S. Gombe

735 total citations
51 papers, 583 citations indexed

About

S. Gombe is a scholar working on Agronomy and Crop Science, Genetics and Epidemiology. According to data from OpenAlex, S. Gombe has authored 51 papers receiving a total of 583 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Agronomy and Crop Science, 9 papers in Genetics and 8 papers in Epidemiology. Recurrent topics in S. Gombe's work include Reproductive Physiology in Livestock (18 papers), Genetic and phenotypic traits in livestock (8 papers) and Trypanosoma species research and implications (8 papers). S. Gombe is often cited by papers focused on Reproductive Physiology in Livestock (18 papers), Genetic and phenotypic traits in livestock (8 papers) and Trypanosoma species research and implications (8 papers). S. Gombe collaborates with scholars based in Kenya, Tanzania and Germany. S. Gombe's co-authors include D Oduor‐Okelo, William Hansel, Benezeth Mutayoba, D. Schams, E. Schallenberger, H. Karg, E. N. Waindi, G. P. Kaaya, Colin Norman and Charanjit S. Bambra and has published in prestigious journals such as Nature, Fertility and Sterility and Biology of Reproduction.

In The Last Decade

S. Gombe

50 papers receiving 531 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Gombe Kenya 15 271 147 100 95 94 51 583
G. Fredriksson Sweden 19 481 1.8× 210 1.4× 87 0.9× 42 0.4× 26 0.3× 45 850
S. R. McMillen United Kingdom 19 468 1.7× 322 2.2× 172 1.7× 131 1.4× 59 0.6× 36 863
J.R. Lodge United States 16 165 0.6× 270 1.8× 105 1.1× 225 2.4× 38 0.4× 58 1.0k
Donald W. Holtan United States 12 501 1.8× 148 1.0× 61 0.6× 85 0.9× 14 0.1× 19 611
L. V. Swanson United States 19 843 3.1× 483 3.3× 254 2.5× 118 1.2× 30 0.3× 42 1.2k
J. E. Tilton United States 16 499 1.8× 246 1.7× 207 2.1× 149 1.6× 27 0.3× 47 801
G. Kann France 19 638 2.4× 604 4.1× 264 2.6× 236 2.5× 115 1.2× 58 1.6k
Øystein Andresen Norway 18 180 0.7× 211 1.4× 336 3.4× 54 0.6× 18 0.2× 41 790
T. E. Trigg Australia 16 395 1.5× 188 1.3× 116 1.2× 83 0.9× 10 0.1× 24 583
E. Heath United States 13 151 0.6× 166 1.1× 79 0.8× 120 1.3× 10 0.1× 40 451

Countries citing papers authored by S. Gombe

Since Specialization
Citations

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

Fields of papers citing papers by S. Gombe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Gombe. 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 S. Gombe. The network helps show where S. Gombe may publish in the future.

Co-authorship network of co-authors of S. Gombe

This figure shows the co-authorship network connecting the top 25 collaborators of S. Gombe. A scholar is included among the top collaborators of S. Gombe 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 S. Gombe. S. Gombe 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.
Makawiti, D.W., et al.. (1991). In vitro metabolism of progesterone by peripheral blood of rock hyrax (Procavia capensis). General and Comparative Endocrinology. 83(1). 159–163. 2 indexed citations
2.
Gombe, S., et al.. (1991). Fertility of the small East African goat following pre-pubertal infection with Trypanosoma congolense.. 1 indexed citations
3.
Mutayoba, Benezeth, et al.. (1989). Trypanosome-induced increase in prostaglandin F2α and its relationship with corpus luteum function in the goat. Theriogenology. 32(4). 545–555. 11 indexed citations
4.
Mutayoba, Benezeth, S. Gombe, E. N. Waindi, & G. P. Kaaya. (1989). Comparative trypanotolerance of the Small East African breed of goats from different localities to Trypanosoma congolense infection. Veterinary Parasitology. 31(2). 95–105. 8 indexed citations
5.
Mutayoba, Benezeth, S. Gombe, E. N. Waindi, & G. P. Kaaya. (1988). Depression of ovarian function and plasma progesterone and estradiol-17β in female goats chronically infected with Trypanosoma congolense. European Journal of Endocrinology. 117(4). 477–484. 13 indexed citations
6.
Mutayoba, Benezeth, et al.. (1988). Trypanosome-induced depression of plasma thyroxine Levels in prepubertal and adult female goats. European Journal of Endocrinology. 119(1). 21–26. 16 indexed citations
7.
Mutayoba, Benezeth, et al.. (1988). Trypanosome-induced ovarian dysfunction : evidence of higher residual fertility in trypanotolerant small East African goats. PubMed. 45(3). 225–37. 8 indexed citations
8.
Alila, Hector W., Khama Rogo, & S. Gombe. (1987). Effects of prolactin on steroidogenesis by human luteal cells in culture. Fertility and Sterility. 47(6). 947–955. 20 indexed citations
9.
Gombe, S., et al.. (1986). Effects of intravulvo-submucosal cloprostenol injections on hormonal profiles and fertility in subestrous cattle. Theriogenology. 26(1). 69–75. 15 indexed citations
10.
Oduor‐Okelo, D, et al.. (1985). Ultrastructure of the chorioallantoic placenta of the springhare (Pedetes capensis larvalis Hollister). African Journal of Ecology. 23(2). 145–152. 8 indexed citations
11.
Oduor‐Okelo, D & S. Gombe. (1982). Placentation in the cane rat (Thryonomys swinderianus). African Journal of Ecology. 20(1). 49–66. 11 indexed citations
12.
Schams, D., E. Schallenberger, S. Gombe, & H. Karg. (1981). Endocrine patterns associated with puberty in male and female cattle.. PubMed. 30. 103–10. 86 indexed citations
13.
Gombe, S., et al.. (1981). Animal models used in male contraceptive studies. Proceedings of the 2nd International Congress of Andrology and Male Task Force Steering Committee. Tel Aviv University, Israel, pp. 27-35.. 1 indexed citations
14.
Bambra, Charanjit S. & S. Gombe. (1978). The role of placental gonadotrophins (PMSG and hCG) in pregnancy in the rat. Reproduction. 53(1). 109–115. 15 indexed citations
15.
Schams, D., S. Gombe, E. Schallenberger, Viktor Reinhardt, & R. Claus. (1978). Relationships between short-term variations of LH, FSH, prolactin and testosterone in peripheral plasma of prepubertal bulls. Reproduction. 54(1). 145–148. 29 indexed citations
16.
Gombe, S. & D Oduor‐Okelo. (1977). Effect of temperature and relative humidity on plasma and gonadal testosterone concentrations in camels (Camelus dromedarius). Reproduction. 50(1). 107–108. 22 indexed citations
17.
Gombe, S., et al.. (1977). Gonadal and plasma testosterone and cholesterol in scorbutic guinea pigs.. PubMed. 47(1). 75–80. 6 indexed citations
18.
Gombe, S., et al.. (1975). DETACHMENT OF ACROSOMAL CAPS OF BULL SPERMATOZOA BY COCONUT FATTY ACID MONOETHANOLAMIDE ETHOXYLATE. Reproduction. 43(3). 535–537. 2 indexed citations
19.
Norman, Colin & S. Gombe. (1975). STIMULATORY EFFECT OF THE LYSOSOMAL STABILIZER, CHLOROQUINE, ON THE RESPIRATION AND MOTILITY OF FRESH AND AGED BOVINE SPERMATOZOA. Reproduction. 44(3). 481–486. 16 indexed citations
20.
Gombe, S., et al.. (1974). Gonadal Ultrastructure and Steroids in Foetal Zebra. Anatomia Histologia Embryologia. 3(2). 187–190. 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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