Effet des Pretraitements sur la Germination des Graines du Pistachier de l'Atlas Pistacia Atlantica Desf = Effects of Pretreatments on the Germination of Pistacio of Atlas Pistacia Atlantica Desf

2017 ◽  
Vol 7 (2) ◽  
pp. 49-57
Author(s):  
Fatma Zohra Oukara ◽  
Kenza Salem ◽  
Fatma Zohra Chaouch
Keyword(s):  
Pistacia Atlantica

scholarly journals Antimicrobial Activities in Pistacia atlantica—Aphids Make a Difference!

Proceedings ◽  
2020 ◽  
Vol 66 (1) ◽  
pp. 9
Author(s):  
Yoram Gerchman
Keyword(s):  
Secondary Metabolites ◽  
Essential Oils ◽  
Organic Solvents ◽  
Antimicrobial Properties ◽  
Antimicrobial Activities ◽  
Disk Diffusion ◽  
Pistacia Atlantica ◽  
Disk Diffusion Assay ◽  
Bacteria And Fungi ◽  
Diffusion Assay

Plants have been explored and used as sources for antimicrobial extract and compounds for many years, but galls—specialized structures forms on such by diversity of organisms—have been explored much less. Aphid galls host many insects in closed, humid and sugar rich environments for long periods. We have tested the antimicrobial properties of Slavum wertheimae aphid galls on Pistacia atlantica. Secondary metabolites were extracted from leaves and galls with organic solvents, and essential oils with Clevenger, and tested by disk diffusion assay and volatile effect on bacteria and fungi, respectively. The results demonstrated that gall extracts/essential oils had much stronger activity against the diversity of bacteria and fungi. The large diversity of galls suggest they could be explored as source for novel compounds.

Systematic Position of Pistacia atlantica Desf. Subsp. atlantica in North-West Algeria: Anatomy and Biometry of Leaves

2020 ◽  
Vol 4 (1) ◽  
pp. 48-53
Author(s):  
Mohamed Amara ◽  
Mohammed Bouazza ◽  
Kheira Errouane ◽  
Meriem Kaid-Harche ◽  
Djamel Nafil ◽  
...  
Keyword(s):  
Natural Resources ◽  
Large Scale ◽  
Systematic Position ◽  
Pistacia Atlantica ◽  
North West ◽  
Anthropic Activity ◽  
West Algeria

Abstract The area of Algerian western north already subjected to a strong climatic rigour and an excessive anthropic activity for several decades, has been confronted with the threats of the alarming degradation of its natural resources, following the example Pistacia atlantica which occupies today only one quite thin proportion of the territory. The study method was based on the phytoecological approach on a very large scale by approaching the anatomical and biometric study of the leaves of Pistacia atlantica in order to identify and confirm the name of the subspecies. The analysis of the results obtained revealed that this subspeciesis atlantica, phenotypically very variable.

Ultrasonic-assisted production of biodiesel from Pistacia atlantica Desf. oil

Fuel ◽  
2016 ◽  
Vol 168 ◽  
pp. 22-26 ◽  
Author(s):  
Bahram Hosseinzdeh Samani ◽  
Hemad Zareiforoush ◽  
Zahra Lorigooini ◽  
Barat Ghobadian ◽  
Sajad Rostami ◽  
...  
Keyword(s):  
Pistacia Atlantica ◽  
Ultrasonic Assisted

scholarly journals Effects of Pistacia atlantica Subsp. Kurdica on Cadmium-Induced Oxidative Damage in Rat Kidney

2020 ◽  
Vol 1 (1) ◽  
pp. 10-14
Author(s):  
Seyed Salam Kohnepoushi ◽  
Dara Dastan ◽  
Amir Nili-Ahmadabadi
Keyword(s):  
Oxidative Damage ◽  
Rat Kidney ◽  
Radical Scavenging ◽  
Renal Tissue ◽  
Positive Control ◽  
Saline Control ◽  
Control Group ◽  
Pistacia Atlantica ◽  
Serum Blood Urea Nitrogen ◽  
Group 2

Background: Pistacia atlantica kurdica has recently been shown to possess free radical scavenging ability. The current study aims to investigate the protective effect of this plant against cadmium-induced nephrotoxicity. Methods: Thirty-six rats were divided into 6 groups (6 in each), and treated as follows: group 1 received normal saline (control group), group 2 (positive control) received cadmium by drinking water (100 mg/ L/d), group 3 received 200 mg/kg of P. atlantica extract, and groups 4-6 received cadmium as well as 50, 100 and 200 mg/kg/d of P. atlantica extract (orally), respectively. After 2 weeks, oxidative damage and renal function markers were assayed by standard methods. Results: In cadmium group, a significant increase was observed in serum blood urea nitrogen (BUN) (P<0.01) and lipid peroxidation (LPO) level of renal tissue (P<0.001) and a remarkable decrease was found in total thiol molecules (TTM) of the kidney (P<0.001). Despite the decreased renal antioxidant capacity, these changes were not significant. P. atlantica extract improved the LPO, TTM, and histopathological changes in renal tissue. Conclusion: In this study, although the P. atlantica extract did not have a significant effect on cadmiuminduced renal dysfunction, it did improve the oxidative/antioxidant balance in renal tissue.

Study of the antioxidant activity of Pistacia atlantica Desf. Gall extracts and evaluation of the responsible compounds

2022 ◽  
Vol 100 ◽  
pp. 104358
Author(s):  
Ziyad Ben Ahmed ◽  
Fatiha Hefied ◽  
Mohamed Yousfi ◽  
Kristiaan Demeyer ◽  
Yvan Vander Heyden
Keyword(s):  
Antioxidant Activity ◽  
Pistacia Atlantica

scholarly journals Effect of Pistacia atlantica subsp. kurdica Gum in Experimental Periodontitis Induced in Wistar Rats by Utilization of Osteoclastogenic Bone Markers

Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 5819
Author(s):  
Shokhan H. Azeez ◽  
Shanaz M. Gaphor ◽  
Aram M. Sha ◽  
Balkees T. Garib
Keyword(s):  
Wistar Rats ◽  
Bone Markers ◽  
Inflammatory Cells ◽  
Treated Group ◽  
Surrounding Tissue ◽  
Control Group ◽  
Pistacia Atlantica ◽  
Male Wistar Rats ◽  
Experimental Periodontitis ◽  
Serum Rankl

The aim of this study was to assess the effect of local application of essential oil of Pistacia atlantica kurdica (EOK) gel in treatment of experimentally induced periodontitis in rats and its effect on osteoclastogenic bone markers. Twenty-four male Wistar rats of 250 to 350 g were used in this study and were allocated into four groups. Control negative (without induced periodontitis), control positive (induced experimental periodontitis left without treatment), treatment control (induced experimental periodontitis and treated with Chlorhexidine gel) and EOK treated group (induced experimental periodontitis treated with EOK gel). The animals were sacrificed after 30 days, and the mandibular central incisor and surrounding tissue were dissected from the mandible and further processed for preparing H&E slides. Inflammatory cells, osteoclast cells, and periodontal ligament (PDL) were examined and measured histologically. Finally, the mean concentrations of both markers, receptor activator of nuclear factor kappa-Β ligand (RANKL) and (Interleukin-1β) IL-1β, were analyzed by ELISA. A significant reduction of inflammatory reaction and osteoclast numbers with improvement of PDL and low mean concentrations of RANKL and IL-1β were seen in the EOK treated group in comparison to the control group and the chlorhexidine group as well. The extract showed a protective effect in the healing of periodontitis that had been induced in rats and decreased bone resorption by down regulation of serum RANKL and IL-1β markers.

Evaluation of specific energy consumption and GHG emissions for different drying methods (Case study: Pistacia Atlantica)

2020 ◽  
Vol 259 ◽  
pp. 120963 ◽  
Author(s):  
Mohammad Kaveh ◽  
Reza Amiri Chayjan ◽  
Ebrahim Taghinezhad ◽  
Vali Rasooli Sharabiani ◽  
Ali Motevali
Keyword(s):  
Energy Consumption ◽  
Specific Energy ◽  
Specific Energy Consumption ◽  
Ghg Emissions ◽  
Drying Methods ◽  
Pistacia Atlantica
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