ELIZA

return kwic search for low out of >500 occurrences
318584 occurrences (No.68 in the rank) during 5 years in the PubMed. [cache]

165) After 7 days of antioxidant supplementation, the blastocyst frequencies were adversely affected (P < 0.05) by CYST (11.2%) and C+C (1.44%), as well as by low O2 tension (17.2% and 11.11% for 20% and 7% O2, respectively) compared with the control (26.6%).

--- ABSTRACT ---

PMID:24040954 DOI:10.1017/S0967199413000361

2015 Zygote (Cambridge, England)

* Effects of gaseous atmosphere and antioxidants on the development and cryotolerance of bovine embryos at different periods of in vitro culture.

- This study examined the effects of antioxidant supplementation and O2 tension on embryo development, cryotolerance and intracellular reactive oxygen species (ROS) levels. The antioxidant supplementation consisted of 0.6 mM cysteine (CYST); 0.6 mM cysteine + 100 μM cysteamine (C+C); 100 IU catalase (CAT) or 100 μM β-mercaptoethanol (β-ME) for 3 or 7 days of in vitro culture (IVC). Two O2 tensions (20% O2 [5% CO2 in air] or 7% O2, 5% CO2 and 88% N2 [gaseous mixture]) were examined. After 7 days of antioxidant supplementation, the blastocyst frequencies were adversely affected (P < 0.05) by CYST (11.2%) and C+C (1.44%), as well as by low O2 tension (17.2% and 11.11% for 20% and 7% O2, respectively) compared with the control (26.6%). The blastocyst re-expansion rates were not affected (P > 0.05) by the treatments (range, 66-100%). After 3 days of antioxidant supplementation, the blastocyst frequencies were not affected (P > 0.05) by any of the antioxidants (range, 43.6-48.5%), but they were reduced by low O2 tension (P < 0.05) (52.1% and 38.4% for 20% and 7% O2, respectively). The intracellular ROS levels, demonstrated as arbitrary fluorescence units, were not affected (P > 0.05) by antioxidant treatment (range, 0.78 to 0.95) or by O2 tension (0.86 and 0.88 for 20% and 7% O2, respectively). The re-expansion rates were not affected (P > 0.05) by any of the treatments (range, 63.6-93.3%). In conclusion, intracellular antioxidant supplementation and low O2 tension throughout the entire IVC period were deleterious to embryo development. However, antioxidant supplementation up to day 3 of IVC did not affect the blastocyst frequencies or intracellular ROS levels.

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(1)21 and	(18)4 or	(35)2 Chilean	(52)2 energy
(2)19 laser	(19)4 socioeconomic	(36)2 HLB	(53)2 families
(3)11 doses	(20)3 Er:YAG	(37)2 OAs	(54)2 genetic
(4)11 levels	(21)3 O2	(38)2 acculturation	(55)2 group
(5)10 null	(22)3 PFR	(39)2 activities	(56)2 maternal
(6)10 cost	(23)3 PbB	(40)2 activity	(57)2 method
(7)10 lipoprotein	(24)3 STT	(41)2 after	(58)2 molecular
(8)8 back	(25)3 concentrations	(42)2 areas	(59)2 oral
(9)8 birth	(26)3 educational	(43)2 at	(60)2 pH
(10)8 dose	(27)3 features	(44)2 bioavailability	(61)2 peer
(11)7 in	(28)3 risk	(45)2 body	(62)2 population
(12)7 level	(29)3 serum	(46)2 cancer	(63)2 radiation
(13)6 birthweight	(30)3 shear	(47)2 children	(64)2 resilience
(14)5 but	(31)3 tumours	(48)2 coverage	(65)2 running
(15)4 as	(32)3 vagal	(49)2 degree	(66)2 sensitivity
(16)4 carbon	(33)3 water	(50)2 density	(67)2 settings
(17)4 income	(34)3 whole-body	(51)2 education	(68)2 temperature

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--- WordNet output for low --- =>安い, 低いところ, 卑劣に, 粗食で, 低い(もの), 弱い, 粗末な, 乏しい, 衿ぐりが深い, 建物の低い, 下劣な, 低級な Overview of noun low The noun low has 4 senses (no senses from tagged texts) 1. low, depression -- (an air mass of lower pressure; often brings precipitation; "a low moved in over night bringing sleet and snow") 2. Low, David Low, Sir David Low, Sir David Alexander Cecil Low -- (British political cartoonist (born in New Zealand) who created the character Colonel Blimp (1891-1963)) 3. low -- (a low level or position or degree; "the stock market fell to a new low") 4. first gear, first, low gear, low -- (the lowest forward gear ratio in the gear box of a motor vehicle; used to start a car moving) Overview of verb low The verb low has 1 sense (no senses from tagged texts) 1. moo, low -- (make a low noise, characteristic of bovines) 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") Overview of adv low The adv low has 1 sense (first 1 from tagged texts) 1. (3) low -- (in a low position; near the ground; "the branches hung low") --- WordNet end ---