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https://www.readbyqxmd.com/read/27900619/current-perspectives-on-antihypertensive-probiotics
#1
REVIEW
Eric Banan-Mwine Daliri, Byong H Lee, Deog H Oh
Hypertension is a major risk factor for cardiovascular diseases. Optimizing blood pressure results in an overall health outcome. Over the years, the gut microbiota has been found to play a significant role in host metabolic processes, immunity, and physiology. Dietary strategies have therefore become a target for restoring disturbed gut microbiota to treat metabolic diseases. Probiotics and their fermented products have been shown in many studies to lower blood pressure by suppressing nitrogen oxide production in microphages, reducing reactive oxygen species, and enhancing dietary calcium absorption...
November 29, 2016: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/27867190/hypertension-microbiota-under-pressure
#2
Andrea Aguilar
No abstract text is available yet for this article.
November 21, 2016: Nature Reviews. Nephrology
https://www.readbyqxmd.com/read/27865823/gut-hormones-and-gut-microbiota-implications-for-kidney-function-and-hypertension
#3
REVIEW
Baris Afsar, Nosratola D Vaziri, Gamze Aslan, Kayhan Tarim, Mehmet Kanbay
Increased blood pressure (BP) and chronic kidney disease are two leading risk factors for cardiovascular disease. Increased sodium intake is one of the most important risk factors for development of hypertension. Recent data have shown that gut influences kidney function and BP by variety of mechanisms. Various hormones and peptides secreted from gut such as gastrin, glucocorticoids, Glucagon-like peptide-1 impact on kidney function and BP especially influencing sodium absorption from gut. These findings stimulate scientist to find new therapeutic options such as tenapanor for treatment of hypertension by blocking sodium absorption from gut...
November 1, 2016: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/27836329/-pneumonia-caused-bycorynebacterium-pseudodiphtheriticum
#4
Daniela Furiasse, Ana M Gasparotto, Aída Monterisi, Gabriela Castellano, Marta Rocchi
Microorganisms of the genera Corynebacterium, specie pseudodiphtheriticum are a part of the indigenous microbiota of human skin and oropharinx. Nevertheless in recent decades these bacilli are emerging as opportunistic pathogens causing clinically significant infections in patients with previous compromise. We report the case of a 76 years old female patient, with a history of hypertension, hypothyroidism, type 2 diabetes and chronic renal failure, who presented pneumonia during their stay at the intensive care unit...
November 8, 2016: Revista Argentina de Microbiología
https://www.readbyqxmd.com/read/27812119/daesiho-tang-is-an-effective-herbal-formulation-in-attenuation-of-obesity-in-mice-through-alteration-of-gene-expression-and-modulation-of-intestinal-microbiota
#5
Ahtesham Hussain, Mukesh Kumar Yadav, Shambhunath Bose, Jing-Hua Wang, Dongwoo Lim, Yun-Kyung Song, Seong-Gyu Ko, Hojun Kim
BACKGROUND: Obesity has become a major global health challenge due to its increasing prevalence, and the associated health risk. It is the main cause of various metabolic diseases including diabetes, hypertension, cardiovascular disease, stroke and certain forms of cancer. METHODS AND RESULTS: In the present study we evaluated the anti-obesity property of Daesiho-tang (DSHT), an herbal medicine, using high fat diet (HFD)-induced obese mice as a model. Our results showed that DSHT ameliorated body weight gain, decreased total body fat, regulated expression of leptin and adiponectin genes of adipose tissue and exerted an anti-diabetic effect by attenuating fasting glucose level and serum insulin level in HFD-fed animals...
2016: PloS One
https://www.readbyqxmd.com/read/27799253/hypertension-linked-pathophysiological-alterations-in-the-gut
#6
Monica M Santisteban, Yanfei Qi, Jasenka Zubcevic, Seungbum Kim, Tao Yang, Vinayak Shenoy, Colleen T Cole-Jeffrey, Gilberto O Lobaton, Daniel C Stewart, Andres Rubiano, Chelsey S Simmons, Fernando Garcia-Pereira, Richard D Johnson, Carl J Pepine, Mohan K Raizada
RATIONALE: Sympathetic nervous system control of inflammation plays a central role in hypertension. The gut receives significant sympathetic innervation, is densely populated with a diverse microbial ecosystem, and contains immune cells that greatly impact overall inflammatory homeostasis. Despite this uniqueness, little is known about the involvement of the gut in hypertension. OBJECTIVE: Test the hypothesis that increased sympathetic drive to the gut is associated with increased gut wall permeability, increased inflammatory status, and microbial dysbiosis and that these gut pathological changes are linked to hypertension...
October 31, 2016: Circulation Research
https://www.readbyqxmd.com/read/27798455/the-gut-microbiome-and-hypertension
#7
Meirav Pevsner-Fischer, Eran Blacher, Evgeny Tatirovsky, Iddo Z Ben-Dov, Eran Elinav
PURPOSE OF REVIEW: The mammalian mucosal surfaces are densely inhabited by a diverse microbial ecosystem termed the microbiota. Among these highly heterogeneous populations, the largest and richest is the gut microbiota, recently suggested to affect various physiological traits and susceptibility to disease. Novel metagenomic and metabolomic approaches, which have been developed in the past decade, have enabled the elucidation of the contribution of the microbiota to metabolic, immunologic, neurologic and endocrine homeostasis...
January 2017: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/27766081/new-insights-on-the-use-of-dietary-polyphenols-or-probiotics-for-the-management-of-arterial-hypertension
#8
José L de Brito Alves, Vanessa P de Sousa, Marinaldo P Cavalcanti Neto, Marciane Magnani, Valdir de Andrade Braga, João H da Costa-Silva, Carol G Leandro, Hubert Vidal, Luciano Pirola
Arterial hypertension (AH) is one of the most prevalent risk factors for cardiovascular diseases (CD) and is the main cause of deaths worldwide. Current research establish that dietary polyphenols may help to lower blood pressure (BP), thus contributing to the reduction of cardiovascular complications. In addition, the health benefits of probiotics on BP have also attracted increased attention, as probiotics administration modulates the microbiota, which, by interacting with ingested polyphenols, controls their bioavalability...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27757226/the-microbiota-and-chronic-kidney-diseases-a-double-edged-sword
#9
Raphael Jose Ferreira Felizardo, Angela Castoldi, Vinicius Andrade-Oliveira, Niels Olsen Saraiva Câmara
Recent findings regarding the influence of the microbiota in many inflammatory processes have provided a new way to treat diseases. Now, one may hypothesize that the origin of a plethora of diseases is related to the health of the gut microbiota and its delicate, although complex, interface with the epithelial and immune systems. The 'westernization' of diets, for example, is associated with alterations in the gut microbiota. Such alterations have been found to correlate directly with the increased incidence of diabetes and hypertension, the main causes of chronic kidney diseases (CKDs), which, in turn, have a high estimated prevalence...
June 2016: Clinical & Translational Immunology
https://www.readbyqxmd.com/read/27754287/br-07-2-the-linking-in-the-human-observational-and-clinical-study
#10
Peter Nilsson
A number of chronic disease conditions tend to cluster in families with an increased risk in first-degree relatives, but also an increased risk in second-degree relatives. This fact is most often referred to as the heritability (heredity) of these diseases and explained by the influence of genetic factors, or shared environment, even if the more specific details or mechanism leading to disease are not known. New methods have to be explored in screening studies and register linkage studies to define and measure consequences of a positive family history of disease...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27754286/br-07-1-development-of-the-cell-microarray-for-high-throughput-analysis-of-gut-microbiota
#11
Seong-Tshool Hong
The human intestine contains a massive and complex microbial community called gut microbiota. A typical human carries 100 trillion microbes in his/her body which is 10 times greater than the number of their host cells, i.e. whole number of human cells. A combined microbial genome constituting gut microbiota is well excess our own human genome. The microbial composition of gut microbiotata and its role on diseases became a booming area of research, presenting a new paradigm of opportunities for modern medicines...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27753935/os-05-10-the-microbial-metabolite-butyrate-attenuates-angiotensin-ii-induced-hypertension-and-dysbiosis
#12
Seungbum Kim, Gary Wang, Gilberto Lobaton, Eric Li, Tao Yang, Mohan Raizada
OBJECTIVE: Our previous studies have demonstrated that gut microbial dysbiosis is linked to high blood pressure in patients. This was associated with decreases in butyrate- and acetate- producing microbial populations. Thus, our objective in this study was to investigate the hypothesis that infusion of butyrate would impact dysbiosis, gut immunity and attenuate hypertension. DESIGN AND METHOD: C57B6 mice were divided into 4 groups; Saline infused, Angiotensin II (750ng/kg/min) infused, Ang II infused and butyrate treated (0...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27724923/effects-of-probiotics-vivomixx%C3%A2-in-obese-pregnant-women-and-their-newborn-study-protocol-for-a-randomized-controlled-trial
#13
Sofie Ingdam Halkjaer, Lisbeth Nilas, Emma Malchau Carlsen, Dina Cortes, Thórhallur Ingi Halldórsson, Sjúrdur Frodi Olsen, Anders Elm Pedersen, Karen Angeliki Krogfelt, Andreas Munk Petersen
BACKGROUND: Maternal obesity is associated with increased risks of adverse pregnancy-related complications and outcomes for both mothers and infants. Overweight and obese women have an increased risk of pregnancy-induced hypertension, preeclampsia and gestational diabetes mellitus (GDM). Infant Body Mass index (BMI) and the risk of obesity in adulthood are related to maternal gestational weight gain (GWG). Preventive lifestyle and dietary interventions are time-consuming and do not always reduce GWG or the risk of maternal pregnancy complications...
October 11, 2016: Trials
https://www.readbyqxmd.com/read/27721918/implication-of-the-intestinal-microbiome-in-complications-of-cirrhosis
#14
Mamatha Bhat, Bianca M Arendt, Venkat Bhat, Eberhard L Renner, Atul Humar, Johane P Allard
The intestinal microbiome (IM) is altered in patients with cirrhosis, and emerging literature suggests that this impacts on the development of complications. The PubMed database was searched from January 2000 to May 2015 for studies and review articles on the composition, pathophysiologic effects and therapeutic modulation of the IM in cirrhosis. The following combination of relevant text words and MeSH terms were used, namely intestinal microbiome, microbiota, or dysbiosis, and cirrhosis, encephalopathy, spontaneous bacterial peritonitis, hepatorenal syndrome, variceal bleeding, hepatopulmonary syndrome, portopulmonary hypertension and hepatocellular carcinoma...
September 28, 2016: World Journal of Hepatology
https://www.readbyqxmd.com/read/27667183/intracolonic-hydrogen-sulfide-lowers-blood-pressure-in-rats
#15
Lenka Tomasova, Leszek Dobrowolski, Halina Jurkowska, Maria Wróbel, Tomasz Huc, Karol Ondrias, Ryszard Ostaszewski, Marcin Ufnal
Research suggests that hydrogen sulfide (H2S) is an important biological mediator involved in various physiological processes including the regulation of arterial blood pressure (BP). Although H2S is abundant in the colon, the effects of gut-derived H2S on the circulatory system have not yet been investigated. We studied the effects of intracolonic administration of Na2S, a H2S donor, on systemic hemodynamics. Hemodynamics were recorded in anesthetized, normotensive Wistar Kyoto and spontaneously hypertensive rats at baseline and after intracolonic injection of either saline (controls) or Na2S·9H2O saline solution at a dose range of 10-300 mg/kg of BW...
September 22, 2016: Nitric Oxide: Biology and Chemistry
https://www.readbyqxmd.com/read/27644000/non-invasive-fecal-microbiota-transplantation-for-recurrent-clostridium-difficile-infection-in-a-patient-presenting-with-hypertensive-disorder-post-interventionem
#16
F Goeser, S Schlabe, C E Ruiner, L Kramer, C P Strassburg, U Spengler
Fecal microbiota transplantation has gathered much attention due to its high efficacy in resolving recurrent Clostridium difficile infection. Until today, it is recognized as a safe procedure without any severe side effects. Patients with impaired conscious states suffering from recurrent episodes of aspiration are at increased risk by endoscopic interventions needed during standard approaches for fecal microbiota transplantation application.Here, we illustrate the case of a tetraplegic patient undergoing fecal microbiota transplantation due to his fifth recurrent episode of Clostridium difficile infection using a self-advancing nasal jejunal feeding tube as effective minimal-invasive option of fecal microbiota transplantation application...
October 2016: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/27643330/os-05-10-the-microbial-metabolite-butyrate-attenuates-angiotensin-ii-induced-hypertension-and-dysbiosis
#17
Seungbum Kim, Gary Wang, Gilberto Lobaton, Eric Li, Tao Yang, Mohan Raizada
OBJECTIVE: Our previous studies have demonstrated that gut microbial dysbiosis is linked to high blood pressure in patients. This was associated with decreases in butyrate- and acetate- producing microbial populations. Thus, our objective in this study was to investigate the hypothesis that infusion of butyrate would impact dysbiosis, gut immunity and attenuate hypertension. DESIGN AND METHOD: C57B6 mice were divided into 4 groups; Saline infused, Angiotensin II (750ng/kg/min) infused, Ang II infused and butyrate treated (0...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27643285/br-07-2-the-linking-in-the-human-observational-and-clinical-study
#18
Peter Nilsson
A number of chronic disease conditions tend to cluster in families with an increased risk in first-degree relatives, but also an increased risk in second-degree relatives. This fact is most often referred to as the heritability (heredity) of these diseases and explained by the influence of genetic factors, or shared environment, even if the more specific details or mechanism leading to disease are not known. New methods have to be explored in screening studies and register linkage studies to define and measure consequences of a positive family history of disease...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27643284/br-07-1-development-of-the-cell-microarray-for-high-throughput-analysis-of-gut-microbiota
#19
Seong-Tshool Hong
The human intestine contains a massive and complex microbial community called gut microbiota. A typical human carries 100 trillion microbes in his/her body which is 10 times greater than the number of their host cells, i.e. whole number of human cells. A combined microbial genome constituting gut microbiota is well excess our own human genome. The microbial composition of gut microbiotata and its role on diseases became a booming area of research, presenting a new paradigm of opportunities for modern medicines...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27602985/homocysteine-and-hydrogen-sulfide-in-epigenetic-metabolic-and-microbiota-related-renovascular-hypertension
#20
REVIEW
Gregory J Weber, Sathnur Pushpakumar, Suresh C Tyagi, Utpal Sen
Over the past several years, hydrogen sulfide (H2S) has been shown to be an important player in a variety of physiological functions, including neuromodulation, vasodilation, oxidant regulation, inflammation, and angiogenesis. H2S is synthesized primarily through metabolic processes from the amino acid cysteine and homocysteine in various organ systems including neuronal, cardiovascular, gastrointestinal, and kidney. Derangement of cysteine and homocysteine metabolism and clearance, particularly in the renal vasculature, leads to H2S biosynthesis deregulation causing or contributing to existing high blood pressure...
November 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
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