keyword
MENU ▼
Read by QxMD icon Read
search

bacterial peritonitis

keyword
https://www.readbyqxmd.com/read/28932257/a-novel-method-for-multiple-bowel-injuries-a-pilot-canine-experiment
#1
Jun Ke, Weihang Wu, Nan Lin, Weijin Yang, Zhicong Cai, Wei Wu, Dongsheng Chen, Yu Wang
BACKGROUND: Intestinal ligation is the cornerstone for damage control in abdominal emergency, yet it may lead to bowel ischemia. Although intestinal ligation avoids further peritoneal cavity pollution, it may lead to an increased pressure within the bowel segments and rapid bacterial translocation. In this study, we showed that severed intestine could be readily reconnected by using silicon tubes and be secured by using rubber bands in a canine model. METHODS: Adult Beagle dogs, subject to multiple intestinal transections and hemorrhagic shock by exsanguination, randomly received conventional ligation vs...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28931089/advanced-glycation-end-products-dietary-restriction-effects-on-bacterial-gut-microbiota-in-peritoneal-dialysis-patients-a-randomized-open-label-controlled-trial
#2
Rabi Yacoub, Melinda Nugent, Weijin Cai, Girish N Nadkarni, Lee D Chaves, Sham Abyad, Amanda M Honan, Shruthi A Thomas, Wei Zheng, Sujith A Valiyaparambil, Mark A Bryniarski, Yijun Sun, Michael Buck, Robert J Genco, Richard J Quigg, John C He, Jaime Uribarri
The modern Western diet is rich in advanced glycation end products (AGEs). We have previously shown an association between dietary AGEs and markers of inflammation and oxidative stress in a population of end stage renal disease (ESRD) patients undergoing peritoneal dialysis (PD). In the current pilot study we explored the effects of dietary AGEs on the gut bacterial microbiota composition in similar patients. AGEs play an important role in the development and progression of cardiovascular (CVD) disease. Plasma concentrations of different bacterial products have been shown to predict the risk of incident major adverse CVD events independently of traditional CVD risk factors, and experimental animal models indicates a possible role AGEs might have on the gut microbiota population...
2017: PloS One
https://www.readbyqxmd.com/read/28919607/impact-of-adrenocortical-insufficiency-on-clinical-parameters-in-haemodynamically-stable-cirrhotic-patients-with-ascites
#3
H Ahmed, M R Karim, R K Paul, M Chowdhury, M S Alam, A Saha, F Rahman, M A Rouf
Cirrhosis has many complications regardless of the aetiology. Complications include splenomegaly, ascites, hepatic encephalopathy, spontaneous bacterial peritonitis, hepatorenal syndrome and hepatocellular carcinoma and also linked to abnormalities in the endocrine system, including abnormal sex hormone metabolism, thyroid disease, osteoporosis, and, most recently identified, adrenal insufficiency. This prospective cohort study was done to evaluate the impact of adrenocortical insufficiency on clinical parameters in haemodynamically stable cirrhotic patients with ascites and had been performed at the inpatient of GHPD Department, BIRDEM, Dhaka, Bangladesh from April 2011 to March 2012...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28916188/mast-cell-chymase-decreases-the-severity-of-group-b-streptococcus-infections
#4
Claire Gendrin, Nicholas J Shubin, Erica Boldenow, Sean Merillat, Morgan Clauson, Danny Power, Kelly S Doran, Magnus Abrink, Gunnar Pejler, Lakshmi Rajagopal, Adrian M Piliponsky
BACKGROUND: Group B Streptococcus (GBS) or Streptococcus agalactiae are ß-hemolytic, Gram-positive bacteria that colonize the lower genital tract of women and are frequently associated with infections during pregnancy. Innate immune defenses are critical for controlling GBS dissemination and systemic infection. Mast cells are resident sentinel cells that come into contact with pathogens early during colonization and infection. OBJECTIVE: We aimed to investigate the contribution of chymase to systemic GBS infection and rates of preterm birth...
September 12, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28906399/characteristics-of-infection-and-its-impact-on-short-term-outcome-in-patients-with-acute-on-chronic-liver-failure
#5
Junjun Cai, Mengchen Zhang, Tao Han, Hui-Qing Jiang
Bacterial infections are an important cause of mortality in liver failure. However, the type of infection, predictors of infection, and their impact on outcomes in patients with acute-on-chronic liver failure (ACLF) are limited.A total of 389 patients with ACLF were admitted in this retrospective, corhort study. Once admitted, clinical data including first infection site, type (community-acquired, healthcare-associated, or nosocomial), and second infection occurrence during hospitalization were collected. The outcome was mortality within 90 days...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28902040/long-term-rifaximin-therapy-as-a-primary-prevention-of-hepatorenal-syndrome
#6
El-Sayed Ibrahim, Ayman Alsebaey, Hassan Zaghla, Sabry Moawad Abdelmageed, Khalid Gameel, Eman Abdelsameea
BACKGROUND: Hepatorenal syndrome (HRS) is a severe complication of liver cirrhosis, with poor survival. Rifaximin is a gut-selective broad-spectrum antibiotic. AIM: The aim of this study was to evaluate the role of rifaximin as a primary prevention of HRS. PATIENTS AND METHODS: Eighty patients with liver cirrhosis and ascites were enrolled. They were randomized into two groups: control (n=40) and rifaximin group (n=40). Baseline liver function tests, renal function tests, complete blood count, international normalized ratio, urine analysis, and abdominal ultrasonography were carried out...
September 8, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28895701/management-of-cirrhotic-ascites-in-children-review-and-recommendations-part-2-electrolyte-disturbances-nonelectrolyte-disturbances-therapeutic-options
#7
David F Bes, M Cristina Fernández, Ivone Malla, Horacio A Repetto, Daniel Buamscha, Susana López, Roxana Martinitto, Miriam Cuarterolo, Fernando Alvarez
Ascites is a major complication of cirrhosis. There are several evidence-based articles and guidelines for the management of adults, but few data have been published in relation to children. In the case of a pediatric patient with cirrhotic ascites (PPCA), the following questions are raised: How are the clinical assessment and ancillary tests performed? When is ascites considered refractory? How is it treated? Should fresh plasma and platelets be infused before abdominal paracentesis to prevent bleeding? What are the hospitalization criteria? What are the indicated treatments? What complications can patients develop? When and how should hyponatremia be treated? What are the diagnostic criteria for spontaneous bacterial peritonitis? How is it treated? What is hepatorenal syndrome? How is it treated? When should albumin be infused? When should fluid intake be restricted? The recommendations made here are based on pathophysiology and suggest the preferred approach to diagnostic and therapeutic aspects, and preventive care...
October 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28894448/sirtuin-2-deficiency-increases-bacterial-phagocytosis-by-macrophages-and-protects-from-chronic-staphylococcal-infection
#8
Eleonora Ciarlo, Tytti Heinonen, Charlotte Théroude, Jacobus Herderschee, Matteo Mombelli, Jérôme Lugrin, Marc Pfefferlé, Beatrice Tyrrell, Sarah Lensch, Hans Acha-Orbea, Didier Le Roy, Johan Auwerx, Thierry Roger
Sirtuin 2 (SIRT2) is one of the seven members of the family of NAD(+)-dependent histone deacetylases. Sirtuins target histones and non-histone proteins according to their subcellular localization, influencing various biological processes. SIRT2 resides mainly in the cytoplasm and regulates cytoskeleton dynamics, cell cycle, and metabolic pathways. As such, SIRT2 has been implicated in the pathogenesis of neurodegenerative, metabolic, oncologic, and chronic inflammatory disorders. This motivated the development of SIRT2-directed therapies for clinical purposes...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28890902/pasteurella-multocida-bacteremia-and-peritonitis-in-a-patient-with-cirrhosis-a-life-threatening-case-from-a-prick-of-a-cactus
#9
Jodi-Anne Wallace, Jonathan Hussain, Alberto Unzueta, Giuseppe Morelli
A 58-year-old male with nonalcoholic steatohepatitis cirrhosis presents with right lower extremity cellulitis, abdominal tenderness, and severe sepsis after sustaining puncture injury from a cactus on a property with feral cats. Blood cultures and diagnostic paracentesis were consistent with spontaneous bacterial peritonitis due to Pasteurella multocida, a gram-negative coccobacillus found in the respiratory tract of domestic animals. The patient received timely antibiotic coverage with resolution of spontaneous bacterial peritonitis and sepsis after 14-day treatment...
July 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28871257/reactivation-of-intestinal-inflammation-is-suppressed-by-catestatin-in-a-murine-model-of-colitis-via-m1-macrophages-and-not-the-gut-microbiota
#10
Mohammad F Rabbi, Nour Eissa, Peris M Munyaka, Laëtitia Kermarrec, Omar Elgazzar, Ehsan Khafipour, Charles N Bernstein, Jean Eric Ghia
While there is growing awareness of a relationship between chromogranin-A (CHGA) and susceptibility to inflammatory conditions, the role of human catestatin [(hCTS); CHGA352-67] in the natural history of established inflammatory bowel disease is not known. Recently, using two different experimental models, we demonstrated that hCTS-treated mice develop less severe acute colitis. We have also shown the implication of the macrophages in this effect. The aims of this study were to determine (1) whether hCTS treatment could attenuate the reactivation of inflammation in adult mice with previously established chronic colitis; (2) whether this effect is mediated through macrophages or the gut microbiota...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28871189/expression-and-anti-inflammatory-role-of-activin-receptor-interacting-protein-2-in-lipopolysaccharide-activated-macrophages
#11
Qian Wu, Yan Qi, Na Wu, Chunhui Ma, Wenfang Feng, Xueling Cui, Zhonghui Liu
The bacterial endotoxin lipopolysaccharide (LPS), a key pathogenic stimulator, can induce the activation of macrophages. Activin receptor-interacting protein 2 (ARIP2), an intracellular signaling protein, has a wide histological distribution, however, whether ARIP2 is involved in regulation of activation of macrophages was not well characterized. Here, by immunocytochemical staining, we found that ARIP2 protein existed in monocyte-macrophage cell line RAW264.7 cells and peritoneal macrophages of mouse, and ARIP2 expression in RAW264...
September 4, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28836723/rifaximin-treatment-is-associated-with-reduced-risk-of-cirrhotic-complications-and-prolonged-overall-survival-in-patients-experiencing-hepatic-encephalopathy
#12
S H Kang, Y B Lee, J-H Lee, J Y Nam, Y Chang, H Cho, J-J Yoo, Y Y Cho, E J Cho, S J Yu, M Y Kim, Y J Kim, S K Baik, J-H Yoon
BACKGROUND: Rifaximin might decrease the risk of portal hypertension-related complications by controlling small intestinal bacterial overgrowth. AIM: To evaluate whether rifaximin was associated with the risk of death and cirrhotic complications. METHODS: We conducted a retrospective study that included 1042 patients experiencing hepatic encephalopathy (HE): 421 patients without hepatocellular carcinoma (HCC; the non-HCC cohort) and 621 patients with HCC (the HCC cohort)...
August 24, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28836115/management-of-ascites-and-hepatorenal-syndrome
#13
REVIEW
Salvatore Piano, Marta Tonon, Paolo Angeli
Ascites represents the most common decompensating event in patients with liver cirrhosis. The appearance of ascites is strongly related to portal hypertension, which leads to splanchnic arterial vasodilation, reduction of the effective circulating volume, activation of endogenous vasoconstrictor systems, and avid sodium and water retention in the kidneys. Bacterial translocation further worsens hemodynamic alterations of patients with cirrhosis and ascites. The first-line treatment of uncomplicated ascites is a moderate sodium-restricted diet combined with diuretic treatment...
August 23, 2017: Hepatology International
https://www.readbyqxmd.com/read/28833704/lipopolysaccharide-suppresses-ige-mast-cell-mediated-reactions
#14
Nianrong Wang, Melanie McKell, Andrew Dang, Amnah Yamani, Lisa Waggoner, Simone Vanoni, Taeko Noah, David Wu, Anna Kordowski, Jörg Köhl, Kasper Hoebe, Senad Divanovic, Simon P Hogan
BACKGROUND: Clinical and experimental analyses have identified a central role for IgE/FcεRI/mast cells in promoting IgE-mediated anaphylaxis. Recent data from human studies suggest that bacterial infections can alter susceptibility to anaphylaxis. OBJECTIVE: We examined the effect of LPS exposure on the induction of IgE-mast cell-(MC) mediated reactions in mice. METHODS: C57BL/6 WT, TLR-4(-/-) and IL10(-/-) mice were exposed to LPS and serum cytokines (TNF and IL-10) were measured...
August 21, 2017: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28828043/comparative-evaluation-of-intra-operative-peritoneal-lavage-with-super-oxidized-solution-and-normal-saline-in-peritonitis-cases-randomized-controlled-trial
#15
Rikki Singal, Siddharth Dhar, Muzzafar Zaman, Bir Singh, Varsha Singh, Sheena Sethi
AIM: To investigate the efficacy of super-oxidized solution (SOS) over normal saline in peritonitis cases. Our objectives are to present the potential clinical impact of intraperitoneal lavage with solutions for early recovery of the patient by reducing the infection rate. MATERIAL AND METHODS: A double-blind random clinical trial was performed in 240 cases diagnosed as peritonitis at MM Institute of Medical Sciences and Research, Mullana, Ambala, India, from December 2013 to November 2015...
December 2016: Mædica
https://www.readbyqxmd.com/read/28827633/host-adaptation-of-burkholderia-pseudomallei-alters-metabolism-and-virulence-a-global-proteome-analysis
#16
Vanitha Mariappan, Kumutha Malar Vellasamy, Jamuna Vadivelu
Little is known about the evolution, adaptation and pathogenesis of Burkholderia pseudomallei within host during acute melioidosis infection. Melioidosis is a potential life threatening disease contracted through inhalation, ingestion, inoculation or direct entry of the organism into the blood stream via wounds or skin abrasions from contaminated soil and water. Environmental B. pseudomallei strain (Bp MARAN ), isolated during a melioidosis outbreak in Pahang, Malaysia was injected intra-peritoneally into a mouse and passaged strain was recovered from spleen (Bpmouse-adapted)...
August 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28822352/vibrio-vulnificus-martx-cytotoxin-causes-inactivation-of-phagocytosis-related-signaling-molecules-in-macrophages
#17
Chun-Liang Chen, Shu-Chun Chien, Tzeng-Horng Leu, Hans I-Chen Harn, Ming-Jer Tang, Lien-I Hor
BACKGROUND: Vibrio vulnificus is a marine bacterial species that causes opportunistic infections manifested by serious skin lesions and fulminant septicemia in humans. We have previously shown that the multifunctional autoprocessing repeats in toxin (MARTXVv1) of a biotype 1 V. vulnificus strain promotes survival of this organism in the host by preventing it from engulfment by the phagocytes. The purpose of this study was to further explore how MARTXVv1 inhibits phagocytosis of this microorganism by the macrophage...
August 19, 2017: Journal of Biomedical Science
https://www.readbyqxmd.com/read/28818628/a-prospective-multicentre-study-of-the-epidemiology-and-outcomes-of-bloodstream-infection-in-cirrhotic-patients
#18
Michele Bartoletti, Maddalena Giannella, Russell Lewis, Paolo Caraceni, Sara Tedeschi, Mical Paul, Christoph Schramm, Tony Bruns, Manuela Merli, Nazaret Cobos-Trigueros, Elena Seminari, Pilar Retamar, Patricia Muñoz, Mario Tumbarello, Patrizia Burra, Maria Torrani Cerenzia, Bruno Barsic, Ester Calbo, Alberto Enrico Maraolo, Nicola Petrosillo, Maria Angeles Galan-Ladero, Giampiero D'Offizi, Noa Bar Sinai, Jesus Rodríguez-Baño, Gabriella Verucchi, Mauro Bernardi, Pierluigi Viale
OBJECTIVE: The aim of this study was to describe the current epidemiology of BSI in patients with cirrhosis, analyse predictors of 30-day mortality, and risk factors for antibiotic resistance. METHODS: Cirrhotic patients developing a BSI episode were prospectively included at 19 centres in five countries from September 2014 to December 2015. The discrimination of mortality risk scores for 30-day mortality were compared by area under the receiver operator-risk and Cox-regression models...
August 14, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28818514/effects-of-low-dose-irradiation-on-mice-with-escherichia-coli-induced-sepsis
#19
Kyung-Hee Song, Seung-Youn Jung, Seong-Ho Kho, Sang-Gu Hwang, Hunjoo Ha, Seon Young Nam, Jie-Young Song
Although favorable immune responses to low-dose irradiation (LDI) have been observed in normal mice, i.e., a hormesis effect, little is known about the effects of LDI in infectious diseases. In this study, we examined the effects of LDI on mice with sepsis, a severe and often lethal hyperinflammatory response to bacteria. Female C57BL/6 mice were whole-body irradiated with 10cGy 48h before Escherichia coli infection, and survival, bacterial clearance, cytokines, and antioxidants were quantified. LDI pretreatment significantly increased survival from 46...
October 15, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28815056/hemojuvelin-regulates-the-innate-immune-response-to-peritoneal-bacterial-infection-in-mice
#20
Qian Wu, Yuanyuan Shen, Yunlong Tao, Jiayu Wei, Hao Wang, Peng An, Zhuzhen Zhang, Hong Gao, Tianhua Zhou, Fudi Wang, Junxia Min
Hereditary hemochromatosis and iron imbalance are associated with susceptibility to bacterial infection; however, the underlying mechanisms are poorly understood. Here, we performed in vivo bacterial infection screening using several mouse models of hemochromatosis, including Hfe (Hfe(-/-) ), hemojuvelin (Hjv(-/-) ), and macrophage-specific ferroportin-1 (Fpn1(fl/fl) ;LysM-Cre(+) ) knockout mice. We found that Hjv(-/-) mice, but not Hfe(-/-) or Fpn1(fl/fl) ;LysM-Cre(+) mice, are highly susceptible to peritoneal infection by both Gram-negative and Gram-positive bacteria...
2017: Cell Discovery
keyword
keyword
82621
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"