Results 101 to 110 of about 26,869 (164)

Melatonin-induced disruption of spermatogenesis and hypophyseal function in the Mozambique tilapia (Oreochromis mossambicus)

Journal of Basic and Applied Zoology
Background Although melatonin (MLT) is well known for its role in regulating circadian rhythms and reproductive functions in mammals, its influence on spermatogenesis in fish is not yet clearly understood.
Prashanth Konkal, C. B. Ganesh
doaj   +1 more source

From drawing board to dining table: the success story of the GIFT project [PDF]

As compared to crops and livestock, the genetic enhancement of fish is in its infancy. While significant progress has been achieved in the genetic improvement of temperate fish such as salmonids, no efforts were made until the late 1980s for the genetic ...
Gupta, M.V., Acosta, B.O.
core  

Effects of electroplating effluent on histopathological study of Oreochromis mossambicus

, 2003
Fresh water fish, Oreochromis mossambicus was exposed to Electroplating effluent with a view to check the histopathological changes as a function of effluent concentration.
A.K. Kumaraguru, P.S. Navaraj
core   +1 more source

Influence of three spice powders on the survival and histopathology of Oreochromis mossambicus before and after Streptococcus iniae infection

Marine Science and Technology Bulletin, 2015
The aim of this study was to determine the effects of thyme, rosemary and fenugreek powders on disease resistance and histopathological changes in intestine and liver tissues of Oreochromis mossambicus before and after exposure to Streptococcus iniae ...
Mert GURKAN, Sevdan YİLMAZ, Hasan KAYA, Sebahattin ERGUN, Samet ALKAN   +4 more
doaj  

The Studies of Cholesterol Variation in Relation to the Breeding Phases of Female Tilapia, Oreochromis mossambicus (Peters)

International Journal of Bio-Resource and Stress Management, 2019
The reproductive cycle of African multiple spawner Tilapia, Oreochromis mossambicus, is divided into preparatory, prespawning, spawning and postspawning phases, after evaluating the gonadosomatic index and percentage dominance of particular types of ...
J. G. K. Pathan, V. V. Baile
doaj  

Sublethal effects of Quinalphos on haematology of Oreochromis mossambicus

Environment Conservation Journal
Pesticide production and usage are inseparable from modern agricultural practices, posing detrimental ecological consequences. Fishes are sensitive bioindicators of aquatic environments, and the intensity of susceptibility of fish to xenobiotics depends
Nimila P J, M L Joseph
doaj   +1 more source

Synergism of Heavy Metals on the Respiration of Oreochromis mossambicus

Annual Research & Review in Biology, 2014
This study highlights the impact of heavy metals from electroplating industrial waste water on the respiration of the fish Oreochromis mossambicus. Bioassays were conducted separately with chromium, nickel and mixed electroplating effluent on the fish.
openaire   +1 more source

Analisis kadar timbal pada ikan mujair (Oreochromis mossambicus) di Sungai Lesti Kabupaten Malang dengan menggunakan metode Spektroskopi Serapan Atom (SSA). [PDF]

, 2018
مستخلص البحث يمكن أن تكون أسماك الموجير (Oreochromis mossambicus) في نهر ليستي ملوثة بالمعادن الثقيلة ، أحدها ناتج عن الأنشطة الصناعية والأسواق التقليدية والنفايات المنزلية. تهدف هذه الدراسة إلى تحديد أفضل طريقة للهضم لتحليل مستويات الرصاص في الموجير
Afrizki, Oka Yana
core  

Treatment of Aeromonas hydrophila and Vibrio parahaemolyticus infections in Oreochromis mossambicus – A natural approach with metabolites of endophytic fungus

Aquaculture Reports
A pigment-producing endophytic fungus isolate, Alternaria jacinthicola, was isolated and identified from Sesbania grandiflora stems. Fourier transform infrared spectroscopy (FTIR) and ultrahigh-performance liquid chromatography (UHPLC)- mass spectrometry
Sujithra Vijayakumar, John Thomas
doaj   +1 more source

Prolactin and acid stress in the teleost Oreochromis mossambicus [PDF]

, 1984
Contains fulltext : 10745.pdf (Publisher’s version ) (Open Access)
Wendelaar Bonga, S.E., Meij, J.C.A. van der, Flik, G.   +2 more
openaire