scholarly journals Changes in the haematological parameters of juvenile Clarias gariepinus (Burchell, 1822) fed different dietary levels of raw and boiled jack bean (Canavalia ensiformis (L) SD.C.) seed meal

2005 ◽  
Vol 24 (2) ◽  
Author(s):  
DI Osuigwe ◽  
AI Obiekezie
Keyword(s):  
Clarias Gariepinus ◽  
Haematological Parameters ◽  
Seed Meal ◽  
Jack Bean ◽  
Canavalia Ensiformis

scholarly journals Synthesis of 1,4-imino-L-lyxitols modified at C-5 and their evaluation as inhibitors of GH38 α-mannosidases

2018 ◽  
Vol 14 ◽  
pp. 2156-2162 ◽  
Author(s):  
Maroš Bella ◽  
Sergej Šesták ◽  
Ján Moncoľ ◽  
Miroslav Koóš ◽  
Monika Poláková
Keyword(s):  
Drosophila Melanogaster ◽  
Inhibitory Activity ◽  
Synthetic Approach ◽  
Jack Bean ◽  
Canavalia Ensiformis ◽  
Inhibition Effect ◽  
No Inhibition

A synthetic approach to 1,4-imino-L-lyxitols with various modifications at the C-5 position is reported. These imino-L-lyxitol cores were used for the preparation of a series of N-(4-halobenzyl)polyhydroxypyrrolidines. An impact of the C-5 modification on the inhibition and selectivity against GH38 α-mannosidases from Drosophila melanogaster, the Golgi (GMIIb) and lysosomal (LManII) mannosidases and commercial jack bean α-mannosidase from Canavalia ensiformis was evaluated. The modification at C-5 affected their inhibitory activity against the target GMIIb enzyme. In contrast, no inhibition effect of the pyrrolidines against LManII was observed. The modification of the imino-L-lyxitol core is therefore a suitable motif for the design of inhibitors with desired selectivity against the target GMIIb enzyme.

scholarly journals Water Quality and Haematological Indices of Clarias gariepinus from Ogun River (Nigeria)

2015 ◽  
Vol 17 (2) ◽  
pp. 105-112
Author(s):  
Olaniyi Alaba Olopade ◽  
Iyabode Olusola Taiwo ◽  
Comfort Opeoluwa Oluwoleand ◽  
Justin Ayaegbunem Akankali
Keyword(s):  
Water Quality ◽  
Physicochemical Parameters ◽  
Clarias Gariepinus ◽  
Haematological Parameters ◽  
African Catfish ◽  
Effect Of Water ◽  
Almost All ◽  
Haematological Indices ◽  
Ogun River

Abstract This study was conducted to assess the effect of water quality of the Ogun River on the haematological indices of the African catfish Clarias gariepinus. Samples of water and Clarias gariepinus were collected from Ogun River (Station I, Opeji and Station II, Lafenwa) to determine and compare effects of possible differences in water quality on haematological parameters of Clarias gariepinus. The results demonstrate that higher index values were recorded at station II than Station I for almost all the physicochemical parameters and only sulphate values from Stations I and II were statistically significant (P < 0.05).

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