Results 51 to 60 of about 27,024 (214)

Seasonal drivers of plant–soil–microbial community structure and functions in Western Himalayan grasslands, Pakistan

open access: yesGrassland Research, EarlyView.
Plant species richness was greater in summer in both alpine and subalpine grassland ecosystems. Soil moisture demonstrates significant positive correlations with soil organic carbon and total nitrogen across seasonal periods. Microbial α‐diversity peaks during summer but maintains functional stability across seasons.
Huma Ali   +4 more
wiley   +1 more source

Structural and Compositional Investigation of Pottery Samples from Guatemala [PDF]

open access: yes, 2018
Purpose of investigation: The composition and characteristics of Mayan pottery samples from Guatemala was ...
Nicholson, Pressley S.
core   +1 more source

Prospects of using the method of X-ray fluorescence analysis as a method of control of microelement balance in patients with diffuse alopecia [PDF]

open access: yes, 2013
The possibility of using the method of X-ray fluorescence analysis to assess the bioelemental status of the human organism of people with diffuse alopecia is shown.
Loseva, Ludmila   +2 more
core   +3 more sources

Assessment of Gold‐Mediated Male Reproductive Dysfunction in Male WISTAR Rats Through Sperm Analysis and Testosterone Measurement

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Gold has been used for centuries in both ornamental and medicinal contexts. More recently, gold compounds, containing ions or nanoparticles, have attracted attention for their anti‐inflammatory, anticancer, and diagnostic applications. Therefore, concerns about systemic toxicity and biodistribution have prompted investigations into the ...
Samira Maghraoui   +2 more
wiley   +1 more source

The Importance of Using Micronutrients in Melon Cultivation: A Mini-Review [PDF]

open access: yesE3S Web of Conferences
Fruit crops, particularly melons, play a significant role in the population's diet, as they contain a substantial number of vitamins, minerals, and organic acids. The melon (Cucumis melo L.) is a fruit that possesses a multitude of beneficial properties,
Ergashova Durdona   +4 more
doaj   +1 more source

The Role of Fe, Zn, and Cu in Pregnancy

open access: yesBiomolecules, 2020
Iron (Fe), copper (Cu), and zinc (Zn) are microelements essential for the proper functioning of living organisms. These elements participatein many processes, including cellular metabolism and antioxidant and anti-inflammatory defenses, and also ...
Konrad Grzeszczak   +2 more
doaj   +1 more source

Quality Assessment of Wild and Cultivated Green Tea from Different Regions of China

open access: yesMolecules, 2021
Natural products have always enjoyed great popularity among consumers. Wild tea is an interesting alternative to tea from intensive plantations. The term “wild tea” is applied to many different varieties of tea, the most desirable and valued of which are
Maciej Chowaniak   +12 more
doaj   +1 more source

Subchronic Exposure to Arsenic and Nickel Triggers Nitrosative Stress and Histological Alterations in the Rat Liver

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Environmental exposure to heavy metals poses a threat to human health. Several studies documented harmful effects on the liver after arsenic and nickel exposure at concentrations beyond permissible limits. Nevertheless, the impact of a simultaneous exposure to both elements on hepatic biochemistry and histology remains unelucidated. Therefore,
Thainá Iasbik‐Lima   +4 more
wiley   +1 more source

The effects of some microelements supplementation: Selenium, zinc and copper into dairy cows feeds on their health and reproductive performances [PDF]

open access: yesBiotechnology in Animal Husbandry, 2016
Microelements such as selenium, zinc and copper are indispensable nutrients for preserving major physiological functions, improving reproductive characteristics and overall health state.
Joksimović-Todorović Mirjana   +2 more
doaj  

Effect of Microelements and Selenium on Superoxide Dismutase Enzyme, Malondialdehyde Activity and Grain Yield Maize (Zea mays L.) under Water Deficit Stress

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2011
This study was carried out to investigate effects of microelements under water deficit stress at different growth stages on antioxidant enzyme alteration, chemical biomarker and grain yield of maize in the years 2007 and 2008.
Nourali SAJEDI   +2 more
doaj   +1 more source

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