Eurasian Chemical Communications

Original Research Article

Molecular descriptors of some graph operations through m-polynomial

Raad Sehen Haoer

Volume 5, Issue 2 , February 2023, Pages 112-125

https://doi.org/10.22034/ecc.2023.355996.1517

Abstract

The most general algebraic polynomial to obtain a massive number of degree-based topological indices for a specific family of structures is the M-polynomial. In this paper, the M-polynomial ... Read More

Original Research Article

Evaluating the level of vitamin D in Iraqi covid-19 patients and its association with biochemical parameters

Mutaz Sabah Ahmeid; Sinan Bahjet Essa; Essa Raad Jasim

Volume 5, Issue 2 , February 2023, Pages 126-135

https://doi.org/10.22034/ecc.2023.158071

Abstract

Vitamin D deficiency is widespread in Iraq country. Infectious rate with COVID-19 was increased in our country. Aim of this study to was to show more info on the relation between serum ... Read More

Original Research Article

Correlations of serum transthyretin and thyroid hormones with other biochemical parameters in Iraqi pregnant women who undergo spontaneous miscarriage

Nabaa L. Majeed; Namir I.A. Haddad; Ekhlas A. Hussein

Volume 5, Issue 2 , February 2023, Pages 136-143

https://doi.org/10.22034/ecc.2023.359380.1527

Abstract

Spontaneous abortion or miscarriage refers to the loss of a clinically confirmed pregnancy prior 20 weeks of gestation. Reproductive function before, during, or after pregnancy can ... Read More Spontaneous abortion or miscarriage refers to the loss of a clinically confirmed pregnancy prior 20 weeks of gestation. Reproductive function before, during, or after pregnancy can be greatly affected by changes in thyroid function. Thyroid disease is the most common endocrine condition affecting the women of reproductive age. This study was conducted on Iraqi women with age (20-35) years old who suffered from the spontaneous miscarriage. The study included two groups of Iraqi patients, where the first group (P1) refers to patients (31) with incomplete abortion and the second group (P2) refers to patients (29) with complete abortion. For comparison, twenty-eight Iraqi women control subjects group(C). The results showed significant increase of tetraiodothyronine (thyroxine T4) levels at (P<0.05) between P1 group compared with C group and a highly significant difference at (P<0.01) of transthyretin (TTR) levels between P1 group in comparison with C groups. Furthermore, a significant increase of thyroid-stimulating hormone (TSH) levels of P1 group, as compared with C groups (P=0.013). Moreover, the progesterone and estradiol levels showed a highly significant difference at (P< 0.01) between P1 and P2 groups, and against C group. The study concluded that T4, TSH, and TTR levels were significantly higher in pregnant women with spontaneous abortions compared with normal pregnant women. Furthermore, serum estradiol and progesterone levels were substantially lower in women with spontaneous miscarriage than in healthy pregnant women. Thus, biochemical screening for thyroid and reproductive hormones is essential in early pregnancy to reduce the risk of miscarriage. The current study revealed that the maternal thyroid dysfunction negatively affects pregnancy. It also demonstrates that maternal serum hormones differed significantly between normal pregnant individuals and women who miscarried, and the required level was diagnosed to maintain pregnancy and reduce the miscarriage risk.

Original Research Article

Role of calcium/potassium coefficient in calcium-regulating hormone activity in pre-obese patients

Ali Adeeb Hussein Ali; Ali Hussein Demin Al-Khafaji; Mohammed Ali Al Bayati; O. E. Kuznetsov; Walid Theib Mohammad; Marwan Mahmood Saleh

Volume 5, Issue 2 , February 2023, Pages 144-153

https://doi.org/10.22034/ecc.2023.363535.1532

Abstract

Obesity is a heterogeneous group of conditions and syndromes caused by hormonal metabolic disorders and many other factors. The aim of the work is to establish Ca/K coefficients role ... Read More

Original Research Article

Molecular docking and three-dimensional quantitative structure-activity relationship studies on 5-HT6 receptor inhibitors and design of new compounds

Eslam Pourbasheer; Reza Aalizadeh; Mohammad Reza Ganjali

Volume 5, Issue 2 , February 2023, Pages 154-172

https://doi.org/10.22034/ecc.2023.357194.1521

Abstract

CoMFA and CoMSIA methods were used to perform 3D quantitative structure-activity relationship (3D-QSAR) evaluation and molecular docking, of 5-HT6 receptor inhibitors. The CoMFA model ... Read More

Original Research Article

Axial ligation for copper (II) complexes of bis (acetylacetonato) ethylenediimine and bis (3-chloroacetylacetonato) ethylenediimine

Israa A. Jassem; Wathiq S. Abdul-Hassan; Ibrahim A. Flafel; Hussein O. Jghebil

Volume 5, Issue 2 , February 2023, Pages 173-203

https://doi.org/10.22034/ecc.2023.363684.1533

Abstract

In this work, the N2O2 ligands AN and AN-Cl and their copper (II) complexes CuAN and CuAN-Cl are prepared and characterized by mass, FTIR, UV-Visible absorption spectrometries, XRD ... Read More

Original Research Article

Assessment of systemic oxidative stress and antioxidants in Iraqi women with newly diagnosed and tamoxifen-treated breast cancer

Noor M. Abd Al-Hameed; Ali W. Al-Ani

Volume 5, Issue 2 , February 2023, Pages 204-215

https://doi.org/10.22034/ecc.2023.365482.1538

Abstract

Breast cancer (BC) is one of the most frequently observed malignancy in females worldwide. Today, tamoxifen (TAM) is considered as the highly effective therapy for treatment of breast ... Read More

Impacts of greenhouse gas emissions on ambient air quality in kwashe municipal solid waste landfill in Kurdistan region, Iraq

Najmaldin Ezaldin Hassan; Mustafa Ismail Umer

Volume 4, Issue 10 , October 2022, , Pages 1012-1021

https://doi.org/10.22034/ecc.2022.334227.1379

Abstract

The aim of this study is to estimate the evolution of some greenhouse emissions from Kwashe municipal solid waste landfill in Kurdistan Region, Iraq. The emission of gasses as CH4, ... Read More

Optimization of determination of CO2 gas hydrates surface tension in the presence of non-ionic surfactants and TBAC

Alireza Bozorgian; Zahra Arab Aboosadi; Abolfazl Mohammadi; Bizhan Honarvar; Alireza Azimi

Volume 2, Issue 3 , March 2020, , Pages 420-426

https://doi.org/10.33945/SAMI/ECC.2020.3.12

Abstract

The gas hydrates formation, in spite of its disadvantages, has some advantages such as separating, transferring and storing gas. Therefore, determining the appropriate promoters ... Read More

Investigation of the kinetics of formation of Clatrit-like dual hydrates TBAC in the presence of CTAB

Jalil Mashhadizadeh; Alireza Bozorgian; Alireza Azimi

Volume 2, Issue 4 , April 2020, , Pages 536-547

https://doi.org/10.33945/SAMI/ECC.2020.4.10

Abstract

As it is always necessary to design a pipeline at high pressure (high density), pipelines are also exposed to ambient temperatures and are usually exposed to low temperatures. On the ... Read More

Impact of Covid-19 crisis on Indian MSME sector: A study on remedial measures

Arundhati Roy; B.C.M Patnaik; Ipseeta Satpathy

Volume 2, Issue 9 , September 2020, , Pages 991-1000

https://doi.org/10.22034/ecc.2020.114672

Abstract

The study highlighted that a higher number of MSMEs comprising manufacturing and retail firms have shut down their businesses temporarily during the nationwide lockdown. We analysed ... Read More

Contribution of strategic human resource management towards the growth of the modern era organizations: A research study on the Indian retail industry

Biswa Bhusan; Ashok Kumar Sar

Volume 2, Issue 9 , September 2020, , Pages 972-981

https://doi.org/10.22034/ecc.2020.114505

Abstract

The strategic model of business is interlinked with the development of organizational productivity. In this context, organizational strategic human resource management (SHRM) practices ... Read More

Original Research Article

Synthesis, in silico ADMET, docking, antioxidant and antimicrobial evaluations of some pyrimidine derivatives

Ali Majeed Hantoush; Faris Thanon Hamid; Nawal Ayash Rajab

Articles in Press, Accepted Manuscript, Available Online from 08 November 2022

https://doi.org/10.22034/ecc.2023.346409.1489

Abstract

By the Biginelli reaction of substituted aromatic aldehydes, cyano- ethyl acetate, and urea/ thiourea in absolute ethanol the 1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile derivatives ... Read More

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Original Research Article

L-Leucine Supported on Silica Gel Encapsulating γ-Fe2O3 Nanoparticles: A New Recoverable Magnetic Catalyst for Preparation of 1, 3-thiazole Derivatives

Elaheh Abedini; Hamid Reza Shaterian

Articles in Press, Accepted Manuscript, Available Online from 10 November 2022

https://doi.org/10.22034/ecc.2023.366249.1540

Abstract

γ-Fe2O3@SiO2-linker-L-Leucine as a new type of recoverable superparamagnetic nanocatalyst was prepared for the first time. The catalyst was identified and its acidity was measured ... Read More

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Original Research Article

QSPR Analysis on the Graph Energies of Chemical graphs

Jaishri B Veeragoudar; Shobha V Patil; Bhakti Suresh Bhadre

Articles in Press, Accepted Manuscript, Available Online from 18 November 2022

https://doi.org/10.22034/ecc.2023.362183.1531

Abstract

Chemical graph theory is a bridge between Chemistry and Graph theory. Graph energies are important tools for QSPR researches. Here in this paper we are considering to relate several ... Read More

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Original Research Article

Bio-based Carbon Nanomaterials Synthesis from Waste Tea

Ehab Mahal; Shaymaa Al-Mutlaq

Articles in Press, Accepted Manuscript, Available Online from 22 November 2022

https://doi.org/10.22034/ecc.2023.366295.1541

Abstract

Carbon nanoflakes were fabricated from domestic waste tea leaves as a bio-alternative source of carbon in one step. The fabricated nanoflakes based-carbon were characterized by field-emission ... Read More

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Original Research Article

Anticorrosion activity of some new heterocyclic link with imidazo[2,1-b]benzthiazole.

Zeena Ali Abdulameer; Naeemah J. Owaid

Articles in Press, Accepted Manuscript, Available Online from 28 November 2022

https://doi.org/10.22034/ecc.2023.368472.1545

Abstract

A new series of imidazoles [2,1-b]benzthiazole linked with other heterocyclic scaffolds were synthesized, as well as a new Mannich base link with a drug(Cefixime) was also synthesized. ... Read More

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Figure and Facts
Google Scholar h-index	18
Google Scholar i10-index	50
Google Scholar Citation	1508
WOS Citation	1281
CiteScore Traker 2022	2.7
Issue per year	12
No. of volumes	5
No. of Issues	44
Number of Articles	426
Number of Submissions	567
Rejected Submissions	200
Acceptance rate	58
Accept Date (Days)	32
Review papers	5
No. of contributors	1,163
Article view	256,744
View Per Article	602.69
PDF download	115,465
PDF Download Per Article	271.04
No. of reviewers	1447
Contributing countries	13
No. of databases	21

Volume 5 (2023)

Volume 4 (2022)

Volume 3 (2021)

Volume 2 (2020)

Volume 1 (2019)

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