نتایج جستجو برای: haemophilus influenzae type b

تعداد نتایج: 2056216  

Journal: :vaccine research 0
amin arsang department of microbiology, pasteur institute of iran, tehran, iran, department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran shamsi yari department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran morteza masoumi department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran ali nour neamatollahi department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran farzam vaziri department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran mehdi nejati department of bacterial vaccine, pasteur institute of iran, tehran, iran

introduction : haemophilus influenzae type b (hib) is a gram negative bacterium and one of the causative agents of acute bacterial meningitis, especially in infants and children less than 5 years old. lipooligosaccharide (los), one of the virulence factors which plays an important role in pathogenesis of hib, has multiple applications in diagnosis and conjugate vaccines. in this study, los extr...

Journal: :iranian journal of public health 0
mt haghiashteiani dept. of pathology, cmc hospital, tehran university of medical sciences, iran s mohammadi-yeganeh dept. of microbiology, school of medicine, tehran university of medical sciences, iran s soroush dept. of microbiology, school of medicine, tehran university of medical sciences, iran n sadeghifard dept. of microbiology, school of medicine, ilam university of medical science, iran s sayadi dept. of microbiology, school of medicine, tehran university of medical sciences, iran h dabyri dept. of microbiology, school of medicine, tehran university of medical sciences, iran

background: haemophilus influenzae type b (hib) has emerged as the predominant cause of meningitis in developing coun­tries wherever it has been studied using good microbiologic procedures, but data  regarding frequency, antimicrobial sus­ceptibility and preferable method for detection of haemophilus influenzae type b isolated from  iranian patients  were scarce. methods: one thousand and eight...

Journal: :iranian journal of microbiology 0
somayeh bagherzadeh-khodashahri m.sc. student, department of microbiology, kerman science and research branch, islamic azad university, kerman, iran. seyeddavar siadat department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran. mohammad rahbar department of microbiology, reference health laboratories research center, ministry of health and medi- cal education, tehran, iran. meghdad abdollahpour-alitappeh department of immunology, pasteur institute of iran, tehran, iran. farzam vaziri department of mycobacteriology & pulmonary research, pasteur institute of iran, tehran, iran. mrjan rahnamaye-farzami 5department of laboratory tecnhnology, reference health laboratories research center, ministry of health and medical education, tehran, iran.

background and objective: haemophilus influenzae type b (hib) is divided into two distinct genotypes, type i and type ii, based on the structure of capsular polysaccharides. the capsulation locus of haemophilus influenzae type b consists of three functionally distinct regions, designated regions 1 to 3. region iii contains hcsa and hcsb genes; however, notable sequence variation in this region ...

Journal: :international journal of pediatrics 0
manoochehr karami modeling of non communicable diseases research center, hamadan university of medical sciences, hamadan, iran. bahram haghighi department of epidemiology, school of public health, hamadan university of medical sciences, hamadan, iran. alireza soltanian department of biostatistics, school of public health, modeling of noncommunicable diseases research center, hamadan university of medical sciences, hamadan, iran. ardashir khosravi ministry of health and medical education, cardiovascular research center, tehran university of medical sciences, iran.

background: streptococcus pneumoniae and haemophilus influenzae type b (hib) is a leading cause of bacterial pneumonia, meningitis, and sepsis in children under 5-year of age. this study aims to estimate potentially preventable number of cases and deaths caused by hib and pneumococcal in iran.materials and methods:we used the burden of diseases model estimates of the world health organization (...

باقرزاده خداشهری, سمیه, رهبر, محمد, سیادت, سید داور,

Background and purpose: Haemophilus influenzae type b (Hib), is one of the major causes of bacterial meningitis in children younger than five years of age, especially in countries that immunization against Hib is not conducted. In this study we have determined the serotype, encapsulated Haemophilus influenza strains isolated from clinical samples by polymerase chain reaction (PCR) method. Mater...

Journal: :The Cochrane database of systematic reviews 2016
Slimane Allali Martin Chalumeau Odile Launay Samir K Ballas Mariane de Montalembert

BACKGROUND People affected with sickle cell disease are at high risk of infection from Haemophilus influenzae type b. Before the implementation of Haemophilus influenzae type b conjugate vaccination in high-income countries, this was responsible for a high mortality rate in children under five years of age. In African countries, where coverage of this vaccination is still extremely low, Haemoph...

Journal: :Archives of Disease in Childhood 1993

Haemophilus influenzae, a major cause of meningitis in young children leading to death and other neurological sequelae. The disease leaves 15 to 35% of the survivors with permanent disabilities, such as, mental retardation or deafness. Despite the availability of new and more powerful antibiotics children with Hib meningitis still suffer from high mortality or morbidity. The emergence of multir...

2014
Tomotaka Ugai Masataro Norizuki Takahiro Mikawa Goh Ohji Makito Yaegashi

BACKGROUND Recently, necrotizing fasciitis has been reported in patients treated with bevacizumab, usually secondary to wound healing complications, gastrointestinal perforations, or fistula formation. The risk of invasive Haemophilus influenzae type b infection is significantly increased in immunocompromised hosts. However, necrotizing fasciitis due to Haemophilus influenzae type b in a patien...

Journal: :Archives of Disease in Childhood 1978

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