نتایج جستجو برای: lead stress
تعداد نتایج: 761155 فیلتر نتایج به سال:
Lead continues to pose a serious threat to the health of many children as well as adults. Concern about lead exposure as a significant public health problem has increased as evidence has mounted regarding adverse health effects at successively lower levels. This issue is complicated by the fact that there is no demonstrated biological function of lead in human. Lead potentially induces oxidativ...
BACKGROUND Exposure to heavy metals in development of many diseases has been investigated previously, specially created by oxidative stress. The etiology of Rheumatoid arthritis (RA) is still not fully understood but oxidative stress created by heavy metals may have role in development of RA. The aim of present study was to compare serum level of heavy metals in RA and healthy control individua...
medical curriculum can exposed the medical students to a significant levels of mental pressure. therefore, the prevalence and incidence of psychiatric disorders including abnormal value of stress, depression and anxiety are higher in the schools of medicine. there are two major types of sources that can lead to stress and further mental problems in the medical students: 1. stresses related to t...
Heavy metals pollution is one of the key environmental problems. In this research, the effect of seed priming with salicylic acid and sodium hydrosulfide was investigated on methionine and arginine amino acids contents and some compounds derived from their metabolism as well as ZmACS6 and ZmSAMD transcripts levels in maize plants under lead stress. For this purpose, maize seeds were soaked in s...
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