A Study to Enhance the ICP-OES Detection of Lead by Incorporating Chemical Additives
ICP-OES emission spectrophotometry is an important method for the identification of metals in environmental samples. The sensitivity of ICP-OES to lead needs enhancement, however. Studies...
Pimarane Diterpenes from Vietnamese Orthosiphon stamineus Benth. and Their Glucose Uptake Stimulatory and PTP1B Inhibitory Activities
From Orthosiphon stamineus Benth, seven pimarane diterpenes (1–7) have been isolated. By isolation by assay-guided. Both isolates had a 2-deoxy-2-((7-nitro-2,1,3-benzoxadiazole-4-yl)amino)-d-glucose absorption effect at 5 and...
Characterization Techniques for Metal Chalcogenide Thin Films: Review
Since it could be used in diverse applications such as optoelectronics, solar cells, laser devices and gas sensors, thin films have attracted immense interest. To...
In vivo Anti-inflammatory and Anti-osteoarthritis Effects of a Vietnamese Traditional Remedy, KNC, in Animal Models
In Vietnam Traditional Medicine, the KNC treatment contains 14 herbs and has been used to treat rheumatism. However, specifics have been documented in the KNC...
Lycopodium Alkaloids from Vietnamese Huperzia squarrosa (Forst.) Trevis and Their Anti-cholinesterase Activity
Vietnamese Huperzia squarrosa was isolated from a sequence of lycopodium alkaloids, namely lycosquarosine A (1), acetylaposerratinine (2), huperzine A (3), huperzine B (4), 8pha-hydrophlemariurine B...
The Effects of Chlorpyrifos and Lead on the Antioxidant Enzyme System of the Aquatic Snail Helisoma duryi
Chemical contaminants resulting from anthropogenic activities such as farming, manufacturing and mining processes remain the ultimate drain of aquatic reservoirs. During the different processes carried...
Assessment and Analyses of Homing Endonucleases and Mechanism of Action of CRISPR-Cas9 HNH Endonucleases
Objective: To study various HNH endonucleases from different sources, including CRISPR-Cas9 protein HNH endonuclease regions, for their conserved motifs, metal binding sites and catalytic amino...
Advanced Study on Salivary Progesterone as a Biomarker in Pregnancy
Progesterone is considered a hormone for pregnancy. At the end of labor, progesterone was measured in the saliva of pregnant females. During the last two...