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https://www.readbyqxmd.com/read/28549801/methanolic-extract-of-boswellia-serrata-exhibits-anti-cancer-activities-by-targeting-microsomal-prostaglandin-e-synthase-1-in-human-colon-cancer-cells
#1
Tayebe Ranjbarnejad, Massoud Saidijam, Shirin Moradkhani, Rezvan Najafi
BACKGROUND: Colorectal cancer (CRC) is the most common cancer. A proper method to reduce mortality of CRC is chemoprevention to prevent initiation and promotion of intestinal tumorgenesis. One of the promising and developing chemopreventive agents is natural compounds found in plants. Frankincense, the resin extract from the Boswellia specious, has been used in traditional and modern medicine for treating various diseases with very minimal side effects. In the current study, we investigated the anti-cancer activity of methanolic extract of Boswellia serrata (B...
May 23, 2017: Prostaglandins & Other Lipid Mediators
https://www.readbyqxmd.com/read/28549467/the-prediction-diagnosis-and-management-of-complications-in-monochorionic-twin-pregnancies-the-ommit-optimal-management-of-monochorionic-twins-study
#2
Fiona L Mackie, R Katie Morris, Mark D Kilby
BACKGROUND: Monochorionic twin pregnancies are at increased risk of complications due to sharing a single placenta and potentially developing unbalanced vascular anastomoses. Complications include twin-twin transfusion syndrome (TTTS) which affects 10-15% monochorionic twins, and if untreated has a 70-90% perinatal loss rate. We are currently unable to predict which twins will develop complications or to what severity. We have previously shown differences in angiogenic and placental growth factors in maternal blood in pregnancies complicated by TTTS compared to twin pregnancies not complicated by TTTS but matched for gestation...
May 26, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28549238/risk-factors-and-mechanisms-contributing-to-tki-induced-vascular-events-in-patients-with-cml
#3
REVIEW
Peter Valent, Emir Hadzijusufovic, Gregor Hoermann, Wolfgang Füreder, Gerit-Holger Schernthaner, Wolfgang R Sperr, Rudolf Kirchmair, Dominik Wolf
Vascular adverse events (VAE) are an emerging problem in patients with chronic myeloid leukemia (CML) receiving second-generation BCR-ABL1 tyrosine kinase inhibitors (TKI). Relevant VAE comprise peripheral, cerebral, and coronary artery changes in patients receiving nilotinib, venous and arterial occlusive events during ponatinib therapy, and pulmonary hypertension in patients receiving dasatinib. Although each TKI binds to a unique profile of molecular targets in leukemic cells and vascular cells, the exact etiology of drug-induced vasculopathies remains uncertain...
May 12, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28546336/the-value-of-18-f-fdg-pet-ct-in-diagnosis-and-during-follow-up-in-273-patients-with-chronic-q-fever
#4
Ilse Kouijzer, Linda Kampschreur, Peter Wever, Corneline Hoekstra, Marjo van Kasteren, Monique de Jager-Leclercq, Marrigje Nabuurs-Franssen, Marjolijn Wegdam-Blans, Heidi Ammerlaan, Jacqueline Buijs, Lioe-Fee de Geus-Oei, Wim Oyen, Chantal Bleeker-Rovers
In 1-5% of all acute Q fever infections, chronic Q fever develops, mostly manifesting as endocarditis, infected aneurysms, or infected vascular prostheses. In this study, we investigated the diagnostic value of (18)F-fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG-PET/CT) in chronic Q fever at diagnosis and during follow-up. Methods: All Dutch adult patients suspected of chronic Q fever who were diagnosed since 2007 were retrospectively included until March 2015 when at least one (18)F-FDG-PET/CT was performed...
May 25, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28545778/current-pharmacological-developments-in-2-3-4-5-tetrahydroxystilbene-2-o-%C3%AE-d-glucoside-tsg
#5
REVIEW
Jingjing Wu, Wenfeng Hu, Yu Gong, Peng Wang, Lijuan Tong, Xiangfan Chen, Zhuo Chen, Xiaole Xu, Wenjuan Yao, Wei Zhang, Chao Huang
2,3,4',5-tetrahydroxystilbene 2-O-β-D-glucoside (TSG), a resveratrol analog with glucoside, is purified from a traditional Chinese herbal medicine polygonum multiflorum. It has been extensively studied in last decade and known to exert strong anti-inflammatory, anti-oxidative, anti-apoptotic, and free radical scavenging activities, and therefore has been listed as a potential agent for disease therapies. Recent studies extend well-beyond effects of TSG on the injury of neurons, cardiomyocytes and endothelial cells, and report important functions of TSG in a lot of pathophysiological conditions...
May 22, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28545283/-clinical-efficacy-and-safety-of-thrombolytic-treatment-with-reteplase-in-patients-with-intermediate-risk-acute-pulmonary-embolism
#6
H G Zhao, S X Wang, Z N Lu, X X Yan, Z C Lyu, F H Peng, Y Wu, X Gao, L Hua, Z C Jing, X Q Xu
Objective: To assess the efficacy and safety of thrombolytic treatment with reteplase in patients with intermediate-risk acute pulmonary embolism. Methods: Ten consecutive patients with intermediate-risk acute pulmonary embolism who received thrombolytic treatment with reteplase at Thrombosis and Vascular Medicine Center, Fuwai Hospital from March to November in 2016 were included.Vital signs, right ventricular diameter, systolic pulmonary artery pressure, and biochemical markers were assessed before and after thrombolytic therapy with reteplase, and bleeding complications were also observed during 3 months follow up...
April 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28544855/descriptive-study-of-relationship-between-cardio-ankle-vascular-index-and-biomarkers-in-vascular-related-diseases
#7
Jinbo Liu, Huan Liu, Hongwei Zhao, Guangyun Shang, Yingyan Zhou, Lihong Li, Hongyu Wang
BACKGROUND: Cardio-ankle vascular index (CAVI) was supposed to be an independent predictor for vascular-related events. Biomarkers such as homocysteine (Hcy), N-terminal pro-brain natriuretic peptide (NT-proBNP), and urine albumin(microalbumin) (UAE) have involved the pathophysiological development of arteriosclerosis. The present study was to investigate relationship between CAVI and biomarkers in vascular-related diseases. METHODS: A total of 656 subjects (M/F 272/384) from department of Vascular Medicine were enrolled into our study...
May 25, 2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28541356/food-and-plant-bioactives-for-reducing-cardiometabolic-disease-risk-an-evidence-based-approach
#8
REVIEW
Arrigo F G Cicero, Federica Fogacci, Alessandro Colletti
Cardiovascular diseases (CVDs) are one of the major causes of mortality and disability in Western countries. Prevention is known to be the cornerstone to lessen the incidence of CVDs and also to reduce the economic burden of both the citizen and the healthcare system. "Interventional medicine" certainly puts lifestyle modification as the first therapeutic step, including a healthy diet and physical activity. Secondly, a large body of research individuated a number of food and plant bioactives, which are potentially efficacious in preventing and reducing some highly prevalent CV risk factors, such as hypercholesterolemia, hypertension, vascular inflammation and vascular compliance...
May 25, 2017: Food & Function
https://www.readbyqxmd.com/read/28540771/identifying-therapeutic-targets-for-alzheimer-s-disease-with-big-data
#9
Nilüfer Ertekin-Taner
Nilüfer Ertekin-Taner is a Professor of Neuroscience and Neurology at the Mayo Clinic, Jacksonville, FL, USA. A neurogeneticist and board-certified behavioral neurologist, she received her medical degree from Hacettepe University Medical School in Ankara, Turkey and her doctorate degree in Molecular Neuroscience from Mayo Graduate School. She completed her residency training in the Department of Neurology at Mayo Clinic in Rochester (MN, USA) and fellowship in Behavioral Neurology at Mayo Clinic in Jacksonville...
April 2017: Neurodegenerative Disease Management
https://www.readbyqxmd.com/read/28540465/technology-induced-errors-associated-with-computerized-provider-order-entry-software-for-older-patients
#10
Manuel Vélez-Díaz-Pallarés, Ana María Álvarez Díaz, Teresa Gramage Caro, Noelia Vicente Oliveros, Eva Delgado-Silveira, María Muñoz García, Alfonso José Cruz-Jentoft, Teresa Bermejo-Vicedo
Background The introduction of new technologies in the prescribing process has seen the emergence of new types of medication errors. Objective To determine the prevalence and consequences of technology-induced prescription errors associated with a computerized provider order entry (CPOE) system in hospitalized older patients. Setting Patients 65 years or older admitted to the Departments of Internal Medicine, General Surgery, and Vascular Surgery of a tertiary hospital. Method Prospective observational 6-month study...
May 24, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28539742/neutralization-of-inflammation-by-inhibiting-in-vitro-and-in-vivo-secretory-phospholipase-a2-by-ethanol-extract-of-boerhaavia-diffusa-l
#11
Aladahalli S Giresha, Siddanakoppalu N Pramod, A D Sathisha, K K Dharmappa
BACKGROUND: Inflammation is a normal and necessary prerequisite to healing of the injured tissues. Inflammation contributes to all disease process including immunity, vascular pathology, trauma, sepsis, chemical, and metabolic injuries. The secretory phospholipase A2 (sPLA2) is a key enzyme in the production of pro-inflammatory mediators in chronic inflammatory disorders such as rheumatoid arthritis, coronary heart disease, diabetes, and asthma. The sPLA2 also contribute to neuroinflammatory disorders such as Parkinson's, Alzheimer's, and Crohn's disease...
April 2017: Pharmacognosy Research
https://www.readbyqxmd.com/read/28537424/vascular-stem-progenitor-cell-migration-and-differentiation-in-atherosclerosis
#12
Baoqi Yu, Qishan Chen, Alexandra Le Bras, Li Zhang, Qingbo Xu
SIGNIFICANCE: Atherosclerosis is a major cause for the death of human beings, and takes place in large and middle-sized arteries. The pathogenesis of the disease has been widely investigated and new findings on vascular stem/progenitor cells could have impact on vascular regeneration. Recent Advances: Recent studies have shown that abundant stem/progenitor cells present in the vessel wall are mainly responsible for cell accumulation in the intima during vascular remodeling. It has been demonstrated that the mobilization and recruitment of tissue-resident stem/progenitor cells give rise to endothelial and smooth muscle cells, which participate in vascular repair and remodeling such as neointimal hyperplasia and arteriosclerosis...
May 24, 2017: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/28535618/granulomatosis-with-polyangiitis-in-tunisia
#13
I Ben Ghorbel, N Belfeki, N Baouendi, T Ben Salem, M H Houman
Granulomatosis with polyangiitis (GPA) is more frequent in Northern rather than Southern countries. Very few studies have been conducted in Africa. We have performed a retrospective descriptive study including clinical and laboratory profiles of 30 Tunisian GPA patients seen at the department of Internal Medicine of the University Hospital of la Rabta from 2000 to 2014. Mean age at initial GPA diagnosis was 46±12 years, and the average number of months between the onset of symptoms and diagnosis was 25. Seventeen (56%) were male, and 13 (44%) were female...
May 22, 2017: Reumatismo
https://www.readbyqxmd.com/read/28534121/organic-anion-transporters-oat1-and-oat3-are-crucial-biopterin-transporters-involved-in-bodily-distribution-of-tetrahydrobiopterin-and-exclusion-of-its-excess
#14
Akiko Ohashi, Kaori Mamada, Tomonori Harada, Masako Naito, Tomihisa Takahashi, Shin Aizawa, Hiroyuki Hasegawa
Tetrahydrobiopterin (BH4) is a common coenzyme of phenylalanine-, tyrosine-, and tryptophan hydroxylases, alkylglycerol monooxygenase, and NO synthases (NOS). Synthetic BH4 is used medicinally for BH4-responsive phenylketonuria and inherited BH4 deficiency. BH4 supplementation has also drawn attention as a therapy for various NOS-related cardio-vascular diseases, but its use has met with limited success in decreasing BH2, the oxidized form of BH4. An increase in the BH2/BH4 ratio leads to NOS dysfunction. Previous studies revealed that BH4 supplementation caused a rapid urinary loss of BH4 accompanied by an increase in the blood BH2/BH4 ratio and an involvement of probenecid-sensitive but unknown transporters was strongly suggested in these processes...
May 22, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28533927/antioxidant-and-anti-inflammatory-medicinal-plants-have-potential-role-in-the-treatment-of-cardiovascular-disease-a-review
#15
REVIEW
Peter Adegbola, Ifewumi Aderibigbe, Wasiu Hammed, Tolulope Omotayo
Cardiovascular disease is a compound name for clusters of disorders afflicting the heart and blood vessels; it is assuming an increasing role as a major cause of morbidity and mortality. Unhealthy practices such as smoking, high intake of saturated fat and cholesterol, diabetes and physical inactivity are predisposing factors. The risk factors cause alteration in vascular integrity, compromised membrane integrity, increase free radical generation and reduced endogenous antioxidant system resulting in oxidative stress...
2017: American Journal of Cardiovascular Disease
https://www.readbyqxmd.com/read/28530520/cardiovascular-disease-and-gout-real-world-experience-evaluating-patient-characteristics-treatment-patterns-and-health-care-utilization
#16
Michael H Pillinger, Sripal Bangalore, Alyssa B Klein, Scott Baumgartner, Robert Morlock
BACKGROUND: Gout, hyperuricemia, and cardiovascular disease (CVD) are prevalent conditions in the United States, and while they share common risk factors such as obesity, hypertension, hypercholesterolemia, and type 2 diabetes mellitus, relatively little is known about what patient and disease characteristics may link CVD with hyperuricemia and gout and how the presence of both diseases affects management decisions differently than for patients with gout alone. OBJECTIVE: To identify differences in patient characteristics, patterns of urate-lowering therapy (ULT) use, and gout control in gout patients with and without cardiovascular comorbidity...
June 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28529485/hydrostatin-sn1-a-sea-snake-derived-bioactive-peptide-reduces-inflammation-in-a-mouse-model-of-acute-lung-injury
#17
Guosheng Wu, Junjie Wang, Pengfei Luo, An Li, Song Tian, Hailong Jiang, Yongjun Zheng, Feng Zhu, Yiming Lu, Zhaofan Xia
Snake venom has been used for centuries as a traditional Chinese medicine. Hydrostatin-SN1 (H-SN1), a bioactive peptide extracted from the Hydrophis cyanocinctus venom gland T7 phage display library, was reported to have the ability to reduce inflammation in a dextran sulfate sodium-induced murine colitis model. In this study, we sought to investigate the inhibitory potential of H-SN1 on inflammation in a murine model of lipopolysaccharide (LPS)-induced acute lung injury (ALI), and elucidate the anti-inflammatory mechanism in LPS-stimulated RAW 264...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28526905/effectiveness-of-acellular-dermal-matrix-on-autologous-split-thickness-skin-graft-in-treatment-of-deep-tissue-defect-esthetic-subjective-and-objective-evaluation
#18
Yoo Jung Lee, Myong Chul Park, Dong Ha Park, Hyung Min Hahn, Sue Min Kim, Il Jae Lee
BACKGROUND: A split-thickness skin graft (STSG) is performed to cover a large full-thickness skin defect. Esthetic and functional deficits can result, and many studies have sought to overcome them. This study compared the effectiveness of the acellular dermal matrix (ADM) graft and STSG concerning esthetic and functional effectiveness of ADM on scar quality. METHODS: Of the patients who underwent anterolateral thigh free flap from 2011 to 2015, patients who received skin graft only (n = 10) or skin graft with ADM (n = 20) for coverage of the donor site were enrolled...
May 19, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28523588/advances-in-the-development-of-janus-kinase-inhibitors-in-inflammatory-bowel-disease-future-prospects
#19
Mathurin Flamant, Josselin Rigaill, Stephane Paul, Xavier Roblin
Inflammatory bowel disease (IBD) is caused by a dysregulation of the immune system, inducing the production of proinflammatory cytokines and adhesion molecules. A better understanding of the mucosal immune response in IBD has led to the development of new drugs directed at inflammatory cytokines and leukocyte-trafficking molecules. Beyond tumor necrosis factor antagonists and anti-integrin molecules, which act by blocking the interaction between gut-specific lymphocytes and their receptor on vascular endothelium, the Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway represents a new target in IBD...
May 18, 2017: Drugs
https://www.readbyqxmd.com/read/28522145/wnt-signaling-a-novel-pathway-regulating-blood-pressure-state-of-the-art-review
#20
REVIEW
Maen D Abou Ziki, Arya Mani
Recent antihypertensive trials show conflicting results on blood pressure (BP) targets in patient populations with different metabolic profiles, with lowest benefit from tight BP control observed in patients with type 2 diabetes mellitus. This paradox could arise from the heterogeneity of study populations and underscores the importance of precision medicine initiatives towards understanding and treating hypertension. Wnt signaling pathways and genetic variations in its signaling peptides have been recently associated with metabolic syndrome, hypertension and diabetes, generating a breakthrough for advancement of precision medicine in the field of hypertension...
May 4, 2017: Atherosclerosis
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