ELIZA

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288686 occurrences (No.85 in the rank) during 5 years in the PubMed. [cache]

304) Especially, we observed that the transcription status of key genes on the pathway of T synthesis including cytochrome P450 cholesterol side-chain cleavage enzyme (P450scc) and cytochrome P450 17α-hydroxysteroid dehydrogenase (P45017α)) were selectively altered in the testis of mice when treated with 1S-cis-BF, suggesting that it is the possible reason to explain why the lower serum T concentration in 1S-cis-BF treated group.

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PMID:24449165 DOI:10.1002/tox.21954

2015 Environmental toxicology

* Enantioselective disruption of the endocrine system by Cis-Bifenthrin in the male mice.

- Bifenthrin (BF), as a chiral pyrethroid, is widely used to control field and household pests in China. At present, the commercial BF is a mixed compound containing cis isomers (cis-BF) including two enantiomers of 1R-cis-BF and 1S-cis-BF. In the present study, the two individual cis-BF enantiomers were separated by a preparative supercritical fluid chromatography. Then, four week-old adolescent male ICR mice were orally administered 1R-cis-BF and 1S-cis-BF separately daily for 3 weeks at doses of 0, 7.5 and 15 mg/kg/day, respectively. Results showed that the transcription status of some genes involved in cholesterol synthesis and transport as well as testosterone (T) synthesis in the testes were influenced by cis-BF enantiomers. Especially, we observed that the transcription status of key genes on the pathway of T synthesis including cytochrome P450 cholesterol side-chain cleavage enzyme (P450scc) and cytochrome P450 17α-hydroxysteroid dehydrogenase (P45017α)) were selectively altered in the testis of mice when treated with 1S-cis-BF, suggesting that it is the possible reason to explain why the lower serum T concentration in 1S-cis-BF treated group. Taken together, it concluded that both of the cis-BF enantiomers have the endocrine disruption activities, while 1S-cis-BF was higher than 1R-cis-BF in mice when exposed during the puberty. The data was helpful to understand the toxicity of cis-BF in mammals under enantiomeric level.

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(1)38 than	(19)4 incidence	(37)3 socioeconomic	(55)2 expression
(2)35 in	(20)4 leg	(38)3 stresses	(56)2 eyelid
(3)19 levels	(21)4 spine	(39)3 values	(57)2 eyelids
(4)12 extremity	(22)4 total	(40)2 Condom	(58)2 frequencies
(5)11 risk	(23)3 (P	(41)2 EI	(59)2 frequency
(6)7 compared	(24)3 null	(42)2 IQ	(60)2 likelihood
(7)7 level	(25)3 ASM/wt	(43)2 abdominal	(61)2 limit
(8)7 limb	(26)3 education	(44)2 among	(62)2 microleakage
(9)5 at	(27)3 educational	(45)2 back	(63)2 perceived
(10)5 for	(28)3 extremities,	(46)2 birthweight	(64)2 percentage
(11)5 limbs	(29)3 heart	(47)2 bounds	(65)2 quality
(12)5 the	(30)3 initial	(48)2 by	(66)2 rate
(13)4 and	(31)3 legs	(49)2 complication	(67)2 resilience
(14)4 body	(32)3 mean	(50)2 concentration	(68)2 serum
(15)4 cervical	(33)3 odds	(51)2 concentrations	(69)2 shear
(16)4 dose	(34)3 prevalence	(52)2 demineralization
(17)4 doses	(35)3 probability	(53)2 esophageal
(18)4 extremities	(36)3 sexual	(54)2 estimated

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--- WordNet output for lower --- =>1.低くする/なる, 下げる/下がる, 卑しめる, 2.しかめっ面, 3.lowの比較級 Overview of noun lower The noun lower has 1 sense (no senses from tagged texts) 1. lower berth, lower -- (the lower of two berths) Overview of verb lower The verb lower has 5 senses (first 3 from tagged texts) 1. (15) lower, take down, let down, get down, bring down -- (move something or somebody to a lower position; "take down the vase from the shelf") 2. (6) lower, lour -- (set lower; "lower a rating"; "lower expectations") 3. (1) turn down, lower, lour -- (make lower or quieter; "turn down the volume of a radio") 4. lower, depress -- (cause to drop or sink; "The lack of rain had depressed the water level in the reservoir") 5. frown, glower, lour, lower -- (look angry or sullen, wrinkle one's forehead, as if to signal disapproval) Overview of adj low The adj low has 10 senses (first 6 from tagged texts) 1. (55) low -- (less than normal in degree or intensity or amount; "low prices"; "the reservoir is low") 2. (23) low -- (literal meanings; being at or having a relatively small elevation or upward extension; "low ceilings"; "low clouds"; "low hills"; "the sun is low"; "low furniture"; "a low bow") 3. (11) low, low-toned -- (very low in volume; "a low murmur"; "the low-toned murmur of the surf") 4. (6) low -- (unrefined in character; "low comedy") 5. (4) low, low-pitched -- (used of sounds and voices; low in pitch or frequency) 6. (3) abject, low, low-down, miserable, scummy, scurvy -- (of the most contemptible kind; "abject cowardice"; "a low stunt to pull"; "a low-down sneak"; "his miserable treatment of his family"; "You miserable skunk!"; "a scummy rabble"; "a scurvy trick") 7. humble, low, lowly, modest, small -- (low or inferior in station or quality; "a humble cottage"; "a lowly parish priest"; "a modest man of the people"; "small beginnings") 8. depleted, low -- (no longer sufficient; "supplies are low"; "our funds are depleted") 9. broken, crushed, humbled, humiliated, low -- (subdued or brought low in condition or status; "brought low"; "a broken man"; "his broken spirit") 10. gloomy, grim, blue, depressed, dispirited, down, downcast, downhearted, down in the mouth, low, low-spirited -- (filled with melancholy and despondency ; "gloomy at the thought of what he had to face"; "gloomy predictions"; "a gloomy silence"; "took a grim view of the economy"; "the darkening mood"; "lonely and blue in a strange city"; "depressed by the loss of his job"; "a dispirited and resigned expression on her face"; "downcast after his defeat"; "feeling discouraged and downhearted") --- WordNet end ---