"Streptococci" Natural Recordings by Native Speakers
Streptococci are a type of bacteria that are classified as a genus of coccoid Gram-positive bacteria, belonging to the phylum Firmicutes. They are known for their round or oval shape and their ability to form chains.
Strepsirrhines are a group of primates that have a moist, narrow, and inflected nose, as opposed to the wide, flat nose of haplorhines (the second primate group). The strepsirrhine primates are also characterized by their small brain-to-body mass ratio and their low to moderate level of encephalization.<br><br>The strepsirrhine primates include:<br><br> Lemurs (such as the ring-tailed lemur and the indri)<br> Lorises (such as the slow loris)<br> Bushbabies (such as the greater bushbaby)<br><br>Strepsirrhines are generally found in tropical Africa and Madagascar, and are arboreal or semi-arboreal in nature. They are social animals and are known to live in groups, which can range from small family groups to larger communities.<br><br>The term "strepsirrhine" comes from the Greek words "strepsis," which means twist or turn, and "rhine," which means nose. This refers to the narrow, twisted shape of the strepsirrhine snout.
The word "strepsirrhini" refers to a suborder of primates that includes lemurs and lorises. The name "Strepsirrhini" comes from the Greek words "strepō" (stretch) and "rhinis" (nose), which refers to the long, thin, narrow leathery nose found in these primates. This suborder is one of the two living suborders of primates, the other being Haplorhini (which includes monkeys, apes, and humans).
"Streptase" is a brand name for the medication urokinase, which is a thrombolytic agent used to dissolve blood clots. It is often used to treat conditions such as acute ischemic stroke, pulmonary embolism, and deep vein thrombosis.
The term "streptobacillus" refers to a genus of Gram-negative, rod-shaped bacteria that belong to the family Pasteurellaceae. The name "Streptobacillus" comes from the Greek words "streptos," meaning twisted or in a rope, and "bacillus," which means small staff or rod. These bacteria are typically found in a wide range of environments, including soil and water, and are often associated with small animals, such as rodents.
The family Streptococcaceae is a family of Gram-positive, facultatively anaerobic cocci. It was previously a family in the order Lactobacillales, but it has been moved to the order Lactobacillales is no longer a valid taxonomic ranking, thus contributing to the status of Streptococcaceae as not validly published although it is widely used.
Relating to a type of bacterial infection caused by streptococci, a group of spherical, often chain-forming bacteria.
Streptococcus: A type of Gram-positive, spherical bacteria that occurs in pairs (diplococci) or chains. It is a common cause of various infections, including strep throat, pneumonia, and skin infections.
Streptodornase is a deoxyribonuclease enzyme produced by the bacterium Streptococcus pyogenes. It breaks down extracellular DNA (exDNA) that is subjected to severe environmental conditions, such as acidic or heat stress. This enzyme maintains a relatively constant and optimal pH in biofilms composed of exDNA.
Streptogramin refers to a class of antibacterial drugs that inhibit protein synthesis by binding to the ribosome. They are characterized by a unique mechanism of action, where they bind to both the 50S subunit of the bacterial ribosome and the ribosomal protein L16, leading to inhibition of protein synthesis.
Streptokinase is a medication used to dissolve blood clots (thrombi) in people with acute ischemic stroke, myocardial infarction (heart attack), and peripheral arterial occlusion. It is an enzyme produced by certain strains of Streptococcus bacteria.<br><br>It works by activating plasminogen, a precursor to the enzyme plasmin, which breaks down fibrin clots.
Streptomyces refers to a genus of a large and diverse group of Gram-positive, soil-dwelling bacteria. They are known for producing antibiotics, producing pigments, and helping in the decomposition of organic matter.