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Your search keyword '"Yanhan LIU"' showing total 4 results
Start Over Author "Yanhan LIU" Journal biological trace element research
4 results on '"Yanhan LIU"'

1. Effects of Excess Cr3+ on Trace Element Contents in the Brain and Serum in Chicken

Author

Yanhan Liu, Xiaona Zhao, Xiao Zhang, Pan Hao, Jianzhu Liu, and Yongxia Liu

Subjects
Chemistry, Endocrinology, Diabetes and Metabolism, Biochemistry (medical), Clinical Biochemistry, Trace element, chemistry.chemical_element, General Medicine, Absorption (skin), 010501 environmental sciences, Blood–brain barrier, 01 natural sciences, Biochemistry, Inorganic Chemistry, 03 medical and health sciences, Chromium, 0302 clinical medicine, Animal science, medicine.anatomical_structure, Environmental chemistry, medicine, Inductively coupled plasma mass spectrometry, 030217 neurology & neurosurgery, 0105 earth and related environmental sciences
Abstract

This study aimed to investigate the effects of chromic chloride (CrCl3) on Ca, Mg, Mn, Fe, Cu, and Zn contents in the brain and serum of chicken. Seventy-two chickens were randomly divided into four groups and treated with different doses of CrCl3 via drinking water: 0, 1/8, 1/4, and 1/2 LD50 for 42 days. The contents of the elements were evaluated through inductively coupled plasma mass spectrometry. Results showed that Cr contents in the brain and serum were higher than those in the control groups, although no significant dose-dependent changes (P > 0.05) in brain of the Cr-treated groups were observed at 42 days. As exposure time was prolonged and CrCl3 dosage was increased, Ca contents increased (P

Published
2016

2. Oxidative Stress and Histological Alterations of Chicken Brain Induced by Oral Administration of Chromium(III)

Author

Yanhan Liu, Xiaona Zhao, Wentao Fan, Jianzhu Liu, Yongxia Liu, Jia Cheng, and Ziqiang Cheng

Subjects
0301 basic medicine, medicine.medical_specialty, Antioxidant, Endocrinology, Diabetes and Metabolism, medicine.medical_treatment, Clinical Biochemistry, Administration, Oral, Nerve Tissue Proteins, 010501 environmental sciences, medicine.disease_cause, 01 natural sciences, Biochemistry, Antioxidants, Avian Proteins, Inorganic Chemistry, Superoxide dismutase, 03 medical and health sciences, chemistry.chemical_compound, Chlorides, Chromium Compounds, Internal medicine, medicine, Animals, Hydrogen peroxide, 0105 earth and related environmental sciences, chemistry.chemical_classification, Dose-Response Relationship, Drug, biology, Chemistry, Glutathione peroxidase, Biochemistry (medical), Brain, General Medicine, Glutathione, Malondialdehyde, Oxidative Stress, 030104 developmental biology, Endocrinology, Catalase, biology.protein, Oxidoreductases, Chickens, Oxidative stress
Abstract

This experiment was conducted to investigate the oxidative stress in chickens exposed to different concentrations of chromium trichloride (CrCl3) in drinking water. Seventy-two Hylan Brown male chickens were randomly divided into four groups: three experimental groups and one control group. The experimental groups were exposed to three different doses (50 % LD50, 25 % LD50, and 12.5 % LD50) of CrCl3 mg/kg body weight for 42 days, while the control group was given the equivalent water. The activities of antioxidant enzymes (superoxide dismutase, catalase, and glutathione peroxidase) and non-enzymatic index (glutathione, total antioxidant capacity, malondialdehyde, and hydrogen peroxide) were measured after obtaining the brain samples. Results suggested that 50 % LD50 chromium(III) significantly increased (P

Published
2016

3. Effects of Oral Administration of CrCl3 on the Contents of Ca, Mg, Mn, Fe, Cu, and Zn in the Liver, Kidney, and Heart of Chicken

Author

Jianzhu Liu, Xiao Zhang, Yongxia Liu, Xue-Jun Zhao, Yanhan Liu, and Xiaona Zhao

Subjects
Chromium, 0301 basic medicine, Iron, Endocrinology, Diabetes and Metabolism, Clinical Biochemistry, Administration, Oral, chemistry.chemical_element, Absorption (skin), 010501 environmental sciences, Kidney, 01 natural sciences, Biochemistry, Inorganic Chemistry, Metal, 03 medical and health sciences, Chlorides, Oral administration, Chromium Compounds, medicine, Animals, Magnesium, 0105 earth and related environmental sciences, Manganese, Chemistry, Myocardium, Biochemistry (medical), Metallurgy, General Medicine, Metabolism, Zinc, 030104 developmental biology, medicine.anatomical_structure, Liver, Metals, visual_art, visual_art.visual_art_medium, Calcium, Chronic poisoning, Extended time, Chickens, Copper, Nuclear chemistry
Abstract

This study aimed to investigate the effects of oral administration of trivalent chromium on the contents of Ca, Mg, Mn, Fe, Cu, and Zn in the heart, liver, and kidney. Different levels of 1/8, 1/4, and 1/2 LD50 (LD50 = 5000 mg/kg body mass) CrCl3 milligrams per kilogram body mass daily were added into the water to establish the chronic poisoning model. Ca, Mg, Mn, Fe, Cu, and Zn were detected with the flame atomic absorption spectrometry in the organs exposed 14, 28, and 42 days to CrCl3, respectively. Results showed that Cr was accumulated in the heart, liver, and kidney significantly (P

Published
2015

4. Effects of Excess Cr

Author

Yanhan, Liu, Pan, Hao, Xiao, Zhang, Xiaona, Zhao, Yongxia, Liu, and Jianzhu, Liu

Subjects
Chlorides, Dose-Response Relationship, Drug, Chromium Compounds, Animals, Brain, Chickens, Mass Spectrometry, Trace Elements
Abstract

This study aimed to investigate the effects of chromic chloride (CrCl

Published
2016

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