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replicate in the cytoplasm and bud through the cell membrane ... cytokines which weaken the vasculature causing bleeding, hemorrhage, and loss ...
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... petechial/purpuric skin rash central nervous system defects 2. Mononucleosis syndrome fever, malaise, atypical lymphocytosis, ...
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Title: Presentazione di PowerPoint Author: Utente Last modified by: saverio Created Date: 6/8/2006 12:58:52 PM Document presentation format: Presentazione su schermo
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Picornaviruses. Enteroviruses. Molecular Classification of enteroviruses ... With the Polio MLV (Sabin Oral PV vaccine) significant disease can arise by back ...
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Laboratory virology
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Viremia. Presence of viruses in the blood stream biphasic. Primary (prodromal phase ... Ovine Poxviruses. Vesicular swine disease. Secondary skin infections ...
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Distinguishing characteristics of viruses. Obligate intracellular parasites ... dsRNA (reo, rota) ssRNA ( ) (picorna, toga, flavi, corona) ...
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Tadpole-shaped. Bullet-shaped. Filament. Shapes of Viruses:Spherical. Shapes ... Tadpole-shaped. Shapes of Viruses :Bullet-shaped. Shapes of Viruses :Filament ...
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Some viruses may remain dormant inside host cells for long periods, causing no obvious change in their host cells (a stage known as the lysogenic phase).
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VIRAL INFECTIONS Dr. ALAA HUSSAIN A.AWN Figure 14.13 Oral Kaposi's sarcoma. A full examination is important to detect disease that may affect the palate, gums, fauces ...
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... samples CNS infections Some viruses causing encephalitis CNS infections - samples Eye infection When to take samples? When to take samples?
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(baby hamster kidney, BHK) ... Titer = 2.4 x 108 pfu/ml. Transformation. loss of contact inhibition ... 15 virus = 1.5 x 104 virus/ml. 1.5 x 104 virus/ml ...
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Rhabdoviruses and Tospoviruses February 12, 2003 VSV: A Typical Enveloped Virus Targeting of virus glycoproteins is key for enveloped viruses Glycoproteins must be ...
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Title: Epidemiology and Prevention of Viral Hepatitis A to E: Author: David L. Smith Last modified by: James Mullins Created Date: 4/1/1997 6:07:08 PM
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RNA VIRUSES * * 6 * 28 * 7 7 7 * 26 26 26 Hepatitis A Virus Hepatitis B Virus Hepatitis B Virus Hepatitis B virus is unusual among animal viruses in that: Infected ...
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INTRODUCTION TO VIROLOGY
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Infection and Immunity What does a pathogen have to do? Infect (infest) a host Reproduce (replicate) itself Ensure that its progeny are transmitted to another host ...
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Enteroviruses cause a variety of diseases including, febrile illnesses, and ... Kuru. Prions. Infectious proteins. Normally found on surface of mammalian cells ...
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ALL ANIMAL RNA VIRUSES CODE FOR A POLYMERASE. 4. Need to make mRNA ... stop codon. for translation. POLYPROTEIN. 18. Inhibition of host cell translation. HOST mRNA ...
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Replication of Viruses * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Glucose is then removed by glucosidase (trimming). The viral glycoprotein is ...
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Acute infantile gastroenteritis 40, 41 10. Intussusception 1, 2, ... Live attenuated vaccines now available for use in children Noroviruses (Norwalk-like) ...
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RNA VIRUS REPLICATION STRATEGIES RNA VIRUS STRATEGIES Need to make mRNA Need to make mRNA Need to make mRNA Need to make mRNA Need to make mRNA RNA viruses which do ...
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complications of latency & recurrent infections become more severe with age, ... Tomato plants - and for Potato spindle tuber viroid. Cadang cadang viroid. Prions ...
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HIV Structure and Function Background: Basic Virology and Pathogenesis Structure: Virion structure, genomic structure, and accessory molecules Lifecycle: Infection ...
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Neurovirology Acute viral infections Rabies, Enteroviridae, Mumps, Arenaviridae, Arboviruses Herpes viral infections HSV, VZV, CMV Chronic viral infections
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Can cause genital & neonatal herpes, but HSV-2 more commonly does. Latency in neurons ... Genital herpes. Painful vesicles on genitals; burning, itching, ...
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HIV Structure, Lifecycle and Replication (1) Background: Basic Virology and Pathogenesis Structure: Virion structure, genomic structure, and accessory molecules
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Viruses Microbiology 221 Viruses Obligate intracellular parasites They are able to reproduce their life cycle only within the cell of their host They usually have an ...
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To review the basic steps in virus replication virus. To review how viruses are classified with particular emphasis on the ... Viral lesions (cytopathology) ...
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I dare say you haven't had much practice,' said the Queen. ... as primer: trp, pro, glu, lys (his, arg in fish and reptile viruses [epsilon] ...
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patients with CNS trauma or after neurosurgical intervention ... Reservoir: deer mouse and other rodents. Mode of transmission: aerosol transmission from rodents ...
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Title: Slide 1 Author: Herman Retnandar Last modified by: Windows 7 Created Date: 9/17/2005 1:47:05 PM Document presentation format: On-screen Show (4:3)
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Obligatory intracellular parasites Contain DNA or RNA No ribosomes No ATP-generating mechanism Contain a protein coat Hepadnaviridae Double-stranded DNA, enveloped ...
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Title: Presentazione di PowerPoint Author: Legnani Pier Paolo Last modified by: frubesco Created Date: 3/15/2003 5:46:55 PM Document presentation format
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VIROLOGIA Infezione virale delle piante Malattie virali delle piante: foglia di orchidea Struttura dei virus Nell'infezione virale si distinguono due fasi: Fase ...
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Subacute ( 7 days) Chronic ( 4 wks) Historical/physical exam clues ... commands, gaze palsy, abnl visual fields, facial palsy, arm or leg drift, & abnl ...
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Microbial Models: The Genetics of Bacteria and Viruses Chapter 18
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20 chapter viruses associated with respiratory infections Department of pathogenic biology xie-shuixiang ORTHOMYXOVIRUSES FLU True influenza influenza virus A ...
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essential for attachment of the virus to the host cell. General Structure of Viruses ... Helps to bind the virion to a cell surface ...
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It is transmitted by an African leafhopper. ... adjusting planting dates to avoid migrating leafhoppers landing on young plants. ...
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Title: Our aim Author: Gary Whittaker Last modified by: Created Date
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Title: Our aim Author: Gary Whittaker Last modified by: disco Created Date: 8/25/2000 4:20:21 PM Document presentation format: Presentazione su schermo
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Title: D K NT LE SEYREDEN NFEKS YON HASTALIKLARI Author: I Last modified by: mer Cevit Created Date: 2/6/2005 7:34:39 PM Document presentation format
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Title: ntrauterin Enfeksiyonlar Author: DRALICETIN Last modified by: enay Created Date: 3/17/2002 10:45:56 PM Document presentation format: Ekran G sterisi
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Percutaneous; Permucosal. DNA. hepadnavirus. HBV (acute) Fecal-oral. RNA. Enterovirus 72(heptovirus) ... Unlike other picornaviruses, however, HAV is not ...
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FLAVIVIRUSES PESTIVIRUSES HEPACIVIRUSES The identification of the hepatitis C virus Michael Houghton, PhD Epiphany Biosciences Inc. San Francisco
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Congenital Infections TORCH Toxoplasmosis Other (syphilis) Rubella Cytomegalovirus (CMV) Herpes simplex virus (HSV) Varicella zoster (the chickenpox virus).
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(may also be protracted course of disease) multiple neurological symptoms. 3 ... human cadaver growth hormone. human cadaver gonadotropin. dural mater grafts ...
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Viral Encephalitis Dan Karlin, Jenny Richmond, Chiemi Suzuki BIO 4158: Microbiology and Bioterrorism Dr. Zubay April 20, 2004 Roadmap Introduction History and ...
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Don't see with vaccine strain. 24. DIAGNOSIS. Serodiagnosis ... LIVE ATTENUATED VACCINE. Does not spread to contacts. Can cause problems in immuno-suppressed ...
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Title: PREVENZIONE E DIFFUSIONE DELLA TUBERCOLOSI Author: preinstalled copy Last modified by: antinori Created Date: 4/1/2003 8:10:27 PM Document presentation format
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2-4 days after prodrome, 14 days after exposure. Maculopapular, becomes confluent ... Nonspecific prodrome of myalgia, malaise, headache, low-grade fever ...
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Rubella and Rubella Vaccine Epidemiology and Prevention of Vaccine-Preventable Diseases National Immunization Program Centers for Disease Control and Prevention
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Images of vaccine-preventable diseases are available from the Immunization ... Prodrome of low-grade fever. Maculopapular rash 14-17 days after exposure ...
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Viral Respiratory Tract Infection-Part 2 Prof. Dr Asem Shehabi Faculty of Medicine, University of Jordan Rhinoviruses Rhinoviruses part Picorna virus Group.. have ...
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Pediatric Exanthems and rashes + + + + + * Measles girl: unwell looking Exanthem: Maculopapular; starts on face; cranio-caudal spread is typical; rarely involves ...
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