ELIZA

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475194 occurrences (No.33 in the rank) during 5 years in the PubMed. [no cache] 500 found

84) In this study, we purified CA-II isoenzyme from sheep stomach with a 615.2 purification fold, 78% purification yield and 5562.02 specific activity.

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PMID:23377119 DOI:10.1177/0748233713475508

2015 Toxicology and industrial health

* Influence of pesticide exposure on carbonic anhydrase II from sheep stomach.

- Carbonic anhydrase (CA) is a widely distributed enzyme and has a crucial role in the cells, tissues and organs of living organisms. It is found that CA-II is one of the most abundant CA isoenzymes in the gastrointestinal system. It plays an important role in the gastric acid secretion in stomach. In this study, we purified CA-II isoenzyme from sheep stomach with a 615.2 purification fold, 78% purification yield and 5562.02 specific activity. Moreover, the in vitro effects of some commonly used pesticides including chlorpyrifos, cypermethrin, dichlorvos, glyphosate isopropylamine and lambda cyhalomethrin on the enzyme activity were investigated. Of these compounds, glyphosate isopropylamine and dichlorvos showed an inhibition on CA-II esterase activity. They have IC50 values of 0.155 µM and 2.690 µM and Ki values of 0.329 µM and 3.654 µM, respectively. Both glyphosate isopropylamine and dichlorvos inhibited CA-II isoenzyme in a noncompetitive manner.

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(1)70 of	(13)6 patterns	(25)3 but	(37)2 functional
(2)54 null	(14)5 may	(26)3 changes	(38)2 increased
(3)49 and	(15)5 using	(27)3 for	(39)2 induces
(4)45 in	(16)5 with	(28)3 measured	(40)2 level
(5)17 was	(17)4 at	(29)3 through	(41)2 or
(6)11 against	(18)4 levels	(30)2 Questionnaire	(42)2 over
(7)10 during	(19)4 on	(31)2 after	(43)2 promotion
(8)9 (PA)	(20)4 which	(32)2 between	(44)2 resumption
(9)8 is	(21)4 while	(33)2 calcium	(45)2 than
(10)7 to	(22)3 among	(34)2 compared	(46)2 that
(11)7 were	(23)3 are	(35)2 decreased	(47)2 via
(12)6 by	(24)3 as	(36)2 diary	(48)2 when

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--- WordNet output for activity --- =>活動, 活躍, 働き, 動き, 活気 Overview of noun activity The noun activity has 6 senses (first 3 from tagged texts) 1. (43) activity -- (any specific behavior; "they avoided all recreational activity") 2. (36) action, activity, activeness -- (the state of being active; "his sphere of activity"; "he is out of action") 3. (13) bodily process, body process, bodily function, activity -- (an organic process that takes place in the body; "respiratory activity") 4. activity -- ((chemistry) the capacity of a substance to take part in a chemical reaction; "catalytic activity") 5. natural process, natural action, action, activity -- (a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity") 6. activeness, activity -- (the trait of being active; moving or acting rapidly and energetically; "the level of activity declines with age") --- WordNet end ---