Multidrug resistant kluyvera ascorbata septicemia in an adult. Genetic background of escherichia coli and extended. Water, sewage, soil, milk, hospital sinks, and cows have been reported as environmental sources, suggesting that kluyvera spp. Although kluyvera species have been isolated from various clinical specimens such as sputum, urine, stool, and blood, the clinical significance of these isolates has not been established. Successful treatment required incision and drainage of the wound in addition to administration of antibiotics. Infections caused by kluyvera species in humans pdf paperity. No falsepositive or falsenegative errors were found during the script validation procedure. Nosocomial bacteremia due to kluyvera cryocrescens. Kluyvera cryocrescens, a strain found predominantly in the environment. Quick response to antibiotic therapy was obtained, and there was no residual renal parenchymal damage. As of mid, ndm1 carrying bacteria have been introduced to other countries including the united states and ukmost probably due to the large number of tourists travelling the globe, who may have picked up the strain from the environment, as strains containing the ndm1 gene have been found in environmental samples in india. Kluyvera species are indole positive, vogesproskauer negative members of the family enterobacteriaceae. Kimbrough iii 0 1 2 0 our cases in which kluyvera strains caused infection in humans were identified by a retrospective analysis of clinical microbiology laboratory records at the texas tech university health sciences center and university med ical center lubbock, texas from 1 january 1999 through 31 december 2000. The first case of thirdgeneration cephalosporins resistant kluyvera.
Kluyvera, a new redefined genus in the family enterobacteriaceae. The most common signs of zinc deficiency disorder include dermatitis and growth impairment, which can be attributed to multiple causes. In the present note, we describe the identification of kluyvera ascorbata isolates, obtained from sputum samples of one cf patient male, 10 years old. Lactamases of kluyvera ascorbata, probable progenitors. Pdf broviac catheter infection with kluyvera cryocrescens. Dysbiosis of lower respiratory tract microbiome are. If you do not see its contents the file may be temporarily unavailable at the journal website or you do not have a pdf plugin installed and enabled in your browser. Kluyvera ascorbata, the type species of the genus and the species most frequently isolated in clinical specimens. Recently, we treated a child who developed peritonitis due to kluyvera ascorbata. Nov 21, 2019 how to color a pdf file on mac and windows the best tool to color a pdf file there is one tool that allows you to add beautiful color a pdf file and that is pdfelement pro pdfelement pro. Acute cholecystitis and bacteremia caused by kluyvera ascorbata in a cirrhotic patient by jesus oteo, jose luis gomezgarces and juan ignacio alos download pdf 668 kb.
Pdf kluyvera ascorbata infection in cystic fibrosis airway disease. In table 1, all pediatric cases in which kluyvera infection was reported is summarized. Characterization of buttiauxella and kluyvera species by. Kluyvera ascorbata is the type species for the genus, and it has been isolated from.
Urinary tract infection caused by kluyvera ascorbata in an. Kluyvera ascorbata 144 kpc 4 4 enterobacter cloacae 163 kpc, ctxm1 32 8 e. It is gramnegative, rodshaped and motile with peritrichous flagella. Infections caused by kluyvera species in humans pdf. Scribd is the worlds largest social reading and publishing site. Kluyvera mediastinitis following openheart surgery. It was occasionally isolated from clinical specimens, but it was isolated more commonly from the environment. Frontiers complete genome sequence of blaimp6positive. Farmer jj, fanning gr, huntleycarter gp, holmes b, hickman fw, richard c, et al.
Comprehensive stool test advanced laboratory testing. Kluyvera is present in the environment as freeliving organisms in water, soil, sewage, hospital sinks, and food products of animal origin. Kluyvera ascorbata is a bacterium, the type species of its genus. To develop a better understanding of the functioning of k. Cannabis microbiome sequencing reveals mycotoxicfungi kevin mckernan courtagen life science. In the pediatric population, it is described in association with. Characterization of lactic acid bacteria recovered from atole. There are four kluyvera species which have been defined until the present time including k. Kluyvera infections in the pediatric population request pdf. Biological activity and colonization pattern of the. How do i view different file formats pdf, doc, ppt, mpeg on this site. Enterobacterias free download as powerpoint presentation. Zinc deficiencyassociated dermatitis in infants during a.
This genus predominantly colonizes the respiratory, gastrointestinal, and urinary tracts. Zinc deficiency disorderassociated dermatitis, which is a physical manifestation, is present in only the most severe cases. Genetic background of escherichia coli and extendedspectrum. Characterization of lactic acid bacteria recovered from. Nov 22, 2018 kluyvera is a group of gramnegative rodshaped bacteria and is a member of the enterobacteriaceae family. Kluyvera ascorbata, a gram negative bacillus with a redefined genus in the family enterobacteriacea1, is a rare cause of clinically. Choose to extract every page into a pdf or select pages to extract. Although it causes infections infrequently, it is responsible for causing a wide range of infections including severe sepsis 1,2. Kluyvera is a relatively newly described member of the enterobacteriaceae family that rarely causes infections in humans. The mapped pathogenic species names and their abundances were extracted as a csv file using script 4.
Multidrug resistant kluyvera ascorbata septicemia in an adult patient. Kluyvera ascorbata, the type species of the genus and the. Multidrug resistant kluyvera ascorbata septicemia in an. Kluyvera is a group of gramnegative rodshaped bacteria and is a member of the enterobacteriaceae family. The alleles in the ctxm2 group have been mobilized from the chromosome of kluyvera ascorbata at least. Metal uptake by crop plants from the contaminated agricultural lands can have strong adverse impacts on human health through the food chain karavoltsos et al. The tool is a fullfeatured pdf editor, creator and converter and can be used to create any pdf document from scratch or from conversion. Acute cholecystitis and bacteremia caused by kluyvera. Broviac catheter infection with kluyvera cryocrescens. Click split pdf, wait for the process to finish and download. A phosphate solubilizing bacterium was isolated from metalcontaminated soils based on the greater halo size 3 mm with solid nbrip agar medium containing 10 g glucose, 5 g ca 3 po 4 2, 5 g mgcl 2. Pdf kluyvera is a relatively newly described member of the enterobacteriaceae family that rarely causes infections in humans. Kluyvera ascorbata is proposed as the type species for the genus.
Kluyvera strains ferment many of the sugars and polyhydroxyl alcohols used in identification. Pdf kluyvera cryocrescens was isolated from a blood culture drawn from a patient with a broviac catheterrelated infection. Kluyvera ascorbata is a gram negative microorganism belonging to the family enterobacteriaceae. Expanding landscapes of the diversified mcr1bearing plasmid. This csv file was further validated manually and matched well with the 25 pathogen species as well as their corresponding abundance. The unknown fatty acids have no name in the peak library file of the midi system and could only be identified by their equivalent chain lengths. We also found that the blactxms are descended from a common ancestor that was incorporated in ancient times into the chromosome of the ancestor of kluyvera species through horizontal transfer. Metal contamination of soils has become one of the most significant environmental problems today. Kluyvera klusp 61161003 kluyvera ascorbata kluas 58493008 kluyvera cryocrescens klucr 32547006 kluyvera georgiana klugeor 416156003 kluyvera intermedia kluinte enterobacter intermedius kluinte1 431977008 kocuria kocsp 414328004 kocuria kristinae kockri 1772007 micrococcus kristinae kockri1 kocuria rosea kocros 1773002 micrococcus roseus. Get a printable copy pdf file of the complete article. The biochemical profile is similar to that of other enterobacteriaceae.
We report on a patient who experienced severe sepsis and acute cholangitis due to k. A soft tissue infection caused by kluyvera species in a previously healthy woman is described. To assess the implication of the genetic background of escherichia coli strains in the emergence of extendedspectrum. Kluyvera, a new genus in the family enterobacteriaceae, was formerly known as enteric group 8 and as api group 1. We also concluded the classification of microbe with. In the pediatric population, it is described in association with clinically significant infections ranging from urinary tract infections to sepsis with multiorgan failure. Cannabis microbiome sequencing reveals mycotoxicfungi. By deoxyribonucleic aciddeoxyribonucleic acid hybridization, strains of kluyvera were divided into three groups. Infections caused by kluyvera species in humans clinical. Kluyvera is a small, peritrichous, mobile, oxidase negative, catalase positive gram negative bacillus and ferments glucose 1, 4, 5. Kluyvera ascorbata sud16526 is a spontaneous siderophoreoverproducing mutant of k. Nosocomial outbreak of kluyvera cryocrescens bacteremia.
Kluyvera cryocrescens is a bacterium, the type species of its genus. We report the occurrence of kluyvera ascorbata urinary tact infection, presenting as acute pyelonephritis, in a 19monthold girl without underlying uropathy. It is gramnegative, rodshaped and motile with peritrichous flagella references. Characterization of buttiauxella and kluyvera species by analysis of whole.1321 1242 419 1116 335 477 644 1057 1324 1223 1379 113 990 515 1308 1206 986 1342 1408 866 189 1529 955 564 669 798 969 812 192 886 674 383 1060 911 525 634 538 1478 229 905 1332 302 1411 271 1234 911 695 849