introduction: the aim of this study was to setup, optimize and introduce a sensitive and specific pcr detection method for identification of neisseria meningitidis dna in clinical samples. material and methods: capsular transport gene a (ctra) was selected as a specific target sequence. this primer pair amplifies 101bp of the target gene. neisseria meningitidis strain: atcc; 13090 and neisseria...

Infectious endocarditis is an infrequent pathology but with a very significant morbidity and mortality context. The MostCommon responsible germs are streptococci staphylococci.Neisseria strain of bacteria characterized by several subgroups such as gram-negative diplococci which present in the respiratory tract generally harmless other Neisseria gonorrhoeae known to be pathogens involved patholo...

Bacterial vaginosis or non-specific vaginitis describes the disease caused by a change in the normal Flora of the vagina, which leads to the elimination of Lactobacilli, generating hydrogen peroxide and excess growth of bacteria, particularly anaerobic bacteria. This disease is the most prevalent infection of the female genital tract, and the rate of frequency of anaerobic bacteria, specificall...

lack of vaccination and modern health care facilities in many countries including iran let meningococcemia to remain as a serious challenging disorder especially among children and in spite of improved diagnosis and earlier treatment its prognosis is still dismal. this study describes 68 cases (54.4% male) of proved meningococcemia hospitalized since 1992 up to the end of 2002 in children medic...

conclusions these results show the usefulness of proteome analysis in successful identification of the common proteins between n. lactamica strains and nmb. this proteomics analysis is the starting point in the path of knowledge development about whole proteome profiles of n. lactamica strains. objectives the main aims of this study were to determine whole proteome profiles of n. lactamica stra...

bacterial vaginosis or non-specific vaginitis describes the disease caused by a change in the normal flora of the vagina, which leads to the elimination of lactobacilli, generating hydrogen peroxide and excess growth of bacteria, particularly anaerobic bacteria. this disease is the most prevalent infection of the female genital tract, and the rate of frequency of anaerobic bacteria, specificall...

introduction: neisseria meningitidis is a major causative agent of bacterial septicemia and meningitis in human. pora is a major component of the outer membrane of n. meningitidis and functions as a cationic porin. this study aimed to clone and determine the expression of pora as the first step for producing a proper antigen in a vaccine study against n. meningitidis. methods: an approximately ...

background and objectives: neisseria gonorrhoeae is the second most sexually transmitted diseases agents in developing countries. antimicrobial resistance strains have created serious health concern. the aim of this study was to determine the frequency of endocervical gonococcal infection and antimicrobial susceptibility of n.gonorrhoeae in kashan, iran. materials and methods: in this study, 29...

neisseria meningitidis is a major causative agent of bacterial septicemia and meningitis in humans. currently, there are no vaccines to prevent disease caused by strains of n.meningitidis serogroup b. the class 1 outer membrane protein (omp) has been named pora which is a cation selective transmembrane protein of 45 kda that forms trimeric pore in the meningococcal outer membrane. pora from ser...