Items where Author is "Ramakrishna, B. S."

Mathew, A. J. ; Wann, V. C. ; Abraham, D. T. ; Jacob, P. M. ; Selvan, D. S. ; Ramakrishna, B. S. ; Nair, A. N. (2010) The Effect of butyrate on the healing of colonic anastomoses in rats Journal of Investigative Surgery, 23 (2). pp. 101-104. ISSN 0894-1939

Chandrasekar, T. S. ; Murugesh, M. ; Murthy, M. ; Ramakrishna, B. S. (2010) Recurrent small bowel obstruction in an elderly woman Indian Journal of Gastroenterology, 29 (2). pp. 81-87. ISSN 0254-8860

Simon, Ebby ; Joseph, A. J. ; Choudhrie, Lisa ; Eapen, Anu ; Vyas, Frederick ; Sitaram, V. ; Ramakrishna, B. S. ; Chacko, Ashok (2010) Intraductal papillary mucinous neoplasm of the pancreas Indian Journal of Gastroenterology, 29 (1). p. 46. ISSN 0254-8860

Mir, K. A. ; Pugazhendhi, S. ; Paul, M. J. ; Nair, A. ; Ramakrishna, B. S. (2009) Heat-shock protein 70 gene polymorphism is associated with the severity of diabetic foot ulcer and the outcome of surgical treatment British Journal of Surgery, 96 (10). pp. 1205-1209. ISSN 0007-1323

Nandakumar, N. S. ; Pugazhendhi, S. ; Ramakrishna, B. S. (2009) Effects of enteropathogenic bacteria & lactobacilli on chemokine secretion & Toll like receptor gene expression in two human colonic epithelial cell lines Indian Journal of Medicinal Research, 130 . pp. 170-178. ISSN 0971-5916

Nandakumar, N. S. ; Pugazhendhi, S. ; Madhu Mohan, K. ; Jayakanthan, K. ; Ramakrishna, B. S. (2009) Effect of Vibrio cholerae on Chemokine Gene Expression in HT29 cells and its Modulation by Lactobacillus GG Scandinavian Journal of Immunology, 69 (3). pp. 181-187. ISSN 0300-9475

Simon, Ebby G. ; Joseph, A. J. ; George, Biju ; Zachariah, Uday G. ; Jeyamani, R. ; Eapen, C. E. ; Chandy, George ; Ramakrishna, B. S. ; Kurian, George ; Chacko, Ashok (2009) Aetiology of paediatric portal hypertension-experience of a tertiary care centre in South India Tropical Doctor, 39 (1). pp. 42-44. ISSN 0049-4755

Ramakrishna, B. S. (2009) Probiotic-induced changes in the intestinal epithelium: Implications in gastrointestinal disease Tropical Gastroenterology, 30 (2). pp. 76-85. ISSN 0250-636X

Raghuraman, Sukanya ; Abraham, Priya ; Sridharan, Gopalan ; Darius Daniel, Hubert ; Ramakrishna, B. S. ; Shaji, R. V. (2008) HCV genotype 4 - an emerging threat as a cause of chronic liver disease in Indian (South) patients Journal of Clinical Virology, 31 (4). pp. 253-258. ISSN 1386-6532

Bhaskar, Lakshmi ; Ramakrishna, B. S. ; Balasubramanian, K. A. (2008) Colonic mucosal antioxidant enzymes and lipid peroxide levels in normal subjects and patients with ulcerative colitis Journal of Gastroenterology and Hepatology, 10 (2). pp. 140-143. ISSN 0815-9319

Raghupathy, P. ; Ramakrishna, B. S. ; Oommen, Samuel P. ; Ahmed, Mir Shovkat ; Priyaa, G. ; Dziura, James ; Young, Graeme P. ; Binder, Henry J. (2006) Amylase-resistant starch as adjunct to oral rehydration therapy in children with diarrhea Journal of Pediatric Gastroenterology & Nutrition, 42 (4). pp. 362-368. ISSN 0277-2116

Venkataran, A. ; Nanda Kumar, N. S. ; Ramakrishna, B. S. (2006) Butyrate cytoprotection of colonic epithelial cells may be mediated through inhibition of heat shock protein 70 Asian Journal of Cell Biology, 1 (1). pp. 81-92. ISSN 1814-0068

Ramakrishna, B. S. ; Venkataraman, S. ; Mukhopadhya, A. (2006) Tropical malabsorption Postgraduate Medical Journal, 82 (974). pp. 779-787. ISSN 0032-5473

Raghuraman, Sukanya ; Abraham, Priya ; Darius Daniel, Hubert ; Ramakrishna, B. S. ; Sridharan, Gopalan (2005) Characterization of soluble FAS, FAS ligand and tumour necrosis factor-alpha in patients with chronic HCV infection Journal of Clinical Virology, 34 (1). pp. 63-70. ISSN 1386-6532

Pulimood, Anna B. ; Peter, Shajan ; Ramakrishna, B. S. ; Chacko, Ashok ; Jeymani, R. ; Jayaseelan, L. ; Kurian, George (2005) Segmental colonoscopic biopsies in the differentiation of ileocolic tuberculosis from Crohn's disease Journal of Gastroenterology and Hepatology, 20 (5). pp. 688-696. ISSN 0815-9319

Binder, Henry J. ; Ramakrishna, B. S. (2004) Resistant starch-an adjunct to oral rehydration solution: not yet ready for prime time Journal of Pediatric Gastroenterology and Nutrition, 39 (4). pp. 325-327. ISSN 0277-2116

Venkataraman, S. ; Ramakrishna, B. S. ; Kang, G. ; Rajan, D. P. ; Mathan, V. I. (2003) Faecal lactoferrin as a predictor of positive faecal culture in South Indian children with acute diarrhoea Annals of Tropical Paediatrics: International Child Health, 23 (1). pp. 9-13. ISSN 0272-4936

Venkatraman, Aparna ; Ramakrishna, B. S. ; Shaji, R. V. ; Nanda Kumar, N. S. ; Pulimood, Anna ; Patra, Susama (2003) Amelioration of dextran sulfate colitis by butyrate: role of heat shock protein 70 and NF-κB American Journal of Physiology - Gastrointestinal and Liver Physiology, 285 (1). pp. G177-G184. ISSN 0193-1857

Raghuraman, Sukanya ; Shaji, R. V. ; Sridharan, Gopalan ; Radhakrishnan, Sujatha ; Chandy, George ; Ramakrishna, B. S. ; Abraham, Priya (2003) Distribution of the different genotypes of HCV among patients attending a tertiary care hospital in South India Journal of Clinical Virology, 26 (1). pp. 61-69. ISSN 1386-6532

Vidyasagar, S. ; Ramakrishna, B. S. (2002) Effects of butyrate on active sodium and chloride transport in rat and rabbit distal colon The Journal of Physiology, 539 (1). pp. 163-173. ISSN 0022-3751

Manatsathit, Sathaporn ; Dupont, Herbert L. ; Farthing, Michael ; Kositchaiwat, Chomsri ; Leelakusolvong, Somchai ; Ramakrishna, B. S. ; Sabra, Aderbal ; Speelman, Peter ; Surangsrirat, Surapol (2002) Guideline for the management of acute diarrhea in adults Journal of Gastroenterology and Hepatology, 17 (Suppl. 1). pp. S54-S71. ISSN 0815-9319

Kang, Gagandeep ; Roy, Sheela ; Krishnan, Selvi ; Ramakrishna, B. S. ; Mathan, Minnie M. ; Mathan, V. I. (2002) Characterization of enteroaggregative Escherichia coli isolated from South Indian subjects in health and disease Microbial Ecology in Health and Disease, 14 (1). pp. 55-62. ISSN 0891-060X

Kang, G. ; Ramakrishna, B. S. ; Daniel, J. ; Mathan, M. ; Mathan, V. I. (2001) Epidemiological and laboratory investigations of outbreaks of diarrhoea in rural South India: implications for control of disease Epidemiology and Infection, 127 (1). pp. 107-112. ISSN 0950-2688

Venkatraman, A. ; Ramakrishna, B. S. ; Pulimood, A. B. ; Patra, S. ; Murthy, S. (2000) Increased permeability in dextran sulphate colitis in rats: time course of development and effect of butyrate Scandinavian Journal of Gastroenterology, 35 (10). pp. 1053-1059. ISSN 0036-5521

Ramakrishna, B. S. ; Venkataraman, S. ; Srinivasan, P. ; Dash, Pratap ; Young, Graeme P. ; Binder, Henry J. (2000) Amylase-resistant starch plus oral rehydration solution for cholera The New England Journal of Medicine, 342 (5). pp. 308-313. ISSN 0028-4793

Ahmad, M. S. ; Krishnan, S. ; Ramakrishna, B. S. ; Mathan, M. ; Pulimood, A. B. ; Murthy, S. N. (2000) Butyrate and glucose metabolism by colonocytes in experimental colitis in mice Gut, 46 (4). pp. 493-499. ISSN 0017-5749

Krishnan, Selvi ; Ramakrishna, B. S. ; Binder, Henry J. (1999) Stimulation of sodium chloride absorption from secreting rat colon by short-chain fatty acids Digestive Diseases and Sciences, 44 (9). pp. 1924-1930. ISSN 0163-2116

Mukhopadhya, A. ; Ramakrishna, B. S. ; Kang, G. ; Pulimood, A. B. ; Mathan, M. M. ; Zachariah, A. ; Mathai, D. C. (1999) Enteric pathogens in Southern Indian HIV-infected patients with & without diarrhoea Indian Journal of Medical Research, 109 . pp. 85-89. ISSN 0971-5916

Koley, Hemanta ; Mitra, Rupak ; Basu, Arnab ; Mukhopadhyay, Asish K. ; Saha, P. K. ; Ramakrishna, B. S. ; Krishnan, Selvi ; Takeda, Yoshifumi ; Balakrish Nair, G. (1999) Response of wild-type mutants of Vibrio cholerae O1 possessing different combinations of virulence genes in the ligated rabbit ileal loop and in Ussing chambers: evidence for the presence of additional secretogen Journal of Medical MIcrobiology, 48 (1). pp. 51-57. ISSN 1473-5644

Pulimood, A. B. ; Ramakrishna, B. S. ; Mathan, M. M. (1999) Collagenous gastritis and collagenous colitis: a report with sequential histological and ultrastructural findings Gut, 44 (6). pp. 881-885. ISSN 0017-5749

Pulimood, A. B. ; Ramakrishna, B. S. ; Kurian, G. ; Peter, S. ; Patra, S. ; Mathan, V. I. ; Mathan, M. M. (1999) Endoscopic mucosal biopsies are useful in distinguishing granulomatous colitis due to Crohn's disease from tuberculosis Gut, 45 (4). pp. 537-541. ISSN 0017-5749

Ramakrishna, B. S. ; Roberts-Thomson, I. C. ; Pannall, P. R. ; Roediger, W. E. (1999) Impaired sulphation of phenol by the colonic mucosa in quiescent and active ulcerative colitis Gut, 32 (1). pp. 46-49. ISSN 0017-5749

Mitra, Rupak ; Saha, Pradip K. ; Basu, Indira ; Venkataraman, Aparna ; Ramakrishna, B. S. ; John Albert, M. ; Takeda, Yoshifumi ; Balakrish Nair, G. (1998) Characterization of non-membrane-damaging cytotoxin of non-toxigenic Vibrio cholerae O1 and its relevance to disease FEMS Microbiology Letters, 169 (2). pp. 331-339. ISSN 0378-1097

Eapen, C. E. ; Madesh, M. ; Balasubramanian, K. A. ; Pulimood, A. ; Mathan, M. ; Ramakrishna, B. S. (1998) Mucosal mitochondrial function and antioxidant defences in patients with gastric carcinoma Scandinavian Journal of Gastroenterology, 33 (9). pp. 975-981. ISSN 0036-5521

Dutta, D. ; Bhattacharya, M. K. ; Deb, A. ; Chowdhury, A. S. ; Nair, G. B. ; Ramakrishna, B. S. ; Bhattacharya, S. K. (1998) Uncooked rice powder in oral rehydration solution: an alternative to glucose or cooked rice powder Indian Journal of Medical Research, 107 . pp. 257-262. ISSN 0971-5916

Selvi, Krishnan ; Ramakrishna, B. S. (1998) Butyrate and glucose metabolism in isolated colonocytes in the developing rat colon Journal of Pediatric Gastroenterology & Nutrition, 26 (4). pp. 432-436. ISSN 0277-2116

Sitaram, V. ; Perakath, B. ; Chacko, A. ; Ramakrishna, B. S. ; Kurian, G. ; Khanduri, P. (1998) Gastric access loop in hepaticojejunostomy British Journal of Surgery, 85 (1). p. 110. ISSN 0007-1323

Kang, G. ; Shanthakumari, S. ; Ramakrishna, B. S. (1998) Cryptosporidium carriage in asymptomatic rural South Indians Indian Journal of Medical Microbiology, 16 (3). pp. 112-114. ISSN 0255-0857

Krishnan, S. ; Rajan, D. P. ; Ramakrishna, B. S. (1998) The ability of enteric diarrhoeal pathogens to ferment starch to short-chain fatty acids in vitro Scandinavian Journal of Gastroenterology, 33 (3). pp. 242-246. ISSN 0036-5521

Abraham, M. ; Pai, M. ; Kang, G. ; Asokan, G. V. ; Magesh, S. R. ; Bhattacharji, S. ; Ramakrishna, B. S. (1997) An outbreak of food poisoning in Tamil Nadu associated with Yersinia enterocolitica Indian Journal of Medical Research, 106 . pp. 465-468. ISSN 0971-5916

Ramakrishna, B. S. ; Varghese, R. ; Jayakumar, S. ; Mathan, M. ; Balasubramanian, K. A. (1997) Circulating antioxidants in ulcerative colitis and their relationship to disease severity and activity Journal of Gastroenterology and Hepatology, 12 (7). pp. 490-494. ISSN 0815-9319

Pai, M. ; Kang, G. ; Ramakrishna, B. S. ; Venkataraman, A. ; Muliyil, J. (1997) An epidemic of diarrhoea in South India caused by enteroaggregative Escherichia coli Indian Journal of Medical Research, 106 . pp. 7-12. ISSN 0971-5916

Ramakrishna, B. S. ; Kang, G. ; Rajan, D. P. ; Mathan, M. ; Mathna, V. I. (1996) Isolation of Vibrio cholerae O139 from the drinking water supply during an epidemic of cholera Tropical Medicine and International Health, 1 (6). pp. 854-858. ISSN 1360-2276

Kang, Gagandeep ; Prasanna Rajan, D. ; Ramakrishna, B. S. ; Aucken, Hazel M. ; Dance, D. A. B. (1996) Melioidosis in India Lancet, The, 347 (9014). pp. 1565-1566. ISSN 0140-6736

Varghese, Rosh ; Ramakrishna, B. S. ; Jeyakumar, S. ; Mathan, M. ; Balasubramanian, K. A. (1995) Plasma vitamin A is reduced in active ulcerative colitis Gastroenterology, 108 (4). p. A935. ISSN 0016-5085

Bhargava, N. ; Venkateswaran, S. ; Ramakrishna, B. S. ; Mathan, M. (1994) Colonization by Helicobacter pylori and its relationship to histological changes in the gastric mucosa in portal hypertension Journal of Gastroenterology and Hepatology, 9 (5). pp. 507-511. ISSN 0815-9319

Prasad, Sandhya ; Mathan, Minnie ; Chandy, George ; Prasanna Rajan, D. ; Venkateswaran, Sarada ; Ramakrishna, B. S. ; Mathan, V. I. (1994) Prevalence of Helicobacter pylori in Southern Indian controls and patients with gastroduodenal disease Journal of Gastroenterology and Hepatology, 9 (5). pp. 501-506. ISSN 0815-9319

Kang, G. ; Ramakrishna, B. S. ; Mathai, E. ; Sarada, V. ; Mathan, M. (1994) Human intestinal capillariasis: first report from India Transactions of the Royal Society of Tropical Medicine and Hygiene, 88 (2). pp. 204-205. ISSN 0035-9203

Ramakrishna, B. S. ; Mathan, M. ; Mathan, V. I. (1994) Alteration of colonic absorption by long-chain unsaturated fatty acids: influence of hydroxylation and degree of unsaturation Scandinavian Journal of Gastroenterology, 29 (1). pp. 54-58. ISSN 0036-5521

Ramakrishna, B. S. ; Mathan, V. I. (1993) Colonic dysfunction in acute diarrhoea: the role of luminal short chain fatty acids Gut, 34 (9). pp. 1215-1218. ISSN 0017-5749

Nalini, S. ; Ramakrishna, B. S. ; Mohanty, A. ; Balasubramanian, K. A. (1992) Hydroxyl radical formation in human gastric juice Journal of Gastroenterology and Hepatology, 7 (5). pp. 497-501. ISSN 0815-9319

Shah, S. ; Thomas, V. ; Mathan, M. ; Chacko, A. ; Chandy, G. ; Ramakrishna, B. S. ; Rolston, D. D. (1992) Colonoscopic study of 50 patients with colonic tuberculosis Gut, 33 (3). pp. 347-351. ISSN 0017-5749

Ramakrishna, B. S. ; Kumaresan, R. ; Balasubramanian, K. A. (1991) Erythrocyte sodium in chronic liver disease with ascites Clinica Chimica Acta, 196 (2-3). pp. 217-218. ISSN 0009-8981

Ramakrishna, B. S. ; Nance, S. H. ; Roberts-Thomson, I. C. ; Roediger, W. E. W. (1990) The effects of enterotoxins and short-chain fatty acids on water and electrolyte fluxes in heal and colonic loops in vivo in the rat Digestion, 45 (2). pp. 93-101. ISSN 0012-2823

Ramakrishna, B. S. ; Mathan, V. I. (1989) Absorption of water and sodium and activity of adenosine triphosphatases in the rectal mucosa in tropical sprue Gut, 29 (5). pp. 665-668. ISSN 0017-5749

Ramakrishna, B. S. ; Mathan, V. I. (1987) Role of bacterial toxins, bile acids, and free fatty acids in colonic water malabsorption in tropical sprue Digestive Diseases and Sciences, 32 (5). pp. 500-505. ISSN 0163-2116

Daniel, D. Sundarsingh ; Ramakrishna, B. S. ; Balasubramanian, K. A. (1987) Human erythrocyte γ-glutamyltransferase in liver diseases Clinica Chimica Acta, 162 (3). pp. 319-327. ISSN 0009-8981

Ramakrishna, B. S. ; Mathan, V. I. (1982) Water and electrolyte absorption by the colon in tropical sprue Gut, 23 (10). pp. 843-846. ISSN 0017-5749

Selvarajan, A. ; Ramakrishna, B. S. (1979) Laser communication system using the ultrasonic light modulator American Journal of Physics, 47 (3). 282-. ISSN 0002-9505

Ramakrishna, B. S. (1979) A statistical analysis of audience sound absorption Journal of the Acoustical Society of America, 65 (S1). p. S52. ISSN 0001-4966

Narayana Dutt, D. ; Ramakrishna, B. S. (1978) An experimental study of controlling the sound distribution in a tube by using auxiliary driving sources Journal of Sound and Vibration, 60 (2). pp. 267-271. ISSN 0022-460X

Narayana Dutt, D. ; Ramakrishna, B. S. (1978) Application of optimization methods to vibration control of stretched strings Journal of Sound and Vibration, 57 (4). pp. 499-514. ISSN 0022-460X

Narayana Dutt, D. ; Ramakrishna, B. S. (1978) Vibration control of stretched strings by an external distributed force Journal of Sound and Vibration, 57 (4). pp. 603-606. ISSN 0022-460X

Narayana Dutt, D. ; Ramakrishna, B. S. (1978) Nonlinear programming solutions for controlling the vibration pattern of stretched strings Computer Methods in Applied Mechanics and Engineering, 13 (3). pp. 351-361. ISSN 0045-7825

Yegnanarayana, B. ; Ramakrishna, B. S. (1975) Intelligibility of speech under nonexponential decay conditions Journal of the Acoustical Society of America, 58 (4). pp. 853-857. ISSN 0001-4966

Yegnanarayana, B. ; Ramakrishna, B. S. (1974) Diffusion of decaying sound field in a reverberation room with a highly absorbing sample Journal of the Acoustical Society of America, 56 (2). pp. 706-708. ISSN 0001-4966

Ramakrishna, B. S. ; Smits, T. I. (1970) Acoustics of Northrop Memorial Auditorium Journal of the Acoustical Society of America, 47 (4A). pp. 951-960. ISSN 0001-4966

Ramakrishna, B. S. (1968) Acoustical design and testing of the centenary auditorium of Madras university Journal of the Acoustical Society of America, 43 (4). pp. 734-745. ISSN 0001-4966

Geetha, K. V. ; Ramakrishna, B. S. (1967) Statistical analysis of sound absorption by audience Journal of the Acoustical Society of America, 42 (5). pp. 1170-1171. ISSN 0001-4966

Srinivasa Murthy, G. S. ; Ramakrishna, B. S. (1965) Nonlinear character of resonance in stretched strings Journal of the Acoustical Society of America, 38 (3). pp. 461-471. ISSN 0001-4966

Ramaswamy, T. K. ; Ramakrishna, B. S. (1962) Simple laboratory setup for obtaining sound spectrograms Journal of the Acoustical Society of America, 34 (4). pp. 515-517. ISSN 0001-4966

Ramakrishna, B. S. ; Nair, K. K. ; Chiplunkar, V. N. ; Atal, B. S. ; Ramachandran, V. ; Subramanian, R. (1961) Relative efficiencies of Indian languages Nature, 189 . pp. 614-617. ISSN 0028-0836

Ramakrishna, B. S. (1957) Modes of vibration of the Indian drum dugga or left-hand thabala Journal of the Acoustical Society of America, 29 (2). pp. 234-238. ISSN 0001-4966

Ramakrishna, B. S. ; Sondhi, Man Mohan (1954) Vibrations of Indian musical drums regarded as composite membranes Journal of the Acoustical Society of America, 26 (4). pp. 523-529. ISSN 0001-4966

Lakshmana Rao, S. K. ; Ramakrishna, B. S. (1953) A trigonometric series used in physical problems Nature, 171 (4346). pp. 308-309. ISSN 0028-0836

Lakshmana Rao, S. K. ; Ramakrishna, B. S. (1952) Certain trigonometric summations Proceedings of the Indian Academy of Sciences, Section A, 36 (3). pp. 208-210. ISSN 0370-0089

Hardy, H. C. ; Ramakrishna, B. S. (1949) The first symmetrical mode of vibration of a conical shell Journal of the Acoustical Society of America, 21 (4). p. 466. ISSN 0001-4966