She is chatting with me during the lengthy stretch of time she needs to be home to treat the chronic dehydration that's caused by her Crohn's — two liters of sodium chloride solution, three times a week.
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Chlorine gas can be produced by extracting from natural materials, including the electrolysis of a sodium chloride solution (brine) and other ways.
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Dextran 70 was approved for medical use in 1947. It is on the World Health Organization's List of Essential Medicines. It comes in either sodium chloride solution or glucose solution.
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The further ingredients are formaldehyde and sodium ethylmercuric thiosalicylate (Thiomersal) as preservatives and sodium chloride solution as a diluent. Each ampoule of 1 ml contains between 0.08 mg and 0.32 mg bacterial proteins.
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If the patient's life depends upon this blood supply it may be reinfused with the surgeon's consent. While washing with large amounts of a sodium chloride solution will reduce the bacterial contamination of the blood, it will not be totally eliminated.
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Extraction of Modeccin from the roots of Adenia digitata follows the following procedure. It is firstly chopped into small pieces and then soaked in a sodium chloride solution overnight. It is then homogenised in a Waring Blender and left standing overnight. A cheesecloth is used to wring out all moisture from the mixture.
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The pH of a sodium chloride solution remains ≈7 due to the extremely weak basicity of the Cl− ion, which is the conjugate base of the strong acid HCl. In other words, NaCl has no effect on system pH in diluted solutions where the effects of ionic strength and activity coefficients are negligible.
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Bladder outlet obstruction from clots can lead to urosepsis, bladder rupture, and kidney failure. Clot evacuation can be performed by placing a wide-lumen bladder catheter at bedside. The bladder can be irrigated with water or sodium chloride solution. The use of water is preferable because water can help with clot lysis.
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This particular species is anaerobic, rod-shaped and motile, thanks to possessing eight petritichous flagella. It grows optimally in 7.5% (wt/vol) sodium chloride solution. Albeit, salt shock is achieved with a concentration of 2-2.5M, affecting cell division and protein synthesis. Its reaction to heat shock is also associated with the medium's salt concentration.
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The industrial scale synthesis for sodium chlorate starts from aqueous sodium chloride solution (brine) rather than chlorine gas. If the equipment for electrolysis allows for the mixing of the chlorine and the sodium hydroxide, then the disproportionation reaction described above occurs. The heating of the reactants to 50–70 °C is performed by the electrical power used for electrolysis.
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New York, New York: Springer. . Ralstonia mannitolilytica has been implicated as an opportunistic pathogen in hospital-acquired infections, including a 1976 United Kingdom outbreak due to a contaminated distilled water supply, a 1989 outbreak in Taiwan caused by contaminated 0.9% sodium chloride solution, and a 2005 outbreak in children in the United States that was linked to contaminated Vapotherm respiratory gas humidification devices.
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Crane: "I have recently been reassured that this formulation of sodium ion-coupled glucose transport in the intestine was the basis for the development by others of the simple glucose- sodium chloride solution taken by mouth that is used world-wide to treat victims of life-threatening diarrhea as in cholera. A practical development based on my little piece of basic research has saved thousands upon thousands of lives."J. D. Snyder.
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This ability is present regardless of ontogeny in Adélie penguins, meaning that both adults and juveniles are capable of extreme levels of salt ion concentration. However, chicks do possess a greater ability to concentrate chloride ions in their cloacal fluids. Salt glands also play a major role in the excretion of excess salts. In aquatic birds such as the Adelie penguin, nasal salt glands excrete an extremely concentrated sodium chloride solution, reducing the load on their kidneys.
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Industrially, sodium chlorate is produced by the electrolysis of a hot sodium chloride solution: :NaCl + 3 H2O → NaClO3 \+ 3 H2 This reaction progresses in heat (at least 70 °C), and controlled pH. In lower temperature or with high pH another reaction progresses: :2 NaCl + H2O → NaClO + NaCl + H2 The sodium chlorate process is not to be confused with the Chloralkali process, which is an industrial process for the electrolytic production of sodium hydroxide and chlorine gas.
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Solutions of hypochlorites can be produced by electrolysis of an aqueous sodium chloride solution. The composition of the resulting solution depends on the pH at the anode. In acid conditions the solution produced will have a high hypochlorous acid concentration, but will also contain dissolved gaseous chlorine, which can be corrosive, at a neutral pH the solution will be around 75% hypochlorous acid and 25% hypochlorite. Some of the chlorine gas produced will dissolve forming hypochlorite ions.
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Chlorine can be manufactured by the electrolysis of a sodium chloride solution (brine), which is known as the Chloralkali process. The production of chlorine results in the co-products caustic soda (sodium hydroxide, NaOH) and hydrogen gas (H2). These two products, as well as chlorine itself, are highly reactive. Chlorine can also be produced by the electrolysis of a solution of potassium chloride, in which case the co- products are hydrogen and caustic potash (potassium hydroxide).
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The fish louse will readily lay its eggs on hard objects such as wooden boards, and these can be removed from the water to reduce the egg load in the fishery. A short bath in a sodium chloride solution can reduce the parasite load on a fish, but this treatment must be done carefully, because too short a duration or too dilute a solution is ineffective, while too long or too concentrated a bath can harm the fish.
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Bubble overpotential is a specific form of concentration overpotential and is due to the evolution of gas at either the anode or cathode. This reduces the effective area for current and increases the local current density. An example is the electrolysis of an aqueous sodium chloride solution--although oxygen should be produced at the anode based on its potential, bubble overpotential causes chlorine to be produced instead, which allows the easy industrial production of chlorine and sodium hydroxide by electrolysis.
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Each ampoule of Gynatren contains at least inactivated microorganisms of eight Lactobacillus strains in approximately equal amounts ( microorganisms per strain). Three strains belong to the species L. vaginalis, three strains to L. rhamnosus, one strain to L. fermentum and one to L. salivarius. The eight specific aberrant polymorphous Lactobacillus strains have been deposited at the Westerdijk Institute (Centraalbureau voor Schimmelcultures) in 1977 under the strain numbers CBS 465.77 to CBS 472.77. Inactivated material from the eight strains is mixed and diluted with physiological sodium chloride solution.
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In the early 1970s, batch leaching using sodium chloride solution (NaCl) was carried out in the extraction of REEs. Firstly, REE-ores were extracted and sieved by open-pit mining. Then, they are leached in barrels with ~1M NaCl solution and precipitated with oxalic acid (C2H2O4). However, mining scale was highly limited by batch leaching (or bath leaching in late 1970s, using concrete pools instead of barrel) while high concentration of lixiviant could only produce low yield product with poor product quality (<70% of REE in concentration).
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The main goal of treatment is to treat shock and preserve kidney function. Initially this is done through the administration of generous amounts of intravenous fluids, usually isotonic saline (0.9% weight per volume sodium chloride solution). In victims of crush syndrome, it is recommended to administer intravenous fluids even before they are extracted from collapsed structures. This will ensure sufficient circulating volume to deal with the muscle cell swelling (which typically commences when blood supply is restored), and to prevent the deposition of myoglobin in the kidneys.
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The types of intravenous fluids used in fluid replacement are generally within the class of volume expanders. Physiologic saline solution, or 0.9% sodium chloride solution, is often used because it is isotonic, and therefore will not cause potentially dangerous fluid shifts. Also, if it is anticipated that blood will be given, normal saline is used because it is the only fluid compatible with blood administration. Blood transfusion is the only approved fluid replacement capable of carrying oxygen; some oxygen-carrying blood substitutes are under development.
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Diphenylcarbazone is used as an indicator for endpoint determination in mercurimetry: If a Sodium chloride solution is titrated with Mercury(II) nitrate solution, undissociated Mercury(II) chloride is formed. If the end point is exceeded, then the color complex forms with diphenylcarbazone. This method is used in water analysis to determine chloride. If you add a certain amount of mercury(II) nitrate solution in excess to a chloride solution, you can determine the color intensity of the complex photometricallyphotometrically and thus deduce the chloride content.
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Solubility of ammonium chloride is higher than that of sodium chloride at 30 °C and lower at 10 °C. Due to this temperature-dependent solubility difference and the common-ion effect, ammonium chloride is precipitated in a sodium chloride solution. The Chinese name of Hou's process, lianhe zhijian fa (), means "coupled manufacturing alkali method": Hou's process is coupled to the Haber process and offers better atom economy by eliminating the production of calcium chloride, since ammonia no longer needs to be regenerated. The byproduct ammonium chloride can be sold as a fertilizer.
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The increased dissolved solids act to increase the boiling point well beyond that of pure water. Seawater with a TDS of approximately 30 g/L exhibits a boiling point elevation of less than 1 K but saturated sodium chloride solution at 360 g/L has a boiling point elevation of about 7 K. This boiling point elevation represents a challenge for vapor- compression evaporation in that it increases the pressure ratio that the steam compressor must attain to effect vaporization. Since boiling point elevation determines the pressure ratio in the compressor, it is the main overall factor in operating costs.
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It must be diluted for intravenous infusion with either sterile water or a 0.9% sodium chloride solution prior to administration. The infusion rate is normally initiated at 1.25 ng/kg/min for new patients, but may be reduced to 0.625 ng/kg/min if the normal rate provokes unwanted side effects in the patient. The infusion rate of treprostinil should be increased no more than 1.25 ng/kg/min per week for the first month, then 2.5 ng/kg/min per week for the remaining duration of infusion. The infusion rate should ideally be high enough to improve symptoms of pulmonary hypertension, while minimizing unpleasant side effects (headache, nausea, emesis, restlessness, anxiety and infusion site pain or reaction).
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The combined ethereal extracts were washed with saturated sodium bicarbonate solution (4 X 40 ml), water (40 ml), and saturated sodium chloride solution (40 ml), dried (Na2SO4), and concentrated in vacuo to give 0.673 g of a crude brown oil. This crude oil was chromatographed on silica gel (67 g) in a 2-cm diameter column using 10% ether-90% petroleum ether to develop the column, taking 37-ml sized fractions. Fractions 11–16 gave 0.164 g (33%) of pure ketone product: mp 64-64.5° (from pentane); IR (CCl4) 3095 (cyclopropyl CH) and 1755 cm−1 (CO); NMR (CCl4) δ 1.18 (s, 3H, CH3) 1.03 (9, 3H, CH3), 0.97 (s, 3H, CH3), and 0.90 ppm (s, 3H, CH3). Anal. Calcd for C15H22O: C, 82.52; H, 10.16.
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He demonstrated that the abnormally prolonged ventricular dilation induced by pure sodium chloride solution is reversed by both blood and albumin. Ringer showed that small amounts of calcium in the perfusing solution are necessary for the maintenance of a normal heartbeat, a discovery he made after realising that instead of distilled water, his technician was actually using tap water containing (in London) calcium at nearly the same concentration as the blood. Ringer thus gradually perfected Ludwig's perfusion technique by proving that if small amounts of potassium are added to the normal solution of sodium chloride, isolated organs can be kept functional for long periods of time. This formed the basis of Ringer's solution, which became an immediate necessity for the physiological laboratory.
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Left- handed DNA was first discovered by Robert Wells and colleagues, during their studies of a repeating polymer of inosine–cytosine. They observed a "reverse" circular dichroism spectrum for such DNAs, and interpreted this (correctly) to mean that the strands wrapped around one another in a left-handed fashion. The relationship between Z-DNA and the more familiar B-DNA was indicated by the work of Pohl and Jovin, who showed that the ultraviolet circular dichroism of poly(dG-dC) was nearly inverted in 4 M sodium chloride solution. The suspicion that this was the result of a conversion from B-DNA to Z-DNA was confirmed by examining the Raman spectra of these solutions and the Z-DNA crystals.
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