
More than Lactose: Natural Polymers Revolutionizing Inhaled Drug Delivery
Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.
Showing results for: "natural polymers" (40 results)

Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.

Self-healing materials (SHMs) are substances that automatically repair damage, mimicking organic healing. These materials have a wide range of applications, including construction, biomedicine, transportation, and even textiles. SHMs can extend the longevity of manufactured goods and have numerous uses in medical healing (Crawford, 2024).

Why is mucus the biggest obstacle to lung drug delivery? Explore the mucosal barrier science reshaping how we design inhaled medicines and vaccines.

In Sci-fi visions of distant futures, some imagine sprawling intergalactic civilizations. Scaffolds built around stars harvesting their energy. Fusion reactors, cyborgs, superintelligent implants. But the future of artificial bones, though perhaps more mundane, could be a life saving science.

Inhaled antibiotics deliver drugs directly to lung infections, achieving better results with fewer side effects, which is a game-changer in fighting resistance.

Discover how antigen-presenting cells like dendritic cells and macrophages are being recruited through smart particle design for vaccines and immunotherapy.

Nanotechnology is having a big impact on pharmaceutical sciences, and drug delivery systems are one area where this is most evident. Compared to conventional medication delivery methods, nanoparticles provide a number of benefits, including increased effectiveness and fewer adverse drug reactions.

This article makes those steps explicit. I describe a repeatable cognitive pipeline I call Stained-Glass Thinking, which I have used consistently throughout the development of Relational Field Theory (RFT).

Evolution is often imagined as a process that unfolds over millions of years. However, in microorganisms such as yeasts, evolutionary changes can occur much more rapidly. Yeasts reproduce quickly, populations grow to large sizes, and genetic variations can spread through generations in a short time.

This architecture is essential for shielding neurons from toxins, pathogens, and fluctuations in the bloodstream, but it also creates a devastating bottleneck for modern medicine. More than 98% of small-molecule drugs and nearly all large biological therapeutics fail to cross the BBB in meaningful amounts, leaving many promising treatments for neurodegenerative disorders, brain tumors, and inflammatory diseases stranded in the circulation.

Mathematics is often described as the universal language of the universe, a field that transcends cultures and eras to provide the tools for understanding the world. From the ancient geometries of Egypt to modern computational algorithms, mathematics is at the heart of human discovery and technological progress.

With the potential of AI tools revolutionizing the world of healthcare, there are ethical risk factors that need to be looked at before their implementation.

Learn how the leading cause of death worldwide activates the immune system and how making a few lifestyle changes can decrease your risk of severe chronic disease.

In this study, I explore how cancer risk is distributed across the animal kingdom, emphasizing the role of life-history traits, reproductive strategies, and social behavior in shaping susceptibility to disease. Drawing on recent findings in comparative oncology, the article examines patterns that challenge traditional assumptions, such as the relationship between body size and cancer, and highlights evolutionary mechanisms that may confer resistance in certain species.

A future without transplant waitlists? Tissue engineering blends biology and engineering to build living, functional human tissue.

Tiny but powerful, basement membranes support cells, regulate barriers, and drive disease when disrupted—key players in health, aging, and cancer.

Traditionally, Forensic Science relies on Human DNA for contact evidence and individual identification, but limitation arises when the blood cells obtained from the crime scene are degraded or not.

Environmental pollution in densely populated regions remains a persistent challenge, particularly where cultural, religious, and social practices intersect with fragile ecosystems. While industrial emissions and vehicular pollution have received substantial scholarly attention, the environmental impact of everyday ritual and community practices

Artificial wombs, or ectogenesis, represent a revolutionary breakthrough in science that has the potential to change the future of reproductive health. By allowing embryos to grow completely outside the human body, this innovative technology mimics the nurturing environment of a natural womb.

These innovative testes, derived from meticulously cultured mouse cells, closely mimic the structure of natural testes, featuring the complex network of sperm tubes essential for reproduction.