Study on the variations of mineral elements in Swertia speciosa (G. Don).

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：:The effects of zinc on growing rats were characterized using the dietary zinc-deficient (ZD) and Zinc-overdose (ZO) models. Zinc deficiency had negative effects on the host final body weight and liver zinc content, whereas zinc overdose had positive effects. In order to identify the molecular changes in the liver resp...

journal_title：Biological trace element research

authors： Sun JY,Wang JF,Zi NT,Jing MY,Weng XY

更新日期：2007-02-01 00:00:00

abstract：:The molecular localization of maternal and fetal zinc and copper metalloproteins in diabetic and control rats was studied. Compared to controls, liver and kidneys of diabetic dams showed an increased concentration of zinc and copper that was associated with metallothionein. In contrast, fetuses of diabetic dams had lo...

journal_title：Biological trace element research

authors： Uriu-Hare JY,Stern JS,Keen CL

更新日期：1988-12-01 00:00:00

abstract：:Nowadays, 70 % of global monogastric feeds contains an exogenous phytase. Phytase supplementation has enabled a more efficient utilisation of phytate phosphorous (P) and reduction of P pollution. Trace minerals, such as iron (Fe), zinc (Zn), copper (Cu) and manganese (Mn) are essential for maintaining health and immun...

journal_title：Biological trace element research

authors： Santos T,Connolly C,Murphy R

更新日期：2015-02-01 00:00:00

abstract：:Interactions of clinical laboratory parameters with trace elements in knee-joint effusions might turn out to be potential diagnostic tool, increasing our pathophysiological understanding and knowledge on knee-joint effusions. Thus, the 11 clinical laboratory parameters, total protein, albumin, glucose, lactate dehydro...

journal_title：Biological trace element research

authors： Krachler M,Domej W

更新日期：2001-02-01 00:00:00

abstract：:No specific treatment for COVID-19 infection is available up till now, and there is a great urge for effective treatment to reduce morbidity and mortality during this pandemic. We aimed to evaluate the effect of combining chloroquine/hydroxychloroquine (CQ/HCQ) and zinc in the treatment of COVID-19 patients. This was ...

journal_title：Biological trace element research

authors： Abd-Elsalam S,Soliman S,Esmail ES,Khalaf M,Mostafa EF,Medhat MA,Ahmed OA,El Ghafar MSA,Alboraie M,Hassany SM

更新日期：2020-11-27 00:00:00

abstract：:This study evaluated the effects of the different dietary zinc (Zn) levels on semen quality, on spermatozoa and seminal plasma antioxidant status, and on the seminal and blood plasma mineral status in mature male Cashmere goats during the breeding season. Twenty-eight mature male Liaoning Cashmere goats were divided i...

journal_title：Biological trace element research

authors： Liu H,Sun Y,Zhao J,Dong W,Yang G

更新日期：2020-08-01 00:00:00

abstract：:The serum copper and zinc levels were determined by atomic absorption spectrometry in 135 Hodgkin's disease (HD) patients and in 100 healthy controls. These values were used to explore the application value of the serum copper/zinc ratio in the histologic classification and prognosis in this illness. The resuls show t...

journal_title：Biological trace element research

authors： Cunzhi H,Jiexian J,Xianwen Z,Jingang G,Suling H

更新日期：2001-11-01 00:00:00

abstract：:Concentrations of selected metals (Cu, Mn, Zn, Cd) in tea leaves were investigated. Samples included black, green, and other (red, white, yellow, and oolong) teas. They were purchased on a local market but they covered different countries of origin. Beverages like yerba mate, rooibos, and fruit teas were also included...

journal_title：Biological trace element research

authors： Podwika W,Kleszcz K,Krośniak M,Zagrodzki P

更新日期：2018-06-01 00:00:00

abstract：:The inhibition of thymidine incorporation by inadequate availability of zinc induced by adding a chelator to the culture medium was significantly less in human cell lines than in rodent cell lines. In contrast, zinc uptake into the human cells was inhibited by the chelator to a greater extent than with rodent cells. T...

journal_title：Biological trace element research

authors： Boyne R,Chesters JK

更新日期：1995-08-01 00:00:00

abstract：:Concentrations of trace metals (Cu, Pb, Zn, Cd, Cr, Hg, and As) were determined for the first time in seawater, sediment, and Manila clam from Deer Island, Liaoning Province, China. The seawater, sediment, and clam samples were collected seasonally at three clam farming sites around Deer Island during 2010-2011. The a...

journal_title：Biological trace element research

authors： Zhao L,Yang F,Wang Y,Huo Z,Yan X

更新日期：2013-06-01 00:00:00

abstract：:The present study investigated the interactive effects of copper sources and a high level of phytase on growth performance, nutrient digestibility, tissue mineral concentrations, and plasma parameters in nursery pigs. Weaning piglets (N = 192; 6.06 ± 0.99 kg), blocked by body weight, were randomly allotted to 1 of 4 d...

journal_title：Biological trace element research

authors： Ren P,Chen J,Hancock D,Vazquez-Añón M

更新日期：2021-01-11 00:00:00

abstract：:Selenomethionine metabolism and the biochemical basis for its cytotoxicity were analyzed in cultured human and murine lymphoid cells. The metabolic pathways were also addressed, using purified mammalian enzymes and crude tissue extracts. Selenomethionine was found to be effectively metabolized to S-adenosylmethionine ...

journal_title：Biological trace element research

authors： Kajander EO,Harvima RJ,Eloranta TO,Martikainen H,Kantola M,Kärenlampi SO,Akerman K

更新日期：1991-01-01 00:00:00

abstract：:The purpose of the present study was to measure the pattern of uptake of(75)Se into proteins in normal rat lenses and into the proteins of lenses with selenite-induced cataract. Ten-day-old suckling rats received a single injection of(75)Se with or without a cataractous dose of cold carrier sodium selenite. Four days ...

journal_title：Biological trace element research

authors： Shearer TR,Ridlington JW,Goeger DE,Whanger PD

更新日期：1984-06-01 00:00:00

abstract：:The purpose of the study was to determine the concentration of trace elements in serum samples of women who are chronic users of skin-whitening agents as well as the hepatic and renal effects of these agents on these women. The study was conducted among 23 skin-whitening users while 25 women served as the controls. Th...

journal_title：Biological trace element research

authors： Iyanda AA,Anetor J,Adeniyi FA

更新日期：2011-12-01 00:00:00

abstract：:A study was conducted to validate the effects of nano form of zinc (NZn) on nutrient digestibility, zinc retention, organ and serum zinc profile, and hepatic metallothionein gene expression in Wistar albino rats (WAR). Nano zinc (NZn) was synthesized through chemical method, by using 0.45 M zinc nitrate [Zn(NO3)2.6H2O...

journal_title：Biological trace element research

authors： Swain PS,Rao SBN,Rajendran D,Pal D,Mondal S,Selvaraju S

更新日期：2019-07-01 00:00:00

abstract：:The concentrations of cadmium, lead, selenium, and zinc in blood and seminal plasma were determined in 76 Singapore males. Except for zinc, the concentrations were generally higher in blood than in seminal plasma (cadmium, 1.31 micrograms/L vs 0.61 micrograms/L; lead, 82.6 micrograms/L vs 12.4 micrograms/L, and seleni...

journal_title：Biological trace element research

authors： Xu B,Chia SE,Ong CN

更新日期：1994-01-01 00:00:00

abstract：:The aim of this study was to investigate the protective effects of erdosteine and vitamins C and E (VCE) on the lungs after performing hind limb ischemia-reperfusion (I/R) by assessing oxidative stress, plasma copper (Cu), and zinc (Zn) analysis. The animals were divided randomly into four groups as nine rats each as ...

journal_title：Biological trace element research

authors： Sirmali M,Uz E,Sirmali R,Kilbaş A,Yilmaz HR,Altuntaş I,Naziroğlu M,Delibaş N,Vural H

更新日期：2007-07-01 00:00:00

abstract：:A radioecological survey in Antarctica shows that the 239 + 240Pu, 238Pu, 241Am, 90Sr, and 137Cs activities were detectable in nearly all the samples. The activity level of 239 + 240Pu, 241Am, and 137Cs in antarctic sediments was about 5-20 times lower than in the northern Adriatic Sea sediments, but the 238Pu activit...

journal_title：Biological trace element research

authors： Jia G,Triulzi C,Nonnis Marzano F,Belli M,Sansone U,Vaghi M

更新日期：1999-01-01 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 aim of this study was to evaluate the impact of three different chromium forms as chromic chloride (CrCl), chromium picolinate (CrPic), and a newly synthesized complex of chromium chelated with small peptides (CrSP) on glucose uptake and metabolism in vitro. In cultured skeletal muscle cells, chromium augmented in...

journal_title：Biological trace element research

authors： Qiao W,Peng Z,Wang Z,Wei J,Zhou A

更新日期：2009-11-01 00:00:00

abstract：:In this experimental study, the effect of cadmium on cold and restraint stress-induced gastric lesions has been studied. Rats received 15 micrograms/mL cadmium-containing water for 30 d, and at the end of this period, they were subjected to cold and restraint stress. Cadmium accumulation in gastric mucosa was associat...

journal_title：Biological trace element research

authors： Oner G,Izgüt VN,Sentürk UK

更新日期：1995-01-01 00:00:00

abstract：:Animal feed has traditionally been supplemented with trace elements at dietary concentrations well above physiological needs. However, environmental concerns have led to calls for better adjustment of mineral supplementation to actual physiological needs and, in this context, consideration of breed-related differences...

journal_title：Biological trace element research

authors： Pereira V,Carbajales P,López-Alonso M,Miranda M

更新日期：2018-11-01 00:00:00

abstract：:The trace minerals zinc, copper, iron, and selenium are essential micronutrients, and because of their antioxidant activity, they are hypothesized to improve cardiovascular health. However, their associations with different risk levels for cardiovascular diseases are less clear. Data from the National Health and Nutri...

journal_title：Biological trace element research

authors： Ma X,Jiang S,Yan S,Li M,Wang C,Pan Y,Sun C,Jin L,Yao Y,Li B

更新日期：2020-09-01 00:00:00

abstract：:The protective effects of caffeic acid on angiotensin-converting enzyme (ACE) and purinergic enzyme activities, as well as gluconeogenesis was investigated in iron-induced cardiotoxicity. Cardiotoxicity was induced in heart tissues harvested from healthy male SD rats by 0.1 mM FeSO4. Treatment was carried out by co-in...

journal_title：Biological trace element research

authors： Salau VF,Erukainure OL,Islam MS

更新日期：2021-03-01 00:00:00

abstract：:Aluminum (Al) has various adverse effects on health of humans and animals. The aim of present study was to demonstrate that Lactobacillus plantarum CCFM639 can alleviate the adverse effects on liver and kidney of mice caused by chronic Al exposure. Animals were assigned into control, CCFM639 only, Al only, Al plus CCF...

journal_title：Biological trace element research

authors： Yu L,Zhai Q,Yin R,Li P,Tian F,Liu X,Zhao J,Gong J,Zhang H,Chen W

更新日期：2017-04-01 00:00:00

abstract：:The experiment was conducted to study the effects of different selenium (Se) sources on productive performance, serum and milk Se concentrations, and antioxidant status of sows. A total of 12 sows (Landrace×Yorkshire) with same pregnancy were randomly divided into two groups; each group was replicated six times. These...

journal_title：Biological trace element research

authors： Hu H,Wang M,Zhan X,Li X,Zhao R

更新日期：2011-09-01 00:00:00

abstract：:A rapid cyclic instrumental neutron activation analysis (CINAA) method has been used to determine the selenium content of 27 duplicate diet samples from each of the 27 districts surrounding Pinhel, Portugal. The accuracy and precision of the CINAA method have been evaluated by analyzing certified reference materials a...

journal_title：Biological trace element research

authors： Reis MF,Holzbecher J,Martinho E,Chatt A

更新日期：1990-07-01 00:00:00

abstract：:The forms of Se in the Se-dependent enzyme formate dehydrogenase is known to be selenocysteine, but the way this amino acid enters the polypeptide chain has not been established. Through the use of a cysteine-requiring mutant ofEscherichia coli K-12 that could also grow in the presence of glutathione, we were able to ...

journal_title：Biological trace element research

authors： Karle JA,Shrift A

更新日期：1986-12-01 00:00:00

abstract：:Selenium and mercuric chloride (MC) interactions regarding effects on cell growth and cell death have been studied. Human K-562 cells were pretreated or simultaneously treated with either selenite (5 or 50 microM) or selenomethionine (10 or 50 microM) and with MC (35 or 50 microM). The 35-microM MC treatments resulted...

journal_title：Biological trace element research

authors： Frisk P,Wester K,Yaqob A,Lindh U

更新日期：2003-05-01 00:00:00