Results 101 to 110 of about 1,676,860 (295)

Zinc deficiency

open access: yesBMJ, 2003
Although it has been known for more than six decades that zinc is essential for the growth of micro-organisms, plants, and animals, until 1961 it was believed that zinc deficiency in humans could never occur. It is now clear that nutritional deficiency of zinc is widely prevalent and its morbidities are severe. This article describes the history of the
openaire   +3 more sources

The Response of Genetic Diversity of Durum Wheat for Zinc Deficiency Stress in Calcareous Soil Using some Physiological Parameters

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī
Zinc deficiency is a common problem in the agricultural lands of Iran, which is present in a significant part of them with different degrees. Among different wheat cultivars, durum is more sensitive to zinc deficiency than others.
Sedigheh hajihoseinlou   +3 more
doaj  

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Zinc deficiency deteriorates ovarian follicle development and function by inhibiting mitochondrial function

open access: yesJournal of Ovarian Research
Zinc (Zn) is a crucial trace element essential for human growth and development, particularly for reproductive health. Previous research has shown a decrease in serum zinc concentration with age and individuals with conditions such as polycystic ovary ...
Wen-Jiao Liu   +7 more
doaj   +1 more source

Overview of Inherited Zinc Deficiency in Infants and Children.

open access: yesJournal of Nutritional Science and Vitaminology, 2015
Zinc nutrition is of special practical importance in infants and children. Poor zinc absorption causes zinc deficiency, which leads to a broad range of consequences such as alopecia, diarrhea, skin lesions, taste disorders, loss of appetite, impaired ...
T. Kambe   +3 more
semanticscholar   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong   +5 more
wiley   +1 more source

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

open access: yesAdvanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon   +10 more
wiley   +1 more source

Seasonal study of serumic zinc levels in cows suspected of deficiency and its relationship with diet in industrial dairy farms of Urmia [PDF]

open access: yesĀsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2010
Considering the very important role of zinc in structural and physiological functions of livestock body and the paucity of research in the regions, the objective of this study was to investigate zinc deficiency in cows suspected of deficiency in ...
SH Esmaeili Sany   +3 more
doaj  

Zinc function in childhood brain

open access: yesNigerian Journal of Paediatrics, 2022
Zinc is essential in the metabolic activities in the body including protein, DNA and RNA synthesis. It plays a role in neurogenesis, maturation, and migration of neurons and in synapse formation.Zinc is high in the hippocampal neurons which is involved ...
Torty Chimaeze, Asindi A Asindi
doaj  

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

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