• 2169 Citations
  • 27 h-Index
1975 …2019

Research output per year

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Research Output

  • 2169 Citations
  • 27 h-Index
  • 92 Article
  • 2 Letter
  • 1 Chapter
2019
1 Scopus citations
Open Access
2018
1 Scopus citations
2017

Riboflavin as an independent and accurate biomarker for adherence in a randomized double-blind and placebo-controlled clinical trial

Ramanujam, V. M. S., Nayeem, F., Anderson, K. E., Kuo, Y. F., Chen, N. W., Ju, H. & Lu, L. J. W., Aug 18 2017, In : Biomarkers. 22, 6, p. 508-516 9 p.

Research output: Contribution to journalArticle

2 Scopus citations
2015

Liver transplantation for acute intermittent porphyria: Biochemical and pathologic studies of the explanted liver

Yasuda, M., Erwin, A. L., Liu, L. U., Balwani, M., Chen, B., Kadirvel, S., Gan, L., Fie, M. I., Gordon, R. E., Yu, C., Clavero, S., Arvelakis, A., Naik, H., Martin, L. D., Phillips, J. D., Anderson, K. E., Sadagoparamanujam, V. M., Florman, S. S. & Desnick, R. J., Jun 5 2015, In : Molecular Medicine. 21, p. 487-495 9 p.

Research output: Contribution to journalArticle

19 Scopus citations

Porphyria diagnostics-part 1: A brief overview of the porphyrias

Ramanujam, V. M. S. & Anderson, K. E., 2015, In : Current Protocols in Human Genetics. 2015, p. 17.20.1-17.20.26

Research output: Contribution to journalArticle

23 Scopus citations
2013

Lead, mercury, cadmium, chromium, nickel, copper, zinc, calcium, iron, manganese and chromium (VI) levels in Nigeria and United States of America cement dust

Ogunbileje, J. O., Sadagoparamanujam, V. M., Anetor, J. I., Farombi, E. O., Akinosun, O. M. & Okorodudu, A. O., Mar 1 2013, In : Chemosphere. 90, 11, p. 2743-2749 7 p.

Research output: Contribution to journalArticle

35 Scopus citations
2012
42 Scopus citations

Low-Dose Hydroxychloroquine Is as Effective as Phlebotomy in Treatment of Patients With Porphyria Cutanea Tarda

Singal, A. K., Kormos-Hallberg, C., Lee, C., Sadagoparamanujam, V. M., Grady, J. J., Freeman, D. H. & Anderson, K. E., Dec 2012, In : Clinical Gastroenterology and Hepatology. 10, 12, p. 1402-1409 8 p.

Research output: Contribution to journalArticle

47 Scopus citations
28 Scopus citations
2011

Mercury exposure through diet in pregnant women and women of childbearing age

Sadagoparamanujam, V. M., Wilson, D. T., Ramanujam, C. L., Lederman, R. P., Grady, J. J. & Alcock, N. W., Dec 1 2011, In : Toxicological and Environmental Chemistry. 93, 10, p. 2098-2110 13 p.

Research output: Contribution to journalArticle

1 Scopus citations

Riboflavin as an oral tracer for monitoring compliance in clinical research

Sadagopa Ramanujam, V. M., Anderson, K. E., Grady, J. J., Nayeem, F. & Lu, L. J. W., 2011, In : Open Biomarkers Journal. 4, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

13 Scopus citations
2010

Bioaccumulation and toxicity of gold nanoparticles after repeated administration in mice

Lasagna-Reeves, C., Gonzalez-Romero, D., Barria, M. A., Olmedo, I., Clos, A., Sadagopa Ramanujam, V. M., Urayama, A., Vergara, L., Kogan, M. J. & Soto, C., Mar 19 2010, In : Biochemical and Biophysical Research Communications. 393, 4, p. 649-655 7 p.

Research output: Contribution to journalArticle

380 Scopus citations

Up-regulation of heme oxygenase-1 in rat spleen after aniline exposure

Wang, J., Ma, H., Boor, P. J., Ramanujam, V. M. S., Ansari, G. A. S. & Khan, M. F., Feb 15 2010, In : Free Radical Biology and Medicine. 48, 4, p. 513-518 6 p.

Research output: Contribution to journalArticle

11 Scopus citations
2009

Human retinal cadmium accumulation as a factor in the etiology of age-related macular degeneration

Wills, N. K., Kalariya, N., Sadagopa Ramanujam, V. M., Lewis, J. R., Haji Abdollahi, S., Husain, A. & van Kuijk, F. J. G. M., Jun 15 2009, In : Experimental Eye Research. 89, 1, p. 79-87 9 p.

Research output: Contribution to journalArticle

30 Scopus citations

Zinc Binding in Pestivirus Npro Is Required for Interferon Regulatory Factor 3 Interaction and Degradation

Szymanski, M. R., Fiebach, A. R., Tratschin, J. D., Gut, M., Ramanujam, V. M. S., Gottipati, K., Patel, P., Ye, M., Ruggli, N. & Choi, K. H., Aug 14 2009, In : Journal of Molecular Biology. 391, 2, p. 438-449 12 p.

Research output: Contribution to journalArticle

32 Scopus citations
2008

Cadmium accumulation in the human retina: Effects of age, gender, and cellular toxicity

Wills, N. K., Ramanujam, V. M. S., Chang, J., Kalariya, N., Lewis, J. R., Weng, T. X. & van Kuijk, F. J. G. M., Jan 1 2008, In : Experimental Eye Research. 86, 1, p. 41-51 11 p.

Research output: Contribution to journalArticle

39 Scopus citations

Copper and zinc distribution in the human retina: Relationship to cadmium accumulation, age, and gender

Wills, N. K., Sadagopa Ramanujam, V. M., Kalariya, N., Lewis, J. R. & van Kuijk, F. J. G. M., Aug 1 2008, In : Experimental Eye Research. 87, 2, p. 80-88 9 p.

Research output: Contribution to journalArticle

45 Scopus citations

Zinc, iron and phytic acid levels of some popular foods consumed by rural children in Sri Lanka

Karunaratne, A. M., Amerasinghe, P. H., Sadagopa Ramanujam, V. M., Sandstead, H. H. & Perera, P. A. J., Sep 1 2008, In : Journal of Food Composition and Analysis. 21, 6, p. 481-488 8 p.

Research output: Contribution to journalArticle

13 Scopus citations

Zinc deficiency in Mexican American children: Influence of zinc and other micronutrients on T cells, cytokines, and antiinflammatory plasma proteins

Sandstead, H. H., Prasad, A. S., Penland, J. G., Beck, F. W. J., Kaplan, J., Egger, N. G., Alcock, N. W., Carroll, R. M., Ramanujam, V. M. S., Dayal, H. H., Rocco, C. D., Ann Plotkin, R. & Zavaleta, A. N., Oct 1 2008, In : American Journal of Clinical Nutrition. 88, 4, p. 1067-1073 7 p.

Research output: Contribution to journalArticle

Open Access
62 Scopus citations
2007

Association between zinc pool sizes and iron stores in premenopausal women without anaemia

Yokoi, K., Sandstead, H. H., Egger, N. G., Alcock, N. W., Sadagopa Ramanujam, V. M., Dayal, H. H. & Penland, J. G., Dec 2007, In : British Journal of Nutrition. 98, 6, p. 1214-1223 10 p.

Research output: Contribution to journalArticle

23 Scopus citations

Local injection of insulin-zinc stimulates DNA synthesis in skin donor site wound

Zhang, X. J., Chinkes, D. L., Ramanujam, V. M. S. & Wolfe, R. R., Mar 1 2007, In : Wound Repair and Regeneration. 15, 2, p. 258-265 8 p.

Research output: Contribution to journalArticle

15 Scopus citations

Mercury, lead, and zinc in baby teeth of children with autism versus controls

Adams, J. B., Romdalvik, J., Ramanujam, V. M. S. & Legator, M. S., Jan 1 2007, In : Journal of Toxicology and Environmental Health - Part A: Current Issues. 70, 12, p. 1046-1051 6 p.

Research output: Contribution to journalArticle

128 Scopus citations
2005

A 27-amino-acid synthetic peptide corresponding to the NH 2-terminal zinc-binding domain of endostatin is responsible for its antitumor activity

Sjin, R. M. T. T., Satchi-Fainaro, R., Birsner, A. E., Ramanujam, V. M. S., Folkman, J. & Javaherian, K., May 1 2005, In : Cancer Research. 65, 9, p. 3656-3663 8 p.

Research output: Contribution to journalArticle

92 Scopus citations

Iron release and oxidative DNA damage in splenic toxicity of aniline

Wu, X., Kannan, S., Ramanujam, V. M. S. & Khan, M. F., Apr 23 2005, In : Journal of Toxicology and Environmental Health - Part A. 68, 8, p. 657-666 10 p.

Research output: Contribution to journalArticle

23 Scopus citations
2003

Association between plasma zinc concentration and zinc kinetic parameters in premenopausal women

Yokoi, K., Egger, N. G., Ramanujam, V. M. S., Alcock, N. W., Dayal, H. H., Penland, J. G. & Sandstead, H. H., Nov 2003, In : American Journal of Physiology - Endocrinology and Metabolism. 285, 5 48-5, p. E1010-E1020

Research output: Contribution to journalArticle

32 Scopus citations
1999

Polyatomics in zinc isotope ratio analysis of plasma samples by inductively coupled plasma-mass spectrometry and applicability of nonextracted samples for zinc kinetics

Sadagopa Ramanujam, V. M., Yokoi, K., Egger, N. G., Dayal, H. H., Alcock, N. W. & Sandstead, H. H., Jan 1 1999, In : Biological Trace Element Research. 68, 2, p. 143-158 16 p.

Research output: Contribution to journalArticle

17 Scopus citations
1998

Distribution of uranium-238 in environmental samples from a residential area impacted by mining and milling activities

McConnell, M. A., Sadagopa Ramanujam, V. M., Alcock, N. W., Gabehart, G. J. & William, W. A. U., 1998, In : Environmental Toxicology and Chemistry. 17, 5, p. 841-850 10 p.

Research output: Contribution to journalArticle

9 Scopus citations

Population monitoring: Experience with residents exposed to uranium mining/milling waste

Au, W. W., McConnell, M. A., Wilkinson, G. S., Ramanujam, V. M. S. & Alcock, N., Sep 20 1998, In : Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis. 405, 2, p. 237-245 9 p.

Research output: Contribution to journalArticle

23 Scopus citations
1997

Mathematical models for twentyfour-hour and nine-day zinc kinetics in humans

Yokoi, K., Ramanujam, V. M. S., Egger, N. G., Dayal, H. H., Alcock, N. W. & Sandstead, H. H., Dec 1 1997, In : FASEB Journal. 11, 3, p. A407

Research output: Contribution to journalArticle

1 Scopus citations

Potential mercury exposure through diet in pregnant women and women of childbearing age

Alcock, N. W., Lederman, R., Wilson, D., Vela-Perez, T. & Ramanujam, V. M. S., Dec 1 1997, In : FASEB Journal. 11, 3, p. A406

Research output: Contribution to journalArticle

Relationship between body composition and rapidly exchangeable zinc pool in humans

Egger, N. G., Yokoi, K., Ramanujam, V. M. S., Dayal, H. H., Alcock, N. W. & Sandstead, H. H., Dec 1 1997, In : FASEB Journal. 11, 3, p. A407

Research output: Contribution to journalArticle

Simplified pretreatment method for plasma samples applicable to zinc kinetic studies

Ramanujam, V. M. S., Yokoi, K., Egger, N. G., Dayal, H. H., Alcock, N. W. & Sandstead, H. H., Dec 1 1997, In : FASEB Journal. 11, 3, p. A407

Research output: Contribution to journalArticle

1995
64 Scopus citations

A Simplified Method to Quantify Isoflavones in Commercial Soybean Diets and Human Urine after Legume Consumption

Lee-Jane, W. L., Broemeling, L. D., Marshall, M. V., Ramanujam, V. M. S. & Marshall, M. V., Jul 1 1995, In : Cancer Epidemiology Biomarkers and Prevention. 4, 5, p. 497-503 7 p.

Research output: Contribution to journalArticle

50 Scopus citations

Assessment of effect levels of chemicals from quantitative structure-activity relationship (QSAR) models. I. Chronic lowest-observed-adverse-effect level (LOAEL)

Mumtaz, M. M., Knauf, L. A., Reisman, D. J., Peirano, W. B., DeRosa, C. T., Gombar, V. K., Enslein, K., Carter, J. R., Blake, B. W., Huque, K. I. & Ramanujam, V. M. S., Sep 1995, In : Toxicology Letters. 79, 1-3, p. 131-143 13 p.

Research output: Contribution to journalArticle

36 Scopus citations

Effluent from bauxite factory induces developmental and reproductive damage in sea urchins

Trieff, N. M., Romaña, L. A., Esposito, A., Oral, R., Quiniou, F., Iaccarino, M., Alcock, N., Ramanujam, V. M. S. & Pagano, G., Feb 1 1995, In : Archives of Environmental Contamination and Toxicology. 28, 2, p. 173-177 5 p.

Research output: Contribution to journalArticle

24 Scopus citations
1994

Levels of Polychlorodibenzo-p-dioxins and Dibenzofurans in Crab Tissues from the Newark/Raritan Bay System

Cal, Z., Ramanujam, V. M. S., Gross, M. L., Cristlnl, A. & Tucker, R. K., Aug 1 1994, In : Environmental Science and Technology. 28, 8, p. 1528-1534 7 p.

Research output: Contribution to journalArticle

14 Scopus citations

Liquid—Solid Extraction and Fast Atom Bombardment High-Resolution Mass Spectrometry for the Determination of Hydroxyatrazine in Water at Low—ppt Levels

Cai, Z., Ramanujam, V. M. S., Gross, M. L., Monson, S. J., Cassada, D. A. & Spalding, R. F., Dec 1 1994, In : Analytical Chemistry. 66, 23, p. 4202-4209 8 p.

Research output: Contribution to journalArticle

37 Scopus citations

Mass-Profile Monitoring in Trace Analysis: Identification of Polychlorodibenzothiophenes in Crab Tissues Collected from the Newark/Raritan Bay System

Cal, Z., Glblln, D. E., Ramanujam, V. M. S., Gross, M. L. & Crlstlnl, A., Aug 1 1994, In : Environmental Science and Technology. 28, 8, p. 1535-1538 4 p.

Research output: Contribution to journalArticle

21 Scopus citations
1993

Determination of Atrazine in Water at Low-and Sub-Parts-per-Trillion Levels by Using Solid-Phase Extraction and Gas Chromatography/High-Resolution Mass Spectrometry

Cai, Z., Ramanujam, V. M. S., Giblin, D. E., Spalding, R. F. & Gross, M. L., Jan 1 1993, In : Analytical Chemistry. 65, 1, p. 21-26 6 p.

Research output: Contribution to journalArticle

57 Scopus citations

Formation of CH3CH2OCH3 and ˙CH2+OHCH2CH3 from ionized 2‐ethoxyethanol and theoretical and experimental studies of the reactions of ˙CH2+OHCH2CH3

McAdoo, D. J., Hudson, C. E., Ramanujam, V. M. S. & George, M., Oct 1993, In : Organic Mass Spectrometry. 28, 10, p. 1210-1217 8 p.

Research output: Contribution to journalArticle

5 Scopus citations

Herbicide Trace Analysis by High-Resolution Fast Atom Bombardment Mass Spectrometry: Quantification of Low Parts per Trillion Levels of Atrazine in Water

Caldwell, K. A., Ramanujam, S. V. M., Cai, Z., Gross, M. L. & Spalding, R. F., Sep 1 1993, In : Analytical Chemistry. 65, 17, p. 2372-2379 8 p.

Research output: Contribution to journalArticle

34 Scopus citations
1992

The mutagenic effects of low level sub-acute inhalation exposure to benzene in CD-1 mice

Ward, J. B., Ammenheuser, M. M., Ramanujam, V. M. S., Morris, D. L., Whorton, E. B. & Legator, M. S., Jul 1992, In : Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis. 268, 1, p. 49-57 9 p.

Research output: Contribution to journalArticle

32 Scopus citations
1991

Ba2+ release from soda glass modifies single maxi K+ channel activity in patch clamp experiments

Copello, J., Simon, B., Segal, Y., Wehner, F., Ramanujam, V. M., Alcock, N. & Reuss, L., 1991, In : Biophysical journal. 60, 4, p. 931-941 11 p.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations

Chromosome aberrations in lymphocytes of mice after sub-acute low-level inhalation exposure to benzene

Au, W. W., Ramanujam, V. M. S., Ward, J. B. & Legator, M. S., Jun 1991, In : Mutation Research/Genetic Toxicology. 260, 2, p. 219-224 6 p.

Research output: Contribution to journalArticle

26 Scopus citations

Mechanism of clastogenic and co-clastogenic activity of cremophore with benzene hi mice

Au, W. W., Anwar, W., Paolini, M., Ramanujam, S. & Cantelli-forti, G., Jan 1 1991, In : Carcinogenesis. 12, 1, p. 53-57 5 p.

Research output: Contribution to journalArticle

9 Scopus citations
1990

Antimutagenic effects of dimethyl sulfoxide on metabolism and genotoxicity of benzene in vivo.

Au, W. W., Anwar, W. A., Hanania, E. & Ramanujam, V. M., 1990, In : Basic life sciences. 52, p. 389-393 5 p.

Research output: Contribution to journalArticle

5 Scopus citations