Hernán R. Chang

719 total citations
15 papers, 567 citations indexed

About

Hernán R. Chang is a scholar working on Parasitology, Molecular Biology and Epidemiology. According to data from OpenAlex, Hernán R. Chang has authored 15 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Parasitology, 5 papers in Molecular Biology and 5 papers in Epidemiology. Recurrent topics in Hernán R. Chang's work include Toxoplasma gondii Research Studies (6 papers), Herpesvirus Infections and Treatments (3 papers) and Salmonella and Campylobacter epidemiology (2 papers). Hernán R. Chang is often cited by papers focused on Toxoplasma gondii Research Studies (6 papers), Herpesvirus Infections and Treatments (3 papers) and Salmonella and Campylobacter epidemiology (2 papers). Hernán R. Chang collaborates with scholars based in Switzerland, United States and Singapore. Hernán R. Chang's co-authors include Bruce R. Bistrian, Jean-Claude Péchère, Jean-Claude Péchère, Pierre‐François Piguet, Abdul G. Dulloo, Jelle Thole, Manuel T. Silva, Nicolas Mach, Jeremiah N. Cox and Lennart Larsson and has published in prestigious journals such as New England Journal of Medicine, Journal of Leukocyte Biology and Journal of Antimicrobial Chemotherapy.

In The Last Decade

Hernán R. Chang

15 papers receiving 542 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hernán R. Chang Switzerland	13	194	159	82	81	69	15	567
Ronald Gronwall United States	21	169 0.9×	133 0.8×	55 0.7×	94 1.2×	25 0.4×	98	1.3k
Vijitr Boonpucknavig Thailand	18	85 0.4×	164 1.0×	189 2.3×	76 0.9×	36 0.5×	42	861
M. Micoud France	14	271 1.4×	205 1.3×	94 1.1×	78 1.0×	20 0.3×	70	739
Josiane da Silva Quetz Brazil	13	104 0.5×	150 0.9×	25 0.3×	91 1.1×	89 1.3×	27	511
N. K. Ganguly India	14	90 0.5×	123 0.8×	116 1.4×	63 0.8×	13 0.2×	62	480
Ebubekir Ceylan Türkiye	14	77 0.4×	65 0.4×	64 0.8×	38 0.5×	50 0.7×	66	540
Mohammad Taghi Haghi Ashtıani Iran	15	158 0.8×	186 1.2×	26 0.3×	101 1.2×	31 0.4×	66	625
Neşe Kaklıkkaya Türkiye	14	149 0.8×	106 0.7×	19 0.2×	116 1.4×	30 0.4×	50	516
Faris Nassar Israel	14	241 1.2×	700 4.4×	24 0.3×	62 0.8×	44 0.6×	28	1.1k
G Dubourg France	15	155 0.8×	154 1.0×	46 0.6×	156 1.9×	51 0.7×	42	530

Countries citing papers authored by Hernán R. Chang

Since Specialization

Citations

This map shows the geographic impact of Hernán R. Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hernán R. Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hernán R. Chang more than expected).

Fields of papers citing papers by Hernán R. Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hernán R. Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hernán R. Chang. The network helps show where Hernán R. Chang may publish in the future.

Co-authorship network of co-authors of Hernán R. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Hernán R. Chang. A scholar is included among the top collaborators of Hernán R. Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hernán R. Chang. Hernán R. Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Chang, Hernán R.. (2006). MRSA and staphylococcal infections. 2 indexed citations

Chang, Hernán R., et al.. (2006). Atazanavir Urolithiasis. New England Journal of Medicine. 355(20). 2158–2159. 62 indexed citations

Chang, Hernán R. & Bruce R. Bistrian. (1998). Review: The Role of Cytokines in the Catabolic Consequences of Infection and Injury. Journal of Parenteral and Enteral Nutrition. 22(3). 156–166. 136 indexed citations

Chang, Hernán R., Abdul G. Dulloo, & Bruce R. Bistrian. (1998). Role of cytokines in AIDS wasting. Nutrition. 14(11-12). 853–863. 26 indexed citations

Chang, Hernán R., et al.. (1995). Fish oil enhances macrophage tumor necrosis factor-alpha mRNA expression at the transcriptional level. Metabolism. 44(6). 800–805. 19 indexed citations

Anderson, Margaret M., et al.. (1993). Quassinoids Exhibit Greater Selectivity Against Plasmodium Falciparum Than Against Entamoeba Histolytica, Giardia Intestinalis Or Toxoplasma Gondii In Vitro. Journal of Eukaryotic Microbiology. 40(3). 244–246. 42 indexed citations

Chang, Hernán R., et al.. (1993). Respective role of polymorphonuclear leukocytes and their integrins (CD-11/18) in the local or systemic toxicity of lipopolysaccharide. Journal of Leukocyte Biology. 53(6). 636–639. 20 indexed citations

Chang, Hernán R., et al.. (1991). Activity of minocycline against Toxoplasma gondii infection in mice. Journal of Antimicrobial Chemotherapy. 27(5). 639–645. 18 indexed citations

Chang, Hernán R., et al.. (1990). Expression of host resistance to Salmonella typhi and Salmonella typhimurium: bacterial survival within macrophages of murine and human origin. Microbial Pathogenesis. 8(2). 83–90. 55 indexed citations

10.

Hirschel, Bernard, Hernán R. Chang, Nicolas Mach, et al.. (1990). Fatal Infection with a Novel, Unidentified Mycobacterium in a Man with the Acquired Immunodeficiency Syndrome. New England Journal of Medicine. 323(2). 109–113. 96 indexed citations

11.

Chang, Hernán R., et al.. (1990). Effects of ampicillin, ceftriaxone, chloramphenicol, pefloxacin and trimethoprim-sulphamethoxazole on Salmonella typhi within human monocyte-derived macrophages. Journal of Antimicrobial Chemotherapy. 26(5). 689–694. 22 indexed citations

12.

Chang, Hernán R. & Jean-Claude Péchère. (1989). Macrophage oxidative metabolism and intracellular Toxoplasma gondii. Microbial Pathogenesis. 7(1). 37–44. 19 indexed citations

13.

Chang, Hernán R. & Jean-Claude Péchère. (1989). In-vitro toxoplasmacidal activity of cationic electron carriers. Journal of Antimicrobial Chemotherapy. 23(2). 229–235. 6 indexed citations

14.

Chang, Hernán R., et al.. (1988). Activity of A-56268 (TE-031), a new macrolide, against Toxoplasma gondii in mice. Journal of Antimicrobial Chemotherapy. 22(3). 359–361. 25 indexed citations

15.

Chang, Hernán R. & Jean-Claude Péchère. (1988). Activity of spiramycin against Toxoplasma gondii in vitro, in experimental infections and in human infection. Journal of Antimicrobial Chemotherapy. 22(Supplement_B). 87–92. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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