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Nodes in Medical News

Study links arm/hand swelling to number of lymph nodes removed during breast cancer surgery

In older breast cancer survivors, the number of lymph nodes removed during surgery and the presence of cancer in the lymph nodes were the two factors most directly linked to the development of lymphedema, swelling of the arm and hand, according to a study from the Medical College of Wisconsin's Ce...

More Cancer Lymph Nodes Analyzed at Specialty Centers

If too few are tested, patient's treatment and prognosis may be affected, study says TUESDAY, July 22 (HealthDay News) -- Patients with stomach or pancreatic cancer may have more lymph nodes examined for the spread of cancer if they're treated at designated comprehensive cancer centers...

Checking more lymph nodes linked to cancer patient survival

CHICAGO -- Why do patients with gastric or pancreatic cancer live longer when they are treated at cancer centers or high-volume hospitals than patients treated at low-volume or community hospitals? New research from Northwestern University's Feinberg School of Medicine found that cancer patien...

Newly diagnosed breast cancer patients benefit from use of USFNA of lymph nodes

Ultrasound-guided fine needle aspiration (USFNA) of the lymph nodes is a safe, useful, and minimally invasive procedure for diagnosing metastatic disease in patients who are undergoing preoperative staging for breast cancer, according to a recent study conducted by researchers at the Rhode Island ...

Malaria Can Develop In Lymph Nodes Also

The malaria parasites can develop in the lymph nodes also, according to a recent research, led by Robert Ménard. This reportedly has implications for the mammalian immune response. // The dreaded disease is caused when a mosquito infected with Plasmodium bites a mammal, and the immature para...

Doctors Warned to Keep Track of Tumorous Lymph Nodes

Scientists have come out with study results that encourage health care providers to take into account the number of lymph nodes// marked by the presence of tumor cells in colon cancer patients, taken during follow up. This, researchers opine, may be a definite clue to chances of reccurence , as ...
Nodes in Medical Technology

Northern California Cancer Center's First-of-Its-Kind Research Reveals Low Socioeconomic Status Often Equals Poor Chance of Lymphoma Survival

...omen equally. The cancer involves the body's lymph nodes which fight infection and disease. It begins with an enlargement of the lymph nodes and symptoms can include fever, weight loss, sweat... It is called "follicular" lymphoma because lymph nodes seen under microscopes display unusual rounded str...

BioVex to Report Phase I/II Clinical Trial Results for the Front Line Treatment of Head and Neck Cancer With OncoVEX GM-CSF at the 2009 American Society of Clinical Oncology Meeting

...reatment prior to surgery. Patients who present with tumor containing lymph nodes are particularly difficult to treat and approximately half of these patient...ered by direct injection, at three dose levels, into tumor containing lymph nodes in combination with standard first line chemo radiotherapy every three week...

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

...sease for melanoma is based on three variables -- tumor thickness, presence or absence of ulceration, and whether the melanoma has spread to the lymph nodes or other organs. For example, if a tumor is less than 1 mm in depth (which is considered a "thin" melanoma, or in an early stage of the disease), no u...

Video: Afinitor(R) Approved in US as First Treatment for Patients With Advanced Kidney Cancer After Failure of Either Sunitinib or Sorafenib

...n RCC, cancer cells develop in the lining of the kidney's tubes and grow into a tumor(8). If left untreated, the tumor can spread to neighboring lymph nodes and eventually other organs(9). RECORD-1 trial The FDA regulatory filing for Afinitor was based on data from RECORD-1 ( RE nal C ell cancer...

Video: Zometa(R) Reduces Risk of Breast Cancer Recurrence in Premenopausal Women, Study in The New England Journal of Medicine Reports

...Phase III study that enrolled 1,803 premenopausal women with estrogen receptor-positive Stage I or II breast cancer, with fewer than 10 axillary lymph nodes involved. Patients were recruited for the study after curative surgery and initiation of goserelin treatment for ovarian suppression, and randomly ass...

Arzerra(TM) (ofatumumab) Demonstrates High Response Rates in Patients With Fludarabine Refractory Chronic Lymphocytic Leukemia (CLL)

... DR), and patients who were refractory to fludarabine and considered inappropriate candidates for alemtuzumab due to bulky tumor masses in their lymph nodes (bulky fludarabine refractory; BFR). The primary endpoint of the study was assessment of objective response.* The overall objective response ...
Nodes in Medical Products

G5™ Contour Non-invasive Cellulite Massage Machine

Description:... The G5 Contour is a non-invasive massage machine for skin, scalp, muscles, lymph nodes and the circulatory system. Extraordinary results are achieved with our famous G5 Directional-Stroking action, which combines vertical and parallel fo...
Company:General Physiotherapy, Inc.
Nodes in Medical Definition

Anterior mediastinal mass

... wheezing, SVC syndrome, pleural effusions (10,11). Diagnosis usually by CT showing lobulated mass. Confirmation done by tissue biopsy of accompanying nodes if any, mediastinoscopy, mediastinotomy, or thoracotomy. FNA biopsy usually not adequate. (12,13,14) Treatment of mediastinal Hodgkin's involves chemo...

Hematopathology

...at peripheral blood smears , bone marrow aspirates and biopsies , lymph nodes , and other tissues, and uses his/her expertise to diagnose diseases such... past few decades. Lymphomas are diseases that are mainly based in lymph nodes . Hematopathologists have named different lymphomas after the type of lymp...

Pathology

...ection - Raynaud's phenomenon / Raynaud's disease - Buerger's disease - Intermittent claudication Veins , lymphatic vessels and lymph nodes Thrombosis - Phlebitis - Deep vein thrombosis - Portal vein thrombosis - Venous thrombosis - Budd-Chiari syndrome - Thrombophlebitis ...
Nodes in Medical Dictionary

Tonsils

...ils and adenoids are composed of tissue that is similar to the lymph nodes ... The tonsils are the two masses of tissue on either side of the back...Adenoids only. Chronic or ... Tonsillitis ... The tonsils are lymph nodes in the back of the mouth and top of the throat. ... Blocked airway from e...

Thymus

... the seat of the soul The thymus sits just in front of and above the heart. ... T lymphocytes develop in the thymus and then travel to lymph nodes (bean-sized ... In zoology, the thymus is an organ located in the upper chest (thorax) or neck ... The thymus is of central importance in th...

Spores

...ity. Anthrax disease begins when spores of Bacillus anthracis invade an ... When inhaled, anthrax spores germinate and grow in the lymph nodes nearest the lungs. ... Large selection of exotic Psilocybin mushrooms, mushroom SPORES , spore syringes and prints, amazing mushroom pictures. ...

Scrofula

... Scrofula is any of a variety of skin diseases; in particular, a form of tuberculosis, affecting the lymph nodes of the neck. It is often informally or historically known as the King's Evil, referring to the belief that... scrofula n. A form of tubercu...

Node

...iable, scalable, and inexpensive computing platform 'in the cloud' ... nodes is the name of a WAD lump which is a component of a level. ... It is norma... documentation for the Node Utility. ... The base class for all tree nodes . ... We can set the node up to call an external method to get the child ...

Lymphatic obstruction

...phatic obstruction is a blockage of the lymph nodes -- vessels that drain ... There are many causes of...phatic obstruction is a blockage of the lymph nodes -- vessels that drain ... There are many causes of...phatic obstruction is a blockage of the lymph nodes -- vessels that drain ... There are many causes of...
Nodes in Biological News

Lymph nodes can be key in spreading prion infectivity

Lymph nodes can be crucial for spreading low doses of infective prion agents -the pathogens responsible for conditions such as scrapie and Creutzfeldt-Jakob disease - into the nervous system, according to new research published in the online open access journal BMC Veterinary Research. While we ca...

UCLA researchers locate and image prostate cancer as it spreads to lymph nodes

Using an engineered common cold virus, UCLA researchers delivered a genetic payload to prostate cancer cells that allowed them, using Positron Emission Tomography (PET), to locate the diseased cells as they spread to the lymph nodes, the first place prostate cancer goes before invading other organ...

Imaging Lymph Nodes with Nanoparticles

A novel application involving the buzzword "nano" - cancer detection using nanoparticles and MRI (magnetic resonance imaging) : Accurate staging of cancers is one of the most important parts of the work up of patients for both prediction of prognosis and determination of the most appropriate tre...

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

... running large jobs, the amount of communication back and forth between the nodes is very different than if you have a hundred people running calculations of...n 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 equivalen...

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

...he lead researcher on this project explained: "The nodes of Ranvier act like power station relays along the... or from node to node, at the electrically charged nodes of Ranvier. Nerve malfunctions, called neuropathi... along nerve cells, leading to malfunctions at the nodes of Ranvier, along with demyelination". Hickman's t...

World's largest ocean observatory takes shape

... Canada, the world's largest and most advanced cabled ocean observatory. Using three ships and at least one ROV, the team is lowering five 13-tonne nodes and more than 400 instruments and sensors to the seafloor where they are being attached to an 800-km loop of powered fibre-optic cable laid in 2007. ...
Nodes in Biological Technology

Grid Dynamics Demonstrates Linear Scalability up to 512 Nodes with GridGain Software on Amazon EC2 Cloud

Following up on their recently announced partnership, Grid Dynamics and GridGain teamed up to develop the largest publicly known grid scalability test for Amazon EC2. San Francisco, CA (PRWEB) August 4, 2008 -- Following up on their recently announced partnership, Grid ...

Multigene Test Predicts Who Could Avoid Chemotherapy Despite Positive Lymph Nodes in Early Breast Cancer

SAN ANTONIO, Texas, Dec. 13 /PRNewswire/ -- Kathy S. Albain, MD, of Loyola University Chicago, presented new data showing for the first time the predictive value of the 21-gene Recurrence Score (RS) assay in patients with node-positive breast cancer. The Breast Cancer Intergroup of North Ameri...

ImmunoVaccine Technologies Partners With Scancell to Advance DNA Vaccine Delivery

...emarked Dr. Marc Mansour, vice president of R D at IVT. "Our DepoVax(TM) technology has the potential to better deliver DNA vaccines to draining lymph nodes to produce high levels of immune response using conventional immunization techniques." "IVT's DepoVax(TM) represents a potentially attractive future...

CEL-SCI Corporation Releases Letter to Shareholders

...ct, except in the area of the tumor, and their lymphatics have not yet been cut, meaning that they can still deliver immune cells from the local lymph nodes to the tumor. From here on there is only one thing to do. We will launch the Phase III study as quickly as possible. Success would be phenome...

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

...ecause of breaks in their myelin insulation called nodes of Ranvier, each of which chemically boosts the si... new research, which achieved the first successful nodes of Ranvier formation ever on motor nerves in a lab...ab-grown motor nerve cells that myelinate and form nodes of Ranvier so that, under controlled laboratory co...

Penguin Computing Forms OEM Agreement with Applied Biosystems for Scyld ClusterWare

...eight provisioning, a cluster can be scaled out in seconds while Scyld's Single System Image architecture ensures configuration consistency across all nodes in the cluster at all times. Scyld ClusterWare is seamlessly integrated with the SOLiD platform to execute primary and secondary analysis tasks such a...
Nodes in Biological Definition

Apoptosis

... a malignant mutation) or with foreign antigen produced as a consequence of a viral infection. After becoming activated, they migrate out of the lymph nodes in which they reside, proliferate, recognize the affected cells and commit them to programmed cell death. The receptors in immature B and T cell me...

Axon

...ipheral neurons and oligodendrocytes insulating those of the central nervous system . Along myelinated nerve fibers, gaps in the sheath known as nodes of Ranvier occur at evenly spaced intervals, enabling an especially rapid mode of electrical impulse propagation called saltation . The axons of ...

Cancer

... or jaundice . Symptoms of metastasis (spreading) : enlarged lymph nodes , cough and hemoptysis , hepatomegaly (enlarged liver ), bone pain, ...t of the disease and whether there has been metastasis to regional lymph nodes . Staging determines the prognosis and the need for adjuvant therapy. ...

Gene regulatory network

...liography 5 External links Overview Genes can be viewed as nodes in a network , with input being proteins such as transcription factors , ... the new state of a node is a boolean function of the prior states of the nodes with arrows pointing towards it. The validity of the model can be teste...

Immune system

...l material. It may be broken down into the adaptive immune system (only found in vertebrates [1] ), composed of four lymphoid organs ( thymus , lymph nodes , spleen and submucosal lymphoid nodules) and the group motile cells that are involved in the body's defense against foreign bodies. The term may al...

Immunology

... would later prove to be part of the immune system. The key organs of the immune system are thymus , spleen , bone marrow , lymph vessels , lymph nodes and secondary lymphatic tissues such as tonsils and adenoids ) and skin . The major organs, the thymus and spleen, are examined histologically ...
Nodes in Biological Dictionary

Nodes

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.... ... in question is a distributed system, the nodes are cli...

Lymph nodes

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.... Swollen lymph nodes — Comprehensive overview covers sym...

Venules

...ry lamp was used to observe the pia venules in the cerebral cortex. ... ... lymphocytes at specialized high endothelial venules within lymph nodes and other ... of Rolling T Lymphocytes in Peripheral Lymph Node High Endothelial Venules . ... direction of flow in venules and veins where b...

Tracheophyte

...lants have a vascular ... terms: embryophyte, tracheophyte , ecdysozoan, deuterostome, ... Tracheophyte . search by: KeywordBLAST. Selected: All nodes ... Tracheophyte . Angiosperm. Rosid (pre-hexaploidy) Rosid (post-hexaploidy) Eurosid I. Eurosid II ... ...

Tracheids

...bes eunucleate, with a ... vessel elements in root with scalariform and/or simple perforations; tracheids ... Dipsacales: True tracheids +; nodes 3:3; buds with scales; nectaries as ... Cabombaceae + Nymphaeaceae: stem rhizomatous; tracheids with meshwork of coarse ... ... by a branch or...

T lymphocytes

... lymphocytes also have antigen-specific molecules on their surface which are ... Although the requirements for T lymphocyte homing to lymph nodes (LNs) are well ... and arrest coefficients than naive T lymphocytes in the deep paracortex. ... T lymphocytes play a major role in defense ...
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