Potassium Iodide
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Routine Administration of Vitamin K1 Prophylaxis to the Newborn
Routine Administration of Vitamin K1 Prophylaxis to the Newborn Practice Resource for Health Care Providers July 2016 Practice Resource Guide: ROUTINE ADMINISTRATION OF VITAMIN K1 PROPHYLAXIS TO THE NEWBORN The information attached is the summary of the position statement and the recommendations from the recent CPS evidence-based guideline for routine intramuscular administration of Vitamin K1 prophylaxis to the newborn*: www.cps.ca/documents/position/administration-vitamin-K-newborns Summary Vitamin K deficiency bleeding or VKDB (formerly known as hemorrhagic disease of the newborn or HDNB) is significant bleeding which results from the newborn’s inability to sufficiently activate vitamin K-dependent coagulation factors because of a relative endogenous and exogenous deficiency of vitamin K.1 There are three types of VKDB: 1. Early onset VKDB, which appears within the first 24 hours of life, is associated with maternal medications that interfere with vitamin K metabolism. These include some anticonvulsants, cephalosporins, tuberculostatics and anticoagulants. 2. Classic VKDB appears within the first week of life, but is rarely seen after the administration of vitamin K. 3. Late VKDB appears within three to eight weeks of age and is associated with inadequate intake of vitamin K (exclusive breastfeeding without vitamin K prophylaxis) or malabsorption. The incidence of late VKDB has increased in countries that implemented oral vitamin K rather than intramuscular administration. There are three methods of Vitamin K1 administration: intramuscular, oral and intravenous. The Canadian Paediatric Society (2016)2 and the American Academy of Pediatrics (2009)3 recommend the intramuscular route of vitamin K administration. The intramuscular route of Vitamin K1 has been the preferred method in North America due to its efficacy and high compliance rate. -
Dispensing of Vitamin Products by Retail Pharmacies in South Africa: Implications for Dietitians
South African Journal of Clinical Nutrition 2016; 29(4):133–138 http://dx.doi.org/10.1080/16070658.2016.1219468 SAJCN ISSN 1607-0658 EISSN 2221-1268 Open Access article distributed under the terms of the © 2016 The Author(s) Creative Commons License [CC BY-NC 3.0] http://creativecommons.org/licenses/by-nc/3.0 RESEARCH Dispensing of vitamin products by retail pharmacies in South Africa: Implications for dietitians Ilse Trutera* and Liana Steenkampb a Department of Pharmacy, Drug Utilisation Research Unit (DURU), Nelson Mandela Metropolitan University, Port Elizabeth, South Africa b HIV & AIDS Research Unit, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa *Corresponding author, email: [email protected] Objective: The objective of this study was to analyse the dispensing patterns of vitamins (Anatomical Therapeutic Chemical (ATC) group A11) over a one-year period in a group of community pharmacies in South Africa. Design and setting: A retrospective drug utilisation study was conducted on community pharmacy electronic dispensing records in South Africa recorded in 2013. Outcome measures: All products for ATC subgroup A11 were extracted and analysed. Results: A total of 164 233 vitamin products were dispensed to 84 805 patients (62.64% female patients). Males received on average 2.09 (SD = 2.63) vitamin products per year, compared to 1.84 (SD = 2.13) products for females. Ergocalciferol (A11CC01) was the most often dispensed (37.48% of all vitamin products), followed by plain Vitamin B-complex products (A11EA00) accounting for 32.77%. Ergocalciferol (vitamin D2) is only available on prescription (50 000 IU tablets or 50 000 IU/ml oily drops) in South Africa. -
Vitamin K: Double Bonds Beyond Coagulation Insights Into Differences Between Vitamin K1 and K2 in Health and Disease
International Journal of Molecular Sciences Review Vitamin K: Double Bonds beyond Coagulation Insights into Differences between Vitamin K1 and K2 in Health and Disease Maurice Halder 1,†, Ploingarm Petsophonsakul 2,†, Asim Cengiz Akbulut 2,†, Angelina Pavlic 2,† , Frode Bohan 3, Eric Anderson 3, Katarzyna Maresz 4, Rafael Kramann 1 and Leon Schurgers 1,2,* 1 Division of Nephrology, RWTH Aachen University, 52074 Aachen, Germany; [email protected] (M.H.); [email protected] (R.K.) 2 Department of Biochemistry, Cardiovascular Research Institute Maastricht, 6200MD Maastricht, The Netherlands; [email protected] (P.P.); [email protected] (A.C.A.); [email protected] (A.P.) 3 NattoPharma ASA, 0283 Oslo, Norway; [email protected] (F.B.); [email protected] (E.A.) 4 International Science & Health Foundation, 30-134 Krakow, Poland; [email protected] * Correspondence: [email protected]; Tel.: +31-43-3881680; Fax: +31-43-3884159 † These authors contributed equally to this work. Received: 24 January 2019; Accepted: 16 February 2019; Published: 19 February 2019 Abstract: Vitamin K is an essential bioactive compound required for optimal body function. Vitamin K can be present in various isoforms, distinguishable by two main structures, namely, phylloquinone (K1) and menaquinones (K2). The difference in structure between K1 and K2 is seen in different absorption rates, tissue distribution, and bioavailability. Although differing in structure, both act as cofactor for the enzyme gamma-glutamylcarboxylase, encompassing both hepatic and extrahepatic activity. Only carboxylated proteins are active and promote a health profile like hemostasis. Furthermore, vitamin K2 in the form of MK-7 has been shown to be a bioactive compound in regulating osteoporosis, atherosclerosis, cancer and inflammatory diseases without risk of negative side effects or overdosing. -
An Abstract of the Thesis Of
AN ABSTRACT OF THE THESIS OF Larry Stanford Merrifield for the M.S. in Food Science (Name) (Degree) (Major) Date thesis is presented June 26, 1964 Titie FACTORS AFFECTING THE ANTIMICROBIAL ACTIVITY OF VITAMIN K 5 Abstract approved (M^jor Tp&Sfesso/) Vitamin K, 4-amino-2-methyl- 1-naphthol hydrochloride, a 5 water soluble analog of vitamin K has been shown to possess an anti- microbial activity toward many bacteria, molds, and yeast. Much of the work reported in the literature is on its use as a food preserva- tive, and it was the purpose of this study to investigate some of the factors which might affect the antimicrobial activity of vitamin K in order to add insight into its more effective use as a food preserva- tive. Pure cultures of Escherichia coli, Bacillus subtilis, Proteus vulgaris, Staphlococcus aureus, and Pseudomonas fluorescens were utilized. The effect of the method of application of vitamin K on Escherichia coli; the effect of purity of vitamin K against Escherichia coli; the bactericidal concentrations required for Escherichia coli, Bacillus subtilis, Proteus vulgaris, Staphlococcus aureus, and Pseudomonas fluorescens; the effect of an absence of oxygen; the effect of contact time with Escherichia coli; the effect of initial count/ml of Escherichia coli; and the synergistic action in combination with propylene glycol were studied. The results demonstrated that air oxidation of vitamin K was 5 necessary to obtain maximum inhibitory activity against Escherichia coli. The use of white, crystalline vitamin K synthesized in the laboratory, as compared to partially oxidized commercial prepara- tions, gave better results against Escherichia coli. -
Potassium Iodide (KI): Instructions for Children
Potassium Iodide (KI): Instructions for Children The thyroid gland in children is very sensitive to the effects of radioactive iodine. In the event of a nuclear emergency, it is important for adults to understand how to prepare the proper dosage of potassium iodide (KI) for young children. The following information will help you to give KI to your children properly. Children over 12 years to 18 years 2 tablets (whole or crushed) (130 mg) (who weigh at least 150 pounds) Children over 12 years to 18 years 1 tablet (whole or crushed) or 8 teaspoons (65 mg) (who weigh less than 150 pounds) Children over 3 years to 12 years 1 tablet (whole or crushed) or 8 teaspoons (65 mg) Children over 1 month to 3 years 4 teaspoons (32.5 mg) Babies at birth to 1 month 2 teaspoons (16.25 mg) Tablets can be crushed and mixed in many liquids. To take the tablet in liquid solution, use dosing directions under “Making a Potassium Iodide Liquid Mixture.” Take KI only as directed by public officials. Do not take more than 1 dose in 24 hours. More will not help you. Too much medicine may increase the chances of side effects. Making a Potassium Iodide Liquid Mixture 1. Put one 65 mg KI tablet into a small bowl and grind it into a fine powder using the back of a metal teaspoon against the inside of the bowl. The powder should not have any large pieces. 2. Add 4 teaspoons of water to the crushed KI powder in the bowl and mix until the KI powder is dissolved in the water. -
Determination of Iodate in Iodised Salt by Redox Titration
College of Science Determination of Iodate in Iodised Salt by Redox Titration Safety • 0.6 M potassium iodide solution (10 g solid KI made up to 100 mL with distilled water) • 0.5% starch indicator solution Lab coats, safety glasses and enclosed footwear must (see below for preparation) be worn at all times in the laboratory. • 250 mL volumetric flask Introduction • 50 mL pipette (or 20 and 10 mL pipettes) • 250 mL conical flasks New Zealand soil is low in iodine and hence New Zealand food is low in iodine. Until iodised salt was • 10 mL measuring cylinder commonly used (starting in 1924), a large proportion • burette and stand of school children were reported as being affected • distilled water by iodine deficiency – as high as 60% in Canterbury schools, and averaging 20 − 40% overall. In the worst cases this deficiency can lead to disorders such as Method goitre, and impaired physical and mental development. 1. Preparation of 0.002 mol L−1 sodium thiosulfate In earlier times salt was “iodised” by the addition of solution: Accurately weigh about 2.5 g of solid potassium iodide; however, nowadays iodine is more sodium thiosulfate (NaS2O3•5H2O) and dissolve in commonly added in the form of potassium iodate 100 mL of distilled water in a volumetric flask. (This gives a 0.1 mol L−1 solution). Then use a pipette to (KIO3). The Australia New Zealand Food Standards Code specifies that iodised salt must contain: “equivalent to transfer 10 mL of this solution to a 500 mL volumetric no less than 25 mg/kg of iodine; and no more than 65 flask and dilute by adding distilled water up to the mg/kg of iodine”. -
Optimal Foods
Optimal Foods 1. Almonds: high in monounsaturated and polyunsaturated fats, with 20% of calories coming from protein and dietary fiber. Nutrients include potassium, magnesium, calcium, iron, zinc, vitamin E and an antioxidant flavonoid called amygdlin also known as laetrile. 2. Barley: Like oat bran it is high in beta-glucan fiber which helps to lower cholesterol. Nutrients include copper, magnesium, phosphorous and niacin. 3. Berries : The darker the berry the higher in anti-oxidants. Nutritionally they are an excellent source of flavonoids, especially anthocyanidins, vitamin C and both soluble and insoluble fiber. 4. Brussels Sprouts : Similar to broccoli, and a member of the cabbage family, it contains cancer fighting glucosinolates. Nutritionally it is an excellent source of vitamin C and K, the B vitamins, beta-carotene, potassium and dietary fiber. 5. Carrots: It contains the highest source of proviatamin A carotenes as well as vitamin K, biotin, vitamin C, B6, potassium, thiamine and fiber. 6. Dark Chocolate: It is rich in the flavonoids, similar to those found in berries and apples, that are more easily absorbed than in other foods. It also provides an amino acid called arginine that helps blood vessels to dilate hence regulating blood flow and helping to lower blood pressure. Choose high-quality semisweet dark chocolate with the highest cocoa content that appeals to your taste buds. 7. Dark leafy greens : Kale, arugula, spinach, mustard greens, chard, collards, etc: low calorie, anti-oxidant dense food with carotenes, vitamin C, folic acid, manganese, copper, vitamin E, copper, vitamin B6, potassium, calcium, iron and dietary fiber. Kale is a particularly excellent bioavailable source of calcium while spinach is not. -
Potassium Iodide. the Solution to Silver Diamine Fluoride Discoloration?
Research Article Adv Dent Oral Health Volume 5 Issue 1 - June 2017 Copyright © All rights are reserved by Carolyn Primus DOI: 10.19080/ADOH.2017.05.5555655 Potassium Iodide. The Solution to Silver Diamine Fluoride Discoloration? Vinh Nguyen1, Cody Neill1, Joel Felsenfeld DDS 2 and Carolyn Primus PhD 3* 1 Third year students LECOM School of Dental Medicine in Bradenton, Florida 2 Assistant Professor of Restorative Dentistry LECOM School of Dental Medicine in Bradenton, Florida 3 Former Associate Professor of Dental Materials LECOM School of Dental Medicine Submission: June 01, 2017; Published: June 15, 2017 *Corresponding author: Primus Consulting, Sarasota, FL, Email: Abstract Introduction : Silver diamine fluoride (SDF) is increasingly recognized as a cost-effective, easy-to-use alternative to reduce sensitivity cariousand arrest and caries. sound However, tooth structure. SDF causes black staining of caries. Potassium iodide (KI) treatment with SDF may decrease or lessen the staining. However, the effectiveness of KI on staining has not been investigated. This study examined SDF/KI with various restorative materials, on Methods were used to evaluate color changes among the groups. : Ten groups of teeth were treated to evaluate the effect of KI and SDF treatment. Visual examination and color measurements Results: All groups with KI treatment showed minimal to no staining after four weeks. Groups that underwent SDF treatment alone were noticeably darker (ΔL) compared with groups that had KI treatment. The staining varied among the groups of restorative materials; however, all ofConclusion: the teeth that received the KI treatment were lighter than teeth that only received the SDF treatment. Treatment with SDF followed by KI had little to no darkening, compared to SDF treatment, when used with glass ionomer (self-cure),Practical resin implications: modified glass ionomer, composite, or no restorative on carious and sound teeth. -
IODINE Its Properties and Technical Applications
IODINE Its Properties and Technical Applications CHILEAN IODINE EDUCATIONAL BUREAU, INC. 120 Broadway, New York 5, New York IODINE Its Properties and Technical Applications ¡¡iiHiüíiüüiütitittüHiiUitítHiiiittiíU CHILEAN IODINE EDUCATIONAL BUREAU, INC. 120 Broadway, New York 5, New York 1951 Copyright, 1951, by Chilean Iodine Educational Bureau, Inc. Printed in U.S.A. Contents Page Foreword v I—Chemistry of Iodine and Its Compounds 1 A Short History of Iodine 1 The Occurrence and Production of Iodine ....... 3 The Properties of Iodine 4 Solid Iodine 4 Liquid Iodine 5 Iodine Vapor and Gas 6 Chemical Properties 6 Inorganic Compounds of Iodine 8 Compounds of Electropositive Iodine 8 Compounds with Other Halogens 8 The Polyhalides 9 Hydrogen Iodide 1,0 Inorganic Iodides 10 Physical Properties 10 Chemical Properties 12 Complex Iodides .13 The Oxides of Iodine . 14 Iodic Acid and the Iodates 15 Periodic Acid and the Periodates 15 Reactions of Iodine and Its Inorganic Compounds With Organic Compounds 17 Iodine . 17 Iodine Halides 18 Hydrogen Iodide 19 Inorganic Iodides 19 Periodic and Iodic Acids 21 The Organic Iodo Compounds 22 Organic Compounds of Polyvalent Iodine 25 The lodoso Compounds 25 The Iodoxy Compounds 26 The Iodyl Compounds 26 The Iodonium Salts 27 Heterocyclic Iodine Compounds 30 Bibliography 31 II—Applications of Iodine and Its Compounds 35 Iodine in Organic Chemistry 35 Iodine and Its Compounds at Catalysts 35 Exchange Catalysis 35 Halogenation 38 Isomerization 38 Dehydration 39 III Page Acylation 41 Carbón Monoxide (and Nitric Oxide) Additions ... 42 Reactions with Oxygen 42 Homogeneous Pyrolysis 43 Iodine as an Inhibitor 44 Other Applications 44 Iodine and Its Compounds as Process Reagents ... -
Potassium Iodide (KI) Preparation and Dosing Instructions for Use During a Nuclear Emergency to Make KI Solution (Liquid Form), Using Two 65 Mg KI Tablets
Potassium Iodide (KI) Preparation and Dosing Instructions for Use During a Nuclear Emergency To Make KI Solution (Liquid Form), using two 65 mg KI Tablets If government authorities declare that a radiation emergency has occurred, you may have been exposed to radioactive iodine. Potassium iodide can prevent thyroid cancer in people who have been exposed to radioactive iodine. Potassium iodide is also known as KI. Children who have been exposed to radioactive iodine have a greater risk of thyroid cancer than adults do. You may need to make a KI solution (liquid form) for anyone who cannot swallow tablets. This sheet explains how to make and give the KI solution. FDA-approved KI tablets come in 65 mg and 130 mg strengths. Instructions for preparing the KI solution using two 65 mg tablets are given below. To Make the Potassium Iodide (KI) Solution You Will Need: Two 65 mg KI tablets Teaspoon Small bowl Four teaspoons of water Four teaspoons of a drink. We recommend any one of the following: ■ White milk ■ Chocolate milk ■ Orange juice ■ Soda (For example, cola) ■ Infant formula ■ Raspberry syrup ■ Water Directions for Making the Potassium Iodide (KI) Solution: Step 1. Soften the KI tablets: Put two 65 mg KI tablets into a small bowl. Add four teaspoons of water. Soak the tablets for one minute. Step 2. Crush the softened KI tablets: Use the back of the teaspoon to crush the tablets in the water. At the end of this step, there should not be any large pieces of KI. This makes the KI and water mixture. -
Potassium Iodate, 0.00564N (0.00094M) Safety Data Sheet According to Federal Register / Vol
Potassium Iodate, 0.00564N (0.00094M) Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 04/15/2015 Revision date: 02/08/2018 Supersedes: 02/08/2018 Version: 1.1 SECTION 1: Identification 1.1. Identification Product form : Mixtures Product name : Potassium Iodate, 0.00564N (0.00094M) Product code : LC19600 1.2. Recommended use and restrictions on use Use of the substance/mixture : For laboratory and manufacturing use only. Recommended use : Laboratory chemicals Restrictions on use : Not for food, drug or household use 1.3. Supplier LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 [email protected] - www.labchem.com 1.4. Emergency telephone number Emergency number : CHEMTREC: 1-800-424-9300 or 011-703-527-3887 SECTION 2: Hazard(s) identification 2.1. Classification of the substance or mixture GHS-US classification Not classified 2.2. GHS Label elements, including precautionary statements Not classified as a hazardous chemical. Other hazards not contributing to the : None under normal conditions. classification 2.4. Unknown acute toxicity (GHS US) Not applicable SECTION 3: Composition/Information on ingredients 3.1. Substances Not applicable 3.2. Mixtures Name Product identifier % GHS -US classification Water (CAS-No.) 7732-18-5 99.98 Not classified Potassium Iodate (CAS-No.) 7758-05-6 0.02 Ox. Sol. 3, H272 Full text of hazard classes and H-statements : see section 16 SECTION 4: First-aid measures 4.1. -
TITRATIONS with POTASSIUM IODATE Potassium Iodate Is a Fairly
TITRATIONS WITH POTASSIUM IODATE Potassium iodate is a fairly strong oxidizing agent that may be used in the assay of a number of pharmaceutical substances, for instance : benzalkonium chloride, cetrimide, hydralazine hydrochloride, potassium iodide, phenylhydrazine hydrochloride, semicarbazide hydrochloride and the like. Under appropriate experimental parameters the iodate reacts quantitatively with both iodides and iodine. It is, however, interesting to observe here that the iodate titrations may be carried out effectively in the presence of saturated organic acids, alcohol and a host of other organic substances. The oxidation-reduction methods with potassium iodate invariably based on the formation of iodine monochloride (ICl) in a medium of strong hydrochloric acid solution. Preparation of 0.05 M Potassium Iodate Potassium iodate is dried to a constant weight at 110°C to make it completely free from moisture and then brought to room temperature in a desiccator. It is pertinent to mention here that KIO3 is a very stable salt and may be obtained in a very pure form. Therefore, it is possible to prepare the standard solutions of KIO3 by dissolving the calculated weight of the salt in water and diluting the same to an approximate volume. Since, the normality of iodate solution varies significantly depending on the nature of the reaction, therefore, in usual practice standard iodate solutions of known molarity are used. The reduction of potassium iodate to iodide is usually not feasible in a direct titrimetric method (unlike the reduction of potassium bromate to bromide) and hence, has no viable application in the official procedures ...........................(a) In this type of reaction, 1 mol of KIO3 is 6 equivalent and a 0.05 M solution would be 0.3 N.