Showing results for: "parasympathetic activity" (65 results)
The dark fantasy adventure “Alice in Wonderland” has gained widespread appreciation among audiences. However, the Alice in Wonderland Syndrome (AWS), a brain-related condition, is not something anyone would ever love to experience or witness.
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
Depression has affected humans for hundreds of years. Symptoms can include persistent feelings of sadness, sleep disturbances, anxiety, and a loss of interest in social activities. Science doesn’t yet fully understand the causes and effects, but here’s what we do know: the brain is a powerful organ, and it is capable of change. Made up of a wide network of connections, it relies on chemicals, electrical impulses, and billions of neurons. Let’s explore how brain science
Explaining The Reciprocity Between Your Brain and Your Belly For the past decade, the scientific community has increased its focus on mental health disorders including anxiety, depression,
(DCTs) are redefining how pharmaceutical studies are designed, conducted, and analyzed by moving away from traditional site-centric models toward patient-centric, digitally enabled trial ecosystems.
Bacterial lysates and postbiotics can train your immune system to prevent respiratory infections. Here is why they matter in the era of antibiotic resistance.
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 Many compounds demonstrating favorable toxicity profiles in animals later fail during human trials or are withdrawn post-marketing due to unforeseen adverse effects, especially hepatotoxicity and cardiotoxicity (Lee et al., 2025).
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.
Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.
Drug repurposing is reshaping medicine. Discover how changing a drug's route of administration — not the molecule itself — can unlock new therapeutic potential.
How a 150-year-old food industry technique became essential for creating stable biologics and inhaled medicines, transforming liquid drugs into life-saving powders.
Inhalable vaccines trigger powerful mucosal immunity where pathogens enter the body, offering needle-free protection against respiratory diseases.
See how the PSA blood test works, what causes elevated PSA levels, and how this important laboratory test supports prostate health and early cancer detection.
Injury is an inherent risk of sport participation. Whether at elite or recreational level, athletes are exposed to physical loads that challenge tissue capacity and recovery.
Small fruit fly is an excellent model organism used by scientists to study various aspect of human health and diseases such as development, regeneration, wound healing, cancer and stem cell research
See what kidney function tests measure, including creatinine, eGFR, and urinalysis. Discover how these tests help detect kidney disease and monitor kidney health.
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.
Let's talk about Type 2 diabetes, its symptoms, risk factors, diagnosis, and the laboratory tests, including HbA1c and blood glucose, that help detect and monitor the condition.
See what thyroid function tests measure, including TSH, Free T3, and Free T4. Learn how these blood tests diagnose thyroid disorders and monitor thyroid health.
What is being explored in this article is about space bioethics. As stated above, space bioethics is about addressing moral issues of sustaining life in space but in a domain that is chartered
