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https://www.readbyqxmd.com/read/28449154/dual-raas-blockade-with-aliskiren-in-patients-with-severely-impaired-chronic-kidney-disease
#1
Franz Maximilian Rasche, Claudia Joel, Thomas Ebert, Thomas Frese, Filip Barinka, Volker Busch, Wilma Gertrud Rasche, Tom H Lindner, Jochen Schneider, Stephan Schiekofer
Dual renin-angiotensin-aldosterone blockade (dRAASb) is purposed in the prevention of the cardiorenal syndrome (CRS). However, all attempts with dRAASb even in patients with moderate impaired chronic kidney disease (CKD) were terminated due to the typical severe adverse events (SAE), e. g., hyperkalemia and rise of serum creatinine. The aim of our study with the direct renin inhibitor aliskiren was to evaluate the effect of dRAASb with a washout phase in patients with severely advanced CKD. We have studied 45 patients (G3b to 4, A2 and >A3; median glomerular filtration rate (GFR) CKD-EPI 31 (23-40) ml/min per 1...
April 27, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28448835/continuous-production-of-polymer-nanoparticles-using-a-membrane-based-flow-cell
#2
Zhengnan Yang, Dona Foster, Ali Dhinojwala
We demonstrate the surfactant-free production of polymer nanoparticles using a continuous membrane-based tangential flow cell. Co-current streams of water and polymethylmethacrylate (PMMA)/acetone/water solution were separated by a porous regenerated cellulose (RC) membrane. The water concentration in the PMMA solution was adjusted so that as additional water diffused through the RC membrane, the PMMA solution composition crossed the two phase boundary to precipitate PMMA nanoparticles. The size of these nanoparticles varied with the concentration of the PMMA feed and the amount of water diffusing across the membrane...
April 17, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28448813/adverse-childhood-experiences-mental-health-and-excessive-alcohol-use-examination-of-race-ethnicity-and-sex-differences
#3
Rosalyn D Lee, Jieru Chen
Responses from N=60,598 interviews from the 2010 Behavioral Risk Factor Surveillance System (the 10 states and the District of Columbia that included the optional Adverse Childhood Experience (ACE) module) were used to test whether associations between childhood adversity and adult mental health and alcohol behaviors vary by race/ethnicity and sex. ACE items were categorized into two types - household challenges and child abuse. Outcomes were current depression, diagnosed depression, heavy drinking and binge drinking...
April 24, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28448784/a-motivational-interviewing-intervention-by-pharmacy-students-to-improve-medication-adherence
#4
Susan Abughosh, Xin Wang, Omar Serna, Tara Esse, Amanda Mann, Santhi Masilamani, Marcia McDonnell Holstad, Ekere James Essien, Marc Fleming
BACKGROUND: Diabetes mellitus (DM) patients with comorbid hypertension (HTN) are at a higher risk of developing microvascular and macrovascular DM complications. Through guideline-driven recommendations, angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) are highly recommended for these patients. Unfortunately, medication adherence to these products, though crucial to achieving therapeutic benefit, is frequently suboptimal. Motivational interviewing (MI) is a patient-centered collaborative communication style that is used to strengthen internal motivation for change that may prove effective in enhancing adherence...
May 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28448588/allogeneic-pasc-transplantation-in-humanized-pigs-attenuates-cardiac-remodeling-post-myocardial-infarction
#5
Rafael Dariolli, Marcus V Naghetini, Euclydes F Marques, Celso K Takimura, Leonardo S Jensen, Bianca Kiers, Jeane M Tsutsui, Wilson Mathias, Pedro A Lemos Neto, Jose E Krieger
Cell therapy repair strategies using adult mesenchymal stromal cells have shown promising evidence to prevent cardiac deterioration in rodents even in the absence of robust differentiation of the cells into cardiomyocytes. We tested whether increasing doses of porcine adipose-tissue derived mesenchymal stem cells (pASCs) increase cardiac tissue perfusion in pigs post-myocardial infarction (MI) receiving angiotensin-converting-enzyme inhibitor (ACE inhibitors) and Beta-blockers similarly to patients. Female pigs were subjected to MI induction by sponge permanent occlusion of left circumflex coronary artery (LCx) generating approximately 10% of injured LV area with minimum hemodynamic impact...
2017: PloS One
https://www.readbyqxmd.com/read/28447460/effects-of-histidine-supplementation-on-global-serum-and-urine-1h-nmr-based-metabolomics-and-serum-amino-acid-profiles-in-obese-women-from-a-randomized-controlled-study
#6
Shanshan Du, Shuhong Sun, Liyan Liu, Qiao Zhang, Fuchuan Guo, Chunlong Li, Rennan Feng, Changhao Sun
The aim of current study was to investigate the metabolic changes associated with histidine supplementation in serum and urine metabolic signatures and serum amino acid (AA) profiles. Serum and urine 1H NMR-based metabolomics and serum AAs profiles were employed in thirty two and thirty seven obese women with metabolic syndrome (MetS) intervened with placebo or histidine for 12 weeks. Multivariable statistical analysis were conducted to define characteristic metabolites. In serum 1H NMR metabolic profiles, increases in histidine, glutamine, aspartate, glycine, choline, and trimethylamine-N-oxide (TMAO) were observed, meanwhile, decreases in cholesterol, triglycerides, fatty acids and unsaturated lipids, acetone, and α/β-Glucose were exhibited after histidine supplement...
April 27, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28447366/effects-of-dietary-lysine-levels-on-the-concentrations-of-selected-nutrient-metabolites-in-blood-plasma-of-late-stage-finishing-pigs
#7
N Regmi, T Wang, M A Crenshaw, B J Rude, S F Liao
Lysine is the first-limiting amino acid (AA) in typical swine diets and plays very important roles in promoting growth performance of pigs. This research was conducted to study the effects of dietary lysine on blood plasma concentrations of protein, carbohydrate, and lipid metabolites of pigs. Eighteen crossbred finishing pigs (nine barrows and nine gilts; initial BW 92.3 ± 6.9 kg) were individually penned in an environment controlled barn. Pigs were assigned to three dietary treatments according to a randomized complete block design with gender as block and pig as experimental unit (6 pigs/treatment)...
April 26, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28447048/ace-i-d-and-mmp-7-a-181g-variants-and-the-risk-of-end-stage-renal-disease
#8
Zohreh Rahimi, Hamed Abdi, Maryam Tanhapoor, Ziba Rahimi, Asad Vaisi-Raygani, Hamid Nomani
The variants of angiotensin converting enzyme (ACE) and matrix metalloproteinases (MMPs) genes might be involved in the pathogenesis of end stage renal disease (ESRD) and hypertension. We studied the ACE insertion/deletion (I/D) and MMP-7 A-181G variants in 99 unrelated ESRD patients and 117 individuals without renal complications from Western Iran with Kurdish ethnic background. The frequency of ACE I/D variants was not significantly different between ESRD patients and controls. However, the presence of ACE D allele increased the risk of hypertension in ESRD patients by 2...
March 2017: Molecular Biology Research Communications
https://www.readbyqxmd.com/read/28446809/blood-pressure-management-in-patients-with-type-2-diabetes-mellitus
#9
Hisashi Kai
Hypertension aggravates macrovascular and microvascular diseases and mortality in patients with type 2 diabetes mellitus (T2DM). The current Japanese Society of Hypertension Guidelines of the Management of Hypertension (JSH 2014) recommends that antihypertensive medication should be initiated concomitantly with lifestyle modification when blood pressure (BP) is ⩾130/80 mm Hg and that target levels of office and home BP should be <130/80 mm Hg and <125/75 mm Hg, respectively, in T2DM patients...
April 27, 2017: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/28446207/memory-is-preserved-in-older-adults-taking-at1-receptor-blockers
#10
Jean K Ho, Daniel A Nation
BACKGROUND: Prior work suggests that some but not all antihypertensive treatments may benefit cognition and risk for Alzheimer's disease, independent of stroke. Angiotensin II receptor blockers (ARBs) have been highlighted as one antihypertensive drug class that may confer greatest benefit. METHODS: The participants comprised 1626 nondemented adults, aged 55-91 years, recruited from Alzheimer's Disease Neuroimaging Initiative sites. Three groups were compared: ARB users (HTN-ARBs), other antihypertensive drug users (HTN-Other), and normotensives...
April 26, 2017: Alzheimer's Research & Therapy
https://www.readbyqxmd.com/read/28446026/medical-therapy-before-carotid-endarterectomy
#11
Daniele Bissacco, Michele Carmo, Iacopo Barbetta, Raffaello Dallatana, Piergiorgio G Settembrini
We evaluated the evolution of chronic medical therapy in patients admitted for carotid endarterectomy (CEA) over a 13-year period and to analyze the difference in medical treatment between symptomatic and asymptomatic patients. A retrospective study was conducted on patients treated between 2002 and 2015. The use of antiplatelets (acetylsalicylic acid [ASA], ticlopidine, and clopidogrel), oral anticoagulant therapy (OAT), statins and antihypertensives (angiotensin-converting enzyme inhibitors [ACE-I]/angiotensin receptor blockers [ARBs], β-blockers [BB]) administration was evaluated...
January 1, 2017: Angiology
https://www.readbyqxmd.com/read/28445944/angiotensin-converting-enzyme-2-overexpression-protects-against-doxorubicin-induced-cardiomyopathy-by-multiple-mechanisms-in-rats
#12
Hui Ma, Jing Kong, Yu-Lin Wang, Jun-Long Li, Nai-Hao Hei, Xin-Ran Cao, Jing-Jing Yang, Wen-Jiang Yan, Wen-Jing Liang, Hong-Yan Dai, Bo Dong
Angiotensin-converting enzyme 2 (ACE2) is considered a potential therapeutic target of the renin-angiotensin system (RAS) for the treatment of cardiovascular diseases. We aimed to explore the effects of ACE2 overexpression on doxorubicin-induced cardiomyopathy in rats. Rats were randomly divided into treatment and control groups. The rats of treatment group were injected intraperitoneally with 6 doses of doxorubicin (2.5 mg/kg) within a period of two weeks. Two weeks after the initial injection of doxorubicin, these rats were randomly divided into Mock, Ad-EGFP, Ad-ACE2, and Cilazapril groups...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445490/the-effect-of-swimming-exercise-on-adenine-induced-kidney-disease-in-rats-and-the-influence-of-curcumin-or-lisinopril-thereon
#13
Badreldin H Ali, Turan Karaca, Yousuf Al Suleimani, Mohammed Al Za'abi, Jamila Al Kalbani, Mohammed Ashique, Abderrahim Nemmar
Patients with chronic kidney disease (CKD) have been reported to benefit from different types of exercises. It has also been shown that the ACE inhibitor lisinopril, and the natural product curcumin are also beneficial in different models of CKD in rats. We assessed the influence of moderate swimming exercise (SE) on rats with adenine-induced CKD, and tested the possible effects of lisinopril and/or curcumin thereon using several physiological, biochemical, histopathological and immunohistochemical parameters...
2017: PloS One
https://www.readbyqxmd.com/read/28444615/polygenic-study-of-endurance-associated-genetic-markers-ace-i-d-actn3-arg-r-577ter-x-ckmm-a-g-ncoi-and-enos-glu-g-298asp-t-in-male-gorkha-soldiers
#14
Seema Malhotra, Kiran Preet, Arvind Tomar, Shweta Rawat, Sayar Singh, Inderjeet Singh, L Robert Varte, Tirthankar Chatterjee, M S Pal, Soma Sarkar
BACKGROUND: Gorkhas, a sub-mountainous population of the Himalayan region, are known for strength and bravery. In the present study when "Gorkha" is used without brackets, we are mentioning Gorkhas of Tibeto-Burman origin. Physical capability, strength and endurance are important components of fitness associated with genetic traits. The aim of this study was to examine the endurance potential of male Gorkha soldiers, based on endurance-related genetic markers ACE I/D, ACTN3 Arg (R)577Ter(X), CKMM A/G NcoI and eNOS Glu(G)298Asp(T)...
December 2017: Sports Medicine—Open
https://www.readbyqxmd.com/read/28443021/functional-and-biochemical-endothelial-profiling-in-vivo-in-a-murine-model-of-endothelial-dysfunction-comparison-of-effects-of-1-methylnicotinamide-and-angiotensin-converting-enzyme-inhibitor
#15
Anna Bar, Mariola Olkowicz, Urszula Tyrankiewicz, Edyta Kus, Krzysztof Jasinski, Ryszard T Smolenski, Tomasz Skorka, Stefan Chlopicki
Although it is known that 1-methylnicotinamide (MNA) displays vasoprotective activity in mice, as yet the effect of MNA on endothelial function has not been demonstrated in vivo. Here, using magnetic resonance imaging (MRI) we profile the effects of MNA on endothelial phenotype in mice with atherosclerosis (ApoE/LDLR(-/-)) in vivo, in comparison to angiotensin (Ang) -converting enzyme (ACE) inhibitor (perindopril), with known vasoprotective activity. On a biochemical level, we analyzed whether MNA- or perindopril-induced improvement in endothelial function results in changes in ACE/Ang II-ACE2/Ang-(1-7) balance, and L-arginine/asymmetric dimethylarginine (ADMA) ratio...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28442446/proteomic-and-transcriptomic-analysis-of-saliva-components-from-the-hematophagous-reduviid-triatoma-pallidipennis
#16
María J Hernández-Vargas, Jeovanis Gil, Luis Lozano, Martha Pedraza-Escalona, Ernesto Ortiz, Sergio Encarnación-Guevara, Alejandro Alagón, Gerardo Corzo
Species belonging to the Triatominae subfamily are commonly associated with Chagas disease, as they are potential vectors of the parasite Trypanosoma cruzi. However, their saliva contains a cocktail of diverse anti-hemostatic proteins that prevent blood coagulation, vasodilation and platelet aggregation of blood; components with indisputable therapeutic potential. We performed a transcriptomic and proteomic analyses of salivary glands and protein spots from 2DE gels of milked saliva, respectively, from the Mexican Triatoma pallidipennis...
April 22, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28442323/the-ace-2-ang1-7-mas-cascade-enhances-bone-structure-and-metabolism-following-angiotensin-ii-type-1-receptor-blockade
#17
Hatem M Abuohashish, Mohammed M Ahmed, Dina Sabry, Mahmoud M Khattab, Salim S Al-Rejaie
The renin angiotensin system (RAS) regulates numerous systemic functions and is expressed locally in skeletal tissues. Angiotensin1-7 (Ang1-7) is a beneficial member of the RAS, and the therapeutic effects of a large number of angiotensin receptors blockers (ARBs) are mediated by an Ang1-7-dependent cascade. This study examines whether the reported osteo-preservative effects of losartan are mediated through the angiotensin converting enzyme2 (ACE-2)/Ang1-7/Mas pathway in ovariectomized (OVX) rats. Sham and OVX animals received losartan (10mg/kg/d p...
April 22, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28442252/approaches-towards-the-development-of-chimeric-dpp4-ace-inhibitors-for-treating-metabolic-syndrome
#18
Jitendra A Sattigeri, Sachin Sethi, Joseph A Davis, Shahadat Ahmed, Geeta V Rayasam, Balasaheb G Jadhav, Satya M Chilla, Dhrubajyoti Datta, A Gadhave, Vamshi K Tulasi, Tarun Jain, Sreedhara Voleti, Biju Benjamin, Sunitha Udupa, Garima Jain, Yogender Singh, Kona Srinivas, Vinay S Bansal, Abhijit Ray, Pradip K Bhatnagar, Ian A Cliffe
Designing drug candidates exhibiting polypharmacology is one of the strategies adopted by medicinal chemists to address multifactorial diseases. Metabolic disease is one such multifactorial disorder characterized by hyperglycaemia, hypertension and dyslipidaemia among others. In this paper we report a new class of molecular framework combining the pharmacophoric features of DPP4 inhibitors with those of ACE inhibitors to afford potent dual inhibitors of DPP4 and ACE.
April 13, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28442115/lipase-inhibitory-activity-of-lagenaria-siceraria-fruit-as-a-strategy-to-treat-obesity
#19
Maria Maqsood, Dildar Ahmed, Iqra Atique, Wajeeha Malik
OBJECTIVE: To explore pancreatic lipase inhibitory activity under different extraction conditions in order to track the most potent extract. METHODS: The methanolic extract and its fractions in solvents of increasing polarity, ether, chloroform, ethyl acetate, n-butanol and water, were made through cold maceration. Extracts in ethanol, ethyl acetate, acetone and chloroform were similarly prepared. Aqueous extract was prepared through hot decoction method. A reported method was used to determine lipase inhibitory activity of extracts and fractions over wide ranges of concentrations...
March 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28441723/phenolic-compounds-isolated-from-caesalpinia-coriaria-induce-s-and-g2-m-phase-cell-cycle-arrest-differentially-and-trigger-cell-death-by-interfering-with-microtubule-dynamics-in-cancer-cell-lines
#20
Jessica Nayelli Sánchez-Carranza, Laura Alvarez, Silvia Marquina-Bahena, Enrique Salas-Vidal, Verónica Cuevas, Elizabeth W Jiménez, Rafael A Veloz G, Maelle Carraz, Leticia González-Maya
Caesalpinia coriaria (C. coriaria), also named cascalote, has been known traditionally in México for having cicatrizing and inflammatory properties. Phytochemical reports on Caesalpinia species have identified a high content of phenolic compounds and shown antineoplastic effects against cancer cells. The aim of this study was to isolate and identify the active compounds of a water:acetone:ethanol (WAE) extract of C. coriaria pods and characterize their cytotoxic effect and cell death induction in different cancer cell lines...
April 22, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
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