How organic chemistry applied in bio medical?4 answersOrganic chemistry plays a crucial role in biomedical applications by enabling the development of new biomaterials, drug delivery systems, and therapeutic agents. By adapting chemical reactions typically conducted outside living systems to work within them, researchers can expand the range of chemical transformations accessible to living systems. Nanotechnology, a subset of organic chemistry, offers precise drug delivery systems and diagnostic tools for treating diseases effectively. Moreover, organic chemistry teaching reforms focus on enhancing students' understanding of the close relationship between organic chemistry and medicine, providing them with essential knowledge and skills for medical applications. The synthesis of cytotoxins and the evaluation of their cytotoxic potencies against various cell lines demonstrate the importance of organic chemistry in developing new molecules with therapeutic potential.
Why is medical drugs good?5 answersMedical drugs are beneficial due to their ability to treat various diseases and conditions effectively. Proper use of drugs involves prescribing the right product in the correct dosage for the appropriate duration, ensuring patient safety and treatment efficacy. For instance, drugs containing noble metals like platinum can be used for treating neurodegenerative diseases, rheumatic diseases, and other conditions. Additionally, medicinal drugs can be designed to combat viral and bacterial diseases by utilizing electronically excited atoms and molecules of water along with positive metal ions. Despite potential side effects on fertility, judicious use of drugs can help restore sexual function and fertility in many cases. Overall, medical drugs play a crucial role in improving health outcomes and quality of life for patients.
Are therapeutic gases effective in treating various diseases?4 answersTherapeutic gases, such as carbon monoxide (CO), oxygen (O2), nitric oxide (NO), and hydrogen sulfide (H2S), have shown potential in treating various diseases. These gases have been found to have pharmacological effects on cardiovascular disorders, respiratory tract conditions, gastrointestinal disorders, and nervous system diseases. Gas-generating nanoplatforms (GGNs) have been developed to address the challenges of gas therapy, including preventing gas release at nonspecific sites and controlling gas release at the targeted site. Research has shown that therapeutic gases can regulate oxidative, inflammatory, apoptotic, survival, and repair processes, leading to tissue protection and functional improvement in organs such as the CNS, heart, retina, liver, kidneys, and lungs. However, further studies are needed to validate mechanistic targets and optimize treatment outcomes, especially in neurotherapeutic investigations. Overall, therapeutic gases hold promise for the treatment of various diseases, but more research is needed to fully understand their potential and optimize their clinical use.
Are all medicines used to treat diseases perfectly sfae?4 answersNot all medicines used to treat diseases are perfectly safe. Adverse drug reactions are associated with both prescription and over-the-counter pharmaceuticals, and long-term use of medications used to treat chronic diseases can result in side effects that require additional pharmaceuticals. Additionally, immunosuppressive drugs used to treat autoimmune diseases have different actions on immune responses and their effectiveness varies depending on the disease being treated. Autoimmune diseases and autoinflammatory disorders, which result from the body's immune system reacting against its own tissues, require highly effective treatments but can still have adverse effects. Furthermore, the current therapies available for sexually transmitted diseases (STDs) and acquired immunodeficiency syndrome (AIDS) are expensive and can lead to drug resistance, prompting some patients to seek alternative systems of medicine. Therefore, it is important to carefully consider the potential risks and benefits of any medication before using it for treatment.
How can genetic therapy be used to treat diseases?5 answersGene therapy can be used to treat diseases by introducing new genetic material into affected or susceptible cells of the body. This can involve replacing a defective gene with a functional copy, selectively eliminating tumor cells, providing protection against viral infection, stimulating the immune system against a specific antigen, or correcting genetic material through editing or transfer. Somatic gene therapy, which involves transferring DNA segments to cells that will not affect future generations, is currently more efficient in research due to ethical considerations and complexity. Adeno-associated viral vectors (AAV) have been commonly used for in vivo gene therapy, with ongoing research focused on developing novel tissue and cell-specific serotypes to improve efficacy and safety. However, the use of viral vectors in gene therapy remains under scrutiny to ensure safety and efficacy during clinical trials.
What is chemistry for?3 answersChemistry is a scientific discipline that plays a crucial role in understanding the physical and chemical properties of atoms and molecules, as well as their behaviors and interactions. It provides a foundation for various scientific disciplines, such as physics, biology, and medicine, by explaining fundamental concepts and processes. Chemistry also has practical applications in addressing societal challenges and promoting sustainable development. It can contribute to diagnosing pollution sources, designing control strategies, and developing pollution-reduction technologies to combat air pollution. Furthermore, chemistry education offers opportunities for students to evaluate the benefits, costs, and risks associated with products and processes, enabling them to make informed decisions based on reasoned evaluation. In order to realize the Sustainable Development Goals, chemistry needs to undergo significant changes in its priorities, approaches, and practices. Overall, chemistry serves as a central science that not only enhances human well-being and quality of life but also contributes to advancements in various fields, including medicine, genetics, biotechnology, materials, and energy.