Results 61 to 70 of about 11,495 (214)

Efficacy of tricaine methanesulfonate (MS-222) as an anesthetic agent for blocking sensory-motor responses in Xenopus laevis tadpoles. [PDF]

PLoS ONE, 2014
Anesthetics are drugs that reversibly relieve pain, decrease body movements and suppress neuronal activity. Most drugs only cover one of these effects; for instance, analgesics relieve pain but fail to block primary fiber responses to noxious stimuli ...
Carlana Ramlochansingh, Francisco Branoner, Boris P Chagnaud, Hans Straka   +3 more
doaj   +1 more source

Effects of extracts of dried seeds of Toloache, Datura innoxia as anaesthesia on the African catfish Clarias gariepinus fingerlings [PDF]

, 2005
The effects of crude extract, pure extract, aqueous, fraction of pure and lipid fraction of pure extract of dried seeds of toloache. Datura innoxia as anaesthesia on the African catfish. Clarias gariepinus fingerlings were studied.
Ayuba, V.O., Ofojekwu, P.C.
core  

Shorter juvenile telomere length is associated with higher survival to spawning in migratory Atlantic salmon [PDF]

, 2017
The risk of mortality associated with a long-distance migration will depend on an animal's physiological state, as well as the prevailing ecological conditions.
Armstrong, John D., Boner, Winnie, Mckelvey, Simon, McLennan, Darryl, Metcalfe, Neil B., Monaghan, Pat, Stewart, David C.   +6 more
core   +1 more source

The lake sink in Atlantic salmon smolt downstream migration

Journal of Fish Biology, EarlyView.
Abstract The objective was to estimate the movements and survival of Atlantic salmon smolts migrating downstream through a river–lake system consisting of two large, interconnected lakes (areas 58.2 and 13.2 km2, minimum crossing distance 29 and 16 km).
Jan Heggenes, Eivind Schartum, Torgeir Havn, Finn Økland   +3 more
wiley   +1 more source

Efficacy of Ketoprofen and Benzocaine Chewing Gums for Reducing Orthodontic Pain

Journal of Islamic Dental Association of Iran, 2014
Background and Aim: Pain relief is important during orthodontic treatment. The aim of this study was to compare the efficacy of ketoprofen and benzocaine chewing gums for pain reduction during fixed orthodontic treatment.
Ladan Eslamian, Sara Youssefinia, Nazila Ameli   +2 more
doaj  

Achieving pulpal anesthesia with a topical anesthetic paste

Journal of Orofacial Sciences, 2015
Aim: The efficacy of a topically applied formulation of tetracaine base (6%) was investigated against benzocaine in achieving pulpal anesthesia in a randomized, placebo-controlled, double-blind study.
Bradley Carn, Cyril Pandarakalam, Dana Jackson, Christa Hopp, Kevin Rowland   +4 more
doaj   +1 more source

Divergent survival and viral shedding patterns of red sea bream iridovirus in black sea bream and Japanese sea bass

Journal of Fish Biology, EarlyView.
Abstract In open marine aquaculture, rearing diverse fish species in adjacent net pens facilitates the waterborne spread of red sea bream iridovirus (RSIV). This study systematically evaluated the horizontal transmission dynamics of RSIV in black sea bream (BSB, Acanthopagrus schlegelii) and Japanese sea bass (JS, Lateolabrax japonicus) under immersion
Chae‐yeong Ji, Sung‐Bin Moon, Mun‐Gyeong Kwon, Jae‐Ok Kim, Chan‐Il Park, Kyung‐Ho Kim   +5 more
wiley   +1 more source

Methemoglobinemia Associated with Late-Onset Neonatal Sepsis: A Single-Center Experience [PDF]

, 2019
Objective â Methemoglobinemia (MetHb) is a rare congenital or acquired cause of infantile cyanosis. We examined the role of MetHb in a neonatal intensive care unit (NICU).
Corsello G., Giuffre M., Pinello G., Piro E., Schierz I. A. M.   +4 more
core   +1 more source

Assessing local adaptation and divergence at early life stages within Eastern Baltic cod (Gadus morhua)

Journal of Fish Biology, EarlyView.
Abstract Many commercially exploited fish stocks have declined over the last few decades. It is therefore essential to identify natural populations and understand local adaptation for sustainable management. Salinity is a key environmental factor shaping local adaptation, and adaptive trait divergence often occurs at the egg and larval stages.
Maddi Garate‐Olaizola, Johanna Fröjd, Vanda Larsson Åberg, Alma Hodzic‐Vázquez, Yvette Heimbrand, Anders Nissling, Jane W. Behrens, Maria Cortázar‐Chinarro, Ulf Bergström, Anssi Laurila   +9 more
wiley   +1 more source

The Effects of Caustic Soda and Benzocaine on Directed Grooming to the Eyestalk in the Glass Prawn, Palaemon elegans, Are Consistent with the Idea of Pain in Decapods

Animals
Acceptance of the possibility of pain in animals usually requires that various criteria are fulfilled. One such criterion is that a noxious stimulus or wound would elicit directed rubbing or grooming at the site of the stimulus.
Stuart Barr, Robert W. Elwood
doaj   +1 more source