Lafont, René

Packed column supercritical-fluid chromatography and linked super-critical-fluid chromatography-mass spectrometry for the analysis of phytoecdysteroids from Silene nutans and Silene otites

Raynor, M. W., Kithinji, J. P., Bartle, K. D., Games, D. E., Mylchreest, I. C., Lafont, R., Morgan, E. D., & Wilson, I. D. (1989) · Journal of Chromatography A

Analytical Chemistry and ChromatographyChromatography in Natural Products

Cited by 30

Isolation of a new class of ecdysteroid conjugates (glucosyl-ferulates) using a combination of liquid chromatographic methods

Ho, R., Girault, J.-P., Cousteau, P.-Y., Bianchini, J.-P., Raharivelomanana, P., & Lafont, R. (2008) · Journal of Chromatographic Science

Chromatography in Natural ProductsPhytochemical Studies and Bioactivities

Cited by 28

Selectivity in the high-performance liquid chromatography of ecdysteroids

Lafont, R., Kaouadji, N., Morgan, E. D., & Wilson, I. D. (1994) · Journal of Chromatography A

Chromatography in Natural ProductsAnalytical Chemistry and Chromatography

Cited by 28

Efficacy of oral 20-hydroxyecdysone (BIO101), a MAS receptor activator, in adults with severe COVID-19 (COVA): a randomized, placebo-controlled, phase 2/3 trial

Lobo, S. M., Plantefève, G., Nair, G., Joaquim Cavalcante, A., Franzin de Moraes, N., Nunes, E., Barnum, O., Berdun Stadnik, C. M., Lima, M. P., Lins, M., et al. (2024) · eClinicalMedicine

COVID-19 Clinical Research StudiesRenin-Angiotensin System Studies

Cited by 27

Ecdysteroids from Cyanotis longifolia Benth. (Commelinaceae)

Crouzet, S., Maria, A., Dinan, L., Lafont, R., & Girault, J. (2009) · Archives of Insect Biochemistry and Physiology

Phytochemical Studies and BioactivitiesSteroid Chemistry and Biochemistry

Cited by 25

Low-polarity phytoecdysteroids from the juice of Serratula coronata L. (Asteraceae)

Odinokov, V. N., Kumpun, S., Galyautdinov, I. V., Evrard-Todeschi, N., Veskina, N. A., Khalilov, L. M., Girault, J.-P., Dinan, L., Maria, A., & Lafont, R. (2005) · Collection of Czechoslovak Chemical Communications

Phytochemical Studies and BioactivitiesPhytochemistry and Biological Activities

Cited by 23

Ecdysteroid metabolism in mammals: The fate of ingested 20-hydroxyecdysone in mice and rats

Dinan, L., Balducci, C., Guibout, L., Foucault, A.-S., Bakrim, A., Kumpun, S., Girault, J.-P., Tourette, C., Dioh, W., Dilda, P. J., et al. (2021) · The Journal of Steroid Biochemistry and Molecular Biology

Phytochemical Studies and BioactivitiesSteroid Chemistry and Biochemistry

Cited by 23

Ajugasterone C and 5-Deoxykaladasterone, an Ecdysteroid Artifact, from Leuzea Carthamoides

Szendrei, K., Varga, E., Hajdú, Z., Herke, I., Lafont, R., & Girault, J.-P. (1988) · Journal of Natural Products

Phytochemical Studies and BioactivitiesPhytochemistry and Biological Activities

Cited by 22

24(241)[Z]-dehydroamarasterone B, a phytoecdysteroid from seeds of Leuzea carthamoides

Baltayev, U. A., Dinan, L., Girault, J.-P., & Lafont, R. (1997) · Phytochemistry

Phytochemical Studies and BioactivitiesPhytochemistry and Biological Activities

Cited by 21

20-Hydroxyecdysone protects wheat seedlings (Triticum aestivum L.) against lead stress

Lamhamdi, M., Lafont, R., Rharrabe, K., Sayah, F., Aarab, A., & Bakrim, A. (2016) · Plant Physiology and Biochemistry

Plant Stress Responses and ToleranceHeavy metals in environment

Cited by 18

Protective role of a methanolic extract of spinach (Spinacia oleracea L.) against Pb toxicity in wheat (Triticum aestivum L.) seedlings: Beneficial effects for a plant of a nutraceutical used with animals

Lamhamdi, M., Bakrim, A., Bouayad, N., Aarab, A., & Lafont, R. (2013) · Environmental Science and Pollution Research

Plant Stress Responses and ToleranceHeavy metals in environment

Cited by 15

Small-scale analysis of phytoecdysteroids in seeds by HPLC-DAD-MS for the identification and quantification of specific analogues, dereplication and chemotaxonomy

Dinan, L., Balducci, C., Guibout, L., & Lafont, R. (2020) · Phytochemical Analysis

Phytochemical Studies and BioactivitiesChromatography in Natural Products

Cited by 14

Ecdysteroids as defensive chemicals

Dinan, L. N., & Lafont, R. (2022) · Advances in Insect Physiology

Insect-Plant Interactions and ControlPhytochemical Studies and Bioactivities

Cited by 11

20-Hydroxyecdysone activates the protective arm of the renin angiotensin system via Mas receptor

Lafont, R., Raynal, S., Serova, M., Didry-Barca, B., Guibout, L., Latil, M., Dilda, P. J., Dioh, W., & Veillet, S. (2020) · bioRxiv (Cold Spring Harbor Laboratory)

Renin-Angiotensin System StudiesHormonal and reproductive studies

Cited by 11

ECDYSTEROID METABOLISM

LAFONT, R., BEYDON, P., BLAIS, C., GARCIA, M., LACHAISE, F., RIERA, F., SOMME, G., & GIRAULT, J. P. (1986) · Ecdysone

Steroid Chemistry and BiochemistryPharmacogenetics and Drug Metabolism

Cited by 3

Ecdysteroids: Chromatography

Lafont, R., Blais, C., Harmatha, J., & Wilson, I. D. (2013) · Reference Module in Chemistry, Molecular Sciences and Chemical Engineering

Analytical Chemistry and ChromatographyChromatography in Natural Products

Cited by 1