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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1936 1
1939 2
1948 1
1949 1
1950 1
1951 1
1953 2
1954 5
1955 1
1957 2
1958 5
1959 1
1960 6
1961 1
1962 3
1963 5
1964 13
1965 12
1966 39
1967 32
1968 39
1969 38
1970 54
1971 44
1972 55
1973 54
1974 64
1975 41
1976 52
1977 63
1978 45
1979 54
1980 50
1981 55
1982 56
1983 48
1984 37
1985 41
1986 37
1987 37
1988 41
1989 44
1990 39
1991 47
1992 40
1993 42
1994 38
1995 53
1996 44
1997 38
1998 42
1999 47
2000 58
2001 55
2002 49
2003 77
2004 52
2005 69
2006 77
2007 78
2008 67
2009 76
2010 81
2011 83
2012 76
2013 70
2014 70
2015 72
2016 76
2017 77
2018 68
2019 65
2020 55
2021 61
2022 75
2023 42
2024 65
2025 50
2026 39

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3,254 results

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Page 1
Effects of cellular radioresponse on therapeutic helium-, carbon-, oxygen-, and neon-ion beams: a simulation study.
Masuda T, Inaniwa T. Masuda T, et al. Phys Med Biol. 2024 Feb 5;69(4). doi: 10.1088/1361-6560/ad1f87. Phys Med Biol. 2024. PMID: 38232394
Objective. Helium, oxygen, and neon ions in addition to carbon ions will be used for hypofractionated multi-ion therapy to maximize the therapeutic effectiveness of charged-particle therapy. To use new ions in cancer treatments based on the dose-fractionation protoc …
Objective. Helium, oxygen, and neon ions in addition to carbon ions will be used for hypofractionated multi-ion therapy to max …
Effects of nitrogen and helium on CNS oxygen toxicity in the rat.
Arieli R, Ertracht O, Oster I, Vitenstein A, Adir Y. Arieli R, et al. J Appl Physiol (1985). 2005 Jan;98(1):144-50. doi: 10.1152/japplphysiol.00506.2004. Epub 2004 Aug 20. J Appl Physiol (1985). 2005. PMID: 15322063 Free article.
The contribution of inert gases to the risk of central nervous system (CNS) oxygen toxicity is a matter of controversy. Therefore, diving regulations apply strict rules regarding permissible oxygen pressures (Po(2)). ...In contrast with nitrogen, no prolongation of …
The contribution of inert gases to the risk of central nervous system (CNS) oxygen toxicity is a matter of controversy. Therefore, di …
The effect of helium-oxygen-assisted mechanical ventilation on chronic obstructive pulmonary disease exacerbation: A systemic review and meta-analysis.
Wu X, Shao C, Zhang L, Tu J, Xu H, Lin Z, Xu S, Yu B, Tang Y, Li S. Wu X, et al. Clin Respir J. 2018 Mar;12(3):1219-1227. doi: 10.1111/crj.12654. Epub 2017 Jun 14. Clin Respir J. 2018. PMID: 28544519
RESULTS: Six articles and 392 patients were included in total. Meta-analysis revealed that helium-oxygen-assisted mechanical ventilation reduced Borg dyspnea scale and increased arterial PH compared with air-oxygen. No statistically significant difference was …
RESULTS: Six articles and 392 patients were included in total. Meta-analysis revealed that helium-oxygen-assisted mechanical v …
[Effects of helium-oxygen mechanical ventilation on inflammatory response of diseased lung segments and diaphragm function in patients with pneumonia].
Ren D, Zhou L, Zheng C, Xie S, Yu R. Ren D, et al. Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024 Mar;36(3):260-265. doi: 10.3760/cma.j.cn121430-20231026-00907. Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024. PMID: 38538354 Chinese.
OBJECTIVE: To investigate the clinical effect of helium-oxygen mechanical ventilation on inflammation of the diseased lung segment and diaphragm function in patients with acute respiratory distress syndrome (ARDS) caused by pneumonia who suffered difficulty weaning …
OBJECTIVE: To investigate the clinical effect of helium-oxygen mechanical ventilation on inflammation of the diseased lung seg …
Helium-oxygen mixtures in intubated patients with status asthmaticus and respiratory acidosis.
Gluck EH, Onorato DJ, Castriotta R. Gluck EH, et al. Chest. 1990 Sep;98(3):693-8. doi: 10.1378/chest.98.3.693. Chest. 1990. PMID: 2118449
There were no untoward effects. Helium-oxygen mixtures improve ventilation by reducing the Reynolds number and reducing density dependent resistance. ...Helium-oxygen mixtures should be considered for use in mechanically ventilated asthmatics with resp …
There were no untoward effects. Helium-oxygen mixtures improve ventilation by reducing the Reynolds number and reducing densit …
Effect of helium and oxygen on airflow in a narrowed airway.
Fleming MD, Weigelt JA, Brewer V, McIntire D. Fleming MD, et al. Arch Surg. 1992 Aug;127(8):956-9; discussion 959-60. doi: 10.1001/archsurg.1992.01420080090014. Arch Surg. 1992. PMID: 1642538
This study was designed to demonstrate and quantify the effects of a helium-oxygen mixture in a normal airway and when airway resistance is increased. Thirty healthy volunteers were studied breathing room air and the helium-oxygen mixture through a nor …
This study was designed to demonstrate and quantify the effects of a helium-oxygen mixture in a normal airway and when airway …
Oxygen and helium gas mixtures for dyspnoea.
Laude EA, Ahmedzai SH. Laude EA, et al. Curr Opin Support Palliat Care. 2007 Aug;1(2):91-5. doi: 10.1097/SPC.0b013e3282e1c6f5. Curr Opin Support Palliat Care. 2007. PMID: 18685348 Review.
PURPOSE OF REVIEW: Recent reports of the benefits of helium/oxygen gas mixtures (heliox) use for the relief of dyspnoea and exercise limitation have stimulated interest in the use of heliox in the palliation of dyspnoea especially in chronic obstructive pulmonary di …
PURPOSE OF REVIEW: Recent reports of the benefits of helium/oxygen gas mixtures (heliox) use for the relief of dyspnoea and ex …
Helium and oxygen treatment of severe air-diving-induced neurologic decompression sickness.
Shupak A, Melamed Y, Ramon Y, Bentur Y, Abramovich A, Kol S. Shupak A, et al. Arch Neurol. 1997 Mar;54(3):305-11. doi: 10.1001/archneur.1997.00550150061017. Arch Neurol. 1997. PMID: 9074400 Clinical Trial.
In 5 patients who were treated with the use of the air-oxygen tables, deterioration was observed after recompression. No deterioration or neurologic DCS relapse occurred in the helium-oxygen-treated group. CONCLUSION: The results suggest an advantage of he …
In 5 patients who were treated with the use of the air-oxygen tables, deterioration was observed after recompression. No deterioratio …
Contrasting pressure-support ventilation and helium-oxygen during exercise in severe COPD.
Hussain O, Collins EG, Adiguzel N, Langbein WE, Tobin MJ, Laghi F. Hussain O, et al. Respir Med. 2011 Mar;105(3):494-505. doi: 10.1016/j.rmed.2010.08.008. Epub 2010 Sep 18. Respir Med. 2011. PMID: 20851591 Free article. Clinical Trial.
Helium-oxygen mixtures and pressure-support ventilation have been used to unload the respiratory muscles and increase exercise tolerance in COPD. ...As hypothesized, helium-oxygen had greater impact on dynamic hyperinflation than did pressure-support ( …
Helium-oxygen mixtures and pressure-support ventilation have been used to unload the respiratory muscles and increase exercise …
Effect of heliox, oxygen and air breathing on helium bubbles after heliox diving.
Hyldegaard O, Jensen T. Hyldegaard O, et al. Undersea Hyperb Med. 2007 Mar-Apr;34(2):107-22. Undersea Hyperb Med. 2007. PMID: 17520862
In helium saturated rat abdominal adipose tissue, helium bubbles were studied at 101.3 kPa during breathing of either heliox(80:20), 100% oxygen or air after decompression from an exposure to heliox at 405 kPa for one hour. ...With heliox and oxygen br …
In helium saturated rat abdominal adipose tissue, helium bubbles were studied at 101.3 kPa during breathing of either heliox(8 …
3,254 results