Subramania, Shonia, Radhakrishnan, Ammu, Chakravarthi, Srikumar, Palanisamy, Umi Devi, and Haleagrahara, Nagaraja (2015) Antihyperglycemic effects of Nephelium lappaceum rind extract in high fat-induced diabetic rats. International Journal of Pharmacology, 11 (6). pp. 542-551.

Radhakrishnan, Ammu, Tudawe, Dulanthi, Chakravarthi, Srikumar, Chiew, Gan Seng, and Nagaraja, Haleagrahara (2014) Effect of γ-tocotrienol in counteracting oxidative stress and joint damage in collagen-induced arthritis in rats. Experimental and Therapeutic Medicine, 7 (5). pp. 1408-1414.

Haleagrahara, Nagaraja, Chakravarthi, Srikumar, Bangra Kulur, Anupama, and Yee, Tan Mun (2014) Plant flavone apigenin protects against cyclosporine-induced histological and biochemical changes in the kidney in rats. Biomedicine and Preventive Nutrition, 4 (4). pp. 589-593.

Somasundaram, Shanmugam , Chakravarthi, Srikumar, Radhakrishnan, Ammu, Ramdas, Premdass, Nagaraja, Haleagrahara, and Kumari, Mangala (2014) Therapeutic effect of curcumin supplementation in the modulation of NF-κB responsive genes in a collagen-induced arthritis rat model. British Journal of Medicine & Medical Research, 4 (15). pp. 2940-2954.

Haleagrahara, Nagaraja, Swaminathan, Mirashini, Chakravarthi, Srikumar, and Radhakrishnan, Ammu (2014) Therapeutic efficacy of vitamin E δ-tocotrienol in collagen-induced rat model of arthritis. BioMed Research International, 2014. 539540. pp. 1-8.

Tan, Jian Ren, Chakravarthi, Srikumar, Judson, John Paul, Haleagrahara, Nagaraja, and Segarra, Ignacio (2013) Potential protective effect of sunitinib after administration of diclofenac: biochemical and histopathological drug-drug interaction assessment in a mouse model. Naunyn-Schmiedebergs Archives of Pharmacology, 386 (7). pp. 619-633.

Tham, Ching S., Chakravarthi, Spikumar, Haleagrahara, Nagaraja, and Alwis, Ranjit de (2013) Morphological study of bone marrow to assess the effects of lead acetate on haemopoiesis and aplasia and the ameliorating role of Carica papaya extract. Experimental and Therapeutic Medicine, 5 (2). pp. 648-652.

Haleagrahara, Nagaraja, Tudawe, Dulanthi, Chakravarthi, Srikumar, and Kutty Radhakrishnan, Ammu (2013) Amelioration of collagen-induced arthritis in female dark agouti rats by glucosamine treatment. ISRN Pharmacology, 2013. 562905. pp. 1-7.

Haw, Khor Yen, Chakravarthi, Srikumar, Haleagrahara, Nagaraja, and Rao, Mallikarjuna (2012) Effects of Etlingera elatior extracts on lead acetate-induced testicular damage: a morphological and biochemical study. Experimental and Therapeutic Medicine, 3 (1). pp. 99-104.

Subramaniam, Shonia, Chakravarthi, Srikumar, Palanisamy, Umi Devi, Radhakrishnan, Ammu, and Haleagrahara, Nagaraja (2012) Acute and sub chronic oral toxicity assessment of the ethanolic extract from the rind of Nephelium lappaceum in rats. Journal of Pharmacology and Toxicology, 7 (8). pp. 378-385.

Kumar, Shashi, Chakravarthi, Srikumar, Gan Seng, Chiew, Subramaniam, Thavamanithevi, Palanisamy, Umadevi, Radhakrishnan, Ammu, and Haleagrahara, Nagaraja (2012) Protective effects of Nephelium lappaceum rind extract against collagen-induced arthritis in Dark Agouti rats. Journal of Biological Sciences, 12 (7). pp. 385-392.

Haleagrahara, Nagaraja, Varkkey, Julian, and Chakravarthi, Srikumar (2011) Cardioprotective effects of glycyrrhizic acid against isoproterenol-induced myocardial ischemia in rats. International Journal of Molecular Sciences, 12 (10). pp. 7100-7113.

Tudave, Dulanthi, Radhakrishnan, Ammu, Chakravarthi, Srikumar, and Haleagrahara, Nagaraja (2011) Modulation of C-reactive protein and tumour necrosis factor-alpha in collagen-induced arthritis in Dark Agouti rats: Impact of collagen concentration on severity of arthritis. Inflammation Research , 60 (10). pp. 897-907.

Perera, Joachim, Tan, Joon Heng, Jeevathayaparan, S., Chakravarthi, Srikumar, and Haleagrahara, Nagaraja (2011) Neuroprotective effects of alpha lipoic acid on haloperidol-induced oxidative stress in the rat brain. Cell & Bioscience , 1 (1). pp. 1-6.

Jackie, Tan, Haleagrahara, Nagaraja, and Chakravarthi, Srikumar (2011) Antioxidant effects of Etlingera elatior flower extract against lead acetate: induced perturbations in free radical scavenging enzymes and lipid peroxidation in rats. BMC Research Notes, 4. 67. pp. 1-8.

Haleagrahara, Nagaraja, Chakravarthi, Srikumar, and Mathews, Lisa (2011) Insulin like growth factor-1 (IGF-1) causes overproduction of IL-8, an angiogenic cytokine and stimulates neovascularization in isoproterenol-induced myocardial infarction in rats. International Journal of Molecular Sciences, 12 (12). pp. 8562-8574.

Matthews, Lisa, Haleagrahara, Nagaraja, and Chakravarthi, Srikumar (2011) Insulin-Like Growth Factor-1 (IGF-1) reduces ischemic changes and increases circulating angiogenic factors in experimentally: induced myocardial infarction in rats. Vascular Cell, 3. pp. 1-7.

Haleagrahara, Nagaraja, Varkkey, Julian, and Chakravarthi, Srikumar (2011) N-acetylcysteine offers cardioprotection by decreasing cardiac lipid hydroperoxides and 8-isoprostane level in isoproterenol-induced cardiotoxicity in rats. Cardiovascular Toxicology, 11 (4). pp. 373-381.

Haleagrahara, Nagaraja, Jackie, Tan, Chakravarthi, Srikumar, Rao, Mallikarjuna, and Pasupathi, Thanikachalam (2010) Protective effects of Etlingera elatior extract on lead acetate-induced changes in oxidative biomarkers in bone marrow of rats. Food and Chemical Toxicology, 48. pp. 2688-2694.