Results 61 to 70 of about 2,371 (209)

Studies of the effects from extracts from two local plants (Tephrosia vogelii and Parkia clappertoniana) on Clarias gariepinus (Tengels) [PDF]

open access: yes, 2005
Studies were carried out using 96hr static toxicity bioassay to determine the effect of lethal concentrations of extracts from two local plants Tephrosia vogelii and Parkia clappertoniana which are known fish poison, on a species of mud fish.
Olatayo, V.S.
core  

Shining light on the function of NPH3/RPT2-like proteins in phototropin signalling [PDF]

open access: yes, 2017
No abstract ...
Christie, John M.   +3 more
core   +1 more source

Long‐term cropping system and manure effects on soil health parameters and associated soil‐borne pathogens

open access: yesSoil Science Society of America Journal, Volume 89, Issue 3, May/June 2025.
Abstract Soil‐borne pathogens reduce the performance of key food crops in sub‐Saharan Africa. Diversified cropping and nutrient management can enhance soil and plant health, limiting pathogen damage. To examine how management and soil health changes influence soil‐borne pathogens, we leveraged an 18‐year field trial in western Kenya, evaluating ...
Joyce Mutai   +6 more
wiley   +1 more source

Nduksi Pematangan Gonad Ikan Koan Ctenopharyngodon Idella (Valenciennes, 1844) dengan Menggunakan Hormon dan Pakan Indigofera Zollingeriana [Maturational Induction Of Grass Carp, Ctenopharyngodon Idella (Valenciennes, 1844) Using Hormone And Indigofera Zollingeriana Feed] [PDF]

open access: yes, 2016
Premiks hormon pregnant mare serum gonadotropin (PMSG) dan anti dopamin dapat mempercepat pematangan gonad pada ikan. Indigofera zollingeriana merupakan tumbuhan leguminosa yang memiliki nutrisi tinggi dan mengandung ka-rotenoid yang berfungsi untuk ...
Abdullah, L. (Luki)   +2 more
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Full moonlight-induced circadian clock entrainment in Coffea arabica [PDF]

open access: yes, 2020
Background: It is now well documented that moonlight affects the life cycle of invertebrates, birds, reptiles, and mammals. The lunisolar tide is also well-known to alter plant growth and development.
Bertrand, Benoît   +9 more
core   +2 more sources

Naphthyl‐Based Chalcone Derivatives: A Multifaceted Player in Medicinal Chemistry

open access: yesChemistrySelect, Volume 9, Issue 19, May 21, 2024.
This review insights the pharmacological activity of naphthyl substituted chalcone derivatives. The anticancer and antibacterial activities were more explored than other activities. The presence of methoxy and naphthyl moiety enhanced the anticancer activity. The antibacterial activity was increased by electron withdrawing groups.
Priyanka Mahesha, Nitinkumar S. Shetty
wiley   +1 more source

Gangguan Fisiologi Dan Biokimia Crocidolomia Pavonana (F.) (Lepidoptera: Crambidae) Akibat Perlakuan Ekstrak Campuran Tephrosia Vogelli Dan Piper Aduncum [PDF]

open access: yes, 2015
Plant extracts have been known to cause physiological and biochemical interferences against insect, such as feeding inhibitor, food assimilation, and changes on activity of cytochrome b5 and cytochrome P450.
Dadang, D. (Dadang)   +3 more
core   +1 more source

Carotenoid biosynthesis and overproduction in Corynebacterium glutamicum [PDF]

open access: yes, 2012
Heider S, Peters-Wendisch P, Wendisch VF. Carotenoid biosynthesis and overproduction in Corynebacterium glutamicum. BMC Microbiology. 2012;12(1): 198.Background Corynebacterium glutamicum contains the glycosylated C50 carotenoid decaprenoxanthin as ...
Heider, Sabine   +2 more
core   +2 more sources

Antiproliferative Activities and SwissADME Predictions of Physicochemical Properties of Carbonyl Group‐Modified Rotenone Analogues

open access: yesChemistryOpen, Volume 13, Issue 1, January 2024.
Rotenone derivatives were synthesized through modifications of the carbonyl group and their antiproliferative activities were evaluated against various cancer cell lines (MCF‐7, A549, and HCT116). The physicochemical properties and drug‐likeness of the derivatives were evaluated using the SwissADME webtool.
Rajelle D. Hernandez   +4 more
wiley   +1 more source

Stress in wild and captive snakes : quantification, effects and the importance of management [PDF]

open access: yes, 2018
As in other animals, distress and impaired welfare have a deleterious effect on the mental, physical and behavioral health of snakes in the wild and in captivity.
Aerts, Johan   +4 more
core  

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