Results 11 to 20 of about 62,237 (315)

A retrospective cohort study on red blood cell morphology changes in pre-school age children under nitrous oxide anesthesia

BMC Anesthesiology, 2021
Background Megaloblastic anemia or bone marrow changes could occur after prolonged nitrous oxide inhalation via vitamin B12 inactivation related DNA synthesis impairment. Previous researches have studied hematological changes with nitrous oxide exposure,
Ruoxi Wang, Ling Lan, Li Xu, Bo Zhu, Yuguang Huang   +4 more
doaj   +1 more source

Sevoflurane concentration for cannulation in developmental disabilities

BMC Anesthesiology, 2022
Objective The goal of this study was to compare the end-tidal sevoflurane concentration and time for intravenous cannulation at induction of anesthesia using sevoflurane with or without nitrous oxide in healthy children and in those with developmental ...
Naou Kunihiro, Masanori Tsukamoto, Shiori Taura, Takashi Hitosugi, Yoichiro Miki, Takeshi Yokoyama   +5 more
doaj   +1 more source

Associations of socio-demographic characteristics, well-being, school absenteeism, and substance use with recreational nitrous oxide use among adolescents: A cross-sectional study.

PLoS ONE, 2021
PurposeA rapid increase of recreational nitrous oxide use (i.e. laughing gas, N2O) has been reported in several countries, while it has received limited attention in scientific research.
Suzanne J van den Toren, Amy van Grieken, Hein Raat   +2 more
doaj   +1 more source

High nitrous oxide emissions from temporary flooded depressions within croplands

Communications Earth & Environment, 2023
Nitrous oxide is an important greenhouse gas and emissions from managed ecosystems are directly correlated to anthropogenic nitrogen input. Here we have measured nitrous oxide emissions from flooded depressions within croplands and from incubated soil ...
By Bo Elberling, Gyula M. Kovács, Hans Frederik E. Hansen, Rasmus Fensholt, Per Ambus, Xiaoye Tong, Dimitri Gominski, Carsten W. Mueller, Daniel M. N. Poultney, Stefan Oehmcke   +9 more
doaj   +1 more source

An intercomparison of oceanic methane and nitrous oxide measurements [PDF]

Biogeosciences, 2018
Large-scale climatic forcing is impacting oceanic biogeochemical cycles and is expected to influence the water-column distribution of trace gases, including methane and nitrous oxide.
S. T. Wilson, H. W. Bange, D. L. Arévalo-Martínez, J. Barnes, A. V. Borges, I. Brown, J. L. Bullister, M. Burgos, M. Burgos, D. W. Capelle, M. Casso, M. de la Paz, M. de la Paz, L. Farías, L. Fenwick, S. Ferrón, G. Garcia, M. Glockzin, D. M. Karl, A. Kock, S. Laperriere, C. S. Law, C. S. Law, C. C. Manning, A. Marriner, J.-P. Myllykangas, J. W. Pohlman, A. P. Rees, A. E. Santoro, P. D. Tortell, R. C. Upstill-Goddard, D. P. Wisegarver, G.-L. Zhang, G. Rehder   +33 more
doaj   +1 more source

Pengaruh Nitrous Oxide Pada Induksi Sevofluran 8% Dengan Tehnik Single Breath Terhadap Kecepatan Induksi Anestesi

JAI (Jurnal Anestesiologi Indonesia), 2011
Latar Belakang: Penambahan nitrous oxide pada induksi anestesi akan mempercepat waktu induksi, oleh karena adanya second gas effect dan concentration effect. Tujuan: Membandingkan kecepatan induksi anestesi sevofluran 8% dengan atau tanpa nitrous oxide,
Tinon Anindita, Witjaksono Witjaksono, Aria Dian Primatika   +2 more
doaj   +1 more source

Nitrous Oxide Gas [PDF]

The Boston Medical and Surgical Journal, 1874
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openaire   +3 more sources

Sedative and adverse effect comparison between oral midazolam and nitrous oxide inhalation in tooth extraction: a meta-analysis

BMC Oral Health, 2023
Objective Oral midazolam and nitrous oxide inhalation were commonly used sedative and analgesic techniques during tooth extraction. It is still controversial whether oral midazolam can replace the nitrous oxide inhalation for sedative and analgesic ...
Xia Li, Yali Liu, Chengjun Li, Jiexue Wang   +3 more
doaj   +1 more source

Effectiveness of Nitrous Oxide versus Pethidine/Midazolam for Pain Relief in Minor Gynecological Operative Procedures: A Randomized Controlled Trial

Medicina, 2023
Aim and Objective: To compare the analgesic effectiveness of the patient-controlled inhaled nitrous oxide (Entonox®) with intravenous opioids (pethidine/midazolam) in reducing pain during minor gynecological operative procedures, including manual vacuum ...
Napas Lohtrakul, Chanane Wanapirak, Theera Tongsong   +2 more
doaj   +1 more source

Funicular Myelosis in a Butcher: It Was the Cream Cans

Case Reports in Neurological Medicine, 2015
Background. Funicular myelosis is a known consequence of exposure to nitrous oxide. Nevertheless, there are only a few clinical trials assessing its long-term effects and there is no literature about the role of nutritional vitamin B12 supplementation in
Fabian Wolpert, Krisztina Baráth, Janis Brakowski, Roland Renzel, Michael Linnebank, Andreas R. Gantenbein   +5 more
doaj   +1 more source