Valdir A. Facundo

621 total citations
24 papers, 542 citations indexed

About

Valdir A. Facundo is a scholar working on Pharmacology, Molecular Biology and Biochemistry. According to data from OpenAlex, Valdir A. Facundo has authored 24 papers receiving a total of 542 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pharmacology, 12 papers in Molecular Biology and 7 papers in Biochemistry. Recurrent topics in Valdir A. Facundo's work include Natural product bioactivities and synthesis (9 papers), Piperaceae Chemical and Biological Studies (9 papers) and Traditional and Medicinal Uses of Annonaceae (6 papers). Valdir A. Facundo is often cited by papers focused on Natural product bioactivities and synthesis (9 papers), Piperaceae Chemical and Biological Studies (9 papers) and Traditional and Medicinal Uses of Annonaceae (6 papers). Valdir A. Facundo collaborates with scholars based in Brazil and Germany. Valdir A. Facundo's co-authors include Adair R.S. Santos, Débora Lanznaster, Selene Maia de Morais, Cristiane Hatsuko Baggio, Maria Consuelo Andrade Marques, Morgana Duarte da Silva, Dinara Jaqueline Moura, Luísa Mota da Silva, Jenifer Saffi and Cassiana Macagnan Viau and has published in prestigious journals such as Neuroscience, Journal of Ethnopharmacology and European Journal of Pharmacology.

In The Last Decade

Valdir A. Facundo

24 papers receiving 518 citations

Peers

Valdir A. Facundo

PHARM

BIOCH

Elvis Ofori Ameyaw Ghana

Eric K. I. Omogbai Nigeria

Jesús Arrieta Mexico

Wonder Kofi Mensah Abotsi Ghana

Radosław Bonikowski Poland

Michiko Katsukawa Japan

V Raviprakash India

Walber Toma Brazil

Eric Boakye‐Gyasi Ghana

Carla Nunes Portugal

Elvis Ofori Ameyaw Ghana

Valdir A. Facundo

165 ×0.8

PHARM

198 ×1.1

250 ×1.4

104 ×0.6

81 ×1.4

BIOCH

Citations per year, relative to Valdir A. Facundo Valdir A. Facundo (= 1×) peers Elvis Ofori Ameyaw

Countries citing papers authored by Valdir A. Facundo

Since Specialization

Citations

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

Fields of papers citing papers by Valdir A. Facundo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valdir A. Facundo. 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 Valdir A. Facundo. The network helps show where Valdir A. Facundo may publish in the future.

Co-authorship network of co-authors of Valdir A. Facundo

This figure shows the co-authorship network connecting the top 25 collaborators of Valdir A. Facundo. A scholar is included among the top collaborators of Valdir A. Facundo 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 Valdir A. Facundo. Valdir A. Facundo 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

Della-Pace, Iuri Domingues, Leonardo Magno Rambo, Leandro Rodrigo Ribeiro, et al.. (2019). Modulation of Na+/K+- ATPase activity by triterpene 3β, 6β, 16β-trihidroxilup-20 (29)-ene (TTHL) limits the long-term secondary degeneration after traumatic brain injury in mice. European Journal of Pharmacology. 854. 387–397. 6 indexed citations

Facundo, Valdir A., Adair R.S. Santos, Ana Flávia Furian, et al.. (2019). Galangin Prevents Increased Susceptibility to Pentylenetetrazol-Stimulated Seizures by Prostaglandin E2. Neuroscience. 413. 154–168. 10 indexed citations

Facundo, Valdir A., et al.. (2016). Medicinal plant Combretum leprosum mart ameliorates motor, biochemical and molecular alterations in a Parkinson's disease model induced by MPTP. Journal of Ethnopharmacology. 185. 68–76. 14 indexed citations

Mendes, Daniel Augusto Gasparin Bueno, Bruna da Silva Soley, Giovani Marino Fávero, et al.. (2016). Anti-proliferative and anti-inflammatory effects of 3β,6β,16β-Trihydroxylup-20(29)-ene on cutaneous inflammation. Journal of Ethnopharmacology. 195. 298–308. 13 indexed citations

Setúbal, Sulamita da Silva, Adriana S. Pontes, Carla Freire Celedônio Fernandes, et al.. (2015). The effect of 3β, 6β, 16β-trihydroxylup-20(29)-ene lupane compound isolated from Combretum leprosum Mart. on peripheral blood mononuclear cells. BMC Complementary and Alternative Medicine. 15(1). 420–420. 10 indexed citations

Fernandes, Fabrício Freitas, Marcelo Antônio Tomaz, Marcos Monteiro‐Machado, et al.. (2014). Counteraction of Bothrops snake venoms by Combretum leprosum root extract and arjunolic acid. Journal of Ethnopharmacology. 155(1). 552–562. 30 indexed citations

Viau, Cassiana Macagnan, Dinara Jaqueline Moura, Valdir A. Facundo, & Jenifer Saffi. (2014). The natural triterpene 3β,6β,16β-trihydroxy-lup-20(29)-ene obtained from the flowers of Combretum leprosum induces apoptosis in MCF-7 breast cancer cells. BMC Complementary and Alternative Medicine. 14(1). 280–280. 26 indexed citations

Souza, Luiz Felipe de, Antônio C. Boschero, Valdir A. Facundo, et al.. (2014). Disruption of glucose tolerance caused by glucocorticoid excess in rats is partially prevented, but not attenuated, by arjunolic acid.. PubMed. 52(10). 972–82. 13 indexed citations

Pereira, Isabela Tiemy, Luísa Mota da Silva, Valdir A. Facundo, et al.. (2013). Antiulcer and gastric antisecretory effects of dichloromethane fraction and piplartine obtained from fruits of Piper tuberculatum Jacq. in rats. Journal of Ethnopharmacology. 148(1). 165–174. 21 indexed citations

10.

Barros, Neuza Biguinati De, Valdir A. Facundo, Pietro Ciancaglini, et al.. (2013). Liposomal-lupane system as alternative chemotherapy against cutaneous leishmaniasis: Macrophage as target cell. Experimental Parasitology. 135(2). 337–343. 35 indexed citations

11.

Mendes, Daniel Augusto Gasparin Bueno, Bruna da Silva Soley, Valdir A. Facundo, et al.. (2012). Combretum leprosum Mart. (Combretaceae): Potential as an antiproliferative and anti-inflammatory agent. Journal of Ethnopharmacology. 145(1). 311–319. 32 indexed citations

12.

Della-Pace, Iuri Domingues, Leonardo Magno Rambo, Leandro Rodrigo Ribeiro, et al.. (2012). Triterpene 3β, 6β, 16β trihidroxilup-20(29)-ene protects against excitability and oxidative damage induced by pentylenetetrazol: The role of Na+,K+-ATPase activity. Neuropharmacology. 67. 455–464. 13 indexed citations

13.

Lanznaster, Débora, et al.. (2012). Anti-inflammatory effect of triterpene 3β, 6β, 16β-trihydroxylup-20(29)-ene obtained from Combretum leprosum Mart & Eich in mice. Journal of Ethnopharmacology. 142(1). 59–64. 41 indexed citations

14.

Souza, Lauro Mera de, Marcello Iacomini, Maria Fernanda de Paula Werner, et al.. (2012). Evaluation of the antinociceptive, anti-inflammatory and gastric antiulcer activities of the essential oil from Piper aleyreanum C.DC in rodents. Journal of Ethnopharmacology. 142(1). 274–282. 57 indexed citations

15.

Martins, Daniel F., et al.. (2010). Further analyses of mechanisms underlying the antinociceptive effect of the triterpene 3β, 6β, 16β-trihydroxylup-20(29)-ene in mice. European Journal of Pharmacology. 653(1-3). 32–40. 18 indexed citations

16.

Gadotti, Vinícius M., et al.. (2009). Spinal antinociception evoked by the triterpene 3β, 6β, 16β-trihydroxylup-20(29)-ene in mice: Evidence for the involvement of the glutamatergic system via NMDA and metabotropic glutamate receptors. European Journal of Pharmacology. 623(1-3). 30–36. 16 indexed citations

17.

Lanznaster, Débora, et al.. (2009). Antinociceptive Effect of Crude Extract, Fractions and Three Alkaloids Obtained from Fruits of Piper tuberculatum. Biological and Pharmaceutical Bulletin. 32(10). 1809–1812. 35 indexed citations

18.

Facundo, Valdir A., et al.. (2008). Constituintes químicos fixos e voláteis dos talos e frutos de Piper tuberculatum Jacq. e das raízes de P. hispidum H. B. K.. Acta Amazonica. 38(4). 743–748. 34 indexed citations

19.

Facundo, Valdir A., et al.. (2006). Antinociceptive properties of the ethanolic extract and of the triterpene 3β,6β,16β-trihidroxilup-20(29)-ene obtained from the flowers of Combretum leprosum in mice. Pharmacology Biochemistry and Behavior. 83(1). 90–99. 67 indexed citations

20.

Facundo, Valdir A. & Raimundo Braz‐Filho. (2004). C-methylated flavonoids from the roots of Piper carniconnectivum C.DC. (Piperaceae). Biochemical Systematics and Ecology. 32(12). 1215–1217. 8 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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