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Total 633 results found since Jan 2013.

Pentraxin 3 in Cardiovascular Disease
Giuseppe Ristagno1*, Francesca Fumagalli1, Barbara Bottazzi2, Alberto Mantovani2,3,4, Davide Olivari1, Deborah Novelli1 and Roberto Latini1 1Department of Cardiovascular Research, Mario Negri Institute for Pharmacological Research IRCCS, Milan, Italy 2Humanitas Clinical and Research Center-IRCCS, Milan, Italy 3Humanitas University, Milan, Italy 4The William Harvey Research Institute, Queen Mary University of London, London, United Kingdom The long pentraxin PTX3 is a member of the pentraxin family produced locally by stromal and myeloid cells in response to proinflammatory signals and microbial moieties. The p...
Source: Frontiers in Immunology - April 16, 2019 Category: Allergy & Immunology Source Type: research

1H NMR-Based Metabolomics Reveals Refined-Huang-Lian-Jie-Du-Decoction (BBG) as a Potential Ischemic Stroke Treatment Drug With Efficacy and a Favorable Therapeutic Window
This study was carried out in accordance with the recommendations of Animal Ethics Committee of China Pharmaceutical University. The protocol was approved by Animal Ethics Committee of China Pharmaceutical University. Author Contributions JW, MY, and LK conceived the experiments and helped to coordinate support and funding. XF performed the research and drafted the manuscript. SL, YL, and DX participated in the experiments. JW analyzed the data and edited the paper. All authors read and approved the final manuscript. Conflict of Interest Statement The authors declare that the research was conducted in the absence of an...
Source: Frontiers in Pharmacology - April 11, 2019 Category: Drugs & Pharmacology Source Type: research

The Promoter Regions of Intellectual Disability-Associated Genes Are Uniquely Enriched in LTR Sequences of the MER41 Primate-Specific Endogenous Retrovirus: An Evolutionary Connection Between Immunity and Cognition
Discussion We have found that, in the human genome, the promoter regions of ID-associated genes are uniquely enriched in MER41 LTRs. More specifically, nine ID-associated genes that are putatively important in cognitive evolution exhibit MER41 LTRs in their promoter regions. As more than 100 families of HERV are integrated into our genome, it was important to determine whether our findings are specific to MER41 and to ID-associated genes, and if so to what extent. Among the 133 families of HERV explored here, MER41 is the only family whose LTRs were found with statistically high frequency in the promoter regions of ID-ass...
Source: Frontiers in Genetics - April 11, 2019 Category: Genetics & Stem Cells Source Type: research

Light-Induced Pupillary Responses in Alzheimer's Disease
Light-Induced Pupillary Responses in Alzheimer's Disease Pratik S. Chougule1, Raymond P. Najjar1,2, Maxwell T. Finkelstein1, Nagaendran Kandiah3,4 and Dan Milea1,2,5* 1Department of Visual Neurosciences, Singapore Eye Research Institute, Singapore, Singapore 2The Ophthalmology & Visual Sciences ACP, Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore 3Department of Neurology, National Neuroscience Institute, Singapore, Singapore 4Duke-National University of Singapore (NUS), Singapore, Singapore 5Singapore National Eye Centre, Singapore, Singapore The impact of Alzhe...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Effects of introducing a fee for “inpatient overstays” on the rate of death and readmissions across municipalities in Norway
This study examines the effects of the reform on the rate of death and readmissions occurring within 60 days of hospitalization. We use aggregated municipal data for years 2009, 2010, 2012–2014 (N = 1646) for Norwegian patients (age 18+) hospitalized in the same years for COPD/asthma, heart failure, hip fracture, and stroke. We stratify our analyses of the municipal data by these patient groups. Our linear regression models test for moderated (interaction) effects whereby associations between the reform and the rate of death and readmissions vary by whether or not patients were classified as ready for discharge and in ...
Source: Social Science and Medicine - April 11, 2019 Category: Psychiatry & Psychology Source Type: research

Orexin-A Prevents Lipopolysaccharide-Induced Neuroinflammation at the Level of the Intestinal Barrier
We examined a possible protective effect of OX-A against LPS-induced ROS formation and microglia activation. To mimic in vitro the connection between gut and brain and to study the putative effect on the cortical microglia, we used a co-culture of Caco-2 cells and primary cortical microglia with Caco-2 cells placed at the apical side of a transwell and primary cortical microglia at the basolateral side. All treatments used to study the apical vs. basal connection were applied to the apical compartment. We used DHR (10 μM, 20 min), a cell-permeable fluorogenic probe useful for the detection of ROS formation, to dete...
Source: Frontiers in Endocrinology - April 9, 2019 Category: Endocrinology Source Type: research

6-Bromoindirubin-3 ′-Oxime (6BIO) Suppresses the mTOR Pathway, Promotes Autophagy, and Exerts Anti-aging Effects in Rodent Liver
In this study, we aimed to investigate the anti-aging effect, and molecular mechanism, of the novel anti-aging drug 6BIO on naturally aged mouse liver. Rapamycin, a well-known promising anti-aging drug that delays aging through mTOR-dependent autophagy (Zhou and Ye, 2018), was used as the positive control in the study. To our knowledge, this is the first study to demonstrate the effects of 6BIO treatment in models of natural aging. Our results indicated that 6BIO ameliorates the decline of liver function with age, including lipid metabolism disorder, and attenuates hepatocyte senescence in aged mice, as revealed by altera...
Source: Frontiers in Pharmacology - April 9, 2019 Category: Drugs & Pharmacology Source Type: research

YiQiFuMai Powder Injection Attenuates Coronary Artery Ligation-Induced Heart Failure Through Improving Mitochondrial Function via Regulating ROS Generation and CaMKII Signaling Pathways
This study was carried out in accordance with the recommendations of “Guide for the Care and Use of Laboratory Animals, National Institutes of Health.” The protocol was approved by the “China Pharmaceutical University.” Surgical Preparation The mice were anesthetized with chloral hydrate (4% chloral hydrate, ip). The HF model was induced by CAL as previously reported (Gao et al., 2010). Successful ligation of the coronary artery was confirmed by the occurrence of ST-segment elevation in electrocardiogram. Sham operated mice were performed the same process except left CAL. After ligation, the h...
Source: Frontiers in Pharmacology - April 9, 2019 Category: Drugs & Pharmacology Source Type: research

Effects of Normothermic Machine Perfusion Conditions on Mesenchymal Stromal Cells
In this study the effect of NMP perfusion fluid on survival, metabolism and function of thawed cryopreserved human (h)MSC and porcine (p)MSC in suspension conditions was studied. Suspension conditions reduced the viability of pMSC by 40% in both perfusion fluid and culture medium. Viability of hMSC was reduced by suspension conditions by 15% in perfusion fluid, whilst no differences were found in survival in culture medium. Under adherent conditions, survival of the cells was not affected by perfusion fluid. The perfusion fluid did not affect survival of fresh MSC in suspension compared to the control culture medium. The f...
Source: Frontiers in Immunology - April 9, 2019 Category: Allergy & Immunology Source Type: research

Early Prophylactic Hypothermia for Patients With Severe Traumatic Injury: Premature to Close the Case
This study demonstrates that there is no role for the initiation of hypothermia during the acute phase of TBI (1, 2). However, it would be damaging to abandon the concept prematurely. Inflammation Also Paves the Way to Tissue Repair As soon as trauma occurs, the inflammatory cascade begins to take place. The deleterious role of inflammation in the secondary injury response is well-documented, hence the rationale to attempt early prophylactic hypothermia in TBI. However, inflammation also initiates tissue repair and regeneration (3–6). We now know that the secondary injury response accompanies the regenerating and...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research

Silk Road Medical upsizes IPO
Silk Road Medical today boosted the size of its pending initial public offering to as much as $120 million. When it registered the IPO in March, Silk Road said it could fetch as much as $86 million. But last week the Sunnyvale, Calif.-based company cut the range, saying it planned to float nearly 4.7 million shares at $15 to $17 apiece, for gross proceeds of $70.5 million to $79.9 million. Today Silk Road said it plans to offer 6 million shares at $19 to $20 a piece, which would deliver gross proceeds of $114 million to $120 million. The company developed the Enroute transcarotid stent and neuroprotection system to treat c...
Source: Mass Device - April 3, 2019 Category: Medical Devices Authors: Brad Perriello Tags: Featured Funding Roundup Neurological Wall Street Beat Silk Road Medical Inc. Source Type: news

New Partnership Forms to Develop Breakthrough Neuromodulation Device
WeHealth, an e-health department of Servier Group, said it is in a partnership with Pathmaker Neurosystems, a pioneering clinical-stage bioelectronic medicine company. The two companies revealed plans to develop and commercialize the first neuromodulation technology designed to treat muscle spasticity non-invasively. The new technology will be known as the MyoRegulator device. The new MyoRegulator PM-200 provides a non-invasive treatment option for patients suffering from muscle spasticity, a common condition found in many patients suffering from stroke, cerebral palsy, multiple sclerosis, spinal cord injury, and traumatic...
Source: MDDI - March 26, 2019 Category: Medical Devices Authors: Kristopher Sturgis Tags: Business Source Type: news

Silk Road Medical sets downsized range for IPO
Silk Road Medical yesterday set the range on its forthcoming initial public offering, which would fetch $75 million at the midpoint. The Sunnyvale, Calif.-based company’s Enroute transcarotid stent and neuroprotection system is designed to treat carotid artery blockages before they cause a stroke. When it registered the IPO earlier this month, Silk Road said it could fetch as much as $86 million. But yesterday the company said it plans to float nearly 4.7 million shares at $15 to $17 apiece, for gross proceeds of $70.5 million to $79.9 million. Silk Road has said it plans to use the cash to expand its sales force and ope...
Source: Mass Device - March 26, 2019 Category: Medical Devices Authors: Brad Perriello Tags: Cardiovascular Featured Funding Roundup Wall Street Beat Silk Road Medical Inc. Source Type: news

Bet Your Toilet Seat Can & #039;t Do This!
Every now and then we come across a technology that just begs the question: How on Earth did they think of that? Case in point, a toilet seat designed to detect heart failure by measuring a patient's biometrics during "natural" processes.  A team of researchers at Rochester Institute of Technology (RIT) are responsible for the idea, which is intended to lower hospital readmission rates by alerting doctors of a patient's deteriorating cardiovascular condition before the patients even realize they have symptoms. The idea is for hospitals to buy the seats and issue them to heart failure patients after ...
Source: MDDI - March 20, 2019 Category: Medical Devices Authors: Amanda Pedersen Tags: Cardiovascular Source Type: news

Depression Is More than a Stigma
Manoj K. Pandey is Lecturer in Economics, Australian National University; Vani S. Kulkarni is Lecturer in Sociology, University of Pennsylvania; and Raghav Gaiha is (Hon. ) Professorial Research Fellow, Global Development Institute, University of ManchesterBy Manoj K. Pandey, Vani S. Kulkarni and Raghav GaihaCanberra, Philadelphia and Manchester, Mar 20 2019 (IPS) Depression is often distinguished from other non-communicable diseases or NCDs (e.g., cancer, diabetes, cardio-vascular diseases, hypertension) because of the stigma attached to it. Among other consequences, those suffering from depression are often denied access...
Source: IPS Inter Press Service - Health - March 20, 2019 Category: International Medicine & Public Health Authors: Manoj K. Pandey - and Raghav Gaiha Tags: Featured Global Headlines Health Human Rights TerraViva United Nations Women's Health Source Type: news