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List of works by Nina Langeland

A High Malaria Prevalence Identified by PCR among Patients with Acute Undifferentiated Fever in India.

scientific article

A branched, synthetic oligopeptide corresponding to a region of glycoprotein G of HSV-1 reacts sensitively and specifically with HSV-1 antibodies in an ELISA.

scientific article published in May 2005

A large community outbreak of waterborne giardiasis-delayed detection in a non-endemic urban area

scientific article

A multi-centre prospective study of febrile neutropenia in Norway: microbiological findings and antimicrobial susceptibility

scientific article

A new human challenge model for testing heat-stable toxin-based vaccine candidates for enterotoxigenic Escherichia coli diarrhea - dose optimization, clinical outcomes, and CD4+ T cell responses

scientific article published on 30 October 2019

A novel fibrosis index comprising a non-cholesterol sterol accurately predicts HCV-related liver cirrhosis

scientific article

A novel, single-amplification PCR targeting mitochondrial genome highly sensitive and specific in diagnosing malaria among returned travellers in Bergen, Norway.

scientific article published on 22 January 2013

Acute undifferentiated fever in India: a multicentre study of aetiology and diagnostic accuracy

scientific article published on 4 October 2017

Adenosine deaminase activity is a sensitive marker for the diagnosis of tuberculous pleuritis in patients with very low CD4 counts

scientific article

Aetiology, antimicrobial therapy and outcome of patients with community acquired severe sepsis: a prospective study in a Norwegian university hospital

scientific article

Age specific aetiological agents of diarrhoea in hospitalized children aged less than five years in Dar es Salaam, Tanzania

scientific article

Aminoglycosides can reduce the risk

scientific article

Antimicrobial resistance in urinary bacterial isolates from pregnant women in rural Tanzania: implications for public health

scientific article published on January 2005

Antimicrobial resistance predicts death in Tanzanian children with bloodstream infections: a prospective cohort study

scientific article

Application of genotyping during an extensive outbreak of waterborne giardiasis in Bergen, Norway, during autumn and winter 2004

scientific article

Assessment of malaria real-time PCR methods and application with focus on low-level parasitaemia

scientific article published on 05 July 2019

Bacteraemia, Malaria, and Case Fatality Among Children Hospitalized With Fever in Dar es Salaam, Tanzania

scientific article published on 10 September 2020

Challenges in diagnosing paediatric malaria in Dar es Salaam, Tanzania.

scientific article published on 03 July 2013

Challenges in diagnosing pediatric malaria in Dar es Salaam, Tanzania.

scientific article published on 15 October 2012

Characterization of polybacterial clinical samples using a set of group-specific broad-range primers targeting the 16S rRNA gene followed by DNA sequencing and RipSeq analysis ⬇️

scientific article published on March 24, 2011

Chronic fatigue syndrome 5 years after giardiasis: differential diagnoses, characteristics and natural course

scientific article

Comparative analysis of amplified fragment length polymorphism and pulsed field gel electrophoresis in a hospital outbreak and subsequent endemicity of ampicillin-resistant Enterococcus faecium.

scientific article

Comparative expression profiling in the intestine of patients with Giardia-induced postinfectious functional gastrointestinal disorders

scientific article published on 11 May 2020

Comparison of four methods for extracting DNA from dried blood on filter paper for PCR targeting the mitochondrial Plasmodium genome.

scientific article

Comparison of serotyping, pulsed field gel electrophoresis and amplified fragment length polymorphism for typing of Streptococcus pneumoniae

scientific article published on 01 May 2005

Complement Activation Correlates With Disease Severity and Contributes to Cytokine Responses in Plasmodium falciparum Malaria

scientific article published on 15 May 2015

Comprehensive Analysis of Prevalence, Epidemiologic Characteristics, and Clinical Characteristics of Monoinfection and Coinfection in Diarrheal Diseases in Children in Tanzania

scientific article published on 24 May 2017

Correction: A High Malaria Prevalence Identified by PCR among Patients with Acute Undifferentiated Fever in India.

scientific article published on 23 February 2018

Cryptosporidium parvum infections in Bergen, Norway, during an extensive outbreak of waterborne giardiasis in autumn and winter 2004.

scientific article

Cytokine network in adults with falciparum Malaria and HIV-1: increased IL-8 and IP-10 levels are associated with disease severity

scientific article

Demographic and behavioural factors in Tanzanian and Norwegian patients with sexually transmitted infections

scientific article

Demographics of Giardia infections in Bergen, Norway, subsequent to a waterborne outbreak.

scientific article published in January 2008

Detection of CTX-M-15 beta-lactamases in Enterobacteriaceae causing hospital- and community-acquired urinary tract infections as early as 2004, in Dar es Salaam, Tanzania.

scientific article

Detection of HSV-2 in genital ulcers from STD patients in Dar es Salaam, Tanzania

scientific article

Detection of viral sequences in archival spinal cords from fatal cases of poliomyelitis in 1951-1952.

scientific article published on December 2003

Development of functional gastrointestinal disorders after Giardia lamblia infection

scientific article

Direct 16S rRNA gene sequencing from clinical specimens, with special focus on polybacterial samples and interpretation of mixed DNA chromatograms

scientific article published on 9 September 2009

Distribution of emm types and subtypes among noninvasive group A, C and G streptococcal isolates in western Norway

scientific article published on 01 June 2008

Dogs as the source of Giardia in Bergen in 2004 – barking up the wrong tree?

Dual Priming Oligonucleotides for Broad-Range Amplification of the Bacterial 16S rRNA Gene Directly from Human Clinical Specimens ⬇️

scientific article published on January 25, 2012

Duplex real-time PCR assay for rapid detection of ampicillin-resistant Enterococcus faecium

scientific article published on February 2004

Early Response in Cellulitis: A Prospective Study of Dynamics and Predictors.

scientific article published on 11 July 2016

Early determination of hepatitis C virus RNA may help to decide the duration of therapy for chronic hepatitis C virus genotype 2/3 infection

scientific article published on 28 December 2010

Early quantification of HCV core antigen may help to determine the duration of therapy for chronic genotype 2 or 3 HCV infection

scientific article published on 24 November 2011

Effects of albendazole/metronidazole or tetracycline/folate treatments on persisting symptoms after Giardia infection: a randomized open clinical trial

scientific article

Epidemiology and impact on all-cause mortality of sepsis in Norwegian hospitals: A national retrospective study.

scientific article published on 17 November 2017

Etiology of Cellulitis and Clinical Prediction of Streptococcal Disease: A Prospective Study.

scientific article

Etiology of Cellulitis and the Validity of New and Old Methods

scientific article published on 06 January 2016

Evaluation of depression as a risk factor for treatment failure in chronic hepatitis C.

scientific article

Evaluation of immune responses in HIV infected patients with pleural tuberculosis by the QuantiFERON TB-Gold interferon-gamma assay

scientific article

Excessive daytime sleepiness, sleep need and insomnia 3 years after Giardia infection: a cohort study

scientific article published on 26 April 2016

Experimental infection of healthy volunteers with enterotoxigenic Escherichia coli wild-type strain TW10598 in a hospital ward

scientific article

Extended spectrum beta-lactamases among Gram-negative bacteria of nosocomial origin from an intensive care unit of a tertiary health facility in Tanzania

scientific article

Extended-spectrum beta-lactamase-type SHV-12-producing Enterobacteriaceae causing septicemia in Tanzanian children: vectors for horizontal transfer of antimicrobial resistance

scientific article

Falciparum malaria and HIV-1 in hospitalized adults in Maputo, Mozambique: does HIV-infection obscure the malaria diagnosis?

scientific article published on 15 December 2008

Fcgamma receptor IIIA polymorphism as a risk factor for acute poliomyelitis

scientific article published on 19 November 2002

Fever in the tropics: aetiology and case-fatality - a prospective observational study in a tertiary care hospital in South India

scientific article

Genetic Diversity of the Flavohemoprotein Gene of <i>Giardia lamblia</i>: Evidence for High Allelic Heterozygosity and Copy Number Variation

scientific article published on 18 December 2020

Genetic diversity in the metronidazole metabolism genes nitroreductases and pyruvate ferredoxin oxidoreductases in susceptible and refractory clinical samples of Giardia lamblia

scientific article published in 2023

Genetic diversity of circulating rotavirus strains in Tanzania prior to the introduction of vaccination

scientific article

Genetic diversity of norovirus in hospitalised diarrhoeic children and asymptomatic controls in Dar es Salaam, Tanzania.

scientific article

Genetic relatedness and risk factor analysis of ampicillin-resistant and high-level gentamicin-resistant enterococci causing bloodstream infections in Tanzanian children.

scientific article

Genetic variation in metronidazole metabolism and oxidative stress pathways in clinical Giardia lamblia assemblage A and B isolates.

scientific article published on 10 May 2019

Genetic variation in potential Giardia vaccine candidates cyst wall protein 2 and α1-giardin

scientific article published on 03 June 2017

Giardia-specific cellular immune responses in post-giardiasis chronic fatigue syndrome

scientific article published on 28 January 2017

Giardiasis--why do the symptoms sometimes never stop?

scientific article published on 6 January 2010

Hepatitis C treatment response kinetics and impact of baseline predictors

scientific article published in June 2011

Herpes simplex virus infection and genital ulcer disease among patients with sexually transmitted infections in Dar es Salaam, Tanzania

scientific article

High Prevalence of Faecal Carriage of ESBL-Producing Enterobacteriaceae among Children in Dar es Salaam, Tanzania.

scientific article

High Prevalence of Fecal Carriage of Extended Spectrum β-Lactamase-Producing Enterobacteriaceae Among Newly HIV-Diagnosed Adults in a Community Setting in Tanzania

scientific article published on 01 December 2020

High nasal carriage of methicillin-resistant Staphylococcus aureus among healthy Tanzanian under-5 children

scientific article published on 13 September 2013

High rate of antimicrobial resistance and multiple mutations in dihydrofolate reductase gene among Streptococcus pneumoniae isolated from HIV-infected adults in a community setting in Tanzania

scientific article published on 09 July 2020

High rate of fatal cases of pediatric septicemia caused by gram-negative bacteria with extended-spectrum beta-lactamases in Dar es Salaam, Tanzania

scientific article

High rate of fatigue and abdominal symptoms 2 years after an outbreak of giardiasis

scientific article published on 30 January 2009

Horizontal Plasmid Transfer among Klebsiella pneumoniae Isolates Is the Key Factor for Dissemination of Extended-Spectrum β-Lactamases among Children in Tanzania

scientific article published on 15 July 2020

Human Memory CD4+ T Cell Immune Responses against Giardia lamblia.

scientific article

Human cellular immune response against Giardia lamblia 5 years after acute giardiasis.

scientific article

Hund som Giardia-kilde i Bergen i 2004 – barking up the wrong tree?

Identification of Conserved Candidate Vaccine Antigens in the Surface Proteome of Giardia lamblia

scientific article published on 21 May 2019

Identification of VIM-2-producing Pseudomonas aeruginosa from Tanzania is associated with sequence types 244 and 640 and the location of blaVIM-2 in a TniC integron

scientific article

Identification of diarrheagenic Escherichia coli isolated from infants and children in Dar es Salaam, Tanzania

scientific article

Immunophenotyping in post-giardiasis functional gastrointestinal disease and chronic fatigue syndrome

scientific article

Impact of IL28B-related single nucleotide polymorphisms on liver histopathology in chronic hepatitis C genotype 2 and 3

scientific article (publication date: 2012)

Impact of obesity on the bioavailability of peginterferon-α2a and ribavirin and treatment outcome for chronic hepatitis C genotype 2 or 3

scientific article (publication date: 2012)

Impetigo in a population over 8.5 years: incidence, fusidic acid resistance and molecular characteristics ⬇️

scientific article published on March 9, 2011

Increased severity and mortality in adults co-infected with malaria and HIV in Maputo, Mozambique: a prospective cross-sectional study

scientific article

Interleukin 28B gene variation at rs12979860 determines early viral kinetics during treatment in patients carrying genotypes 2 or 3 of hepatitis C virus

scientific article published in June 2011

Invasive group A, C and G streptococcal disease in western Norway: virulence gene profiles, clinical features and outcomes.

scientific article

Irritable bowel syndrome and chronic fatigue 3 years after acute giardiasis: historic cohort study

scientific article published on 12 September 2011

Irritable bowel syndrome and chronic fatigue 6 years after giardia infection: a controlled prospective cohort study

scientific article

Lifestyle and late effects after poliomyelitis. A risk factor study of two populations

scientific article published in February 2004

Long term outcome after poliomyelitis in different health and social conditions

scientific article

Long-term follow-up of patients with nonparalytic poliomyelitis

scientific article published on 01 April 2002

Longitudinal cohort study of serum antibody responses towards Giardia lamblia variant-specific surface proteins in a non-endemic area

article

Malaria prevalence among patients with acute undifferentiated fever in secondary hospitals in India.

scientific article published on 22 September 2014

Malaria prevalence and performance of diagnostic tests among patients hospitalized with acute undifferentiated fever in Zanzibar

scientific article published on 19 February 2022

Molecular Characterization of Cotrimoxazole Resistance Genes and Their Associated Integrons in Clinical Isolates of Gram-Negative Bacteria from Tanzania.

scientific article published on 17 August 2016

Molecular characterisation of Giardia isolates from clinical infections following a waterborne outbreak

scientific article published on 26 March 2007

Molecular characterization of ampicillin-resistant Enterococcus faecium isolates from hospitalized patients in Norway

scientific article

Molecular epidemiological investigation of an outbreak of invasive beta-haemolytic streptococcal infection in western Norway

scientific article published on 28 January 2009

Necrotizing soft tissue infections caused by Streptococcus pyogenes and Streptococcus dysgalactiae subsp. equisimilis of groups C and G in western Norway

scientific article published on 25 June 2013

No asymptomatic malaria parasitaemia found among 108 young children at one health facility in Dar es Salaam, Tanzania.

scientific article

Nonresponder patients with hepatitis C virus genotype 2/3 infection: a question of low systemic interferon concentrations?

scientific article published in February 2010

Nosocomial outbreak of ampicillin resistant Enterococcus faecium: risk factors for infection and fatal outcome.

scientific article

Nosocomial outbreak of neonatal Salmonella enterica serotype Enteritidis meningitis in a rural hospital in northern Tanzania

scientific article

Outbreak of ampicillin-resistant Enterococcus faecium--risk factors for faecal colonisation.

scientific article published in April 2000

Outbreak of infection with high-level gentamicin-resistant Enterococcus faecalis (HLGRE) in a Norwegian hospital

scientific article published in July 2003

PCR targeting Plasmodium mitochondrial genome of DNA extracted from dried blood on filter paper compared to whole blood.

scientific article published on 07 April 2014

PNPLA 3I148M genetic variant associates with insulin resistance and baseline viral load in HCV genotype 2 but not in genotype 3 infection ⬇️

scientific article published on September 14, 2012

Penicillin resistance and serotype distribution of Streptococcus pneumoniae in nasopharyngeal carrier children under 5 years of age in Dar es Salaam, Tanzania

scientific article published on 22 March 2012

Perceived food intolerance and irritable bowel syndrome in a population 3 years after a giardiasis-outbreak: a historical cohort study

scientific article published on 19 November 2015

Performance and operational feasibility of two diagnostic tests for cryptosporidiosis in children (CRYPTO-POC): a clinical, prospective, diagnostic accuracy study

scientific article published on 03 December 2020

Performance characteristics of a glycoprotein G based oligopeptide (peptide 55) and two different methods using the complete glycoprotein as assays for detection of anti-HSV-2 antibodies in human sera

scientific article published on 01 January 2003

Persisting symptoms and duodenal inflammation related to Giardia duodenalis infection

scientific article published on 26 October 2007

Plasma levels of interleukin 27 in falciparum malaria is increased independently of co-infection with HIV: potential immune-regulatory role during malaria

scientific article published on 21 January 2020

Plasma parasitemia as assessed by quantitative PCR in relation to clinical disease severity in African adults with falciparum malaria with and without HIV co-infection

scientific article published on 19 February 2020

Poliomyelitis--not an extinct disease. Outbreak of poliomyelitis in Vestlandet 1950-54

scientific article published on February 1997

Population-based hematologic and immunologic reference values for a healthy Ugandan population

scientific article published on January 2004

Post COVID-19 condition after delta infection and omicron reinfection in children and adolescents

Post epidemic giardiasis and gastrointestinal symptoms among preschool children in Bergen, Norway. A cross-sectional study

scientific article

Post-infectious gastrointestinal symptoms after acute Giardiasis. A 1-year follow-up in general practice

scientific article published on 22 March 2010

Postinfectious and sporadic functional gastrointestinal disorders have different prevalences and rates of overlap: results from a controlled cohort study 3 years after acute giardiasis

scientific article published on 18 May 2016

Prevalence and molecular characterisation of human adenovirus in diarrhoeic children in Tanzania; a case control study.

scientific article

Prevalence of Cryptosporidium parvum/hominis, Entamoeba histolytica and Giardia lamblia among Young Children with and without Diarrhea in Dar es Salaam, Tanzania

scientific article published on 9 October 2015

Prevalence of Irritable Bowel Syndrome and Chronic Fatigue 10 Years after Giardia Infection

scientific article published on 25 January 2018

Prevalence of antibodies against herpes simplex virus types 1 and 2 in children and young people in an urban region in Tanzania

scientific article

Prevalence of enteropathogenic viruses and molecular characterization of group A rotavirus among children with diarrhea in Dar es Salaam Tanzania.

scientific article

Prevalence of recurring symptoms after infection with Giardia lamblia in a non-endemic area

scientific article

Prolonged Duodenal Mucosal Lymphocyte Alterations in Patients With and Without Postinfectious Functional Gastrointestinal Disorders After Giardia Infection.

scientific article

Prolonged and persistent diarrhoea is not restricted to children with acute malnutrition: an observational study in Ethiopia

scientific article published on 16 August 2019

Quality of life and its association with irritable bowel syndrome and fatigue ten years after giardiasis

scientific article published on 14 February 2019

Randomized comparison of 12 or 24 weeks of peginterferon alpha-2a and ribavirin in chronic hepatitis C virus genotype 2/3 infection

scientific article

Rapid and specific diagnosis of tuberculous pleuritis with immunohistochemistry by detecting Mycobacterium tuberculosis complex specific antigen MPT64 in patients from a HIV endemic area

scientific article

Real-time quantitative PCR in the diagnosis of tuberculosis in formalin-fixed paraffin-embedded pleural tissue in patients from a high HIV endemic area.

scientific article

Reply: To PMID 24519039.

scientific article published on 24 September 2014

Retreatment with peg-interferon and ribavirin in patients with chronic hepatitis C virus genotype 2 or 3 infection with prior relapse

scientific article published on July 2013

Ribavirin plasma concentration is a predictor of sustained virological response in patients treated for chronic hepatitis C virus genotype 2/3 infection

scientific article published in April 2011

Risk of symptoms related to late effects of poliomyelitis

scientific article published on 01 March 2000

Role of penicillin-binding protein 5 C-terminal amino acid substitutions in conferring ampicillin resistance in Norwegian clinical strains of Enterococcus faecium

scientific article

SARS-CoV-2-specific neutralizing antibody responses in Norwegian healthcare workers after the first wave of COVID-19 pandemic: a prospective cohort study

scientific article published on 28 November 2020

Salivary IgA from the sublingual compartment as a novel noninvasive proxy for intestinal immune induction

scientific article published on 28 October 2015

Sensitivity of a Giardia antigen test in persistent giardiasis following an extensive outbreak

scientific article published on 18 September 2008

Sequence diversity of sicG among group C and G Streptococcus dysgalactiae subspecies equisimilis isolates associated with human infections in western Norway

scientific article

Seroconversion in household members of COVID-19 outpatients

scientific article published on 15 June 2020

Serological profile among patients with malaria in secondary community hospitals in India - a multicenter cross sectional study.

scientific article published on 22 September 2014

Severe malaria and artesunate treatment, Norway

scientific article published in November 2008

Severity of Giardia infection associated with post-infectious fatigue and abdominal symptoms two years after

scientific article

Short interferon and ribavirin treatment for HCV genotype 2 or 3 infection: NORDynamIC trial and real-life experience

scientific article published on 29 September 2015

Single amplification PCR targeting mitochondrial genome more sensitive in diagnosing malaria than nested 18S PCR among returned travelers in Bergen, Norway

scholarly article by Christel Haanshuus et al published 2012 in Malaria Journal

Soluble markers of neutrophil, T-cell and monocyte activation are associated with disease severity and parasitemia in falciparum malaria

scholarly article by Kari Otterdal et al published 18 December 2018 in BMC Infectious Diseases

Stability of glycoprotein gene sequences of herpes simplex virus type 2 from primary to recurrent human infection, and diversity of the sequences among patients attending an STD clinic

scientific article

Surveillance of antimicrobial resistance at a tertiary hospital in Tanzania

scientific article

The decline of the impetigo epidemic caused by the epidemic European fusidic acid-resistant impetigo clone: an 11.5-year population-based incidence study from a community in Western Norway

scientific article

The impact of atopic disease on the risk of post-infectious fatigue and irritable bowel syndrome 3 years after Giardia infection. A historic cohort study

scientific article published on 2 July 2012

The prevalence of faecal carriage of ampicillin-resistant and high-level gentamicin-resistant enterococci among inpatients at 10 major Norwegian hospitals

scientific article published in February 2002

The relation of 25-hydroxy vitamin D concentrations to liver histopathology, seasonality and baseline characteristics in chronic hepatitis C virus genotype 2 or 3 infection

scientific article published on 21 August 2020

The relationship between irritable bowel syndrome, functional dyspepsia, chronic fatigue and overactive bladder syndrome: a controlled study 6 years after acute gastrointestinal infection

scientific article published on 10 June 2015

Tolerability and effect of mesalazine in postinfectious irritable bowel syndrome

scientific article published on 01 July 2011

Transient elevation of anti-transglutaminase and anti-endomysium antibodies in Giardia infection

scientific article published on 16 June 2018

Treatment-ladder and genetic characterisation of parasites in refractory giardiasis after an outbreak in Norway.

scientific article published on 7 March 2008

Tuberculous meningitis and resistance to isoniazid

scientific article published on 6 September 2010

Two unusual cases of severe soft tissue infection caused by Streptococcus dysgalactiae subsp. equisimilis

scientific article

Vancomycin resistance emerging in a clonal outbreak caused by ampicillin-resistant Enterococcus faecium.

scientific article

Variants of the inosine triphosphate pyrophosphatase gene are associated with reduced relapse risk following treatment for HCV genotype 2/3.

scientific article

Weight-adjusted dosing of ribavirin and importance of hepatitis C virus RNA below 1000 IU/mL by day 7 in short-term peginterferon therapy for chronic genotype 2/3 hepatitis C virus infection

scientific article published on August 2008

Whole genome sequencing of clinical isolates of Giardia lamblia

scientific article published on 29 October 2014

[Can poliomyelitis be eradicated in near future?].

scientific article

[Human herpesvirus 6]

scientific article published on 01 November 1993

[Infections caused by multiresistant enterococci in Norway]

scientific article published on 01 October 1998

[Uncovering the giardiasis-outbreak in Bergen 2004]

scientific article published on 01 September 2007

emm gene diversity, superantigen gene profiles and presence of SlaA among clinical isolates of group A, C and G streptococci from western Norway ⬇️

scientific article published on November 20, 2010

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