Menendez Helman RJ - Search Results

1

Characterization of human sperm N-acetylglucosaminidase.

Perez Martinez SL, Menendez Helman RJ, Zitta KS, Brandelli A, Miranda PV. Perez Martinez SL, et al. Among authors: menendez helman rj. Int J Androl. 2008 Jun;31(3):315-24. doi: 10.1111/j.1365-2605.2007.00766.x. Epub 2007 Jun 15. Int J Androl. 2008. PMID: 17573853

2

Replacement of calcium for strontium in hamster sperm incubation media: effect on sperm function.

Bachmann S, Menéndez-Helman RJ, Zitta K, Wertheimer EV, Miranda PV. Bachmann S, et al. Among authors: menendez helman rj. Mol Hum Reprod. 2012 Jan;18(1):22-32. doi: 10.1093/molehr/gar058. Epub 2011 Sep 20. Mol Hum Reprod. 2012. PMID: 21933847

3

Seminal plasma hexosaminidase in patients with normal and abnormal spermograms.

Menendez-Helman RJ, Sanjurjo C, Miranda PV. Menendez-Helman RJ, et al. Iran J Reprod Med. 2015 Sep;13(9):541-8. Iran J Reprod Med. 2015. PMID: 26568758 Free PMC article.

4

Effects of estradiol and ethinylestradiol on sperm quality, fertilization, and embryo-larval survival of pejerrey fish (Odontesthes bonariensis).

Gárriz Á, Menéndez-Helman RJ, Miranda LA. Gárriz Á, et al. Among authors: menendez helman rj. Aquat Toxicol. 2015 Oct;167:191-9. doi: 10.1016/j.aquatox.2015.08.011. Epub 2015 Aug 28. Aquat Toxicol. 2015. PMID: 26342667

5

Subcellular energy balance of Odontesthes bonariensis exposed to a glyphosate-based herbicide.

Menéndez-Helman RJ, Miranda LA, Dos Santos Afonso M, Salibián A. Menéndez-Helman RJ, et al. Ecotoxicol Environ Saf. 2015 Apr;114:157-63. doi: 10.1016/j.ecoenv.2015.01.014. Epub 2015 Jan 29. Ecotoxicol Environ Saf. 2015. PMID: 25637751

6

Effects on Ultrastructure, Composition and Specific Surface Area of the Gills of Odontesthes bonariensis Under Subchronic Glyphosate-Based Herbicide Exposure.

Menéndez-Helman RJ, Miranda LA, Salibián A, Dos Santos Afonso M. Menéndez-Helman RJ, et al. Bull Environ Contam Toxicol. 2020 Dec;105(6):835-840. doi: 10.1007/s00128-020-03031-4. Epub 2020 Nov 7. Bull Environ Contam Toxicol. 2020. PMID: 33159532

7

Glyphosate as an acetylcholinesterase inhibitor in Cnesterodon decemmaculatus.

Menéndez-Helman RJ, Ferreyroa GV, dos Santos Afonso M, Salibián A. Menéndez-Helman RJ, et al. Bull Environ Contam Toxicol. 2012 Jan;88(1):6-9. doi: 10.1007/s00128-011-0423-8. Bull Environ Contam Toxicol. 2012. PMID: 22002176

8

Seasonal variations in the dose-response relationship of acetylcholinesterase activity in freshwater fish exposed to chlorpyrifos and glyphosate.

Bernal-Rey DL, Cantera CG, Dos Santos Afonso M, Menéndez-Helman RJ. Bernal-Rey DL, et al. Among authors: menendez helman rj. Ecotoxicol Environ Saf. 2020 Jan 15;187:109673. doi: 10.1016/j.ecoenv.2019.109673. Epub 2019 Nov 4. Ecotoxicol Environ Saf. 2020. PMID: 31698196

9

Circannual rhythms of acetylcholinesterase (AChE) activity in the freshwater fish Cnesterodon decemmaculatus.

Menéndez-Helman RJ, Ferreyroa GV, dos Santos Afonso M, Salibián A. Menéndez-Helman RJ, et al. Ecotoxicol Environ Saf. 2015 Jan;111:236-41. doi: 10.1016/j.ecoenv.2014.10.017. Epub 2014 Oct 31. Ecotoxicol Environ Saf. 2015. PMID: 25450939

10

Glyphosate input modifies microbial community structure in clear and turbid freshwater systems.

Pizarro H, Vera MS, Vinocur A, Pérez G, Ferraro M, Menéndez Helman RJ, Dos Santos Afonso M. Pizarro H, et al. Among authors: menendez helman rj. Environ Sci Pollut Res Int. 2016 Mar;23(6):5143-53. doi: 10.1007/s11356-015-5748-0. Epub 2015 Nov 10. Environ Sci Pollut Res Int. 2016. PMID: 26552793

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