William S - Search Results

1

Screening of a PDE-focused library identifies imidazoles with in vitro and in vivo antischistosomal activity.

Botros SS, William S, Sabra AA, El-Lakkany NM, Seif El-Din SH, García-Rubia A, Sebastián-Pérez V, Blaazer AR, de Heuvel E, Sijm M, Zheng Y, Salado IG, Munday JC, Maes L, de Esch IJP, Sterk GJ, Augustyns K, Leurs R, Gil C, De Koning HP. Botros SS, et al. Among authors: william s. Int J Parasitol Drugs Drug Resist. 2019 Apr;9:35-43. doi: 10.1016/j.ijpddr.2019.01.001. Epub 2019 Jan 14. Int J Parasitol Drugs Drug Resist. 2019. PMID: 30669086 Free PMC article.

2

Resistance to praziquantel: direct evidence from Schistosoma mansoni isolated from Egyptian villagers.

Ismail M, Botros S, Metwally A, William S, Farghally A, Tao LF, Day TA, Bennett JL. Ismail M, et al. Among authors: william s. Am J Trop Med Hyg. 1999 Jun;60(6):932-5. doi: 10.4269/ajtmh.1999.60.932. Am J Trop Med Hyg. 1999. PMID: 10403323

3

Praziquantel-induced tegumental damage in vitro is diminished in schistosomes derived from praziquantel-resistant infections.

William S, Botros S, Ismail M, Farghally A, Day TA, Bennett JL. William S, et al. Parasitology. 2001 Jan;122 Pt 1:63-6. doi: 10.1017/s0031182000007137. Parasitology. 2001. PMID: 11197765

4

Stability and reproductive fitness of Schistosoma mansoni isolates with decreased sensitivity to praziquantel.

William S, Sabra A, Ramzy F, Mousa M, Demerdash Z, Bennett JL, Day TA, Botros S. William S, et al. Int J Parasitol. 2001 Aug;31(10):1093-100. doi: 10.1016/s0020-7519(01)00215-6. Int J Parasitol. 2001. PMID: 11429173

5

Activity of 9-(S)-[3-hydroxy-2-(phosphonomethoxy)propyl]adenine against Schistosomiasis mansoni in mice.

Botros S, William S, Hammam O, Zídek Z, Holý A. Botros S, et al. Among authors: william s. Antimicrob Agents Chemother. 2003 Dec;47(12):3853-8. doi: 10.1128/AAC.47.12.3853-3858.2003. Antimicrob Agents Chemother. 2003. PMID: 14638494 Free PMC article.

6

Validation of sensitivity to praziquantel using Schistosoma mansoni worm muscle tension and Ca2+-uptake as possible in vitro correlates to in vivo ED50 determination.

William S, Botros S. William S, et al. Int J Parasitol. 2004 Jul;34(8):971-7. doi: 10.1016/j.ijpara.2004.04.005. Int J Parasitol. 2004. PMID: 15217736

7

Lack of evidence for an antischistosomal activity of myrrh in experimental animals.

Botros S, William S, Ebeid F, Cioli D, Katz N, Day TA, Bennett JL. Botros S, et al. Among authors: william s. Am J Trop Med Hyg. 2004 Aug;71(2):206-10. Am J Trop Med Hyg. 2004. PMID: 15306712

8

Effect of praziquantel on the immature stages of Schistosoma haematobium.

Botros S, Pica-Mattoccia L, William S, El-Lakkani N, Cioli D. Botros S, et al. Among authors: william s. Int J Parasitol. 2005 Nov;35(13):1453-7. doi: 10.1016/j.ijpara.2005.05.002. Epub 2005 Jun 21. Int J Parasitol. 2005. PMID: 16002073

9

Antischistosomal activity of hexadecyloxypropyl cyclic 9-(S)-[3-hydroxy-2-(phosphonomethoxy)propyl]adenine and other alkoxyalkyl esters of acyclic nucleoside phosphonates assessed by schistosome worm killing in vitro.

Botros SS, William S, Beadle JR, Valiaeva N, Hostetler KY. Botros SS, et al. Among authors: william s. Antimicrob Agents Chemother. 2009 Dec;53(12):5284-7. doi: 10.1128/AAC.00840-09. Epub 2009 Aug 24. Antimicrob Agents Chemother. 2009. PMID: 19704122 Free PMC article.

10

MCR synthesis of praziquantel derivatives.

Liu H, William S, Herdtweck E, Botros S, Dömling A. Liu H, et al. Among authors: william s. Chem Biol Drug Des. 2012 Apr;79(4):470-7. doi: 10.1111/j.1747-0285.2011.01288.x. Epub 2012 Jan 30. Chem Biol Drug Des. 2012. PMID: 22151001 Free PMC article.

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