Results 21 to 30 of about 4,410 (209)
Ethanolic periwinkle leaf extract reduces telomerase expression in T47D cancer cells [PDF]
Universa Medicina, 2015 BACKGROUND Cancer cells have a relatively high telomerase activity and a lower p53 protein expression than normal cells, so that cancer cells have the ability to continue to proliferate and do not undergo apoptosis.
Endang Purwaningsih +2 more
doaj +2 more sources
Concentration and Potential Human Health Hazards of Heavy Metals in Periwinkle (Tympanotonus fuscatus) Purchased from Major Markets in Calabar, Nigeria [PDF]
Journal of Health and Pollution, 2020 Background. As water flows through habitats associated with estuaries, such as mud flats, salt marshes, sea grass and mangrove forests, pollutants such as heavy metals are filtered.
Udiba Ugumanim Udiba +2 more
doaj +1 more source
INTEGRATED CONTROL OF Me/oidogyne incognita INFECTING PEACH BY CERTAIN ORGANIC AMENDMENTS MIXED WITH Serratia marcescens [PDF]
Journal of Plant Protection and Pathology, 2002 Integrated control of Meloidogyne incognita infecting 8alady peach (N. Meet- Ghamr was practiced using dried powder leaves of periwinkle, castor alone or combined with Serratia marcescens in comparison with Oxamyt under greenhouse conditions.
A. Nour EI-Deen +3 more
doaj +1 more source
Agronomy, 2021 Coal bottom ash (BA) is a by-product of coal-fired power generation and can be utilized as a growing substrate for ornamental plants. The physical and hydraulic properties of BA-mixed substrates (coir dust:BA, 10:0, 9:1, 8:2, 7:3, and 6:4, v/v) and ...
Yong-Ha Rhie, Suyun Nam, Jongyun Kim
doaj +1 more source
Comparative study of electrical resistance of disc-shaped compacts fabricated using calcined clams shell, Periwinkle shell and Oyster shell nanopowder [PDF]
Kragujevac Journal of Science, 2022 In this investigation, Clam, Periwinkle and Oyster shells were separately treated, calcined and ball-milled into nano powder. Each nano powder material was fabricated into disc of various lengths in three replicates.
Olusakin Adeniran Adebayo +4 more
doaj +1 more source
The Proceedings of the Nigerian Academy of Science, 2022 This paper details the effect of adsorption variables on the removal of cadmium ions from wastewater using activated periwinkle shell. The periwinkle shells were carbonized for 1.5h for 900oC, and activated using HNO3 and calcium chloride solution.
Cyril E. Nworie +3 more
doaj +1 more source
Frontiers in Microbiology, 2022 Citrus Huanglongbing (HLB) is the most devastating disease of citrus caused by the Gram-negative phloem-limited bacterium “Candidatus Liberibacter asiaticus” (CLas).
Chunhua Zeng +5 more
doaj +1 more source
Photosynthetica, 2023 Common periwinkle (Catharanthus roseus L.) is an important medicinal plant used by the pharmaceutical industry. The present work aimed to determine the effect of low light intensity on the primary and secondary metabolic processes, using various ...
F. GHOLIZADEH +11 more
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Periwinkle shell as mixing ingredient in concrete: A review [PDF]
, 2021 Growing population which also pushes for rising demand for seafood results in a generation of seashells which are thrown as environmental pollution waste after the edible meat is consumed.
Ruslan, H. N. +3 more
core +1 more source