ELIZA

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385944 occurrences (No.46 in the rank) during 5 years in the PubMed. [no cache] 500 found

96) Hsd: ICR (CD1) 10-week-old males (n = 8) were randomly assigned to the exposure group and control group.

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PMID:23893576 DOI:10.1002/tox.21889

2015 Environmental toxicology

* Assessment of alteration of reproductive system in vivo induced by subchronic exposure to benzo(a)pyrene via oral administration.

- The objective of this study was to assess whether subchronic exposure to benzo(a)pyrene (BaP) via oral ingestion alter endpoints of the reproductive system of mice. Hsd: ICR (CD1) 10-week-old males (n = 8) were randomly assigned to the exposure group and control group. Mice were administered BaP for 30 and 60 days by daily gavage at doses of 1, 10, 50, and 100 mg/kg body weight per day. At the end of the experiments, mice were anesthetized and reproductive organs, including testes, seminal vesicles, prostate, and cauda epididymis, were removed and examined. Spermatozoa quality and DNA strand breaks were assessed-1 and 10 mg/kg/day of BaP for 30 and 60 days did not significantly induce altered morphology or weights of testes, prostate, seminal vesicle, and epididymis, and spermatozoa quality of mice; 100 mg/kg/day of BaP for 60 days decreased weights of testes, seminal vesicle, and cauda epididymis. BaP exposure also significantly decreased motility, normal head morphology, vitality, and concentration of mature spermatozoa. In addition, BaP exposure induced a significant increase in DNA strand breaks.

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(1)49 null	(15)7 received	(29)3 II	(44)2 difference
(2)33 was	(16)5 at	(30)3 after	(45)2 displayed
(3)29 and	(17)5 for	(31)3 comprised	(46)2 dynamics-based
(4)25 of	(18)5 the	(32)3 in	(47)2 exhibited
(5)16 compared	(19)5 to	(33)3 when	(48)2 however,
(6)12 A	(20)4 (p	(34)2 (30	(49)2 improved
(7)12 were	(21)4 B	(35)2 (n	(50)2 included
(8)11 discussions	(22)4 C	(37)2 B,	(51)2 intervention
(9)10 than	(23)4 differences	(38)2 III	(52)2 interventions
(10)9 I	(24)4 or	(39)2 V	(53)2 interviews
(11)8 had	(25)3 1,	(40)2 a	(54)2 patients
(12)8 showed	(26)3 2	(41)2 as	(55)2 presented
(13)8 with	(27)3 4	(42)2 contains	(56)2 that
(14)7 1	(28)3 A,	(43)2 demonstrated

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--- WordNet output for group --- =>一団にする, 集める, 分派, 集団, グループ, 分類する, 演奏家グループ, 集まる, 分ける Overview of noun group The noun group has 3 senses (first 2 from tagged texts) 1. (1345) group, grouping -- (any number of entities (members) considered as a unit) 2. (1) group, radical, chemical group -- ((chemistry) two or more atoms bound together as a single unit and forming part of a molecule) 3. group, mathematical group -- (a set that is closed, associative, has an identity element and every element has an inverse) Overview of verb group The verb group has 2 senses (first 2 from tagged texts) 1. (4) group -- (arrange into a group or groups; "Can you group these shapes together?") 2. (1) group, aggroup -- (form a group or group together) --- WordNet end ---