Trace element profiles in cancer patients.

abstract：:Selenium (Se) deficiency in the experimental models, Coturnix coturnix japonica and Corcyra cephalonica, resulted in impaired mitochondrial substrate oxidations and lowered thiol levels. Studies with respiratory inhibitors confirmed reduced mitochondrial electron transport enzyme activities, especially at cytochrome c...

journal_title：Biological trace element research

authors： Rani P,Lalitha K

更新日期：1996-03-01 00:00:00

abstract：:This study was performed with the aim of investigating the concentration of zinc and copper in the blood of healthy alpacas (Vicugna pacos) kept in central Europe and to compare the concentration of Zn and Cu in plasma and in whole blood. A further objective was to evaluate blood Zn and Cu in relation to different mic...

journal_title：Biological trace element research

authors： Pechová A,Husáková T,Pavlata L,Holasová M,Hauptmanová K

更新日期：2018-02-01 00:00:00

abstract：:This study aimed to investigate the effects of a combination of a dairy product fermented by lactobacilli (DFL) and galactooligosaccharides (GOS) on mineral balances in growing rats with hypochlorhydria induced by a proton pump inhibitor (PPI). Three-week-old male rats were assigned to receive one of six diets: a cont...

journal_title：Biological trace element research

authors： Takasugi S,Ashida K,Maruyama S,Matsukiyo Y,Kaneko T,Yamaji T

更新日期：2013-06-01 00:00:00

abstract：:Conflicting results exist between selenium concentration and preeclampsia. The role of selenium in the development of preeclampsia is unclear. We conducted a meta-analysis to compare the blood selenium level in patients with preeclampsia and healthy pregnant women, and to determine the effectiveness of selenium supple...

journal_title：Biological trace element research

authors： Xu M,Guo D,Gu H,Zhang L,Lv S

更新日期：2016-06-01 00:00:00

abstract：:Because nickel may have a biological function in a pathway in which vitamin B12 is important, an experiment was performed to determine the effects of nitrous oxide exposure in rats deprived of nickel. Exposure to nitrous oxide (N2O) causes inactivation of cobalamin and a subsequent decrease in the vitamin B12-dependen...

journal_title：Biological trace element research

authors： Uthus EO,Poellot RA

更新日期：1993-07-01 00:00:00

abstract：:Prescription food for special medical purposes (FSMPs) and modified milk products (MMPs) for babies in the infancy period available in pharmacies are increasingly frequently used for newborns and infants-especially in cases where allergies and food-borne diseases are diagnosed. However, there is a lack of scientific s...

journal_title：Biological trace element research

authors： Jurowski K,Krośniak M,Fołta M,Tatar B,Cole M,Piekoszewski W

更新日期：2019-12-01 00:00:00

abstract：:AFB1 is a mycotoxin which exerts their cytotoxicity through increasing oxidative damage in target organ. Kidney is one of target organs vulnerable to damage caused by AFB1. In this study, Madin-Darby canine kidney (MDCK) cells were used to evaluate the AFB1-induced cell damage by the MTT assay. The results revealed th...

journal_title：Biological trace element research

authors： Parveen F,Nizamani ZA,Gan F,Chen X,Shi X,Kumbhar S,Zeb A,Huang K

更新日期：2014-03-01 00:00:00

abstract：:Nano-titanium dioxide is a kind of widely used nanomaterial that exhibits various adverse outcomes. However, the role of oxidative stress in this regard remains controversial. This study aimed to evaluate whether oxidative stress is one of the toxicity mechanisms induced by nano-titanium dioxide in rats and mice model...

journal_title：Biological trace element research

authors： An H,Ling C,Xu M,Hu M,Wang H,Liu J,Song G,Liu J

更新日期：2020-03-01 00:00:00

abstract：:Aspirin is widely used as an antiinflammatory drug especially in children with rheumatic fever arthritis. The diminishing effects of aspirin on antioxidant enzymes and hepato-renal systems at high doses are well-known. It is now evident that the damage at antioxidant system worsens the clinical picture of the disease ...

journal_title：Biological trace element research

authors： Kesik V,Lenk MK,Kurekci AE,Acikel CH,Akgul EO,Aydin A,Erdem O,Gamsizkan M

更新日期：2008-07-01 00:00:00

abstract：:We investigated the effect of exercise on iron metabolism in horses. Four horses were walked on a mechanical walker for 1 wk (pre-exercise). They then performed moderate exercise on a high-speed treadmill in the first week of the exercise and relative high in the second week and high in the third week. Serum iron was ...

journal_title：Biological trace element research

authors： Inoue Y,Matsui A,Asai Y,Aoki F,Matsui T,Yano H

更新日期：2005-10-01 00:00:00

abstract：:An experimental study was conducted in Wistar rats to characterize the arsenic ("As")-induced alterations in neurobiochemistry in brain and its impact on neuropharmacological activities with or without the melatonin (MLT) as an antioxidant given exogenously. Male Wistar rats were randomly divided in to four groups of ...

journal_title：Biological trace element research

authors： Durappanavar PN,Nadoor P,Waghe P,Pavithra BH,Jayaramu GM

更新日期：2019-07-01 00:00:00

abstract：:The purpose of our study was to investigate the role of hypoxia-inducible factor-1α (HIF-1α) in arsenic-induced carcinogenesis. We included 39 articles for meta-analysis. The results showed that low-dose exposure to arsenic (≤ 10 μmol/L) could promote the expression of phosphatidylinositol 3-kinase (PI3K) and phosphor...

journal_title：Biological trace element research

authors： Liu J,Niu Q,Hu Y,Ran S,Li S

更新日期：2020-12-01 00:00:00

abstract：:Using the dimethylbenz(a)anthracene-induced mammary tumor model in rats, our studies indicated that there was a dose-response relationship between dietary selenium supplementation and the inhibition of mammary carcinogenesis. The degree of inhibition was proportional to the level of dietary selenium up to 5 ppm, at wh...

journal_title：Biological trace element research

authors： Ip C

更新日期：1983-08-01 00:00:00

abstract：:The association between serum copper and zinc concentrations and age, sex, and other risk factors of cardiovascular disease in randomly selected adult volunteers aged 19-59 were investigated. There was a positive relationship between copper and age in both sexes, but zinc was negatively correlated with age in males on...

journal_title：Biological trace element research

authors： Magalova T,Brtkova A,Bederova A,Kajaba I,Puchonova I

更新日期：1994-03-01 00:00:00

abstract：:Microcalorimetry was employed to investigate the action of Li(I) to aquatic ecosystem from the point view of bioenergetics. Tetrahymena thermophila BF5 was chosen as the model organism. The power-time curves of T. thermophila BF5 growth metabolism in the absence and presence of Li(I) were obtained. The corresponding t...

journal_title：Biological trace element research

authors： Li HR,Liu Y,Qin CQ,Li QG

更新日期：2007-10-01 00:00:00

abstract：:The metabolic significance of Se in plants is not well documented, though the presence of many selenoenzymes in bacteria and the essentiality of Se in higher animals is established. Since germination is an active process in plant growth and metabolism, the effect of Se was investigated in germinating Vigna radiata L, ...

journal_title：Biological trace element research

authors： Easwari K,Lalitha K

更新日期：1995-05-01 00:00:00

abstract：:Stomatogenesis in ciliates is a complex and carefully orchestrated event. The exo- mutant SB255 of Tetrahymena thermophila has defects in mucocyst formation and docking and can also have one or two mouths. Three common culture media (proteose peptone, Medium 357, and yeast extract) were analyzed for total C, N, and in...

journal_title：Biological trace element research

authors： Christopher GK,Sundermann CA

更新日期：1995-12-01 00:00:00

abstract：:Extracellular Ca2+-influx induced by trivalent metal ions (Fe3+, Al3+, Cr3+, In3+, Ga3+, and La3+) in Ehrlich carcinoma cells is enhanced by ATP. This action seems to be related to the high coordination capacity of the ATP ligand that inhibits the polymerization of the solvated cations taking place at physiological pH...

journal_title：Biological trace element research

authors： Anghileri LJ,Thouvenot P

更新日期：1998-04-01 00:00:00

abstract：:The zinc content in the hair of 654 children living in various rural and industrial areas in southern Poland was assayed by means of the atomic absorption spectrometry, following the dry digestion procedure. The hair of girls exhibited statistically significant higher level of Zn than the boys' hair, although in the s...

journal_title：Biological trace element research

authors： Zachwieja Z,Chlopicka J,Schlegel-Zawadzka M,Zagrodzki P,Wypchlo J,Krośniak M

更新日期：1995-01-01 00:00:00

abstract：:Two 42-d experiments were conducted with weanling male rats to study interactions between nickel and copper. In Experiment 1, a low-copper basal diet was supplemented with copper at 0 or 30 ppm and nickel at 0 or 30 ppm. Copper was added in Experiment 2 to a basal copper-deficient diet at a level of 0 or 15 ppm and ni...

journal_title：Biological trace element research

authors： Spears JW,Hatfield EE

更新日期：1985-04-01 00:00:00

abstract：:Zinc has been shown to increase bone mass and promote bone cell proliferation and differentiation. We, therefore, hypothesized that zinc might be cytoprotective for bone cells during oxidative stress. The cells were divided into H(2)O(2), zinc and zinc+H(2)O(2) groups. In the present study, zinc was found to inhibit H...

journal_title：Biological trace element research

authors： Liang D,Yang M,Guo B,Cao J,Yang L,Guo X,Li Y,Gao Z

更新日期：2012-09-01 00:00:00

abstract：:The interaction of VO2+ with the muchopolysaccharide chondroitin sulfate A (CSA) has been investigated by electron absorption spectroscopy and infrared measurements in aqueous solutions at different pH-values and ligand to metal ratios up to 6:1. The generation of a VO(CSA)2 species could be demonstrated. Coordination...

journal_title：Biological trace element research

authors： Etcheverry SB,Williams PA,Baran EJ

更新日期：1994-07-01 00:00:00

abstract：:The present study was undertaken to evaluate methylmercury-induced alterations in hepatic enzymes and oxidative stress markers in liver tissue of rainbow trout (Oncorhynchus mykiss) by using a perfusion method, and to explore possible protective effect of vitamin C against these alterations. Forty-eight fish were divi...

journal_title：Biological trace element research

authors： Mozhdeganloo Z,Jafari AM,Koohi MK,Heidarpour M

更新日期：2015-05-01 00:00:00

abstract：:Women with gestational diabetes mellitus (GDM) may have lower serum selenium levels than healthy controls, which may be associated with preterm birth. We explored the association of serum selenium levels in early pregnancy with the risk of GDM and preterm birth among Chinese women. We included 398 women with a singlet...

journal_title：Biological trace element research

authors： Liu PJ,Yao A,Ma L,Chen XY,Yu SL,Liu Y,Hou YX

更新日期：2021-02-01 00:00:00

abstract：:Iron bioavailability seems to be regulated by vitamin A (VA) but the molecular events involved in this mechanism are not well understood. It is also known that retinoids mediate most of their function via interaction with retinoid receptors, which act as ligand-activated transcription factors controlling the expressio...

journal_title：Biological trace element research

authors： Citelli M,Bittencourt LL,da Silva SV,Pierucci AP,Pedrosa C

更新日期：2012-10-01 00:00:00

abstract：:The primary aim of the research was to assess the level of trace elements and electrolytes in serum of postmenopausal diabetic women. Sixty-four postmenopausal women with type 2 diabetes mellitus (DM2) and 64 age- and body mass index-matched controls were examined. Serum trace elements were assessed using inductively ...

journal_title：Biological trace element research

authors： Skalnaya MG,Skalny AV,Yurasov VV,Demidov VA,Grabeklis AR,Radysh IV,Tinkov AA

更新日期：2017-05-01 00:00:00

abstract：:To elucidate the action of the myocardial bridge (MB) on the coronary artery, the authors first prepared the hearts with the MB located in the middle one third of the left anterior descending (LAD) artery and then investigated element accumulation in the LAD artery of the hearts with the MB by direct chemical analysis...

journal_title：Biological trace element research

authors： Tohno Y,Tohno S,Minami T,Pakdeewong-Ongkana N,Suwannahoy P,Quiggins R

更新日期：2016-05-01 00:00:00

abstract：:It has been defined that deficiency of trace elements plays an important role in the progression of asthma. However, the relationship between blood zinc (Zn), selenium (Se), and magnesium (Mg) and pulmonary functions in children remains to be clarified. A cross-sectional study was conducted in Wuxi, China, and a total...

journal_title：Biological trace element research

authors： Pan Z,Zhang X,Hui Y,Xiang H,Wang Q,Xu S,Li L

更新日期：2020-10-01 00:00:00

abstract：:Metabolic alterations and inflammation are regarded as hallmarks of cancer. Glycolytic flux and intermediate accumulation lead to the production of building blocks and NADPH which is important in protecting the cell from oxidative damage. Inflammation causes the release of mediators responsible for regulating molecula...

journal_title：Biological trace element research

authors： Kisacam MA,Kocamuftuoglu GO,Ozan IE,Yaman M,Ozan S

更新日期：2020-09-03 00:00:00

abstract：:A simple, eco-friendly, green routine co-precipitation method was experimented to synthesize iron nanoparticles (Fe-NPs) using the cell-free supernatant of actinobacteria. The biosynthesized nanoparticles were characterized by UV-Vis spectroscopy, X-ray diffractometer (XRD), energy-dispersive X-ray (EDX), scanning ele...

journal_title：Biological trace element research

authors： Rajeswaran S,Somasundaram Thirugnanasambandan S,Dewangan NK,Moorthy RK,Kandasamy S,Vilwanathan R

更新日期：2020-03-01 00:00:00