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Asia Life Sciences
ISSN: 01173375Asia Life Sciences (ISSN: 01173375) - is an international peer reviewed scientific journal which is devoted to the publication of original research in the Life Sciences and related disciplines. Articles originating from anywhere in the world are most welcome.
Attention Respected Author
Recently we have found some replica website of Asia life scinces. We draw your kind attention that we are the original Asia life sciences journal. Please be careful from future as it will not be our responsibility if you send any apc(publication fee) to them. For making precaution, from now we have encrypted our paper to protect from third party or hacker. Visitor must send request to see the paper. Original visitor will get their paper link.
Please, be careful from these following website:
Recently we have found some replica website of Asia life scinces. We draw your kind attention that we are the original Asia life sciences journal. Please be careful from future as it will not be our responsibility if you send any apc(publication fee) to them. For making precaution, from now we have encrypted our paper to protect from third party or hacker. Visitor must send request to see the paper. Original visitor will get their paper link.
Please, be careful from these following website:
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Aim and Scope
ASIA LIFE SCIENCES (ISSN: 01173375) - is an international peer reviewed scientific journal which is devoted to the publication of original research in the Life Sciences and related disciplines. Articles originating from anywhere in the world are most welcome.
Scope :
Agricultural Science,
Biochemistry,
Biology,
Forensic medicine,
Community Medicine,
Medical education,
Pharmacy Practice,
Geriatric Medicine,
Biomedicine,
Bioinformatics,
Botany,
Cytology,
Cell biology,
Chemistry,
Biochemistry,
Ecology,
Endocrinology,
Entomology,
Environmental Sciences,
Food science and Technology,
Genetics,
Genomics & Proteomics,
Immunobiology,
Molecular biology,
Marine Science,
Microbiology,
Neurobiology,
Pathology,
Physics,
Physiology,
Psychology,
Veterinary Science,
Zoology .
Latest Journals Tagliche Praxis
PRODUCTION AND OPTIMIZATION OF EXTRACELLULAR XYLANASE ACTIVITY FROM A THERMOPHILIC ACTINOMYCETE ISOLATED FROM POULTRY COMPOST (EAST- ALGERIA)
Journal ID : ALS-19-09-2022-5644;
Total View : 656;
Author :
Habbeche Amina,
Haberra Soumaya,
Kerouaz Bilal,
Saoudi Boudjema,
Ladjama Ali,
Abstract : From 32 isolates of actinomycetes isolated from poultry compost in Annaba (East Area Algeria), three autochthones strains Cpt20, Cpt8, Cpt29 screened for their ability of producing thermostable xylanase activities based on the diameter of the clear zone formation in birchwood xylan agar plates. One of them, as Actinomadura keratinilytica Cpt20 produced high amount of extracellular xylanases, this strain was selected and optimized for xylanase enzyme produced in liquid state fermentation. Consequently, for commercial applications, it is advisable to develop processes production starting from inexpensive substrates. The presence of wheat bran as a carbon source in the medium induced the highest production of xylanase (30.64IU/ml). This result is particulary valuable because the other substrates are more expensive. Among all the organic and inorganic sources of nitrogen tested in the study, peptone was found to be the best in stimulating xylanase produced by Actinomadura keratinilytica Cpt20. Optimum pH and temperature for xylanase activity were found to be 8.5 and 45°C after 72h of incubation. After optimization of various production parameters, an increase of nearly 2-fold in xylanase production was achieved. The enzyme has an optimal temperature at 70°C and the half-life of the xylanase at 75°C was 30min.
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Studying gut microbiome in type-2-diabetes patients: A mini review
Journal ID : ALS-16-09-2022-5643;
Total View : 456;
Author :
Varsha Singh,
Abstract : Type 2 diabetes mellitus (T2D) is a metabolic condition finding disparity in blood glucose levels, change in lipid profile, along with hypertension. An individual’s genetic profile also plays an important role towards developing a high risk of T2D including diet rich in high fat, and a sedentary lifestyle. Over the decade there has been rise in studies showing fast evolution of the gut microbiome which changes the intestinal barrier function, associated metabolism and signal transduction pathways and further influence insulin resistance mechanisms in the gut and the pancreas. Microbes in the gut regulate the host mechanism by interacting with various intestinal receptors which leads to influence on the heart, lungs and liver. Other environmental induced components also cause a shift in the host metabolism of the T2D individuals such as diet, antibiotics, diabetes specific medication, steroids which alter the gut microbiota of the host. However, the microbiome hence influences majority of the processes in food assimilation, but the exact mechanism of action remains unknown. Hence, special attention should remain in knowing the relationship between the gut microbiome and T2D metabolism regulation to open new avenues for research, discussion and clinically manifesting the maintenance of the same.
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Impact of sludge from wastewater in development of Holm oak seeding in Sétif region noreast of Algeria.
Journal ID : ALS-10-09-2022-5642;
Total View : 428;
Author :
Khaled Missaoui,
Akram Kout,
Amina Beldjazia,
Abstract : The use of sludge from wastewater treatment plants in the cultivation of forest plants, particularly in the production of oak plans in Algeria, makes it possible to manage this type of waste with a view of recovering the sludge and using it to cultivate forest plants to reduce pollution. Our experiment is amongst the first works in this eco-physiological context. The idea is to determine the effect of adding sludge with different doses (5%, 10% and 15%) on a forest plant. The forest species in the study region is holm oak (Quercus ilex), which is chosen for its economic and ecological values and its perfect adaptation to different ecological conditions. Results show that the success rate of developing holm oak seedlings is estimated to be 72% after four months of growth under natural environment conditions. The use of sludge results in the considerable development of aerial biomass, where significant increments in the height of the stem and number of leaves are obtained with the 15% sludge treatment. These results, including the use of sludge from treatment plants as a fertilising element for soil of socio-economic interest and improved management of this type of waste in the context of environmental protection, are interesting.
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Impacts of the discharges of the oil refinery "SONATRACH" on the surface water of Oued Saf Saf Skikda (Algeria)
Journal ID : ALS-01-09-2022-5641;
Total View : 641;
Author :
Ibtissem Samai,
Djamel Samai,
Ouafia Aounallah,
Ibtissem Anguel,
Zoubeida Meghlaoui,
Abstract : Water is one of the essential elements for sustainable development because of its importance in life. Without this element, life would be impossible because it has been a preponderant factor in any socio-economic activity since the dawn of humanity. The last decades are characterized by intense and galloping industrialization, which affects the north of Algeria in a general way. This study aims to experiment with a working protocol based on surface water sampling of Oued Saf Saf to establish water quality and databases related to water pollution in Algeria. In this context, the analysis of physico-chemical parameters such as T°, pH, EC, BOD5, NO-3, NO-2, Cl-, SS, and fatty oils is necessary along the entire length of Oued Saf Saf (upstream, center, and downstream), which is located in the North-East of Algeria in the wilaya of Skikda, in the wet period (January–2021). The results obtained show that at the level of the stations where the wastewater of the wilaya of Skikda and the industrial rejections of the oil refinery (SONATRACH) are discharged, the leaching of the excesses of the agricultural products of the plains of the study area leads to an increase in nitrates, nitrites, and chlorides content, as well as the hydrogen potential and electric conductivity. All these last ones lead to the contamination and the increase in the pollution of the waters of this wadi, which become polluted and require adequate treatment to be usable by the population.
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State of organic matter in agricultural soils in the North East Algerian regions
Journal ID : ALS-31-08-2022-5640;
Total View : 485;
Author :
Nouha Menadjlia,
Ibtissem Samai,
Mohamed Benslama,
Zoubeida Meghlaoui,
Abstract : Soils are the fundamental unit of agricultural and food production. Intensive cultivation practices affect the physico-chemical properties of soils and, thus, the quality of their organic matter in the short and long term. The main objective of this research is to characterize and evaluate the agricultural land of the northern region of the wilaya of Souk Ahras and the southern region of the wilaya of Guelma (northeast of Algeria), which was based on simple random sampling in the collection of soil samples. The results of the physicochemical characterization of the soils and the assessment of the state of the organic matter of these agricultural soils show that they have a sandy clay texture, a slightly acidic to alkaline chemical character, a variable organic matter rate, low to medium, and a low hygroscopic humidity level. All these things lead to progressive degradation of the quality and fertility of agricultural soils and their organic matter, affecting their yield and sustainable development. To this end, we recommend that farmers avoid intensive agriculture, which in particular has many harmful effects on agricultural land and often monitors and controls the latter without attacking them.
Read more →
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