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acute pancreatitis

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https://www.readbyqxmd.com/read/29036961/-ovarian-carcinoma-associated-hyperamylasemia-masquerading-as-acute-pancreatitis-a-case-report
#1
D Y Huang, Y Miao, Q Li
No abstract text is available yet for this article.
October 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/29035174/in-male-rats-the-ability-of-central-insulin-to-suppress-glucose-production-is-impaired-by-olanzapine-whereas-glucose-uptake-is-left-intact
#2
Chantel Kowalchuk, Celine Teo, Virginia Wilson, Araba Chintoh, Loretta Lam, Sri Mahavir Agarwal, Adria Giacca, Gary J Remington, Margaret K Hahn
BACKGROUND: Insulin receptors are widely expressed in the brain and may represent a crossroad between metabolic and cognitive disorders. Although antipsychotics, such as olanzapine, are the cornerstone treatment for schizophrenia, they are associated with high rates of type 2 diabetes and lack efficacy for illness-related cognitive deficits. Historically, this risk of diabetes was attributed to the weight gain propensity of antipsychotics, but recent work suggests antipsychotics can have weight-independent diabetogenic effects involving unknown brain-mediated mechanisms...
October 16, 2017: Journal of Psychiatry & Neuroscience: JPN
https://www.readbyqxmd.com/read/29033186/a-preliminary-study-on-fetal-lung-injury-in-a-rat-model-of-acute-pancreatitis-in-pregnancy
#3
Liang Zhao, Teng Zuo, Qiao Shi, Fang-Chao Mei, Yu-Pu Hong, Wen-Hong Deng, Jia Yu, Peng Hu, Wei-Xing Wang
Acute pancreatitis in pregnancy (APIP), which was thought to be rare, is becoming more frequent. In addition, high perinatal mortality among fetuses has been reported. Our research aimed to investigate and assess fetal lung injury in a rat model of APIP and its possible mechanisms. The APIP model was induced by sodium taurocholate in Sprague-Dawley rats during the third trimester. Sham-operated (SO) rats in late gestation were used as controls, and dynamic observation and detection in the SO and acute pancreatitis (AP) groups were performed at 3 time-points...
September 18, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/29032692/a-post-endoscopic-retrograde-cholangiopancreatography-subcapsular-hepatic-hematoma
#4
Rocío Soler Humanes, Miguel Ángel Suárez Muñoz, Blanca García García
Nowadays endoscopic retrograde cholangiopancreatography (ERCP) is a minimally invasive technique with a complication rate around 2.5% in expert hands, being the most frequent: acute pancreatitis, cholangitis, hemorrhage and perforation. An exceptional complication is subcapsular hepatic hematoma, first published in the literature in 2000, with few cases reported. Regarding the case published by Del Moral Martínez et al (Hepatic Hematoma after ERCP: presentation of two new cases. Rev Esp Enferm Dig 2017, Vol...
October 16, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/29031861/the-benefits-of-early-oral-nutrition-in-mild-acute-pancreatitis
#5
Kate M Ellery, Soma Kumar, Wallace Crandall, Cheryl Gariepy
OBJECTIVE: To determine whether early patient-directed oral nutrition in children with mild acute pancreatitis decreases the length of hospitalization without increasing complications. STUDY DESIGN: Hospitalized patients aged 2-21 years of age who met the criteria for acute pancreatitis based on the Revised Atlanta Classification were enrolled prospectively and allowed to eat by mouth at their discretion (patient-directed nutrition [PDN]). These patients were compared with a retrospective cohort of children who were allowed to eat based on traditional practices (treatment team-directed nutrition [TTDN])...
October 11, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29031723/inhibition-of-cholinergic-potentiation-of-insulin-secretion-from-pancreatic-islets-by-chronic-elevation-of-glucose-and-fatty-acids-protection-by-casein-kinase-2-inhibitor
#6
Nicolai M Doliba, Qin Liu, Changhong Li, Pan Chen, Chengyang Liu, Ali Naji, Franz M Matschinsky
OBJECTIVES: Chronic hyperlipidemia and hyperglycemia are characteristic features of type 2 diabetes (T2DM) that are thought to cause or contribute to β-cell dysfunction by "glucolipotoxicity." Previously we have shown that acute treatment of pancreatic islets with fatty acids (FA) decreases acetylcholine-potentiated insulin secretion. This acetylcholine response is mediated by M3 muscarinic receptors, which play a key role in regulating β-cell function. Here we examine whether chronic FA exposure also inhibits acetylcholine-potentiated insulin secretion using mouse and human islets...
October 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/29030854/acute-pancreatitis-secondary-to-severe-hypertriglyceridaemia-in-a-patient-with-type-1a-glycogen-storage-disease-emergent-use-of-plasmapheresis
#7
E Rivers, B C Reynolds, S Bunn, N J Leech, J Straker, H J Lambert
Acute pancreatitis is a well-recognised complication of hypertriglyceridaemia. High serum triglycerides may develop in the autosomal recessive disorder glycogen storage disease (GSD). Plasmapheresis has been effective in reducing triglyceride levels in pancreatitis secondary to other conditions but not previously described in GSD. We describe a 16-year-old male with type 1a GSD who presented with severe abdominal pain, tachycardia and tachypnoea. Abdominal computed tomography (CT) demonstrated acute pancreatitis...
October 14, 2017: JIMD Reports
https://www.readbyqxmd.com/read/29030078/evaluation-of-the-prognostic-value-of-neutrophil-to-lymphocyte-ratio-in-patients-with-hypertriglyceridemia-induced-acute-pancreatitis
#8
Yuchen Wang, Harry E Fuentes, Bashar M Attar, Palash Jaiswal, Melchor Demetria
INTRODUCTION: Recent studies attribute promising prognostic values to various inflammatory biomarkers in acute pancreatitis, including the following: the neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and red cell distribution width (RDW). We aimed to determine the performance of these biomarkers for detecting disease severity in patients with hypertriglyceridemia-induced acute pancreatitis (HTG-AP). METHODS: We retrospectively reviewed 110 patients with HTG-AP and compared the NLR, PLR, and RDW in different severity groups...
October 6, 2017: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/29030007/pretreatment-of-a-matrix-metalloproteases-inhibitor-and-aprotinin-attenuated-the-development-of-acute-pancreatitis-induced-lung-injury-in-rat-model
#9
Kuang-En Chu, Yao Fong, David Wang, Chao Fuh Chen, Diana Yu-Wung Yeh
OBJECTIVE: Acute lung injury (ALI) is one of the most common extra-pancreatic complications of acute pancreatitis. In this study, we examined the protective effect of protease inhibitor aprotinin and a matrix metalloproteinase inhibitor (MMPi) on pulmonary inflammation in rats with severe pancreatitis-associated ALI. METHOD: A rat model of acute pancreatitis (AP) was established by injecting sodium glycodeoxycholate (GDOC) into the pancreatic duct. Pharmacological interventions included pretreatment with a protease inhibitor aprotinin (10mg/kg) and a matrix metalloproteinase inhibitor (MMPi, 100g/kg)...
October 6, 2017: Immunobiology
https://www.readbyqxmd.com/read/29028284/tissue-factor-bearing-microparticles-and-inflammation-a-potential-mechanism-for-the-development-of-venous-thromboembolism-in-cancer
#10
REVIEW
K Date, C Ettelaie, A Maraveyas
Cancer is associated with an increased risk of venous thromboembolism (VTE); the exact mechanisms for the induction of VTE remain to be fully elucidated, yet it is widely acknowledged that tissue factor-positive microparticles (TF-MPs) may play a significant role. However, TF-MPs have yet to be accepted as a bona fide biomarker for cancer-associated VTE, as the presence of elevated TF-MPs levels is not always accompanied by thrombosis; interestingly in certain cases, particularly in pancreatic cancer, VTE seems to be more likely in the context of acute inflammation...
October 13, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29025374/the-prognostic-significance-of-cancer-associated-fibroblasts-in-pancreatic-ductal-adenocarcinoma
#11
Hyunjin Park, Yangkyu Lee, Hyejung Lee, Jin-Won Kim, Jin-Hyeok Hwang, Jaihwan Kim, Yoo-Seok Yoon, Ho-Seong Han, Haeryoung Kim
Cancer-associated fibroblasts are abundant in the desmoplastic stroma of pancreatic ductal adenocarcinomas and are considered to play important roles in tumor progression. In this study, we investigated the expression status of secreted protein acidic and rich in cysteine, periostin, fibroblast-activated protein, and the newly developed proCOL11A1 antibody in the stroma of surgically resected pancreatic ductal adenocarcinomas and their prognostic implications. Tissue microarrays were constructed from 155 surgically resected pancreatic ductal adenocarcinomas and paired non-neoplastic pancreata and from another independent set of 48 normal/benign pancreata, and immunohistochemical stains were performed for proCOL11A1, fibroblast-activated protein, secreted protein acidic and rich in cysteine, and periostin...
October 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/29023527/dose-escalated-radiotherapy-for-unresectable-or-locally-recurrent-pancreatic-cancer-dose-volume-analysis-toxicity-and-outcome-of-28-consecutive-patients
#12
Sebastian Zschaeck, Bibiana Blümke, Peter Wust, David Kaul, Marcus Bahra, Hanno Riess, Fritz Klein, Marianne Sinn, Uwe Pelzer, Volker Budach, Pirus Ghadjar
PURPOSE: The role of radiotherapy for unresectable pancreatic cancer is controversial. A benefit of additional radiotherapy is supported by some observations. A dose-effect relationship was recently found by dose escalation employing image guided and intensity modulated radiotherapy. METHODS: We retrospectively evaluated 28 consecutive patients, all with history of extensive prior therapies for unresectable locally advanced/ recurrent pancreatic cancer (LAPC/LRPC)...
2017: PloS One
https://www.readbyqxmd.com/read/29022866/ictv-virus-taxonomy-profile-hepeviridae
#13
Michael A Purdy, Tim J Harrison, S Jameel, X-J Meng, H Okamoto, W H M Van der Poel, Donald B Smith, Ictv Report Consortium
The family Hepeviridae includes enterically transmitted small non-enveloped positive-sense RNA viruses. It includes the genera Piscihepevirus, whose members infect fish, and Orthohepevirus, whose members infect mammals and birds. Members of the genus Orthohepevirus include hepatitis E virus, which is responsible for self-limiting acute hepatitis in humans and several mammalian species; the infection may become chronic in immunocompromised individuals. Extrahepatic manifestations of Guillain-Barré syndrome, neuralgic amyotrophy, glomerulonephritis and pancreatitis have been described in humans...
October 12, 2017: Journal of General Virology
https://www.readbyqxmd.com/read/29019877/a-spontaneous-hematoma-arising-within-an-intrapancreatic-accessory-spleen-a-case-report-and-literature-review
#14
Guo-Dong Shan, Wen-Guo Chen, Feng-Ling Hu, Li-Hua Chen, Jing-Hua Yu, Hua-Tuo Zhu, Qi-Qi Gao, Guo-Qiang Xu
RATIONAL: Hematoma arising within an intrapancreatic accessory spleen (IPAS) is an extremely rare pathological entity. PATIENT CONCERN: We present the case of a 39-year-old man with acute abdominal pain. DIAGNOSES: The patient was initially diagnosed as pancreatic cystic neoplasm according to CT and MRI imaging. INTERVENTIONS: Distal pancreatectomy was conducted because of the possibility of malignancy. OUTCOMES: Surgical resection showed that the lesion was a hematoma in an IPAS...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29019583/management-of-infected-pancreatic-necrosis-state-of-the-art
#15
Roberto Rasslan, Fernando da Costa Ferreira Novo, Alberto Bitran, Edivaldo Massazo Utiyama, Samir Rasslan
Pancreatic necrosis occurs in 15% of acute pancreatitis. The presence of infection is the most important factor in the evolution of pancreatitis. The diagnosis of infection is still challenging. Mortality in infected necrosis is 20%; in the presence of organic dysfunction, mortality reaches 60%. In the last three decades, there has been a real revolution in the treatment of infected pancreatic necrosis. However, the challenges persist and there are many unsolved questions: antibiotic treatment alone, tomography-guided percutaneous drainage, endoscopic drainage, video-assisted extraperitoneal debridement, extraperitoneal access, open necrosectomy? A step up approach has been proposed, beginning with less invasive procedures and reserving the operative intervention for patients in which the previous procedure did not solve the problem definitively...
September 2017: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/29019098/gallstone-ileus-monocentric-experience-looking-for-the-adequate-approach
#16
Vincenzo Scuderi, Vincenzo Adamo, Marco Naddeo, William Di Natale, Ljevin Boglione, Sebastiano Cavalli
Common complications of biliary lithiasis are cholecystitis, bile duct lithiasis, and acute biliary pancreatitis. Gallstone ileus is uncommon complications often requiring surgical approach. It is a mechanical bowel obstruction caused by a biliary calculus usually originating from a bilioenteric fistula. Because of the limited number of reported cases, the optimal surgical method of treatment has been the subject of ongoing debate. A retrospective, observational, descriptive study was conduct on patients diagnosed with non-neoplastic bowel occlusion...
October 10, 2017: Updates in Surgery
https://www.readbyqxmd.com/read/29018990/safety-and-effectiveness-of-an-endoscopically-placed-duodenal-jejunal-bypass-device-endobarrier%C3%A2-outcomes-in-114-patients
#17
Patrice M Forner, Timothy Ramacciotti, John E Farey, Reginald V Lord
BACKGROUND: The duodenal-jejunal bypass liner (DJBL) is an endoscopically placed device designed to achieve weight loss and improve glycemic control in obese patients. Previous studies report promising results but typically included small patient numbers and short follow-up. This study aims to determine the safety and effectiveness of the device. METHODS: Study design: A series of all patients treated by the DJBL at our institutions. OUTCOME MEASUREMENTS: Weight loss, biochemical measures, complications...
October 11, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/29018453/inulin-type-fructans-modulates-pancreatic-gut-innate-immune-responses-and-gut-barrier-integrity-during-experimental-acute-pancreatitis-in-a-chain-length-dependent-manner
#18
Yue He, Chengfei Wu, Jiahong Li, Hongli Li, Zhenghua Sun, Hao Zhang, Paul de Vos, Li-Long Pan, Jia Sun
Acute pancreatitis (AP) is a common abdominal inflammatory disorder and one of the leading causes of hospital admission for gastrointestinal disorders. No specific pharmacological or nutritional therapy is available but highly needed. Inulin-type fructans (ITFs) are capable of modifying gut immune and barrier homeostasis in a chemistry-dependent manner and hence potentially applicable for managing AP, but their efficacy in AP has not been demonstrated yet. The current study aimed to examine and compare modulatory effects of ITFs with different degrees of fermentability on pancreatic-gut immunity and barrier function during experimentally induced AP in mice...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29018325/hearing-loss-controlled-by-optogenetic-stimulation-of-nonexcitable-nonglial-cells-in-the-cochlea-of-the-inner-ear
#19
Mitsuo P Sato, Taiga Higuchi, Fumiaki Nin, Genki Ogata, Seishiro Sawamura, Takamasa Yoshida, Takeru Ota, Karin Hori, Shizuo Komune, Satoru Uetsuka, Samuel Choi, Masatsugu Masuda, Takahisa Watabe, Sho Kanzaki, Kaoru Ogawa, Hidenori Inohara, Shuichi Sakamoto, Hirohide Takebayashi, Katsumi Doi, Kenji F Tanaka, Hiroshi Hibino
Light-gated ion channels and transporters have been applied to a broad array of excitable cells including neurons, cardiac myocytes, skeletal muscle cells and pancreatic β-cells in an organism to clarify their physiological and pathological roles. Nonetheless, among nonexcitable cells, only glial cells have been studied in vivo by this approach. Here, by optogenetic stimulation of a different nonexcitable cell type in the cochlea of the inner ear, we induce and control hearing loss. To our knowledge, deafness animal models using optogenetics have not yet been established...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/29018145/acute-pancreatitis-with-eruptive-xanthoma
#20
Serkan Duzayak, Zeynel Abidin Sayiner, Suna Erkılıç, Huseyin Serhat Inaloz
Eruptive xanthomas are benign skin lesions caused by localised deposition of lipids in the dermis. Xanthomas can present as early manifestations of systemic disorders, which are typically caused by elevated levels of serum triglycerides and uncontrolled diabetes. Early recognition and treatment of the underlying condition decreases morbidity and mortality. After treatment of the underlying metabolic disorders, lesions mostly disappear without leaving scars. We present a case with multiple yellowish, erythematous papules on the extremities suggestive of eruptive xanthomas admitted to our hospital with acute pancreatitis...
October 9, 2017: BMJ Case Reports
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