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Green Synthesis of Silver Nanoparticles via Black and Green Tea and Study its Toxicity on few Vital Organs of Female Mice
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This study included synthesizing silver nanoparticles (AgNPs) in a green method using AgNO3 solution with glucose exposed to microwave radiation. The prepared NPs were also characterized using ultraviolet and visible (UV-vis) spectroscopy and scanning electron microscopy (SEM). The UV/vis spectroscopy confirmed the production of AgNPs, while SEM analysis showed that the typical spherical AgNPs were 30 nm and 50 nm in size for the NPs prepared using black tea (B) and green tea (G) as reducing agent, respectively. The changes in some of the biochemical parameters related to the liver and kidneys have been analyzed to evaluate the probable toxic effects of AgNPs. 40 adult male mice were included in this study. To assess the probable health effects of the prepared AgNPs, an experiment has been designed that includes 40 adult mice, and it was randomly divided into three groups as follows: Group I (C): The control group consisting of 10 animals was injected intraperitoneally with PBS for 15 days. Second (G): included 10 animals who were injected with 0.1 mL of (2) mg/kg (G) intraperitoneally for 15 days. Group B included 10 animals injected with 0.1 mL of (2 mg/kg) (B) solution intraperitoneally for 15 days. Changes in some biochemical parameters related to the liver and kidneys were analyzed to assess potential toxic effects on the function of these vital organs. The serum levels of alanine aminotransferase (ALT)(IU/L), alkaline phosphatase (ALP) (IU/L), and cholesterol (mg/dL) as parameters of liver function were analyzed, and the serum levels of uric acid, creatinine, and urea (mg/dL) were analyzed as parameters of kidney function. The results revealed that no significant changes occurred in organ weight in groups treated with AgNPs compared with the control. However, the results showed a significant increase in ALT enzyme level in the third group compared with its level in the control group. Meanwhile, there were no significant differences in ALT level between the second group and the control. The level of the anaplastic lymphoma kinase (ALK) enzyme was significantly increased in both groups (2 and 3) in comparison with its level in the control group. No significant differences were found in cholesterol levels between the groups. Also, there were no significant differences found in uric acid levels between the groups. At the same time, creatinine level increased significantly in group 2 (where the NPs prepared using Black tea as a reducing agent) compared to its level in the control group. Urea level increased significantly in both groups (2 and 3) in comparison with its level in the control group. We conclude that the submission to AgNPs causes toxicity in the liver and kidneys.

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Publication Date
Wed Mar 02 2022
Journal Name
International Journal Of Drug Delivery Technology
N-Acetyl Cysteine Plus Metformin Versus Metformin Alone in Treatment of Iraqi Women with Polycystic Ovarian Syndrome
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Publication Date
Mon Dec 01 2014
Journal Name
Al-mansour Journal /issue( 22 )
A Thematic Reading of John Bunyan's The Pilgrim's Progress with Introductory References to Islam in English Literature
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The importance of this study lies in shedding the light on the impact of Islam and Prophet Mohammed (peace be upon him) on the western culture and English literature in particular. While some writers were looking at Islam as a dangerous element, others were completely taken by the oriental spirit of Arabic and Islamic culture and glorifying it. Writers from Chaucer to later ones mostly make references to this impact showing how vast was the gap of misunderstanding between the east and the West. Thus, this study aims at breaking the barrier between East and West in its three sections as it introduces the meaning of Islam and its common features with other religions in the first section. The second section briefly presents writers’ reflecti

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Publication Date
Mon Aug 18 2025
Journal Name
Soil And Sediment Contamination: An International Journal
Remediation Prediction of Contaminated Soil with Crude Oil Using the Optimized Remediation Method for the Iraqi Environment
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Large quantities of petroleum-contaminated soil are generated with increased global energy consumption and crude oil production. This theoretical study evaluates the treatment of 1 ton of petroleum-contaminated soil using seven methods: incineration, physical washing, chemical washing, thermal pyrolysis, Fenton-oxidation-pyrolysis, the biological treatment, and asphaltenes. Data were based on experimental results from the Nahran Bin Omar oil lake in Basra Governorate, Iraq, (2019–2021). The methods were compared by waste generation, treatment cost, and duration. Results indicate that using petroleum-contaminated soil as a raw material for asphalt manufacturing is most beneficial since it is sold as a raw material. Incineration is faster a

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Publication Date
Mon Aug 16 2021
Journal Name
Indian Journal Of Forensic Medicine & Toxicology
Statistic Assessment of Spreading Cases (Total Confirmed, Recovered, Death) From Different AreasContain Novel Coronavirus (2019-n Cov)
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Publication Date
Tue Nov 01 2016
Journal Name
Journal Of Economics And Administrative Sciences
Using Cluster Analysis In Determining The Variables Affecting The Evaluation The Growth Of Children At Different Levels
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In light of the increasing interest in Child-rearing in nurseries and kindergartens and the most important experiences gained by the child at this stage that form the basis for the subsequent stages of her/his physical mental and social growth.

The significance of the research concentrates the need to asses the affecting variables on the child growth to create opportunities for her/him to have intact rearing.

The research also aims to classify these variables at each age level and highlight its moral role.

The problem of the research is the lack of clarity of different variables impact of the child growth in different age levels in nurseries and kindergart

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Publication Date
Thu Feb 01 2018
Journal Name
Journal Of Economics And Administrative Sciences
Comparison of Slice inverse regression with the principal components in reducing high-dimensions data by using simulation
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This research aims to study the methods of reduction of dimensions that overcome the problem curse of dimensionality when traditional methods fail to provide a good estimation of the parameters So this problem must be dealt with directly . Two methods were used to solve the problem of high dimensional data, The first method is the non-classical method Slice inverse regression ( SIR ) method and the proposed weight standard Sir (WSIR) method and principal components (PCA) which is the general method used in reducing dimensions,    (SIR ) and (PCA) is based on the work of linear combinations of a subset of the original explanatory variables, which may suffer from the problem of heterogeneity and the problem of linear

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Publication Date
Sat Dec 03 2016
Journal Name
Journal Of Genetic And Environmental Resources Conservation
Examination the efficiency of NDVI index by comparing with STVI-4 index to recognize the vegetation cover
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Publication Date
Sun Jun 02 2019
Journal Name
Journal Of The College Of Languages (jcl)
The fragile world In Hi, Sadness Of Françoise Sagan: L’univers fragile dans Bonjour Tristesse De Françoise Sagan
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The villa was incredible, summer was hot, and the Mediterranean Sea was so near.

      Scil lived happily with her father as they needed no one else. But the visit of a calm and intelligent women caused huge shift in this delightful mess. So, how can this threat be stopped?

      This novel displays to the reader a rich study of human soul to implicitly while being supported by short sentences and characterised  by persons living in a horrible way and  described in very short sentences.Thus,  Françoise Sagan’s imagination was enflamed, and so he shaped ethical imagery in the moste wonderful way in the novel Hi,  Sadness.

Rés

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Publication Date
Sun Jun 26 2022
Journal Name
Electrical Engineering
Optimal insulation design of form-wound stator winding with stress grading system under fast rise-time excitation
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The effective insulation design of the stress grading (SG) system in form-wound stator coils is essential for preventing partial discharges and excessive heat generation under pulse-width modulation excitation. This paper proposes a method to find the optimal insulation design of the SG system aimed at reducing the dielectric and thermal stresses in the machine coil. The non-uniform transmission line model is used to predict the voltage propagation along the overhang, SG, and slot regions considering the variation in the physical properties of the insulation layers. The machine coil parameters for different insulation materials are calculated by using the finite element method. Two optimization algorithms, fmincon and particle swarm optimiz

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Publication Date
Sun Jul 02 2017
Journal Name
Journal Of Educational And Psychological Researches
Bayer effective strategy in the development of deductive thinking when students fifth grade literary material in history
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Supervised By : Prof. dr. Shaker Jaseem Mohammed This research aims to identify the (effectiveness of Bayer's strategy in the development of deductive thinking among students in the fifth grade literary material European history) and to achieve the goal set researcher null hypothesis of the following: • There is no statistically significant difference between the average scores of the experimental group which studied the use of Bayer's strategy and the control group, which studied the use of the usual way in the development of deductive reasoning. The study sample consisted of (84 students) of the students in the fifth grade literary breeding Baghdad / Karkh second Directorate for the academic year 2015-2016 were distributed Aanhaldras

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