Items where Author is "Kumar, Vanaja"

Quinn, Frederick and Mondal, Rajesh and Dusthackeer V. N., Azger and Kannan, Palaniyandi and Singh, Amit Kumar and Thiruvengadam, Kannan and Manikkam, Radhakrishnan and A. S., Shainaba and Balasubramanian, Mahizhaveni and Elango, Padmasini and Ebenezer Rajadas, Sam and Bharadwaj, Dinesh and Arumugam, Gandarvakottai Senthilkumar and Ganesan, Suresh and Kumar A. K., Hemanth and Singh, Manjula and Patil, Shripad and U. C. A., Jaleel and Doble, Mukesh and R., Balagurunathan and Tripathy, Srikanth Prasad and Kumar, Vanaja (2023) In-vivo studies on Transitmycin, a potent Mycobacterium tuberculosis inhibitor. PLOS ONE, 18 (3). e0282454. ISSN 1932-6203

Saadhali, Shainaba A and Hassan, Sameer and Hanna, Luke Elizabeth and Ranganathan, Uma Devi and Kumar, Vanaja (2016) Homology modeling, substrate docking, and molecular simulation studies of mycobacteriophage Che12 lysin A. Journal of Molecular Modeling, 22 (8). ISSN 1610-2940

Dusthackeer, Azger and Sekar, Gomathi and Chidambaram, Shambhavi and Kumar, Vanaja and Mehta, Pranav and Swaminathan, Soumya (2015) Drug resistance among extrapulmonary TB patients: Six years experience from a supranational reference laboratory. The Indian journal of medical research, 142 (5). pp. 568-74. ISSN 0971-5916

Lakshmi, Rajagopalan and Ramachandran, Ranjani and Kumar, D Ravi and Sundar, A Syam and Radhika, G and Rahman, Fathima and Selvakumar, N and Kumar, Vanaja (2015) Revisiting the susceptibility testing of Mycobacterium tuberculosis to ethionamide in solid culture medium. The Indian journal of medical research, 142 (5). pp. 538-42. ISSN 0971-5916

Prabu, Amudha and Hassan, Sameer and Prabuseenivasan, .. and Shainaba, A.S. and Hanna, L.E. and Kumar, Vanaja (2015) Andrographolide: A potent antituberculosis compound that targets Aminoglycoside 2′-N-acetyltransferase in Mycobacterium tuberculosis. Journal of Molecular Graphics and Modelling, 61. pp. 133-140. ISSN 10933263

Tyagi, Anil Kumar and Selvakumar, N. and Kumar, Vanaja and Balaji, S. and Prabuseenivasan, S. and Radhakrishnan, R. and Sekar, Gomathi and Chandrasekaran, V. and Kannan, T. and Thomas, Aleyamma and Arunagiri, S. and Dewan, Puneet and Swaminathan, Soumya (2015) High Rates of Ofloxacin Resistance in Mycobacterium tuberculosis among Both New and Previously Treated Patients in Tamil Nadu, South India. PLOS ONE, 10 (3). e0117421. ISSN 1932-6203

Gomathi, N S and Kumar, Vanaja (2014) Reliability of Mycobacterial Growth Indicator Tube (MGIT) 960 for the detection of isoniazid resistance in a tuberculosis endemic setting. The Indian journal of medical research, 139 (3). pp. 471-3. ISSN 0971-5916

Kumar, Ramesh and Menon, Pradeep A and Ponnuraja, C and Padmapriyadarsini, C and Narendran, G and Iliayas, Sheik and Subramanyam, Sudha and Kumar, Vanaja and Swaminathan, Soumya (2014) HIV-infected patients retreated for tuberculosis with intermittent Category II regimen--treatment outcome at 24-month follow-up. The Indian journal of tuberculosis, 61 (1). pp. 43-50. ISSN 0019-5707

Kumar, Vanaja and Seenivasan, Prabu and Prabu, Amudha (2014) Antimycobacterial activity of certain mangrove plants against multi-drug resistant Mycobacterium tuberculosis. Asian Journal of Medical Sciences, 5 (3). pp. 54-57. ISSN 2467-9100

Lakshmi, Rajagopalan and Ramachandran, Ranjani and Sundar, A. Syam and Rahman, Fathima and Kumar, Vanaja (2014) Stratifying low level Isoniazid resistance using additional intermediate drug concentration. International Journal of Mycobacteriology, 3 (2). pp. 152-154. ISSN 22125531

Lakshmi, Rajagopalan and Ramachandran, Ranjani and Sundar, S and Baskaran, M and Anandan, M and Thiyagarajan, V and Kumar, Vanaja (2013) Effect of temperature on storage of ethionamide during susceptibility testing. Journal of Microbiology and Infectious Diseases, 03 (03). pp. 128-132. ISSN 21463158

Sekar, Gomathi and Kumar, Vanaja and Gomathi, N S and Selvakumar, N (2013) Exposure to cetyl pyridinium chloride and loss of integrity of cell wall of mycobacteria. Indian Journal of Tuberculosis, 60 (4). pp. 223-226.

Sivaramakrishnan, Gomathi and Subramanyam, Balaji and C, Ponnuraja and Kumar, Vanaja (2013) Luciferase reporter phage phAE85 for rapid detection of rifampicin resistance in clinical isolates of Mycobacterium tuberculosis. Asian Pacific Journal of Tropical Medicine, 6 (9). pp. 728-731. ISSN 19957645

Lakshmi, Rajagopalan and Ramachandran, Ranjani and Syam Sundar, A. and Rehman, Fathima and Radhika, Golla and Kumar, Vanaja (2013) Optimization of the conventional minimum inhibitory concentration method for drug susceptibility testing of ethionamide. International Journal of Mycobacteriology, 2 (1). pp. 29-33. ISSN 22125531

Subramanyam, Balaji and Sivaramakrishnan, Gomathi and Dusthackeer, Azger and Kumar, Vanaja (2013) Phage lysin to control the overgrowth of normal flora in processed sputum samples for the rapid and sensitive detection of Mycobacterium tuberculosis by luciferase reporter phage assay. BMC Infectious Diseases, 13 (1). ISSN 1471-2334

Doherty, T. Mark and Jawahar, Mohideen S. and Banurekha, Vaithilingam V. and Paramasivan, Chinnampedu N. and Rahman, Fathima and Ramachandran, Rajeswari and Venkatesan, Perumal and Balasubramanian, Rani and Selvakumar, Nagamiah and Ponnuraja, Chinnaiyan and Iliayas, Allaudeen S. and Gangadevi, Navaneethapandian P. and Raman, Balambal and Baskaran, Dhanaraj and Kumar, Santhanakrishnan R. and Kumar, Marimuthu M. and Mohan, Victor and Ganapathy, Sudha and Kumar, Vanaja and Shanmugam, Geetha and Charles, Niruparani and Sakthivel, Murugesan R. and Jagannath, Kannivelu and Chandrasekar, Chockalingam and Parthasarathy, Ramavaram T. and Narayanan, Paranji R. (2013) Randomized Clinical Trial of Thrice-Weekly 4-Month Moxifloxacin or Gatifloxacin Containing Regimens in the Treatment of New Sputum Positive Pulmonary Tuberculosis Patients. PLoS ONE, 8 (7). e67030. ISSN 1932-6203

Sekar, M Gomathi and Rehman, Fathima and Kumar, Vanaja and Selvakumar, N (2012) Equivalence of acid alone or acid-alcohol as decolourizing agent in Ziehl-Neelsen method. The Indian journal of tuberculosis, 59 (4). pp. 219-23. ISSN 0019-5707

Muthuswamy, M and Prabuseenivasasn, S and Kumar, Vanaja (2012) Antibacterial activity of seleced medicinal plants used by the tribal people. Biomedicine, 32 (2). pp. 199-206.

Lakshmi, R and Kumar, Vanaja and Rahman, Fathima and Ramachandran, Ranjani (2012) Consistency of standard laboratory strain Mycobacterium tuberculosis H37Rv with ethionamide susceptibility testing. Indian Journal of Medical Research, 135 (5). pp. 672-674. ISSN Print: 0971-5916 | Electronic: 0975-9174

Mohan, Sahoo Biswa and Ravi Kumar, B.V.V. and Dinda, S.C. and Naik, D. and Prabu Seenivasan, S. and Kumar, Vanaja and Rana, Dharmarajsinh N. and Brahmkshatriya, Pathik S. (2012) Microwave-assisted synthesis, molecular docking and antitubercular activity of 1,2,3,4-tetrahydropyrimidine-5-carbonitrile derivatives. Bioorganic & Medicinal Chemistry Letters, 22 (24). pp. 7539-7542. ISSN 0960894X

Radhakrishnan, M and Priya, J and Balagurunathan, R and Kumar, Vanaja (2012) Miniaturized fermentation in eppendorf tubes for the detection of antagonistic actinomycetes. International Journal of Bioassays, 1 (9). pp. 30-35. ISSN 2278-778X

Selvakumar, N. and Syam Sunder, A. and Gomathi Sekar, M. and Ponnuraja, C. and Kumar, Vanaja (2012) Performance indicators of fluorescence microscopy for sputum samples in pulmonary tuberculosis. International Journal of Mycobacteriology, 1 (3). pp. 143-145. ISSN 22125531

Selvakumar, N. and Silambuchelvi, K. and Gomathi Sekar, M. and Syam Sunder, A. and Anbarasu, S. and Banu Rekha, V. and Ponnuraja, C. and Kumar, Vanaja (2012) Quality indicators in a mycobacteriology laboratory supporting clinical trials for pulmonary tuberculosis. International Journal of Mycobacteriology, 1 (4). pp. 185-189. ISSN 22125531

Dusthackeer, V.N. Azger and Nagarajan, P. and Das, Dasarathi and Kumar, Vanaja and Selvakumar, N. (2012) Retrieval of Mycobacterium tuberculosis cultures suspended in phosphate buffered saline. International Journal of Mycobacteriology, 1 (3). pp. 149-151. ISSN 22125531

Lakshmi, R and Kumar, Vanaja and Baskaran, M and Sundar, S and Rahman, Fathima and Selvakumar, N and Ramachandran, Ranjani (2011) Pattern of ethionamide susceptibility and its association with isoniazid resistance among previously treated tuberculosis patients from India. Brazilian Journal of Infectious Diseases, 15 (6). pp. 619-620. ISSN 1413-8670

Karthik Kumar, K and Prabu Seenivasan, S and Kumar, Vanaja and Das, T M (2011) Synthesis of quinoline coupled [1,2,3]-triazoles as a promising class of anti-tuberculosis agents. Carbohydrate Research, 346 (14). pp. 2084-2090. ISSN 0008-6215

Radhakrishnan, M and Balagurunathan, R and Selvakumar, N and Doble, M and Kumar, Vanaja (2011) Bioprospecting of marine derived actinomycetes with special reference to antimycobacterial activity. Indian Journal of Geo-Marine Science, 40 (3). pp. 407-410. ISSN Online: 2582-6727 | Print: 2582-6506

Joseph, J and Rajendran, V and Hassan, S and Kumar, Vanaja (2011) Mycobacteriophage Genome Database. Bioinformation, 6 (10). pp. 393-394. ISSN Print 0973-8894 | Online 0973-2063

Sivakumar, P M and Kumar, Vanaja and Seenivasan, Prabu and Mohanapriya, J and Doble, M (2010) Experimental and Theoretical approaches to enhance Anti tubercular Activity of Chalcones. WSEAS Transactions on Biology and Biomedicine, 7 (2). pp. 51-61. ISSN Print: 1109-9518 | Electronic: 2224-2902

Hassan, Sameer and Dusthackeer, Azger and Subramanyam, Balaji and Ponnuraja, C and Gomathi, N S and Kumar, Vanaja (2010) Lytic Efficiency of Mycobacteriophages. The Open Systems Biology Journal, 3. pp. 21-28. ISSN 1876-3928

Joseph, J and Hassan, S and Rajendran, V and Kumar, Vanaja (2010) Microbial Genome Databases: A User's Perspective. International Journal of Pharma and Sciences, 1 (2). ISSN ISSN 0975-6299

Radhakrishnan, M and Kumar, Vanaja and Selvakumar, N (2010) Mycobacteria in environmental clean-up. Microorganisms-ENVIS Centre (Newsletter), 8 (3&4).

Sivakumar, P M and Prabhu Srinivasan, S and Kumar, Vanaja and Doble, Mukesh (2010) Novel 1,3,5-triphenyl-2-pyrazolines as anti-infective agents. Bioorganic and Medicinal Chemistry Letters, 2010. pp. 3160-3172. ISSN 0960-894X

Radhakrishnan, M and Suganya, S and Balagurunathan, R and Kumar, Vanaja (2010) Preliminary screening for antibacterial and antimycobacterial activity of actinomycetes from less explored ecosystems. World Journal of Microbiology and Biotechnology volume, 26 (3). pp. 561-566. ISSN Print: 0959-3993 | Electronic: 1573-0972

Subramanyam, Balaji and Dusthackeer, Azger and Rehman, Fathima and Sekar, Gomathi and Sivaramakishnan, Gomathi N and Kumar, Vanaja (2010) An alternative sputum processing method using chitin for the isolation of Mycobacterium tuberculosis. World Journal of Microbiology and Biotechnology, 26. pp. 523-526. ISSN Print: 0959-3993 | Electronic: 1573-0972

Raparti, V and Chitre, T and Bothara, K and Kumar, Vanaja and Dangre, S and Khachane, C and Gore, S and Deshmane, B (2009) Novel 4-(morpholin-4-yl)-N0-(arylidene)benzohydrazides: Synthesis, antimycobacterial activity and QSAR investigations. European Journal of Medicinal Chemistry, 44 (10). pp. 3954-3960. ISSN Print: 0223-5234, Online: 1768-3254

Hassan, S and Mahalingam, V and Kumar, Vanaja (2009) Synonymous Codon Usage Analysis of Thirty Two Mycobacteriophage Genomes. Advances in Bioinformatics. pp. 2-11. ISSN Print: 1687-8027; Online: 1687-8035

Kumar, Vanaja and Loganathan, Prabakaran and Sivaramkrishnan, Gomathi and Kriakov, J and Dusthackeer, Azger and Subramanyam, Balaji and Chan, J and Jacobs, W R and Rama, Narayanan Paranji (2008) Characterization of temperate phage Che12 and construction of a new tool for diagnosis of tuberculosis. Tuberculosis, 88 (6). pp. 616-623. ISSN Print:1472-9792; Online: 1873-281X

Selvakumar, N and Kumar, Vanaja and Gopi, P G and Sivagamasundari, S and Narayanan, P R (2008) Pot method for storage & detection of acid-fast bacilli from sputum samples. Indian Journal of Medical Research, 128 (6). pp. 765-768. ISSN Print: 0971-5916; Online: 0975-9174

Dusthackeer, Azger and Hassan, V N S and Kumar, Vanaja (2008) Tape measure protein having MT3 motif facilitates phage entry into stationary phase cells of Mycobacterium tuberculosis. Computational Biology and Chemistry, 32 (5). pp. 367-369. ISSN Print: 1476-9271; Online: 1476-928X

Gomathi, N S and Sameer, H and Kumar, Vanaja and Balaji, S and Azger Dustackeer, V N and Narayanan, P R (2007) In silico analysis of mycobacteriophage Che12 genome: characterization of genes required to lysogenise Mycobacterium tuberculosis. Computational Biology and Chemistry, 31 (2). pp. 82-91. ISSN Print: 1476-9271; Online: 1476-928X

Kumar, Vanaja and Balaji, S and Gomathi, N S and Venkatesan, P and Sekar, Gomathi and Jayasankar, K and Narayanan, P R (2007) Phage cocktail to control the exponential growth of normal flora in processed sputum specimens grown overnight in liquid medium for rapid TB diagnosis. Journal of Microbiological Methods, 68 (3). pp. 536-542. ISSN Print: 0167-7012; Online: 1872-8359

Hatfull, G F and Pedulla, M and Jacobs-Sera, D and Cichon, P M and Foley, A and Ford, M E and Gonda, R M and Houtz, J M and Hryckowian, A J and Kelchner, V A and Namburi, S and Pajcini, K V and Popovich, M G and Schleicher, D T and Simanek, B Z and Smith, A L and Zdanowicz, G M and Kumar, Vanaja and Peebes, C L and Jacobs, W R and Lawrence , J G and Hendrix, R W (2006) Exploring theMycobacteriophageMetaproteome: Phage Genomics as an Educational Platform. PLOS Genetics, 2 (6). e92-0001. ISSN 1553-7390; eISSN 1553-7404

Selvakumar, N and Kumar, Vanaja and Gopi, P G and Sivagamasundari, S and Prabhakaran, E and Vasanthan, S and Narayanan, P R (2005) 843. Selvakumar N, et al. Proficiency to read sputum AFB smears by senior tuberculosis laboratory supervisors under training at reference laboratory in India. Indian Journal of Tuberculosis, 52 (1). pp. 11-14. ISSN 0019-5705

Pedulla, M and Ford, M E and Houtz, J M and Karthikeyan, T and Wadsworth, C and Lewis, J A and Jacobs-Sera, D and Falbo, J and Gross, J and Pannunzio, N R and Brucker, W and Kumar, Vanaja and Kandasamy, Jayasankar and Keenan, L and Bardarov, S and Kriakov, J and Lawrence , J G and Jacobs, W R and Hendrix, R W and Hatfull, G F (2003) Origins of Highly Mosaic Mycobacteriophage Genomes. Cell, 113 (2). pp. 171-182. ISSN 0092-8674

Selvakumar, N and Kumar, Vanaja and Acharyulu, G S and Rehman, Fathima and Paramasivan, C N and Prabhakar, R (1992) Susceptibility of south Indian strains of Mycobacterium tuberculosis to tuberactinomycin. Indian Journal of Medical Research, 95 (May). pp. 101-104. ISSN 0971-5916