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Cherian LM, Liu S, Hon K, Ramezanpour M, Hu H, Javadiyan S, Stafford I, Wormald PJ, Psaltis AJ, Vreugde S. Hydrocortisone metabolism by Staphylococcus: Effects on anti-inflammatory and antimicrobial action. Int Forum Allergy Rhinol 2024; 14:711-715. [PMID: 37466463 DOI: 10.1002/alr.23242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 07/20/2023]
Abstract
KEY POINTS Hydrocortisone 21-hemisuccinate (HCHS) influenced the growth and metabolism of Staphylococcus aureus S. aureus metabolic activity was high and antibiotic susceptibility low at 1.4 mg/mL HCHS S. aureus metabolized HCHS to cortisol and reduced poly(I:C)-induced IL-6 secretion.
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Affiliation(s)
- Lisa Mary Cherian
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
- Department of Otolaryngology, Head and Neck Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Sha Liu
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Karen Hon
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Mahnaz Ramezanpour
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Hua Hu
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Shari Javadiyan
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Irene Stafford
- Department of Cardiology, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Peter-John Wormald
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Alkis James Psaltis
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
| | - Sarah Vreugde
- Department of Otolaryngology-Head and Neck Surgery, University of Adelaide, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, Australia
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Miller AS, Boyce K, Box B, Clarke MD, Duff SE, Foley NM, Guy RJ, Massey LH, Ramsay G, Slade DAJ, Stephenson JA, Tozer PJ, Wright D. The Association of Coloproctology of Great Britain and Ireland consensus guidelines in emergency colorectal surgery. Colorectal Dis 2021; 23:476-547. [PMID: 33470518 PMCID: PMC9291558 DOI: 10.1111/codi.15503] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/08/2020] [Accepted: 12/12/2020] [Indexed: 12/15/2022]
Abstract
AIM There is a requirement for an expansive and up to date review of the management of emergency colorectal conditions seen in adults. The primary objective is to provide detailed evidence-based guidelines for the target audience of general and colorectal surgeons who are responsible for an adult population and who practise in Great Britain and Ireland. METHODS Surgeons who are elected members of the Association of Coloproctology of Great Britain and Ireland Emergency Surgery Subcommittee were invited to contribute various sections to the guidelines. They were directed to produce a pathology-based document using literature searches that were systematic, comprehensible, transparent and reproducible. Levels of evidence were graded. Each author was asked to provide a set of recommendations which were evidence-based and unambiguous. These recommendations were submitted to the whole guideline group and scored. They were then refined and submitted to a second vote. Only those that achieved >80% consensus at level 5 (strongly agree) or level 4 (agree) after two votes were included in the guidelines. RESULTS All aspects of care (excluding abdominal trauma) for emergency colorectal conditions have been included along with 122 recommendations for management. CONCLUSION These guidelines provide an up to date and evidence-based summary of the current surgical knowledge in the management of emergency colorectal conditions and should serve as practical text for clinicians managing colorectal conditions in the emergency setting.
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Affiliation(s)
- Andrew S. Miller
- Leicester Royal InfirmaryUniversity Hospitals of Leicester NHS TrustLeicesterUK
| | | | - Benjamin Box
- Northumbria Healthcare Foundation NHS TrustNorth ShieldsUK
| | | | - Sarah E. Duff
- Manchester University NHS Foundation TrustManchesterUK
| | | | | | | | | | | | | | - Phil J. Tozer
- St Mark’s Hospital and Imperial College LondonHarrowUK
| | - Danette Wright
- Western Sydney Local Health DistrictSydneyNew South WalesAustralia
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