seen in blood samples taken randomly from both wild and semi-captive capybaras caught in Mato Grosso do Sul State, Brazil and in sick dogs brought into local veterinary clinics.
(17) Rumen ophryoscolecid protozoa were observed in feces obtained from two capybara (Hydrochoerus hydrochaeris) housed at the Columbus Zoo, Columbus, Ohio.
(18) Four filariae are known to parasitize the capybara "Hydrochoerus hydrochaeris" namely the "Cruorifilaria tuberocauda", Eberhard, Morales & Orihel, 1976; the "Dipetalonema (Alafilaria) hydrochoerus", Yates & Jorgenson, 1983, and "Mansonella longicapita" and "Mansonella rotundicapita [corrected]", Eberhard, Campo-Aasen & Orihel, 1983.
(19) Species affected included a range of primates and birds, a rodent (Capybara) and a carnivore (Caracal Lynx).
(20) On the way we spotted an armadillo, peccaries, a tarantula, more capybaras and tall, flightless rheas.
Paca
Definition:
(n.) A small South American rodent (Coelogenys paca), having blackish brown fur, with four parallel rows of white spots along its sides; the spotted cavy. It is nearly allied to the agouti and the Guinea pig.
Example Sentences:
(1) In a survey of CT-scanner utilization, data from all machines operating in the PACA Region in 1986, showed that the mean activity was 6,080 examinations per machine.
(2) Thus, PacA and PacB are two essential bacteriophage proteins required for recognition and cleavage of the P1 packaging site.
(3) To test this hypothesis, membranes of MIA PaCa-2 cells, a human dedifferentiated pancreatic cancer cell line, were incubated without hormone (control) or with 0.1 microM EGF or somatostatin analogue RC-160 for 1 hr at 4 degrees C to phosphorylate the 60-kDa protein.
(4) Upon analysis of the morphologic characteristics of the protoscoleces derived from the cysts, the sizes of rostellar hooks from the material from the paca were found to be well within the ranges reported in previous studies.
(5) A membrane receptor and a cytosolic receptor for somatostatin were found in a human undifferentiated pancreatic cancer cell line (MIA PaCa-2).
(6) In vitro studies revealed that the relatively resistant cell line, WD PaCa (or well-differentiated pancreatic adenocarcinoma of the Syrian hamster), actually had higher ADR cellular levels than the sensitive cell line, PD PaCa (or poorly differentiated pancreatic adenocarcinoma of the Syrian hamster).
(7) 5,575, 1986]; one transcript predicts an amino acid sequence identical to that predicted by our MIA PaCa-2 cDNA clone; the other transcript predicts a similar protein containing a three amino acid residue insertion.
(8) In this investigation, the human pancreatic undifferentiated cell line, MIA PaCa-2, was compared with PANC-1 cells (a human ductal cell line previously characterized), isolated rat and human ducts, acinar cells, and nonpancreatic cell lines.
(9) Approximately 75% of the amino acids identified in both MIA PaCa CSF-1 and murine CSF-1 were found to be common to both.
(10) The established cell line (MIA PaCa-2) has a doubling time of 40 h. The cells are large with abundant cytoplasm, exhibit a high degree of aneuploidy and have a tendency to grow on top of other cells.
(11) With this assay, androgen receptors were detected in five fresh human pancreatic adenocarcinoma specimens (three male), two pancreatic cancer cell lines (Mia PaCa 2 and Ger), one xenograft tumor which responded to androgens, five specimens of normal adult pancreas (two male), and a pool of fetal pancreatic tissue.
(12) It is suggested that the antileishmanial action of PIHCA and other PACA nanoparticles results from the activation of respiratory burst in macrophages.
(13) Human cell lines resistant to L-asparaginase or albizziin were isolated by multistep selection of HT1080 fibrosarcoma and MIA PaCa-2 pancreatic carcinoma cells.
(14) Maximal response to CCK8 occurred at the 10(-9) M dose for each cell line: MIA PaCa-2, 40% (P less than 0.025); PANC-1, 85% (P less than 0.001); RWP-2, 68% (P less than 0.001) and CAPAN-2, 52% (P less than 0.001).
(15) Two human pancreatic adenocarcinoma cell lines (PANC 1 and MIA PACA 2) were examined for expression of growth factors that could potentially play a role either in growth regulation of the tumor cells, or in cells that comprise the stromal elements of tumors.
(16) The administration of etoposide prior to FP resulted in synergistic cytotoxicity in L1210, HCT-8, Mia PaCa, MCF-7, and T47-D cells while the reverse sequence resulted in additive or antagonistic cytotoxicity in L1210, HCT-8, and Mia PaCa cells.
(17) The production of plasminogen activator by Mia PaCa-2 cells is totally inhibited by actinomycin D and cycloheximide.
(18) Four of the patients with polycystic hydatid disease observed by us reported that they were aware of the presence of liver disease in the pacas hunted for food.
(19) MIA PaCa-2 and AsPC-1, and a gall bladder carcinoma cell line, G-415.
(20) Gel permeation chromatography of a mixture of the PACA and actinide elements have shown these substances to be strong chelating agents similar to EDTA or DTPA.