Results 131 to 140 of about 824 (174)

Scope for activity in the crayfish Pacifastacus leniusculus

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1981
The scope for activity of the crayfish Pacifastacus leniusculus was determined between 5 and 30 degrees C (incipient lethal of 33 degrees C). Standard oxygen consumption rate (VO2) ws low (e.g., 17 ml x kg-1 x h-1 at 20 degrees C); and it increased with temperature over the entire range (Q10 = 2.09 for 5-25 degrees C).
P S, Rutledge, A W, Pritchard
openaire   +2 more sources

A Pacifastacus leniusculus serine protease interacts with WSSV

Fish & Shellfish Immunology, 2017
Serine proteases are involved in many critical physiological processes including virus spread and replication. In the present study, we identified a new clip-domain serine protease (PlcSP) in the crayfish Pacifastacus leniusculus hemocytes, which can interact with the White Spot Syndrome Virus (WSSV) envelope protein VP28.
Enen Guo   +4 more
openaire   +2 more sources

Integrated Biomarker Response in Signal Crayfish Pacifastacus Leniusculus Exposed to Diphenhydramine

SSRN Electronic Journal, 2022
Diphenhydramine (DPH) is a pharmaceutical with multiple modes of action, primarily designed as an antihistamine therapeutic drug. Among antihistamines, DPH is a significant contaminant in the environment, frequently detected in surface waters, sediments, and tissues of aquatic biota.
Tuyen Van Nguyen   +5 more
openaire   +2 more sources

Catabolic pathways of carbohydrate in the intermolt crayfish, Pacifastacus leniu sculus

Comparative Biochemistry and Physiology, 1965
Abstract 1. 1. The radiorespirometric method was used to study the catabolic pathways of carbohydrates in the intact intermolt crayfish, Pacifastacu leniusculus . 2. 2. The terminal respiratory mechanism was studied using specifically labeled acetate and dl -glutamate.
R L, PUYEAR, C H, WANG, A W, PRITCHARD
openaire   +2 more sources

Update on the spread of Pacifastacus leniusculus in Croatia

Crayfish news, 2011
A short overview on the spreading of invasive American signal crayfish in Croatia is given.
Maguire, Ivana   +2 more
openaire   +3 more sources

Characterization of a cold-active transglutaminase from a crayfish, Pacifastacus leniusculus

Fish & Shellfish Immunology, 2018
Transglutaminase (TGase) from signal crayfish (Pacifastacus leniusculus) and its activity at low temperatures was studied. TGase is an abundant protein in the hematopoietic (HPT) cells and this tissue was used for TGase enzyme preparation. The optimal temperature and pH for the activity of crayfish TGase were determined. We found that TGase activity at
Sirikharin R   +2 more
openaire   +3 more sources

State-dependent responses of two motor systems in the crayfish, Pacifastacus leniusculus

Journal of Comparative Physiology A, 1994
The expression of both swimmeret and postural motor patterns in crayfish (Pacifastacus leniusculus) were affected by stimulation of a second root of a thoracic ganglion. The response of the swimmeret system depended on the state of the postural system. In most cases, the response of the swimmeret system outlasted the stimulus. Stimulation of a thoracic
A, Chrachri, D, Neil, B, Mulloney
openaire   +2 more sources

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