Helium has been classified as a kind of inert gas that is not effortless to spark chemical reactions with other substances in the past decades. Nevertheless, the cognition of scientists has gradually changed accompanied with a variety of studies revealing the potential molecular mechanism underlying organ-protection induced by helium. Especially, as a non-anesthetic gas which is deficient of re...

High incidences of cancer, hepatic disease, renal disease, spontaneous abortion, premature delivery, and congenital deformities in their offspring have been reported amongst operation-room personnel. These conditions have been attributed to their exposure to anesthetic gases. Dentists who are exposed to anesthetic gases are also reported to have high incidences of these diseases. While nitrous ...

PURPOSE To compare the cardiopulmonary effects and the quality of anesthesia of the extradural lidocaine in combination with fentanyl or morphine in bitches undergoing ovariohysterectomy. METHODS Sixteen female dogs, were sedated with intramuscular acepromazine (0.05 mg kg-1), followed by anesthetic induction with intravenous propofol (4 mg kg-1), to perform the lumbosacral puncture. The anim...

The levels of blood gases and energy metabolites strongly influence the outcome of animal experiments, for example in experimental stroke research. While mice have become prominent animal models for cerebral ischemia, little information is available on the effects of anesthetic drugs on blood parameters such as blood gases, glucose and lactate in this species. In this work, we collected arteria...

The publication on ‘‘Occupational hazards due to exposure to waste anesthetic gases’’ is very interesting. Lucio LMC, Braz et al. noted that ‘‘The occupational hazards related to WAGs including genotoxicity, mutagenicity and oxidative stress, stand as a public health issue and must be acknowledged by exposed personnel and responsible authorities, especially in developing countries. Thus, it is ...

cated to providing healthcare professionals with clinically relevant, evidence-based topics. Clinical Foundations is pleased to announce a webinar series featuring leading healthcare professionals. To find out more about the current webinar and to register, go to www.clinicalfoundations.org. Each webinar is accredited for CRCEs and CNEs. Richard Branson, MS, RRT, FAARC Professor of Surgery Univ...

The anaesthetic potencies of binary mixtures of the gases argon (Ar), nitrous oxide (N2O) and sulphur hexafluoride (SF6) have been measured using mice. The mixtures SF6-N2O and N2O-Ar showed additive behaviour, whereas the constituents of the mixture SF6-Ar were non-additive, having a smaller total potency than expected. Further experiments on this mixture with Italian Great Newts and on the ca...

D. Burchart-Korol, M.Kruczek, Central Mining Institute, Katowice, Poland M. Pichlak, Silesian Technical University, Gliwice, Poland The main goal of the study was to present the most significant technological innovations aiming at reduction of greenhouse gas emission in steel production. Reduction of greenhouse gas and dust pollution is a very important aspect in the iron and steel industry. Ne...