FOODS THAT INCREASE METABOLISM AND BURN FAT
When it comes to losing weight and maintaining weight loss, metabolism plays a crucial role. Metabolism is the rate at which your body burns calories, and a faster metabolism can help you burn more calories, even when you’re not actively…
THE ADRENOCORTICAL HORMONES AND EFFECTS OF GLUCOCORTICOIDS ON METABOLISM
Overview of adrenocortical hormones The adrenocortical hormones, also known as corticosteroids or simply steroids, are a group of hormones produced by the adrenal cortex, which is the outer layer of the adrenal glands. These hormones play crucial roles in regulating…
CARDIAC MUSCLE METABOLISM UNDER PHYSIOLOGICAL AND PATHOLOGICAL CONDITIONS
Introduction Metabolism in the cardiac muscle plays a crucial role in maintaining the heart’s function under both physiological and pathological conditions. Physiological Conditions: Aerobic Metabolism: Under normal, healthy conditions, the cardiac muscle primarily relies on aerobic metabolism, which means it…
HORMONAL CONTROL OF CALCIUM METABOLISM
Hormonal control of calcium metabolism involves several key hormones. Parathyroid hormone (PTH) increases blood calcium levels by stimulating bone resorption and enhancing calcium reabsorption in the kidneys while promoting activation of vitamin D, which aids in calcium absorption in the…
UNDERSTANDING THE BRAIN METABOLISM AND NEUROTRANSMITTERS
Introduction Brain metabolism and neurotransmitters are crucial components of brain function and play vital roles in maintaining overall neurological health. Let’s explore each of these concepts in more detail: Brain Metabolism: Brain metabolism refers to the biochemical processes that occur…
INTRODUCTION TO INBORN ERRORS OF METABOLISM
Inborn errors of metabolism (IEMs) encompass a wide range of genetic disorders that affect the body’s ability to convert food into energy or metabolize specific substances. The clinical presentations of IEMs can vary significantly depending on the specific disorder and…
THE SCIENCE BEHIND PURINE METABOLISM
Purine Synthesis Biochemical Steps Purine synthesis is a biochemical pathway responsible for the de novo synthesis of purine nucleotides, which are essential components of DNA, RNA, and ATP. The pathway involves a series of enzymatic reactions that convert simpler molecules…
BIOCHEMICAL ASPECTS OF THYROID HORMONES METABOLISM
Thyroid hormone biosynthesis Thyroid hormone biosynthesis is a complex process that occurs in the thyroid gland. The primary hormones produced by the thyroid gland are thyroxine (T4) and triiodothyronine (T3), which play crucial roles in regulating metabolism and various physiological…
UGLY TRUTH ABOUT HEME AND PORPHYRIN METABOLISM
Introduction Heme is an important molecule involved in various physiological processes, such as oxygen transport, energy metabolism, and detoxification. Heme is synthesized through a series of reactions called the heme biosynthetic pathway, which takes place mainly in the liver and…
METABOLISM OF ALCOHOL
Introduction The metabolism of alcohol primarily occurs in the liver, where enzymes convert ethanol, the primary component of alcohol, into acetaldehyde and then into acetic acid, which is further metabolized into carbon dioxide and water. The first step of alcohol…
UNBELIEVABLE FACTS ABOUT CELLULAR METABOLISM
Introduction Cellular metabolism is the set of chemical reactions that occur within a living cell to maintain life. It involves the processes by which cells convert nutrients into energy, synthesize new molecules, and eliminate waste products. There are two main…
Study Guide
