Results 271 to 280 of about 1,184,049 (311)

Tricuspid valve leaflet remodeling in sheep with biventricular heart failure: A comparison between leaflets. [PDF]

open access: yesActa Biomater
Kostelnik CJ   +10 more
europepmc   +1 more source
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Modular Bionic Foot Design Inspired by Blue Sheep

2015
This paper presents a modular bionic foot inspired by the blue sheep hoof. The blue sheep can run and jump freely between cliffs partly because of its special hooves. We present and summarize the features of the blue sheep foot as well as the climbing mechanism and then designed a bionic foot imitating the blue sheep hoof. The bionic foot consists of a
Qun Zhang   +3 more
openaire   +3 more sources

The Hypocalcaemic Effect of Toluidine Blue in Sheep

Zentralblatt für Veterinärmedizin Reihe A, 2010
Summary Intravenous injection of toluidine blue, a heparin antagonist, at a dose of 10 mg/kg. caused a decrease of serum calcium in lambs but not in adult ewes. The levels of inorganic phosphorus and magnesium were not changed. The hypocalcaemic effect of the dye was completely inhibited by heparin. Heparin and toluidine blue probably compete on the
J. Persson, J. Luthman
openaire   +3 more sources

Distribution of methylene blue injected into the epidural space of anaesthetised sheep [PDF]

open access: possibleVeterinary Record, 2011
LUMBOSACRAL epidural anaesthesia is a useful technique for controlling pain in many animal species. In small ruminants, it is indicated for surgical procedures caudal to the umbilicus (Skarda 1996), because it reduces the requirement for anaesthetic agents and general anaesthesia and provides residual analgesia for up to 24 hours.
Anna Andaluz, F. García, Xavier Moll
openaire   +2 more sources

Comparison of the fecal microbiota composition between the blue Sheep (Pseudois nayaur) fed with Lolium perenne and Sorghum sudanense.

Canadian Journal of Microbiology (print), 2020
Lolium perenne L. and Sorghum sudanense (Piper) Stapf. are two common forages fed to the captive blue sheep. However, the effect of these two forages on the gastrointestinal microbiota is largely unknown.
Haili Wu, Yaohua Yuan, H. Pan
semanticscholar   +1 more source

Molecular evidence for the subspecific differentiation of blue sheep (Pseudois nayaur) and polyphyletic origin of dwarf blue sheep (Pseudois schaeferi)

Genetica, 2012
Blue sheep (Pseudois nayaur), a Central Asian ungulate with restricted geographic distribution, exhibits unclear variation in morphology and phylogeographic structure. The composition of species and subspecies in the genus Pseudois is controversial, particularly with respect to the taxonomic designation of geographically restricted populations.
Dandan Zou   +7 more
openaire   +3 more sources

Lymphatic mapping with 99mTc-Evans Blue dye in sheep

Annals of Nuclear Medicine, 2008
99mTc-Evans Blue (EB) is an agent that contains both radioactive and color signals in a single dose. Earlier studies in animal models have suggested that this agent when compared with the dual-injection technique of radiocolloid/blue dye can successfully discriminate the sentinel lymph node.
Tsopelas, C.   +5 more
openaire   +4 more sources

Methylene blue: effects and disposition in sheep

Journal of Veterinary Pharmacology and Therapeutics, 1984
The disposition and urinary excretion pharmacokinetics of methylene blue were determined after its intravenous administration at 15 mg/kg to mature female sheep. Comparisons were made between methylene blue administered alone or subsequent to 50 mg/kg sodium nitrite.
openaire   +3 more sources

Methylene blue inhibits hypoxic cerebral vasodilation in awake sheep

Journal of Applied Physiology, 1992
Cerebral vasodilation in hypoxia may involve endothelium-derived relaxing factor-nitric oxide. Methylene blue (MB), an in vitro inhibitor of soluble guanylate cyclase, was injected intravenously into six adult ewes instrumented chronically with left ventricular, aortic, and sagittal sinus catheters.
J. A. Krasney   +4 more
openaire   +3 more sources

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