Comparing the Effects of Chitosan Scaffolds Containing Various Divalent Metal Phosphates on Osteogenic Differentiation of Stem Cells from Human Exfoliated Deciduous Teeth.

abstract：:Neutron activation analysis (NAA) methodology was applied for the certification of eight trace elements (As, Co, Cr, Cu, Hg, Mn, Se, and Zn) in a plankton reference material (CRM 414) prepared by the BCR of the Commission of the European Communities. Average concentrations (micrograms/g dry wt) and standard deviations...

journal_title：Biological trace element research

authors： Grimanis AP,Vassilaki-Grimani M

更新日期：1994-10-01 00:00:00

abstract：:Two organoselenium compounds: xylitol selenious ester (xylitol-Se) and sucrose selenious ester (sucrose-Se) were synthesized, and their molecular structures were characterized in this study. In MTT assay, xylitol-Se and sucrose-Se showed cytostatic effects on human hepatocellular carcinoma cells SMMC-7221 in a dose-de...

journal_title：Biological trace element research

authors： Guo P,Wang Q,Liu J,Liu L,Zhao P,Cao Y,Liu Y,Qi C,Liu Y

更新日期：2013-08-01 00:00:00

abstract：:A multitude of methods exists at present for the solubilization of biological tissues for atomic absorption analysis. We have examined several common methods of wet ashing using NBS bovine liver in order to determine which acids, acid combinations, or bases should be used as digesting agents for accurate and precise m...

journal_title：Biological trace element research

authors： Clegg MS,Keen CL,Lönnerdal B,Hurley LS

更新日期：1981-06-01 00:00:00

abstract：:Androgenetic alopecia (AGA) is the most common variant of male pattern baldness in which occurrence and development of multiple genetic, hormonal, and metabolic factors are involved. We aimed to estimate plasma element content (Mg, Ca, Zn, Cu, Se, Fe), vitamin status (B12, D, E, and folic acid) in patients with AGA us...

journal_title：Biological trace element research

authors： Kondrakhina IN,Verbenko DA,Zatevalov AM,Gatiatulina ER,Nikonorov AA,Deryabin DG,Kubanov AA

更新日期：2020-11-05 00:00:00

abstract：:In vivo and in vitro studies were conducted to investigate the chemical forms by ion-exchange chromatography of selenium (Se) present in rat and ovine spermatozoa. After injection with 75Se-selenite, the form of 75Se in rat sperm was selenocysteine, but selenocysteine and selenomethionine (SeMet) were present in ovine...

journal_title：Biological trace element research

authors： Alabi NS,Beilstein MA,Whanger PD

更新日期：2000-08-01 00:00:00

abstract：:The binding of selenite, the form of selenium used in the treatment of Keshan disease, to plasma proteins and the role of erythrocytes in this process have been studied. The experiments were carried out by incubating 75Se as selenite with plasma and whole blood in vitro (human and rat) and in vivo (rat) and subsequent...

journal_title：Biological trace element research

authors： Mas A,Jiang JY,Sarkar B

更新日期：1988-01-01 00:00:00

abstract：:Calcium, magnesium, and zinc balances were determined in eleven young adult college females (mean age, 24.9±2.35) during a 39-d metabolic study when the subjects were fed an adequate calorie and protein diet based on habitually consumed foods. Analysis showed that the dietary contribution of calcium, magnesium, and zi...

journal_title：Biological trace element research

authors： Atinmo T,Friday M

更新日期：1985-11-01 00:00:00

abstract：:Mitochondria from Trigonella foenum-graecum seedlings grown independently in the presence of either selenium (0.75 ppm) or mimosine (0.1 mM) exhibited respiration-stimulated energy-dependent uptake of Ca2+. Uptake studies were carried out independently at a series of Ca2+ concentrations at two different levels: (1) 1-...

journal_title：Biological trace element research

authors： Sreekala M,Lalitha K

更新日期：2001-07-01 00:00:00

abstract：:Long-term diabetes mellitus can induce osteopenia and osteoporosis, an increase in the incidence of low-stress fractures, and/or delayed fracture healing. Strontium ranelate (SrR) is a dual-action anti-osteoporotic agent whose use in individuals with diabetic osteopathy has not been adequately evaluated. In this study...

journal_title：Biological trace element research

authors： Álvarez-Lloret P,Fernández JM,Molinuevo MS,Lino AB,Ferretti JL,Capozza RF,Cortizo AM,McCarthy AD

更新日期：2018-12-01 00:00:00

abstract：:Antagonistic interactions between silicon and aluminum occur in living organisms. Thus, an experiment was performed to ascertain whether high dietary aluminum would accentuate the signs of silicon deprivation in rats and conversely whether silicon deprivation would accentuate the response to high dietary aluminum. The...

journal_title：Biological trace element research

authors： Seaborn CD,Nielsen FH

更新日期：1994-06-01 00:00:00

abstract：:To elucidate compositional changes of the rami of the internal iliac artery with aging, the authors investigated age-related changes of the calcium content in the uterine, internal pudendal, umbilical, and obturator arteries by inductively coupled plasma-atomic emission spectrometry. After an ordinary dissection was f...

journal_title：Biological trace element research

authors： Naganuma T,Tohno Y,Yamasaki M,Tohno S,Azuma C,Minami T,Morikawa H

更新日期：2004-12-01 00:00:00

abstract：:In this work, the interaction between nano-TiO(2) and trypsin was investigated, and the mechanisms of the interaction were explored by the methods of UV-vis detection, circular dichroism (CD), and fluorescence. The results clearly demonstrated that nano-TiO(2) had an inhibitory effect on the enzyme activity. The activ...

journal_title：Biological trace element research

authors： Wang WR,Zhu RR,Xiao R,Liu H,Wang SL

更新日期：2011-09-01 00:00:00

abstract：:Calsyntenin-2 (Clstn2) and calsyntenin-3 (Clstn3) are the members of the cadherin superfamily and function to regulate the postsynaptic activity. Both proteins are known to play an important role in memory and learning. This study was designed to test the hypothesis that exposure of mothers to Pb in drinking water may...

journal_title：Biological trace element research

authors： Li N,Cao S,Yu Z,Qiao M,Cheng Y,Shen Y,Song L,Huang X,Yang G,Zhao Y

更新日期：2020-06-16 00:00:00

abstract：:The aim of this study was to investigate the protective effect of luteolin on liver Ca, Mg, Zn, Cu, Fe, and Mn content in mice with carbon tetrachloride (CCl4)-induced hepatotoxicity. Additionally, liver metallothionein (MT) expression was studied. Luteolin was administered intraperitoneally (i.p.) as a single 5- or 5...

journal_title：Biological trace element research

authors： Domitrović R,Jakovac H,Grebić D,Milin C,Radosević-Stasić B

更新日期：2008-01-01 00:00:00

abstract：:The effects of nutritional copper deficiency on carrageenin edema in the rat were investigated with emphasis on studying the correlation between the degree of copper deficiency and the degree of edema. Carrageenin paw edema in both copper-sufficient and copper-deficient groups of rats was compared after either 20, 40,...

journal_title：Biological trace element research

authors： Kishore V,Wokocha B,Fourcade L

更新日期：1989-01-01 00:00:00

abstract：:Hexavalent chromium (Cr(VI)) is present in the marine environment and is a known carcinogen and reproductive toxicant. Cr(VI) is the form of chromium that is well absorbed through the cell membrane. It is also the most prevalent form in seawater. We measured the total Cr levels in skin biopsies obtained from healthy f...

journal_title：Biological trace element research

authors： Wise CF,Wise SS,Thompson WD,Perkins C,Wise JP Sr

更新日期：2015-07-01 00:00:00

abstract：:Selenium was added to the feed of White Leghorn type chickens 1 day prior to challenge with either Escherichia coli or sheep erythrocyte antigen. The incidence of death or lesions was reduced from 86% to 21% at the optimal dose of selenium (0.4 mg/kg resulting in feed concentration of 0.45 mg/kg). After the chickens w...

journal_title：Biological trace element research

authors： Larsen CT,Pierson FW,Gross WB

更新日期：1997-09-01 00:00:00

abstract：:Both selenium and green tea have been reported to exhibit antigenotoxic and cancer chemopreventive properties. We compared the antimutagenic activities of regular green tea and selenium-enriched green tea obtained from Hubei Province, China, toward the heterocyclic amine, 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) i...

journal_title：Biological trace element research

authors： Amantana A,Santana-Rios G,Butler JA,Xu M,Whanger PD,Dashwood RH

更新日期：2002-05-01 00:00:00

abstract：:Severe hyperhomocysteinemia (HHC) is associated with atherosclerosis. In hemodialysis (HD) patients, one of the main causes of death is cardiovascular disease. In animals, trace elements such as cobalt, copper, iron, and nickel ameliorated vitamin B(12) deficiency-induced HHC. However, correlations between plasma tota...

journal_title：Biological trace element research

authors： Katko M,Kiss I,Karpati I,Kadar A,Matyus J,Csongradi E,Posta J,Paragh G,Balla J,Kovacs B,Varga Z

更新日期：2008-09-01 00:00:00

abstract：:The metabolic thermograms and heat output of mitochondria isolated from carp liver have been determined by using an LKB bioactivity monitor. The thermogram can be divided into four parts: the lag phase, active recovery phase, stationary phase, and decline phase. The thermokinetic equation was established for the activ...

journal_title：Biological trace element research

authors： Chen C,Liu Y,Zhou J,Xu H,Qu S

更新日期：1997-10-01 00:00:00

abstract：:The effects of cadmium on the growth rate, catalase activity, and peroxisome proliferation in yeast, Candida albicans, were evaluated. The yeast growth was markedly inhibited by 1 mM cadmium at the initial hours. The toxic effect of cadmium on the cell growth persisted. The catalase activity of the cells treated with ...

journal_title：Biological trace element research

authors： Chen T,Li W,Schulz PJ,Furst A,Chien PK

更新日期：1995-11-01 00:00:00

abstract：:Changes in the macro and trace element composition of saliva might be indicative for pathological changes in periodontal tissues. However, there is a lack of evidence in the literature showing associations between mineral elements and periodontal status. The aim of this study was to determine whether such associations...

journal_title：Biological trace element research

authors： Inonu E,Hakki SS,Kayis SA,Nielsen FH

更新日期：2020-09-01 00:00:00

abstract：:Responses of photosystem I and II activities of Microcystis aeruginosa to various concentrations of Cu(2+) were simultaneously examined using a Dual-PAM-100 fluorometer. Cell growth and contents of chlorophyll a were significantly inhibited by Cu(2+). Photosystem II activity [Y(II)] and electron transport [rETRmax(II)...

journal_title：Biological trace element research

authors： Deng C,Pan X,Wang S,Zhang D

更新日期：2014-08-01 00:00:00

abstract：:The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on spleen growth and lesions by determining morphological changes and cell cycle of spleen. Four hundred twenty 1-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet or the sa...

journal_title：Biological trace element research

authors： Cui W,Cui H,Peng X,Fang J,Zuo Z,Liu X,Wu B

更新日期：2011-11-01 00:00:00

abstract：:The present study was designed to investigate the effect of mercuric chloride administration on copper, zinc, and iron concentrations in the liver, kidney, lung, heart, spleen, and muscle of rats. The results showed that after dose and time exposure to mercuric chloride, the concentration of mercury in the six tissues...

journal_title：Biological trace element research

authors： Huang YL,Lin TH

更新日期：1997-07-01 00:00:00

abstract：:The knowledge about cesium metabolism and toxicity is sparse. Oral intake of cesium chloride has been widely promoted on the basis of the hypothesis referred to as "high pH cancer therapy", a complimentary alternative medicine method for cancer treatment. However, no properly confirmed tumor regression was reported so...

journal_title：Biological trace element research

authors： Melnikov P,Zanoni LZ

更新日期：2010-06-01 00:00:00

abstract：:This study was aimed to evaluate the oxidant-antioxidant imbalance in the pathogenesis of chronic obstructive pulmonary disease (COPD) in Tunisians. We assessed 16 parameters related to the oxidative status that include malondialdehyde (MDA), total protein carbonyls (PCs), and advanced oxidation protein products (AOPP...

journal_title：Biological trace element research

authors： ben Anes A,Fetoui H,Bchir S,ben Nasr H,Chahdoura H,Chabchoub E,Yacoub S,Garrouch A,Benzarti M,Tabka Z,Chahed K

更新日期：2014-10-01 00:00:00

abstract：:Garlic (Allium sativum) is known to reduce lead toxicity in some species of animals. The objective of this study was to evaluate the efficacy of allicin, one of the most active components of garlic, in the treatment of subacute lead intoxication in sheep. Nine female sheep weighing 25-29 kg orally received a daily dos...

journal_title：Biological trace element research

authors： Najar-Nezhad V,Aslani MR,Balali-Mood M

更新日期：2008-01-01 00:00:00

abstract：:Adaptive alterations in glutathione (GSH) metabolism were studied during oxidative stress induced by selenium (Se) deficiency in germinating seedlings of Trigonella foenum-graecum grown for 72 h and the response to supplementation individually of Se or mimosine was explored. Growth enhancement with improved mitochondr...

journal_title：Biological trace element research

authors： Santosh TR,Sreekala M,Lalitha K

更新日期：1999-12-01 00:00:00

abstract：:The present study was undertaken to investigate the utility of cystatin C (CysC) as an early biomarker of cadmium (Cd)-induced renal injury. The study was carried out on 50 adult male individuals divided into five groups of 10 individuals as follows: control, welders, smoker welders, diabetic welders, and smoker diabe...

journal_title：Biological trace element research

authors： Harisa GI,Attia SM,Ashour AE,Abdallah GM,Omran GA,Touliabah HE

更新日期：2014-06-01 00:00:00