Syed G. Haider

889 total citations
35 papers, 606 citations indexed

About

Syed G. Haider is a scholar working on Reproductive Medicine, Pediatrics, Perinatology and Child Health and Cell Biology. According to data from OpenAlex, Syed G. Haider has authored 35 papers receiving a total of 606 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Reproductive Medicine, 11 papers in Pediatrics, Perinatology and Child Health and 10 papers in Cell Biology. Recurrent topics in Syed G. Haider's work include Sperm and Testicular Function (16 papers), Aldose Reductase and Taurine (9 papers) and Birth, Development, and Health (7 papers). Syed G. Haider is often cited by papers focused on Sperm and Testicular Function (16 papers), Aldose Reductase and Taurine (9 papers) and Birth, Development, and Health (7 papers). Syed G. Haider collaborates with scholars based in Germany, United States and Pakistan. Syed G. Haider's co-authors include Norbert Hofmann, Ren‐Shan Ge, Robert J. Blanchard, D. Caroline Blanchard, Randall R. Sakai, Bruce S. McEwen, Matthew P. Hardy, Kellie L. Tamashiro, Christina R. McKittrick and Chantal M. Sottas and has published in prestigious journals such as Biology of Reproduction, Journal of Histochemistry & Cytochemistry and Ageing Research Reviews.

In The Last Decade

Syed G. Haider

32 papers receiving 589 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Syed G. Haider Germany 10 295 163 140 135 108 35 606
Silvia I. González-Calvar Argentina 15 278 0.9× 164 1.0× 120 0.9× 136 1.0× 117 1.1× 29 707
Jacqueline F. Ackland United States 14 194 0.7× 173 1.1× 174 1.2× 85 0.6× 104 1.0× 19 565
Lynn G. Nequin United States 14 353 1.2× 119 0.7× 157 1.1× 183 1.4× 159 1.5× 24 853
R. Picon France 11 228 0.8× 195 1.2× 98 0.7× 119 0.9× 94 0.9× 23 549
Daniel R. Aquilano United States 13 289 1.0× 224 1.4× 324 2.3× 213 1.6× 103 1.0× 26 733
Thomas Bambino United States 10 270 0.9× 164 1.0× 270 1.9× 116 0.9× 61 0.6× 10 746
Rafaela Aguilar Spain 18 413 1.4× 114 0.7× 183 1.3× 301 2.2× 113 1.0× 56 762
A. Faletti Argentina 17 225 0.8× 110 0.7× 91 0.7× 88 0.7× 139 1.3× 57 862
Tomi Pakarainen Finland 11 365 1.2× 160 1.0× 135 1.0× 170 1.3× 248 2.3× 21 811
María Olga Suescun Argentina 13 165 0.6× 115 0.7× 164 1.2× 57 0.4× 41 0.4× 23 616

Countries citing papers authored by Syed G. Haider

Since Specialization
Citations

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

Fields of papers citing papers by Syed G. Haider

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Syed G. Haider

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

All Works

20 of 20 papers shown
1.
Haider, Syed G., et al.. (2025). News from the old: Aging features in the intracardiac, musculoskeletal, and enteric nervous systems. Ageing Research Reviews. 105. 102690–102690.
2.
Haider, Syed G., et al.. (2009). Morphological and Enzyme Histochemical Observations on Alcohol induced Disturbances in Testis of two Patients. Andrologia. 17(6). 532–540. 4 indexed citations
3.
4.
Haider, Syed G., et al.. (2006). Ultrastructure of cell contacts of fetal and adult Leydig cells in the rat: a systematic study from birth to senium. Anatomy and Embryology. 211(4). 273–282. 7 indexed citations
5.
Haider, Syed G.. (2004). Cell Biology of Leydig Cells in the Testis. International review of cytology. 233. 181–241. 278 indexed citations
6.
Hardy, Matthew P., Chantal M. Sottas, Ren‐Shan Ge, et al.. (2002). Trends of Reproductive Hormones in Male Rats During Psychosocial Stress: Role of Glucocorticoid Metabolism in Behavioral Dominance1. Biology of Reproduction. 67(6). 1750–1755. 106 indexed citations
7.
Haider, Syed G., et al.. (2001). Ontogenesis of Oxidative Reaction of 17β-hydroxysteroid Dehydrogenase and 11β-hydroxysteroid Dehydrogenase in Rat Leydig Cells, a Histochemical Study. The Histochemical Journal. 33(9-10). 585–595. 6 indexed citations
8.
Haider, Syed G., et al.. (1999). Ultrastructure of peritubular tissue in association with tubular hyalinization in human testis. Tissue and Cell. 31(1). 90–98. 26 indexed citations
9.
Haider, Syed G., et al.. (1998). Ultracytochemistry of 3β-hydroxysteroid dehydrogenase in Leydig cell precursors and vascular endothelial cells of the postnatal rat testis. Anatomy and Embryology. 198(2). 101–110. 28 indexed citations
10.
Haider, Syed G., et al.. (1998). Effects of perinatal diazepam exposure on the liver of rats. Annals of Anatomy - Anatomischer Anzeiger. 180(1). 15–23. 1 indexed citations
11.
Haider, Syed G., et al.. (1997). Functional Markers for Fetal and Postnatal Differentiation of Rat Leydig Cells. Advances in experimental medicine and biology. 424. 143–144. 3 indexed citations
12.
Haider, Syed G., et al.. (1995). Morphine induces reproductive changes in female rats and their male offspring. Reproductive Toxicology. 9(2). 143–151. 19 indexed citations
13.
Haider, Syed G., et al.. (1990). Histochemical demonstration of 11 beta-hydroxysteroid dehydrogenase as a marker for Leydig cell maturation in rat.. PubMed. 38. 203–7. 13 indexed citations
14.
Haider, Syed G., et al.. (1989). Description of Eight Phases of Spermiogenesis in the Marmoset Testis. Cells Tissues Organs. 135(2). 180–184. 5 indexed citations
15.
Stumpf, Walter E., Madhabananda Sar, Syed G. Haider, Shepu Xue, & Kequan Chen. (1988). Sites of action of gossypol studied by autoradiography and enzyme histochemistry. Contraception. 37(3). 257–267. 6 indexed citations
16.
Haider, Syed G., et al.. (1986). Electron microscopic evidence for deep invaginations of the lamina propria towards the seminiferous tubule lumen in a patient with varicocele. International Journal of Andrology. 9(1). 27–37. 13 indexed citations
17.
18.
Haider, Syed G., et al.. (1984). Organosilicone induced malformation of rat sperms, a histochemical study. Acta Histochemica. 75(2). 149–IN2. 1 indexed citations
19.
Haider, Syed G., et al.. (1982). [Seasonal changes in the adenosine triphosphatase activity in the germinal cysts of the testis of the common frog Rana temporaria. An enzyme histochemical study].. PubMed. 71(2). 191–200. 3 indexed citations
20.
Haider, Syed G., et al.. (1982). Jahreszeitliche veränderungen der Adenosintriphosphatase-Aktivität in den germinalcysten des Testis vom Grasfrosch Rana temporaria. Acta Histochemica. 71(2). 191–IN2. 2 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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