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A microarray analysis for differential gene expression in the soybean genome using Bioconductor and R.
Gregory Alvord W, Roayaei JA, Quiñones OA, Schneider KT. Gregory Alvord W, et al. Brief Bioinform. 2007 Nov;8(6):415-31. doi: 10.1093/bib/bbm043. Epub 2007 Sep 29. Brief Bioinform. 2007. PMID: 17906332
We describe procedures for extracting those Affymetrix probe set IDs related specifically to the soybean genome on the Affymetrix soybean chip and demonstrate the use of exploratory plots including images of raw probe-level data, boxplots, density plots and M versus A plot …
We describe procedures for extracting those Affymetrix probe set IDs related specifically to the soybean genome on the Affymetrix soybean ch …
Effect of Surgery or Radiotherapy of the Breast on Survival in Metastatic Disease: a Retrospective Cohort Study.
Roayaei M, Nikanpour Y, Mahdavi H. Roayaei M, et al. Indian J Surg Oncol. 2019 Mar;10(1):213-218. doi: 10.1007/s13193-018-0830-y. Epub 2019 Jan 5. Indian J Surg Oncol. 2019. PMID: 30948902 Free PMC article.
Post hoc analysis revealed that the mean survival of group 2: (M 23.39, SE 2.53) was higher than group 4: (M 13.63, SE 2.52, P = 0.03). Surgery as a single modality LT for MBC may provide survival benefit....
Post hoc analysis revealed that the mean survival of group 2: (M 23.39, SE 2.53) was higher than group 4: (M 13.63, SE 2.52, P …
Isolation of thermotolerant, halotolerant, facultative biosurfactant-producing bacteria.
Ghojavand H, Vahabzadeh F, Mehranian M, Radmehr M, Shahraki KhA, Zolfagharian F, Emadi MA, Roayaei E. Ghojavand H, et al. Appl Microbiol Biotechnol. 2008 Oct;80(6):1073-85. doi: 10.1007/s00253-008-1570-7. Epub 2008 Aug 6. Appl Microbiol Biotechnol. 2008. PMID: 18682926
The biosurfactant produced by these isolates caused a substantial decrease in the surface tension of the culture media to 26.7 mN/m. By the use of thin-layer chromatography technique, the presence of the three compounds was detected in the tested biosurfactant. ...
The biosurfactant produced by these isolates caused a substantial decrease in the surface tension of the culture media to 26.7 mN/m. …
Modeling Normal Tissue Complication Probability of Radiation-Induced Alopecia Following Intensity-Modulated Radiation Therapy in Glioblastoma Patients.
Saber K, Roayaei M, Shanei A. Saber K, et al. Adv Biomed Res. 2025 Dec 30;14:171. doi: 10.4103/abr.abr_280_25. eCollection 2025. Adv Biomed Res. 2025. PMID: 41669313 Free PMC article.
Scalp contours were generated for dosimetric evaluation, and NTCP was modeled using the LKB framework (parameters: TD(50) = 24 Gy, m = 0.47) and logistic regression. Dosimetric parameters and clinical variables were assessed. ...
Scalp contours were generated for dosimetric evaluation, and NTCP was modeled using the LKB framework (parameters: TD(50) = 24 Gy, m …
Production and properties of a biosurfactant obtained from a member of the Bacillus subtilis group (PTCC 1696).
Ghojavand H, Vahabzadeh F, Roayaei E, Shahraki AK. Ghojavand H, et al. J Colloid Interface Sci. 2008 Aug;324(1-2):172-6. doi: 10.1016/j.jcis.2008.05.001. Epub 2008 May 10. J Colloid Interface Sci. 2008. PMID: 18513733
The biosurfactant, which was produced as a primary metabolite associated with the growth of PTCC 1696, was able to reduce the surface and interfacial tension of media to 26.7 and 0.1 mN/m, respectively. Crude biosurfactant and acid precipitated biosurfactant have critical …
The biosurfactant, which was produced as a primary metabolite associated with the growth of PTCC 1696, was able to reduce the surface and in …