bacterial diseases have been reported to be the major limiting factor in shrimp production. the use of natural products such as antimicrobials has been reported as a solution to the problem. the crude extract of a red seaweed laurencia snyderiae obtained from the persian gulf was evaluated for shrimp growth performance and to determine in vivo efficacy of this seaweed in the prevention of shrim...

Penelitian ini bertujuan untuk menguji toksisitas herbisida golongan asam phenoxy terhadap mortalitas udang vaname, dengan melakukan uji pendahuluan, persistensi, moertalitas dan kualitas air. Rancangan penelitian menggunakan metode regresi analisis probit 6 perlakuan 3 ulangan yaitu A konsentrasi 0 ml/L, B herbisisda DMA-6, 0,025 ml/L air, C 0,005 D 0,075 E 0,1 air F 0,125 Pestisida tidak berp...

Methods Serum allergen-specific IgE of 105 subjects were quantified using ImmunoCAP and ImmunoCAP ISAC biochips. The subjects were classified based on a convincing clinical history and food challenge testing (FC) (dose=70g) to Penaeus monodon and Litopenaeus vannamei. Group1A: Either SA with FC positive to either shrimp (n =22) or SA admitted to emergency departments for severe reactions but no...

Crustacean hyperglycemic hormone (CHH) is the most abundant and best studied member of the CHH/MIH/GIH neuropeptide hormone family. CHH plays a major role in controlling glucose levels in the hemolymph, and it also has significance in regulating molting, reproduction, and osmoregulation. In contrast, molt-inhibiting hormone (MIH) is responsible for maintaining animals in an intermolt stage. In ...