John P. Chang

501 total citations
6 papers, 453 citations indexed

About

John P. Chang is a scholar working on Reproductive Medicine, Cellular and Molecular Neuroscience and Aquatic Science. According to data from OpenAlex, John P. Chang has authored 6 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Reproductive Medicine, 3 papers in Cellular and Molecular Neuroscience and 2 papers in Aquatic Science. Recurrent topics in John P. Chang's work include Hypothalamic control of reproductive hormones (3 papers), Neuropeptides and Animal Physiology (2 papers) and Neurobiology and Insect Physiology Research (2 papers). John P. Chang is often cited by papers focused on Hypothalamic control of reproductive hormones (3 papers), Neuropeptides and Animal Physiology (2 papers) and Neurobiology and Insect Physiology Research (2 papers). John P. Chang collaborates with scholars based in Canada, France and United States. John P. Chang's co-authors include M. Sokołowska, R. BILLARD, Aol Wong, Jeffrey I. Goldberg, Kevin G. Young, Fredrick Van Goor, Chun Peng, Kwong‐Leung Yu, J.E. Rivier and Richard Peter and has published in prestigious journals such as The Journal of Physiology, The Journal of Comparative Neurology and Endocrinology.

In The Last Decade

John P. Chang

6 papers receiving 433 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John P. Chang Canada	6	236	173	157	101	90	6	453
Kei Li Yu Hong Kong	6	171 0.7×	113 0.7×	127 0.8×	90 0.9×	37 0.4×	6	395
P Chambolle France	11	211 0.9×	118 0.7×	161 1.0×	105 1.0×	91 1.0×	34	504
Paul M. Rosenblum United States	14	323 1.4×	205 1.2×	232 1.5×	80 0.8×	77 0.9×	20	659
Somsri Ngamvongchon Canada	8	245 1.0×	331 1.9×	108 0.7×	124 1.2×	53 0.6×	9	509
Henrietta Margolis‐Kazan United States	11	218 0.9×	130 0.8×	146 0.9×	70 0.7×	43 0.5×	14	369
Yoshihiko Oota Japan	10	205 0.9×	126 0.7×	110 0.7×	105 1.0×	61 0.7×	24	532
Noriko Amiya Japan	16	199 0.8×	206 1.2×	190 1.2×	99 1.0×	294 3.3×	46	704
Giovanni Chieffi Italy	13	200 0.8×	220 1.3×	67 0.4×	100 1.0×	36 0.4×	36	585
Kei-Li Yu Hong Kong	10	198 0.8×	268 1.5×	71 0.5×	66 0.7×	67 0.7×	12	484
M.C. Maggese Argentina	18	366 1.6×	153 0.9×	218 1.4×	51 0.5×	72 0.8×	24	700

Countries citing papers authored by John P. Chang

Since Specialization

Citations

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

Fields of papers citing papers by John P. Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. 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 John P. Chang. The network helps show where John P. Chang may publish in the future.

Co-authorship network of co-authors of John P. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of John P. Chang. A scholar is included among the top collaborators of John P. 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 John P. Chang. John P. 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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6 of 6 papers shown

1.

Young, Kevin G., et al.. (1999). Involvement of protein kinase C in 5‐HT‐stimulated ciliary activity in Helisoma trivolvis embryos. The Journal of Physiology. 515(2). 511–522. 21 indexed citations

2.

Young, Kevin G., John P. Chang, & Jeffrey I. Goldberg. (1999). Gonadotropin-releasing hormone neuronal system of the freshwater snailsHelisoma trivolvis andLymnaea stagnalis: Possible involvement in reproduction. The Journal of Comparative Neurology. 404(4). 427–437. 60 indexed citations

3.

Chang, John P., Jonathan Abele, Fredrick Van Goor, Aol Wong, & Catherine M. Neumann. (1996). Role of Arachidonic Acid and Calmodulin in Mediating Dopamine D1- and GnRH-Stimulated Growth Hormone Release in Goldfish Pituitary Cells. General and Comparative Endocrinology. 102(1). 88–101. 21 indexed citations

4.

Wong, Aol, John P. Chang, & Richard Peter. (1993). Interactions of Somatostatin, Gonadotropin-Releasing Hormone, and the Gonads on Dopamine-Stimulated Growth Hormone Release in the Goldfish. General and Comparative Endocrinology. 92(3). 366–378. 27 indexed citations

5.

Peng, Chun, John P. Chang, Kwong‐Leung Yu, et al.. (1993). Neuropeptide-Y stimulates growth hormone and gonadotropin-II secretion in the goldfish pituitary: involvement of both presynaptic and pituitary cell actions.. Endocrinology. 132(4). 1820–1829. 101 indexed citations

6.

Chang, John P., et al.. (1986). Interactions of catecholamines and GnRH in regulation of gonadotropin secretion in teleost fish.. PubMed. 42. 513–48. 223 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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