Results 151 to 160 of about 38,202 (259)

Nitrogen excretion and oxygen consumption under severe hypoxia in siluriform fishes from the Amazon

Journal of Fish Biology, EarlyView.
Abstract Siluriform fishes collected from the Rio Negro and Rio Solimões proved to be highly resistant to aquatic hypoxia. In all four species analysed in this study, aquatic oxygen consumption significantly decreased from normoxic levels at water PO2 values near 1 kPa. Air‐breathing activity was observed only in Sturisoma sp. (Rio Negro).
Bernd Pelster, Chris M. Wood, Adalberto Luis Val   +2 more
wiley   +1 more source

Removing an Embolized Peripheral Intravenous Catheter from the Left Caudal Lung Lobe of a Dog via Intercostal Thoracotomy. [PDF]

Vet Sci
Masca S, Goodale M, Langenbach A.
europepmc   +1 more source

The physiological response of juvenile diploid and triploid Arctic charr Salvelinus alpinus to exhaustive exercise

Journal of Fish Biology, EarlyView.
Abstract Triploidy is an effective tool for producing sterile fishes but often results in impaired performance in commercial aquaculture. In light of this, our study compared the physiological response to exhaustive exercise in juvenile diploid and triploid Arctic charr Salvelinus alpinus, a polar species with great potential for aquaculture.
John D. Clark, Tillmann J. Benfey
wiley   +1 more source

Evaluation of drug distribution, sensory and motor blockade regions in canine coccygeal epidural anesthesia. [PDF]

J Vet Med Sci
Aso R, Itami T, Hashimoto M, Hori A, Wei Y, Chen IY, Yamashita K.   +6 more
europepmc   +1 more source

On the conflict between science and ethics: the case of the moggel, Labeo umbratus (Teleostei: Cyprinidae) from South Africa

Journal of Fish Biology, EarlyView.
Abstract Recent molecular evidence showed that Labeo umbratus comprises two allopatrically distributed genetic lineages, a northern lineage confined to the Orange‐Vaal River system where this species was originally described and a southern lineage with three geographically separated haplogroups (western, central and eastern) distributed across multiple
Mpho Ramoejane, Fatah Zarei, Xiluva Mathebula, Albert Chakona   +3 more
wiley   +1 more source

Dexmedetomidine versus ketamine for preemptive caudal analgesia in single-level lumbar laminectomy: A randomized controlled trial. [PDF]

Medicine (Baltimore)
Elsayed MM, Abosaifa HMA, Zahran GE, Ibrahiem NM, Eldeeb NM, Elsakhawy HA, Abd Elhadi WA, Ismail KA, Mandour OA, Elshamy MM, Saad MG, El Naggar AMA, Ragab AM, Hassan MY, Majrashi MAA, Mohy Eldin S, Aboubakr TA, Eldeeb ASK.   +17 more
europepmc   +1 more source

Spatial habitat partitioning enables coexistence of three Gobiidae species in estuarine environments

Journal of Fish Biology, EarlyView.
Abstract This study examines resource partitioning (feeding morphology, diet and habitat partitioning) among three gobiid species, the Knysna sandgoby Psammogobius knysnaensis, the prison goby Caffrogobius gilchristi and the river goby Glossogobius callidus, within an estuarine environment.
Phumza M. Ndaleni, Josie South, Leopold A. J. Nagelkerke, Olaf L. F. Weyl, Phakama Nodo, Nicola C. James   +5 more
wiley   +1 more source

Comparison of 3 regional anesthetic techniques for circumcision in obese children: A retrospective observational study. [PDF]

Medicine (Baltimore)
Lin M, Lin J, Gao X, Chen C, Wu X, Lu G, Zhang S.   +6 more
europepmc   +1 more source

Ontogeny of escape response and body shape in threespine stickleback (Gasterosteus aculeatus L.)

Journal of Fish Biology, EarlyView.
Abstract Escape responses in fishes provide insight into accelerative motions and behavioural response times of these animals, linking numerous fitness‐related traits. We sought to connect escape response performance to genotype and phenotype across ontogenetic stages within a single population of threespine stickleback (Gasterosteus aculeatus L.) to ...
Aspen M. Kozak, Michael Chung, Sean M. Rogers, Kelsey N. Lucas, Heather A. Jamniczky   +4 more
wiley   +1 more source

SeptAlign™ biosorbable implant for correction of mobile cartilaginous nasal septum deviation: A case report. [PDF]

Int J Surg Case Rep
Zylicz HE, Taylor C, Robertson W, Beach ME, Barham W, Barham HP.   +5 more
europepmc   +1 more source