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Page 1
A novel self-supportive thin film based on graphene oxide reinforced chitosan nano-biocomposite for thin film microextraction of fluoxetine in biological and environmental samples.
Ayazi Z, Farshineh Saei S, Pashayi Sarnaghi S. Ayazi Z, et al. J Pharm Biomed Anal. 2023 Nov 30;236:115678. doi: 10.1016/j.jpba.2023.115678. Epub 2023 Sep 1. J Pharm Biomed Anal. 2023. PMID: 37672904
Accordingly, the method's linearity is in the range of 0.4-800 ng mL(-1) (R(2) = 0.996), 4-1000 ng mL(-1) (R(2) = 0.994), 4-1000 ng mL(-1) (R(2) = 0.990), and 6-1000 ng mL(-1) (R(2) = 0.993) for deionized water, wastewater, urine and plasma samples, re …
Accordingly, the method's linearity is in the range of 0.4-800 ng mL(-1) (R(2) = 0.996), 4-1000 ng mL(-1) (R(2) = 0.994), 4-10 …
Measurement of outflow resistance imposed by magnetic sphincter augmentation: defining normal values and clinical implication.
Ayazi S, Grubic AD, Zheng P, Zaidi AH, Schwameis K, Alleyne AC, Myers BM, Omstead AN, Jobe BA. Ayazi S, et al. Surg Endosc. 2021 Oct;35(10):5787-5795. doi: 10.1007/s00464-020-08068-4. Epub 2020 Oct 13. Surg Endosc. 2021. PMID: 33051761 Free PMC article.
There was a significant correlation between the iBP and % incomplete bolus clearance [Spearman R: 0.44 (95% CI 0.15-0.66), p = 0.0032]. The 95th percentile value for iBP after MSA was 30.4 mmHg. ...
There was a significant correlation between the iBP and % incomplete bolus clearance [Spearman R: 0.44 (95% CI 0.15-0.66), p = 0.0032 …
The potential anti-inflammatory role of adiponectin in food allergy: a case-control study on children.
Sirjani M, Shokouhi Shoormasti R, Sabetkish N, Ayazi M, Khodayari Namini N, Tayebi B, Pourpak Z. Sirjani M, et al. Br J Nutr. 2018 Nov;120(10):1117-1121. doi: 10.1017/S0007114518002659. Br J Nutr. 2018. PMID: 30401008
There was a significant inverse relationship between age and adiponectin levels in group I (P=0.002, r -0.479) and group II (P=0.04, r -0.365), and it was more significant in group I. ...
There was a significant inverse relationship between age and adiponectin levels in group I (P=0.002, r -0.479) and group II (P=0.04, …
The impact of delayed gastric emptying as measured by gastric emptying scintigraphy on the outcome of magnetic sphincter augmentation.
Eriksson SE, Zheng P, Sarici IS, Shen X, Jobe BA, Ayazi S. Eriksson SE, et al. Surg Endosc. 2023 Sep;37(9):7144-7152. doi: 10.1007/s00464-023-10190-y. Epub 2023 Jun 16. Surg Endosc. 2023. PMID: 37328595 Free PMC article.
There was a weak correlation between 4-h retention and 6-month GERD-HRQL total score [R = 0.253, 95%CI (0.09-0.41), p = 0.039], but not acid-normalization (p > 0.05). ...
There was a weak correlation between 4-h retention and 6-month GERD-HRQL total score [R = 0.253, 95%CI (0.09-0.41), p = 0.039], but n …
Esophageal body adaptation to Nissen fundoplication: Increased esophagogastric outflow resistance yields delayed and sustained peristaltic contractions without increased amplitude.
Boris L, Eriksson SE, Sarici IS, Zheng P, Kuzy J, Scott S, Jobe BA, Ayazi S. Boris L, et al. Neurogastroenterol Motil. 2024 Apr;36(4):e14740. doi: 10.1111/nmo.14740. Epub 2024 Jan 22. Neurogastroenterol Motil. 2024. PMID: 38251459
There were direct correlations between pre- and post-operative DCI [R: 0.727 (0.62-0.81), p < 0.0001] and postoperative DCI and postoperative IRP [R: 0.347 (0.16-0.51), p = 0.0006]. ...

There were direct correlations between pre- and post-operative DCI [R: 0.727 (0.62-0.81), p < 0.0001] and postoperative DCI and po

…
Measurement of gastric pH in ambulatory esophageal pH monitoring.
Ayazi S, Leers JM, Oezcelik A, Abate E, Peyre CG, Hagen JA, DeMeester SR, Banki F, Lipham JC, DeMeester TR, Crookes PF. Ayazi S, et al. Surg Endosc. 2009 Sep;23(9):1968-73. doi: 10.1007/s00464-008-0218-0. Epub 2008 Dec 6. Surg Endosc. 2009. PMID: 19067071
There was an inverse relationship between gastric pH and esophageal acid exposure (r = -0.13). For the patients with positive 24-h pH test results, the major effect of gastric pH was that the hypochlorhydric patients tended to have more reflux in the supine position than t …
There was an inverse relationship between gastric pH and esophageal acid exposure (r = -0.13). For the patients with positive 24-h pH …
Electrospun composite of polypyrrole-polyamide as a micro-solid phase extraction sorbent.
Bagheri H, Aghakhani A, Akbari M, Ayazi Z. Bagheri H, et al. Anal Bioanal Chem. 2011 Jul;400(10):3607-13. doi: 10.1007/s00216-011-4993-4. Epub 2011 Apr 18. Anal Bioanal Chem. 2011. PMID: 21499965
The calibration curve of analyte showed linearity in the range of 0.1-1 ng mL(-1) (R (2) = 0.9975). The developed method was successfully applied to tap and Zayanderood river water samples, while the relative recovery percentages of 98% and 96% were obtained, respectively. …
The calibration curve of analyte showed linearity in the range of 0.1-1 ng mL(-1) (R (2) = 0.9975). The developed method was successf …
The impact of gastric distension on the lower esophageal sphincter and its exposure to acid gastric juice.
Ayazi S, Tamhankar A, DeMeester SR, Zehetner J, Wu C, Lipham JC, Hagen JA, DeMeester TR. Ayazi S, et al. Ann Surg. 2010 Jul;252(1):57-62. doi: 10.1097/SLA.0b013e3181e3e411. Ann Surg. 2010. PMID: 20562610
RESULTS: Progressive gastric distension with air resulted in progressive shortening of LES (R = 0.89, P < 0.0001). After infusion of 750 cc of air there was a significant reduction in the median LES length from 4 to 2.6 cm (P = 0.001). ...

RESULTS: Progressive gastric distension with air resulted in progressive shortening of LES (R = 0.89, P < 0.0001). After infusion

…
Obesity and gastroesophageal reflux: quantifying the association between body mass index, esophageal acid exposure, and lower esophageal sphincter status in a large series of patients with reflux symptoms.
Ayazi S, Hagen JA, Chan LS, DeMeester SR, Lin MW, Ayazi A, Leers JM, Oezcelik A, Banki F, Lipham JC, DeMeester TR, Crookes PF. Ayazi S, et al. J Gastrointest Surg. 2009 Aug;13(8):1440-7. doi: 10.1007/s11605-009-0930-7. Epub 2009 May 28. J Gastrointest Surg. 2009. PMID: 19475461 Free PMC article.
RESULTS: Increasing BMI was positively correlated with increasing esophageal acid exposure (adjusted R (2) = 0.13 for the composite pH score). The prevalence of a defective LES was higher in patients with higher BMI (p < 0.0001). ...
RESULTS: Increasing BMI was positively correlated with increasing esophageal acid exposure (adjusted R (2) = 0.13 for the composite p …