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Evaluating the in vitro anti-Leishmanial activity of essential oil extracted from Cymbopogon Citratus against Leishmania Donovani

    Leishmania is one of the protozoan parasites that are transferred to human by infected sand flies and gives rise to a range of diseases entitled as Leishmaniasis. More than 20 known species of Leishmania can infect humans and cause various clinical symptoms. Three most known clinical manifestations are Cutaneous Leishmaniasis (CL), Mucocutaneous Leishmaniasis (MCL) and Visceral Leishmaniasis (VL) (kala-azar or black fever). The difference in the clinical form dependent on several factors: species of Leishmania, type of vector that transmits the Leishmania, and the immune status of an infected individual. The current drugs which are used as anti-leishaminial treatment are characterized by enormous side effects, including their toxicity to human, long term treatment, liver problems and huge cost. Therefore, there is a necessity to find an alternative treatment marked as low cost, more specific against parasite’s stages, and metabolic pathways, and non-toxicity to human. Plants are considered one of the important sources for the remedy of the tropical diseases caused by bacteria, viruses, and parasites. Cymbopogon Citratus (lemon grass) is a herbal medicine used as anti-inflammatory, antibacterial, antifungal, anti-malarial, anti-protozoal and for gastrointestinal problems remedy. In order to detect the effects of C. Citratus against Leishmaniasis, in this study, serial dilution for the essential oil of C.citratus (1000, 500, 250, 125, 62.5 and 31.25) µg/ml were used against L. donovani Promastigotes. Viability was also evaluated at 24, 48 and 72 hours post-treatment. The results revealed that high concentrations (1000, 500 and 250) µg/ml were more effective than other concentrations during all time intervals, and IC50 values were 640, 492 and 442 µg/ml at 24, 48 and 72 hours respectively. In conclusion, this current study is one of a persistent search to find new treatments characterized by its high activity and low adverse effects to treat protozoa parasites for instance, Leishmania, and displays the effectiveness of the essential oils as a promising alternative

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Publication Date
Tue Nov 19 2024
Journal Name
University Of Anbar Sport And Physical Education Sciences
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Publication Date
Tue Nov 19 2024
Journal Name
Journal Of Physical Education
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Publication Date
Sat Jan 01 2022
Journal Name
Journal Of Al-farahidi's Arts
The Impact of Social Media on Customer Behavior - Survey Research for Tourism Companies in Baghdad

The current research aims to diagnose the type and level of influence of social media, whose dimensions are represented by (attitudes towards social media marketing, knowledge and use of social media, influence on the Internet and social media, following up on social media) on customer behavior in its dimensions (attracting attention, raising Interest, desire creation, customer response), and the research sought to answer questions related to the research problem by testing the main hypotheses to explore correlations and influence between the two variables, and to achieve research hypothesis tests, the field study was used, as the research sample reached (135) individuals from the director and the assistant director And marketing personnel

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Publication Date
Tue Jan 30 2024
Journal Name
Iraqi Journal Of Science
Association of PARP1 Gene Single Nucleotide Polymorphisms with Papillary Thyroid Carcinoma in The Iraqi population

     Thyroid carcinoma incidence is increasing year after year and ranking second among top ten cancers in Iraq, especially among women, and this increased the requirement for the improvement of the molecular detection accuracy because of its potential role in the early detection. Two single nucleotide polymorphisms (rs1136410, A>G and rs1805414, A>G) in PARP1 gene were found to be associated with thyroid carcinoma risk in several genome wide association studies, therefore, this is a case-control study that was carried out to identify whether these polym

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Publication Date
Sat Oct 02 2021
Journal Name
International Journal Of Research In Social Sciences And Humanities
The Role of Green Quality Management and Product Life Cycle Costing in Achieving Competitive Advantage

The principal objective of this study is to demonstrate how green quality management and product life cycle costing may help an organization gain a competitive advantage. Green quality management's influence on increasing product quality and meeting environmental criteria, as well as tracking the activities of product life cycle before, during, and after production, is demonstrated. Orienting these activities toward the production of eco-friendly products that fulfill the needs of customers, hence increasing organization's market share. We found from our study that proposed framework can help organizations improve their competitiveness. Green quality management contributes to environmental protection and the provision of high-qualit

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Publication Date
Sat Jun 27 2020
Journal Name
Asian Journal Of Civil Engineering
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Publication Date
Tue May 30 2023
Journal Name
Iraqi Journal Of Science
The Suitability of Fatha Clay Deposits for Clay Bricks Industry in Zurbatiya Area, Eastern Iraq

     This research aims to study the suitability of the Fatha Formation clay deposits for the brick industry in the Zurbatiya area, Wasit Government. Two sites (Al-Salam police station and Al-Taff station) were selected. The clay deposits were subjected to particle size analysis, atterberg limits, chemical and mineralogical analyses. The samples have 31.45% clay, 52.91% silt, and 15.64% sand. Chemical analyses revealed that SiO2 and CaO are the clay deposits' main components, indicating the high content of quartz and calcium carbonate. The mineralogical analysis by XRD techniques indicated that quartz, calcite, feldspar, gypsum, and dolomite are the non-clay minerals; Kaolinite, illite, palygorskite and chlorite are the mo

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Publication Date
Wed Apr 01 2020
Journal Name
Journal Of Physics: Conference Series
An Integrated Model of The Relation Between E-Service Quality and User Satisfaction in IHL
Abstract<p>Quality of e-service is one of the critical factors that decide the success or failure of organizations. It may increase competitive advantages as well as enhance the relationships with the customers. Achieving high e-service quality and user satisfaction are challenging since they depend fundamentally on user perception and expectation which can be tricky at times. To date, there is no agreement as to what service quality is, and how it should be measured, whether it is a function of statistical measures of quality including physical defects or managerial judgment, or it is a function of customer perception about the services. This paper deep-dived the quality of e-services offered b</p> ... Show More
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Publication Date
Sun Jan 01 2023
Journal Name
Ibero- American Journal Of Exercise And Sports Psychology
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Publication Date
Wed May 10 2017
Journal Name
Journal Of The College Of Languages (jcl)
Difficulties of Rendering Both “Imra’a” امرأة and “Zawj” زوج in the Glorious Qur’an into English

Women are considered important characters and subjects of discussion in the Glorious  Qur’an. Some are portrayed in a positive light while others are condemned . Most women in the Glorious Qur’an are represented as either the mothers or wives of certain leaders and prophets. But the lexical items “Imra’a” امراة and “zawj” زوج occur in the Glorious Qur’an with different meanings depending on the context where they occur.

     Translation of the Glorious Qur'an has always been a problematic and difficult issue. Since the Glorious Qur'an is regarded as miraculous and inimitable (i'jaz al-Qur'an), Muslims argue that the Qur'anic text should not be separated from its

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