James G. Christenson

1.1k total citations
23 papers, 889 citations indexed

About

James G. Christenson is a scholar working on Pharmacology, Molecular Biology and Molecular Medicine. According to data from OpenAlex, James G. Christenson has authored 23 papers receiving a total of 889 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pharmacology, 10 papers in Molecular Biology and 9 papers in Molecular Medicine. Recurrent topics in James G. Christenson's work include Antibiotics Pharmacokinetics and Efficacy (10 papers), Antibiotic Resistance in Bacteria (9 papers) and Amino Acid Enzymes and Metabolism (4 papers). James G. Christenson is often cited by papers focused on Antibiotics Pharmacokinetics and Efficacy (10 papers), Antibiotic Resistance in Bacteria (9 papers) and Amino Acid Enzymes and Metabolism (4 papers). James G. Christenson collaborates with scholars based in United States and Switzerland. James G. Christenson's co-authors include Wallace Dairman, Sidney Udenfriend, G. Beskid, Dennis D. Keith, Roy Cleeland, David L. Pruess, N H Georgopapadakou, W. F. DeLorenzo, S K Gross and Phillips W. Robbins and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Pharmacological Reviews.

In The Last Decade

James G. Christenson

22 papers receiving 821 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James G. Christenson United States	14	407	240	172	158	121	23	889
Masanao Shimizu Japan	18	403 1.0×	270 1.1×	38 0.2×	252 1.6×	115 1.0×	104	1.1k
C.‐J. Estler Germany	18	265 0.7×	211 0.9×	76 0.4×	92 0.6×	179 1.5×	93	858
Shue‐Ling Raung Taiwan	27	597 1.5×	118 0.5×	68 0.4×	168 1.1×	173 1.4×	40	1.8k
Theodor Graser Germany	10	275 0.7×	71 0.3×	120 0.7×	94 0.6×	103 0.9×	12	751
Maria Enrica Di Cocco Italy	23	569 1.4×	115 0.5×	33 0.2×	50 0.3×	128 1.1×	58	1.1k
Kathrin Pallauf Germany	19	457 1.1×	59 0.2×	67 0.4×	97 0.6×	325 2.7×	28	1.3k
Yuzo NAKAGAWA Japan	17	506 1.2×	192 0.8×	37 0.2×	177 1.1×	55 0.5×	52	863
Byron E. Leach United States	15	204 0.5×	49 0.2×	161 0.9×	181 1.1×	147 1.2×	23	795
Samson Symchowicz United States	22	268 0.7×	124 0.5×	23 0.1×	204 1.3×	194 1.6×	58	1.2k
Makoto Kobayashi Japan	20	304 0.7×	119 0.5×	50 0.3×	76 0.5×	126 1.0×	48	1.3k

Countries citing papers authored by James G. Christenson

Since Specialization

Citations

This map shows the geographic impact of James G. Christenson'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 James G. Christenson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James G. Christenson more than expected).

Fields of papers citing papers by James G. Christenson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James G. Christenson. 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 James G. Christenson. The network helps show where James G. Christenson may publish in the future.

Co-authorship network of co-authors of James G. Christenson

This figure shows the co-authorship network connecting the top 25 collaborators of James G. Christenson. A scholar is included among the top collaborators of James G. Christenson 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 James G. Christenson. James G. Christenson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kelly, Katherine J., Nina Tolkoff-Rubin, R H Rubin, et al.. (1996). An oral platelet-activating factor antagonist, Ro-24-4736, protects the rat kidney from ischemic injury. American Journal of Physiology-Renal Physiology. 271(5). F1061–F1067. 32 indexed citations

Beskid, G., et al.. (1994). Dual-Action Cephalosporins Incorporating a 3'-Tertiary-Amine-Linked Quinolone. Journal of Medicinal Chemistry. 37(3). 400–407. 28 indexed citations

Beskid, G., James G. Christenson, N H Georgopapadakou, et al.. (1994). ChemInform Abstract: Dual‐Action Cephalosporins Incorporating a 3′‐Tertiary‐Amine‐Linked Quinolone.. ChemInform. 25(23). 1 indexed citations

Wei, Chunhua, et al.. (1992). ChemInform Abstract: (2,3)‐α‐Methylenepenicillanic Acid Sulfone: Synthesis and β‐Lactamase‐Inhibiting Properties.. ChemInform. 23(38).

Beskid, G., et al.. (1991). Dual-action cephalosporins: cephalosporin 3'-quaternary ammonium quinolones. Journal of Medicinal Chemistry. 34(2). 669–675. 29 indexed citations

Beskid, G., et al.. (1991). Dual-action cephalosporins: cephalosporin 3'-quinolone carbamates. Journal of Medicinal Chemistry. 34(9). 2857–2864. 29 indexed citations

Wei, Chunhua, et al.. (1991). (2,3)-α-methylenepenicillanic acid sulfone: synthesis and β-lactamase inhibiting properties. Bioorganic & Medicinal Chemistry Letters. 1(1). 43–46. 5 indexed citations

Beskid, G., James G. Christenson, N H Georgopapadakou, et al.. (1991). ChemInform Abstract: Dual‐Action Cephalosporins: Cephalosporin 3′‐Quaternary Ammonium Quinolones.. ChemInform. 22(38). 2 indexed citations

Beskid, G., James G. Christenson, Roy Cleeland, et al.. (1990). Cephalosporin 3'-quinolone esters with a dual mode of action. Journal of Medicinal Chemistry. 33(1). 77–86. 48 indexed citations

10.

Christenson, James G., et al.. (1990). Pharmacokinetics of Ro 23-9424, a dual-action cephalosporin, in animals. Antimicrobial Agents and Chemotherapy. 34(10). 1895–1900. 17 indexed citations

11.

Talbot, Monique, et al.. (1989). Reactivation of peptidoglycan synthesis in ether-permeabilized Escherichia coli after inhibition by beta-lactam antibiotics. Antimicrobial Agents and Chemotherapy. 33(12). 2101–2108. 4 indexed citations

12.

Christenson, James G., David L. Pruess, Monique Talbot, & Dennis D. Keith. (1988). Antibacterial properties of (2,3)-alpha- and (2,3)-beta-methylene analogs of penicillin G. Antimicrobial Agents and Chemotherapy. 32(7). 1005–1011. 5 indexed citations

13.

Isenberg, Henry D., Roy Cleeland, E. Titsworth, et al.. (1982). Correlation of the Results of Antibiotic Synergy and Susceptibility Testing in Vitro with Results in Experimental Mouse Infections. PubMed. 10(1). 1–76. 23 indexed citations

14.

Beskid, G., James G. Christenson, Roy Cleeland, W. F. DeLorenzo, & Patrick W. Trown. (1981). In vivo activity of ceftriaxone (Ro 13-9904), a new broad-spectrum semisynthetic cephalosporin. Antimicrobial Agents and Chemotherapy. 20(2). 159–167. 34 indexed citations

15.

Wallace, Jack, et al.. (1977). An Evaluation of Selected Methods for Determining Cocaine and Benzoylecgonine in Urine. Journal of Analytical Toxicology. 1(1). 20–26. 25 indexed citations

16.

Dairman, Wallace, James G. Christenson, & S Udenfriend. (1973). Characterization of dopa decarboxylase. Life Sciences. 13(4). xxiii–xxiv. 5 indexed citations

17.

Dairman, Wallace, James G. Christenson, & Sidney Udenfriend. (1972). Changes in Tyrosine Hydroxylase and Dopa Decarboxylase Induced by Pharmacological Agents. Pharmacological Reviews. 24(2). 269–289. 31 indexed citations

18.

Christenson, James G., Wallace Dairman, & Sidney Udenfriend. (1972). On the Identity of DOPA Decarboxylase and 5-Hydroxytryptophan Decarboxylase. Proceedings of the National Academy of Sciences. 69(2). 343–347. 184 indexed citations

19.

Dairman, Wallace, James G. Christenson, & Sidney Udenfriend. (1971). Decrease in Liver Aromatic L-Amino-Acid Decarboxylase Produced by Chronic Administration of L-Dopa. Proceedings of the National Academy of Sciences. 68(9). 2117–2120. 35 indexed citations

20.

Christenson, James G., Wallace Dairman, & Sidney Udenfriend. (1970). Preparation and properties of a homogeneous aromatic l-amino acid decarboxylase from hog kidney. Archives of Biochemistry and Biophysics. 141(1). 356–367. 310 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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