ELIZA

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296134 occurrences (No.80 in the rank) during 5 years in the PubMed. [cache]

230) Conversely, the levels of total protein and protein sulfhydryls were significantly decreased in the subgroups compared with the controls.

--- ABSTRACT ---

PMID:23709227 DOI:10.1177/0748233713491804

2015 Toxicology and industrial health

* The effect of occupational lead exposure on lipid peroxidation, protein carbonylation, and plasma viscosity.

- The aim of the study was to investigate the influence of occupational lead (Pb) exposure on lipid peroxidation, protein carbonylation, and plasma viscosity in workers. The examined group included 283 healthy male employees of manufacturing facilities using zinc and Pb. The mean blood concentrations of Pb and zinc protoporphyrin as well as the mean urine δ-aminolevulinic acid levels were used as markers of exposure for the examined group. Taking into account the obtained mean values of blood lead level, the examined group was divided into three subgroups. When comparing the control group with the subgroups, Pb exposure markers were significantly elevated in all the three subgroups. Concentrations of conjugated dienes (CD), lipid hydroperoxides, malondialdehyde (MDA), and protein carbonyl groups were also significantly increased. Conversely, the levels of total protein and protein sulfhydryls were significantly decreased in the subgroups compared with the controls. The plasma viscosity was significantly elevated in the subgroups. A dose-response between Pb levels and plasma viscosity was not observed. Pb supposedly elevates MDA and CD in a dose-dependent manner. In conclusion, occupational Pb exposure induces oxidative stress that results in lipid and protein damage. Moreover, Pb-induced oxidative stress is likely the primary factor that elevates plasma viscosity, despite decreased protein levels.

--- ABSTRACT END ---

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(1)187 of	(14)3 adhesive	(27)2 BGP	(40)2 organic
(2)21 length	(15)3 annual	(28)2 DNA,	(41)2 oxidant
(3)13 number	(16)3 delivered	(29)2 activity	(42)2 pleural
(4)7 antioxidant	(17)3 knee	(30)2 arch	(43)2 protein,
(5)7 protein	(18)3 length,	(31)2 biomass	(44)2 repetitions
(6)5 body	(19)3 optical	(32)2 collagen	(45)2 scores
(7)5 cholesterol	(20)3 or	(33)2 daily	(46)2 snack
(8)5 dose	(21)3 parenteral	(34)2 dietary	(47)2 soluble
(9)5 score	(22)3 polyphenols	(35)2 exercise	(48)2 stress
(10)4 HG	(23)3 population	(36)2 genome	(49)2 tumor
(11)4 amount	(24)3 sample	(37)2 health-care	(50)2 volume
(12)4 and	(25)3 suspended	(38)2 islet
(13)4 cell	(26)2 248	(39)2 mitochondrial

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--- WordNet output for total --- =>1.(車が)全壊する, 全損する, 2.全体の, 全ての, 総計の, 総体の, 全くの, 完全な, 総力の, 3.総額, 総計, 全体の, (車が)全壊する, 合計(する), なる Overview of noun total The noun total has 2 senses (first 2 from tagged texts) 1. (13) sum, total, totality, aggregate -- (the whole amount) 2. (6) sum, amount, total -- (a quantity obtained by the addition of a group of numbers) Overview of verb total The verb total has 3 senses (first 2 from tagged texts) 1. (16) total, number, add up, come, amount -- (add up in number or quantity; "The bills amounted to $2,000"; "The bill came to $2,000") 2. (2) total, tot, tot up, sum, sum up, summate, tote up, add, add together, tally, add up -- (determine the sum of; "Add all the people in this town to those of the neighboring town") 3. total -- (damage beyond the point of repair; "My son totaled our new car"; "the rock star totals his guitar at every concert") Overview of adj total The adj total has 2 senses (first 2 from tagged texts) 1. (31) entire, full, total -- (constituting the full quantity or extent; complete; "an entire town devastated by an earthquake"; "gave full attention"; "a total failure") 2. (2) full, total -- (complete in extent or degree and in every particular; "a full game"; "a total eclipse"; "a total disaster") --- WordNet end ---