Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Vitamin k is a group of structurally similar, fatsoluble vitamins found in foods and in dietary. Babies are born with very small amounts of vitamin k stored in their bodies, which can lead to serious bleeding problems if not supplemented. It also protects us from other infections by keeping our immune system healthy. Fat soluble compound necessary for the synthesis of several proteins required for blood clotting. Vitamin k refers to phylloquinonone vitamin k 1, and several structurally similar molecules. Vitamin k can be given orally in the case of someone who improperly absorbs fat or is at high risk of bleeding, vitamin k can be injected under the skin if a drug is causing vitamin k deficiency, the dose is altered or extra vitamin k is given in people who suffer from both severe liver disorders and vitamin k deficiency. Vitamin k linus pauling institute oregon state university. Why do parents decline vitamin k for their newborns. They are needed for the postranslation modification of proteins required for blood coagulation, they are involved in metabolism pathways, in bone mineralisation, cell growth, metabolism of blood vessel wall. Vitamin k deficiency bleeding vkdb in newborns can separate into three categories based on the timing of the presentation. A, d, e, and k vitamin a and betacarotene also known as retinol, retinal, retinoic acid vitamin a is found in the body in. Functional study of the vitamin k cycle in mammalian cells.
Some vitamin k is also made by the good bacteria that live in our intestines. Glutamyl carboxylation is essential for the biologic functions of vitamin kdependent proteins involved in blood coagulation, bone metabolism. In newborn puppies, a transient form of vitamin k deficiency may occur secondary to malnutrition of the bitch during gestation, or the marginal inadequacy of fetal hepatic protein synthesis. Consequently, these women should be advised to take 10 mg prophylactic vitamin k orally from 36 weeks gestation, and the babies should be given 1 mg vitamin k parenterally at delivery. Thus, vitamin d may have a role in fracture healing. Dec 19, 2019 vitamin k is a substance that our body needs to form clots and to stop bleeding. Mar 10, 2011 vitamin k hydroquinone kh 2 is a cofactor for. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Alternatively you can download other free nutrition powerpoint templates and backgrounds for nutrition guides and fruits ppt presentation themes. Ppt biochemistry of vitamin k powerpoint presentation free to download id. It is used in synthesizing gamma carboxy glutamate, a posttranslationally modified amino acid in prothrombin. A protein with catalytic properties due to its power of.
Free powerpoint templates download free powerpoint backgrounds and powerpoint slides on vitamin free olive powerpoint template olive is a natures gift to keep the body fit, healthy, and fight fatigue or tiredness. All patients had oestoporosis due to secondary hyperparathyroidism. Scribd is the worlds largest social reading and publishing site. Vitamin k deficiency an overview sciencedirect topics. They are needed for the postranslation modification of proteins required for blood coagulation. Vitamin c is an antioxidant, which helps protect the cells of our body from damage. Great powerpoint template for presentations on vitamins, avitaminosis, essential nutrients, vitamin deficiency, dietary minerals, dietetics, pharmacology, drug stores, etc. Casmir funk coined term vitamins as vital factors in diet from. Cytokines along with several hormonal, nutritional, and growth factors are involved in tightly regulated bone remodeling. Vitamin k free download as powerpoint presentation. Vitamin d vitamin e vitamin k sources in diet many plants photoreceptors, also meat. Oxygenation of vitamin kh2 provides the energy to drive the carboxylation reaction, leading to formation of gamma carboxyglutamic acid residues and vitamin k oxide.
Vitamin k deficiency can present itself before other fatsoluble vitamin deficiencies, since the turnover of this vitamin is normally rather high. Sep 27, 2017 vitamin k vk deficiency can occur in any age group but is encountered most often in infancy. Vitamin solubility disease caused by deficiency vitamin a fat night blindness. Vitamin k conjointly plays a job in alternative aspects of your. Functions of vitamin k contblood coagulation it is necessary for coagulation. It brings about the post translational modification of certain. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. It can decrease the risk for conditions such as heart disease, stroke, cancer, cataracts, and gout. Jul 22, 2016 vitamin k dependent clotting factors may be reduced in these babies, resulting in an increased risk of haemorrhagic disease in the newborn. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Retinol, the dietary form of vitamin a, is a fatsoluble, antioxidant vitamin important in vision and bone growth. It deposits phosphorous and calcium in teeth and bones and makes them healthier and stronger. Vitamin k deficiency bleeding in australian infants 1993 2017 an adc dietary reference values for vitamin k 2017 efsa journal library vitamin k dependent carboxylation of matrix gla protein influences jasn. Contents summary function vitamin k redox cycle coagulation clotting skeletal formation and prevention of soft tissue calcification regulation of cellular.
Vitamin k is a group of lipophilic hydrophobic vitamins. Henrik dam discoverer of vitamin k mayo clinic proceedings. This free nutrition and vitamins powerpoint template is compatible with microsoft powerpoint 2010 and 20 as well as other older versions of powerpoint. Vitamins are organic substances, which are required in small quantities but cannot be synthesized by the body. Oct 23, 2014 o vitamin k is the only fat soluble vitamin with a specific coenzyme function o it is required for the production of blood clotting factors, essential for coagulation in german koagulation. Ppt vitamin k powerpoint presentation free to view. Vitamin d from the diet or dermal synthesis is biologically inactive and requires enzymatic conversion to active metabolites. Vitamin k chemistry, metabolism, deficiency and vitamin k antagonists. Importance of intestinal bacterial synthesis as a source of vitamin k. Ppt vitamins powerpoint presentation free to download. Vk, an essential, lipidsoluble vitamin that plays a vital role in the production of coagulation proteins, is found in green, leafy vegetables and in oils, such as soybean, cottonseed, canola, and olive oils. Found these unidentified substances in food could prevent diseases of scurvy, beriberi and pellagra from deficiency of niacin, vitamin b.
Vitamin k is important for epilepsy in pregnancy the bmj. Accordingly, vitamin k as a multifunctional vitamin has been recently deemed appreciable as a topic of research as it plays a pivotal role in maintenance of the bone strength, and it has. Vitamin k vitamin coagulation free 30day trial scribd. The relative risk of developing the condition has been estimated at 81 times greater among infants who dont receive intramuscular vitamin k than those who do. Low levels in the diet of a vitamin will cause a vitamin deficiency disease, which my be fatal if not remedied, a balanced diet will ensure that the body receives at. Vitamin and mineral requirements in human nutrition vi 5. Vitamin c can help to strengthen the immune system and prevent colds and flu. It is generally assumed that vitamin ds active form, calcitriol, works locally at the site of fracture. Vitamin k is a group of lipophilic, hydrophobic vitamins. Vitamin k2 menatetrenone improves bone density in postmenopausal osteoporosis by way of its side chair. Danish biochemist carl peter henrik dam was awarded the 1943 nobel prize in medicine or physiology for his discovery of vitamin k, the blood coagulating.
The vitamin k dependent coagulation proteins are synthesised in the liver and comprise factors ii, vii, ix, and x, which have a haemostatic role i. Vitamin and mineral requirements in human nutrition. Jun 21, 2018 carboxylation of vitamin kdependent vkd proteins is required for their functions in diverse physiologies. Ppt biochemistry of vitamin k powerpoint presentation. Affordable and search from millions of royalty free images, photos and vectors. Virtually every tissue expresses at least 1 of the 16 known vkd proteins, which have functions that include hemostasis, calcium homeostasis, signal transduction, growth control, and apoptosis. Ppt vitamin k powerpoint presentation, free download id. Vitamin d aids our body in absorbing phosphorous and calcium from the food we eat. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Very few foods naturally contain vitamin d fatty fish livers are the exception, so dermal synthesis is the major natural source of the vitamin. Ppt vitamin k powerpoint presentation free to view id. It belongs to the family of chemical compounds known as retinoids. Sources are vegetables and fruits, deficiency is rare.1164 460 861 1244 1335 146 972 21 218 536 1208 1357 707 959 614 110 509 899 1244 306 822 21 1228 1200 389 1026 42 680 1220 528 1487 769 97 602 1281 1277 1490 97 373 751 423 107 419 548