TAILIEUCHUNG - Ebook Medical microbiology and infection at a glance (4th edition): Part 2

(BQ) Part 1 book "Medical microbiology and infection at a glance" presentation of content: Influenza viruses, parainfluenza and other respiratory viruses, filamentous fungi, yeast infections, intestinal protozoa, gut helminths, tissue helminths, systemic infection,. and other contents. | 29 Virus structure, classification and antiviral therapy Virus proteins Possible structural components Envelope from host cell Nucleoprotein Capsid forming virus structure Nucleic acid ds DNA +ss RNA –ss RNA +ss RNA Parvovirus Picornaviridae Paramyxoviridae Retroviridae (HIV) Calicivirus Herpesvirus ss DNA Orthomyxoviridae Pox virus DNA RNA Togavirus & flavivirus Arenavirus Coronavirus Adenovirus +ss RNA Hepadnavirus +ss RNA Viral proteins New virus Viral classification Viral classification is based on the nucleotides in the virus, its mode of replication, the structure and symmetry of the structural proteins (capsids) and the presence or absence of an envelope. Genetic material and replication DNA viruses • Double-stranded DNA viruses include poxviruses, herpesviruses, adenoviruses, papovaviruses and polyomaviruses. • Single-stranded DNA viruses include parvoviruses. Rhabdoviridae –ss RNA +ss RNA New virus Host membrane Viral proteins Enveloped virus –ss RNA New virus Viral proteins DNA viruses usually replicate in the nucleus of host cells by producing a polymerase that reproduces viral DNA. Viral DNA is not usually incorporated into host chromosomal DNA. RNA viruses RNA viruses possess a single strand of RNA and adopt different reproductive strategies: • RNA sense (positive) may serve directly as mRNA and be translated into structural protein and an RNA-dependent RNA polymerase. Medical Microbiology and Infection at a Glance, Fourth Edition. Stephen H. Gillespie, Kathleen B. Bamford. © 2012 John Wiley & Sons, Ltd. 64 Published 2012 by John Wiley & Sons, Ltd. • RNA antisense (negative) contains an RNA-dependent RNA polymerase that transcribes the viral genome into mRNA. Alternatively, the transcribed RNA can act as a template for further viral (antisense) RNA. • Retroviruses have single-stranded sense RNA that cannot act as mRNA. This is transcribed into DNA by reverse transcriptase and incorporated into host DNA. The .

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• Systemic infection
• Medical microbiology
• Infection at a glance
• Influenza viruses
• Filamentous fungi
• Yeast infections
• Intestinal protozoa
• Gut helminths
• Infection control in the intensive care unit
• Infection control
• Essentials in clinical microbiology
• Device policies
• Systemic antibiotics
• BMC Pediatrics
• Fungal colonization
• Systemic fungal infection
• Very low birth weight
• Nonspecific manifestations
• The intensive care unit
• Microorganisms according
• Systemic antifungals
• Enteral antimicrobials
• Carriage colonization
• Systemic juvenile idiopathic arthritis
• Gastrointestinal infection
• Case report
• Abdominal pain
• BMC Cancer
• Epstein Barr virus
• Chronic active Epstein Barr virus infection
• T/NK cell lymphoproliferative disease
• Western countries
• Diagnostic standards
• Measles virus infection
• Aerosolized secretions
• Molecular characterization of measles virus
• Children in parts
• Maculopapular rash
• Respiratory epithelium
• Otitis media
• BMC Musculoskeletal Disorders
• Fracture related infection
• Intramedullary nailing
• Local antibiotic delivery
• Bacteriotogy
• Microbiology
• new organisms
• Virology
• Mycology
• Parasitology
• BMC Veterinary Research
• Systemic mycosis
• Scedosporium apiospermum
• Disseminated infections
• Nasal infection
• Human Papilloma
• Virus Infection
• Papillomavirus Infection
• Croatian Men
• Prevalence
• HPV Type Distribution
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• báo cáo y học
• công trình nghiên cứu về y học
• tài liệu về y học
• cách trình bày báo cáo
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• Cases in medical microbiology
• Infectious diseases
• Advanced cases
• Central nervous system infection
• Systemic infections
• Skin and soft tissue infections
• Antimicrobial susceptibility
• Single centre experience
• Blood stream infection
• Systemic inflammatory response syndrome secondary
• Multi organ dysfunction
• BMC Pharmacology and Toxicology
• Surgical Site Infection
• Bugando Medical Centre
• Antimicrobial prophylaxis reduces
• Fourth generation cephalosporins
• BMC Plant Biology
• Systemic acquired resistance
• Hypersensitive response
• Virus movement
• Post transcriptional gene silencing
• Effector triggered immunity
• Defensive signal transduction
• BMC Genomics
• Salmonella Typhi
• Typhoid fever
• Acute systemic infection
• Salmonella enterica