scholarly journals Antioxidative effects of mulberry foliage extract in African catfish diet

2017 ◽  
Vol 48 (8) ◽  
pp. 4409-4419 ◽  
Author(s):  
Atefeh Sheikhlar ◽  
Yong Meng Goh ◽  
Razak Alimon ◽  
Mahdi Ebrahimi
Keyword(s):  
African Catfish ◽  
Antioxidative Effects ◽  
Catfish Diet

Fermented mistletoe – increased antioxidative effects

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
YK Son ◽  
JH Yeo ◽  
WY Bang ◽  
SY Kim ◽  
EJ Yang ◽  
...  
Keyword(s):  
Antioxidative Effects

EFEKTIVITAS ANTIBAKTERI BAWANG PUTIH (Allium sativum L) SEBAGAI PENGAWET ALAMI PADA IKAN LELE DUMBO (Clarias gariephinus) SEGAR

2019 ◽  
Vol 14 (1) ◽  
pp. 26
Author(s):  
Dyah Anggraeni ◽  
Nurlela Nurlela
Keyword(s):  
Room Temperature ◽  
Allium Sativum ◽  
Research Result ◽  
Clarias Gariepinus ◽  
Storage Period ◽  
The Body ◽  
Garlic Extract ◽  
African Catfish ◽  
Natural Preservatives ◽  
Colony Counter

Background: Natural preservatives are compounds produced by natural ingredients that can suppress bacterial growth and development. Natural preservatives are carried out because most of the preservatives circulating are chemicals and unsafe for the body. One of the natural preservatives is by using garlic extract (Allium sativum L).  Objective: This study is aimed to determine the effectiveness of the antibacterial garlic (Allium sativum L) as a natural preservative in fresh African catfish (Clarias gariepinus).  Method: This research used the Pour Plate iroculation method. African catfish (Clarias gariepinus) which is soaked with garlic (Allium sativum L) with a concentration of 7%, 14% and 21% for 30 minutes, then the fish will be kept at room temperature with a storage period of 24 hours and 48 hours and calculated growth in bacterial numbers with the Colony counter.  Result: Based on the research result, it was found that garlic extract (Allium sativum L) can obstruct the effectiveness of antibacterial in African catfish (Clarias gariepinus) at a concentration of 14%.

EMBRYONIC HAEMOPOIESIS IN EARLY ONTOGENY OF AFRICAN CATFISH (CLARIAS GARIEPIUS)

2017 ◽  
pp. 113-121
Author(s):  
Anna Viktorovna Pirog ◽  
Olga Vladimirovna Lozhnichenko
Keyword(s):  
Blood Cells ◽  
Closed Loop ◽  
Early Ontogeny ◽  
Water Systems ◽  
African Catfish ◽  
Transport Function ◽  
Summer Period ◽  
Active Feeding ◽  
Hemopoietic Organ ◽  
Hemopoietic Organs

The study of the growth of blood cells and hemopoietic organs of claravia catfish ( Clarias gariepius ) grown in the closed loop water systems on the basis of "RANTOP AGRO-5" LLC in the Krasnodar region. Test materials (prolarvae and larvae aged 5, 10, 15, 20 and 25 days of active feeding) were selected in the spring-summer period of 2013-2014. Prolarvae in mesenchyma of forming mesonephros which begins to develop after hatching had primordial precursor cell and blast blood cells between forming vesicles. There took place differentiation of erythropoietic cells: erythroblasts, pronormoblasts and basophilic normoblasts. Accumulation of hemoglobin in erythrocytes indicates that since the first day of hatching, the blood starts to perform transport function - transportation of oxygen. The rudiment of thymus was observed in larvae aged 10 days. This organ generated lymphocytepoietic cells. The central hemopoietic organ - spleen - was originally registered as a mesenchymal rudiment at the age of 10 days. At the age of 25 days, development of the organ stroma is not finished in clarid catfish larvae. Reticular tissues develop actively. Separate lymphoid clumps in the spleen structure have not been found. Melano-macrofagic centres are also unformed. Qualitative analysis of haemopoiesis showed that in spleen there take place development of all types of blood cells: erythropoiesis, granulopoiesis and agranulopoiesis.

PEMBEKUAN SEMEN LELE DUMBO (Clarias Gariepinus BURCHELL 1822) SEBAGAI MODEL KRIOPRESERVASI SEMEN IKAN

2010 ◽  
Vol 9 (1) ◽  
Author(s):  
Lutfi Lutfi
Keyword(s):  
Liquid Nitrogen ◽  
Clarias Gariepinus ◽  
African Catfish ◽  
Nitrogen Vapor ◽  
Dmso Concentration ◽  
Freezing Temperatures ◽  
Vapor Liquid

<p><em>Effect of four types of diluents</em><em>s</em><em> and four concentration of DMSO (5%, 10%, 15% and 20%) against the motility of African catfish sperm were evaluated after storage at freezing temperatures. </em><em>The steps in preparation the 16 treatments combination of the diluents</em><em> </em><em>are </em><em>preparation of diluents, mixing </em><em>diluents </em><em>with DMSO, packing </em><em>of semen </em><em>in</em><em>to</em><em> 0.3-ml straw, equilibration of </em><em>semen </em><em>at 4 °C for 30 minutes, freezing </em><em>of </em><em>semen in nitrogen vapor liquid </em><em>at </em><em>a height of 6.5 cm for 10 minutes</em><em>,</em><em> and subsequent</em><em>ly</em><em> storage of </em><em>semen </em><em>in liquid nitrogen (-196</em><em> <sup>0</sup></em><em>C) for further analy</em><em>sis</em><em> </em><em>of </em><em>post-thawing motility (PTM). </em><em>The result showed that t</em><em>he highest level of motility of spermatozoa </em><em>was </em><em>in </em><em>treatment </em><em>P</em><em><sub>1</sub></em><em>D</em><em><sub>15 </sub></em><em>(45.7 ± 4.3%) and the lowest </em><em>was </em><em>in </em><em>treatment </em><em>P<sub>2</sub>D<sub>20</sub> (14.5 ± 13.2%). The best diluent </em><em>in </em><em>this observation </em><em>was </em><em>diluents containing NaCl, KCl, CaCl<sub>2</sub> and NaHCO<sub>3</sub>. The best concentration </em><em>was </em><em>DMSO 15%. While the best interaction between the concentration of DMSO diluents is P<sub>1</sub>D<sub>15</sub> treatments containing NaCl, KCl, CaCl <sub>2</sub> and NaHCO<sub>3</sub> with a combination of 15% DMSO concentration. </em><em>The </em><em>conclusion </em><em>of the research is that </em><em>diluents containing NaCl, KCl, CaCl<sub>2</sub> and NaHCO<sub>3</sub> with a combination of 15% DMSO concentration</em><em> can be used in </em><em>cryopreservation of African catfish semen</em><em>.</em></p>

Antioxidative effects of fungicide sedaxane on corn plantlets at osmotic stress

2019 ◽  
Vol 2019 (1) ◽  
pp. 54-62 ◽  
Author(s):  
M. A. Shklyarevskiy ◽  
◽  
N. V. Shvidenko ◽  
A. A. Lugova ◽  
T. O. Yastreb ◽  
...  
Keyword(s):  
Osmotic Stress ◽  
Antioxidative Effects

Vitamin E as antioxidant in female african catfish (Clarias gariepinus) exposed to chronic toxicity of atrazine

2012 ◽  
Vol 16 (2) ◽  
pp. 83-98 ◽  
Author(s):  
Shadia Kadry ◽  
Afnan Amer ◽  
Mohamed Marzouk ◽  
Magdy Hanna ◽  
Amal Azmy ◽  
...  
Keyword(s):  
Vitamin E ◽  
Chronic Toxicity ◽  
Clarias Gariepinus ◽  
African Catfish

Antioxidative Effects of Rhodiola Genus: Phytochemistry and Pharmacological Mechanisms against the Diseases

2017 ◽  
Vol 17 (15) ◽  
pp. 1692-1708 ◽  
Author(s):  
Yongmei Li ◽  
Jue Wu ◽  
Ruixiu Shi ◽  
Na Li ◽  
Zhice Xu ◽  
...  
Keyword(s):  
Antioxidative Effects

Ovaprim treatment promotes oocyte development and milt fertilization rate in diploid and triploid African catfish (Clarias gariepinus)

2011 ◽  
Vol 19 (6) ◽  
pp. 1025-1034 ◽  
Author(s):  
Ali Karami ◽  
Annie Christianus ◽  
Hadi Zokaeifar ◽  
Khairul Zamri Saad ◽  
Fahmi T. J. Imraan ◽  
...  
Keyword(s):  
Clarias Gariepinus ◽  
Fertilization Rate ◽  
Oocyte Development ◽  
African Catfish
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