Analyzing lead concentration in the sycamore tree species in high- and low-traffic areas of Rasht, Iran [0.03%]
伊朗拉斯特高流量和低流量区域枫杨树品种中铅含量分析
Seyed Armin Hashemi,Farzaneh Alinejad,Mozaffar FallahChay
Seyed Armin Hashemi
Important heavy metals such as lead and cadmium are part of the pollutants produced by cars and are spread in the urban environment by traffic flow. In order to study the amount of contamination in the trees along the streets and to determi...
Heavy metals' concentration in sediment, shrimp and two fish species from the northwest Persian Gulf [0.03%]
西北波斯湾沉积物、虾及两种鱼类重金属污染调查
Fazel Abdolahpur Monikh,Ammar Maryamabadi,Ahmad Savari et al.
Fazel Abdolahpur Monikh et al.
The concentrations of heavy metals (cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb) and zinc (Zn)) were measured in hepatopancreas and muscle of a commercial shrimp (Metapenaeus affinis), in the muscle, liver and gills of two fish species...
Toxicity effect of dichlorvos on loach (Misgurnus anguillicaudatus) assessed by micronucleus test, hepatase activity analysis and comet assay [0.03%]
微核试验、肝酶活性分析和彗星检测评估敌敌畏对泥鳅(Misgurnus anguillicaudatus)的毒性效应
Ping Nan,Shuaiguo Yan,Li Li et al.
Ping Nan et al.
Pesticides and other chemicals at environmental concentrations often have detrimental effects. Many aquatic species are particularly threatened because of their susceptibility and also because water environment are often polluted. This stud...
Syed Majid Shah,Sajid Hussain,Arif-Ullah Khan et al.
Syed Majid Shah et al.
This study describes the cytotoxic and phytotoxic activities of the crude extract of Heliotropium strigosum and its resultant fractions. In brine shrimp toxicology assays, profound cytotoxicity was displayed by ethyl acetate (LD50 8.3 μg/m...
Silymarin prevents benzo(a)pyrene-induced toxicity in Wistar rats by modulating xenobiotic-metabolizing enzymes [0.03%]
奶蓟素通过调节外源性代谢酶预防Wistar大鼠苯并(a)芘诱导的毒性
P V Kiruthiga,K Karthikeyan,G Archunan et al.
P V Kiruthiga et al.
Benzo(a)pyrene (B(a)P), which is commonly used as an indicator species for polycyclic aromatic hydrocarbon (PAH) contamination, has a large number of hazardous consequences on human health. In the presence of the enzyme cytochrome-P-450 1A1...
Protective role of L-carnitine and vitamin E on the testis of atherosclerotic rats [0.03%]
左卡尼汀和维生素E对动脉粥样硬化雄性大鼠睾丸的保护作用研究
Afrah F Salama,Safwat M Kasem,Ehab Tousson et al.
Afrah F Salama et al.
Atherosclerosis is a condition caused by lipid build-up and inflammation in the arteries, so hyperlipidemia is the major reason for atherosclerosis. Testis was found to be negatively affected by hyperlipidemia which leads to its impaired fu...
Effect of tocopherol on biochemical blood parameters in pleuritis-induced rats treated with 2,3,7,8-tetrachlorodibenzo-p-dioxin [0.03%]
维生素E对四氯代二苯并-对-二恶英致胸膜炎大鼠血液生化指标的影响
Ireneusz Całkosiński,Joanna Rosińczuk-Tonderys,Agnieszka Bronowicka-Szydełko et al.
Ireneusz Całkosiński et al.
The aim of this study was to evaluate the effect of tocopherol on pleuritis-induced rats exposed to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Rats were treated with a single TCDD dose of 5 μg/kg body weight (b.w.) and then for 3 weeks th...
The periodontal health of lead-exposed children living in a shipyard industrial area [0.03%]
接触铅的船厂工业区儿童牙周健康状况的影响研究
Nattaporn Youravong,Rawee Teanpaisan
Nattaporn Youravong
In a cross-sectional design, 292 schoolchildren living around a shipyard area, known to be contaminated with lead from shipyard industry, were examined to verify the association between lead exposure and periodontal health. The probing pock...
The potent effects of ginseng root extract and memantine on cognitive dysfunction in male albino rats [0.03%]
西洋参提取物和右旋美沙芬对雄性Sprague-Dawley大鼠认知障碍的影响
Mansour A Al-Hazmi,Sayed M Rawi,Nadia Ms Arafa et al.
Mansour A Al-Hazmi et al.
The study determined the maximum intraperitoneal (ip) scopolamine dose inducing memory impairment in rats (2 mg/kg) compared to 0.5 or 1 mg/kg dose. The effect reflected by significant increase from normal in the latency time required for r...
Lifetime exposure to low doses of lead in rats: effect on selected parameters of carbohydrate metabolism [0.03%]
低剂量铅 Lifetime 暴露对大鼠选定的糖代谢参数的影响
Jaroslava Nováková,Agnesa Lukačínová,Eva Lovásová et al.
Jaroslava Nováková et al.
The aim of the study was to assess the effects of exposure to low doses of lead dissolved in drinking water (average daily dose of 2.2 mg kg(-1) day(-1)) on selected carbohydrate metabolism parameters in 20 wistar rats. Animals were divided...