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Encyclopedia results for Protein energy malnutrition

Protein energy malnutrition





Encyclopedia results for Protein energy malnutrition

  1. Protein-energy malnutrition

    title Plasma fatty acids in children with grade III protein energy malnutrition in its different clinical ... protein energy wasting may occur. Protein energy malnutrition affects children the most because they have less protein intake. The few rare cases found in the developed world are almost entirely found ... cite journal pages 172 5 doi 10.1016 S0272 6386 99 70278 7 title Protein energy malnutrition in dialysis ... SM last4 Dos Santos first4 JE ref Kwashiorkor protein malnutrition predominant Marasmus deficiency in both calorie and protein nutrition Marasmic Kwashiorkor marked protein deficiency and marked calorie insufficiency signs present, sometimes referred to as the most severe form of malnutrition Note ... 01 002 b Protein Energy Undernutrition medicine stub Nutritional pathology Category Protein energy malnutrition fa ko ... pages 378 83 doi 10.1097 MCO.0b013e32832c7ae1 title Malnutrition and wasting in renal disease year ...   more details



  1. Discrete optimized protein energy

    www.salilab.org modeller manual MODELLER manual Category Protein structure physics stub it Discrete optimized protein energy ...About the protein structure assessment method other uses Dope disambiguation DOPE , or D iscrete O ptimized P rotein E nergy, is a statistical potential used to assess homology modeling homology model s in protein structure prediction . DOPE is based on an improved reference state that corresponds to noninteracting atoms in a homogeneous sphere with the radius dependent on a sample native structure it thus accounts for the finite and spherical shape of the native structures. It is implemented in the popular homology modeling program MODELLER and used to assess the energy of the protein model generated through many iterations by MODELLER, which produces homology models by the satisfaction of spatial restraints. The models returning the minimum molpdfs can be chosen as best probable structures and can be further used for evaluating with the DOPE score. Like the current version of the MODELLER software, DOPE is implemented in Python programming language Python and is run within the MODELLER environment. The DOPE method is generally used to assess the quality of a structure model as a whole. Alternatively, DOPE can also generate a residue by residue energy profile for the input model, making it possible for the user to spot the problematic region in the structure model. References M. y. Shen and A. Sali. Statistical potential for assessment and prediction of protein structures. Protein ... Renom. A composite score for predicting errors in protein structure models. Protein Science 15, 1653 1666, 2006. M.A. Marti Renom, A. Stuart, A. Fiser, R. S nchez, F. Melo, A. Sali. Comparative protein ... & T.L. Blundell. Comparative protein modelling by satisfaction of spatial restraints. J. Mol. Biol. 234, 779 815, 1993. A. Fiser, R.K. Do, & A. Sali. Modeling of loops in protein structures, Protein ...   more details



  1. Potential energy of protein

    Multiple issues wikify January 2011 refimprove June 2010 Potential Energy of Protein A protein folds into the state of lowest potential energy . Potential energy of a protein can be evaluated with quantum chemistry . However required computation is too much. Another approach is to evaluate major terms that contribute to potential energy and sum them up to find an approximate potential energy. E sub total sub E sub bond sub E sub angle sub E sub torsion sub E sub electro sub E sub vdw sub E sub bond sub , Bond Length Potential Energy Contribution When two atom s are connected by a chemical bond , they tend to maintain a fixed distance. The fixed distance depends on the atoms that forms the bond. Any variation from this fixed distance which is the equilibrium point adds additional potential energy to the protein. Total potential energy based on bond length is over set S sub bond sub set of pairs of atoms that are connected by chemical bond defined as E sub bond sub sub i,j E S sub bond sub sub k sub ij sub sup b sup sub ijk sub sub ijk sup 0 sup sub sup 2 sup where k sub ij sub sup ... Energy Contribution Interaction between charged atoms adds potential energy to the protein based ... der Waals Potential Energy Contribution Depending on Van der Waals radius van der Waals radii of atoms every atom of protein interacts with each others that are not far apart. The potential energy ... at van der Waals energy is minimum References Refbegin Wu, Zhijun. Lecture Notes on Computatlonal Structrual Biology, World Scientific Publishing, 2008. Refend DEFAULTSORT Potential Energy Of Protein ... length for the bond between ith and jth atoms. E sub angle sub , Bond Angle Potential Energy ... tend to form a fixed angle . Any variation from this fixed equilibrium angle contributes to protein potential energy. Total potential energy based on angle is defined as over set S sub angle sub the triplet ... torsion sub , Torsion Angle Potential Energy Contribution The middle bond of three bonds formed by four ...   more details



  1. Malnutrition in India

    includes both protein energy malnutrition and micronutrient deficiencies. Undernourishment not only affects physical appearance and energy levels, but also directly affects many aspects of the children ... constituents, protein energy malnutrition and micronutrient deficiencies, where protein energy ... Total Protein and Albumin Levels in Different Grades of P Protein Energy Malnutrition by Chowdhury et al ref One of the classification of protein energy malnutrition is done by Gomez, which uses ... Grade III. Mild Malnutrition 60 ref Journal of Bangladesh Social Physiology 2008 Serum Total Protein and Albumin Levels in Different Grades of P Protein Energy Malnutrition by Chowdhury et al. ref Protein energy malnutrition can also be classified as marasmus , kwashiorkor , or a combination of both ...Use British English date October 2011 Merge from Malnutrition in West Bengal Malnutrition in Uttar Pradesh Malnutrition in Rajasthan Malnutrition in Gujarat Malnutrition in Madhya Pradesh Malnutrition in Maharashtra Malnutrition in Karnataka Malnutrition in Kerala date March 2010 The World Bank estimates that India is ranked 2nd in the world of the number of children suffering from malnutrition , after Bangladesh in 1998 , where 47 of the children exhibit a degree of malnutrition. The prevalence ... Source The World Bank 2009 quote World Bank Report on Malnutrition in India ref The UN estimates that 2.1 ... economic growth of India has led to the co emergence of two types of malnutrition undernutrition ... children in rural India, but inadequate calorie intake and chronic energy deficiency levels remain ... release report state food insecurity rural india title Less Stunting But Malnutrition Remains ... malnutrition is prevalent in 7 percent of children under the age of 5 in China and 28 percent in sub ... 2009 10 11 magazine 11FOB Rieff t.html title India s malnutrition Dilemma accessdate 2009 12 02 ... to infection. Children with infections are more susceptible to malnutrition and the cycle of poverty ...   more details



  1. Malnutrition in Kerala

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India n state of Kerala. In Kerala the severity of the hunger situation is considered to be serious. Statistics In this state 22.7 of children are underweight 28.6 of the population is undernourished and 1.6 of children who die under the age of 5 die from hunger.. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Category Malnutrition in India Category Kerala society Category Economy of Kerala Category Health in Kerala India stub ...   more details



  1. Malnutrition in Karnataka

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India n state of Karnataka. In Karnataka the severity of the hunger situation is considered to be Alarming Statistics In this state 37.6 of children are underweight 28.1 of the population is undernourished and 5.5 of children who die under the age of 5 die from hunger. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Category Malnutrition in India Category Karnataka India stub ...   more details



  1. Malnutrition in Maharashtra

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India n state of Maharashtra. In Maharashtra the severity of the hunger situation is considered to be Alarming Statistics In this state 36.7 of children are underweight 27.0 of the population is undernourished and 4.7 of children who die under the age of 5 die from hunger. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Further reading http www.sathicehat.org uploads PastProjects Nutritional Crisis in Maharashtra Report.pdf Category Malnutrition in India Category Society of Maharashtra India stub ...   more details



  1. Malnutrition in Gujarat

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of malnutrition in the India n state of Gujarat. In Gujarat the severity of the hunger situation is considered to be alarming. Statistics In this state 44.7 of children are underweight 22.3 of the population is undernourished and 6.1 of children who die under the age of 5 die from hunger. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Category Malnutrition in India Category Gujarat India stub ...   more details



  1. Malnutrition in Rajasthan

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India Indian state of Rajasthan. Statistics In this state 40.4 of children are underweight 14.0 of the population is undernourished and 8.5 of children who die under the age of 5 die from hunger. In Rajasthan the severity of the hunger situation is considered to be alarming. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist India stub Category Malnutrition in India Rajasthan Category Health in Rajasthan ...   more details



  1. Malnutrition in Zimbabwe

    of malnutrition from growing. Protein calorie malnutrition has already claimed more than 1100 lives... And malnutrition could infect more than 60,000 Zimbabwe 2 . The fact that malnutrition ... the effects of malnutrition. On March 29, 2008, the MDC gained a majority in the House of Assembly ... doctors able to treat it. About 15 children are admitted to the hospital each day due to severe malnutrition .... Fortifying basic meals with necessary nutrients can allow the foods to solve both starvation and malnutrition ... causing, and being caused by, malnutrition, they can be ended through a few basic solutions. Sustenance .... Web. 16 Mar. 2011. Malnutrition Figures Up Survey. allAfrica. N.p., 10 June 2010. Web. 13 Mar. 2011. Mutseyekwa, Tapuwa, and Tsitsi Singizi. Treating malnutrition as Zimbabwe grapples with raging ... . Tsvangiari, Morgan. Malnutrition bites in desperate Zimbabwe. articles.cnn.com. CNN, 11 Dec ... . N.p., Jan. 2009. Web. 18 Mar. 2011. Zimbabwe child malnutrition rises. news.bbc.co.uk. BBC, 27 Dec. 2008. Web. 15 Mar. 2011. Category Malnutrition Category Zimbabwe ...   more details



  1. Malnutrition-inflammation complex

    unsourced date August 2008 Malnutrition inflammation complex syndrome , abbreviated as MICS and also known as malnutrition inflammation cachexia syndrome , is a common condition in chronic disease states such as chronic kidney disease where it is also known as uremic malnutrition or protein energy wasting and chronic heart failure . The MICS is believed to be a cause of survival paradoxes seen in these distinct patient populations, also known as reverse epidemiology populations. med stub Category Diseases and disorders Category Nutrition ...   more details



  1. Protein

    About a class of molecules protein as a nutrient Protein nutrient other uses pp semi indef File Myoglobin.png thumb right A representation of the 3D structure of the protein myoglobin showing colored alpha helix alpha helices . This protein was the first to have its structure solved by X ray crystallography ... into a globular protein globular or fibrous protein fibrous form, facilitating a biological function ... sequence sequence of amino acids in a protein is defined by the DNA sequence sequence of a gene , which ... . Shortly after or even during synthesis, the residues in a protein are often chemically ... stable protein complex es. One of the most distinguishing features of polypeptides is their ability ... to be single structure. Other proteins undergo large rearrangements from one protein conformation ... signaling event . Thus, the structure of a protein serves as a medium through which to regulate either the function of a protein or activity of an enzyme. Not all proteins require a folding process ... protein into free amino acids that are then used in metabolism. Proteins were first described ... Berzelius in 1838. Early nutritional scientists such as the German Carl von Voit believed that protein ... urease was in fact a protein. ref name Sumner1926 The first protein to be protein sequencing .... The first protein structure s to be solved were hemoglobin and myoglobin , by Max Perutz and John ... be protein purification purified from other cellular components using a variety of techniques such as ultracentrifugation .... Methods commonly used to study protein structure and function include immunohistochemistry , site ... protein folding the statistical analysis techniques employed to calculate a protein s probable tertiary ... chains in a protein that ultimately determines its three dimensional structure and its chemical reactivity ... linked in the protein chain, an individual amino acid is called a residue, and the linked series of carbon, nitrogen, and oxygen atoms are known as the main chain or protein backbone. ref Murray ...   more details



  1. Protein A

    Pfam box Symbol SpA Name Protein A image Protein A 1DEE 1L6X.png width caption Structure of a domain of protein A as a three helix bundle binding to the heavy variable chain of a VH3 human Fab ref name ... JB, Silverman GJ. title Crystal structure of a Staphylococcus aureus protein A domain complexed with the Fab ... month May pmid 10805799 doi pmc 25840 ref left. Minimized protein A bound to Fc fragment of Rituximab ... April pmid 10754313 doi ref Pfam InterPro SMART PROSITE SCOP 1DEE TCDB OPM family OPM protein PDB PDB2 1dee , PDB2 1l6x Protein A is a 40 60 Atomic mass unit kDa MSCRAMM surface protein originally found ... opsonization and phagocytosis . Protein A antibody binding Protein A binds with high affinity to human IgG1 and IgG2 as well as mouse IgG2a and IgG2b. Protein A binds with moderate affinity to human ... or IgD , nor will it react to mouse IgM, IgA or IgE. The capacity of protein A to bind antibodies .... The protein A used for production of antibodies in bio pharmaceuticals is most commonly bound to a stationary phase chromatography resin. Other antibody binding proteins In addition to Protein A, other immunoglobulin binding bacterial proteins such as Protein G , Protein A G and Protein L ... Staphylococcus aureus utilizes Protein A, along with a host of other proteins and surface factors to aid its survival and, thus, virulence. Protein A helps inhibit phagocytic engulfment and acts as an immunological disguise. Mutants of S. aureus lacking protein A are more efficiently phagocytosed ... toxin. J. Exp. Med. 2003 197 1125 1139. ref Research Recombinant Staphylococcal Protein ... form of Protein A is called MabSelect ref http www.gelifesciences.com aptrix upp00919.nsf Content 17D93C2E6A580E57C1257628001CE677 file 18114994AE.pdf ref . Protein A is often coupled to other molecules ... beads. Protein A is often immobilized onto a solid support and used as reliable method for purifying total IgG from crude protein mixtures such as blood serum serum or ascites fluid, or coupled with one ...   more details



  1. Protein S

    PBB geneid 5627 Protein S is a vitamin K dependent plasma glycoprotein synthesized in the endothelium. In the circulation, Protein S exists in two forms a free form and a complex form bound to complement system complement protein C4b. In humans, protein S is encoded by the PROS1 gene . ref name pmid2944113 ... J, Wydro R title Isolation and sequence of the cDNA for human protein S, a regulator of blood coagulation ... in Seattle , Washington first discovered protein S and arbitrarily named it after the city ... , and protein S journal Biochemistry volume 16 issue 4 pages 698 706 year 1977 month February pmid ... Characterization of protein S, a gamma carboxyglutamic acid containing protein from bovine and human ... 10.1021 bi00572a026 ref Function The best characterized function of Protein S is its role in the anti coagulation pathway, where it functions as a cofactor to Protein C in the inactivation of factor ... cite journal author Castoldi E, Hackeng TM title Regulation of coagulation by protein S journal Curr ... MOH.0b013e328309ec97 url ref Protein S can bind to negatively charged phospholipids via the carboxylated Gla domain GLA domain . This property allows Protein S to function in the removal of cells which ... . Protein S can bind to the negatively charged phospholipids and function as a bridging molecule between the apoptotic cell and the phagocyte. The bridging property of Protein S enhances the phagocytosis ... such as inflammation occurring. Pathology Mutations in the PROS1 gene can lead to Protein S deficiency ... of, and molecular defects underlying, inherited protein S deficiency in the general population ... P, Fuentes Prior P, Hurtado B, Sala N title Molecular basis of protein S deficiency journal Thromb ... Protein S has been shown to Protein protein interaction interact with Factor V . ref name pmid10593904 ... Y, Rosing J, Tans G, Griffin J H year 1999 month Dec. title C terminal residues 621 635 of protein ... of protein S to factor Va associated with inhibition of prothrombinase that is independent of activated ...   more details



  1. Malnutrition in Madhya Pradesh

    Merge to Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 Unreferenced date May 2011 This article refers to the situation of Malnutrition in the India n state of Madhya Pradesh. In Madhya Pradesh the severity of the hunger situation is considered to be extremely alarming. Statistics In this state 59.8 of children are underweight 23.4 of the population is undernourished and 9.4 of children who die under the age of 5 die from hunger. See also Malnutrition in India References Reflist Category Malnutrition in India Category Madhya Pradesh India stub ...   more details



  1. Malnutrition in Uttar Pradesh

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India n state of Uttar Pradesh. In Uttar Pradesh the severity of the hunger situation is considered to be alarming. Statistics In this state 42.3 of children are underweight 14.5 of the population is undernourished and 9.6 of children who die under the age of 5 die from hunger. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Category Malnutrition in India Category Uttar Pradesh India stub ...   more details



  1. Malnutrition in West Bengal

    Mergeto Malnutrition in India discuss Talk Malnutrition in India Merger of Malnutrition in XXX articles to this article date March 2010 This article refers to the situation of Malnutrition in the India n state of West Bengal. In West Bengal the severity of the hunger situation is considered to be alarming. Statistics In this state 38.5 of children are underweight 18.5 of the population is undernourished and 5.9 of children who die under the age of 5 die from hunger. ref http www.ifpri.org sites default files pubs cp ishi08.pdf ref See also Malnutrition in India References Reflist Category Malnutrition in India Category West Bengal India stub ...   more details



  1. Muesli belt malnutrition

    Muesli belt malnutrition is a term coined by Professor Vincent Marks, author of the book Panic Nation , ref cite book last LeMesurier first Peter title The New Age Lexicon publisher 0 Books date 2005 location Hants, UK pages 87 isbn 190381698X ref to describe the supposed phenomenon that parents feeding their children what is seen as an extremely healthy diet could be depriving their children of essential fats. A study carried out at Bristol University examining the diets of British toddlers found that such fears were overstated. The study found that while children in the lowest fat group had lower intakes of zinc and vitamin A , children in the highest fat group ingested less iron and vitamin C . Overall the children were not seriously deprived of any essential nutrients, regardless of their diets. ref cite press release title No evidence of muesli belt malnutrition in British Toddlers publisher Bristol University date 2002 03 12 url http www.bris.ac.uk news 2002 alspaclowfat.htm accessdate 2008 04 03 ref See also Muesli Vegetarianism Raw foodism Panic Nation References reflist Category Infant feeding Category Malnutrition health stub ...   more details



  1. Global Acute Malnutrition

    Global Acute Malnutrition GAM is a measurement of the nutritional status of a population that is often used in protracted refugee situations. Along with the Crude Mortality Rate, it is one of the basic indicators for assessing the severity of a humanitarian crisis. ref name cedat Definition File Percentage population undernourished world map.PNG thumb 300px Countries showing percentage of population suffering from undernourishment, 2006. To evaluate levels of GAM, Workers in an emergency situation measure the weight and height of children between 6 and 59 months. They then use the results as a proxy for the health of the population as a whole. The weight to height index is compared to the same index for a reference population that has no shortage of nutrition. All children with weight less than 80 of the median weight of children with the same height in the reference population, and or suffering from Oedema , are classified as GAM. ref name cedat The World Health Organization describes Moderate Acute Malnutrition MAM as GAM in the 79 70 range, and Severe Acute Malnutrition SAM as GAM ... long term Stunted growth stunting rather than acute malnutrition . ref name Lockie2000 The World Health Organization also defines other measures of malnutrition including the Mid upper arm circumference ... Global Acute Malnutrition in complex humanitarian emergencies. In 2005 in 7 of targeted sites this objective ... url http www.unhcr.org 469b6b0c2.pdf title Acute Malnutrition in Protracted Refugee Situations A Global ... Global Acute Malnutrition GAM work Complex Emergency Database accessdate 2011 08 08 ref ref name ... 9bd0 df91d2eba74a 7D Acute Malnutrition Summary Sheet.pdf title Acute Malnutrition Summary Sheet ... WEST AFRICA Global Acute Malnutrition GAM Prevalence date 28 May, 2009 accessdate 2011 08 08 cite ... Global Acute Malnutrition Prevalence Z score NCHS reference DRC date April 2011 accessdate 2011 08 08 Category Malnutrition Category Humanitarian aid ...   more details



  1. Drug Resource Enhancement against Aids and Malnutrition

    DREAM short for Drug Resources Enhancement against Aids and Malnutrition , formerly Drug Resource Enhancement against AIDS in Mozambique is an AIDS therapy program promoted by the Christian Community of Sant Egidio . It is designed to give access to free Antiretroviral drug ARV treatment with generic HAART drugs to the poor in Africa on a large scale So far, 5,000 people are receiving ARV treatment, especially in Mozambique , but the program is being built up also in other countries Malawi , Guinea , Tanzania and others. Despite being free, the program aims at excellence in treatment, providing the best existent range of drugs HAART and regular blood testing according to European standards. It is linked with a nutrition program as well as guidance and sanitary education by volunteers other HIV patients taking part in the program , which encourages new patients to comply and come to the appointments. The compliance rate is very high 94 percent . The annual cost per person and year of the program is 800. See also HIV AIDS in Africa Catholic Church and AIDS and Religion and AIDS External links DREAM Program. http dream.santegidio.org dream.santegidio.org . Community of Sant Egidio. http www.santegidio.org www.santegidio.org . References Inter Press Service . http ipsnews.org africa interna.asp?idnews 22928 A Church Group Makes Strides in Supplying ARVs . 2004. World Health Organisation . Perspectives and Practice in Antiretroviral Treatment http www.who.int hiv pub casestudies mozambiquedream.pdf DREAM An integrated faith based initiative to treat HIV AIDS in Mozambique . 2003 Worldbank . HIV AIDS Getting Results http siteresources.worldbank.org INTHIVAIDS Resources 375798 1132695455908 GR Mozambique StEgidio April25.pdf Mozambique s battle against HIV AIDS and the DREAM project , April 2006 med org stub DEFAULTSORT Dreams Category Medical and health organizations Category Religion and AIDS Category HIV AIDS in Africa Category Health in Africa ...   more details



  1. Protein (nutrient)

    , protein energy malnutrition PEM was estimated to affect 500 million people and kill 10 million ... energy needs, leading to muscle wasting over time. If the individual does not consume adequate protein ..., but disregards use of protein for energy metabolism . ref name IJSNEM This requirement is for a normal ... 2 5 hours per training session use protein as a source of 5 10 of their total energy expended ... the protein lost in energy expenditure and protein lost in repairing muscles. Some scientists suggest ... for energy. ref name proteinbody This is not ideal as the main function of protein is to maintain muscle ... and other factors can increase rates of malnutrition and protein deficiency. Protein deficiency ... fibers, which makes adequate energy and protein consumption very difficult. ref name thirdworld Protein deficiency is generally caused by lack of total food energy, making it an issue of not getting ...About protein as a nutrient protein as a class of molecule protein other uses bodybuilding supplement Image AminoAcidball.svg thumbnail 200px Amino acids are the building blocks of protein. Protein s are polymer ... , and tyrosine . In nutrition , protein s are broken down in the stomach during digestion by enzyme ... the essential amino acid s that cannot be biosynthesis biosynthesized by the body itself. Thus, protein from one s diet should provide both essential and non essential amino acids for protein synthesis ... first3 Claude title Energy and macronutrient requirements for physical fitness in exercising subjects ... j.clnu.2010.02.002 ref Most animal and certain vegetable proteins are considered complete protein s with a full ... may practice protein combining to get the essential amino acids in their diet. Deleted image ... of protein Dubious date March 2011 . Protein functions in body Protein is a nutrient needed by the human .... title Protein and the Body journal Oklahoma Cooperative Extension Service, Division of Agricultural ... docushare dsweb Get Document 2473 T 3163web.pdf ref Aside from water, protein is the most ...   more details



  1. Protein sparing

    Protein sparing is the process by which the body derives energy from sources other than protein. Such sources can include adipose fatty tissues , dietary fats and carbohydrates . Protein sparing conserves muscle tissue. The balance between digestible protein DP and digestible energy DE in the diet is a key factor. Decreasing dietary DP DE ratio results in an increase of protein conservation. The amino acids are not catabolized for energy, and are conserved in the body in a greater ratio. The amount of protein used in the body is influenced by the percentage that is digestible by the body, and the total quantity of protein fed to the body. Bodybuilding and other strength training promotes the utilization and conservation of protein s amino acids in the body. Using alternate energy sources lessens the amount of amino acids that will be metabolized for energy. An increase of protein in the diet does not lead to greater protein efficiency, more protein will be lost, but a greater amount of protein will be conserved in the body through sheer volume, staying a step ahead of the metabolization of amino acids for energy. This supposedly happens roughly two days after a water fast , according to fasting proponents. External links Arguments for http drbenkim.com fasting.html 5 Water fasting for health recovery Ben Kim chiropractor http www.ajcn.org cgi content abstract 41 3 540 Evidence for protein sparing in protein supplemented low calorie diets American Journal of Clinical Nutrition Arguments against request additions Scientific analysis http www.uoguelph.ca fishnutrition Publications Bureau 2004 VIISINA.pdf Factors affecting metabolic waste products in fish University of Guelph Category Proteins ...   more details



  1. Protein?protein interaction screening

    The screening of protein protein interactions refers to the identification of protein interactions with high ... for new therapeutic approaches. Methods to screen protein protein interactions Though there are many methods to detect protein protein interactions, the majority of these methods such as Co immunoprecipitation , Fluorescence resonance energy transfer FRET and dual polarisation interferometry are not screening approaches. Ex vivo or in vivo methods Methods that screen protein protein interactions ... of protein protein interactions and their modulators. ref cite journal author Lu JP, Beatty LK, Pinthus ... screening and verification of protein interactions in living cells journal Nature Precedings ... of a protein without bias. However, the method has a notoriously high false positive rate, which makes ... requires two successive steps of protein purification, and thus can not readily detect transient protein protein interactions. Recent genome wide TAP experiments were performed by Krogan et al., 2006 and Gavin et al., 2006, providing updated protein interaction data for yeast organisms check my plural the singular looked very wrong . cross link Chemical crosslinking is often used to fix protein .... ref cite journal author Chen CS, Zhu H year 2006 volume 40 issue 4 pages 423, 425, 427 title Protein microarrays journal Biotechniques pmid 16629388 doi 10.2144 06404TE01 ref See also Protein protein interaction BiFC References Reflist External links External links date August 2010 Protein protein interaction databases http hprd.org HPRD Human Protein Reference Database , a manually curated database of human protein information with visualization tools http www.ebi.ac.uk intact IntAct Interaction ... INTeraction Database , a tool that focuses on experimentally verified protein interactions mined from the literature by curators http mips.gsf.de proj ppi MIPS Mammalian Protein Protein Interaction Database , the MIPS mammalian protein protein interaction database http www.thebiogrid.org BioGRID ...   more details



  1. Protein bar

    unreferenced date April 2011 Protein bars are food bars that contain a high proportion of protein. Dietary purpose Protein bars are targeted to people who are looking for a source of protein that doesn t need preparation. There are different kinds of food bars to fill different purposes. Unlike energy bar s, which focus on providing food energy , or meal replacement bars , which intend to replace the variety of nutrients in a meal, protein bars usually lack food energy and vitamins minerals. Protein bars are mainly used by sports people athletes for muscle building. There are protein bars that are taken simply because of the protein only, others have a combination with carbohydrates for recovering muscle tissue after sports. Various diets based on proteins exist. In France special regulation is present for hyperprot in bars. In more and more markets protein is known for satiety levels. Protein bar niche In addition to other nutrients, the human body needs protein to build muscles. In the fitness and medical fields it is generally accepted that protein after exercise helps build the muscles used. Whey is one of the most often used proteins for protein bars for sports reasons. Next to that protein brings satiety. Issues Many popular protein bars such as Powerbar are known for their high levels of sugar. Sugar from natural sources such as fruit are thought to be healthier after workouts than other sugars, and many health experts argue that sugar from fruit improves athletic performance. References http www.active.com nutrition Articles Get enough protein after your next workout.htm http www.fredericpatenaude.com fruit article.html Category Dietary supplements Category Bodybuilding supplements Category Snack foods Category Breakfast foods ...   more details



  1. Protein?protein interaction prediction

    Protein protein interaction prediction is a field combining bioinformatics and structural biology in an attempt ... protein protein interaction s is important for the investigation of intracellular signaling pathways, modelling of protein complex structures and for gaining insights into various biochemical ... of experimental techniques, including yeast two hybrid screening two hybrid systems, protein fragment complementation assays PCA , affinity purification mass spectrometry , protein microarray s, fluorescence resonance energy transfer FRET , and Microscale Thermophoresis MST . Efforts to experimentally ... in other organisms. In addition, a number of bound protein complexes have been structurally solved ... pairs of protein families with similar patterns of presence or absence across large numbers of species ... imply physical interaction. Prediction of co evolved protein pairs based on similar phylogenetic ... protein in the hypothesized interacting pair. If the matrices are sufficiently similar as measured ... ref Ogmen builds a library of known protein protein interfaces from the Protein Data Bank PDB , where ... a known structure i.e. present in the Protein Data Bank PDB . Bayesian network modelling Bayesian ... potential protein interaction is a true positive result. These methods are useful because ... circumstantial evidence that a particular pair of proteins might interact. 3D template based protein complex modelling This method ref Aloy ref Chen ref Fukuhara ref Kittichotirat makes use of known protein complex structures to predict as well as structurally model interactions between query protein ... to search for protein complex structures that are homologous to the query sequences. These known ... sequences. This method has the advantage of not only inferring protein interactions but also suggests ... is limited to a relatively small number of known protein complex structures. Supervised learning problem ... the known protein interactions supervise the estimation of a function that can predict whether an interaction ...   more details




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