Winner of the standing ovation award for best powerpoint templates from presentations magazine. Streptococcus pneumoniae pneumococci is a part of the normal nasopharyngeal and oropharyngeal flora. Tests performed directly on clinical specimens are intended for screening purposes and should augment, not replace, culture. Streptococcus pneumoniae simple english wikipedia, the. Ppt streptococcus powerpoint presentation free to view. Streptococcus pneumoniae is an exclusively human pathogen and is spread from persontoperson by respiratory droplets. Streptococcus pneumoniae stock pictures, royaltyfree photos. Streptococcus pneumoniae, or pneumococcus, is a grampositive, alphahemolytic under aerobic conditions or betahemolytic under anaerobic conditions, facultative anaerobic member of the genus streptococcus. The central role of antibody in host defense against extracellular organisms was first described for the pneumococcus. Streptococcus pneumoniae, invasive pneumococcal disease ipd page 2 of 8.
Use of the now streptococcus pneumoniae urinary antigen test. As the world health organization who warns, streptococcus pneumoniae is. Polysaccharide capsuleprotects bacteria from phagocytosis 2. Streptococcus pneumoniae is also associated with otitis media, sinusitis, meningitis and endocarditis. Streptococcus pneumoniae is the most common cause of communityacquired pneumonia, but it is undoubtedly underdiagnosed. It can often be found in the upper respiratory tract of humans.
Streptococcus pneumoniae is a very fragile bacterium and contains within itself the enzymatic ability to disrupt and to disintegrate the cells. Streptococcus pneumoniae pneumococcus is the major pathogen causing communityacquired infections such as acute otitis media, pneumonia, bacteraemia and meningitis. Nearly 20% of fresh clinical isolates require fully anaerobic conditions. Taiwan has one of the highest levels of antibioticresistant pneumococcus in the world. Pneumococcus, streptococcus pneumoniae, spheroidal bacterium in the family streptococcaceae that causes human diseases such as pneumonia, sinusitis, otitis media, and meningitis. Randomised controlled trial and health economic evaluation of the impact of diagnostic testing for influenza, respiratory syncytial virus and streptococcus pneumoniae infection on the management of acute admissions in the elderly and highrisk 18 to 64yearolds. Pdf streptococcus infections are still one of the important problems facing. Meaning that transmission generally occurs during coughing or sneezing to others within 6 feet of the carrier. Describe how streptococcus pneumoniae evades the host defense system. Usually they are seen as pairs of cocci diplococci, but they may also occur singly and in short chains nonmotile. Manual for the surveillance of vaccinepreventable diseases. Penjelasan praktikum free download as powerpoint presentation. Tests performed directly on clinical specimens are intended for screen.
Sedangkan 42,85% isolat klebsiella pneumoniae dan 66,67% isolat pseudomonas aeruginosa intermediat terhadap antibiotik ini. Streptococcus merupakan bakteri grampositif berbentuk bulat yang mempunyai pasangan atau rantai pada pertumbuhannya. A free powerpoint ppt presentation displayed as a flash slide show on id. Evaluation of a pcr assay for detection of streptococcus. In all cases, growth requires a source of catalase e.
It is microbiologically characterized as a grampositive coccus, 0. Identifikasi proteus mirabilis dan resistensinya terhadap. Streptococcus pneumoniae stock pictures, royaltyfree. Wellcogen streptococcus pneumoniae rapid latex agglutination. Antibiotik sendiri jika digunakan secara terus menerus mengakibatkan resistensi. Streptococcus pneumoniae, or pneumococcus, is a type of grampositive bacteria. The bacterium, also called pneumococcus, was first isolated by pasteur in 1881 from the saliva of a patient with rabies. The physiological role of this autolysin is to cause the culture to undergo a characteristic autolysis that kills the entire culture when grown to.
Infections caused by streptococcus pneumoniae bacteria. What is an invasive streptococcus pneumoniae infection. Learn how streptococcus pneumonia causes disease in humans, and its microbiolo. Streptococcus pneumoniae pneumococcus bacteria dangerous. Bakteri streptococcus pneumoniae merupakan bakteri yang dapat menyebabkan infeksi pada saluran pernafasan ispa, dalam penangannya masyarakat menggunakan obatobatan antibiotik. Streptococcus pneumoniae colony morphology and microscopic. Streptococcus pneumoniae is an infectious pathogen responsible for. Streptococcus pneumoniae causes an acute bacterial infection.
Streptococcus pneumoniae are bacteria that are commonly found in the nose and. Streptococcus pneumoniae the pneumococcus is a facultatively anaerobic gram positive bacterium which normally resides harmlessly within the human nasopharynx but is a major cause of morbidity and mortality worldwide, causing diseases that range in severity from meningitis, septicaemia, and pneumonia to sinusitis and acute otitis media. Streptococcus pneumoniae in clinical material occurs in two distinctive forms. Streptococcus mutans has been pdf networking tutorials recognised for many years as the. Penjelasan praktikum streptococcus staphylococcus free. Streptococcus pneumoniae simple english wikipedia, the free. Pneumoniae streptococcus pneumoniae is a fastidious bacterium, growing best in 5% carbon dioxide. It can also cause meningitis inflammation of the coverings of the brain and spinal cord or sinus infections. Bakteri pneumonia bakterial dibagi menjadi dua bakteri penyebabnya yaitu 1. Adapted from figure 9 of structure and dynamics of the pangenome of streptococcus pneumoniae and closely related species by donati, et.
Beberapa streptococcus merupakan flora normal manusia tetapi lainnya bisa bersifat patogen pada manusia. Control of the competent state in pneumococcus by a hormonelike cell product. Streptococcus pneumoniae, drugresistant invasive disease. Streptococcus pneumoniae an overview sciencedirect topics. A type of bacterium that comes in pairs and is shaped like a lancet a surgical knife with a short wide twoedged blade pneumococcus is the leading cause of bacterial pneumonia and otitis media middle ear infections and an important contributor to bacterial meningitis. Streptococcus pneumoniae, or pneumococcus, is a grampositive, alphahemolytic diplococcus aerotolerant anaerobe and a member of the genus streptococcus. Siprofloksasin bersifat bakterisid membunuh bakteri. Streptococcus pneumoniae occupies an important position in the history of microbiology. Extraction and purification of capsular polysaccharide from. Streptococcus pneumoniae causes many clinical syndromes, depending on the site of infection e. Streptococcus pneumoniae wellcome sanger institute. Invasive pneumococcal disease streptococcus pneumoniae is a bacterium that is most often associated with mild illness, such as ear and sinus infections. Streptococcus pneumonia pneumococcus linkedin slideshare. Dari 17 sampel didapatkan 2 bakteri streptococcus pneumoniae, 7 bakteri klebsiella pneumoniae dan 3 bakteri pseudomonas aeruginosa.
Isolasi, identifikasi dan sensitivitas streptococcus. Definition of streptococcus pneumoniae pneumococcus. Its role in causing lobar pneumonia was appreciated by the late 1880s. Streptococcus pneumoniae, or pneumococcus, is a grampositive, alpha hemolytic under. Streptococcus pneumoniae wisconsin department of health. Report of a working group summary streptococcus pneumoniae is a leading cause of morbidity and mortality in the united states, resulting each year in an estimated 3,000 cases of meningitis, 50,000 cases of bacteremia, 500,000 cases of pneumonia, and 7,000,000 cases of otitis media. Saat ini banyak diteliti mengenai obatobatan tradisonal sebagai antibakteri. Streptococcus pneumoniae is one of the most common pathogens in bacterial meningitis. The different stages of pneumococcal carriage and disease have been.
Extraction and purification of capsular polysaccharide. Ppt pneumonia powerpoint presentation free to download. Microbiology and pathogenesis of streptococcus pneumoniae. We used a nested pcr assay targeting the pneumolysin gene to detect s. Streptococcus pneumoniae based on available data, the world health organization who estimates that streptococcus pneumoniae s. Streptococcus pneumoniae, or pneumococcus, can cause many types of illnesses. Streptococcus pyogenes, streptococcus agalactiae, dan jenis enterococcus jawetz,2004. Streptococcus pneumoniae is the most common 2 cause of acute otitis media, sinusitis, pneumonia and 3 one of the most important causes of bacterial menin4. Defining the public health impact of drugresistant. Pneumococcal isolates not susceptible to penicillin first appeared in taiwan in 1986. Uji aktivitas antibakteri ekstrak metanol buah dan daun. The aim of this study was to assess the accuracy of the now s.
Thus, carriers of streptococcus pneumoniae, while generally healthy, are an important source of infection and. Pdf the pathogenicity of the streptococcus genus researchgate. Figure by ryan schaefer 20 it is important to recognize that s. Streptococcus pneumoniae is the most common 2 cause of acute otitis media, sinusitis, pneumonia and 3 one of the most important causes of bacterial menin4 gitis worldwide 10, 15.
Rao md 1 slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Streptococcus pneumoniae, invasive pneumococcal disease. Find highquality streptococcus pneumoniae stock photos and editorial news pictures from getty images. Missouri department of health and senior services communicable disease investigation reference manual. They are usually found in pairs and do not form spores and are nonmotile. Streptococcus pneumoniae is the most common cause of middle ear infections, sepsis blood infection in children and pneumonia in immunocompromised individuals and the elderly. It may also cause lifethreatening invasive disease, like pneumonia, sepsis bloodstream infection, and meningitis inflammation of the tissues that cover the brain and spinal cord. It is an important etiological agent of upper and lower respiratory tract infections urti and lrti, bacteremia and septicemia. Download premium images you cant get anywhere else. Streptococcus pneumoniae is characterized by a polysaccharide capsule that completely encloses the cell, and plays a key role in its virulence. Byington, in principles and practice of pediatric infectious diseases fourth edition, 2012.
Extraction and purification of capsular polysaccharide from streptococcus pneumoniae and escherichia coli for conjugate vaccines preparation thesis submitted in partial fulfillment for the requirement of the degree of master of technology by jagannath mallick roll no. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. Streptococcus pneumoniae is a grampositive, catalasenegative. Pneumonia definition pneumonia is an acute infection of the parenchyma of the lung, caused. If you continue browsing the site, you agree to the use of cookies on this website.
Streptococcus pneumoniae the pneumococcus is a facultatively anaerobic gram positive bacterium which normally resides harmlessly within the human nasopharynx but is a major cause of morbidity and mortality worldwide, causing diseases that range in severity from meningitis, septicaemia, and pneumonia to sinusitis and acute otitis. Rapid diagnosis is critical for effective treatment. Nov 26, 2012 streptococcus pneumoniae pneumococcus dr. We report on invasive pneumococcal disease in children attending a childrens hospital in. Streptococcus 1 streptococcus grampositive cocci, pairs to chains pigmentation rare ferment sugars to lactic acid homolactic or to lactic acid acids alcohols heterolactic fermentation catalasenegative 4 groups pyogenic, viridans, enterococci, lactic acid species distinction based in part on temperature relationship growth at 10c to. Dari 17 sampel didapatkan 2 bakteri streptococcus pneumoniae, 7 bakteri klebsiella pneumoniae dan 3 bakteri. Apr 16, 2019 the clpp protease of streptococcus pneumoniae modulates virulence gene expression and protects against fatal pneumococcal challenge. Extraction and purification of capsular polysaccharide from streptococcus pneumoniae and escherichia coli for conjugate vaccines preparation thesis submitted in partial fulfillment for. Typical organisme penyebab pneumonia berasal dari gram positif berupa. The association between the pneumococcus and lobar pneumonia was first described by friedlander and talamon in 1883, but pneumococcal pneumonia was confused.
Siprofloksasin merupakan antibiotik golongan flurokuinolon biasanya digunakan sebagai obat hewan untuk mencegah dan mengobati infeksi penyakit noor sm et al. Respiratory pathogens ii streptococcus pneumoniae, klebsiella pneumoniae, legionella pneumophila professor. Immunology and vaccinepreventable diseases pink book. Use of the now streptococcus pneumoniae urinary antigen. Streptococcus pneumoniae bacteria reader clean air.
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