Nitric Oxide and Vascular Smooth Muscle Relaxation
The regulation of vascular tone is fundamental to cardiovascular physiology, as blood pressure, tissue perfusion, and organ function depend critically on the diameter of blood […]
Articles by smitsa
The Nature of Clathrin
Of all the intricate molecular machinery that operates within the bustling metropolis of a eukaryotic cell, few structures are as fundamental, elegant, and well-characterized as […]
What 3-Hydroxypropionic Acid (3-HP) is and why it matters
3-Hydroxypropionic acid (3-HP; chemical formula C₃H₆O₃) is a three-carbon hydroxycarboxylic acid with a hydroxyl group on C-3 and a terminal carboxyl group. It is a […]
Protein Methylation in Bacterial Chemotaxis
Chemotaxis is one of the most fundamental behaviours exhibited by motile bacteria: the ability to sense chemical gradients in the environment and to adjust movement […]
Titin and Nebulin as Structural Proteins in the Sliding Filament Model
The sliding filament model of muscle contraction is a cornerstone of modern physiology, describing the mechanism by which muscles generate force and shorten. According to […]
Protein Folding: Mechanisms, Challenges, and Implications
Proteins are the workhorses of biological systems, underpinning nearly every cellular process from catalysis and signaling to structural support and immune defense. Their extraordinary versatility […]
Is The Loss of Attenuation of Intracellular Signalling Responsible for Cancer?
Cancer has long been understood as a disease of dysregulated cell growth, survival, and proliferation. While multiple paradigms exist to explain the complex processes that […]
Thyroxine: Structure, Function, and Types
Hormones are indispensable chemical messengers that regulate a broad spectrum of physiological processes, ensuring that the human body functions in a coordinated and balanced manner. […]
The Role of Laboratory Tests in the Diagnosis of Specific Antibody Deficiency
Specific antibody deficiency (SAD) is an immunological disorder characterised by a selective impairment in the ability to mount adequate antibody responses to polysaccharide antigens, despite […]
The Complement System and Its Role and Function in Immunology
The immune system of vertebrates is composed of a complex network of cells, molecules, and pathways designed to recognize and neutralize potentially harmful agents while […]
Coconut and Cherry Fingers
Celebrate Coconut Day on the 2nd September! Coconut and cherry fingers are an easy baked biscuit for diabetics primarily. It does contain a small amount […]
The Manufacture of Lactoferrin
The manufacture and purification of lactoferrin (LF), a multifunctional iron-binding glycoprotein primarily found in milk, involves several carefully controlled steps to ensure purity, bioactivity, and […]
Quorum Sensing-It’s Role In Bioluminescence of Vibrio fischeri
Quorum sensing (QS) is a conserved mechanism used by bacteria to coordinate group behaviors in response to changes in population density. It allows microbial communities […]
America’s No. 1 Brand Scrub In Tree Hut
Tree Hut, founded in 2002, is being celebrated as America’s No. 1 body scrub brand. They have really heated up the market with their nature-inspired […]
Kolaches Make It In The States
Kolaches are a type of pastry that originated in Central Europe, particularly the Czech Republic, and have become popular in other regions, especially in parts […]
Eating Back To School
It’s a while since I was walking back to school. The long hot days of summer were being put behind me and that my return […]
Transient Ischaemic Event
A Transient Ischaemic Attack (TIA)—sometimes called a mini-stroke or transient ischaemic event—is a temporary episode of neurological dysfunction caused by a brief reduction in blood […]
The General Health Benefits Of Polyphenols
Polyphenols are a group of plant compounds which have a number of health benefits. We often discuss polyphenols in nutrition, especially on this web-site. There […]
Keralan King Prawn Biriyani
Here we make a classic Keralan King Prawn Biriyani. Just delicious! Ingredients For marination 500 g prawns (I use raw tiger prawns frozen or fresh) […]
Why We Need Diet Drinks Like Diet Colas
Diet drinks, especially diet colas, are among the most widely consumed beverages in the world. Since their introduction in the mid-20th century, they have become […]