Protective role of cactus cladodes extract on sodium dichromate-induced testicular injury and oxidative stress in rats.

abstract：:Selenium concentrations in the blood of 112 (56 females and 56 males) normal subjects, from different regions of the Punjab (Pakistan), have been determined using the technique of inductively coupled plasma-mass spectrometry. The whole blood selenium concentrations were found to be 452 ± 12 ppb (parts per billion or n...

journal_title：Biological trace element research

authors： Alvi FM,Chaudhri MA,Watling J,Hasnain S

更新日期：2011-10-01 00:00:00

abstract：:In the mouse embryo cell line BALB/3T3 Clone A31-1-1, dose-dependent morphologic neoplastic transformation was obtained with NaAsO2, Na2HAsO4, CdCl2, and K2CrO4. Cellular uptake was four fold higher for As3+ than for As5+, and As5- was metabolized to As3+ in cytosol. Cytotoxicity and transformation rates were four fol...

journal_title：Biological trace element research

authors： Saffiotti U,Bertolero F

更新日期：1989-07-01 00:00:00

abstract：:Organotin compounds are highly versatile group of organometallic chemicals used in industrial and agricultural applications. Their endocrine-disrupting effects are well known and their extensive uses as biocide materials, e.g., in antifouling paints, for many years have led to serious environmental problems. So far, a...

journal_title：Biological trace element research

authors： Borges AR,López-Serrano Oliver A,Gallego-Gallegos M,Muñoz-Olivas R,Rodrigues Vale MG,Cámara C

更新日期：2014-12-01 00:00:00

abstract：:The purpose of this study was to determine the dietary essentiality of lithium (Li) in rats. In three experiments, two types of diets were fed during growth, reproduction, and lactation. In the first experiment, dams were maintained on a corn-based diet containing 2 ng or 500 ng (controls) Li/g through five successive...

journal_title：Biological trace element research

authors： Pickett EE,O'Dell BL

更新日期：1992-09-01 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：:Supplementation with selenium is common for dairy cows, but the importance of selenium source is not clear. This study aimed to compare nano-selenium (Nano-Se) and sodium selenite supplements for dairy cows on lactation performance, milk Se levels and selenoprotein (Sel) gene expression. Twelve multiparous Holstein co...

journal_title：Biological trace element research

authors： Han L,Pang K,Fu T,Phillips CJC,Gao T

更新日期：2021-01-01 00:00:00

abstract：:Suppression subtractive hybridization analysis in our laboratory recently revealed that transferrin mRNA may be elevated in Sedeficient rat liver. In this work, we compared expression in rat liver of genes for transferrin, transferrin receptor, ferritin light and heavy chains, and iron-regulatory proteins 1 and 2 in S...

journal_title：Biological trace element research

authors： Christensen MJ,Olsen CA,Hansen DV,Ballif BC

更新日期：2000-04-01 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：:The combination of excess mycotoxin exposure and selenium deficiency has been widely considered as a cause of Kashin-Beck disease (KBD). The present study aimed to investigate the expression profiles of selenium-related genes in human chondrocytes after exposure to T-2 toxin and deoxynivalenol (DON) and to preliminari...

journal_title：Biological trace element research

authors： Yang L,Zhang J,Li X,Xu C,Wang X,Guo X

更新日期：2019-08-01 00:00:00

abstract：:The aim of this study was to trace zinc nanocrystals in the anterior pituitary of zinc-deficient Wistar rats by using autometallographic technique. Male Wistar rats (30-40 days of age, pre-pubertal period) of 40-50 g body weight were divided into the following: the ZC (zinc control) group-fed with 100 ppm zinc in diet...

journal_title：Biological trace element research

authors： Kuldeep A,Nair N,Bedwal RS

更新日期：2017-06-01 00:00:00

abstract：:The present study was conducted to investigate the effects of chromium histidinate (CrHis) against experimentally induced type II diabetes and on chromium (Cr), zinc (Zn), selenium (Se), manganese (Mn), iron (Fe), and copper (Cu) in serum, liver, and kidney of diabetic rats. The male Wistar rats (n = 60, 8 weeks old) ...

journal_title：Biological trace element research

authors： Dogukan A,Sahin N,Tuzcu M,Juturu V,Orhan C,Onderci M,Komorowski J,Sahin K

更新日期：2009-11-01 00:00:00

abstract：:A dietary requirement is defined as the lowest continuing intake of a nutrient that for a specified indicator of adequacy, will maintain a defined level of nutriture in an individual. An essential dietary component is one that the body cannot synthesize in sufficient quantities to maintain health. Recommended dietary ...

journal_title：Biological trace element research

authors： Sutherland B,Strong P,King JC

更新日期：1998-01-01 00:00:00

abstract：:Ferritin levels have been associated with metabolic syndrome and insulin resistance. The aim of the present study was to evaluate the prediction of ferritin levels by variables related to cardiometabolic disease risk in a multivariate analysis. For this aim, 123 healthy women (72 premenopausal and 51 posmenopausal) we...

journal_title：Biological trace element research

authors： Suárez-Ortegón MF,Arbeláez A,Mosquera M,Méndez F,Aguilar-de Plata C

更新日期：2012-08-01 00:00:00

abstract：:Divalent metal ions (Fe2+, Cu2+, Zn2+, Ni2+, and Mn2+) induced lipid oxidation in cooked, but not in raw fish. The extent of lipid oxidation, measured by the production of thiobarbituric acid reactive substances (TBRS), was increased with higher concentrations of iron, zinc, and nickel, but was decreased with increasi...

journal_title：Biological trace element research

authors： Ramanathan L,Das NP

更新日期：1992-07-01 00:00:00

abstract：:In this study, a new method was developed for the pre-concentration of trace mercury from seafood samples prior to analysis by spectrophotometry. The method is based on the complexation between 2-hydrazinobenzothiazole (2-HBT)-modified copolymer(s) and Hg(II) in the presence of an ionic surfactant, cetyltrimethylammon...

journal_title：Biological trace element research

authors： Zengin HB,Gürkan R

更新日期：2019-09-01 00:00:00

abstract：:Infant complementary foods are readily available in the UK markets and nowadays, weaning mothers prefer feeding their babies with these products due to modern lifestyles. However, there is a dearth of research with respect to the health risk assessment of trace essential and potentially toxic elements in these product...

journal_title：Biological trace element research

authors： Ajala LO,Obasi NA,Okafor MC,Onwukeme VI

更新日期：2020-07-16 00:00:00

abstract：:The effects of environmental lead on the immune system of young children were assessed by determining the peripheral blood lymphocytes CD3+, CD4+, CD8+, B(CD19+) counts, and natural killer (CD16+CD56+) cells in 35 preschool children whose mean blood lead level was 140.6 microg/L. The results were compared to an age- a...

journal_title：Biological trace element research

authors： Li S,Zhengyan Z,Rong L,Hanyun C

更新日期：2005-07-01 00:00:00

abstract：:Footrot (FR) is a common, contagious bacterial disease of sheep that results in lameness and significant economic losses for producers. We previously reported that sheep affected with FR have lower whole-blood (WB) selenium (Se) concentrations and that Se supplementation in conjunction with routine control practices a...

journal_title：Biological trace element research

authors： Hugejiletu H,Bobe G,Vorachek WR,Gorman ME,Mosher WD,Pirelli GJ,Hall JA

更新日期：2013-07-01 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：:The main aim of the study was to determine the role of cerium in the amelioration of calcium-deficiency effects in spinach plants. Spinach plants were cultivated in Hoagland's solution. They were subjected to calcium-deficiency and to cerium chloride administered in the calcium-present Hoagland's media and calcium-def...

journal_title：Biological trace element research

authors： Chao L,Bofu P,Weiqian C,Yun L,Hao H,Liang C,Xiaoqing L,Xiao W,Fashui H

更新日期：2008-03-01 00:00:00

abstract：:The lipid and fatty acid composition of the blue mussels Mytilus edulis L. gills and digestive glands was evaluated after 24 and 72 h of cadmium (Cd) and copper (Cu) exposure. Mussels were exposed to different cadmium (10, 100, and 500 μg/L) and copper (5, 50, and 250 μg/L) concentrations. Similar stress response of p...

journal_title：Biological trace element research

authors： Fokina NN,Ruokolainen TR,Nemova NN,Bakhmet IN

更新日期：2013-08-01 00:00:00

abstract：:To examine whether the calcium accumulation in the arteries is related to the way of walk or not, the calcium contents were determined in various arteries of Japanese monkeys of quadrupedal walk by inductively coupled plasma-atomic emission spectrometry. Japanese monkeys consisted of five males and four females, rangi...

journal_title：Biological trace element research

authors： Tohno S,Tohno Y,Hayashi M,Moriwake Y,Minami T,Nishiwaki F,Araki T

更新日期：2001-07-01 00:00:00

abstract：:Exposure to mobile phone-induced electromagnetic radiation (EMR) may affect biological systems by increasing free oxygen radicals, apoptosis, and mitochondrial depolarization levels although selenium may modulate the values in cancer. The present study was designed to investigate the effects of 900 MHz radiation on th...

journal_title：Biological trace element research

authors： Kahya MC,Nazıroğlu M,Çiğ B

更新日期：2014-08-01 00:00:00

abstract：:Although fish consumption has positive health effects, metals accumulated in fish can cause human health risks. In this study, the levels of ten metals in rainbow trout (Oncorhynchus mykiss) farmed in the Keban Dam Reservoir, which has the biggest rainbow trout production capacity in Turkey, were determined and compar...

journal_title：Biological trace element research

authors： Varol M,Kaya GK,Alp SA,Sünbül MR

更新日期：2018-07-01 00:00:00

abstract：:To elucidate compositional changes of the mitral valve with aging, the authors investigated the relationships among element contents in the mitral valves. The subjects consisted of 10 men and 15 women, ranging in age from 65 to 102 yr. After the ordinary dissection, mitral valves, lower parts of the interventricular s...

journal_title：Biological trace element research

authors： Tohno Y,Tohno S,Satoh H,Minami T,Moriwake Y,Azuma C,Ohnishi Y

更新日期：2002-09-01 00:00:00

abstract：:Lack of specific markers constitutes a problem during diagnosis of headache syndromes. Recently, some metals have gained importance as biological parameters for the diagnosis and during treatment. Low-ionized Mg and high-ionized Ca/Mg in patients with daily migrainous headaches were noted. The blood Na level was shown...

journal_title：Biological trace element research

authors： Donma O,Donma MM

更新日期：2002-01-01 00:00:00

abstract：:Recently, several studies on the effects of a compound named "chromium malate," with the proposed formula "Cr2malate3·xH2O" where x = 3.5 or 5, on the health of healthy and diabetic rats have appeared. However, the compound is poorly characterized, and knowing the identity of this material could be important in the in...

journal_title：Biological trace element research

authors： Smart M,Brown S,Tannehill H,Lockart M,Bowman MK,Vincent JB

更新日期：2018-02-01 00:00:00

abstract：:The structure and bioactivity of Ginkgo biloba leaves polyprenol (GBP) are similar to that of dolichol which widely exists in human and mammalian organs. GBP possesses potential pharmacological activities against cancer. This study involved oil-in-water type nanoemulsion (NE) loading GBP was prepared by dissolving pol...

journal_title：Biological trace element research

authors： Tao R,Wang C,Zhang C,Li W,Zhou H,Chen H,Ye J

更新日期：2018-07-01 00:00:00

abstract：:In the present study, the conditions of analysis by inductively coupled plasma-atomic emission spectrometry (ICP-AES) were investigated. Twenty-six elements (Mg: 25 ppm; Sc: 10 ppm; Ti: 50 ppm; others: 100 ppm) were used as the elements interfering with selected 24 wavelengths. Consequently, the background values in 1...

journal_title：Biological trace element research

authors： Mochizuki M,Hondo R,Ueda F

更新日期：2002-07-01 00:00:00

abstract：:Both manganese and copper may affect bone synthesis. Bone content of both metals can be altered in alcoholics, although controversy exists regarding this matter. To analyse the relative and combined effects of ethanol and a low protein diet on bone copper and manganese, and their relationships with bone structure and ...

journal_title：Biological trace element research

authors： González-Pérez JM,González-Reimers E,DeLaVega-Prieto MJ,Durán-Castellón Mdel C,Viña-Rodríguez J,Galindo-Martín L,Alvisa-Negrín J,Santolaria-Fernández F

更新日期：2012-06-01 00:00:00