Results 211 to 220 of about 10,495 (246)

Changes in transfer RNA in developing brine shrimp

Developmental Biology, 1970
Summary Aminoacyl-tRNAs prepared with tRNA from two developmental stages of the brine shrimp, Artemia salina , were fractionated by reversed-phase column chromatography. Between the encysted gastrula stage and the nauplius larva stage, quantitative changes occur in the isoaccepting tRNAs for nine amino acids.
J C, Bagshaw, F J, Finamore, G D, Novelli   +2 more
openaire   +2 more sources

Reexamination of hemocytes in brine shrimp (Crustacea, Branchiopoda)

Journal of Morphology, 1999
In 1941, a single type of hemocyte was described in the blood of the brine shrimp Artemia salina using light microscopy. This condition is unusual because most crustaceans examined using morphological, cytochemical, and functional methods have at least two types of hemoctyes. Upon examining A. franciscana, we found a single type of disk-shaped hemocyte,
G G, Martin, H M, Lin, C, Luc
openaire   +2 more sources

Evidence for calcium channels in brine shrimp: Diltiazem protects shrimp against cadmium

Bulletin of Environmental Contamination and Toxicology, 1992
Much information is available on the accumulation and effects of toxic substances in aquatic organisms (Malins & Ostrander 1991). Fewer studies, however, have examined toxic mechanisms in marine biosystems. Present experiments provide information on the mechanism by which cadmium penetrates into tissues of the small marine organism known as the brine ...
J L, Borowitz, J L, McLaughlin
openaire   +2 more sources

Brine shrimp bioassay of Phoenix sylvestris.

Pakistan journal of pharmaceutical sciences, 2006
Brine shrimp bioassay is a simple method for natural product research. The procedure determines LD50 values in microg/ml of active compound and extract in the brine medium. Three different extracts (methanol, chloroform and butanol) of the male flower inflorescence of Phoenix sylvestris were subjected to this bioassay.
M, Mohtasheem, S W, Ahmad, I, Azhar, M S, Ali   +3 more
openaire   +1 more source

The carotenoids of the brine shrimp, Artemia salina

Comparative Biochemistry and Physiology, 1965
Abstract 1. 1. The carotenoid pigments of the Branchiopod crustacean, Artemia salina were studied. They consisted exclusively of the keto-carotenoids, canthaxanthin and echinenone, in a ratio of 19:1. 2. 2. These findings were discussed with relation to the carotenoid pigments in the other sub-classes of crustacea.
openaire   +2 more sources

brine shrimp - Overall

2021
openaire   +1 more source

Automatic Brine Shrimp Feeder

The Progressive Fish-Culturist, 1974
Ross A. Smith, J. Anne Holman, Robert H. Kramer   +2 more
openaire   +1 more source

Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

Reviews in Aquaculture, 2021
Abdel-Fattah M El-Sayed
exaly  

Robust Jumping Actuator with a Shrimp‐Shell Architecture

Advanced Materials, 2021
Xiaozhou Ji, Tianyu Yuan, Xiaoyu Hu
exaly  

Hierarchical porous biochar from shrimp shell for persulfate activation: A two-electron transfer path and key impact factors

Applied Catalysis B: Environmental, 2020
Jiangfang Yu, Lin Tang, Ya Pang
exaly