Asia Life Sciences

(ISSN: 01173375)

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.

Volume - 12 , Issue 10
20 Oct 2022
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Upcoming Publication
Volume - 12 , Issue 09
30 Sep 2022

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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. AMA, Agricultural Mechanization in Asia, Africa and Latin America Teikyo Medical Journal Journal of the Mine Ventilation Society of South Africa Dokkyo Journal of Medical Sciences Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery Interventional Pulmonology

Scope : Agricultural Science, Biochemistry, Biology, Bioinformatics, Botany, Cytology, Cell biology, Chemistry, Ecology, Endocrinology, Entomology, Environmental Sciences, Food science and Technology, Genetics, Genomics & Proteomics, mmunobiology, Molecular biology, Marine Science, Microbiology, Neurobiology, Pathology, Physics, Physiology, Psychology, Veterinary Science, Zoology .

Latest Journals

Insecticidal effects of the spontaneous plant Urtica dioica L. (Urticaceae) on the mortality and behavior of Drosophila melanogaster (Diptera: Drosophilidae)
Journal ID : ALS-20-06-2022-5632; Total View : 124; Author : BOUZAR Abir, SAMAI Ibtissem, HABBACHI Sarra, RAHAT Makarem, BOUBLATA Nour El Imene, SAADANE Fatma Zohra, HABBACHI Wafa, TAHRAOUI Abdelkrim,
Abstract : The plant world is an excellent source of bioactive molecules such as alkaloids, polyphenols, triterpenes, which gives it an important bioinsectiside activity. In order to know the biological activities of medicinal plants traditionally used by the population, our work focused on the study of the crude extracts of the leaves of Urtica dioica L. (Urticaceae) on the mortality and feeding behavior in the larvae of Drosophila melnogatser and the sexual and reproductive behavior in the adults of the fly, using aqueous extracts of this plant. The treatment is done by ingestion on 2nd instar larvae (L2). The results show that mortality rates can reach 50% after 15 days of treatment, we also recorded that the aqueous extract of U. dioica L. does not attract the larvae (control and treated) of D. melanogatser as it disturbs their olfactory system or the majority of the tested larvae present random choices. The aqueous extract of U. dioica L. suppressed and blocked mating sequences in treated and control male-female pairs. U. dioica L. also reduces reproductive capacity in treated females and does not attract females (control and treated) to lay eggs (repellent effect), confirming that the bioactive molecules present in the aqueous extract of U. dioica L. are repellent allelochemicals.
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Impacts of industrial discharges from FERTIAL on the water quality of Oued Seybouse (North East Algeria)
Journal ID : ALS-15-06-2022-5631; Total View : 88; Author : Samai Ibtissem, Amri Naziha, Anguel Ibtissem, Meghlaoui Zoubeida, Zentar Amina,
Abstract : Aquatic environments present very varied vulnerabilities depending on the uses and hydrodynamic conditions. The contribution of effluents to the aquatic environment can profoundly modify the physicochemical composition of the receiving environment. These modifications are strongly linked to the hydrological regime of rivers. In order to limit the load and the concentrations of contaminants in the receiving medium, several methods have been developed. It is in this context that the present study falls, which concerns industrial discharges (FERTIAL-Annaba) in a natural receiving environment (Oued Seybouse, North East Algeria). The results of the physico-chemical analyzes carried out concern the main components of the pollution (T°, pH, EC, BOD5, NO-3, NO-2, NH+4, MES, OD and Cl-), show that surface of Oued Seybouse have chlorinated chemical properties and basic sprout. The BOD5 which reflects the biodegradability of the organic matter existing in this wadi, it is mainly local in most of the points analyzed. The other results obtained present concentrations which exceed the national standards of discharge. So we see that the waters of Oued Seybouse are very polluted and this pollution has several origins such as: industrial, chemical and also agro-food.
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