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5-2-Blumberg
5-2-Blumberg

... Also elevated with end stage organ disease (cirrhosis), pancreatitis, cardiogenic shock, trauma, ischemic bowel Levels affected by surgery, immunosuppression Cytolytics may lead to elevated levels ...
Slide 1
Slide 1

... Emerging Infections Scientists now believe that some diseases once thought to be noncommunicable may, in fact, be caused by infectious pathogens. Such diseases include Alzheimer’s, diabetes, and coronary artery disease. ...
Gram Positive Bacilli
Gram Positive Bacilli

... – Heat-labile enterotoxin (diarrheal form) • Similar to V. cholera – stimulates cAMP watery diarrhea • Contaminated rice, meat, vegetables ...
Infections that are acquired as result of healthcare interventions
Infections that are acquired as result of healthcare interventions

... less able to fight it off Illness - chronic illness can reduce the efficiency of the immune system Medicines - many medicines suppress the immune system, such as the steroids used for asthma Surgery - the skin forms a major barrier to infection but cuts and wounds from trauma or surgery enable micro ...
Chapter 24: Infectious Diseases Affecting the Urinary and
Chapter 24: Infectious Diseases Affecting the Urinary and

... • The urinary system removes waste products from the blood and helps maintain homeostasis • The urinary system harbors an indigenous microbiota • The distal region of the urethra is usually colonized by a variety of bacterial species • Many of the defense mechanisms operating in the male urethra are ...
Bacteria – Low GC Gram Positive
Bacteria – Low GC Gram Positive

... • Commonly found in high temperature environments such as composts ...
Urinary Tract Infections (UTI`s)
Urinary Tract Infections (UTI`s)

... your clothing and contact lenses. It may be helpful to wear a light non-deodorized pad. Upper urinary tract infections may require additional tests, longer courses of antibiotics, and sometimes intravenous medication and hospitalization. Because of a possible increase in pregnancy risk, patients usi ...
Herpes Viruses - Website of Neelay Gandhi
Herpes Viruses - Website of Neelay Gandhi

... -intact skin resistant to HHV-1 and HHV-2 -cutaneous infections are severe in patients w/skin disorders or burns -infection of multiple sites on the skin causing loss of epithelium resulting in loss of body fluids and frequent secondary infections 3. HERPES LABIALIS (fever blisters) -recurrent infec ...
Principles of Infection
Principles of Infection

... At times, a microorganism that is beneficial in one body system can become pathogenic when it is present in another body system. – Escherichia coli (E. coli) bacteria: » Large intestine: beneficial, part of the natural flora. » Urinary system: causes an infection. ...
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... Interpretation of results of Lab. tests ...
GIT ospe
GIT ospe

... Ascaris larva • Classification: NEMATODES • Habitat: small intestine and bile ducts • Clinically: intestinal obstruction, biliary obstruction • Infective stage: egg • Diagnostic stage: egg • Treatment: Mebendazole ...
L. monocytogenes is gram-positive and rod
L. monocytogenes is gram-positive and rod

... about 1-2 mm in diameter after 24 hours of cultivation. Colonies are βhemolytic but many strains of L.monocytogenes produce only narrow zones of hemolysis that frequently do not extend much beyond the edge of the colonies. In appearance, they may resemble colonies of Enterococci or some Corynebacter ...
Diseases
Diseases

... • Caused by infection with Bacteria Neisseria meningitidis • Gram negative diplococci, divided into 13 serogroups • -Groups B and C are most common in the UK • -Less common serogroups include A, Y, W135, and Z • Healthy individuals carry the bacteria in their nose and throat without symptoms • Trans ...
Survey of Microbes Part I: Important prokaryotes
Survey of Microbes Part I: Important prokaryotes

... 20% of patients with necrotizing fasciitis and more than half of those with STSS will die. Generally, the mortality rate for other forms of invasive group A streptococcal disease is 10-15%. ...
fusobacter
fusobacter

... Naturally-acquired disease caused by H. influenzae seems to occur in humans only. In infants and young children (under 5 years of age), H. influenzae type b causes bacteremia and acute bacterial meningitis. Occasionally, it causes epiglottitis (obstructive laryngitis), cellulitis, osteomyelitis, and ...
Chapter 16 Cholinesterase Inhibitors
Chapter 16 Cholinesterase Inhibitors

... Binds to penicillin-binding protein 3 (PBP3) Narrow antimicrobial spectrum Gram-negative aerobic bacteria only Must be given parenterally Adverse effects similar to those of other betalactam antibiotics ...
Enterococcus faecalis and faecium
Enterococcus faecalis and faecium

... haemolytic streptococci, enterococcus, group D streptococci, vancomycinresistant enterococcus (VRE). Formerly known as Streptococcus faecalis and Streptococcus faecium(1). CHARACTERISTICS: Enterococcus spp. are facultatively anaerobic, catalase-negative Gram- positive cocci, arranged individually, i ...
Chain of Infection
Chain of Infection

... • If Cocci occur in pairs they are diplococci • If Cocci occur in chains they are streptococci • If Cocci occur in clusters or groups they are staphylococci ...
The Chain of Infection
The Chain of Infection

... • If Cocci occur in pairs they are diplococci • If Cocci occur in chains they are streptococci • If Cocci occur in clusters or groups they are staphylococci ...
Burkholderia Mallei
Burkholderia Mallei

... Burkholderia mallei is an organism that is associated with infections in laboratory workers, veterinarians, horse and donkey caretakers, abattoir workers, or any area where the organism is being handled or where equines may be infected. Glanders is transmitted from animals to animals and to humans b ...
Clinical Microbiology and Infection
Clinical Microbiology and Infection

... New antibacterials for the decade: strategies to deliver agents with novel actions (Symposium arranged by GlaxoSmithKline) Staphylococcus aureus disease – from basic science to clinical practice Benchmarking nosocomial infections (Symposium co-organised by SHEA and ESGNI) Exotic infections Emergence ...
antimicrobial resistance - Tayside Respiratory Research Group
antimicrobial resistance - Tayside Respiratory Research Group

... NB All three organisms are present in normal upper respiratory tract flora. ...
Infectious Bursal Disease )Gumboro disease( Etiology and
Infectious Bursal Disease )Gumboro disease( Etiology and

... IBDV may be isolated in 8- to 11-day-old, antibody-free chicken embryos with inocula from birds in the early stages of disease. The chorioallantoic membrane is more sensitive to inoculation than is the allantoic sac. IBDV also may be isolated in cell cultures derived from the cloacal bursa and estab ...
Prof. Lester`s BIOL 210 Practice Exam 3
Prof. Lester`s BIOL 210 Practice Exam 3

... B) It may be transferred from one bacterium to another during conjugation. C) It may be due to enzymes that degrade some antibiotics. D) It is found only in gram-negative bacteria. E) It may be due to increased uptake of a drug. 19) In the presence of penicillin, a cell dies because A) It lacks a ce ...
Lecture 6 Cephalosporins MBBS 2012 Taken (2)
Lecture 6 Cephalosporins MBBS 2012 Taken (2)

... the preferred for prophylaxis in procedures in which skin flora are likely pathogens. ...
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Anaerobic infection

Anaerobic infections are caused by anaerobic bacteria. Anaerobic bacteria do not grow on solid media in room air (0.04% carbon dioxide and 21% oxygen); facultative anaerobic bacteria can grow in the presence as well as in the absence of air. Microaerophilic bacteria do not grow at all aerobically or grow poorly, but grow better under 10% carbon dioxide or anaerobically. Anaerobic bacteria can be divided into strict anaerobes that can not grow in the presence of more than 0.5% oxygen and moderate anaerobic bacteria that are able of growing between 2 to 8% oxygen. Anaerobic bacteria usually do not possess catalase, but some can generate superoxide dismutase which protects them from oxygen.The clinically important anaerobes in decreasing frequency are: 1. Six genera of Gram-negative rods (Bacteroides, Prevotella, Porphyromonas, Fusobacterium, Bilophila and Sutterella spp.);2. Gram-positive cocci (primarily Peptostreptococcus spp.); 3. Gram-positive spore-forming (Clostridium spp.) and nonspore-forming bacilli (Actinomyces, Propionibacterium, Eubacterium, Lactobacillus and Bifidobacterium spp.); and 4. Gram-negative cocci (mainly Veillonella spp.) .The frequency of isolation of anaerobic bacterial strains varies in different infectious sites. Mixed infections caused by numerous aerobic and anaerobic bacteria are often observed in clinical situations.Anaerobic bacteria are a common cause of infections, some of which can be serious and life-threatening. Because anaerobes are the predominant components of the skin's and mucous membranes normal flora, they are a common cause infections of endogenous origin. Because of their fastidious nature, anaerobes are hard to isolate and are often not recovered from infected sites. The administration of delayed or inappropriate therapy against these organisms may lead to failures in eradication of these infections. The isolation of anaerobic bacteria requires adequate methods for collection, transportation and cultivation of clinical specimens. The management of anaerobic infection is often difficult because of the slow growth of anaerobic organisms, which can delay their identification by the frequent polymicrobial nature of these infections and by the increasing resistance of anaerobic bacteria to antimicrobials.
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