A review of comparative analytical methods for β-lactam 
antibiotics and heavy metals in pharmaceutical products and 
human biological matrices

Elham N. Mezaal

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Publication Date

Fri May 29 2026

Journal Name

Analytical Methods In Environmental Chemistry Journal

Volume

9

Issue Number

2

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A review of comparative analytical methods for β-lactam antibiotics and heavy metals in pharmaceutical products and human biological matrices

Analytical method

β-Lactam antibiotics

Determination

Heavy metals

Pharmaceutical products

Human samples

Elham N. Mezaal

...Show More Authors

A review of comparative analytical methods for β-lactam antibiotics and heavy metals in pharmaceutical products and human biological matrices

Publication Date

Fri Jul 29 2022

Journal Name

Journal For Vascular Ultrasound

A Comparative Study of the Right and Left Carotid Arteries in Relation to Age for Patients With Diabetes and Hypertension

Introduction: Age

hypertension

and diabetes can cause significant alterations in arterial structure and function

including changes in lumen diameter (LD)

intimal-medial thickness (IMT)

flow velocities

and arterial compliance. These are also considered risk markers of atherosclerosis and cerebrovascular disease. A difference between right and left carotid artery blood flow and IMT has been reported by some researchers

and a difference in the incidence of nonlacunar stroke has been reported between the right and left brain hemispheres. The aim of this study was to determine whether there are differences between the right and left common carotid arteries and internal carotid arteries in patients with hypertension and diabetes for 2 age groups. Methods: We studied 250 patients with both diabetes and hypertension. Patients were divided into 2 age groups with the old age group being 56 to 75 years and the young age group 35 to 55 years. The bilateral common carotid and internal carotid arteries were evaluated with B-mode ultrasound and Doppler examinations. The LD and IMT were measured for both common carotid arteries

and spectral waveform parameters and indices were recorded for both internal carotid arteries. Results: The difference in LD between the left and right common carotid arteries for the old age group was 11.64% and for the young age group was 6.42%

with significant P values of <.05 for both age groups. The difference in IMT between the left and right common carotid arteries was 18.27% in the old age group compared with 15.38% in the young age group

with significant P values of <.05. There was a difference in peak systolic velocity between the left and right internal carotid arteries of 4.85% in the old age group which was not significant

compared with 14.28% in the young age group with a significant P value <.05

whereas the difference in end-diastolic velocity between the left and right internal carotid arteries was not significant for both age groups. Differences between the right and left internal carotid arteries for resistive index

pulsatility index

and pressure gradient were significant only in the young age group. Conclusion: We found significant differences between the right and left common carotid and internal carotid arteries in patients with diabetes and hypertension which were more prominent in the young age group. Values for common carotid IMT and LD were significantly higher in the left common carotid artery versus the right common carotid artery in both age groups. Differences between the 2 carotid sides may be attributed to anatomic variations in the common carotid artery origins which lead to differences in stress between the 2 sides

Ahmed Abduljabar

Samar I.

Anmar Z

...Show More Authors

Introduction:

Age, hypertension, and diabetes can cause significant alterations in arterial structure and function, including changes in lumen diameter (LD), intimal-medial thickness (IMT), flow velocities, and arterial compliance. These are also considered risk markers of atherosclerosis and cerebrovascular disease. A difference between right and left carotid artery blood flow and IMT has been reported by some researchers, and a difference in the incidence of nonlacunar stroke has been reported between the right and left brain hemispheres. The aim of this study was to determine whether there are differences between the right and left common carotid arteries and internal carotid arteries in patient

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Publication Date

Thu May 28 2020

Journal Name

Journal Of Generic Medicines: The Business Journal For The Generic Medicines Sector

Determinants of national drug products acceptance across patients, pharmacists, and manufacturers: A mixed method study

Ali Azeez

...Show More Authors

Introduction

The national pharmaceutical industry is pivotal for both the health sector and the national economy. This study aims to identify determinants of national drug products acceptance. The objectives of this study were to quantitatively measure the level of patient and community pharmacist acceptance of national drug products available in community pharmacies and to qualitatively explore the barriers facing national pharmaceutical companies and investigate the suggested solutions.

Methods

This cross-sectional study used an explanatory mixed method design. It was conducted in Baghdad, Iraq from July through October 2018. The stud

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Publication Date

Wed Oct 07 2020

Journal Name

Indian Journal Of Forensic Medicine & Toxicology

Bacillus cereus in Meat Products: 16S rRNA Phylogenetic Tree analysis and Antimicrobial Investigation of Nisin A, Rosemary Essential Oil and Tetracycline

mais

...Show More Authors

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Publication Date

Thu Jan 07 2021

Journal Name

Jordan Journal Of Biological Sciences

Evaluation of Quorum-Sensing, Antibiotics Resistance, and Biofilm Formation in Pathogenic Bacteria from the Hospital Environments

Keywords: Antibiotics Footprint

Acinetobacter baumannii

Antibiotics Resistance

Quorum-Sensing

PCR.

Fadhl A. S.

Laith B.

Shayma M.

...Show More Authors

Abstract Background: Multidrug-resistant bacteria (MDR) often contaminate hospital environment and cause serious illnesses. Quorum Sensing (QS) regulates a variety of downstream cellular processes, including antibiotics resistance mechanisms and biofilm formation, and causes harm to the host. This study investigates antibacterial susceptibility and biofilm formation of pathogenic bacteria in hospital environment. Methods: Hundred bacterial isolates were collected from various environments in the Medical City hospital. The antimicrobial susceptibility technique was evaluated through disk diffusion method. Next, biofilms formation was detected by the microliter plate assay. Finally, PCR was used to analyze the frequency of QS system gene

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Publication Date

Tue Jul 01 2025

Journal Name

Ain Shams Engineering Journal

Deep neural networks for speech enhancement and speech recognition: A systematic review

Sureshkumar

Syed Abdul

Faisul Arif

Raja

Mohd Khair

Syaril

June Francis

Sadiq H.

Basheera M.

Nurbek

Aigul

...Show More Authors

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(32)

Publication Date

Tue Jul 01 2025

Journal Name

Ain Shams Engineering Journal

Deep neural networks for speech enhancement and speech recognition: A systematic review

Sureshkumar

Syed Abdul

Faisul Arif

Raja

Mohd Khair

Syaril

June Francis

Sadiq H.

Basheera M.

Nurbek

Aigul

...Show More Authors

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(30)

(32)

Publication Date

Wed Jan 01 2020

Journal Name

Journal Of Southwest Jiaotong University

Integrity and Security in Cloud Computing Environment: A Review

Safa S.

Ali

Saja G.

Hiba S.

...Show More Authors

Cloud computing is a newly developed concept that aims to provide computing resources in the most effective and economical manner. The fundamental idea of cloud computing is to share computing resources among a user group. Cloud computing security is a collection of control-based techniques and strategies that intends to comply with regulatory compliance rules and protect cloud computing-related information, data apps, and infrastructure. On the other hand, data integrity is a guarantee that the digital data are not corrupted, and that only those authorized people can access or modify them (i.e., maintain data consistency, accuracy, and confidence). This review presents an overview of cloud computing concepts, its importance in many

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(9)

Publication Date

Fri Jun 11 2021

Journal Name

Journal Of Computing And Information Technology

A Survey on Emotion Recognition for Human Robot Interaction

affective computing

social robotics

emotional HRI challenges

Suhaila N.

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With the recent developments of technology and the advances in artificial intelligent and machine learning techniques, it becomes possible for the robot to acquire and show the emotions as a part of Human-Robot Interaction (HRI). An emotional robot can recognize the emotional states of humans so that it will be able to interact more naturally with its human counterpart in different environments. In this article, a survey on emotion recognition for HRI systems has been presented. The survey aims to achieve two objectives. Firstly, it aims to discuss the main challenges that face researchers when building emotional HRI systems. Secondly, it seeks to identify sensing channels that can be used to detect emotions and provides a literature review

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Publication Date

Mon Feb 23 2026

Journal Name

Baghdad Science Journal

Preparation, Characterization, and Antimicrobial Evaluation of a Cefepime Derivative with Divalent Transition Metals

Barbiton

biological activity

cefepime

metal complexes

Schiff base

Zahraa A.

Israa H.

Sahar S.

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Publication Date

Mon Feb 01 2021

Journal Name

Neuroquantology

Study and Investigation of Hard Photons Emission in Heavy Ion Collisions

Hard Photons

Heavy Ion Collisions.

Taghreed

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This work involves hard photon rate production from quark -gluon plasma QGP interaction in heavy ion collision. Using a quantum chromodynamic model to investigate and calculation of photons rate in 𝑐𝑔 → 𝑠𝑔𝛾 system due to strength coupling, photons rate, temperature of system, flavor number and critical. The photons rate production computed using the perturbative strength models for QGP interactions. The strength coupling was function of temperature of system, flavor number and critical temperature. Its influenced by force with temperature of system, its increased with decreased the temperature and vice versa. The strength coupling has used to examine the confinement and deconfinement of quarks in QGP properties and inf

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