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Xiong HH, Lin SY, Chen LL, Ouyang KH, Wang WJ. The Interaction between Flavonoids and Intestinal Microbes: A Review. Foods 2023; 12:foods12020320. [PMID: 36673411 PMCID: PMC9857828 DOI: 10.3390/foods12020320] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/27/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
In recent years, research on the interaction between flavonoids and intestinal microbes have prompted a rash of food science, nutriology and biomedicine, complying with future research trends. The gut microbiota plays an essential role in the maintenance of intestinal homeostasis and human health, but once the intestinal flora dysregulation occurs, it may contribute to various diseases. Flavonoids have shown a variety of physiological activities, and are metabolized or biotransformed by gut microbiota, thereby producing new metabolites that promote human health by modulating the composition and structure of intestinal flora. Herein, this review demonstrates the key notion of flavonoids as well as intestinal microbiota and dysbiosis, aiming to provide a comprehensive understanding about how flavonoids regulate the diseases by gut microbiota. Emphasis is placed on the microbiota-flavonoid bidirectional interaction that affects the metabolic fate of flavonoids and their metabolites, thereby influencing their metabolic mechanism, biotransformation, bioavailability and bioactivity. Potentially by focusing on the abundance and diversity of gut microbiota as well as their metabolites such as bile acids, we discuss the influence mechanism of flavonoids on intestinal microbiota by protecting the intestinal barrier function and immune system. Additionally, the microbiota-flavonoid bidirectional interaction plays a crucial role in regulating various diseases. We explain the underlying regulation mechanism of several typical diseases including gastrointestinal diseases, obesity, diabetes and cancer, aiming to provide a theoretical basis and guideline for the promotion of gastrointestinal health as well as the treatment of diseases.
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Affiliation(s)
- Hui-Hui Xiong
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Su-Yun Lin
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ling-Li Chen
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ke-Hui Ouyang
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Wen-Jun Wang
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
- Correspondence: ; Tel.: +86-791-83813655
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Li W, Cao Q. Efficacy of Graded Emergency Nursing on Acute Pancreatitis Patients: A Meta-Analysis. Iran J Public Health 2021; 50:1097-1107. [PMID: 34540731 PMCID: PMC8410971 DOI: 10.18502/ijph.v50i6.6409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/15/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The efficacy of graded emergency nursing on acute pancreatitis (AP) patients was evaluated by the Meta-analysis system. METHODS The databases of CNKI, WanFang, VIP, PubMed, the Cochrane Library and Web of Science were searched by computer in January 2021. The references were screened according to the inclusion and exclusion criteria. The data were extracted and the quality of those references was evaluated. Meta-analysis was made by RevMan 5.4 software, publication bias was detected by funnel chart, and sensitivity analysis was carried out. RESULTS Thirteen papers were included, including 11 waiting time indexes, 7 disease judgment accuracy indexes, 13 rescue success rate indexes and 5 patient satisfaction rate indexes. Meta-analysis showed that compared with conventional emergency nursing methods, graded emergency nursing methods had shorter waiting time (MD=-11.97, 95%CI (-15.74, -8.21), P<0.00001), higher accuracy in judging illness (OR=6.6, 95%CI (3.13, 13,93), P<0.00001) and rescue success rate (OR=7.12, 95%CI (4.16, 12.20), P<0.00001), and patients' satisfaction was higher (OR=8.79, 95%CI (3.59, 21.56), P<0.00001). CONCLUSION Graded emergency nursing can optimize the allocation of emergency resources, effectively shorten the waiting time of AP patients. It also improves the accuracy of disease judgment, the success rate of rescue and the satisfaction of patients. It is an efficient emergency nursing method and is worthy of clinical application.
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Affiliation(s)
- Wenna Li
- Medical Insurance Office, Jinan Central Hospital, Jinan 250013, China
| | - Qiuhong Cao
- Department of Anesthesiology, Jinan Central Hospital, Jinan 250013, China
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Khan A, Sarma D, Gowda C, Rodrigues G. The Role of Modified Early Warning Score (MEWS) in the Prognosis of Acute Pancreatitis. Oman Med J 2021; 36:e272. [PMID: 34239713 PMCID: PMC8222709 DOI: 10.5001/omj.2021.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 03/24/2020] [Accepted: 10/06/2020] [Indexed: 11/25/2022] Open
Abstract
Objectives Modified Early Warning Score (MEWS) is a reliable, safe, instant, and inexpensive score for prognosticating patients with acute pancreatitis (AP) due to its ability to reflect ongoing changes of the systemic inflammatory response syndrome associated with AP. Our study sought to determine an optimal MEWS value in predicting severity in AP and determine its accuracy in doing so. Methods Patients diagnosed with AP and admitted to a single institution were analyzed to determine the value of MEWS in identifying severe AP (SAP). The highest MEWS (hMEWS) score for the day and the mean of all the scores of a given day (mMEWS) were determined for each day. Sensitivity, specificity, negative predictive value (NPV), and positive predictive values (PPV) were calculated for the optimal MEWS values obtained. Results Two hundred patients were included in the study. The data suggested that an hMEWS value > 2 on day one is most accurate in predicting SAP, with a specificity of 90.8% and PPV of 83.3%. An mMEWS of > 1.2 on day two was the most accurate in predicting SAP, with a sensitivity of 81.2%, specificity of 76.6%, PPV of 69.8%, and NPV of 85.9%. These were found to be more accurate than previous studies. Conclusions MEWS provides a novel, easy, instant, repeatable, and reliable prognostic score that is comparable, if not superior, to existing scoring systems. However, its true value may lie in its use in resource-limited settings such as primary health care centers.
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Affiliation(s)
- Amena Khan
- Department of General Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Digvijoy Sarma
- Department of General Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Chiranth Gowda
- Department of General Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Gabriel Rodrigues
- Department of General Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
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Schmoch T, Al-Saeedi M, Hecker A, Richter DC, Brenner T, Hackert T, Weigand MA. Evidenzbasierte, interdisziplinäre Behandlung der abdominellen Sepsis. Chirurg 2019; 90:363-378. [DOI: 10.1007/s00104-019-0795-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hu Y, Li C, Zhao X, Cui Y. An endoscopic or minimally invasive surgical approach for infected necrotizing pancreatitis: a systematic review and meta-analysis. Rev Esp Enferm Dig 2019; 111:471-480. [PMID: 31021167 DOI: 10.17235/reed.2019.5792/2018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM the incidence of acute pancreatitis is rising across the world, thus further increasing the burden on healthcare services. Approximately 10% of patients with acute pancreatitis will develop infected necrotizing pancreatitis (INP), which is the leading cause of high mortality in the late phase. There is currently no consensus with regard to the use of endoscopic or minimally invasive surgery as the first-line therapy of choice for INP. However, more clinical research with regard to the superiority of an endoscopic approach has been recently published. Therefore, we conducted a systematic review and meta-analysis to determine which of the two treatments leads to a better prognosis. METHODS four databases (Medline, SINOMED, EMBASE and Cochrane Library) were searched for eligible studies from 1980 to 2018, comparing endoscopic and minimally invasive surgery for INP. RESULTS two randomized controlled trials (RCTs) and seven clinical cohort studies were included. After the analysis of data amenable to polling, significant advantages were found in favor of the endoscopic approach in terms of pancreatic fistulas (OR = 0.10, 95% CI 0.04-0.30, p < 0.001) and the length of hospital stay (weighted mean difference [WMD] = -24.72, 95% CI = -33.87 to -15.57, p < 0.001). No marked differences were found in terms of mortality, multiple organ failure, intra-abdominal bleeding, enterocutaneous fistula, recurrence of pseudocysts, and length of stay (LOS) in the Intensive Care Unit (ICU), endocrine insufficiency and exocrine insufficiency. CONCLUSION compared with minimally invasive surgery, an endoscopic approach evidently improved short-term outcomes for infected necrotizing pancreatitis, including pancreatic fistula and the length of hospital stay. Furthermore, relevant multicenter RCTs are eager to validate these findings.
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Affiliation(s)
- Yong Hu
- Surgery, Tianjin Medical University, china
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Hecker A, Hecker B, Kipfmüller K, Holler J, Schneck E, Reichert M, Weigand MA, Padberg W, Hecker M. [Diagnosis and therapy of an acute abdomen]. Med Klin Intensivmed Notfmed 2014; 109:445-56; quiz 457-8. [PMID: 25179000 DOI: 10.1007/s00063-013-0335-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Patients with signs of an acute abdomen continue to be a challenge for both the emergency physician and the intensivist. Clinical symptoms usually result from secondary peritonitis possibly progressing to intraabdominal sepsis. Critically ill patients need rapid diagnostic work-up and an interdisciplinary therapeutic approach. Among patients with secondary peritonitis, those with postoperative peritonitis (e.g., after anastomotic leakage) show a particularly high mortality because of unspecific symptoms. Beyond routine diagnostic procedures, patients with an acute abdomen often require a CT scan which helps to detect the septic focus, thereby often allowing an interventional source control. Therapy consists of three main elements: source control, broad-spectrum antimicrobial therapy, and supportive intensive care medicine.
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Tang MY, Chen TW, Huang XH, Li XH, Wang SY, Liu N, Zhang XM. Acute pancreatitis with gradient echo T2*-weighted magnetic resonance imaging. Quant Imaging Med Surg 2016; 6:157-67. [PMID: 27190768 DOI: 10.21037/qims.2016.04.03] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND To study gradient recalled echo (GRE) T2*-weighted imaging (T2*WI) for normal pancreas and acute pancreatitis (AP). METHODS Fifty-one patients without any pancreatic disorders (control group) and 117 patients with AP were recruited. T2* values derived from T2*WI of the pancreas were measured for the two groups. The severity of AP was graded by the magnetic resonance severity index (MRSI) and the Acute Physiology and Chronic Healthy Evaluation II (APACHE II) scoring system. Logistic regression was used to analyze the relationship between the T2* values and AP severity. The usefulness of the T2* value for diagnosing AP and the relationship between the T2* values and the severity of AP were analyzed. RESULTS On GRE-T2*WI, the normal pancreas showed a well-marinated and consistently homogeneous isointensity. Edematous AP, as well as the non-necrotic area in necrotizing AP, showed ill-defined but homogeneous signal intensity. AP with pancreatic hemorrhage showed a decreased T2* value and a signal loss on the signal decay curve. The T2* value of pancreas in the AP group was higher than that of the control group (t=-8.20, P<0.05). The T2* value tended to increase along with the increase in MRSI scores but not with the APACHE II scores (P>0.05). AP was associated with a one standard deviation increment in the T2* value (OR =1.37; 95% CI: 1.216-1.532). CONCLUSIONS T2*WI demonstrates a few characteristics of the normal pancreas and AP, which could potentially be helpful for detecting hemorrhage, and contributes to diagnosing AP and its severity.
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Affiliation(s)
- Meng Yue Tang
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Tian Wu Chen
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Xiao Hua Huang
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Xing Hui Li
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Si Yue Wang
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Nian Liu
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
| | - Xiao Ming Zhang
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Wenhua Road 63, Nanchong 637000, China
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Affiliation(s)
- Ömer Kurt
- a Department of Gastroenterology , Gulhane Medical Academy , Ankara , Turkey
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