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Showing results for N. M. elshamy
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Casbane Diterpenes from Red Sea Coral Sinularia polydactyla.
Hegazy ME, Mohamed TA, Elshamy AI, Al-Hammady MA, Ohta S, Paré PW. Hegazy ME, et al. Molecules. 2016 Mar 3;21(3):308. doi: 10.3390/molecules21030308. Molecules. 2016. PMID: 26950110 Free PMC article.
A solvent extract of Sinularia polydactyla resulted in the isolation of three new casbane diterpenes: sinularcasbane M (1), sinularcasbane N (2) and sinularcasbane O (3); in addition, known metabolites (4-5) were isolated. ...
A solvent extract of Sinularia polydactyla resulted in the isolation of three new casbane diterpenes: sinularcasbane M (1), sinularca …
A gold nanoparticles-based lateral flow assay utilizing baculovirus expressed recombinant nucleocapsid and receptor binding domain proteins for serodetection of IgG and IgM against SARS-CoV-2.
Salem R, Elshamy AM, Kamel N, Younes S, Marie OM, Waly FR, El-Kholy AA, Elmenofy W. Salem R, et al. Biotechnol Lett. 2022 Dec;44(12):1507-1517. doi: 10.1007/s10529-022-03316-0. Epub 2022 Nov 1. Biotechnol Lett. 2022. PMID: 36319880 Free PMC article.
This enterprise was designed to develop and validate a qualitative immunochromatographic test, via the Lateral Flow Assay (LFA), for detection of immunoglobulins M and G (IgM and IgG) against both nucleocapsid (N) and the receptor-binding domain (RBD) of the spike p …
This enterprise was designed to develop and validate a qualitative immunochromatographic test, via the Lateral Flow Assay (LFA), for detecti …
Cell-mediated immune responses to complex and single mycobacterial antigens in tuberculosis patients with diabetes.
Mustafa AS, El-Shamy AM, Madi NM, Amoudy HA, Al-Attiyah R. Mustafa AS, et al. Med Princ Pract. 2008;17(4):325-30. doi: 10.1159/000129614. Epub 2008 Jun 3. Med Princ Pract. 2008. PMID: 18523402 Free article.
MATERIAL AND METHODS: Peripheral blood mononuclear cells (PBMC) were obtained from patients suffering from pulmonary TB and type II diabetes (n = 7), pulmonary TB without diabetes (n = 10) and healthy subjects without TB and diabetes (n = 10). PBMC were asses …
MATERIAL AND METHODS: Peripheral blood mononuclear cells (PBMC) were obtained from patients suffering from pulmonary TB and type II diabetes …
Effect of whole-body vibration on muscle strength and balance in diplegic cerebral palsy: a randomized controlled trial.
El-Shamy SM. El-Shamy SM. Am J Phys Med Rehabil. 2014 Feb;93(2):114-21. doi: 10.1097/PHM.0b013e3182a541a4. Am J Phys Med Rehabil. 2014. PMID: 24434887 Clinical Trial.
The peak torque at 60 degrees per second and 90 degrees per second after treatment was 28.8 0.45 and 47.5 0.7 N . m and 30.9 0.68 and 54.2 1.7 N . m for the control and the experimental group, respectively. ...
The peak torque at 60 degrees per second and 90 degrees per second after treatment was 28.8 0.45 and 47.5 0.7 N . m and 30.9 0 …
In vitro cellular immune responses to complex and newly defined recombinant antigens of Mycobacterium tuberculosis.
Al-Attiyah R, Mustafa AS, Abal AT, El-Shamy AS, Dalemans W, Skeiky YA. Al-Attiyah R, et al. Clin Exp Immunol. 2004 Oct;138(1):139-44. doi: 10.1111/j.1365-2249.2004.02609.x. Clin Exp Immunol. 2004. PMID: 15373916 Free PMC article.
In this study, we have tested peripheral blood mononuclear cells (PBMC) from tuberculosis (TB) patients (n = 43) and Bacille Calmette-Guerin (BCG)-vaccinated healthy subjects (n = 24) for in vitro cellular immune responses, as indicated by antigen-induced proliferat …
In this study, we have tested peripheral blood mononuclear cells (PBMC) from tuberculosis (TB) patients (n = 43) and Bacille Calmette …
A cell culture system for distinguishing hepatitis C viruses with and without liver cancer-related mutations in the viral core gene.
El-Shamy A, Eng FJ, Doyle EH, Klepper AL, Sun X, Sangiovanni A, Iavarone M, Colombo M, Schwartz RE, Hoshida Y, Branch AD. El-Shamy A, et al. J Hepatol. 2015 Dec;63(6):1323-33. doi: 10.1016/j.jhep.2015.07.024. Epub 2015 Jul 26. J Hepatol. 2015. PMID: 26220749 Free PMC article.
BACKGROUND & AIMS: Although patients infected by genotype 1b hepatitis C virus (HCV) with Q(70) and/or M(91)core gene mutations have an almost five-fold increased risk of developing hepatocellular carcinoma (HCC) and increased insulin resistance, the absence of a suita …
BACKGROUND & AIMS: Although patients infected by genotype 1b hepatitis C virus (HCV) with Q(70) and/or M(91)core gene mutations h …
Enhancement of Female Rat Fertility via Ethanolic Extract from Nigella sativa L. (Black Cumin) Seeds Assessed via HPLC-ESI-MS/MS and Molecular Docking.
Nagy AM, Abdelhameed MF, Elkarim ASA, Sarker TC, Abd-ElGawad AM, Elshamy AI, Hammam AM. Nagy AM, et al. Molecules. 2024 Feb 5;29(3):735. doi: 10.3390/molecules29030735. Molecules. 2024. PMID: 38338478 Free PMC article.
Twenty metabolites, including alkaloids, saponins, terpenes, flavonoids, phenolic acids, and fatty acids, were found in the ethanolic extract of N. sativa seeds through the HPLC-ESI-MS/MS study. The N. sativa seed extract exhibited strong estrogenic and LH-like acti …
Twenty metabolites, including alkaloids, saponins, terpenes, flavonoids, phenolic acids, and fatty acids, were found in the ethanolic extrac …
Probing the interaction of iron complex containing N(3)S(2) macrocyclic ligand with bovine serum albumin using spectroscopic techniques.
El-Shamy H, Shaban SY, El-Mehasseb I, El-Kemary M, van Eldik R. El-Shamy H, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Mar 5;228:117811. doi: 10.1016/j.saa.2019.117811. Epub 2019 Nov 23. Spectrochim Acta A Mol Biomol Spectrosc. 2020. PMID: 31813731
The apparent association constant, k(app), the number of binding sites, n, and the apparent binding constant K(SV) were found to be 0.95 10(3) M(-)(1), 0.96, and 6.13 10(4) M(-1), respectively. ...
The apparent association constant, k(app), the number of binding sites, n, and the apparent binding constant K(SV) were found to be 0 …