Several new polymeric complexes of lead with dialkylamino derivatives of squaric acid were produced to study their coordination modes as possible prototypes for studies of lanthanide complexes.
Reaction of three different 1-(dialkylamino) derivatives of 3,4-dihydroxycyclobut-3-ene-1,2-dione (squaric acid) with lead(II) nitrate in aqueous solution yielded polymeric complexes which have been characterized by single-crystal X-ray analysis. Pb[(CH(3))(2)NC(4)O(3)](2)(OH(2))(2).H(2)O (1) produced from 1-(dimethylamino)-2-methoxycyclobutenedione crystallizes in the triclinic space group P&onemacr;, with
Drug and chemical toxicology, 35(2), 208-217 (2011-10-13)
The aim of the present study was to investigate the coexistence of oxidative DNA damage and apoptosis- and necrosis-related DNA damage, and to correlate with ultrastructural changes in hepatocyte nuclei in the lead-nitrate-exposed liver. Adult male Wistar rats were exposed
Environmental science and pollution research international, 19(3), 893-902 (2011-10-04)
Cuttings and seedlings of Jatropha curcas L. were exposed to different regimes of lead (Pb) stress as Pb(NO₃)₂ at 0 (CK), 0.5, 1, 2, 3, and 4 mM kg⁻¹ soil. The effect of Pb treatment on the root length, tolerance
Biological trace element research, 147(1-3), 320-328 (2011-12-14)
The effect of selenium (Se) on Vicia faba L. minor roots subjected to lead (Pb) stress was studied by investigating root growth, root viability, and antioxidant enzyme activity. The experiments were carried out on plants grown for 2 weeks on
Indian journal of biochemistry & biophysics, 49(6), 458-462 (2013-01-29)
The in vivo protective role of hydro-methanolic root extract of Withania somnifera (WS) was evaluated in alleviating lead nitrate (LN)-induced toxicity in male Swiss albino mice by measuring hematoserological profiles. The lead-treated (20 mg/kg body wt, p.o.) albino mice (25-30
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