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A Friis-Møller

Publications and source records attributed to A Friis-Møller.

At least 19 recordsLinked to original sources
PubMed2005

Phenotypic and genotypic characterization of prolyliminopeptidase-negative Neisseria gonorrhoeae isolates in Denmark.

In the study presented here 26 recent Danish clinical isolates of prolyliminopeptidase (PIP)-negative Neisseria gonorrhoeae were phenotypically and genotypically characterized to investigate whether one or more PIP-negative strains are circulating in the Danish community. The profiles of these isolates were compared with those of three isolates from a recent outbreak of PIP-negative N. gonorrhoeae infection in the UK. Twenty-five of the Danish isolates and all three UK isolates had similar antibiograms and were designated serovar IB-4. Genotypic characterization by pulsed-field gel electrophoresis, porB1b gene sequencing, and opa-typing revealed that these isolates were indistinguishable or closely related. The results indicate that at least one PIP-negative N. gonorrhoeae strain is currently circulating in the Danish community, and this strain is indistinguishable from the one that caused an outbreak in the UK.

Adult↗
PubMed2004

Problems in identification of Francisella philomiragia associated with fatal bacteremia in a patient with chronic granulomatous disease.

Francisella philomiragia is a rare gram-negative, halophilic coccobacillus with bizarre spherical forms on primary isolation. A case of F. philomiragia bacteremia in a 24-year-old patient with chronic granulomatous disease is reported. Identification of F. philomiragia was problematic with conventional tests but was done correctly and rapidly by kit 16S ribosomal DNA sequencing.

Adult↗
PubMed2001

Clinical significance and taxonomy of Actinobacillus hominis.

Clinical findings in 36 immunosuppressed patients with lower respiratory tract infection or bacteremia with Actinobacillus hominis are described. Animal contact was only recorded for three patients; nine patients died despite appropriate antimicrobial treatment. Although infections with this microorganism seem to be rare, the fact that 37 of 46 strains characterized in this study have been found in Copenhagen indicates that under-reporting may occur. A. hominis is phenotypically relatively homogeneous but can be difficult to differentiate from other Actinobacillus species unless extensive biochemical testing is performed. Mannose-positive strains of A. hominis are especially difficult to differentiate from A. equuli. Attempts to identify A. hominis by automatic identification systems may lead to misidentifications. Ribotyping and DNA-DNA hybridization data show that A. hominis is a homogeneous species clearly separated from other species within the genus Actinobacillus.

Actinobacillus↗
PubMed2000

[Fatal outcome of Strongyloides stercoralis infection in a patient with no previously known immunosuppression].

A case of fatal infection with Strongyloides stercoralis in a previously healthy young African with no known immunosuppression is reported. The patient suffered severe gastrointestinal bleeding and despite intensive treatment died of multiorgan failure. Postmortem, signs of ulcerating T-cell lymphoma were found in a jejunal specimen, and the patient was found to be infected with HTLV-1. Gastrointestinal bleeding in relation to infection with Strongyloides stercoralis is discussed as well as possible relations between the severity of infection, lymphoma and HTLV-1.

Adult↗
PubMed1995

[The clinical consequence of blood culture results].

The effect of blood culture results on patient management in a department of internal medicine was analyzed retrospectively. In a series of 300 patients 538 blood cultures were taken. Fifty-four (10%) of blood cultures from 44 of the 300 patients were positive, but in 16 patients cultures yielded organisms considered to be contaminants. Only 28 (9.3%) patients' cultures showed growth of clinically significant pathogenic bacteria. Antimicrobial chemotherapy was instituted in 234 (78%) patients before culture results were available. For only 21 (7%) patients did the result of the blood culture have any therapeutic consequences. The high frequency and lack of impact of negative blood cultures demands a more appropriate protocol for blood culturing, and guidelines are suggested.

Adult↗
PubMed1992

[Multimicrobial pulmonary infection in an AIDS patient].

A case of a 44 year old male AIDS patient with multimicrobial lung infection is presented. Six possible pathogens were found and the relative importance of these is discussed. An active diagnostic and therapeutic approach is recommended when treating AIDS patients with pneumonia.

AIDS-Related Opportunistic Infections↗
PubMed1991

[Measurement of basal temperature with the Tempadot disposable thermometer for oral use].

Twenty-two healthy women of fertile age who participated in an immunological investigation recorded basal temperature curves (BTC) with the object of illustrating the course of the menstrual cycle by means of daily measurements of the morning temperature with the Tempadot disposable thermometer for oral use. The total of 63 BTC's were assessed on the basis of the requirement of normal diphasic curves. The number of diphasic BTC was less than anticipated. In addition, four other healthy women measured the morning temperature daily with the Tempadot disposable thermometer orally and with a mercury thermometer rectally for a calendar month. It is concluded that employment of the Thermadot disposable thermometer orally is associated with great unreliability even in this material where the measurements were carried out on repeated occasions by young healthy persons.

Adult↗
PubMed1991

Non-typhoid Salmonella bacteraemia in Greater Copenhagen 1984 to 1988.

A retrospective survey of non-typhoid Salmonella bacteraemia in the period 1984 to 1988 was carried out by the five departments of clinical microbiology in Greater Copenhagen. A total of 168 patients were identified. A gradual increase was observed from 11 cases in 1984 to 58 cases in 1988. The corresponding incidence per 100,000 inhabitants in Copenhagen rose from 0.9 in 1984 to 5.0 in 1988. During the same period the total registered incidence of human Salmonella infections in Denmark increased from 17.6 to 67.4 per 100,000 inhabitants. The serotype most often isolated from bacteraemic patients was Salmonella dublin followed by Salmonella enteritidis and Salmonella typhimurium. Salmonella dublin demonstrated enhanced invasive and pathogenic properties. Predisposing factors were present in 56% of the patients; the most common was malignant disease. A fatal or complicated course of the bacteraemia was observed more frequently in patients with underlying diseases than in persons who had previously been healthy. A total of 17% of the patients died; one-fifth of these had a ruptured aortic aneurysm. It is concluded that the substantial increase in the number of cases and the often serious course taken by the infection demonstrate a need for increased efforts at prophylaxis.

Adolescent↗
PubMed1991

Urosepticemia and fatal endocarditis caused by aerococcus-like organisms.

Two cases of invasive infections with aerococcus-like organisms (ALO) are presented: an 81-year-old man with fatal endocarditis and a 63-year-old man with urosepticemia. No antigenic relationship was found between ALO and Aerococcus viridans (NCTC 8251) in crossed immunoelectrophoretic assay.

Aged↗
PubMed1990

[Bacteremia caused by zoonotic Salmonella types in greater Copenhagen in 1984-1988].

The five departments of clinical microbiology in Greater Copenhagen have together carried out a retrospective review of bacteraemia caused by the zoonotic Salmonella serotypes in the period 1984-1988 in the municipalities of Copenhagen and Frederiksberg and in the County of Copenhagen. A gradual increase in frequency was observed from 11 cases in 1984 to 58 cases in 1988. The serotype most commonly isolated was Salmonella dublin followed by Salmonella enteritidis and Salmonella typhimurium. S. dublin was found to be more invasive and more virulent than the other serotypes. Predisposing factors were present in 56% of the patients; the commonest of these was malignant disease. Fatal or complicated course of the disease were observed more frequently in predisposed patients than in persons who had previously been healthy. A total of 17% of the patients died and one fourth of these had ruptured aortic aneurysm probably on account of Salmonella arteritis. 20% developed recurrence of bacteraemia while in the remaining patients the disease ran an uncomplicated course. It is concluded that the marked increase in the number of cases and the serious course taken by the infection demonstrate a definite need for increased prophylactic efforts in the food industry.

Adolescent↗
PubMed1990

Prevalence of IgM antibodies to nine Legionella species in Icelandic children.

In order to evaluate the prevalence of antibodies to Legionella species among children in Iceland, a prospective study was conducted in 424 children aged 1 month to 12 years, 28 of whom had an acute respiratory tract infection. Antibody titers to L. pneumophila serogroup 1-6, L. bozemanii, L. dumoffii, and L. micdadei were measured by microagglutination technique. Seroreactivity to Legionella spp. was found in 30% of the children greater than 3 years of age and in 22% of all children. The majority of the children with legionella antibodies had no history of previous or present respiratory tract infection. The children with previous pneumonia or bronchial asthma did not show a higher seroreactivity to legionella than children without such a history. Our observations suggests that Icelandic children are frequently exposed to Legionella species or closely related bacteria.

Age Factors↗
PubMed1988

Neutrophil response, serum opsonic activity, and precipitating antibodies in human infection with Actinobacillus hominis.

Actinobacillus species are usually not considered as being human pathogens apart from A. actinomycetemcomitans. However, single cases of human meningitis, septicemia, and empyema caused by Actinobacillus lignieresii have been reported in the literature. This is the first reported case of Actinobacillus hominis giving rise to pleural-empyema in a patient with carcinoma of the lung. The function of peripheral blood neutrophils, serum opsonic activity and specific precipitating antibodies were investigated. Neutrophils from the patient exhibited an enhanced oxidative burst response measured by chemiluminescence assay. Furthermore, the opsonic activity of the serum from the patient was higher than that of a healthy control person. Several precipitating antibodies to various antigens of Actinobacillus hominis were demonstrated in the serum of the patient by crossed immunoelectrophoresis.

Actinobacillus↗
PubMed1988

Sexually transmitted diseases in hetero-, homo- and bisexual males in Copenhagen.

This study is a mapping of intestinal protozoal and pathogenic bacterial infections, and sexually transmitted urethral and anorectal infections among 365 consecutive male patients attending a veneric disease (VD) clinic in Copenhagen. The profile of diseases was strongly correlated to sexual life-style. Amoebiasis and giardiasis were found respectively in 31.9% and 13.8% of homosexuals. None of the heterosexuals had pathogenic protozoa. Protozoal infections were correlated to anilingus. Forty-five percent of the patients were infected in Denmark. Travelling to endemic areas was of no obvious importance. Among males with homosexual partners, 14% had rectal infections. Gonococcal and chlamydial infections were equally frequent. Three percent had symptomatic anorectal herpes simplex infection and 11% anal warts. Gastrointestinal symptoms were not reliable indicators of gastrointestinal infection; symptoms were claimed frequently among homosexuals without infections compared to heterosexuals. Urethral gonorrhoea and/or chlamydia infections were diagnosed in 39% of the heterosexuals compared to only 10% of the homo-bisexuals. Twelve percent of the homosexuals had untreated early syphilis, whereas syphilis was exceptional among heterosexuals. The total burden of infections expressed as the actual number of infections was largest among homosexuals, 40.4%, 22.4%, and 5.3% having one, two, and three infections respectively.

Bisexuality↗
PubMed1988

The E. coli immunosorbent as used in serodiagnosis of Legionella infections studied by crossed immunoelectrophoresis.

In this study we investigated an immunosorbent, E. coli blocking fluid (BF), proposed for use in the Legionella Indirect Fluorescent Antibody Test (IFA). With crossed immunoelectrophoresis (CIE) of clinically relevant Legionella species, only one heat-stable antigen (no. 1) cross-reacted with the BF preparation. Patients' sera with elevated Legionella IFA titres did not react with this antigen in CIE. Out of 23 IFA positive patients' sera, six had titres lowered significantly to negative, when BF was applied as serum diluent for the titration (IFA BF negative sera). All six sera were negative in the micro agglutination test (MA). None of the IFA BF negative sera contained any Legionella precipitins in CIE, whereas nine out of the remaining 17 IFA BF positive sera unchanged by BF contained one or more precipitins. CIE results could not explain the effect of BF in Legionella IFA, and further studies are needed to sufficiently define the use of immunosorbents in diagnostic Legionella serology.

Antibodies, Bacterial↗