ELIZA

return kwic search for used to out of >500 occurrences
298981 occurrences (No.78 in the rank) during 5 years in the PubMed. [no cache] 500 found

37) The current landscape of in vitro models used to identify drug- or chemical-induced hepatotoxicity relies heavily on cell culture models consisting of HepG2, induced pluripotent stem cell-derived, or primary hepatocytes.

--- ABSTRACT ---

PMID:24444127 DOI:10.1089/adt.2013.525

2015 Assay and drug development technologies

* A micropatterned hepatocyte coculture model for assessment of liver toxicity using high-content imaging analysis.

- The current landscape of in vitro models used to identify drug- or chemical-induced hepatotoxicity relies heavily on cell culture models consisting of HepG2, induced pluripotent stem cell-derived, or primary hepatocytes. While these in vitro models offer powerful approaches for predicting toxicity, each system has challenges, including variable metabolic capacity, brief ex vivo life span in culture, and adoption with standard automated microscopy high-content screening (HCS) systems to measure reproducibility data at the single-cell level. In this report we introduce a novel primary hepatocyte coculture model, HepatoPac™, as an alternative to current model systems for evaluation of in vitro hepatotoxicity in 96-well microtiter plate format examined by HCS. The coculture model consists of primary hepatocytes that are micropatterned to form a discrete microarchitecture or "hepatocyte islands" that are surrounded by supporting fibroblasts resulting in long-term viability and metabolic function of primary hepatocytes. Using multiple HCS image capture and image analysis strategies, we established methods to interrogate various morphometric parameters, such as size, shape, and intensity, at the island or single-cell level. We applied these approaches to identify subpopulations of both fibroblasts and hepatocytes that exhibited alterations in nuclear parameters, cell permeability, mitochondria function, and apoptosis using known reference control compounds and an eight-point dose curve. Subpopulation analysis with additional bioprobe sets can provide a powerful means of addressing differential cell and tissue susceptibilities during compound profiling. Our data show that the HepatoPac is amendable for HCS imaging applications and provides a unique approach for studying hepatotoxicity over prolonged periods of time.

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[frequency of next (right) word to used to]

(1)28 assess	(20)5 design	(39)3 establish	(58)2 find
(2)28 identify	(21)5 increase	(40)3 observe	(59)2 fit
(3)23 evaluate	(22)5 inform	(41)3 prevent	(60)2 form
(4)20 study	(23)5 obtain	(42)3 solve	(61)2 further
(5)17 estimate	(24)5 quantify	(43)3 validate	(62)2 gain
(6)17 measure	(25)5 reconstruct	(44)2 accurately	(63)2 help
(7)16 determine	(26)4 calculate	(45)2 address	(64)2 improve
(8)16 examine	(27)4 characterize	(46)2 amplify	(65)2 make
(9)12 explore	(28)4 confirm	(47)2 avoid	(66)2 match
(10)10 treat	(29)4 construct	(48)2 be	(67)2 optimize
(11)9 analyze	(30)4 illustrate	(49)2 conduct	(68)2 perform
(12)8 develop	(31)4 reduce	(50)2 create	(69)2 prepare
(13)8 investigate	(32)4 screen	(51)2 demonstrate	(70)2 produce
(14)8 predict	(33)4 simulate	(52)2 derive	(71)2 promote
(15)7 collect	(34)4 verify	(53)2 describe	(72)2 recruit
(16)7 compare	(35)3 classify	(54)2 distinguish	(73)2 represent
(17)7 test	(36)3 compute	(55)2 explain	(74)2 select
(18)6 analyse	(37)3 control	(56)2 extrapolate
(19)6 detect	(38)3 define	(57)2 facilitate

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--- WordNet output for used --- =>1.〜に慣れて, 2.用いられた, 中古の Overview of verb use The verb use has 6 senses (first 3 from tagged texts) 1. (603) use, utilize, utilise, apply, employ -- (put into service; make work or employ for a particular purpose or for its inherent or natural purpose; "use your head!"; "we only use Spanish at home"; "I can't use this tool"; "Apply a magnetic field here"; "This thinking was applied to many projects"; "How do you utilize this tool?"; "I apply this rule to get good results"; "use the plastic bags to store the food"; "He doesn't know how to use a computer") 2. (12) use, habituate -- (take or consume (regularly or habitually); "She uses drugs rarely") 3. (8) use, expend -- (use up, consume fully; "The legislature expended its time on school questions") 4. use -- (seek or achieve an end by using to one's advantage; "She uses her influential friends to get jobs"; "The president's wife used her good connections") 5. practice, apply, use -- (avail oneself to; "apply a principle"; "practice a religion"; "use care when going down the stairs"; "use your common sense"; "practice non-violent resistance") 6. use -- (habitually do something (use only in the past tense); "She used to call her mother every week but now she calls only occasionally"; "I used to get sick when I ate in that dining hall"; "They used to vacation in the Bahamas") Overview of adj used The adj used has 3 senses (first 3 from tagged texts) 1. (4) used -- (employed in accomplishing something; "the principle of surprise is the most used and misused of all the principles of war"- H.H.Arnold & I.C.Eaker) 2. (1) exploited, ill-used, put-upon, used, victimized, victimised -- (of persons; taken advantage of; "after going out of his way to help his friend get the job he felt not appreciated but used") 3. (1) secondhand, used -- (previously used or owned by another; "bought a secondhand (or used) car") --- WordNet end ---