Showing results for: "parasympathetic activity" (65 results)
What does stress actually do to your body? Explore the neurobiology of the survival response, from the immediate SAM axis to the the HPA axis, and learn how to restore your biological equilibrium.
Selective oxidation reactions are central to modern biochemistry. They enable the controlled introduction of oxygen into organic molecules, a key step in the synthesis of pharmaceuticals and fine chemicals. However, many of the enzymatic systems traditionally used for these transformations are complex and difficult to implement in practice.
The current trajectory of epilepsy management has encountered a formidable "refractory wall." Despite the accelerated expansion of the neuropharmacological pharmacopeia,
Epigenetics is transforming how scientists understand the bridge between genes and behavior, opening the door to a new era of mental health treatment.
Wound healing is a complex and dynamic biological process that occurs through four overlapping phases: hemostasis, inflammation, proliferation, and maturation. To repair tissue damage, the body works intensively, thereby significantly increasing cellular metabolic demands.
Cells constantly sense signals from their environment and convert them into internal actions through biochemical signalling pathways.
Discover how antigen-presenting cells like dendritic cells and macrophages are being recruited through smart particle design for vaccines and immunotherapy.
India’s space program, led by the Indian Space Research Organisation (ISRO), has evolved from modest experimental launches into a globally recognized scientific and technological enterprise.
The human ear is often described as one of the most sophisticated sensory systems in biology. Within a structure no larger than a seashell, the auditory system can detect frequencies ranging from the faint rumble of distant thunder to the subtle harmonic texture of a violin string
Cells can be understood as highly coordinated systems in which DNA functions as a comprehensive but inert blueprint, requiring precise interpretation to become biologically active. Gene expression depends on regulatory proteins that orchestrate transcription across time and space.
Scientists are closer than ever to detecting life beyond Earth. From Mars to distant exoplanets, modern astronomy is transforming the search for alien life.
Explore the multi-organ cellular mapping of GLP-1 receptor agonists. Discover how GLP-1RAs act as a systemic shield across T2DM, obesity, PMOS, MASH and so on.
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.
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.
Disorders of Gut–Brain Interaction (DGBIs), such as Functional Dyspepsia (FD) and Irritable Bowel Syndrome (IBS), present a formidable clinical impasse due to their profoundly heterogeneous and multifactorial nature.
Learn how data privacy affects daily technology use, the risks of oversharing personal information, and practical ways to stay protected online.
Have you ever intended to check a single notification, only to realize forty minutes have vanished into an endless scroll? In 2026, privacy is no longer just about your data; it is about your thought process. Is your next choice truly yours, or has a 'Digital Twin' already made it for you
Imagine being able to control a computer, a prosthetic limb, or even a drone just by using your thoughts. This is not science fiction; it is now a reality thanks to brain-computer interfaces (BCIs). BCIs are groundbreaking systems that enable direct communication between the brain and external devices.
Symptoms of anxiety disorders can interfere with daily life activities, such as performance at work, being in social gatherings, and relationships. In severe cases of anxiety, there might be a feeling of intense fear in common situations, a preference for isolation, or a refusal to leave their homes
ISO/IEC 17025 compliance defines how testing and calibration laboratories demonstrate technical competence. In India, the National Accreditation Board for Testing and Calibration Laboratories (NABL) grants accreditation based on this international standard (ISO, 2017).
