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Kim AS, Werlin EC, Kagaya H, Chen M, Wu B, Mottola G, Jan M, Conte MS. 17R/S-Benzo-RvD1, a synthetic resolvin D1 analogue, attenuates neointimal hyperplasia in a rat model of acute vascular injury. PLoS One 2022; 17:e0264217. [PMID: 35226675 PMCID: PMC8884511 DOI: 10.1371/journal.pone.0264217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 02/05/2022] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Persistent inflammation following vascular injury drives neointimal hyperplasia (NIH). Specialized lipid mediators (SPM) mediate resolution which attenuates inflammation and downstream NIH. We investigated the effects of a synthetic analogue of resolvin D1 (RvD1) on vascular cells and in a model of rat carotid angioplasty. METHODS Human venous VSMC and endothelial cells (EC) were employed in migration, cell shape, toxicity, proliferation and p65 nuclear translocation assays. Murine RAW 264.7 cells were utilized to test the effect of pro-resolving compounds on phagocytic activity. A model of rat carotid angioplasty was used to evaluate the effects of 17R/S-benzo-RvD1 (benzo-RvD1) and 17R-RvD1 applied to the adventitia via 25% Pluronic gel. Immunostaining was utilized to examine Ki67 expression and leukocyte recruitment. Morphometric analysis was performed on arteries harvested 14 days after injury. RESULTS Exposure to benzo-RvD1 attenuated PDGF- stimulated VSMC migration across a range of concentrations (0.1-100 nM), similar to that observed with 17R-RvD1. Pre-treatment with either Benzo-RvD1 or 17R-RvD1 (10, 100nM) attenuated PDGF-BB-induced VSMC cytoskeletal changes to nearly baseline dimensions. Benzo-RvD1 demonstrated modest anti-proliferative activity on VSMC and EC at various concentrations, without significant cytotoxicity. Benzo-RvD1 (10nM) inhibited p65 nuclear translocation in cytokine-stimulated EC by 21% (p<0.05), similar to 17R-RvD1. Consistent with pro-resolving activities of other SPM, both 17R-RvD1 and benzo-RvD1 increased the phagocytic activity of RAW 264.7 cells against S. Aureus and Zymosan particles. There were no significant differences in Ki-67 or CD45 staining observed on day 3 after angioplasty. Periadventitial treatment with benzo-RvD1 reduced carotid neointimal area at 14 days compared to control (0.08 mm2 v. 0.18 mm2; p<0.05), with similar efficacy to 17R-RvD1. CONCLUSIONS 17R/S-benzo-RvD1 and 17R-RvD1 exhibit similar pro-resolving and anti-migratory activity in cell-based assays, and both compounds attenuated NIH following acute arterial injury in rats. Further studies of the mechanisms of resolution following vascular injury, and the translational potential of SPM analogues, are indicated.
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Affiliation(s)
- Alexander S. Kim
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Evan C. Werlin
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Hideo Kagaya
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Mian Chen
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Bian Wu
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Giorgio Mottola
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Masood Jan
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
| | - Michael S. Conte
- Department of Surgery and Cardiovascular Research Institute, UCSF, San Francisco, California, United States of America
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Werlin EC, Braun HJ, Walker JP, Freise JE, Amara D, Liu IH, Mello A, Tavakol M, Stock PG, Hiramoto JS. Utility of a Simplified Iliac Artery Calcium Scoring System to Guide Perioperative Management for Renal Transplantation. Front Med (Lausanne) 2021; 8:606835. [PMID: 33796543 PMCID: PMC8007790 DOI: 10.3389/fmed.2021.606835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 02/22/2021] [Indexed: 11/13/2022] Open
Abstract
Non-contrast computed tomography scans of the abdomen and pelvis (CTAP) are often obtained prior to renal transplant to evaluate the iliac arteries and help guide surgical implantation. The purpose of this study was to describe the association of iliac calcification scores with operative and clinical outcomes using a simplified scoring system. A retrospective review of 204 patients who underwent renal transplant from 1/2013 to 11/2014 and who had a CTAP within 3 years prior to transplant was performed. Data were collected from the electronic medical record. Common iliac artery (CIA) and external iliac artery (EIA) calcification on CTAP were assessed using a simple scoring system. Descriptive statistics, logistic regression, and survival analyses were performed. A total of 204 patients were included in the analysis. The mean age was 57.4 ± 11.2 years and 134/204 (66%) were men. Nineteen patients (9%) had a history of peripheral artery disease (PAD), 78 (38%) had coronary artery disease, and 22 (11%) had a previous cerebrovascular accident (CVA). Patients with severe right EIA plaque morphology were significantly more likely to require arterial reconstruction compared to those without severe plaque (3/14[21%] 4/153 [3%], p = 0.03). Eleven patients (5%) had one or more amputations (toe, foot, or transtibial) following transplant. In UV logistic regression, severe EIA plaque morphology (OR 8.1, CI 2.2–29.6, p = 0.002) and PAD (OR 10.7, CI 2.8–39.9, p = 0.0004) were associated with increased odds of amputation. In the MV model containing both variables, EIA plaque morphology (OR 4.4, CI 0.99–18.3, p = 0.04) and PAD (OR 6.3, CI 1.4–26.4, p = 0.01) remained independently associated with increased odds of amputation. Over a median follow up of 3.3 years (IQR 2.9–3.6), 21 patients (10%) had post-operative major adverse cardiac events (MACE, defined as myocardial infarction, coronary intervention, or CVA), and 23 patients died (11%). In unadjusted Kaplan Meier analysis, CIA plaque (p = 0.00081) and >75% CIA length calcification (p = 0.0015) were significantly associated with MACE. Plaque burden in the EIA is associated with increased need for intra-operative arterial reconstruction and post-operative lower extremity amputations, while CIA plaque is associated with post-operative MACE. Assessment of CIA and EIA calcification scores on pre-transplant CT scans in high risk patients may guide operative strategy and perioperative management to improve clinical outcomes.
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Affiliation(s)
- Evan C Werlin
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Hillary J Braun
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Joy P Walker
- Division of Cardiothoracic and Vascular Surgery, Ohio Health Hospital System, Columbus, OH, United States
| | - Jonathan E Freise
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Dominic Amara
- School of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Iris H Liu
- School of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Anna Mello
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Mehdi Tavakol
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Peter G Stock
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Jade S Hiramoto
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States
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Werlin EC, Kim A, Kagaya H, Chen M, Wu B, Mottola G, Spite MR, Sansbury B, Conte MS. A Synthetic Resolvin Analogue (Benzo-Rvd1) Attenuates Vascular Smooth Muscle Cell Migration and Neointimal Hyperplasia. JVS Vasc Sci 2020. [DOI: 10.1016/j.jvssci.2020.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Mottola G, Werlin EC, Wu B, Chen M, Chatterjee A, Schaller MS, Conte MS. Oral Resolvin D1 attenuates early inflammation but not intimal hyperplasia in a rat carotid angioplasty model. Prostaglandins Other Lipid Mediat 2019; 146:106401. [PMID: 31841663 DOI: 10.1016/j.prostaglandins.2019.106401] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 08/19/2019] [Accepted: 11/26/2019] [Indexed: 12/16/2022]
Abstract
Inflammation ensuing from vascular injury promotes intimal hyperplasia (IH) and restenosis. Resolvin D1 (RvD1) is a lipid mediator that attenuates IH in vivo when delivered locally to the vessel wall in animal models. We tested the hypothesis that peri-procedural oral administration of RvD1 could blunt the local inflammatory response to angioplasty, and attenuate downstream IH. Carotid angioplasty was performed on rats fed with either RvD1 or vehicle through oral gavage, starting one day prior to injury until post-operative day (POD) 3 or 14 when arteries were harvested. To study pharmacokinetics and bioactivity of oral RvD1, we measured plasma RvD1 by ELISA, whole blood phagocytosis activity using flow cytometry, and cAMP levels in the thoracic aorta by ELISA. Carotid arteries were harvested on POD3 for staining (anti-CD45, anti-Myeloperoxidase (MPO), anti-Ki67 or dihydroethidium (DHE) for reactive oxygen species), mRNA expression of target genes (quantitative RT-PCR), or on POD14 for morphometry (elastin stain). RvD1 plasma concentration peaked 3 h after gavage in rats, at which point we concurrently observed an increase in circulating monocyte phagocytosis activity and aortic cAMP levels in RvD1-treated rats vs. vehicle. Oral RvD1 attenuated local arterial inflammation after angioplasty by reducing CD45+, MPO+, Ki67+ cells, and DHE staining intensity. Oral RvD1 also reduced the expression of several pro-inflammatory genes within the injured vessels. However, oral RvD1 did not significantly reduce IH. Oral RvD1 attenuated acute inflammation within the arterial wall after angioplasty in rats, but did not significantly affect IH.
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Affiliation(s)
- Giorgio Mottola
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Evan C Werlin
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Bian Wu
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Mian Chen
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Anuran Chatterjee
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Melinda S Schaller
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA
| | - Michael S Conte
- Department of Surgery, Division of Vascular and Endovascular Surgery, University of California San Francisco, Cardiovascular Research Institute, 555 Mission Bay Blvd South, San Francisco, 94143, CA, USA.
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Werlin EC, Kaushik S, Gasper WJ, Hoffman M, Reilly LM, Chuter TA, Hiramoto JS. Multibranched endovascular aortic aneurysm repair in patients with and without chronic aortic dissections. J Vasc Surg 2019; 70:1419-1426. [PMID: 31327618 DOI: 10.1016/j.jvs.2019.02.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 02/24/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The objective of this study was to compare multibranched endovascular aneurysm repair (MBEVAR) of postdissection thoracoabdominal aortic aneurysms (TAAAs) and pararenal aortic aneurysms (PRAAs) with MBEVAR of degenerative TAAAs and PRAAs and to assess the role played by the preoperative correction of potential complicating factors, such as true lumen compression and false lumen origin of vital branches, using adjunctive maneuvers. METHODS From July 2005 to July 2017, there were 162 patients who underwent elective MBEVAR of TAAAs and PRAAs. Data on demographics, procedural details, and outcomes were collected prospectively. RESULTS The mean age was 73 ± 8 years, and 119 of 162 (74%) were men; 19 of 162 (12%) had prior aortic dissections. Patients with dissections were younger (65 ± 11 years vs 74 ± 7 years; P = .002) and were less likely to have smoked (13/19 [68%] vs 135/143 [94%]; P = .002) or to have peripheral artery disease (0/19 [0%] vs 35/143 [24%]; P = .01) compared with those without dissections. Patients with prior dissections were more likely to have Crawford type II (10/19 [53%] vs 22/143 [15%]; P = .001) and type III (6/19 [32%] vs 16/143 [11%]; P = .03) TAAAs and were more likely to require at least one pre-MBEVAR adjunctive procedure (14/19 [74%] vs 55/143 [38%]; P = .006) compared with those without dissection. There was no difference in perioperative death, stroke, or paraplegia rates between the two groups. Median follow-up was 2.4 years (interquartile range, 0.8-4.7) and did not differ significantly between the two groups. There were no significant differences in branch vessel occlusion, endoleak rate, or aneurysm-related death between the two groups. CONCLUSIONS Patients with chronic type B aortic dissection are more likely to have extensive aneurysms and more likely to require adjunctive procedures to provide the appropriate anatomic substrate for MBEVAR, but this does not appear to affect the conduct of MBEVAR or its outcomes.
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Affiliation(s)
- Evan C Werlin
- Department of Surgery, University of California, San Francisco, San Francisco, Calif
| | - Smita Kaushik
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif
| | - Warren J Gasper
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif
| | - Megan Hoffman
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif
| | - Linda M Reilly
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif
| | - Timothy A Chuter
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif
| | - Jade S Hiramoto
- Department of Surgery, University of California, San Francisco, San Francisco, Calif; Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, Calif.
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Wu B, Werlin EC, Chen M, Mottola G, Chatterjee A, Lance KD, Bernards DA, Sansbury BE, Spite M, Desai TA, Conte MS. Perivascular delivery of resolvin D1 inhibits neointimal hyperplasia in a rabbit vein graft model. J Vasc Surg 2018; 68:188S-200S.e4. [PMID: 30064835 DOI: 10.1016/j.jvs.2018.05.206] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 05/15/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Inflammation is a key driver of excessive neointimal hyperplasia within vein grafts. Recent work demonstrates that specialized proresolving lipid mediators biosynthesized from omega-3 polyunsaturated fatty acids, such as resolvin D1 (RvD1), actively orchestrate the process of inflammation resolution. We investigated the effects of local perivascular delivery of RvD1 in a rabbit vein graft model. METHODS Ipsilateral jugular veins were implanted as carotid interposition grafts through an anastomotic cuff technique in New Zealand white rabbits (3-4 kg; N = 80). RvD1 (1 μg) was delivered to the vein bypass grafts in a perivascular fashion, using either 25% Pluronic F127 gel (Sigma-Aldrich, St. Louis, Mo) or a thin bilayered poly(lactic-co-glycolic acid) (PLGA) film. No treatment (bypass only) and vehicle-loaded Pluronic gels or PLGA films served as controls. Delivery of RvD1 to venous tissue was evaluated 3 days later by liquid chromatography-tandem mass spectrometry. Total leukocyte infiltration, macrophage infiltration, and cell proliferation were evaluated by immunohistochemistry. Elastin and trichrome staining was performed on grafts harvested at 28 days after bypass to evaluate neointimal hyperplasia and vein graft remodeling. RESULTS Perivascular treatments did not influence rates of graft thrombosis (23%), major wound complications (4%), or death (3%). Leukocyte (CD45) and macrophage (RAM11) infiltration was significantly reduced in the RvD1 treatment groups vs controls at 3 days (60%-72% reduction; P < .01). Cellular proliferation (Ki67 index) was also significantly lower in RvD1-treated vs control grafts at 3 days (40%-50% reduction; P < .01). Treatment of vein grafts with RvD1-loaded gels reduced neointimal thickness at 28 days by 61% vs bypass only (P < .001) and by 63% vs vehicle gel (P < .001). RvD1-loaded PLGA films reduced neointimal formation at 28 days by 50% vs bypass only (P < .001). RvD1 treatment was also associated with reduced collagen deposition in vein grafts at 28 days. CONCLUSIONS Local perivascular delivery of RvD1 attenuates vein graft hyperplasia without associated toxicity in a rabbit carotid bypass model. This effect appears to be mediated by both reduced leukocyte recruitment and decreased cell proliferation within the graft. Perivascular PLGA films may also impart protection through biomechanical scaffolding in this venous arterialization model. Our studies provide further support for the potential therapeutic role of specialized proresolving lipid mediators such as D-series resolvins in modulating vascular injury and repair.
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Affiliation(s)
- Bian Wu
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif
| | - Evan C Werlin
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif
| | - Mian Chen
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif
| | - Giorgio Mottola
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif
| | - Anuran Chatterjee
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif
| | - Kevin D Lance
- Department of Bioengineering, University of California, San Francisco, Calif
| | - Daniel A Bernards
- Department of Bioengineering, University of California, San Francisco, Calif
| | - Brian E Sansbury
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Matthew Spite
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Tejal A Desai
- Department of Bioengineering, University of California, San Francisco, Calif
| | - Michael S Conte
- Department of Surgery and Cardiovascular Research Institute, University of California, San Francisco, Calif.
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Sims CA, Yuxia G, Singh K, Werlin EC, Reilly PM, Baur JA. Supplemental arginine vasopressin during the resuscitation of severe hemorrhagic shock preserves renal mitochondrial function. PLoS One 2017; 12:e0186339. [PMID: 29065123 PMCID: PMC5655425 DOI: 10.1371/journal.pone.0186339] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 10/01/2017] [Indexed: 01/30/2023] Open
Abstract
Arginine vasopressin (AVP), a hormone secreted by the posterior pituitary, plays a vital role in maintaining vasomotor tone during acute blood loss. We hypothesized that decompensated hemorrhagic shock is associated with decreased AVP stores and supplementation during resuscitation would improve both blood pressure and renal function. Using a decompensated hemorrhagic shock model, male Long-Evans rats were bled to mean arterial blood pressure (MAP) of 40mmHg and maintained until the MAP could not be sustained without fluid. Once 40% of the shed volume was returned in lactated Ringer’s (Severe Shock), animals were resuscitated over 60 minutes with 4x the shed volume in lactated Ringer’s (LR) or the same fluids with AVP (0.5 units/kg+ 0.03 units/kg/min). Animals (n = 6-9/group) were sacrificed before hemorrhage (Sham), at Severe Shock, following resuscitation (60R, 60R with AVP) or 18 hours post-resuscitation (18hr, 18hr with AVP). Blood samples were taken to measure AVP levels and renal function. Pituitaries were harvested and assayed for AVP. Kidney samples were taken to assess mitochondrial function, histology, and oxidative damage. Baseline pituitary AVP stores (30,364 ± 5311 pg/mg) decreased with severe shock and were significantly depressed post-resuscitation (13,910 ± 3016 pg/ml. p<0.05) and at 18hr (15,592 ±1169 pg/ml, p<0.05). Resuscitation with LR+AVP led to higher serum AVP levels at 60R (31±8 vs 79±12; p<0.01) with an improved MAP both at 60R (125±3 vs 77±7mmHg; p<0.01) and 18hr (82±6 vs 69±5mmHg;p<0.05). AVP supplementation preserved complex I respiratory capacity at 60R and both complex I and II function at 18hr (p<0.05). AVP was also associated with decreased reactive oxygen species at 60R (856±67 vs 622±48F RFU) and significantly decreased oxidative damage as measured by mitochondrial lipid peroxidation (0.9±0.1 vs 1.7±0.1 fold change, p<0.01) and nitrosylation (0.9±0.1 vs 1.4±0.2 fold change, p<0.05). With AVP, renal damage was mitigated at 60R and histologic architecture was conserved at 18 hours. In conclusion, pituitary and serum AVP levels decrease during severe hemorrhage and may contribute to the development of decompensated hemorrhagic shock. Supplementing exogenous AVP during resuscitation improves blood pressure, preserves renal mitochondrial function, and mitigates acute kidney injury.
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Affiliation(s)
- Carrie A. Sims
- The Trauma Center at the University of Pennsylvania, Department of Surgery, Perelman School of Medicine, Philadelphia, PA, United States of America
- Penn Acute Research Collaboration (PARC), University of Pennsylvania, Philadelphia, PA, United States of America
- * E-mail:
| | - Guan Yuxia
- The Trauma Center at the University of Pennsylvania, Department of Surgery, Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Khushboo Singh
- The Trauma Center at the University of Pennsylvania, Department of Surgery, Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Evan C. Werlin
- Department of Surgery, University of California, San Francisco, San Francisco, CA, United States of America
| | - Patrick M. Reilly
- The Trauma Center at the University of Pennsylvania, Department of Surgery, Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Joseph A. Baur
- Penn Acute Research Collaboration (PARC), University of Pennsylvania, Philadelphia, PA, United States of America
- Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
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