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Dilation in Medical News

Blood Rush to the Brain When Angry Is a Good Sign

... -- Anger and other forms of mental stress cause dilation of the neck's carotid arteries and a rush of ... In the healthy volunteers, mental stress caused dilation of the carotid arteries and increased blood flow ... "Inappropriate vasoconstriction, or lack of dilation in response to mental stress in stable coronary ...

Atkins Diet Tougher on Heart After Weight Loss

... vessel functioning by measuring blood vessel dilation in the arm. They found that "as you increase ... of saturated fat [in the diet], blood vessel dilation is reduced," Miller said. Healthy vessel dilation is important to proper blood flow. "The diet ...

Researchers discover new way to reverse poor circulation and heal wounds

... should need more fuel to bring about a greater dilation in the vessels supplying them, but her experiments found no difference in initial dilation of vessels between twitch types. Some unknown ... to it and shuts it down. They found that vessel dilation was significantly inhibited as the antibody ...

New Research Suggests Drinking as Little as One Cup of Black Tea Per Day May Help Maintain Cardiovascular Function and Heart Health

... in this field. "We used the gold standard technique to assess the dilation of the brachial artery in response to black tea and observed a significant ... findings, Black tea consumption dose-dependently improved flow-mediated dilation in healthy males, will be published in The Journal of Hypertension in ...

Endoscopic ultrasound highly accurate in evaluating ambiguous radiographic findings of the pancreas

... somewhat ambiguous findings - enlargement of head of pancreas (HOP) or dilation of the pancreatic duct (PD). The study appears in the August issue of ... an abnormal CT and/or MRI who were reported as having an enlarged HOP or dilation of the PD (with or without a dilated common bile duct). An EUS ...

IU Health & Wellness: Research and insights from Indiana University

... for 45 minutes. The researchers examined the brachial artery flow-mediated dilation -- how well the artery can expand to accommodate an increase in blood ... be reached at 858-534-4713 and Harrisra@ucsd.edu . "The Flow-mediated dilation Response to Acute Exercise in Overweight Active and Inactive Men," ...

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Dilation in Medical Technology

Endoscopy Identified as Safe and Effective Method in Treating Common Complication of Gastric Bypass Surgery

... St. Louis, Mo. indicates that endoscopic balloon dilation is a safe and effective method in ... for Gastrointestinal Endoscopy, reports that dilation (stretching of the anastomosis or opening) to at ... safe, decreases the need for further endoscopic dilation and improves the patient's symptoms. It did ...

Feeling Anxious or Distracted? New Research Shows a Cup of Tea Could Help

... and then the researchers measure endothelial dysfunction via flow-mediated dilation of the brachial artery and arterial stiffness. "Our studies have found ... as C-reactive protein; reducing blood cholesterol levels; and providing dilation of blood vessels to help manage blood pressure. Tea May Impact Genes ...

Injection Reverses Heart-Attack Damage

... fraction, assessed on echocardiograms) improved as compared with untreated controls. The NRG1-injected mice also lacked the left-ventricular dilation and cardiac hypertrophy that typify heart failure; both were seen in the controls. When the researchers also stimulated production of a ...

ASGE and The Pancreatic Cancer Action Network Partner to Raise Awareness About Pancreatic Cancer

... endoscopic ultrasound (EUS) because of CT and/or MRI reports of two common, though somewhat ambiguous findings - enlargement of head of pancreas or dilation of the pancreatic duct. EUS and EUS-FNA have become valuable tools in the diagnostic evaluation of patients with suspected pancreatic cancer. Another ...

Stem Cell Regeneration Repairs Congenital Heart Defect

... Specifically, the "knockout" of a critical heart-protective protein known as the KATP channel compromised heart contractions and caused ventricular dilation or heart enlargement. The condition, including poor survival, is typical of patients with heritable dilated cardiomyopathy. Researchers ...

Omeros Announces Patient Enrollment in Phase 1/Phase 2 Study of OMS302

... The Phase 1/Phase 2 trial is a randomized, double-blind, vehicle-controlled and parallel-assigned study evaluating the effects of OMS302 on dilation of the pupil during cataract surgery and on pain, discomfort and inflammation following the procedure. OMS302 is added to standard irrigation ...
Dilation in Medical Products

Access Dilation Port

Description:... The Access dilation Port enables the surgeon to perform a traditional microdiscectomy ... visualization through a microscope or loupes. With Spinal Concept's Access dilation Port, surgeons can have all the advantages of minimally invasive surgery ...
Company:Abbott Spine

ACCU-CHEK® Softclix Lancet Device

Description:... as comfortable as possible. Conventional spring-loaded lancet systems often penetrate too deeply, with side-to-side movement that can cause painful dilation or tearing of skin tissue. The ACCU-CHEK Softclix Lancet Device has a precise, linear action that provides greater comfort. It will be easier for you ...
Company:Roche Diagnostics

Portex® ULTRAperc® Percutaneous DilationTracheostomy Kit without Tube

Description:... The Portex® ULTRAperc® Percutaneous dilation Tracheostomy Kits allow the percutaneous insertion of a tracheostomy tube using the widely accepted Seldinger technique by means of a single-stage ...
Company:Portex

Portex® ULTRAperc® Percutaneous DilationTracheostomy Kits with Blue Line ULTRA® Tube

Description:... The Portex® ULTRAperc® Percutaneous dilation Tracheostomy Kits allow the percutaneous insertion of a tracheostomy tube using the widely accepted Seldinger technique by means of a single-stage ...
Company:Portex

535080 Per-fit™ Percutaneous Tracheostomy Kit

Description:... easier transition through the tissue into the trachea. Four straight dilators are sized specifically and help facilitate optimum technique and safe dilation of the stoma site. The dilational technique decreases the risk associated with surgical tracheostomy and promotes rapid ....
Company:Portex

535090 Per-fit™ Percutaneous Tracheostomy Kit

Description:... easier transition through the tissue into the trachea. Four straight dilators are sized specifically and help facilitate optimum technique and safe dilation of the stoma site. The dilational technique decreases the risk associated with surgical tracheostomy and promotes rapid ....
Company:Portex

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Dilation in Medical Definition

Ultradian

... ultradian cycle in human sleep. Some of the ultradian cyclings of the body are hormonal release, heart rate , thermoregulation , nostril dilation and appetite . The last involves rhythmic release of Neuropeptide Y (NPY) and Corticotropin-releasing hormone (CRH), stimulating and inhibiting ...
Dilation in Medical Dictionary

Dilation

... dilation and curettage (D and C) is a minor surgical ... tissue from inside the uterus . dilation : The process of enlargement, stretching, or ... For: search help Printer-Friendly Format ... dilation and Curettage (D&C), Diagnostic What is ...

Effacement

... individually. Checking the cervix for dilation and effacement . As you near your due date, a ... cervix ( effacement ), increased cervical dilation , and evidence of ruptured membrane s. The ... cervix ( effacement ), increased cervical dilation , and evidence of ruptured membrane s. ...

Bronchi

... wall structure. BRONCHI ECTASIS - Persi stent and progressive dilation of bronchi or bronchi oles as a consequence of inflammatory disease ... is a chronic lung condition characterized by abnormal widening ( dilation ) of the large airway s ( bronchi al tubes). This damages the bronchi al ...

Erythema

... Esophageal cancer - Cancer of the esophagus (Q&A) Esophageal dilation with bougies Esophageal problems and procedures - cancer - cancer of the esophagus (Q&A) - esophageal dilation with bougies ... Systemic lupus erythema tosus (SLE) is an ...

Erythema multiforme

... Esophageal cancer - Cancer of the esophagus (Q&A) Esophageal dilation with bougies Esophageal problems and procedures - cancer - cancer of the esophagus (Q&A) - esophageal dilation with bougies ... Dermatologic reactions include urticaria , ...

Esophageal cancer

... Esophageal cancer - Cancer of the esophagus (Q&A) Esophageal dilation with bougies Esophageal problems and procedures - cancer - cancer of the esophagus (Q&A) - esophageal dilation with bougies - esophageal manometrics ... There can be serious ...

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Dilation in Biological News

New study shows low-fat diets more likely to reduce risk of heart disease than low-carb diets

... the researchers found reduced flow-mediated dilation in the arm artery in participants who were on the ... disease. On the other hand, flow-mediated dilation improved significantly in participants on the ... a reduction in brachial artery flow-mediated dilation after six weeks of weight loss on a ...

Pulmonary hypertension in children may result from reduced activity of gene regulator

... injuries, may help these infants restore a healthy balance of blood vessel dilation and contraction, preventing the remodeling that transforms flexible blood ... blood vessel lining sets in motion the resulting imbalance of contraction, dilation and more. When a heart defect is the cause, pulmonary hypertension ...

Decreasing insulin resistance prevents obesity-related cardiovascular damage

... Obese mice show impaired nitric oxide dilation, a defect corrected by deleting PTP1B. Obese humans also show evidence of impaired blood vessel dilation and vascular remodeling. In an effort to figure out how, the researchers will look at blood flow, blood pressure and vascular remodeling in the PTP1B ...

Friend or foe? How the body's clot-busting system speeds up atherosclerosis

... researchers found that the urokinase-type plasminogen activator produced by macrophages speeds up the growth of atherosclerotic plaques and promotes dilation of the root of the aorta, one of the heart's major blood vessels. The presence and activation of plasminogen were required for the biochemical ...

UCSF researchers identify virus behind mysterious parrot disease

... The team, led by UCSF professors Joseph DeRisi, PhD, and Don Ganem, MD, also has developed a diagnostic test for the virus linked to Proventricular dilation Disease, or PDD, which will enable veterinarians worldwide to control the spread of the virus. Results of the study will be published in Virology ...

Hyperviscous fluids: Better treatment for severe blood loss

... flow through tissues. These findings also are consistent with recent discoveries showing that higher shear forces of more viscous blood leads to dilation of small blood vessels. Treating blood loss is a critical medical issue because trauma is the leading cause of death among North Americans 1 to ...

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Dilation in Biological Technology

Proteon Therapeutics Completes Second Closing of Equity Financing; Raises Total Series B to $50 million

... patients requiring chronic hemodialysis. PRT-201 has been shown to cause dilation of segments of arteries and veins following topical intraoperative application in animals. Vessel dilation and increased blood flow through the fistula may decrease AVF maturation ...

Proteon Therapeutics Completes $38M Equity Financing; Initiates Phase 1/2 Clinical Study of PRT-201 in Hemodialysis Patients and Signs Option Agreement With Major Pharmaceutical Company

... patients requiring chronic hemodialysis. PRT-201 has been shown to cause dilation of segments of arteries and veins following topical intraoperative application in animals. Vessel dilation and increased blood flow through the fistula may decrease AVF maturation ...

Proteon Therapeutics to Present New Data on PRT-201 at Transcatheter Cardiovascular Therapeutics (TCT) Annual Symposium in Washington, D.C., October 13, 2008

... "Local Catheter-Directed Elastase Therapy: A Novel Approach to Vessel dilation and Restenosis," is being made at the 20th annual Transcatheter ... Therapeutics. "These preliminary non-clinical results showing vessel dilation with PRT-201 are very exciting," said Timothy P. Noyes, the Company's ...

Symphony Medical Announces First Patient Successfully Treated With Novel Congestive Heart Failure Therapy

... with Algisyl-LVR. The administration of this implantable biopolymer to the heart wall provides a practical new tool to prevent and even reverse the dilation of the left ventricle, which is typical in congestive heart failure. As such, this new therapy has the potential to provide significant health ...

Ovalum Ltd. Announces Success in Coronary Cases Using CiTop™ ExPander™ Guidewire

... The CiTop™ ExPander™ Guidewire is a 0.014" Guidewire which combines conventional guidewire navigational properties with a tip dilation feature to aid in releasing a wedged guidewire and allow its advancement through difficult occlusions. The company has completed successfully its ...

BMP Sunstone Receives Import Drug License (IDL) from SFDA

... an Import Drug License (IDL) from the SFDA to market a new Propess applicator in China. Prior to today in China, Propess was indicated for cervix dilation to help induce labor, and is currently distributed via vaginal inserts that are 1.1 mm thick. The birth rate in China averages approximately ...
Dilation in Biological Definition

Marfan syndrome

... to study the heart valves and the aorta. Beta blockers have been used to control some of the complications such as aortic aneurysms . If the dilation of the aorta threatens to lead to rupture, a nickel-titanium stent may be inserted. Rupture of the aorta, or aortic dissection , is the most ...

Nervous system

... when a person is resting and feels relaxed, and is responsible for such things as the constriction of the pupil, the slowing of the heart, the dilation of the blood vessels, and the stimulation of the digestive and geniturinary systems. Nervous system diversity The nervous system varies ...
Dilation in Biological Dictionary

Strain

... New World College Dictionary. Meaning of strain . ... to exert, use, or tax to the utmost to strain every nerve ... Strain includes the dilation and distortion components of deformation. ... Approximately homogeneous strain ... Highly heterogeneous strain ... Low back strains can be ...

Complete linkage

... algorithm implementation in Ruby (AI4R) ... Complete Linkage Agglomerative Clustering. Complete linkage agglomeration (also known as ... dilation of complete linkage . This method is also reffered ... LiNK BOSS: Linkage Technologies successfully launched its comprehensive Back ... ...

Aorta

... blood from the heart ... AORTA - No Summary ... The aorta above the valve displays a smooth intima with no atherosclerosis ... Post stenotic dilation of the aorta is not seen due to ... dissecting aorta - No Summary ... Dissection of the descending thoracic aorta is termed type III. Type ...

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