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https://www.readbyqxmd.com/read/29345251/cancer-associated-cachexia
#1
REVIEW
Vickie E Baracos, Lisa Martin, Murray Korc, Denis C Guttridge, Kenneth C H Fearon
Cancer-associated cachexia is a disorder characterized by loss of body weight with specific losses of skeletal muscle and adipose tissue. Cachexia is driven by a variable combination of reduced food intake and metabolic changes, including elevated energy expenditure, excess catabolism and inflammation. Cachexia is highly associated with cancers of the pancreas, oesophagus, stomach, lung, liver and bowel; this group of malignancies is responsible for half of all cancer deaths worldwide. Cachexia involves diverse mediators derived from the cancer cells and cells within the tumour microenvironment, including inflammatory and immune cells...
January 18, 2018: Nature Reviews. Disease Primers
https://www.readbyqxmd.com/read/29344025/insulin-resistance-in-kidney-disease-is-there-a-distinct-role-separate-from-that-of-diabetes-or-obesity
#2
REVIEW
Adam Whaley-Connell, James R Sowers
Insulin resistance is a central component of the metabolic dysregulation observed in obesity, which puts one at risk for the development of type 2 diabetes and complications related to diabetes such as chronic kidney disease. Insulin resistance and compensatory hyperinsulinemia place one at risk for other risk factors such as dyslipidemia, hypertension, and proteinuria, e.g., development of kidney disease. Our traditional view of insulin actions focuses on insulin-sensitive tissues such as skeletal muscle, liver, adipose tissue, and the pancreas...
December 2017: Cardiorenal Medicine
https://www.readbyqxmd.com/read/29341948/biochemical-changes-in-experimental-rat-model-of-abdominal-compartment-syndrome
#3
Raina G Ardasheva, Mariana D Argirova, Valentin I Turiiski, Athanas D Krustev
BACKGROUND: Increased intra-abdominal pressure (IAP) causes tissue ischemia, subsequent hypoxia, and impairment of normal tissue metabolism. Elevation of IAP above 20 mmHg leads to progression of abdominal compartment syndrome (ACS) that is associated with organ dysfunction or failure not previously manifested. AIM: To evaluate the eff ects of diff erent grades and time of exposure to IAP on biochemical parameters and oxidative stress in organs aff ected by ischemia using previously developed rat model...
December 20, 2017: Folia Medica
https://www.readbyqxmd.com/read/29341164/patient-derived-organoid-models-help-define-personalized-management-of-gastrointestinal-cancer
#4
REVIEW
M R Aberle, R A Burkhart, H Tiriac, S W M Olde Damink, C H C Dejong, D A Tuveson, R M van Dam
BACKGROUND: The prognosis of patients with different gastrointestinal cancers varies widely. Despite advances in treatment strategies, such as extensive resections and the addition of new drugs to chemotherapy regimens, conventional treatment strategies have failed to improve survival for many tumours. Although promising, the clinical application of molecularly guided personalized treatment has proven to be challenging. This narrative review focuses on the personalization of cancer therapy using patient-derived three-dimensional 'organoid' models...
January 2018: British Journal of Surgery
https://www.readbyqxmd.com/read/29339101/atherogenic-diet-induced-lipid-accumulation-induced-nf%C3%AE%C2%BAb-level-in-heart-liver-and-brain-of-wistar-rat-and-diosgenin-as-an-anti-inflammatory-agent
#5
Ambika Binesh, Sivasithamparam Niranjali Devaraj, Devaraj Halagowder
Atherogenic Diet (AD) was given to rats to understand the key role of inflammatory mediators in atherosclerotic lesion formation, as a serendipitous study, the diet induced inflammatory mediators in liver and brain, whereas pancreas, kidney and spleen were not affected. The efficacy of diosgenin in ameliorating atherosclerotic progression in heart and suppression of inflammatory mediators in liver and brain of Wistar rat fed on AD diet was investigated. Atherogenic diet triggered inflammatory mediators in heart, liver and brain by upregulating TNF-α, COX-2 and NFkBp65 which are the inflammatory hub, played a key role in pathophysiologic conditions...
January 12, 2018: Life Sciences
https://www.readbyqxmd.com/read/29334743/-adiponectin-in-patients-with-metabolic-syndrome-and-diseases-of-the-liver-bile-ducts-and-pancreas
#6
Adam Vašura, Martin Blaho, Petr Dítě, Tomáš Kupka, Pavel Svoboda, Arnošt Martínek
Epidemiological data show that the metabolic syndrome can be diagnosed in up to 30 % of the population. Regarding 5 components of the metabolic syndrome, three of them, in case of positivity (visceral obesity, arterial hypertension, hypertriglyceridemia, changes of HDL-cholesterol levels and type 2 diabetes mellitus), are pathogenic factors which are the most frequently related to cardiovascular diseases, but currently they are also the focus of interest for gastroenterologists. The relationship between non-alcoholic hepatic steatosis, including non-alcoholic steatohepatitis, has been described...
2018: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29329410/1918-h1n1-influenza-virus-replicates-and-induces-pro-inflammatory-cytokine-responses-in-extra-respiratory-tissues-of-ferrets
#7
Emmie de Wit, Jurre Siegers, Jacqueline M Cronin, Sarah Weatherman, Judith van den Brand, Lonneke M Leijten, Peter van Run, Lineke Begeman, Henk-Jan van den Ham, Arno C Andeweg, Trenton Bushmaker, Dana P Scott, Greg Saturday, Vincent J Munster, Heinz Feldmann, Debby van Riel
Background: The 1918 Spanish H1N1 influenza pandemic was the most severe recorded influenza pandemic with an estimated 20-50 million deaths worldwide. Even though it is known that influenza viruses can cause extra-respiratory tract complications-which are often severe or even fatal- the potential contribution of extra-respiratory tissues to the pathogenesis of 1918 H1N1 virus infection has not been studied comprehensively. Methods: Here, we performed a time course study in ferrets inoculated intranasally with 1918 H1N1 virus, with special emphasis on the involvement of extra-respiratory tissues...
January 10, 2018: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29329190/landscape-of-living-multi-organ-donation-in-the-united-states-a-registry-based-cohort-study
#8
Macey L Henderson, Sandra R DiBrito, Alvin G Thomas, Courtenay M Holscher, Ashton A Shaffer, Mary Grace Bowring, Tanjala S Purnell, Allan B Massie, Jacqueline Garonzik-Wang, Madeleine Waldram, Krista L Lentine, Dorry L Segev
BACKGROUND: The donation of multiple allografts from a single living donor is a rare practice, and the patient characteristics and outcomes associated with these procedures are not well described. METHODS: Using the SRTR registry, we identified 101 living multi-organ donors and their 133 recipients. RESULTS: The 49 sequential (donations during separate procedures) multi-organ donors provided grafts to 81 recipients: 21 kidney-then-liver, 15 liver-then-kidney, 5 lung-then-kidney, 3 liver-then-intestine, 3 kidney-then-pancreas, 1 lung-then-liver, and 1 pancreas-then-kidney...
January 11, 2018: Transplantation
https://www.readbyqxmd.com/read/29324681/ppoma-review-epidemiology-aetiopathogenesis-prognosis-and-treatment
#9
REVIEW
Thais Ligiero Braga, Ralph Santos-Oliveira
Generally, pancreatic polypeptide-secreting tumor of the distal pancreas (PPoma) is classified as a rare tumor, and may occur sporadically or be associated in families or with multiple endocrine neoplasia type 1 (NEM 1). It grows slowly, reaching large dimensions at the time of diagnosis and the symptomatology is fundamentally due to the mass effect, causing either non-specific abdominal pain or symptoms suggestive of obstruction of the pancreatic or biliary duct. Therefore, when detected, they are usually malignant, with metastases mainly in the liver...
January 11, 2018: Diseases (Basel)
https://www.readbyqxmd.com/read/29321828/exendin-4-protects-mice-from-d-galactose-induced-hepatic-and-pancreatic-dysfunction
#10
Akram Ahangarpour, Ali Akbar Oroojan, Mohammad Badavi
Investigations into pharmaceutical intervention of pancreatic and hepatic dysfunction associated with metabolic disturbances have received relatively little attention. The aim of this study was to investigate the protective effects of exendin-4 in mice receiving D-galactose, a reducing sugar that triggers ROS production and inflammatory mediators affecting the pancreas and liver. Exendin-4 is an United States Food and Drug Administration (FDA) approved glucagon-like peptide that increases insulin dependent glycogen synthesis and glucose uptake...
2018: Pathobiology of Aging & Age related Diseases
https://www.readbyqxmd.com/read/29321614/effects-on-metabolic-parameters-in-young-rats-born-with-low-birth-weight-after-exposure-to-a-mixture-of-pesticides
#11
Terje Svingen, Louise Ramhøj, Karen Mandrup, Sofie Christiansen, Marta Axelstad, Anne Marie Vinggaard, Ulla Hass
Pesticide exposure during fetal life can lead to low birth weight and is commonly observed in reproductive toxicology studies. Associations have also been found in low birth weight babies born from pesticide-exposed gardeners. Since low birth weight is also linked to metabolic disorders, it can be speculated that early life exposure to pesticides could increase the risk of becoming obese or developing diabetes later in life. We have analyzed potential long-term effects of gestational and lactational exposure to a low dose mixture of six pesticides that individually can cause low birth weight: Cyromazine, MCPB, Pirimicarb, Quinoclamine, Thiram, and Ziram...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29319261/synchronous-dual-primary-malignancies-of-liver-and-pancreas-with-colonic-metastasis-an-unique-presentation
#12
Nitin R Gaikwad, Sudhir J Gupta, Amol R Samarth, Tushar H Sankalecha
Synchronous appearance of the primary gastrointestinal malignancies is rare. Coexistence of primary pancreatic and hepatocellular carcinoma as synchronous malignancy is even rarer. We report a case of such combination in a 50 year old female who presented with bleeding per rectum and while evaluating we found simultaneous appearance of primary malignancies of pancreas, liver and solitary colonic metastasis from the pancreas in the background of chronic calcific pancreatitis. To the best of our knowledge this combination of synchronous pancreatic and hepatocellular carcinoma and colonic metastasis from the pancreas is unique...
October 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29318995/sinistral-portal-hypertension-due-to-pancreatic-hydatid-cyst
#13
Tolga Canbak, Aylin Acar, Ali Ediz Kıvanç, Fatih Başak, Fatma Kulalı, Gürhan Baş
Hydatid disease is caused by Echinococcus granulosus. Hydatid cysts are commonly located in the liver and lungs. The occurrence of pancreatic hydatid cysts is very rare, even in endemic areas. Sinistral portal hypertension, which is rarely seen, occurs when a pathological process causes splenic vein occlusion. A 26-year-old male patient presented with abdominal pain. He had a history of operation for hydatid cyst of the lung 15 years ago. A left thoracotomy incision scar was observed during his physical examination...
December 2017: Türkiye Parazitolojii Dergisi
https://www.readbyqxmd.com/read/29318756/loss-of-skeletal-muscle-during-systemic-chemotherapy-is-prognostic-of-poor-survival-in-patients-with-foregut-cancer
#14
Louise E Daly, Éadaoin B Ní Bhuachalla, Derek G Power, Samantha J Cushen, Karl James, Aoife M Ryan
BACKGROUND: Malnutrition, weight loss, and muscle wasting are common in patients with foregut cancers (oesophagus, stomach, pancreas, liver, and bile ducts) and are associated with adverse clinical outcomes. However, little is known about the changes in body composition that occur in these patients during chemotherapy and its impacts clinical outcomes. PATIENTS AND METHODS: A prospective study of adult foregut cancer patients undergoing chemotherapy between 2012 and 2016 was conducted...
January 9, 2018: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/29310810/radiological-features-and-metastatic-patterns-of-thymic-neuroendocrine-tumours
#15
T Araki, L M Sholl, H Hatabu, M Nishino
AIM: To investigate the clinical and image features of thymic neuroendocrine tumours (NETs), and characterise the radiological patterns of recurrence and metastasis on serial imaging studies. MATERIALS AND METHODS: The study included 14 patients (11 males) with a histopathological diagnosis of thymic NETs (one typical carcinoid, eight atypical carcinoid, and five large cell neuroendocrine carcinoma). Preoperative images were assessed for features of primary tumours...
January 5, 2018: Clinical Radiology
https://www.readbyqxmd.com/read/29304221/type-2-diabetes-and-risk-of-incident-cancers-in-china-a-prospective-study-among-0-5-million-chinese-adults
#16
Xiong-Fei Pan, Meian He, Canqing Yu, Jun Lv, Yu Guo, Zheng Bian, Ling Yang, Yiping Chen, Tangchun Wu, Zhengming Chen, An Pan, Liming Li
Using data from the China Kadoorie Biobank study, we conducted a prospective investigation on the association between type 2 diabetes mellitus (T2DM) and cancer risk in Chinese adults. A total of 508,892 participants (mean (standard deviation) age = 51.5 (10.7) years) without prior cancer diagnosis at baseline (2004-2008) were included. We documented 17,463 incident cancer cases during follow-up until December 31, 2013. Participants with T2DM had increased risks of total and certain site-specific cancers, and the hazard ratio (HR) was 1...
January 3, 2018: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29301491/pancreatic-panniculitis-the-bright-side-of-the-moon-in-solid-cancer-patients
#17
Elena Guanziroli, Antonella Colombo, Antonella Coggi, Raffaele Gianotti, Angelo Valerio Marzano
BACKGROUND: Pancreatic panniculitis is a rare complication of pancreas disorders occurring in 0.3-3% of patients, most often accompanied by the pancreatic acinar carcinoma. It presents multiple, painful, deep, ill-defined, red-brown, migratory nodules and plaques of hard elastic consistency; often ulcerated and typically located on the lower proximal and distal extremities. The pathogenesis is not fully understood, but it is thought to result from lipolysis and fat necrosis with secondary tissue inflammation induced by pancreatic enzymes...
January 4, 2018: BMC Gastroenterology
https://www.readbyqxmd.com/read/29299990/aqueous-extract-of-argania-spinosa-l-fruits-ameliorates-diabetes-in-streptozotocin-induced-diabetic-rats
#18
Mohamed Eddouks, Hebi Morad
INTRODUCTION: The argan tree (Argania spinosa L.) is an endemic species from south-western Morocco. Argan-based preparations have been widely used in Moroccan traditional medicine for their biological properties including diabetes especially argan oil. However, the antihypergycemic effect of the pericarp of A. spinosa fruit has never been evaluated. OBJECTIVE: The purpose of this study was to investigate the effect of a single dose and daily oral administration for seven days of aqueous extract of pericarp of Argania spinosa fruit (A...
January 3, 2018: Cardiovascular & Hematological Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/29291244/unveiling-massive-numbers-of-cancer-related-urinary-microrna-candidates-via-nanowires
#19
Takao Yasui, Takeshi Yanagida, Satoru Ito, Yuki Konakade, Daiki Takeshita, Tsuyoshi Naganawa, Kazuki Nagashima, Taisuke Shimada, Noritada Kaji, Yuta Nakamura, Ivan Adiyasa Thiodorus, Yong He, Sakon Rahong, Masaki Kanai, Hiroshi Yukawa, Takahiro Ochiya, Tomoji Kawai, Yoshinobu Baba
Analyzing microRNAs (miRNAs) within urine extracellular vesicles (EVs) is important for realizing miRNA-based, simple, and noninvasive early disease diagnoses and timely medical checkups. However, the inherent difficulty in collecting dilute concentrations of EVs (<0.01 volume %) from urine has hindered the development of these diagnoses and medical checkups. We propose a device composed of nanowires anchored into a microfluidic substrate. This device enables EV collections at high efficiency and in situ extractions of various miRNAs of different sequences (around 1000 types) that significantly exceed the number of species being extracted by the conventional ultracentrifugation method...
December 2017: Science Advances
https://www.readbyqxmd.com/read/29290653/pharmacokinetics-and-pharmacodynamics-of-shengjiang-decoction-in-rats-with-acute-pancreatitis-for-protecting-against-multiple-organ-injury
#20
Lv Zhu, Jun-Yi Li, Yu-Mei Zhang, Hong-Xin Kang, Huan Chen, Hang Su, Juan Li, Wen-Fu Tang
AIM: To explore the pharmacokinetics and pharmacodynamics of Shengjiang decoction (SJD) in rats with acute pancreatitis (AP) for protecting against multiple organ injury. METHODS: An AP model was established by retrograde perfusion of 3.5% sodium taurocholate into the biliopancreatic duct, and a control group (CG) received 0.9% sodium chloride instead. Twelve male Sprague-Dawley rats were randomly divided into a CG treated with SJD (CG + SJD) and a model group treated with SJD (MG + SJD), both of which were orally administered with SJD (5 g/kg) 2 h after surgery...
December 14, 2017: World Journal of Gastroenterology: WJG
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