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Node in Medical News

Lymph Node Shots Tested for Grass Pollen Allergy

Eight-week regimen better than 3 to 5 years of standard shots under skin, study finds TUESDAY, Nov. 11 (HealthDay News) -- A Swiss-led study appears to point the way toward a faster, safer and less painful treatment for grass pollen allergy by using direct injections into the lymph nod...

Breast Cancer Lymph Node Biopsy May Need Closer Look

Stray 'micrometastases' could be missed, harming long-term survival, study suggests WEDNESDAY, April 9 (HealthDay News) -- A new long-term analysis of breast cancer patient survival suggests it might be time to update the way pathologists test lymph node biopsies. A team of New York...

Lymphatic vessel and lymph node function are restored with growth factor treatment

The frequent spread of certain cancers to lymph nodes often necessitates surgery or radiation therapy that damages the lymphatic system and can cause lymphedema, a condition of localized fluid retention that often increases susceptibility to infections. The researchers of the University of Helsi...

Less invasive lymph node biopsy method could spare thousands unnecessary operations

Barcelona, Spain: Using an ultrasound-guided fine needle to biopsy lymph nodes could spare thousands of melanoma patients every year worldwide from having to undergo unnecessary and sometimes unpleasant surgery to verify whether their cancer has spread, new research indicates. In a study prese...

Sentinel Lymph Node Biopsy is Linked With Increase in Breast Cancer Rates

According to a study published in the Journal of the National Cancer Institute, the incidence of some early stage metastatic breast cancers is increasing, but this finding is likely explained by changes in clinical practice. Deirdre Cronin-Fenton, Ph.D., of Aarhus University Hospital in Denm...

Sagent Pharmaceuticals Announces Launch of First Two Oncolytic Products: Fludarabine Phosphate for Injection, USP and Epirubicin Hydrochloride Injection

...eneric equivalent to Ellence(R), distributed by Pfizer Oncology) is indicated as a component of adjuvant therapy in patients with evidence of axillary node tumor involvement following resection of primary breast cancer. The package insert, which is available at www.SagentPharma.com, contains detail...
Node in Medical Technology

Trubion Announces Positive Data From a Phase 1 / 2 Study of TRU-016 for the Treatment of Chronic Lymphocytic Leukemia (CLL)

...% and was as high as 98%. Two patients with leukemia cutis had complete or partial clearance of skin lesions. One patient had a 36% reduction in lymph node size, a 28% decrease in spleen size and a significant increase (44%) in hemoglobin. Mild grade 1 or 2 infusion toxicity was observed and there were th...

Scientists at The Karmanos Cancer Institute in Detroit Identify Potential New Target for Breast Cancer Therapy

...and 23 cases were HER-2/neu positive. Scientists found that the increased expression of EZH-2 meant an increase in tumor size and an increase in lymph node metastasis. Dr. Nahleh said that increased identification of proteins in these aggressive forms of breast cancer is needed to develop better tre...

Melanoma and Pregnancy: What Every Woman Needs to Know About the Risks, Prognosis

...monitor the fetus during the procedure. However, if a melanoma is deeper than 1 mm, Dr. Driscoll advised that a procedure known as sentinel lymph node mapping and biopsy should be considered. This procedure has not been studied in a large number of pregnant women, and both when and how the procedure ...

Agendia's Breast Cancer Test MammaPrint(R) Identifies New Subset of Low Risk HER2+ Patients

...tcome in HER2+ early breast cancer. These patients will be further studied in the ongoing MINDACT-trial (Microarray for Node-negative and 1-3 positive node Disease may Avoid ChemoTherapy) to determine the prospects of withholding chemotherapy and/or trastuzumab in HER2+, MammaPrint(R) low risk patients. ...

Young Women Diagnosed with Early-Stage Breast Cancer More Likely to Die than Older Women

...haler, MD, assistant professor of surgery, Washington University School of Medicine, St. Louis, MO, "These are women with similar size tumor and lymph node status. The characteristics of the tumor itself, however, portend a poorer prognosis. "We think we should devote much of our future research to find...

News Media Advisory: World's Leading Surgical Oncologists to Gather at McLaren Regional Medical Center to Present Latest Work on Breast, Gastrointestinal Cancer Treatments

...11th symposium, hosted by McLaren and GLCI, was organized by McLaren's Sukamal Saha, M.D., an award-winning surgical oncologist whose work in sentinel node mapping for colorectal cancer has gained worldwide recognition and has evolved into international collaboration of multiple institutions from the U.S....
Node in Medical Products

GORE MYCROMESH Biomaterial

Description:...ing hernia and soft tissue reconstructions. Made from strong, soft, inert and conformable ePTFE, GORE MYCROMESH Biomaterial incorporates a microporous node and fibril structure with regularly spaced macropores. This structure ensures early fixation to host tissue with minimal foreign body response and ext...
Company:W. L. Gore & Associates, Inc.

Frontier Biventricular Stimulation Device

Description:...able biventricular pacing device with one atrial and two ventricular ports for patients with chronic atrial fibrillation (AF) who have undergone an AV node ablation and who have NYHA Class II or III heart failure....
Company:St. Jude Medical, Inc.

Frontier® CRT-P Biventricular Stimulation Device

Description:...able biventricular pacing device with one atrial and two ventricular ports for patients with chronic atrial fibrillation (AF) who have undergone an AV node ablation and who have NYHA Class II or III heart failure....
Company:St. Jude Medical, Inc.

Breast Cancer Camera

Description:...camera is a dedicated system with breast containment and stereotactic localization for biopsy and surgery. The BCC may also be used for auxiliary node scanning. This specialized unit combines the ultra high intrinsic spatial resolution of the IS2 family of cameras with specially designed and optimize...
Company:IS2 Medical Systems

Freezor 5

Description:...testing capability - which involves a technique called CryoMapping - which may aid for physicians to avoid unwanted electrophysiological effects on AV node conduction....
Company:CryoCath Technologies, Inc.

Freezor 1

Description:...testing capability - which involves a technique called CryoMapping - which may aid for physicians to avoid unwanted electrophysiological effects on AV node conduction....
Company:CryoCath Technologies, Inc.

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Node in Medical Dictionary

Node

Node (autonomous system), behaviour for an ordinary differential equation near a ... Node (botany), the place on a plant stem where a leaf is attached ... In communication networks, a node is a connection point, either a redistribution point or a communication endpoint . The definiti...

Lymph node

A Lymph node is an organ consisting of many types of cells, and is a part of the lymphatic system. Lymph nodes are found all through the body, and act as filters or traps for foreign particles. They contain white blood cells... lymph node n. Any of the small bodies located along t...

Tumor

...body tissues. The most common site for Wilms tumor to metastasize is the lungs. ... ... measured all tumor markers. ... Tumor size, lymph node status, and lymphatic or vascular ... is not known whether tumor markers, such as mitotic index, ... ... type of pituitary tumor , is covere...

Sick sinus syndrome

... Sick sinus syndrome , also called sinus node dysfunction, is a group of abnormal heart rhythms (arrhythmias) presumably caused by a malfunction of the sinus node, the heart's primary... ...

Postoperative

...ult. ... General Approach to the Postoperative Patient. Use and Care of Monitoring Lines ... The early postoperative manifestation of sinus node dysfunction is usually ... Postoperative ileus is a common and potentially serious complication seen in the ... Typically, uncomplicated pos...

Pacemaker

...atural" pacemaker is called the sinoatrial (SA) node or sinus node. ... A pacemaker uses batteries... the heart beat in a regular rhythm. ... The SA node is sometimes called the heart's "natural pacemak...ificial pacemaker . ... Cardiac pacemaker · SA node · AV node• bundle of His · Purkinje fibers ... ...
Node in Biological News

Novel technique changes lymph node biopsy, reduces radiation exposure

Information obtained from a new application of photoacoustic tomography (PAT) is worth its weight in gold to breast cancer patients. For the first time, Lihong Wang, Ph.D., Gene K. Beare Distinguished Professor in the Department of Biomedical Engineering, with a joint appointment in Radiology...

Novel technique changes lymph node biopsy, reduces radiaiton exposure

Information obtained from a new application of photoacoustic tomography (PAT) is worth its weight in gold to breast cancer patients. For the first time, Lihong Wang, Ph.D., Gene K. Beare Distinguished Professor in the Department of Biomedical Engineering, with a joint appointment in Radiology...

'Green' energy from algae

...e built on the northern KIT campus, with the favorable conditions in terms of space and infrastructure being made use of. "This will represent a major node in the presently rather rapid networking of algae biotechnology", emphasizes Posten. To make energy production from algae economically efficient, it w...

New supercomputer to reel in answers to some of Earth's problems

... EMSL. Chinook has 4620 Quad-core processors built into 2310 nodes. Each node can be thought of as the equivalent of four personal computers. But Chinook's nodes are more like supercharged PCs: the Quad-cores give each node the equivalent of eight processor-cores and 32 gigabytes of memory. ...

Researchers design first model motor nerve system that's insulated and organized like the human body

...of Ranvier act like power station relays along the myelin sheath. They chemically boost signals, allowing them to get across breaks in myelin, or from node to node, at the electrically charged nodes of Ranvier. Nerve malfunctions, called neuropathies, involve a breakdown in the way the brain sends and re...

Towards a natural pacemaker

...aise the heart rate biologically could be a much better solution, but there are some major hurdles. The way electrical signals are generated in the SA node and hence the heart rate are far from simple. There are three separate electrical pathways between cells, called HCN or 'funny' channels (because of...
Node in Biological Technology

Genetically engineered bacteria compute the route

...an Path Problem asks whether there is a route in a network from a beginning node to an ending node, visiting each node exactly once. The student and faculty researchers modified the genetic circ...

New Report Just Published: World Prostate Cancer Therapeutics Market Report

...motherapy II-41 Surgical Procedures for Prostate Cancer II-41 Transurethral Resection of the Prostate (TURP) II-41 Prostatectomy and Lymph node Dissection II-42 Radical Prostatectomy II-42 Cryosurgery II-43 Advantages of Cryosurgery II-43 Disadvantages of Cryosurgery II-43 ...

UCF team's advanced nerve cell system could help cure diabetic neuropathy, related diseases

...onditions are caused when nerve signals can't travel their normal path from node to node due to myelin breakdown. Within the brain and spinal cord, where the damage...

Trubion Announces Acceptance of Three Presentations on Its TRU-016 Product Candidate at the 2009 ASCO Annual Meeting

... the study demonstrates the safety and early signs of efficacy of TRU-016 as shown by a reduction in tumor lymphocyte blood counts, reduction in lymph node and spleen size, and/or an improvement in hematopoiesis, or the production of red blood cells and platelets. Eight of the 10 patients had high-ri...

Caringo Delivers Storage Cluster in a Box with CAStor 3.0

...uting content, today announced the release of CAStor 3.0, featuring storage node virtualization. Now, using multi-core processors, customers can run virtual...rage. Assign a portion of the drives within a server to each virtual CAStor node to optimize efficiency and experience screaming performance. As an example...

New Technology to Revolutionize the Way the Planet Does Business

...e employee overhead and significantly reducing the risk of breaking immigration laws when hiring affordable laborers." Through their radical THE node (R) technology, Cybracero Systems has found a way to marry the global network behind the internet and the science of today's human-like robots to cr...
Node in Biological Products

Dynabeads Mouse Pan B (B220) from Dynal Biotech

Description:...0), 4.5 m, coated with anti-B220 monoclonal antibody. For the efficient positive isolation or depletion of mouse B cells directly from spleen or lymph node cell suspensions. B220 antigen is expressed on mouse B cells and lytically active subsets of lymphokine activated killer cells from all common mouse s...
Company:Dynal Biotech

Mouse Anti-Mouse MHC Class II I Ab / Ad Monoclonal Antibody, FITC Conjugated, Clone IA-C6 from Abcam

Description:...nal [IA-C6] to MHC Class II I Ab + Ad (FITC) ( Abpromise for all tested applications). Antigen: Tissue / cell preparation of Purified Mouse lymph node B cells...
Company:Abcam
Node in Biological Definition

Cladistics

...ities. A vertical orientation yields a cladogram reminiscent of a tree . In a cladogram, all organisms lie at the leaves, and each inner node is ideally binary (two-way). The two taxa on either side of a split are called sister taxa or sister groups . Each subtree, whether it only conta...

Gene regulatory network

... outputs being the level of gene expression . The node itself can also be viewed as a function which can ...e, each input, and each output is represented by a node in a directed graph in which there is an arrow from one node to another if and only if there is a causal link b...

Leaf

...ong the stem; or distichous if not rotated, but all two-ranked, in the same plane. Whorled — three or more leaves attach at each point or node on the stem. As with opposite leaves, successive whorls may or may not be decussate, rotated by half the angle between the leaves in the whorl (i.e., ...

Phylogenetic tree

...rm of a cladogram . In a phylogenetic tree, each node with descendants represents the most recent common... edge lengths correspond to time estimates. Each node in a phylogenetic tree is called a taxonomic unit....ylogenetic tree is a directed tree with a unique node corresponding to the (usually imputed) most recent...

Replication

...ributed shared memory systems, where it may happened that many nodes of the system share the same page of the memory - which usually means, that each node have separate copy (replica) of this page. In statistics replication refers to repeated measurement of a phenomenon, so that the variability ca...
Node in Biological Dictionary

Venules

...s enable lymphocytes circulating in the blood to directly enter a lymph node . The blood vessels consist of arteries, arterioles, capillaries, ven...in lymph nodes and other ... of Rolling T Lymphocytes in Peripheral Lymph node High Endothelial Venules . ... direction of flow in venules and vein...

Spliceosome

...pliceosome associated protein 61) (SAP61) (SF3a60) ... Spliceosome . node A. node B. Co-expression. Correlation coefficient. O14547 ... factor 3B subunit 2 (...

Purkinje fibers

...rdiac extension of the Autonomic Nervous System. ... Cardiac pacemaker · SA node · AV node• bundle of His · Purkinje fibers ... For the cells o...he inner ventricular walls ... Purkinje fibers work with the sinoatrial node (SA node) and the atrioventricular ... Purkinje fibers . You don't ne...

Phylogenetic tree

... a common ancestor. In a phylogenetic tree , each node with... Computational phylogenetics is the ap...other taxa.... In a phylogenetic tree , each node with descendants represents the most recent ... A ...m of a cladogram. In a phylogenetic tree , each node with ... Each...

Ostium

...ify anomalies, such as a common PV ostium (Figure 7) ... ... ostium and the commissure between the anterior and septal ... The atrioventricular node is located directly in front of the ostium of the coronary sinus. ... State-of-the-Art Technique for Treatment of Bifurcation Lesions in the ... ...

Nodes

... A Lymph node is an organ consisting of many types of cells, a...n more about lymph nodes , symptoms of lymph node cancer, and the integrative ... Lymph nodes , so...Moon's Nodes elaborates on each connection of a node to a feature in the horoscope and the types of ev...
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