Glossary entry (derived from question below)
English term or phrase:
population critical concentration
Arabic translation:
التركز الحرج لدى السكان
Added to glossary by
jenan
Apr 6, 2017 11:07
7 yrs ago
2 viewers *
English term
population critical concentration
English to Arabic
Science
Chemistry; Chem Sci/Eng
stabilizers and contamina
Because renal cortex is a primary target organ of Cd the seriousness of human exposure is commonly assessed in terms of the extent to which it permits renal cortical Cd concentrations to approach a critical value. The critical value has been defined in terms of PCC-10, the population critical concentration at which 10% of exposed individuals may be expected to show abnormal renal function. In chronically exposed human populations, PCC-10 appears to lie in the range of 180 to 220 μg Cd/gram fresh weight of cortex. However, Cd accumulated in the kidney under these conditions is distributed between more than one compartment, in all likelihood differing greatly in their toxicological characteristics. For instance, a major fraction of this Cd is bound to metallothionein, and may as such be relatively inert. Compartmentation of tissue Cd, in turn, is strongly influenced by the nature of exposure, and the PCC-10 value of 200 μg/g may therefore have limited general significance. The problem of risk assessment is further complicated by the high variability of Cd absorption. Nevertheless, human renal Cd levels commonly reach values as high as 1/3 to 1/6 of the chronic PCC-10, and further increases in Cd intake should therefore be avoided.
Proposed translations
(Arabic)
3 | التركز الحرج لدى السكان | jenan |
4 | متوسط التركيز المميت | Amro Alhowbani |
Change log
Apr 8, 2017 11:45: jenan Created KOG entry
Proposed translations
3 hrs
Selected
التركز الحرج لدى السكان
I think this means measuring the critical concentration of Cd in the general population... maybe
2 KudoZ points awarded for this answer.
2 hrs
متوسط التركيز المميت
Also called median lethal concentration or population critical concentration 50. Written also as LC50.
أَدخل مُصطلح البحث، ثم اختر المجلد؛ يتم التعرف على لغة البحث تلقائيا. ابدأ البحث. إيضاح تفصيلي لـ متوسط التركيز المميت (LC50) في مجال
أَدخل مُصطلح البحث، ثم اختر المجلد؛ يتم التعرف على لغة البحث تلقائيا. ابدأ البحث. إيضاح تفصيلي لـ متوسط التركيز المميت (LC50) في مجال
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