Background: The world is confronted with an acute pneumonia outbreak caused by SARS-CoV-2 and the use of plants remains best choice for many populations to prevent infection this virus. This work ethnopharmacological survey on medicinal used prevention Algerian population. Method: study was carried out in 2020 three provinces (Bejaia, Bouira, Boumerdes). Ethnobotanical information obtained usin...

Djendjen River is one of the largest rivers in the region of Jijel (Algeria). Human activities such as urban discharges, industrial, agricultural, and livestock have significant effects on the quality of water. The present study attempts to evaluate the quality of water along the banks of the Djendjen River at different sampling sites, using physico-chemical and bacteriological methods. The col...

Shoots of greenhouse-grown Algerian ivy (Hedera canariensis L.) were surface disinfected and explanted on modified Murashige and Skoog (MS) medium supplemented with BA (10 μM) and NAA (2.5 μM). One month later the shoots were transferred to MS proliferation medium supplemented with TDZ (0.1 or 0.5 μM) and NAA (40 μM). An average of three microshoots developed on each stem treated with TDZ. Prun...