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Buffered Saline Solution
A balanced salt solution (BSS) is a solution made to a physiological pH and isotonic salt concentration. Solutions most commonly include sodium, potassium, calcium, magnesium, and chloride. Balanced salt solutions are used for washing tissues and cells and are usually combined with other agents to treat the tissues and cells. They provide the cells with water and inorganic ions, while maintaining a physiological pH and osmotic pressure.Jakoby W, Pastan I. ''Cell culture''. In: Colowick S, Kaplan N, eds. Methods in Enzymology. Vol 58. San Diego, Calif: Academic Press. 1979 . Sometimes glucose is added as an energy source and phenol red is used as a pH indicator. In medicine, balanced salt solutions can be used as an irrigation solution such as during intraocular surgery and to replace intraocular fluids. Balanced salt solutions * Alsever's solution * Earle's balanced salt solution (EBSS) * Gey's balanced salt solution (GBSS) * Hanks' balanced salt solution (HBSS) * ( Dulbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solution (chemistry)
In chemistry, a solution is defined by IUPAC as "A liquid or solid phase containing more than one substance, when for convenience one (or more) substance, which is called the solvent, is treated differently from the other substances, which are called solutes. When, as is often but not necessarily the case, the sum of the mole fractions of solutes is small compared with unity, the solution is called a dilute solution. A superscript attached to the ∞ symbol for a property of a solution denotes the property in the limit of infinite dilution." One important parameter of a solution is the concentration, which is a measure of the amount of solute in a given amount of solution or solvent. The term " aqueous solution" is used when one of the solvents is water. Types ''Homogeneous'' means that the components of the mixture form a single phase. ''Heterogeneous'' means that the components of the mixture are of different phase. The properties of the mixture (such as concentration, temp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intravenous Sugar Solution
Intravenous sugar solution, also known as dextrose solution, is a mixture of dextrose (glucose) and water. It is used to treat low blood sugar or water loss without electrolyte loss. Water loss without electrolyte loss may occur in fever, hyperthyroidism, high blood calcium, or diabetes insipidus. It is also used in the treatment of high blood potassium, diabetic ketoacidosis, and as part of parenteral nutrition. It is given by injection into a vein. Side effects may include irritation of the vein in which it is given, high blood sugar, and swelling. Excess use may result in low blood sodium and other electrolyte problems. Intravenous sugar solutions are in the crystalloid family of medications. They come in a number of strengths including 5%, 10%, and 50% dextrose. While they may start out hypertonic they become hypotonic solutions as the sugar is metabolised. Versions are also available mixed with saline. Dextrose solutions for medical use became available in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saline (medicine)
Saline (also known as saline solution) is a mixture of sodium chloride (salt) and water. It has a number of uses in medicine including cleaning wounds, removal and storage of contact lenses, and help with dry eyes. By injection into a vein, it is used to treat hypovolemia such as that from gastroenteritis and diabetic ketoacidosis. Large amounts may result in fluid overload, swelling, acidosis, and high blood sodium. In those with long-standing low blood sodium, excessive use may result in osmotic demyelination syndrome. Saline is in the crystalloid family of medications. It is most commonly used as a sterile 9 g of salt per litre (0.9%) solution, known as ''normal saline''. Higher and lower concentrations may also occasionally be used. Saline is acidic, with a pH of 5.5 (due mainly to dissolved carbon dioxide). The medical use of saline began around 1831. It is on the World Health Organization's List of Essential Medicines. In 2022, sodium salts was the 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BSS Plus
BSS may stand for: Computing and telecommunications * .bss ("Block Started by Symbol"), in compilers and linkers * Base station subsystem, in mobile telephone networks * Basic Service Set, the basic building block of a wireless local area network (WLAN) * Boeing Satellite Systems, see Boeing Satellite Development Center * Blum–Shub–Smale machine, a model of computation * Broadcasting Satellite Service, in television * Business support system, components used by Telecom Service Providers Entertainment * ''Best Selling Secrets'', a sitcom *'' BSS 01'', a dedicated first-generation home video game console * ''Brain Salad Surgery'', a 1973 Emerson, Lake & Palmer album * Brave Saint Saturn, an American Christian rock band * Broken Social Scene, a Canadian indie rock band * Buraka Som Sistema, an electronic dance music project from Portugal * Beyond Scared Straight, an A&E television series based on the 1978 film Scared Straight! * British Strong Style, a professional wrestlin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrochloric Acid
Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungency, pungent smell. It is classified as a acid strength, strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans. Hydrochloric acid is an important laboratory reagent and industrial chemical. Etymology Because it was produced from halite, rock salt according to the methods of Johann Rudolph Glauber, hydrochloric acid was historically called by European alchemists ''spirits of salt'' or ''acidum salis'' (salt acid). Both names are still used, especially in other languages, such as , , , , , , , , , , (''ensan''), zh, 盐酸 (''yánsuān''), and (''yeomsan''). Gaseous HCl was called ''marine acid air''. The name ''muriatic acid'' has the same origin (''muriatic'' means "pertaining to brine or salt", hence ''muriate'' means hydrochloride), and this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BSS (brand)
BSS may stand for: Computing and telecommunications * .bss ("Block Started by Symbol"), in compilers and linkers * Base station subsystem, in mobile telephone networks * Basic Service Set, the basic building block of a wireless local area network (WLAN) * Boeing Satellite Systems, see Boeing Satellite Development Center * Blum–Shub–Smale machine, a model of computation * Broadcasting Satellite Service, in television * Business support system, components used by Telecom Service Providers Entertainment * ''Best Selling Secrets'', a sitcom *'' BSS 01'', a dedicated first-generation home video game console * ''Brain Salad Surgery'', a 1973 Emerson, Lake & Palmer album * Brave Saint Saturn, an American Christian rock band * Broken Social Scene, a Canadian indie rock band * Buraka Som Sistema, an electronic dance music project from Portugal * Beyond Scared Straight, an A&E television series based on the 1978 film Scared Straight! * British Strong Style, a professional wrestlin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrode's Balanced Salt Solution
Tyrode's solution is a solution that is roughly isotonic with interstitial fluid and used in physiological experiments and tissue culture. It resembles lactated Ringer's solution, but contains magnesium, a sugar (usually glucose) as an energy source and uses bicarbonate and phosphate as a buffer instead of lactate. Some variations also include phosphate and sulfate ions. It must be gassed with 95% oxygen and N2, 5% carbon dioxide when used for cell culture applications and physiology experiments in order to achieve an appropriate pH. With the addition of extra potassium salt, it can be used to prepare a cardioplegic solution. Development Tyrode's solution was invented by Maurice Vejux Tyrode (1878–1930), an American pharmacologist. The solution was a modification of Ringer-Locke's solution. Therapy Tyrode's solution is often used for irrigation of the peritoneum. It was also recommended by at least one physician as a dietary supplement, because of its inorganic sal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tris-Buffered Saline
Tris-buffered saline (TBS) is a buffer used in some biochemical techniques to maintain the pH within a relatively narrow range. Tris Tris, or tris(hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH2)3CNH2. It is extensively used in biochemistry and molecular biology as a component of buffer solutions ... (with HCl) has a slightly alkaline buffering capacity in the 7–9.2 range. The conjugate acid of Tris has a pKa of 8.07 at 25 °C. The pKa declines approximately 0.03 units per degree Celsius rise in temperature. This can lead to relatively dramatic pH shifts when there are shifts in solution temperature. Sodium chloride concentration may vary from 100 to 200 mM, tris concentration from 5 to 100 mM and pH from 7.2 to 8.0. A common formulation of TBS is 150 mM NaCl, 50 mM Tris-HCl, pH 7.6. TBS can also be prepared by using commercially made TBS buffer tablets or pouches. Applications TBS is isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ringer's Balanced Salt Solution
Ringer(s) may refer to: Sports and games * Ringer, in sports idiom, an impostor, especially one whose pretense is intended to gain an advantage in a competition * Road course ringer, a non-NASCAR driver hired to race at a road course * A game piece used for scoring in the 2007 FIRST Robotics Competition game Rack 'n Roll * In horseshoes, a shoe that encircles the stake * Ringer or ring taw, a marbles game played in British and World Marbles Championship Fiction * Ringer (comics), a Marvel Comics villain * A member of Tolkien fandom ** '' Ringers: Lord of the Fans'', a documentary on the subject Film and television * , a 1996 film starring Timothy Bottoms * ''Ringer'' (TV series), starring Sarah Michelle Gellar * "Ringer" (''The Bill''), a 1986 TV episode * "Ringer" (''The Sweeney''), a 1975 TV episode Music * ''Ringer'' (EP), an EP by Four Tet * "Ringer" (song), a song by Godflesh Other * Ringer (surname) * Ringer Edwards (1913–2000), Australian soldier * Bell-ringer, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
