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https://www.readbyqxmd.com/read/28643191/role-of-obesity-variables-in-detecting-hypertension-in-an-iranian-population
#1
Patricia Khashayar, Hamidreza Aghaei Meybodi, Mohsen Rezaei Hemami, Bagher Larijani
INTRODUCTION: As the high incidence of hypertension has been in conjunction with dramatic increase in the prevalence of obesity, many studies have suggested obesity as its underlying cause in diverse race and ethnic groups. AIM: The present study was designed to quantify the relationship between obesity variables and hypertension in Iranian population. A ROC curve analysis was also used to determine an optimal BMI cutoff for obesity with the aim of representing elevated incidence of hypertension in this population...
June 22, 2017: High Blood Pressure & Cardiovascular Prevention: the Official Journal of the Italian Society of Hypertension
https://www.readbyqxmd.com/read/28641752/congenital-diaphragmatic-hernia-associated-pulmonary-hypertension
#2
Matthew T Harting
Congenital diaphragmatic hernia (CDH) is a complex entity wherein a diaphragmatic defect allows intrathoracic herniation of intra-abdominal contents and both pulmonary parenchymal and vascular development are stifled. Pulmonary pathology and pathophysiology, including pulmonary hypoplasia and pulmonary hypertension, are hallmarks of CDH and are associated with disease severity. Pulmonary hypertension (PH) is sustained, supranormal pulmonary arterial pressure, and among patients with CDH (CDH-PH), is driven by hypoplastic pulmonary vasculature, including alterations at the molecular, cellular, and tissue levels, along with pathophysiologic pulmonary vasoreactivity...
June 2017: Seminars in Pediatric Surgery
https://www.readbyqxmd.com/read/28641751/fetal-imaging-and-therapy-for-cdh-current-status
#3
Titilayo Oluyomi-Obi, Tim Van Mieghem, Greg Ryan
In congenital diaphragmatic hernia (CDH), herniation of the abdominal organs into the fetal chest causes pulmonary hypoplasia and pulmonary hypertension, the main causes of neonatal mortality. As antenatal ultrasound screening improves, the risk of postnatal death can now be better predicted, allowing for the identification of fetuses that might most benefit from a prenatal intervention. Fetoscopic tracheal occlusion is being evaluated in a large international randomized controlled trial. We present the antenatal imaging approaches that can help identify fetuses that might benefit from antenatal therapy, and review the evolution of fetal surgery for CDH to date...
June 2017: Seminars in Pediatric Surgery
https://www.readbyqxmd.com/read/28640481/using-analytic-morphomics-to-describe-body-composition-associated-with-post-kidney-transplantation-diabetes-mellitus
#4
David C Cron, Kelly A Noon, Devan R Cote, Michael N Terjimanian, Joshua J Augustine, Stewart C Wang, Michael J Englesbe, Kenneth J Woodside
BACKGROUND: Better risk assessment tools are needed to predict post-transplantation diabetes mellitus (PTDM). Using analytic morphomic measurements from computed tomography (CT) scans, we aimed to identify specific measures of body composition associated with PTDM. METHODS: We retrospectively reviewed 99 non-diabetic kidney transplant recipients who received pre-transplant CT scans at a single institution between 1/2005 and 5/2014. Analytic morphomic techniques were used to measure abdominal adiposity, abdominal size, and psoas muscle area and density, standardized by gender...
June 22, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28638930/-different-adipose-tissue-depots-and-metabolic-syndrome-in-human
#5
Ran Wang, Xiao-Nan Li
Obesity is characterized by abnormal and excessive adipose tissue accumulated in the body. Compared with peripheral obesity (the accumulation of subcutaneous adipose tissue), abdominal obesity (the accumulation of visceral adipose tissue) is associated with increased risk of the metabolic syndrome, such as diabetes, hypertension, atherosclerosis, and dyslipidemia. Adipose tissue is a highly heterogeneous endocrine organ. Adipose tissue depots differ significantly in anatomy, cell biology, glucose and lipid metabolism as well as in endocrine regulation...
June 25, 2017: Sheng Li Xue Bao: [Acta Physiologica Sinica]
https://www.readbyqxmd.com/read/28638005/sclerosing-mesenteritis-causing-chylous-ascites-and-small-bowel-perforation
#6
Huei-Wen Lim, Keith S Sultan
BACKGROUND Sclerosing mesenteritis (SM) is a rare idiopathic inflammation and fibrosis of the mesentery. Its etiology and pathogenesis remain unclear. It has been linked to abdominal trauma related to peritoneal dialysis, recent abdominal surgery, idiopathic inflammatory disorder, paraneoplastic syndrome, ischemia/infection, and autoimmunity. Abdominal CT is the most sensitive imaging modality, and diagnosis is usually confirmed by surgical biopsy. Patients most often present with abdominal pain, nausea, vomiting, diarrhea, and weight loss, and less commonly with chylous ascites and small bowel obstruction...
June 22, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28626075/sex-differences-in-vascular-physiology-and-pathophysiology-estrogen-and-androgen-signaling-in-health-and-disease
#7
Austin C Boese, Seong Chul Kim, Ke-Jie Yin, Jean-Pyo Lee, Milton H Hamblin
Sex differences between women and men are often overlooked and underappreciated when studying the cardiovascular system. It has been long assumed that men and women are physiologically similar, and this notion has resulted in females being clinically evaluated and treated for cardiovascular pathophysiological complications as males. Currently, there is increased recognition of fundamental sex differences in cardiovascular function, anatomy, cell signaling, and pathophysiology. NIH has enacted guidelines expressly to gain knowledge about ways the sexes differ in both normal function and diseases at the various research levels (molecular, cellular, tissue, organ, system)...
June 16, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28624924/evaluation-of-hepatic-fibrosis-a-review-from-the-society-of-abdominal-radiology-disease-focus-panel
#8
REVIEW
Jeanne M Horowitz, Sudhakar K Venkatesh, Richard L Ehman, Kartik Jhaveri, Patrick Kamath, Michael A Ohliger, Anthony E Samir, Alvin C Silva, Bachir Taouli, Michael S Torbenson, Michael L Wells, Benjamin Yeh, Frank H Miller
Hepatic fibrosis is potentially reversible; however early diagnosis is necessary for treatment in order to halt progression to cirrhosis and development of complications including portal hypertension and hepatocellular carcinoma. Morphologic signs of cirrhosis on ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI) alone are unreliable and are seen with more advanced disease. Newer imaging techniques to diagnose liver fibrosis are reliable and accurate, and include magnetic resonance elastography and US elastography (one-dimensional transient elastography and point shear wave elastography or acoustic radiation force impulse imaging)...
June 17, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28624040/hyperglycemia-attenuates-receptor-activator-of-nf-%C3%AE%C2%BAb-ligand-induced-macrophage-activation-by-suppressing-insulin-signaling
#9
Chitaru Kurihara, Teruyoshi Tanaka, Dai Yamanouchi
BACKGROUND: Although male gender, aging, hypertension, dyslipidemia, and smoking are common risk factors for abdominal aortic aneurysm, diabetes mellitus is an independent negative risk factor. In aneurysm tissue, matrix metalloproteinases (MMPs) expressed by activated macrophages degrades extracellular matrix proteins. In our previous experimental study, we demonstrated that the aneurysmal formation and macrophage activity were suppressed by inhibiting mimicking hyperglycemia (HG) through upregulation of glucose-sensing nuclear receptor, Nr1h2...
June 15, 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28621751/geographic-variations-in-cardiometabolic-risk-factors-in-luxembourg
#10
Ala'a Alkerwi, Illiasse El Bahi, Saverio Stranges, Jean Beissel, Charles Delagardelle, Stephanie Noppe, Ngianga-Bakwin Kandala
Cardiovascular disease (CVD) and associated behavioural and metabolic risk factors constitute a major public health concern at a global level. Many reports worldwide have documented different risk profiles for populations with demographic variations. The objective of this study was to examine geographic variations in the top leading cardio metabolic and behavioural risk factors in Luxembourg, in order to provide an overall picture of CVD burden across the country. The analysis conducted was based on data from the nationwide ORISCAV-LUX survey, including 1432 subjects, aged 18-69 years...
June 16, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28620942/a-dose-escalation-study-of-combretastatin-a4-phosphate-in-healthy-dogs
#11
E Abma, P Smets, S Daminet, I Cornelis, K De Clercq, Y Ni, L Vlerick, H de Rooster
Combretastatin A4-Phosphate (CA4P) is a vascular disrupting agent revealing promising results in cancer treatments for humans. The aim of this study was to investigate the safety and adverse events of CA4P in healthy dogs as a prerequisite to application of CA4P in dogs with cancer. Ten healthy dogs were included. The effects of escalating doses of CA4P on physical, haematological and biochemical parameters, systolic arterial blood pressure, electrocardiogram, echocardiographic variables and general wellbeing were characterised...
June 16, 2017: Veterinary and Comparative Oncology
https://www.readbyqxmd.com/read/28620552/refractory-lactic-acidosis-in-small-cell-carcinoma-of-the-lung
#12
Daniel J Oh, Ellen Dinerman, Andrew H Matthews, Abraham W Aron, Katherine M Berg
BACKGROUND: Elevated lactate levels in critically ill patients are most often thought to be indicative of relative tissue hypoxia or type A lactic acidosis. Shock, severe anemia, and thromboembolic events can all cause elevated lactate due to tissue hypoperfusion, as well as the mitochondrial dysfunction thought to occur in sepsis and other critically ill states. Malignancy can also lead to elevation in lactate, a phenomenon described as type B lactic acidosis, which is much less commonly encountered in the critically ill...
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28619688/single-port-laparoscopy-in-gynecologic-oncology-seven-years-of-experience-at-a-single-institution
#13
Laura Moulton, Amelia M Jernigan, Caitlin Carr, Lindsey Freeman, Pedro F Escobar, Chad M Michener
BACKGROUND: Single port laparoscopy has gained popularity within minimally invasive gynecologic surgery for its feasibility, cosmetic outcomes and safety. However, within gynecologic oncology, there is limited data regarding short-term adverse outcomes and long term hernia risk in patients undergoing single port laparoscopic surgery. OBJECTIVE: To describe short-term outcomes and hernia rates in patients after single port laparoscopy in a gynecologic oncology practice...
June 12, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28619279/intra-abdominal-pressure-and-intra-abdominal-hypertension-in-critically-ill-obstetric-patients-a-prospective-cohort-study
#14
A Tyagi, S Singh, M Kumar, A K Sethi
BACKGROUND: Critically ill obstetric patients may have risk factors for intra-abdominal hypertension. This study evaluated the intra-abdominal pressure and its effect on organ function and the epidemiology of intra-abdominal hypertension. METHODS: Obstetric patients admitted to an Intensive Care Unit, with an anticipated stay greater than 24hours, were included. Intra-abdominal pressure was measured daily via a Foley catheter, based on intravesical pressure. RESULTS: One-hundred-and-one patients were enrolled...
May 10, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28618765/the-influence-of-intraabdominal-pressure-on-the-mortality-rate-of-patients-with-acute-pancreatitis
#15
Petar Svorcan, Maja Stojanovic, Predrag Stevanovic, Aleksadar Karamarkovic, Radmilo Jankovic, Nebojsa Ladjevic
BACKGROUND/AIM: Intraabdominal hypertension (IAH) is a common clinical finding in patients with acute pancreatitis and is associated with poor prognosis. This study aimed to determine the impact of intraabdominal pressure (IAP) on the mortality rate in patients with acute pancreatitis in an intensive care unit. MATERIALS AND METHODS: A total of 50 patients with acute pancreatitis were included in this prospective cohort study. Based on the obtained values of IAP, the patients were divided into two groups: those with normal IAP (n = 14) and increased IAP (n = 36)...
June 12, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28614775/changes-in-viability-of-rat-adipose-derived-stem-cells-isolated-from-abdominal-perinuclear-adipose-tissue-stimulated-with-pulsed-electromagnetic-field
#16
A Baranowska, B Skowron, B Nowak, K Ciesielczyk, P Guzdek, K Gil, J Kaszuba-Zwoinska
Previous experiments demonstrated that low-frequency electromagnetic field (LF-EMF) may activate cellular death pathways in proliferating cells. Therefore, we hypothesized that LF-EMF may also influence viability of highly proliferating undifferentiated adipose-derived stem cells. Obesity is classified as a civilization disease; its etiopathogenesis is presumed to include both genetic predisposition and influence of modified environmental factors, such as unbalanced diet with excess calories and/or too low physical activity...
April 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/28614762/intra-abdominal-hypertension-and-abdominal-compartment-syndrome-in-pediatrics-a-review
#17
REVIEW
Farah Chedly Thabet, Janeth Chiaka Ejike
PURPOSE: To consolidate pediatric intensivists' understanding of the pathophysiology, definition, incidence, monitoring, and management of intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS); and to highlight the characteristics related to the pediatric population. METHODS: This is a narrative review article that utilized a systematic search of the medical literature published in the English language between January 1990 and august 2016. Studies were identified by conducting a comprehensive search of Pub Med databases...
June 7, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28611533/functional-budd-chiari-syndrome-associated-with-severe-polycystic-liver-disease
#18
Precil Diego Miranda de Menezes Neves, Bruno Eduardo Pedroso Balbo, Elieser Hitoshi Watanabe, Vinicius Rocha-Santos, Wellington Andraus, Luiz Augusto Carneiro D'Albuquerque, Luiz Fernando Onuchic
A 50-year-old woman with end-stage renal disease secondary to autosomal dominant polycystic kidney disease was referred to a quaternary care center due to significantly increased abdominal girth. Her physical examination revealed tense ascites and abdominal collateral veins. A 10-L paracentesis improved abdominal discomfort and disclosed a transudate, suggestive of portal hypertension. A computed tomographic scan revealed massive hepatomegaly caused by multiple cysts of variable sizes, distributed throughout all hepatic segments...
2017: Clinical Medicine Insights. Gastroenterology
https://www.readbyqxmd.com/read/28611152/hepatic-vein-pressure-predicts-gfr-in-cirrhotic-patients-with-hemodynamic-kidney-dysfunction
#19
Neel Desai, Joel Neugarten, Mary Dominguez, Ladan Golestaneh
The role of "nephrocongestion" in hemodynamic renal disease is understudied. Intra-abdominal hypertension accompanies liver disease and renal disease. Our hypothesis states that in those patients with liver disease, hepatic vein pressure measured during a transjugular intrahepatic portosystemic shunt (TIPS) procedure reflects intra-abdominal pressure and predicts estimated glomerular filtration rate (eGFR). We gathered data from our clinical database and chart review on a cohort of cirrhotic patients who received TIPS at Montefiore as part of their clinical care between 2004 and 2014...
June 2017: Physiological Reports
https://www.readbyqxmd.com/read/28611143/retroperitoneal-haemangiopericytoma
#20
Mustafa Resorlu, Canan Akgun Toprak, Muhsin Ozgun Ozturk, Muhammet Arslan
A 55-year-old woman, diagnosed with a renal mass by abdominal ultrasonography (USG) in an external medical centre, presented to our hospital. The medical history was unremarkable except for diabetes mellitus and hypertension. The haemogram and urine tests were normal. The only pathology revealed in routine biochemistry tests was increased glucose level (164 mg/dL). The repeat USG performed in our hospital revealed a solid hypoechoic mass lesion approximately 4 cm in diameter closely adjacent to the right kidney...
June 13, 2017: BMJ Case Reports
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