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Adsorption behavior of 17α-ethinylestradiol onto mesostructured calcium-based metal–organic frameworks adsorbent from waterNARA Subscribed
The removal of 17α-ethynylestradiol (EE2), a persistent endocrine-disrupting compound, from aqueous environments was investigated using three calcium-based metal–organic frameworks (Ca-MOFs): Ca-BDC, Ca-BTC, and Ca-MIX. The Ca-MOFs were synthesized and characterized using PXRD, FTIR, BET, and SEM. Batch adsorption experiments were conducted to evaluate the effect of solution pH, temperature, ionic strength, and humic acid conc...
This study reports the synthesis and comprehensive characterization of a new series of 1,2,4-triazolo[4,3-a] pyrimidin-5-(1 H )-one derivatives. These compounds were synthesized from 2-hydrazinopyrimidines via cyclization reactions. Density Functional Theory (DFT) calculations revealed the molecular structures, stability, and electronic properties of the derivatives. Computational studies revealed that the compounds exhibited...
In a completely randomized design, the vegetative growth and nutritive value of three tree leaves Tectona grandis , Gmelina arborea, and Acacia mangium compared to berseem ( Trifolium alexandrinum ) hay as a standard high-quality roughage for ruminants were studied. Growth, chemical composition, in vitro gas production (GP), and fermentation characteristics for 48 h of incubation were measured. Results of measured growth param...
Effect of some bee bread quality on protein content and antioxidant system of honeybee workersNARA Subscribed
Protein content and antioxidants in both bee bread and honeybee workers were analyzed investigating the relationships between those two parameters. Results indicated significant differences between both protein and antioxidant content [total antioxidant content (TAX), glutathione (GSH) and lipid peroxidation (LPO) levels] of bee bread types. Generally, workers fed sugar syrup only (control) had significantly lower protein cont...
Epigenetics and Probiotics Application toward the Modulation of Fish Reproductive PerformanceOA Marine
Fish represent an excellent source of animal protein as well as a biomedical research model as a result of their evolutionary relatedness and similarity with the human genome. Commercial and ornamental fish culture has achieved popularity, but reproductive dysfunctions act as a limiting factor for quality fry production, interfering with the sustainability of the aquaculture industry. Fish reproduction is crucial for any speci...
Prolonging survival in good health is a fundamental societal goal. However, the leading determinants of disability-free survival in healthy older people have not been well established. Data from ASPREE, a bi-national placebo-controlled trial of aspirin with 4.7 years median follow-up, was analysed. At enrolment, participants were healthy and without prior cardiovascular events, dementia or persistent physical disability. Disab...