Showing results for: "clinical trial" (41 results)
Title 21 Part 820 of the Code Of Federal Regulations (CFR) details the requirements for the design and production of medical devices. These strict, comprehensive requirements are in place for good reason, we want these devices to work.
Understanding the human brain remains one of the greatest challenges in modern science. With billions of neurons forming intricate networks and constantly changing connections, the brain’s complexity makes it extremely difficult to study directly.
Can algorithms predict sickness before you feel it? Explore how AI is using smartwatch data and ECGs to detect diseases like Alzheimer's and AFib early.
The tumor microenvironment (TME) is a complex and dynamic ecosystem composed of malignant cells, immune infiltrates, stromal elements, and vascular components that collectively influence tumor initiation, progression, immune escape, and therapeutic response. Traditional bulk transcriptomic approaches obscure this complexity by averaging gene expression across heterogeneous cell populations.
Biologics have transformed the management of chronic and life-threatening diseases such as cancer, autoimmune disorders, and metabolic conditions. However, their complexity, high production costs, and limited affordability continue to challenge healthcare systems worldwide.
Ever wonder what it’s like if a tiny chip could detect cancer before symptoms appear. Biosensor technology is transforming cancer detection- earlier, faster and more accessible for people worldwide
Vaccines need precise temperature control to work but maintaining the cold chain wastes half of all doses globally. New thermostable formulations could change everything.
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.
Out of so many mental disorders, a rare disorder is the Fregoli delusion or Fregoli syndrome (FS), in which an individual holds a delusional belief that different people are in fact a single person, who keeps on changing appearances quickly or is in disguise. People affected with this condition often experience anxiety, paranoia, and agitation. It can impact the patient’s mental health and their safety and the safety of others.
Vancomycin is an essential glycopeptide antibiotic used to treat life-threatening infections caused by Gram-positive bacteria, particularly Methicillin-Resistant Staphylococcus aureus (MRSA). It functions by inhibiting bacterial cell-wall synthesis and is still the most potent drug to be used when others fail (Patel, Preuss, & Bernice, 2023).
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.
Ageing is accompanied by a gradual decline in physiological functions, among which deterioration of the immune system termed immunosenescence—has profound implications for human health.
You slept last night and woke up with a pimple popping up on your face! It would make you feel angry and depressed. Isn’t it? This could be hormonal acne. Hormonal acne could appear as common forms of acne, such as whiteheads, or more severe types of acne, such as nodules and cysts. Let us delve into and learn more about hormonal acne and various ways to deal with it.
Environmental endocrine disruptors (EEDs) are natural and synthetic chemicals that interfere with endocrine system function by altering hormone synthesis, transport, metabolism, and receptor binding.
Animal models have traditionally served as the cornerstone of drug safety evaluation; however, major translational challenges persist due to interspecies differences in physiology, metabolism, and genetic regulation. Many compounds demonstrating favorable toxicity profiles in animals later fail during human trials or are withdrawn post-marketing due to unforeseen adverse effects, especially hepatotoxicity and cardiotoxicity (Lee et al., 2025).
Why is mucus the biggest obstacle to lung drug delivery? Explore the mucosal barrier science reshaping how we design inhaled medicines and vaccines.
ears pass in schoolrooms where future doctors study life's inner workings, cells, chemicals, and body parts. From books they recall illness patterns, how molecules bond, ways to spot health troubles
Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.
A magnificent nonsurgical radiofrequency (RF) therapy, which involves using energy waves to heat the dermis (the deep layer of the skin), has evolved as one of the finest treatments for skin tightening. The healthcare provider uses an electromagnetic device that generates heat to stimulate collagen production, the production of elastin, and the growth of new skin cells. This therapy helps firm and lift sagging skin. However, the results are temporary.
Learn what dehydration does inside your body from brain function and circulation to temperature control, symptoms, risks, and prevention tips.
