Endorphins Definition: Endorphins are a group of neurotransmitters produced by the central nervous system and the pituitary gland that act as natural painkillers and mood enhancers. Functions of Endorphins Pain Relief: Endorphins bind to opioid receptors in the brain and spinal cord, reducing the perception of pain. Mood Enhancement: Endorphins interact with receptors in the […]
Endomorphs An endomorph is a somatotype or body type characterized by a tendency to store fat and a larger bone structure. It is one of the three primary somatotypes, with the other two being ectomorph and mesomorph. Traits of Endomorphs Endomorphs generally have the following physical characteristics: Higher body fat percentage Slower metabolism Rounded physique
Definition of Endometrium The endometrium is a layer of tissue that lines the innermost part of the uterus, known as the womb, in females. It plays a crucial role in the menstrual cycle and pregnancy. Structure The endometrium consists of two main layers: Functional layer: Also known as the stratum functionalis, this layer thickens and
Definition Endometriosis is a chronic condition characterized by the abnormal growth of endometrial tissue outside of the uterus. Cause The exact cause of endometriosis is not fully understood, but several theories exist. These include: Retrograde menstruation: Menstrual blood containing endometrial cells flows back through the fallopian tubes and into the pelvic cavity instead of leaving
Endogenous Pacemakers (EP) Definition: Endogenous pacemakers (EP) refer to internal biological mechanisms that regulate an organism’s internal rhythm or timing. These pacemakers are responsible for maintaining various physiological and behavioral processes, such as sleep-wake cycles, hormone release, body temperature regulation, and feeding patterns. Subcategories and Examples: There are several subcategories of endogenous pacemakers, each with
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Definition: Endogenous Biological Rhythms refer to the inherent cyclical patterns or rhythms that organisms exhibit which are driven by internal biological mechanisms or processes. These rhythms are self-sustained and persist even in the absence of external cues, such as light or temperature changes. Characteristics: Persistence: Endogenous biological rhythms continue to be expressed over time, maintaining
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Endocrine System The endocrine system is a network of glands and organs in the body that produce and release hormones. These hormones are chemical messengers that regulate various physiological processes and maintain homeostasis within the body. Structure The endocrine system consists of several glands, including the pituitary gland, thyroid gland, adrenal glands, pancreas, ovaries (in
Definition of Endocarditis Endocarditis is a medical condition that involves inflammation of the endocardium, which is the inner lining of the heart chambers and heart valves. Causes Endocarditis can be caused by: Infective endocarditis: This occurs when bacteria, fungi, or other microorganisms enter the bloodstream and attach to damaged or abnormal areas in the heart.
Definition of Endocannabinoids Endocannabinoids are naturally occurring lipid-based retrograde neurotransmitters that are produced within the body. These signaling molecules bind to cannabinoid receptors in the central nervous system and peripheral nervous system to regulate various physiological processes. Types of Endocannabinoids The two primary types of endocannabinoids identified so far include anandamide (AEA) and 2-arachidonoylglycerol (2-AG).
Enculturation: Enculturation refers to the process by which individuals acquire and internalize the beliefs, values, customs, practices, and social norms of their culture. It is the method through which individuals learn how to function and adapt to the society they are born into.
