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Hace 5 horas · Silver ions interact with sulfhydryl (-SH) groups belonging to cell surface enzymes. This interaction blocks cellular respiration and electron transfer, disabling cell defence mechanisms, de-energizing bacterial membrane, and thus leading to its death [6,7,8]. Regarding the zinc ions, there are two proposed biocidal mechanisms.
Hace 5 horas · Idiopathic pulmonary fibrosis is a fatal interstitial lung disease for which effective drug therapies are lacking. Senegenin, an effective active compound from the traditional Chinese herb Polygala tenuifolia Willd, has been shown to have a wide range of pharmacological effects. In this study, we investigated the therapeutic effects of senegenin on pulmonary fibrosis and their associated ...
Hace 5 horas · Obtaining energy is one of the most crucial functions of the cell. In eukaryotic cells, the mitochondria play a vital role in producing energy through a process called cellular respiration. This energy is used to carry out all other functions of the cell.
Hace 5 horas · Heavy-metal ATPases (HMAs) play a vital role in plants, helping to transport heavy metal ions across cell membranes.However, insufficient data exists concerning HMAs genes within the Arecaceae family.In this study, 12 AcHMA genes were identified within the genome of Areca catechu, grouped into two main clusters based on their phylogenetic relationships.Genomic distribution analysis reveals ...
If you are a STEM student, brush up on your Biology class because a lot of those show up in the exam, specifically the body systems for both Anatomy and Physiology, photosynthesis and cellular respiration, vitamins and minerals, etc. I'd also recommend the Crash Course playlist: Anatomy and Physiology because it really IS the coverage for the exam.
Hace 14 horas · 3. Drink nettle tea. Nettle is a herb that is high in both vitamin C and iron. You can include nettle tea in your diet. It will increase your hemoglobin levels. Take some nettle leaves, add them to water, and bring them to a boil. You can make it stronger or weaker according to your taste, by adding more or less water.
Hace 5 horas · Cellular Respiration and Fermentation: Understanding the Basics. Unlocking the Secrets of Photosynthesis: A Comprehensive Guide. Unlocking the Secrets of Cell Signaling: Understanding the Intricacies. The Importance of Understanding the Cell Cycle for Cellular Reproduction.
