The unfolding situation of severe drought in Somalia is cause for serious concern as the short rainshavefailedinmostpartsofthe country. daccess-ods.un.org daccess-ods.un.org 索马里严重干旱情况的发展令人严重关切。造成 严重干旱的原因是,短暂的雨季未能满足该国大部分地区的需要。
One of the most critical applications of conventional RT-PCR kits is in viral diagnostics. RT-PCR has been instrumental in detecting RNA viruses, such as the Influenza virus, HIV, and the recent SARS-CoV-2. The speed, specificity, and sensitivity of RT-PCR allow for early diagnosis of vira...
active ingredient that is intended to furnish pharmacological activity or other direct effect in the diagnosis, cure, mitigation, treatment, or prevention of disease or to affect the structure or any function of the human body, but does not include intermediates used in the synthesis of such ...
size distribution, one or more external dimensions is in the size range of 1 nanometer (nm) to 100 nm, with the exception of natural, nonchemically modified substances and the substances of which the fraction between one nanometer and one hundred nanometers is a by-product of human activity....
This study provides the first proof-of-concept that stable, hydrophobic oxidovanadium complexes retain excellent cellular activity when delivered effectively to cancer cells with nanotechnology. This offers the improved prospect of applying oxidovanadium-based drugs in vivo with increased stability and ...
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However, DNA is not conventionally known to spontaneously enter into cells or to have any intrinsic biological activity. We hypothesized that cellular entry and acquisition of biological properties are functions of the size of DNA. Results To test this hypothesis, we generated small DNA fragments by...
The conversion rate directly affected biological activity of plant material. Higher concentration of ITC/indoles in the sample led to the increase of cytotoxicity. Majority of tested samples were able to induce covalent DNA modification in cell-free system. It was also confirmed that the presence ...
size distribution, one or more external dimensions is in the size range of 1 nanometer (nm) to 100 nm, with the exception of natural, nonchemically modified substances and the substances of which the fraction between one nanometer and one hundred nanometers is a by-product of human activity....
tomentosa compounds; however, HepG2 cells were more sensitive than Caco-2 cells to the cytotoxic activity of compound 5. Consequently, we decided to perform the next analyses on the HepG2 cell line. 2.2. Effects of P. tomentosa Compounds on Cell Cycle Progression of HepG2 Cells Considering...