Determination of metals in biofluids and tissues: sample preparation methods for atomic spectroscopic techniques

Subramanian, K. S.

doi:10.1016/0584-8547(95)01425-x

Cited by 89 publications

(48 citation statements)

References 113 publications

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“…Lead concentration in serum and kidneys tissue was determined by atomic absorption spectrophotometer as described by Subramanian [21], serum delta amino levulinic acid dehydratase(δALAD) activity was assayed by ELISA using kits from Glory Science co., USA, serum and urine creatinine were determined by colorimetric method kits and used for the calculation of creatinine clearance, urea was estimated by using Urease-Berthelot method kits, while uric acid was determined by enzymatic colorimetric kits and urinary protein was determined using Folin-Lowry colorimetric method kits, also serum and urinary sodium concentrations were measured colorimetrically using kits, but serum and urinary potassium concentrations were determined by turbidimetric method kits. Renal nitric oxide (NO), malondialdehyde (MDA) and Superoxide dismutase (SOD) were determined followed the colorimetric method kits, while reduced glutathione(GSH) were measured chemically according to Beutler et al [22].…”

Section: Biochemical Assaysmentioning

confidence: 99%

Dose-Dependent Effect of Coriander (Coriandrum Sativum L.) and Fennel (Foeniculum Vulgare M.) on Lead Nephrotoxicity in Rats

2016

International Journal of Research Studies in Biosciences

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Section: Biochemical Assaysmentioning

confidence: 99%

Dose-Dependent Effect of Coriander (Coriandrum Sativum L.) and Fennel (Foeniculum Vulgare M.) on Lead Nephrotoxicity in Rats

2016

International Journal of Research Studies in Biosciences

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“…Hg levels were measured with ICP-AES (Perkin Elmer model PLASMA-100). The Hg levels are expressed in parts per million on a dry weight basis (ppm/mg; Subramanian 1996).…”

Section: Icp-aesmentioning

confidence: 99%

Short-term Exposure of Nile Tilapia (Oreochromis niloticus) to Mercury

et al. 2012

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To investigate effects of short-term mercury (Hg) exposure in tilapia (Oreochromis niloticus) including histopathological changes, Hg bioaccumulation, and protective role of metallothionein (MT) in different exposure routes, adult tilapias were intraperitoneally injected, orally intubated, or semistatically exposed to 0.5, 1, 2, 5 mg/g mercuric chloride. Histopathology, autometallography (AMG), inductive coupled plasma-atomic emission spectrometry (ICP-AES), and MT immunohistochemistry were determined at 0, 3, 6, 9, 12, and 15 days postexposure. Microscopic lesions were observed in the kidney, hepatopancreas, spleen, and intestine. AMG positive grains were found in renal tubule epithelium, melanomacrophage centers (MMCs), and intestinal epithelium of treated tilapias. Hg concentrations measured by ICP-AES in abdominal visceral organs were significantly higher than in other organs. All exposure routes caused lesions of increasing severity and Hg accumulations in a dose-dependent manner. Semistatic groups produced the highest intensity of lesions, AMG positive staining, as well as total Hg concentrations. Positive MT expression in renal tubule epithelium, pancreatic acini, and splenic MMCs was observed only in semistatic groups. The semistatic exposure route demonstrated the most significant microscopic lesions, Hg bioaccumulation, and MT expression.

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“…To determine all elements except Se, Co, Mo, and I, the digesta were taken up in hot water and element concentrations determined by atomic absorption spectrometry. Selenium was determined by hydride generation (Bryce et al 1995), Co and Mo were complexed with 2-nitrosonaphth-l-ol and toluene-3,4-dithol, respectively, extracted in methyl isobutyl ketone, and then determined by atomic absorption spectrometry (Heanes 1981;Subramanian 1996), and I was determined after an alkaline ashing by an oxidation-reduction reaction (Sandell & Kolthoff 1937).…”

Section: Fertiliser Applications To Brassicasmentioning

confidence: 99%

The macro‐ and micro‐element content of swedes and kale in Southland, New Zealand, and the effect of trace element‐amended fertilisers on their Co, Se, and Cu concentrations

Grace

Craighead²,

Watt³

2000

New Zealand Journal of Agricultural Research

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A survey of the mineral composition of 6 swede and 3 kale crops from 9 farms near Gore, Southland, New Zealand, showed that while they provided adequate concentrations of the macroelements and Fe to meet dietary requirements of livestock, the kales were deficient in Mn and Zn (stems only), Cu, Co, and I, whereas the swedes were deficient in Mn, Zn, Se, and I (bulbs only), Cu, and Co. The applications of Co-, Se-, and Cuamended fertilisers at sowing and as a topdressing had no significant effect on the Co and Cu concentrations of swedes and kale. The Se concentrations in the leaves of the kale were roughly doubled 2 to 4 months after the topdressing with Se-amended fertiliser.

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Determination of metals in biofluids and tissues: sample preparation methods for atomic spectroscopic techniques

Cited by 89 publications

References 113 publications

Dose-Dependent Effect of Coriander (Coriandrum Sativum L.) and Fennel (Foeniculum Vulgare M.) on Lead Nephrotoxicity in Rats

Dose-Dependent Effect of Coriander (Coriandrum Sativum L.) and Fennel (Foeniculum Vulgare M.) on Lead Nephrotoxicity in Rats

Short-term Exposure of Nile Tilapia (Oreochromis niloticus) to Mercury

The macro‐ and micro‐element content of swedes and kale in Southland, New Zealand, and the effect of trace element‐amended fertilisers on their Co, Se, and Cu concentrations

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