Trace element

The evidence about the effects of trace elements on overall survival(OS) of patients with esophageal squamous cell carcinoma(ESCC) is limited. This study aims to evaluate mixed effects of plasma trace elements on OS of ESCC.

11p vishanshan 27-06-2024 2 1   Download

This study aimed to investigate the levels of contamination of potentially toxic trace elements in the soil of Dong Nai Province, Vietnam. To achieve this, the Instrument Neutron Activation Analysis (INAA) method was employed to measure the concentrations of five potentially toxic trace elements, including manganese (Mn), arsenic (As), chromium (Cr), antimony (Sb), and zinc (Zn), across 30 soil samples collected from the region.

11p visergeyne 18-06-2024 1 0   Download

The sediment quality assessment showed that trace element concentrations were lower than the limited values in the sediment quality guideline (QCVN 43:2017/BTNMT). According to the Igeo index, the sediments were not polluted by Cu, Pb, Zn, Cr, Fe, and As but were likely polluted by Hg and Mn in some sampling sites. Therefore, it is necessary to invest the future studies to assess the Hg and Mn concentration levels in these sites to protect the marine environment.

12p dianmotminh02 03-05-2024 6 1   Download

Ebook "The elements: A very short introduction" traces the history and cultural impact of the elements on humankind, and examines why people have long sought to identify the substances around them. The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly.

193p coduathanh1122 27-03-2024 1 1   Download

Part 1 book "Inorganic trace analytics" edited by Henryk Matusiewicz and Ewa Bulska includes content: Sample preparation for inorganic trace element analysis, analytical techniques for trace element determination, trace elements in the environment, food analysis and speciation.

273p muasambanhan09 16-03-2024 5 0   Download

Part 2 book "Inorganic trace analytics" edited by Henryk Matusiewicz and Ewa Bulska includes content: Trace element and speciation analysis of biological samples; forensic analysis of microtraces, industrial analysis and speciation, quality of results in trace element and speciation analysis, sample pretreatment for trace speciation analysis, solid phase extraction in fractionation of trace elements.

185p muasambanhan09 16-03-2024 2 0   Download

Ebook "Medical geochemistry: Geological materials and health" includes a collection of chapters illustrating the application of geochemical methods to investigate the interactions between geological materials and fluids with humans. Examples include the incorporation and human health effects of inhaling lithogenic materials, the reactivity of biological fluids with geological materials, and the impact on nascent biomineral formation.

199p duongthandue0501 28-02-2024 2 1   Download

Ebook "Review and integration of biosphere-atmosphere modelling of reactive trace gases and volatile aerosols" aims at (i) reviewing exchange processes and modelling schemes, parameterisations and datasets, (ii) presenting a common conceptual framework to model soil-vegetation-atmosphere exchange of reactive trace gases and aerosols accounting for in-canopy transfer chemical interactions and (iii) discussing the key elements of the agreed framework.

231p duongthandue0501 28-02-2024 2 1   Download

Part 2 book "Introduction to human nutrition" includes content: Minerals and trace elements, measuring food intake, food composition, food and nutrition - policy and regulatory issues, nutrition research methodology, food safety - a public health issue of growing importance, food and nutrition related diseases - the global challenge.

184p muasambanhan08 23-02-2024 4 2   Download

Ebook Clinical biochemistry & metabolic medicine (Eighth edition): Part 2 includes content: Vitamins, trace elements and metals, the gastrointestinal tract, liver disorders and gallstones, cardiovascular disease, clinical biochemistry at the extremes of age, patient sample collection and use of the laboratory,… and other contents

188p longtimenosee03 01-02-2024 0 0   Download

Part 1 book "Farm animal metabolism and nutrition" includes content: Amino acid and peptide transport systems, measurement and significance of protein turnover, inter organ amino acid flux, phenethanolamine repartitioning agents, lipid metabolism, glucose availability and associated metabolism, aspects of cellular energetics, trace element dynamics, use of near infrared reflectance spectroscopy.

210p muasambanhan06 03-02-2024 3 1   Download

Ebook "Biogeochemistry of trace elements in arid environments" include: content and distribution, solution chemistry, solid-phase chemistry, selective sequential dissolution techniques, transfer fluxes, bioavailability, pollution and remediation. In order to illustrate the themes, a comprehensive and focused case study is presented, and the book closes with the global perspectives on anthropogenic interferences in the natural trace elements’ distribution.

386p tachieuhoa 28-01-2024 2 2   Download

Part 2 book "The practice of sheep veterinary medicine" includes content: Diseases of the integument and eye; deficiencies of trace elements and vitamins; management and diseases of weaner sheep; lameness; sudden death; diseases of the central nervous system (CNS); diseases of the alimentary tract; diseases of the liver; diseases of the urinary system; diseases of the blood and lymphatic system; diseases of the respiratory system.

283p muasambanhan05 22-01-2024 4 2   Download

Ebook "Principles of terrestrial ecosystem ecology (Second edition)" regards living organisms, including people, and the elements of their environment as components of a single integrated system. The comprehensive coverage in this textbook examines the central processes at work in terrestrial ecosystems, including their freshwater components. It traces the flow of energy, water, carbon, and nutrients from their abiotic origins to their cycles through plants, animals, and decomposer organisms.

536p tachieuhoa 28-01-2024 5 2   Download

Part 2 book "Goat medicine and surgery" includes content: Nervous system disorders, musculoskeletal disease including foot disorders, urinary tract disease, skin diseases, mammary gland disorders, sensory organ disease, metabolic disorders, trace element and vitamin disorders, poisoning and toxicities, exotic and emerging diseases, anaesthesia, fluid therapy, euthanasia, post mortem examination and sampling.

176p muasambanhan04 07-01-2024 5 1   Download

Part 2 book "The veterinary book for dairy farmers" includes content: Fertility and its control; lameness and foot trimming; diseases of the skin; notifiable diseases of salmonellosis and zoonoses; minerals, trace elements, vitamins and water; miscellaneous digestive, respiratory and other conditions; routine tasks and dealing with poisons.

272p muasambanhan03 02-01-2024 2 2   Download

Part 2 book "Cattle medicine" includes content: Musculoskeletal diseases; urinary tract diseases; skin diseases; eye diseases; mastitis and teat diseases; parasitic diseases; clostridial diseases; metabolic diseases; trace element and vitamin deficiencies; miscellaneous infectious and exotic diseases; poisons; anaesthesia further reading.

126p muasambanhan02 25-12-2023 4 2   Download

No data on predicting the survival of AML patients based on the level of trace elements in the serum have been presented to date. The aims of this prospective cohort study were as follows: (i) to evaluate the serum Cu and Zn levels in people from Northeast China, (ii) to assess the association between the serum Cu level (SCL) and Cu to Zn ratio (SCZR) and clinical and nutrition data, and (iii) to investigate the predictive values of the SCL and SCZR in newly diagnosed de novo AML patients.

11p vileonardodavinci 23-12-2023 5 2   Download

Part 2 book "Sheep medicine" includes content: Musculoskeletal system, urinary system, the skin, eye diseases, mammary gland, trace element deficiencies and metabolic disorders, parasitic diseases, miscellaneous diseases, anaesthesia, clinical cases.

193p muasambanhan01 11-12-2023 5 2   Download

Part 1 book "Equine nutrition and feeding" includes content: The digestive system; utilization of the products of dietary energy and protein; the roles of major minerals and trace elements; vitamin and water requirements; ingredients of horse feeds; estimating nutrient requirements; feeding the breeding mare, foal and stallion.

219p oursky10 04-12-2023 6 2   Download