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Medical University of Lodz Division of Studies in English (4MD
Medical University of Lodz Division of Studies in English (4MD

... Knowledge: the student knows the bacterial physiology, the optimal conditions for their growth in vitro: nutritional requirements (chemical components of the bacterial cell, various requirements of nutrients); temperature (psychrophilic bacteria, mesophiles, and thermophiles); gaseous requirements ( ...
KROK – 1 Questions on Microbiology, Virology and Immunology for
KROK – 1 Questions on Microbiology, Virology and Immunology for

... D. Inhibition of sulfhydryl groups of thiol enzymes E. Protein coagulation ...
Characteristics Of Living Organisms
Characteristics Of Living Organisms

... Effect of VIRUSES on ORGANISMS A Brief History  Viruses couldn’t be seen until the invention of the electron microscope in the 1930s.  Edward Jenner (1796) developed a smallpox vaccine by using puss from cowpox. He did not know both diseases were caused by viruses. He created the name “vaccinus” ...
Spinal Cord Ventral Horns and Lymphoid Organ Involvement in
Spinal Cord Ventral Horns and Lymphoid Organ Involvement in

... www.mdpi.com/journal/viruses ...
1. Description of the course
1. Description of the course

... disease. Antroponoznye, zoonotic infectious diseases. Mechanisms and modes of transmission. The dynamics of infectious disease. Forms of infectious disease. The concept of an epidemic, pandemic, endemic, sporadic incidence of hospital infections. Experimental infection. Topic 14. Immunity. Immunodi ...
Student factsheet for this topic
Student factsheet for this topic

... Separate scouring calf from other calves but it must be able to see them. Make sure that the feeding routine is the same at all times e.g. type of milk, strength, temperature, amount of time in between feeds. All these can upset the small intestine, making infection more likely Hygiene of the calf’s ...
Microorganisms and Human Disease (Chapters 21
Microorganisms and Human Disease (Chapters 21

... organ infection → death Cows & deer unaffected by shiga toxin Peptic ulcer disease – Helicobacter pylori: spirilium urease: urea → ammonia (buffer) for stomach colonization → ulcer, self destruction via acid environmental source unknown Viral Infections of the Digestive System Mumps – Mumps virus tr ...
INFECTION AND INFECTIOUS PROCESS
INFECTION AND INFECTIOUS PROCESS

... which fail to multiply on living tissue and so are not important in infectious disease. • Parasites: They are organisms that can establish themselves and multiply in hosts. They may be pathogens or commensal. Pathogens are those which are capable of producing disease in a host. On the contrary comme ...
Hiv 101 - WordPress.com
Hiv 101 - WordPress.com

... Can develop flu-like symptoms ARS or acute retroviral syndrome Body is producing very large amounts of HIV virus, and immune cells are being destroyed Will eventually ‘level out’ at a viral set point High risk of spreading infection to others ...
Practice Midterm
Practice Midterm

... a. It is very easy for a patient to overdose on steroids b. Steroids can compromise the function of the immune system c. Steroids can backfire, making the bacteria stronger d. Steroids are not naturally found in the body; it may react negatively 57. Should an antibiotic be prescribed for a viral inf ...
Shipping Biological Substances at the U of R
Shipping Biological Substances at the U of R

... Infectious Substances are defined as a substance known or reasonably believed to contain viable micro-organisms such as bacteria, viruses, rickettsia, parasites, fungi, and other agents such as prions that are known or reasonably believed to cause disease in human or animals. Anything in Risk Group ...
pathogenesis of bacterial infection
pathogenesis of bacterial infection

... Occasionally, S. pneumoniae strains from the nasopharynx are aspirated into the lungs. Infection develops in the terminal air space of the lungs in persons who do not have protective antibodies against that type of S. pneumoniae. Multiplication of S. pneumoniae strains and resultant inflammation lea ...
Referat general
Referat general

... the myocytes membrane. The membrane proteins are identified as antigens causing an autoimmune process followed by structural disability of the myocytes. HIV may persist in receiver cells of the myocardium and cortex, even after antiretroviral therapy. Receiver cells can maintain HIV-1 for long perio ...
Bacteria of Medical Importance
Bacteria of Medical Importance

... soil and water, and they play an important role in decomposition, biodegradation, and the C and N cycles. Also, many bacteria which are pathogens of plants are found in this group, including Pseudomonas, Xanthomonas and Agrobacterium. ...
BIOL 260 - Big Bend Community College
BIOL 260 - Big Bend Community College

... a. describe the physical characteristics of both the virideae and prions and relate them to the essential characteristics of life forms. b. detail the process of viral replication from adsorption to egress or latency. c. demonstrate a stepwise understanding of the processes of DNA replication and pr ...
structureseed
structureseed

... Coronaviridae, a member of the order Nidovirales, is a family of viruses with ssRNA genomes which are a significant causative agent of common colds and other severe respiratory illness such as SARS. The coronaviruses have enveloped, non-icosahedral, pleiomorphic capsids with diameters ranging from 8 ...
Chapter 13
Chapter 13

... that allow them to adhere (stick) to membranes or surfaces, and thus escape defenses Pili (fimbriae) – Neisseria gonorrhea, if a strain has no pili it is not pathogenic. The chemicals that allow such attachment are called “adhesins” – They are often glycoproteins or protein that bind to receptors on ...
PowerPoint
PowerPoint

...  Phases 1 and 2 are reported as AIDS if CD4+ T cells <200 cells/µl; Phase 3 always reported as AIDS  Progression from HIV infection to AIDS:  10 y  The life of an AIDS patient can be prolonged by the proper treatment of opportunistic infections  People lacking CCR5 are resistant to HIV infectio ...
who am I germ slides
who am I germ slides

...  Cooking seafood can destroy me  I have been found in herring  Sometimes I produce a tingling in the throat  Purchasing seafood from approved suppliers can prevent me 4. Identify the virus or parasite: Norovirus  I am often associated with ready-to-eat food  Proper handwashing is essential to ...
Department of Pathogen Molecular Biology
Department of Pathogen Molecular Biology

... spectrum of diseases studied is wide and there are major research groups with a focus on malaria, tuberculosis, HIV/AIDS and other sexually transmitted diseases, vaccine development and evaluation, vector biology and disease control. The Faculty is organized into four Departments comprising: Disease ...
SWARTZ MICROBIOLOGY NOTES
SWARTZ MICROBIOLOGY NOTES

... Nobel Prize in 1962. The research in DNA results in many discoveries. Scientists are able to cut and splice DNA fragments from different organisms to form recombination DNA (rDNA). The technique of transferring DNA fragment from one organism to another is called recombinant DNA technology or genetic ...
Understanding Our Environment
Understanding Our Environment

...  Separated first according to the DNA or RNA. - Next grouped according to size and shape, nature of protein coats, and number of identical structural units in their cores.  Bacteriophages - Viruses that attack bacteria. ...
public exam_infectious diseases
public exam_infectious diseases

... Bio_public exam_infectious diseases P.10 ...
PPT - Indiana University
PPT - Indiana University

... • lepromatous – low T-cell immunity, organisms proliferate in macrophages; contagious and lethal ...
Replicon RNA Viral Vectors as Vaccines
Replicon RNA Viral Vectors as Vaccines

... Abstract: Single-stranded RNA viruses of both positive and negative polarity have been used as vectors for vaccine development. In this context, alphaviruses, flaviviruses, measles virus and rhabdoviruses have been engineered for expression of surface protein genes and antigens. Administration of re ...
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Virology

Virology is the study of viruses – submicroscopic, parasitic particles of genetic material contained in a protein coat – and virus-like agents. It focuses on the following aspects of viruses: their structure, classification and evolution, their ways to infect and exploit host cells for reproduction, their interaction with host organism physiology and immunity, the diseases they cause, the techniques to isolate and culture them, and their use in research and therapy. Virology is considered to be a subfield of microbiology or of medicine.
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