Viral life cycle Updated, will add more info as research permits, most updated as of date below. User PhD Dre Chronic since 1992. User talk PhD Dre talk 22 00, 12 December 2007 UTC Viralshedding refers to the successful reproduction, expulsion, and host cell infection caused by virus progeny. Once replication has been completed and the host cell biology cell is exhausted of all resources in making viral progeny, the viruses may begin to leave the cell by several methods ref N.J. Dimmock et al. Introduction to Modern Virology, 6th edition. Blackwell Publishing, 2007. ref . The term is used to refer to shedding from a single cell, shedding from one part of the body into another part of the body, ref http www.mass.gov dph cdc epii rabies controlplan rcp chap1.rtf Massachusetts Department of Public Health Rabies Control Plan CHAPTER 1 GENERAL INFORMATION Definitions as Used in this Document ... Shedding The release of rabies virus from the salivary glands into the saliva. ref and shedding from bodies into the environment where the viruses may infect other bodies. ref http www.ncbi.nlm.nih.gov sites entrez?db pubmed&uid 512419&cmd showdetailview&indexed google J Infect Dis. 1979 Oct 140 4 610 3 article Viralshedding patterns of children with influenza B infection ref Via budding Image Budding of generic virus, pictorial represent.jpg 120 px right Generic viral budding. Budding through the cell envelope, in effect using the cell membrane cell s membrane for the virus itself is most ... onto the surface of the cell in preparation for the virus to bud through, forming an envelope with the viral ... . Via apoptosis Image Pictorial rep of viral forced apop to infect macro.JPG 100 px right Virus forcing .... Viral progeny are synthesized within the cell and the host cell s transport system ... of recycling viral particle receptors in the enveloped varicella zoster varicella zoster virus ref .... ref . References reflist 2 Virus topics Category Virology Category Viral life cycle Ar ... more details
Shedding can refer to Shedding or moult ing of body parts Desquamation , pathologic or non pathologic skin shedding. A family of card games where the objective is the shedding of one s hand disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
Wiktionary The adjective or adverb viral and the noun virality may refer to any viral phenomenon , that is, an object or pattern that is able to induce some agents to replicate it, resulting in many copies being produced and spread around. For example, virality relating to social, cultural, emotional and affective contagions. In medical Terminology Viral means pertaining to a virus. More specifically, the terms may be used in reference to a biological virus a computer virus contagion theory , relating to social, cultural, emotional and affective contagions viral marketing , the use of existing social networks to spread a marketing message a viral video , a video that quickly attains a high popularity through the Internet disambig nl Viral ja pt Viral ... more details
Image Vortex street animation.gif frame right Vortex shedding behind a circular cylinder. Courtesy, Cesareo de La Rosa Siqueira. Vortex shedding is an unsteady flow that takes place in special flow velocities according to the size and shape of the cylindrical body . In this flow, Vortex vortices are created at the back of the body and detach periodically from either side of the body. See Von K rm n vortex street . Vortex shedding is caused when a fluid flows past a blunt object. The fluid flow past the object creates alternating low pressure Vortex vortices on the downstream side of the object. The object will tend to move toward the low pressure zone. Eventually, if the frequency of vortex shedding matches the Resonance resonance frequency of the structure, the structure will begin to resonate and the structure s movement can become self sustaining. Tall chimneys constructed of thin walled steel tube can be sufficiently flexible that, in air flow with a speed in the critical range, vortex shedding can drive the chimney into violent oscillations that can damage or destroy the chimney ... shedding with low separation frequencies. The optimal pitch for vortex shedding is a 5D pitch 5 x the diameter of the stack . Vortex shedding was one of the causes proposed for the failure of the original ... of the vortex shedding did not match that of the bridge. The bridge actually failed by aeroelasticity ... at Cedar Point in Sandusky, Ohio suffered vortex shedding during the winter of 2001, causing one of the three ... accessdate 2009 02 22 ref Governing equation The frequency at which vortex shedding takes place ... math St math is the Strouhal number , math f math is the vortex shedding frequency, math D math ... shape and on the Reynolds number . Mitigation of vortex shedding effects Modern tall smokestacks ... Another explanation of vortex shedding includes a helpful diagram http www.civeng.carleton.ca Exhibits ... Flow visualisation of the vortex shedding mechanism on circular cylinder using hydrogen bubbles ... more details
Infobox Album See Wikipedia WikiProject Albums Name Shedding the Past Type studio Artist Shed musician Shed Cover Shed shedding the past.jpg Released start date 2008 9 2 Recorded Genre Techno Length Label Ostgut Ton Producer Last album This album Shedding the Past br 2008 Next album Shedding the Past is the 2008 debut album by German techno musician Shed musician Shed . Reception Album ratings rev1 All Music rev1score Rating 4 5 ref Allmusic class album id r1415652 pure url yes All Music review ref rev2 Artistdirect rev2score Rating 4 5 ref http www.artistdirect.com nad store artist album 0,,4763657,00.html Artistdirect review ref rev3 Resident Advisor rev3score Rating 4.5 5 ref http www.residentadvisor.net review view.aspx?id 5436 Resident Advisor review ref rev4 XLR8R rev4score 6 10 ref http www.xlr8r.com reviews shedding past shed XLR8R review ref Automatically generated by DASHBot Resident Advisor an online magazine with a focus on electronic music named Shedding the Past as the best album of 2008. ref name RA cite web url http www.residentadvisor.net feature read.aspx?id 998 title RA Poll Top 20 albums of 2008 work Resident Advisor date 2008 12 17 accessdate 2009 04 29 ref They also named it the 18th best album of the decade. ref cite news url http www.residentadvisor.net feature.aspx?1144 title Top 100 albums of the 00s date January 25, 2010 work Resident Advisor accessdate March 19, 2010 ref Track listing tracklist all writing Shed title1 Intro length1 1 07 title2 Boose Sweep length2 7 06 title3 Another Wedged Chicken length3 7 09 title4 Flat Axe length4 7 23 title5 The Lower Upside Down length5 8 07 title6 Slow Motion Replay length6 7 22 title7 Waved Mind Archive Document length7 4 12 title8 Archive Document That Beats Everything length8 5 51 title9 Ithaw length9 6 58 title10 Estrange length10 6 33 title11 Ostrich Mountain Square length11 2 52 References reflist Category 2008 albums Category Techno albums ... more details
to disc assembly , The Journal of Cell Biology, 87, 451 463. ref Formation and shedding While in the rod ... is mostly genetically controlled, disc shedding and the subsequent RPE phagocytosis appear to be regulated ... disc shedding. Endogenous dopamine and melatonin seem to be the light and dark signal, in particular. Their method of action is simply as follows melatonin activates rod photoreceptor disc shedding ..., M.M. 1980 . Circadian nature of rod outer segment disc shedding in the rat , Investigative Ophthalmology & Vision Science, 19 4 , 407 411. ref Traditional theories about the mechanism of disc shedding One grey area in the entire mechanism of outer segment disc shedding is in what exactly triggers ... shedding, phagocytosis, and renewal , Investigative Ophthalmology & Visual Science, 17 2 , 117 33 .... They induced shedding in Xenopus laevis by adding the excitatory amino acid L aspartate. They found that during L aspartate induced shedding, the RPE cells formed, on their apical domains, previously ... to as pseudopodia . While pseudopodial formation also occurred during a normal light initiated shedding event, the low frequency of shedding, the asynchrony of individual shedding events and the transient .... ref name Besharse Recent research about the mechanism of disc shedding A 2007 paper offers a third ... more details
Infobox television show name Shedding for the Wedding image File SFTW.png 260px caption Shedding for the Wedding ... by followed by related website http www.cwtv.com shows shedding for the wedding production website Shedding For The Wedding is a reality competition series that will follow nine overweight couples as they attempt ... news the cw orders shedding for wedding reality competiton series 10982.php The CW Orders Shedding ... that it was working on four new reality projects which included Shedding For The Wedding . The project ... Hurvitz and Ari Shofet of Pimp My Ride . ref cite web url http www.cwtv.com shows shedding for the wedding about title About Shedding for the Wedding work Official Website publisher The CW Television ... York, the network announced that Shedding for the Wedding would be part of the network s programming ... s host. ref http blog.zap2it.com frominsidethebox 2010 08 the cws shedding for the wedding taps sara rue as host.html The CW s Shedding for the Wedding Taps Sara Rue As Host , Zap2It.com , August ... that the show was not picked up for a second season. Shedding for the Wedding was the lowest rated ... s new reality competition Shedding For The Wedding, that is the challenge that nine overweight ... themes they select. In each episode of Shedding For The Wedding, the couples face off in a big ... TV cite web last first url http www.cwtv.com shows shedding for the wedding about title Shedding for the Wedding ... url http www.dietsinreview.com diet column 02 shedding for the wedding episode 1 recap title Shedding ... Kelsey url http www.dietsinreview.com diet column 03 shedding for the wedding episode 2 recap title Shedding for the Wedding Episode 2 Recap work www.dietsinreview.com date March 3, 2011 accessdate ... url http realitytvmagazine.sheknows.com 2011 03 09 shedding for the wedding flower power episode recap title Shedding For The Wedding Flower Power Episode Recap work realitytvmagazine.sheknows.com ... http thecelebritycafe.com feature shedding wedding recap episode 4 03 19 2011 title Shedding for the Wedding ... more details
Image Hexon.svg thumb Diagram of how a virus capsid can be constructed using multiple copies of just two protein molecules A viral protein is a protein generated by a virus . ref MeshName Viral Proteins ref Many are structural, forming the viral envelope and capsid . ref MeshName Viral Structural Proteins ref However, there are also viral nonstructural protein s and viral regulatory and accessory protein s. More than 490 have been identified. ref name pmid18974184 cite journal author Chatr aryamontri A, Ceol A, Peluso D, et al. title VirusMINT a viral protein interaction database journal Nucleic Acids Res. volume 37 issue Database issue pages D669 73 year 2009 month January pmid 18974184 doi 10.1093 nar gkn739 url http nar.oxfordjournals.org cgi pmidlookup?view long&pmid 18974184 pmc 2686573 ref Aggregated, these proteins can form inclusion bodies . References Reflist Virus topics Viral proteins DEFAULTSORT Viral Protein Category Viral proteins virus stub ar es Prote na viral ... more details
Disambig Viral arthritis poultry a Avian reovirus reovirus infection of chicken s and turkey . Caprine arthritis and encephalitis a retrovirus infection of goat s. Category Veterinary medicine Category Viral diseases ... more details
Unreferenced stub auto yes date December 2009 A viral shift is the sudden emergence of a seemingly novel strain of a virus. It is a prerequisite viral condition for pandemic s. An existing virus undergoes a change and becomes a pathogen , such as the constantly mutating A strain of influenza in which the change is known as an antigenic shift . Existing vaccine s or natural antibodies cannot produce an immune response to the new strain. Viral shift is caused by Reassortment viral subunit reassortment , as opposed to simple random mutation . DEFAULTSORT Viral Shift Category Viruses Virus stub ... more details
refimprove date March 2012 cleanup date March 2012 Viral phenomena are objects or patterns able to Self replication replicate themselves or convert other objects into copies of themselves when these objects are exposed to them. The concept of something, other than a Virus biological virus , being viral came into vogue just after the Internet became widely popular in the mid to late 1990s. An object, even an immaterial object, is considered to be viral when it has the ability to spread copies of itself or change other similar objects to become more like itself when those objects are simply exposed to the viral object . This has become a common way to describe how thoughts, information and trends move into and through a human population. Meme s are possibly the best example of viral patterns. The 1992 novel Snow Crash explores the implications of an ancient memetic meta virus and its modern day computer virus equivalent cquote We are all susceptible to the pull of viral ideas. Like mass hysteria . Or a tune that gets into your head that you keep on humming all day until you spread it to someone else. Jokes. Urban legends . Crackpot religions. No matter how smart we get, there is always ... Crash wikiquote Research on viral marketing techniques has begun to reveal some of the specific dynamics of the viral phenomenon. The viral spread of an Internet message involves a convergence of modalities ... Media Coverage Produced a Viral Video Phenomenon date 2009 04 08 url http www.strangelove.com blog 2009 04 online viewership blog discussion mainstream media coverage produced viral video phenomenon accessdate 2010 01 03 Dead link date September 2010 bot H3llBot ref Examples of viral phenomena in addition to memes are Viral marketing Viral Change creating behavioural change in business through social networks Viral video Chain letter s Viral email Viral license s such as the GNU General Public ... reflist Category Neologisms Category Viral videos ... more details
Unreferenced date December 2009 Viral pathogenesis is the study of how biological virus es cause diseases in their target Host biology host s, usually carried out at the cellular or molecular level. It is a specialized field of study in virology . See also pathogen pathogenesis List of human diseases associated with infectious pathogens DEFAULTSORT Viral Pathogenesis Category Virology ... more details
Orphan date February 2009 Viral transfer is a type of gene splicing that uses a virus as a Viral vector vector for the wanted gene sequence. External links http www.panspermia.org virus.htm http www.uiowa.edu gene http www.pbs.org wgbh nova aids vgtransfer.html http www.pnas.org content 97 1 442.full.pdf Category Biotechnology Category Molecular genetics genetics stub ... more details
Image The cOmplete.jpg right thumb 250px Full viral symphOny cover art by Joseph Nechvatal viral symphOny ... ref http www.vimeo.com 3908524 Joseph Nechvatal Interview see end for mention of viral symphOny ref ref http www.archive.org details ViralSymphony viral symphOny archived at archive.org ref . It was created between the years 2006 and 2008 using custom artificial life C software based on the viral phenomenon model. ref http www.ubu.com sound nechvatal.html 2 excerpts from viral symphOny at UbuWeb ... viral symphony complete Review of full viral symphOny by Continuo ref Awards viral symphOny was chosen ... The Net , 5 29 June 2008, Valencia, Spain ref Observatori 2008 After The Future , p. 80 ref viral ... Nechvatal Movements Movement 1 the enthrOning 28.10 min Joseph Nechvatal original concept viral structures ... Movement 2 murmuring tOngue Of Ovid 20.53 min Joseph Nechvatal original concept, viral structures, & synthesizer Matthew Underwood nano, micro, meso and macro structures Stephane Sikora C viral ... min Joseph Nechvatal original concept, viral structures, and text Matthew Underwood nano, micro, meso ... Horns, Trumpets, Trombone Performance history viral symphOny was re mastered into 5.1 surround sound ... www.harvestworks.org index.php?option com content&view article&id 545 3Ajoseph nechvatal viral symphony&catid ... viral symphOny was performed as the soundtrack to a digital art projection by Joseph Nechvatal in collaboration with Stephane Sikora on April 28th , 2012 at Galerie Richard in New York. The complete viral ..., 2009 http www.archive.org details ViralSymphony viral symphOny is downloadable for free at www.archive.org The first three movements of the viral symphOny net broadcast by WebSYNradio four times a day ... fakefestival exhibits nechvatal viral.html The complete viral symphOny was performed as the soundtrack ... Interview http continuo.wordpress.com 2009 01 16 joseph nechvatal viral symphony complete Review of full viral symphOny by Continuo http sonhors.free.fr kronik Joseph Nechvatal viral symphony.htm ... more details
Viral Messages refer to marketing messages that are passed from person to person through their Social Networks . To create successful viral marketing messages, where success is defined as positive Return on Investment , marketers must identify individuals with high Social Networking Potential SNP communicate compelling information that induces them to purchase the marketer s offer communicate information that high SNPs are likely to pass on through their social network Communication of information in media that can be easily forwarded such as Internet videos, text messages SMS can effectively augment word of mouth transmission of the information throughout social networks. See also Social Networking Potential Viral Marketing Social networking Category Viral marketing Category Social networks Category Buzzwords ... more details
Infobox Company name The Viral Factory logo Image TheViralFactory.jpg 200px type Public company Public ... country location London , United Kingdom locations area served Global key people industry Viral Marketing ... divisions subsid homepage http www.theviralfactory.com theviralfactory.com footnotes intl The Viral Factory is a full service viral marketing agency based in Shoreditch , London United Kingdom . History The Viral Factory was founded in 2001 by Ed Robinson and Matt Smith. Their first venture was a collaboration ... Headrush ref cite web url http www.youtube.com watch?v oBOoFHuQYTQ title Youtube Headrush The Viral Factory Self Promotion ref , an in house promotional viral which gained the fledging company its first ... watch?v 960vBSKT Pw title Youtube Moon Truth ref aided in establishing the viral as a tool for public and media notoriety. One of The Viral Factory s first major corporate campaigns was a series ... in global Blue chip stock market blue chip clients and further viral campaigns with brands such as Microsoft , Ford and Coca Cola . In 2010 The Viral Factory closed its USA branch. Style and content The Viral Factory work on feeding basic human emotions with anarchic versions of reality to get ... SZkNJ7l35a title Youtube Cloverfield Oil Rig ref The Viral Factory has, on occasions, used covert seeding ... studio. This viral hoax led to 3,000 people, taken in by the footage, calling NASA to complain about their dishonesty in saying that they had conquered the moon. Ford Ka campaign. A viral entitled ... roof. The viral caused outrage which led to the advertising agency that allegedly commissioned the viral ... The Viral Factory ref Awards Cannes Cyber Gold Lion ref cite web url http www.canneslions.com ... Gold, Viral Fingerskilz Hewlett Packard 2007 Webby Awards Not for profit People s Voice Winner GI Jonny BBC Learning 2008 D&AD Yellow Pencil, Viral Animation & Motion Graphics & YouTube 2007 awards nomination, Most creative for How we met Samsung Electronics 2008 See also Viral marketing Seeding agency ... more details
Viral culture is a laboratory test in which samples are placed with a Cell biology cell type that the virus being tested for is able to infect. If the cells show changes, known as cytopathic effect s, then the culture is positive. ref cite web url http www.webmd.com hw health guide atoz stv5474.asp title Viral culture last Curtis first Jeanette coauthors Caroline Rea date 25 May 2007 work WebMD accessdate 2009 09 09 ref Traditional viral culture has been generally superseded by shell vial culture, in which the sample is centrifuged onto a single layer of cells and viral growth is measured by Laboratory diagnosis of viral infections Antigen detection antigen detection methods. This greatly reduces the time to detection for slow growing viruses such as cytomegalovirus , for which the method was developed. ref cite book last Storch first Gregory A. ddddddddddddddddddcoauthors Bernard N. Fields, David Mahan Knipe, Peter M. Howley title Fields Virology editor David Mahan Knipe, Peter M. Howley publisher Lippincott Williams & Wilkins year 2007 edition 5th volume 1 pages 3177 chapter Diagnostic virology isbn 0781760607 url http books.google.com ?id 5O0somr0w18C&pg RA1 PA570 ref In addition ... centrifugation, the viral particles of the sample are in close proximity to the cells. Human and monkey cells are used in both traditional viral culture and shell vial culture. Human virus types that can be identified by viral culture include adenovirus , cytomegalovirus , enteroviruses , herpes simplex ... in a viral culture are determined by cytopathic effect s. ref name Leland2007 http www.ncbi.nlm.nih.gov ... CMR.00002 06 url ref See also Cell culture Instruments used in microbiology Laboratory diagnosis of viral infections Viral plaque References reflist External links cite web url https www.labcorp.com wps ... title Viral Culture, General work LabCorp accessdate 2009 09 09 cite web url http www.lhsc.on.ca ... stub virus stub simple Viral culture ... more details
Refimprove date May 2009 Image Viral Tegument.svg thumb right 300px Location of the viral tegument. A viral tegument or tegument , more commonly known as a Viral matrix protein viral matrix , is a cluster of proteins that lines the space between the envelope and nucleocapsid of all herpesviridae herpesviruses . ref http www.uniprot.org keywords 920 ref ref http www.sciencedirect.com science article pii S1047847711000712 ref The tegument generally contains proteins that aid in viral DNA replication and evasion of the immune response , typically with inhibition of signalling in the immune system and activation of interferon s. The tegument is usually Fact date May 2009 released shortly after infection into the cytoplasm . These proteins are usually Fact date May 2009 formed within the late phase of the viral infectious cycle, after viral genes have been replicated. Much information regarding viral teguments has been gathered from studying Herpes simplex virus . ref name herpes cite journal last Mchamstien first Hamm Y. coauthors Mable Mchamstien, and Brian J. Yeung date April 2007 title Herpes Simplex Virus Tegument Protein V1 Elucidation and Formation Around the Nucleocapsid journal Journal of Virology publisher American Society for Microbiology volume 28 issue 2 pages 1262 1274 ref Properties of teguments Viral teguments can be symmetric ally arranged via structural and scaffolding protein or can also be asymmetrically arranged, depending on the virus. Fact date May 2009 Teguments are rarely Fact date May 2009 haphazardly placed and usually involve scaffolding proteins in their formation around the nucleocapsid. Non essential proteins included in the tegument may aid in immune ... viral genes. Tegumental contents are released into the cytoplasm upon entrance into the cell ... in insertion of the viral genome into host cell cytoplasm or nucleus. Viruses containing teguments ... to begin viral transcription. The best studied examples are the Herpesvirus family, in which ... more details
Unreferenced date December 2009 Viral transformation most commonly refers to the virus induced malignant transformation of an animal cell biology cell in a body or cell culture . In molecular biology , the term may also refer to the transfection of DNA into a host cell using a viral vector . Virus induced malignant transformation See also Malignant transformation Viral transformation can impose characteristically determinable features upon a cell. Typical phenotype phenotypic changes include high saturation density, anchorage independent growth, loss of contact inhibition, loss of orientated growth, immortalisation, disruption of the cell s cytoskeleton . Epidemiological studies suggest that malignant transformation of cells by viruses occurs via multiple steps. This involves initiation, promotion and progression events. Viruses act along with other factors to transform cells. The persistence of at least part of the viral genome within the cell is required for cell transformation. This is accompanied by the continual expression from a number of viral gene s. These genes interfere with a cell s signal transduction signaling pathway causing the observed phenotypic changes of the cell. The end result is a transformed cell showing increased cell division, which is favorable to the virus. Transformation using viral vectors The term transformation genetics transformation is also used for the introduction of foreign DNA into cells, which can be achieved using a viral vector to transfer the DNA. This process is also referred to as transfection or transduction genetics transduction , respectively. Genetic engineering DEFAULTSORT Viral Transformation Category Molecular biology Category Virology Molecular cell biology stub ... more details
June pmid 15319091 doi url ref References reflist Nervoussystem disease stub Viral diseases Diseases of meninges Category Meningitis Category Viral infections of the central nervous system simple Viral ... more details
Infobox Album See Wikipedia WikiProject Albums Name Things Viral Type studio Artist Khanate band Khanate Cover KhanateThingsViral.jpg Released October 6, 2003 Recorded 2002&ndash 2003 Genre Drone metal Length 59 41 Label Southern Lord Records small Southern Lord Records discography SUNN28 small Producer James Plotkin Last album Khanate album Khanate br 2001 This album Things Viral br 2003 Next album Capture & Release br 2005 Album ratings rev1 Allmusic rev1Score Rating 4 5 Allmusic class album id r663035 pure url yes link Things Viral is the second album by American drone metal band Khanate band Khanate , released in 2003 on the Southern Lord Records Southern Lord record label label . The CD was released in two versions a European digipack version and a U.S. jewelcase version. There was also a Gramophone record LP version on LOAD Records with 1000 gatefold plus 12 copies released. Track listing CD tracks All Songs Written & Arranged By Khanate. Copyright Ideologic Organ Commuted 19 13 Fields 19 50 Dead 9 27 Too Close Enough To Touch 11 11 LP tracks Commuted Fields Too Close Enough To Touch Commuted coda Personnel Alan Dubin Vocal Stephen O Malley Guitars James Plotkin Bass, Keyboards, Synthesizers Tim Wyskida Drums, Percussion Production Produced, Recorded, Engineered & Mixed By James Plotkin External links http www.discogs.com Khanate Things Viral release 906110 Things Viral at discogs DEFAULTSORT Things Viral Album Category 2003 albums Category Southern Lord Records albums Category Khanate albums pl Things Viral ... more details
Viral evolution is a subfield of evolutionary biology and virology that is specifically concerned with the evolution of virus es. Many virus es, in particular RNA virus es, have short generation times and relatively high mutation rates on the order of one point mutation or more per genome per round of replication for RNA viruses . This elevated mutation rate, when combined with natural selection , allows viruses to quickly adapt to changes in their host environment. Viral evolution is an important aspect of the epidemiology of viral diseases such as influenza influenza virus , AIDS HIV , and hepatitis e.g. HCV . It also causes problems in the development of successful vaccine s and antiviral drug s, as Resistance to antiviral drugs resistant mutation s often appear within weeks or months after the beginning of the treatment. RNA viruses are also used as a model system to study evolution in the laboratory. One of the main theoretical models to study viral evolution is the quasispecies model , as the viral quasispecies . Inter host and intra host evolution In evolutionary virology and to an extent in the wider field of pathology , inter host evolution is considered to represent the geological, i.e. visible or detectable, evolution of a virus while intra host evolution represents the invisible evolution of a virus. Adaptive changes acquired by inter host evolution are rarely lost once acquired. Changes acquired by intra host evolution may be lost if the evolutionary landscape changes, for example a population of viruses may become resistant to an antiviral drug while the host patient takes it, but rapidly revert to wild type if treatment ceases. Viral Infection tend to have a short ... recombination recombination and Chromosomal translocation translocation events. See also Viral classification RNA virus DNA virus Viral quasispecies Viral decay acceleration Further reading E. Domingo ... DEFAULTSORT Viral Evolution Category Evolutionary biology Category Virology Category Microbial ... more details
there is, anyone with an Internet connection. Viral art on the Internet could be seen as an evolution of Viral marketing , which is a technique were a product is advertised in such a way that it spreads ... meant for a cinema audience, but after being judged too explicit it went Viral video viral and started ... clandestine. Indeed, the Banksy phenomenon has inspired and helped spawn other emerging viral artists such as the UK s Iveski ref http viral art.blogspot.com The Accidental Artist, or, Because sometimes ... can. References Reflist Category Art genres Category Neologisms Category Viral videos ... more details
About viral emails the propagation of viruses via E mail emails computer virus A viral email also known ... in a word of mouth manner. This is an example of a viral phenomenon , which is used for profit in viral marketing , but can also contribute to the propagation of Internet meme s like viral video s. Overview Viral emails may arise in a number of situations, but the process is relatively simple ... it along that is a common part of the chain letter model. A common commercial application for viral emails is that of the viral advertising campaigns promotional emails are specifically created so that they follow a viral propagation. Behavior A 2004 study into viral email behaviors identified a number ... Lewis , Regina Mobilio, Lynne Perry, David Raman, Niranjan year 2004 title Viral Marketing or Electronic ... viral emails, where humor is a common theme, ref name Shifman and where more risque content ... was old. ref name Phelps Commercial implications In viral marketing , the aim is to spread .... Unlike e mail spam spam , which is based on a massive distribution of unsolicited emails, viral emails ... of viral email to marketers while users are quick to delete email from marketers, they are less ... Pass Along Emails Motivations and Behaviors of Viral Consumers editor Haugtvedt, Curtis Machleit ... Behavior publisher Routledge isbn 0805851550 pages 64 ref As an example of viral marketing in practice ... by the company. While at the time the Thresher Group denied that they were attempting to run a viral ... Nevertheless, as Ruth Rettie highlights, viral emails aren t always a boon to marketers it is just ..., many viral emails that may appear to be advertisements are, in fact, fake, and run the risk of significantly ... viral emails, often with a particular focus on humorous emails. ref name Shifman cite journal ... devoted to adult viral emails and http www.boredru.com Boredru ref name Smith cite news last Smith first David date December 12, 2004 title Viral email rocks the world work The Observer url http www.guardian.co.uk ... more details
Cleanup date February 2012 reason The article is heavily biased Viral load is a measure of the severity of a virus viral infection, and can be calculated by estimating the Virus quantification amount of virus ... of blood plasma . Tracking viral load is used to monitor therapy during chronic viral infections ..., and hepatitis C virus. Technologies for viral load testing A recent review study by Puren et al ..., and Handling for Viral Load Testing and Surveillance year 2010 last1 Puren first1 Adrian last2 Gerlach ... J. journal The Journal of Infectious Diseases volume 201 pmid 20225943 ref categorizes viral load ... for quantifying the viral load using NATs. ref Buckingham L, Flaws ML. 2007. Molecular Diagnostics ... Polymerase Chain Reaction RT PCR is a variation of PCR that can be used to quantify viral RNA ... which are used to increase the signal intensity, which is converted to a viral count. class wikitable HIV NATs for viral load approved & licensed by the FDA for sale in the United States ref ... ucm091626.htm ref PCR Viral load 3 2 1999 Roche Molecular Systems Roche Molecular Systems, Inc ... PremarketApprovalsPMAs ucm091220.htm ref NASBA molecular biology NASBA Viral load 11 ... is proportional to the concentration of viral particles. The linear range for this assay is 48 ... approval CE Mark for clinical use and is also used for viral load monitoring. Virus associated reverse ... cite journal pages 291 6 doi 10.1002 jmv.20360 title Improved HIV 1 viral load determination based ... 1 Viral Load Monitoring volume 3 issue 2 pages 183 90 journal Current HIV Research url http www.benthamdirect.org ... 16333081 ref Components for viral load tests Specimens EDTA plasma is the best source of cell free viral RNA for RNA based viral load testing. Consideration of Laboratory specimen specimen collection ... hours, 14 days at 4oC and extended periods of time at 70oC without significant decreases in viral ... from specimen handling. DBS and DPS were successfully evaluated for viral load testing, but their linear ... more details
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