Glossary index

Technology, science and the universe

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Life sciences

Jaguar

The jaguar (Panthera onca) is a large feline native to the Americas, recognized for its robust constitution and beautiful coat. This majestic animal is the third largest feline in the world, after…

Life sciences

Jambolan

The jambolan, scientifically known as Syzygium cumini, is a tropical fruit tree that stands out for its dark purple fruits, which are edible and have a sweet-sour taste. This tree can reach heights…

Life sciences

Jasmine

Jasmine is a genus of shrubs and vines belonging to the olive family, known for its fragrant flowers that are usually white or yellow. These plants are valued not only for their aesthetic beauty but…

Life sciences

Jaspar

Jaspar is a database of transcription factor binding profiles, widely used in bioinformatics to study genetic regulation. This database provides information on the DNA sequences to which…

Life sciences

Jatropha

Jatropha is a genus of flowering plants belonging to the family Euphorbiaceae. This genus includes various species characterized by their ability to adapt to different climates and soils, making them…

Life sciences

Jaundice

Jaundice is a medical condition characterized by the yellowing of the skin and eyes due to high levels of bilirubin in the blood. Bilirubin is a yellow pigment produced during the normal breakdown of…

Life sciences

Jaundice Test

A jaundice test is a medical examination to determine the levels of bilirubin in the blood. Bilirubin is a yellow pigment produced during the normal breakdown of red blood cells. Under normal…

Life sciences

Jejunum

The jejunum is the middle section of the small intestine, located between the duodenum and the ileum. Its primary function is the absorption of essential nutrients from digested food. This part of…

Life sciences

Jet Ventilation

Jet ventilation is a technique that delivers gas through a narrow tube at high pressure, often used in anesthesia. This modality allows for the rapid and efficient administration of anesthetic gases…

Life sciences

Jicama

Jícama is a tuber native to Mexico, known for its crunchy texture and sweet flavor. This food, which belongs to the legume family, is characterized by its brown skin and juicy, white flesh. Jícama is…

Life sciences

Jicaro

The jícara is a tropical tree belonging to the gourd family, known for its fruit that resembles pumpkins. These fruits, which are globular in shape and have a hard shell, are typically green or brown…

Life sciences

JiveX

JiveX is a collaboration platform specifically designed for healthcare organizations, aimed at improving communication and data exchange among healthcare professionals, patients, and other…

Life sciences

Joint (anatomy)

A joint is a structure that connects two or more bones in the body, allowing movement and flexibility. These structures are fundamental for locomotion and skeletal stability. Joints can be classified…

Life sciences

Joint Aspiration

Joint aspiration is a medical procedure that involves the extraction of synovial fluid from the joint space, which is the cavity surrounding the joints. This procedure is commonly performed using a…

Life sciences

Joint Commission

The Joint Commission is an organization that accredits and certifies healthcare organizations, ensuring they meet quality and safety standards in patient care. Its primary goal is to improve the…

Life sciences

Joint Mobilization

Joint mobilization is a manual therapy technique used to improve joint function and reduce pain. This practice is based on the gentle and controlled manipulation of joints, aiming to increase their…

Life sciences

Joint Pain

Joint pain refers to discomfort or pain in one or more joints, often due to injury or inflammation. This symptom can manifest in various forms, including sharp pain, stiffness, swelling, and limited…

Life sciences

Joint Replacement

Joint replacement is a surgical procedure that involves replacing a damaged or diseased joint with an artificial prosthesis. This type of surgery is commonly performed on joints such as the knee…

Life sciences

Jugular

The jugular veins are large blood vessels that carry deoxygenated blood from the head back to the heart. They are mainly divided into two types: the internal jugular vein and the external jugular…

Life sciences

Junctional

Junctional refers to the area or point of connection between two structures, often used in the context of cardiac rhythms. In cardiology, the term 'junctional' describes a specific type of heart…

Life sciences

Junctional Block

Junctional block refers to a condition in which electrical signals are impeded at the junction of the atria and ventricles of the heart. This interruption in electrical conduction can result in a…

Life sciences

Junctional Diversity

Junctional diversity refers to the variability in the sequences of junctions between different gene segments in immunoglobulin genes. This phenomenon is crucial for the immune system as it allows the…

Life sciences

Junctional Ectopic Tachycardia

Junctional ectopic tachycardia is a type of tachycardia that originates from an ectopic focus at the junction, specifically at the site where the atria and ventricles of the heart meet. This…

Life sciences

Junctional Heart Block

Junctional heart block is a type of heart block that occurs at the junction between the atria and the ventricles. This condition is characterized by a disruption in electrical conduction that occurs…