Relevant bibliographies by topics / Lowenstein–Jensen

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Lowenstein–Jensen'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Lowenstein–Jensen"

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Almeida, Elisabete Aparecida de, Manoel Armando Azevedo dos Santos, Jorge Barros Afiune, Delurce Tadeu de Araújo Spada, and Fernando Augusto Fiuza de Melo. "Rendimento da cultura de escarro na comparação de um sistema de diagnóstico automatizado com o meio de Lowenstein-Jensen para o diagnóstico da tuberculose pulmonar." Jornal Brasileiro de Pneumologia 31, no. 3 (2005): 231–36. http://dx.doi.org/10.1590/s1806-37132005000300009.

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INTRODUÇÃO: A tuberculose permanece um problema de saúde pública mundial. OBJETIVO: Avaliar um sistema de diagnóstico automatizado de tuberculose, comparando-o com baciloscopia e cultura em meio de Lowenstein-Jensen. MÉTODO: Estudo comparativo entre os resultados obtidos no sistema automatizado, baciloscopia do escarro e em meio de Lowenstein-Jensen, em 844 amostras de escarro de setembro a dezembro de 1999, em centro de referência para tuberculose em São Paulo (SP). RESULTADOS: Das 844 amostras, 27,1% mostraram-se positivas para bacilo álcool-acidorresistente e 72,9% negativas. Nos cultivos e
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Tyas, Syanindhita Wikanthining, Linosefa Linosefa, Fika Tri Anggraini, and Andani Eka Putra. "Perbandingan Nilai Diagnostik Menggunakan Real Time Polymerase Chain Reaction dan Kultur Sebagai Baku Emas dalam Mendeteksi Mycobacterium tuberculosis." Jurnal Ilmu Kesehatan Indonesia 6, no. 2 (2025): 122–28. https://doi.org/10.25077/jikesi.v6i2.1400.

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Latar Belakang: Tuberkulosis merupakan penyakit menular yang disebabkan oleh Mycobacterium tuberculosis yang menduduki peringkat kedua penyebab kematian terbanyak. Faktor yang menyebabkan tingginya angka kejadian adalah keterlambatan dalam penegakan diagnosis. Pemeriksaan baku emas untuk tuberkulosis adalah kultur Lowenstein-Jensen yang membutuhkan waktu cukup lama untuk pertumbuhan koloni bakteri. Objektif: Penelitian ini bertujuan untuk mengetahui sensitivitas dan spesifisitas dari RT PCR menggunakan kit RT PCR yang bermerk Kit Crown Lab TB Dx dibandingkan dengan Kultur Lowenstein-Jensen. Me
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Umar, A., J. A. Hamza, Mujahid H., and P. Igba. "Comparative Studies of the Methods of Detecting Rifampicin Resistant Mycobacterium tuberculosis among Tuberculosis Patients Attending Aminu Kano Teaching Hospital, Kano." UMYU Journal of Microbiology Research (UJMR) 6, no. 2 (2021): 19–23. http://dx.doi.org/10.47430/ujmr.2162.003.

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This study was conducted to compare the specificity and sensitivity of GeneXpert MTB/Rif and Lowenstein-Jensen (LJ) Proportion methods of detecting rifampicin-resistant Mycobacterium tuberculosis among Acid Fast Bacilli (AFB) positive patients attending the Directly Observed Treatment (DOT) Centre of Aminu Kano Teaching Hospital Kano. A total of 150 AFB positive samples were collected and processed according to the guideline given by National TB and Leprosy Control Program (2015) and WHO (2012), The result revealed that rifampicin-resistant Mycobacterium tuberculosis (RR-TB) from the samples w
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Tortoli, Enrico, Paola Cichero, M. Gabriella Chirillo, et al. "Multicenter Comparison of ESP Culture System II with BACTEC 460TB and with Lowenstein-Jensen Medium for Recovery of Mycobacteria from Different Clinical Specimens, Including Blood." Journal of Clinical Microbiology 36, no. 5 (1998): 1378–81. http://dx.doi.org/10.1128/jcm.36.5.1378-1381.1998.

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The recently developed ESP Culture System II (AccuMed, Chicago, Ill.) was compared with radiometric BACTEC 460TB (Becton Dickinson, Towson, Md.) and with Lowenstein-Jensen medium for recovery of mycobacteria from over 2,500 clinical specimens both of respiratory and nonrespiratory origin, including blood. The majority of the 219 mycobacterial isolates (129) belonged to the Mycobacterium tuberculosis complex, followed by 37 isolates of theMycobacterium avium complex (MAC) and 53 isolates of eight other mycobacterial species. Rates of recovery obtained with BACTEC, ESP, and Lowenstein-Jensen med
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Susanty, Elva, Zainuddin Amir, Parluhutan Siagian, Rina Yunita, and Putri Chairani Eyanoer. "Uji Diagnostik Genexpert Mtb/Rif Di Rumah Sakit Umum Pusat Haji Adam Malik Medan." JURNAL BIOSAINS 1, no. 2 (2016): 19. http://dx.doi.org/10.24114/jbio.v1i2.2783.

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Background: Cases of multidrug resistant tuberculosis (MDR TB) is increasing in number in the world and requires early detection to prevent further transmission. GeneXpert MTB/RIF is a tool that can be used for detection of rifampicin resistance, as a surrogate marker for MDR TB. This study aims to assess the sensitivity and specificity of the GeneXpert MTB/RIF in diagnosis of MDR TB. Methods: diagnostic test study was conducted at a poly MDR TB General Hospital Haji Adam Malik Medan. The subjects were all suspected MDR TB who had results positive GeneXpert MTB/ RIF with sensitive rifampin or
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Asmar, S., S. Chatellier, C. Mirande, et al. "A Novel Solid Medium for Culturing Mycobacterium tuberculosis Isolates from Clinical Specimens." Journal of Clinical Microbiology 53, no. 8 (2015): 2566–69. http://dx.doi.org/10.1128/jcm.01149-15.

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The laboratory diagnosis of tuberculosis usually relies on culture-based isolation of the causativeMycobacterium tuberculosisbacteria. We developed and evaluated the performance of MOD9, a new blood-free derivative of the MOD4 solid medium on which we previously reported for the isolation and culture of mycobacteria. First, inoculation of Lowenstein-Jensen medium with 21M. tuberculosisisolates at 105, 103, and 10 CFU yielded colonies in 5.7 ± 1.5 days, 7.6 ± 0.8 days, and 10.8 ± 1.7 days versus 1.5 ± 0.4 days, 3.5 ± 0.6 days, and 4.9 ± 1 days in MOD9 (P< 0.05, Student'sttest). Further, the
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Lyamin, Artem Viktorovich, Maxim Olegovich Zolotov, Andrei Vladimirovich Kozlov, Danir Damirovich Ismatullin, Tatyana Rudolfovna Nikitina, and Alexander Mikhailovich Kovalyov. "Comparison of Protein Profiles Obtained by Matrix-assisted Laser Desorption/Ionization–Time-of-Flight Mass Spectrometry in Representatives of the Family Mycobacteriaceae Grown on Various Nutrient Media." International Journal of Mycobacteriology 12, no. 3 (2023): 305–9. https://doi.org/10.4103/ijmy.ijmy_137_23.

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Abstract Background: The nutrient medium effects on the quality of the matrix-assisted laser desorption/ionization–time-of-flight (MALDI-ToF) mass spectra. The standard library includes spectra of microorganisms of the family Mycobacteriaceae grown on the Lowenstein–Jensen and Middlebrook Media. There are new methods for culturing microorganisms from this group, including inoculation on chromogenic media. Methods: The study included 240 strains of NTM isolated from patients during tuberculosis examination. The inoculation of the biological material was carried out on solid culture media of Low
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JO., Ajobiewe, Yashim NA., Sidi II, et al. "Level of Correlation of Opportunistic Mycobacterium Spp. Infection with Western Blot Confirmed Positive HIV-1 Infection in GOPD and S.T.C. Patients Attending National Hospital Abuja F.C.T. Nigeria." Scholars Journal of Applied Medical Sciences 9, no. 9 (2021): 1362–66. http://dx.doi.org/10.36347/sjams.2021.v09i09.009.

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The sole aim of this study is to monitor the level of correlation between GOPD and STC Patients whose samples (sera and sputa) were tested and confirmed with Western Blot, for HIV-1 and Ziehl Nielsen, Z N Stain/ Lowenstein Jensen, L J slope culture for Sputa respectively. These samples were screened for HIV- 1 using three test principles- Determine, Capillus and Genie. Positive samples were confirmed with the Western Blot assay. Sputa samples of the same patients were collected and tested for Mycobacterium spp. infection using the Ziehl Nielsen staining technique and the Lowenstein Jensen Slop
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Cortez, Marcio Valle, Cintia Mara Costa de Oliveira, Rossicléia Lins Monte, et al. "HIV-associated tuberculous lymphadenitis: the importance of polymerase chain reaction (PCR) as a complementary tool for the diagnosis of tuberculosis - a study of 104 patients." Anais Brasileiros de Dermatologia 86, no. 5 (2011): 925–31. http://dx.doi.org/10.1590/s0365-05962011000500010.

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BACKGROUND: Lymphadenitis is common in HIV-positive patients. Diagnosis of the infections associated with this condition is complex, particularly in the case of tuberculosis. Rapid and specific detection of Mycobacterium tuberculosis (M. tuberculosis) is fundamental in ensuring adequate treatment. In addition, frequent causes of lymphadenitis such as those associated with lymphoma and histoplasmosis, among others, must be eliminated as possible causes. OBJECTIVES: To evaluate the accuracy of polymerase chain reaction as a tool for the diagnosis of lymphadenitis resulting from M. tuberculosis.
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Presialia, Athira, and Ariyani Kiranasari. "Perbandingan Tingkat Kontaminasi Kultur Mycobacterium tuberculosis pada Medium Lowenstein-Jensen dan BACTEC MGIT 960." Jurnal Kedokteran Meditek 26, no. 2 (2020): 36–42. http://dx.doi.org/10.36452/jkdoktmeditek.v26i2.1829.

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Sampai saat ini, kultur masih merupakan standar pemeriksaan diagnosis tuberkulosis. Metode yang sering dilakukan adalah menggunakan Medium Lowenstein-Jensen dan BACTEC MGIT 960, namun kontaminasi oleh bakteri lain maupun jamur dapat terjadi dan dapat mengganggu hasil interpretasi. Penelitian ini bertujuan untuk mengetahui perbandingan tingkat kontaminasi kultur Mycobacterium tuberculosis pada Medium Lowenstein-Jensen dan BACTEC MGIT 960. Penelitian ini menggunakan desain studi potong lintang dengan 204 sampel dari Laboratorium Mikrobiologi Klinik FKUI-RSCM yang memenuhi kriteria penelitian. Da
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Dissertations / Theses on the topic "Lowenstein–Jensen"

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Albuquerque, Adriana Carvalho de. "Avaliação comparativa do sistema Bactec MGIT 960 cpm o meio de cultura sólido Lowenstein-Jensen para o diagnóstico da tuberculose em amostras clínicas." reponame:Repositório Institucional da UFC, 2013. http://www.repositorio.ufc.br/handle/riufc/5746.

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ALBUQUERQUE, Adriana Carvalho de. Avaliação comparativa da metodologia automatizada BACTEC MGIT 960 e a manual com o meio de cultura sólido Lowenstein-Jensen para o diagnóstico da tuberculose em amostras clínicas. 2013. 89 f. Dissertação (Mestrado em Ciências Farmacêuticas) - Universidade Federal do Ceará. Faculdade de Farmácia, Odontologia e Enfermagem, Fortaleza, 2013.<br>Submitted by denise santos (denise.santos@ufc.br) on 2013-09-05T16:31:25Z No. of bitstreams: 1 2013_dis_acalbuquerque.pdf: 976089 bytes, checksum: aff37451273cb457530e9bf61c402c09 (MD5)<br>Approved for entry into archive by
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Albuquerque, Adriana Carvalho de. "Comparative evaluation of methodology automated Bactec Mgit 960 and manual with solid culture media Lowenstein-jensen for the diagnosis of tuberculosis in clinical samples." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9377.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Tuberculosis (TB) and an infectious disease caused by Mycobacterium tuberculosis that afflicted mankind since antiquity with reports of up to about 5,000 BC Despite the high efficiency of treatment, TB remains a major health problem. In 2011, an estimated 8.7 million incident cases of TB worldwide. Among the main measures for tuberculosis control are early diagnosis and proper treatment of the disease. Thus, the active search should be performed continuously for all healthcare services (primary, secondary and tertiary). The study a
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Book chapters on the topic "Lowenstein–Jensen"

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Silva, Mariane Jeronimo, and Patrícia Guedes Garcia. "ASPECTOS LABORATORIAIS DA TUBERCULOSE: REVISÃO NARRATIVA." In Cuidado Integral em Saúde: Perspectivas Interdisciplinares, Políticas Públicas e Inovações. Editora Científica Digital, 2025. https://doi.org/10.37885/241017868.

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A tuberculose (TB) é uma doença infecciosa causada pelo Mycobacterium tuberculosis, e seus aspectos laboratoriais são cruciais tanto para o diagnóstico quanto para o monitoramento do tratamento. O objetivo deste estudo foi realizar uma revisão sobre os aspectos laboratoriais da tuberculose, bem como os métodos de diagnósticos disponíveis. Trata-se de uma revisão narrativa sobre aspectos laboratoriais da tuberculose, utilizando publicações das bases de dados das plataformas Pubmed e Google acadêmico, durante os anos de 2017 a 2023, além de Manuais de Recomendações da Tuberculose concentrando na
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Conference papers on the topic "Lowenstein–Jensen"

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Moreira, AS, CA Castro, PA Castro, et al. "A Pragmatic Clinical Trial To Evaluate Performance of Diagnostic Tests in Tuberculosis: MGIT960 vs Lowenstein Jensen. Preliminary Results." In American Thoracic Society 2009 International Conference, May 15-20, 2009 • San Diego, California. American Thoracic Society, 2009. http://dx.doi.org/10.1164/ajrccm-conference.2009.179.1_meetingabstracts.a3196.

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Shurbeska, Boneva, Jasmina Nikolovska, Vladimir Mitrevski, et al. "Following the resistance pattern of mycobacterium tuberculosis." In Proceedings of the International Congress Public Health - Achievements and Challenges. Institute of Public Health of Serbia "Dr Milan Jovanović Batut", 2024. http://dx.doi.org/10.5937/batutphco24029s.

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Background: Tuberculosis (TB) accounts for over 40% of all mortality cases from communicable diseases in Europe.Multidrug-resistant TB (MDR-TB) is TB that does not respond to at least isoniazid and rifampicin, the 2 most powerful anti-TB drugs. 30 countries worldwide are classified as high multi drug resistant (MDR) TB burden countries, nine are in the European Region. The emergence of combined resistance to rifampicin and isoniazid (MDR-TB) is a matter of global concern. Methods and Objectives: Over a period of 10 years we examined patient specimens for TB. Culture-positive samples were subje
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Bastos, NA, VC Dias, MPM Bastos, et al. "ASPECTOS EPIDEMIOLÓGICOS E CLÍNICOS DE PROCESSOS INFECIOSOS CAUSADOS POR ESPÉCIES DE MYCOBACTERIUM." In Resumos do 54º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2022. http://dx.doi.org/10.5327/1516-3180.140s1.5852.

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Objetivo: Efetuar análise temporal (2016 a 2021) de aspectos epidemiológicos e clínicos de processos infecciosos causados por espécies de Mycobacterium, em pacientes atendidos em um laboratório clínico de Juiz de Fora, Minas Gerais. Método: Dados como idade, sexo e origem dos participantes, bem como etiologia da infecção, foram obtidos a partir de consulta em prontuário eletrônico. A etiologia foi determinada a partir de cultura utilizando ágar Lowenstein Jensen, com posterior caracterização da espécie de Mycobacterium por meio de reação em cadeia da polimerase (PCR). Conclusão: Devido a sua p
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