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- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

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385944 occurrences (No.46 in the rank) during 5 years in the PubMed. [cache]
58) The mean AChE concentration in the OP-exposed group was determined as 33.79 ± 6.84 U/g haemoglobin (Hb) for PON1 192 R(+) carriers and 30.37 ± 7.62 U/g Hb for PON1 192 R(+) carriers.
--- ABSTRACT ---
PMID:23625910 DOI:10.1177/0748233713487246
2015 Toxicology and industrial health
* Effect of paraoxonase 1 192 Q/R polymorphism on paraoxonase and acetylcholinesterase enzyme activities in a Turkish population exposed to organophosphate.
- Organophosphate (OP) compounds are the most commonly used pesticide groups and they are commercially used in the market for local and industrial purposes. Paraoxonase 1 (PON1) enzyme plays an important role in biotransformation of OP compounds, which shows toxic effects via inhibiting the acetylcholinesterase (AChE). The aim of this study was to determine the effects of PON1 gene polymorphism and its effects on PON and AChE enzyme activities in individuals who were exposed to organophosphorus insecticides due to occupational reasons, and to profile the probability of susceptibility to organophosphorus compounds. For this purpose, 54 individuals who were exposed to OPs and 54 healthy unrelated controls were studied. First, PON1 and AChE enzyme activities were measured. Second, PON1 192 Q/R polymorphism was determined by standard polymerase chain reaction-restriction fragment length polymorphism technique. When the PON1 192 Q/R polymorphism was compared with PON1 enzyme activities, statistically significant association was found in both OP-exposed and control groups (p < 0.05). PON1 192 R(+) (QR + RR genotypes) genotype carriers had higher PON1 activities than 192 R(-) (QQ) genotype carriers. On the other hand, results were statistically analyzed in terms of AChE enzyme activities and there were statistically significant differences only in the OP-exposed group (p < 0.05). The mean AChE concentration in the OP-exposed group was determined as 33.79 ± 6.84 U/g haemoglobin (Hb) for PON1 192 R(+) carriers and 30.37 ± 7.62 U/g Hb for PON1 192 R(+) carriers. As a conclusion, PON1 and AChE activities were increasing according to the genotypes found in individuals having been exposed to OPs at a chronic level; 192 R(+) > 192 R(-), respectively.
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(6)12 A (20)4 (p (34)2 (30 (49)2 improved
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(8)11 discussions (22)4 C (37)2 B, (51)2 intervention
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(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
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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 ---