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Showing 1 to 12 of 18 entries
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Knowledge of Neonatal Hyperbilirubinemia Among Primary Health Care Physicians: A Single-Center Experience.

Clinical medicine insights. Pediatrics

Mostafa MA, Kamal NM, Eltaher S, Hamed Y, Abdelaziz H, Abdelghany W, Aser E, Fawzy E, Sherief LM.
PMID: 30853790
Clin Med Insights Pediatr. 2019 Mar 03;13:1179556518824375. doi: 10.1177/1179556518824375. eCollection 2019.

BACKGROUND AND OBJECTIVES: To evaluate the knowledge of the primary health care physicians (PHCP) in Kalubia governorate, Egypt, about the causes, diagnosis, complications, and treatment of neonatal hyperbilirubinemia (NHB).METHODS: Cross-sectional survey distributed by interview to 500 physicians working in...

Nodal Recurrence in Patients With Node-Positive Breast Cancer Treated With Sentinel Node Biopsy Alone After Neoadjuvant Chemotherapy-A Rare Event.

JAMA oncology

Barrio AV, Montagna G, Mamtani A, Sevilimedu V, Edelweiss M, Capko D, Cody HS, El-Tamer M, Gemignani ML, Heerdt A, Kirstein L, Moo TA, Pilewskie M, Plitas G, Sacchini V, Sclafani L, Tadros A, Van Zee KJ, Morrow M.
PMID: 34617979
JAMA Oncol. 2021 Oct 07; doi: 10.1001/jamaoncol.2021.4394. Epub 2021 Oct 07.

IMPORTANCE: Prospective trials have demonstrated sentinel lymph node (SLN) false-negative rates of less than 10% when 3 or more SLNs are retrieved in patients with clinically node-positive breast cancer rendered clinically node-negative with neoadjuvant chemotherapy (NAC). However, rates of...

Identification and Validation of High LD Hotspot Genomic Regions Harboring Stem Rust Resistant Genes on 1B, 2A (.

Frontiers in genetics

Eltaher S, Mourad AMI, Baenziger PS, Wegulo S, Belamkar V, Sallam A.
PMID: 34659366
Front Genet. 2021 Oct 01;12:749675. doi: 10.3389/fgene.2021.749675. eCollection 2021.

Stem rust caused by

Nanofabrication of High-Resolution Periodic Structures with a Gap Size Below 100 nm by Two-Photon Polymerization.

Nanoscale research letters

Zheng L, Kurselis K, El-Tamer A, Hinze U, Reinhardt C, Overmeyer L, Chichkov B.
PMID: 30997578
Nanoscale Res Lett. 2019 Apr 17;14(1):134. doi: 10.1186/s11671-019-2955-5.

In this paper, approaches for the realization of high-resolution periodic structures with gap sizes at sub-100 nm scale by two-photon polymerization (2PP) are presented. The impact of laser intensity on the feature sizes and surface quality is investigated. The...

Breastfeeding practices in Tathleeth area.

Annals of Saudi medicine

Prabhakar K, Al Amer S, Masoud MA.
PMID: 17588045
Ann Saudi Med. 1991 Jan;11(1):108-9. doi: 10.5144/0256-4947.1991.108.

No abstract available.

Dynamics of sex chromosome evolution in a rapid radiation of cichlid fishes.

Science advances

El Taher A, Ronco F, Matschiner M, Salzburger W, Böhne A.
PMID: 34516923
Sci Adv. 2021 Sep 03;7(36):eabe8215. doi: 10.1126/sciadv.abe8215. Epub 2021 Sep 01.

[Figure: see text].

Supervised machine learning model to predict oncotype DX risk category in patients over age 50.

Breast cancer research and treatment

Pawloski KR, Gonen M, Wen HY, Tadros AB, Thompson D, Abbate K, Morrow M, El-Tamer M.
PMID: 34751852
Breast Cancer Res Treat. 2021 Nov 09; doi: 10.1007/s10549-021-06443-w. Epub 2021 Nov 09.

PURPOSE: Routine use of the oncotype DX recurrence score (RS) in patients with early-stage, estrogen receptor-positive, HER2-negative (ER+/HER2-) breast cancer is limited internationally by cost and availability. We created a supervised machine learning model using clinicopathologic variables to predict...

Reply to Significance of 21-Gene Nonconcordant Recurrence Scores in Patients with Multifocal or Multicentric Breast Carcinomas.

Annals of surgical oncology

Pawloski KR, El-Tamer M.
PMID: 34655353
Ann Surg Oncol. 2021 Dec;28:793-794. doi: 10.1245/s10434-021-10921-2. Epub 2021 Oct 16.

No abstract available.

Cospatial σ-Hole and Lone Pair Interactions of Square-Pyramidal Pentavalent Halogen Compounds with π-Systems: A Quantum Mechanical Study.

ACS omega

Ibrahim MAA, Ahmed OAM, El-Taher S, Al-Fahemi JH, Moussa NAM, Moustafa H.
PMID: 33553949
ACS Omega. 2021 Jan 25;6(4):3319-3329. doi: 10.1021/acsomega.0c05795. eCollection 2021 Feb 02.

In the spirit of the mounting interest in noncovalent interactions, the present study was conducted to scrutinize a special type that simultaneously involved both σ-hole and lone pair (lp) interactions with aromatic π-systems. Square-pyramidal pentavalent halogen-containing molecules, including X-Cl-F

Supervised machine learning model to predict oncotype DX risk category in patients over age 50.

Breast cancer research and treatment

Pawloski KR, Gonen M, Wen HY, Tadros AB, Thompson D, Abbate K, Morrow M, El-Tamer M.
PMID: 34751852
Breast Cancer Res Treat. 2022 Jan;191(2):423-430. doi: 10.1007/s10549-021-06443-w. Epub 2021 Nov 09.

PURPOSE: Routine use of the oncotype DX recurrence score (RS) in patients with early-stage, estrogen receptor-positive, HER2-negative (ER+/HER2-) breast cancer is limited internationally by cost and availability. We created a supervised machine learning model using clinicopathologic variables to predict...

Axial magnetic fields in laser-produced plasmas.

Physical review letters

Adrian V, Briand J, Dinguirard JP, El Tamer M, Gomes A, Kieffer JC, Quemener Y.
PMID: 10030878
Phys Rev Lett. 1985 Jan 07;54(1):38-41. doi: 10.1103/PhysRevLett.54.38.

No abstract available.

MammaPrint Feasibility in a Large Tertiary Urban Medical Center: An Initial Experience.

Scientifica

Espinel CF, Keating S, Hibshoosh H, Taback B, Joseph KA, El-Tamer M, Feldman S.
PMID: 24278759
Scientifica (Cairo). 2012;2012:942507. doi: 10.6064/2012/942507. Epub 2012 Dec 31.

Background. The MammaPrint (MP) diagnostic assay stratifies breast cancer patients into high- and low-risk groups using mRNA analysis of a 70-gene profile. The assay is validated for assessment of patients with estrogen receptor positive or negative tumors less than...

Showing 1 to 12 of 18 entries