نتایج جستجو برای: fe injection

تعداد نتایج: 235351  

استادباقر کاشی, آتوسا, محسنی کوچصفهانی, هما,

Paclitaxel is a chemotherapy drug inhibiting cell growth. In some studies, patients with normal liver function have experienced increase in bilirubin, ALT and AST by using paclitaxel. The aim of this study was to evaluate the ef-fect of intra-peritoneal injection of doses 5 and 10 mg/kg nZnO on the liver of rats treated with paclitaxel. 35 adult fe-male Wistar rats were divided into 7 groups in...

Journal: :The Journal of clinical investigation 1967
R C Gallo

1) The effect of hemin on heme synthesis was studied in vivo. Heme synthesis was measured by determining red cell (59)Fe uptake and glycine-2-(14)C incorporation into red cell hemin in normal CF(1) female mice.2) Both bovine and human hemin significantly decreased red cell (59)Fe uptake 48, 72, and 96 hours after hemin injection.3) Glycine-2-(14)C incorporation into red cell hemin was decreased...

Journal: :Environmental Health Perspectives 1996
R Yamaguchi T Hirano S Asami A Sugita H Kasai

One type of oxidative DNA damage, 8-hydroxyguanine (8-OH-Gua), is known to increase in rat kidney DNA after the administration of a renal carcinogen, ferric nitrilotriacetate (Fe-NTA). To determine the involvement of oxygen radicals in Fe-NTA carcinogenesis, we examined whether the 8-OH-Gua repair enzymes are induced in the rat kidney after Fe-NTA administration, in addition to our analysis of ...

2001
R. B. McCleskey D. K. Nordstrom J. W. Ball

INTRODUCTION Accurate and precise determination of inorganic As (III/V) redox species is important in the interpretation of its toxicity and mobility in acid mine waters. Several analytical methods use arsine generation to separate arsenic species but high metal concentrations can suppress arsine production (Creed and others 1996). The potential inhibition of arsine formation by eleven metal sp...

2008
Senee Kruanetr Wish Thanasarakhan Urai Tengjaroenkul Boonsom Liawruangrath Saisunee Liawruangrath

Flow injection (FI) spectrophotometric method for iron (III) determination using Disodium-1-nitroso-2-naphthol-3,6disulphonate (nitroso-R salt) is performed. It is based on the measurement of Fe(III)-nitroso-R salt complex at 720 nm formed by the reaction between Fe(III) and nitroso-R salt in an acetate buffer solution pH 5. The FI parameters that affect the signal response have been optimized ...

Journal: :The Journal of clinical investigation 1974
G Fillet J D Cook C A Finch

The processing of erythrocyte iron by the reticuloendothelial cell has been characterized by kinetic measurements of blood radioactivity made after the intravenous injection of heat-damaged erythrocytes labeled with (59)Fe and of transferrin-bound (55)Fe. The early reticuloendothelial release of iron, a matter of hours, was calculated from the plasma turnover rate of (55)Fe and the plasma reapp...

Journal: :The British journal of nutrition 1991
P G Whittaker T Lind J G Williams

The absorption of iron has been determined in nine healthy women studied serially during pregnancy and once post delivery. Following the oral administration of 5 mg aqueous 54FeSO4 plus ascorbic acid and the intravenous injection of 200 micrograms 57FeSO4, the isotope ratios of 54Fe: 56Fe and 57Fe: 56Fe in serum were measured by the use of inductively-coupled-plasma mass spectrometry whereby me...

2011
Takao Ohtomo Yoshitaka Takagai Osamu Ohno Shukuro Igarashi

Chemiluminescence (CL) of a metal–phthalocyanine complex was studied, and an analytical application of CL detection-flow injection analysis (FIA) of L-tyrosine was developed. The CL reaction of iron (III)–phthalocyanine tetrasulfonic acid (Fe–PTS) was examined using eight metals (Cu, Fe, Ni, Co, Mg, Pd, Pt and Zn)–phthalocyanine complexes. The CL signal immediately appeared, when the Fe-PTS aqu...

Journal: :Brain research 1998
W Zheng S Ren J H Graziano

The symptoms of Mn-induced neurotoxicity resemble those of Parkinson's diseases. Since iron (Fe) appears to play a pivotal role in pathophysiology of Parkinson's disease, we set out to test the hypothesis that alterations in Fe-requiring enzymes such as aconitase contribute to Mn-induced neurotoxicity. Mitochondrial fractions prepared from rat brain were preincubated with MnCl2 in vitro, follow...

2015
W. Q. Liu W. Y. Wang J. J. Wang F. Q. Wang C. Lu F. Jin A. Zhang Q. M. Zhang G. van der Laan Y. B. Xu Q. X. Li R. Zhang

Successful spin injection into graphene makes it a competitive contender in the race to become a key material for quantum computation, or the spin-operation-based data processing and sensing. Engineering ferromagnetic metal (FM)/graphene heterojunctions is one of the most promising avenues to realise it, however, their interface magnetism remains an open question up to this day. In any proposed...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید