Results 31 to 40 of about 16,176 (293)

Selenium‐Based Nanoplatforms: An Emerging Theranostic Paradigm for Gynecological Cancers

Advanced Science
Gynecological cancers present significant therapeutic challenges due to heterogeneity, drug resistance, and the lack of precise diagnostic tools. Selenium (Se), an essential trace element with intrinsic anticancer activity, has emerged as a promising ...
Hejing Liu, Yujia Zhou, Zihan Zhang, Rong Ma, Luyi Ruan, Liqing Miao, Boxin Zhang, Huihui Ji, Tianfeng Chen, Xueqiong Zhu   +9 more
doaj   +2 more sources

Biosynthesis of selenium nanoparticles by Azoarcus sp. CIB [PDF]

Microbial Cell Factories, 2016
Different bacteria have been reported so far that link selenite resistance to the production of metallic selenium nanoparticles (SeNPs). Although SeNPs have many biotechnological applications in diverse areas, the molecular mechanisms involved in their microbial genesis are not fully understood.
Fernández-Llamosas, Helga, Castro Ruiz, Laura, Blázquez Izquierdo, María Luisa, Díaz, Eduardo, Carmona, Manuel   +4 more
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The Effects of the Curcumin-Loaded Selenium Nanoparticles on Hepatic Stereo-Histology, Blood Glucose, and Lipid Profile in Rats [PDF]

Veterinary and Comparative Biomedical Research
The application of novel pharmaceutical formulations of natural compounds, including those incorporating nanoparticles, represents a promising avenue for therapeutic advancement.
Jahangir Kaboutari, Rahmat Allah Fatahian Dehkordi, Mehdi Amirkhani, Pegah Khosraviyan   +3 more
doaj   +1 more source

Investigating The Effect of Aerobic Interval Training with Selenium Nanoparticles on the Content of IL-6, TNF-α and IL-4 cytokines in spleen tissue of Mice with Breast Cancer [PDF]

Journal of Advanced Biomedical Sciences, 2018
Background & Objective: Cytokines are molecules that are related to immunologic responses. Considering the antioxidant and immunologic effects of selenium nanoparticles and aerobic exercise training, the aim of this study was to examine the effects of ...
Soodabeh Chekachak, Mahdieh Molanouri Shamsi, Sara Soudi   +2 more
doaj  

Bioconversion of inorganic selenium to less toxic selenium forms by microbes: A review

Frontiers in Bioengineering and Biotechnology, 2023
In recent years, microbial conversion of inorganic selenium into an efficient and low-toxic form of selenium has attracted much attention. With the improvement of scientific awareness and the continuous progress of nanotechnology, selenium nanoparticles ...
Xinling Nie, Xinling Nie, Xurui Yang, Xurui Yang, Junyi He, Junyi He, Pei Liu, Pei Liu, Hao Shi, Hao Shi, Tao Wang, Daihui Zhang   +11 more
doaj   +1 more source

Biomolecule-Mediated Synthesis of Selenium Nanoparticles using Dried Vitis vinifera (Raisin) Extract

Molecules, 2014
Biomolecule-mediated nanoparticle synthesis has recently gained the attention of researchers due to its ecofriendly and non-toxic nature. Metabolites from plant extracts represent a better alternative to chemical methods to fulfill the growing demand for
Garima Sharma, Ashish Ranjan Sharma, Riju Bhavesh, Jongbong Park, Bilguun Ganbold, Ju-Suk Nam, Sang-Soo Lee   +6 more
doaj   +1 more source

Comparative Study of the Anticancer Effects of Selenium Nanoparticles and Selenium Nanorods: Regulation of Ca²⁺ Signaling, ER Stress and Apoptosis

Applied Sciences, 2023
The anti-cancer effects of selenium sources are well known. Among other things, selenium has been shown to have a pleiotropic effect, causing cancer cell death without affecting the healthy cell’s viability, or, in the case of brain cells, has a ...
Elena G. Varlamova, Ilya V. Baimler, Sergey V. Gudkov, Egor A. Turovsky   +3 more
doaj   +1 more source

Construction of Selenium Nanoparticle-Loaded Mesoporous Silica Nanoparticles with Potential Antioxidant and Antitumor Activities as a Selenium Supplement

ACS Omega, 2022
Excessive reactive oxygen species (ROS) can damage cells and affect normal cell functions, which are related to various diseases. Selenium nanoparticles are a potential selenium supplement for their good biocompatibility and antioxidant activity. However, their poor stability has become an obstacle for further applications.
Meng Wang, Xiangling Sun, Ying Wang, Xuan Deng, Jianing Miao, Donghe Zhao, Kunqi Sun, Minrui Li, Xiaoyi Wang, Wenlong Sun, Jie Qin   +10 more
openaire   +2 more sources

Possible application of nano-selenium and the associated safety in the veterinary field: a summary overview [PDF]

Egyptian Journal of Animal Health
Selenium is a crucial micronutrient for maintaining animal health, playing a vital role in combating bacterial, viral, fungal, and parasitic diseases. However, concerns have been raised about its toxicity.
doaj   +1 more source

Determination of selenium-containing species, including nanoparticles, in selenium-enriched Lingzhi mushrooms

Analytical and Bioanalytical Chemistry, 2023
AbstractMushrooms are considered a valuable food source due to their high protein and fibre and low fat content, among the other health benefits of their consumption. Selenium is an essential nutrient and is renowned for its chemo-preventative properties.
LeBlanc, Kelly L., Kumlung, Tantima, Suárez Priede, Andrés, Kumkrong, Paramee, Junvee, Thippaya, Deawtong, Suladda, Bettmer, Jörg, Montes-Bayón, María, Mester, Zoltan   +8 more
openaire   +3 more sources