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Female sex hormones play a vital role in defense against sexually transmitted diseases

Two McMaster University studies, to be published in the Journal of Virology, show that sex hormones have a profound effect on susceptibility of female mice to the herpes simplex virus, type 2 (HSV-2 ), one of the most common sexually transmitted diseases. Charu Kaushic, assistant professor and supervisor of the studies, says the implication of this work is quite significant. "The research...

Vital step in cellular migration described by UCSD medical researchers

A vital molecular step in cell migration, the movement of cells within the body during growth, tissue repair and the body's immune response to invading pathogens, has been demonstrated by researchers in the University of California, San Diego (UCSD) School of Medicine. Published in the March 27 online edition of Nature Cell Biology and the journal's upcoming April print edition, the study describ...

New protein vital for immune response is found in surprise location

A newly discovered protein not only is vital to the immune system's ability to fight off viral infections but also has been found in an unexpected location within the cell, causing researchers to rethink previous notions about the workings of the human immune system. Researchers at UT Southwestern Medical Center said their findings may lead to new therapies aimed at preventing and treating...

Darkness unveils vital metabolic fuel switch between sugar and fat

Constant darkness throws a molecular switch in mammals that shifts the body's fuel consumption from glucose to fat and induces a state of torpor in mice, a research team led by scientists at The University of Texas Medical School at Houston reports in the Jan. 19 edition of Nature. While their findings could provide new insight into mammalian hibernation, researchers note that the pivota...

Vital ocean prey play active role in environment

Although Antarctic krill (Euphausia superba) are one of the best-studied organisms of the open sea, key aspects of their life cycle have remained murky. Understanding krill is important because they are vital prey for fish, birds, and marine mammals, yet they are vulnerable to fishing pressure and environmental change. In the February 2006 issue of BioScience, the monthly journal of the Am...

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Vitality pIRES-hrGFP-1 Vector from Stratagene

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Report Reveals Vitality of SE Wisconsin Technology Community

MILWAUKEE, Wis. - The Milwaukee metropolitan area is emerging as a region with a broad and diverse information technology (IT) and biomedical industry, according to a report entitled, Southeastern Wisconsin 2004 Directory of Information and Biomedical Companies, sponsored and released by in conjunction with regional industry ass...

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Calcium Receptor Vital For Stem Cell Migration to Bone Marrow

A new discovery of a dictator molecule that governs the migration of blood stem cells to the bone marrow, resulting in subsequent production of blood cell components and immune stem cells could // hold the key to the development of more effective stem cell therapy for malignant and non-malignant conditions in the future. "This is another remarkable example of how bone and bone marrow...

Fat Consumption Could Play A Vital Role In Affecting A Child’s Memory

Based on findings of a recent study researchers say children with a higher energy intake from polyunsaturated fatty acids were more likely to have better results in the digit span test, a commonly used measure of short-term // memory and cholesterol intake appeared to reduce performance in the memory test. The researchers analyzed intake of different types of fat in 3,666 children age...

Brain Plays Vital Role In Maintaining Bone Density

The brain has an important role in the maintenance of bone density, says a study that holds promise for the treatment of osteoporosis. // Itai Bab of the Bone Laboratory and other researchers at the Hebrew University of Jerusalem experimented with genetically engineered laboratory mice whose ability to react to interleukin 1, a protein, has been known for many years, reports science...

Sex Played A Vital Role For Evolution Of Infectious Diseases

Same-sex mating between two less harmful yeast strains might have spawned an outbreak of disease among otherwise healthy people and animals on Vancouver Island, British Columbia, Howard Hughes Medical Institute geneticists at Duke University Medical Center have reported//. The fungus, Cryptococcus gattii, is normally restricted to the tropics and subtropics. The evidence that sex played...

Cancer Patient Denied Vital Drug

A 69-year-old cancer patient Brian Jago, from the UK has said that he is being denied of life saving drugs which are easily available in Wales and Scotland.// Jago has been diagnosed with a blood cancer called multiple myeloma in July 2003. He has undergone a stem cell transplant and a chemotherapy treatment which failed to check the disease. The Southampton University Hospitals NHS Tru...

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M.R.I. Vital Port Systems (standard size)

Description:The standard-sized polysulfone port may be ordered with a silicone or polyurethane catheter. The silicone catheter is available with inner diameter sizes of 0.9, 1.0, 1.4, 1.6 mm. The polyurethane catheter is available with an inner diameter of 1.6 mm....
Company:Cook Vascular, Inc.

Titanium Vital Port Systems (standard size)

Description:The standard-sized titanium port may be ordered with a silicone or polyurethane catheter. The silicone catheter is available with inner diameter sizes of 0.9, 1.0, 1.4, 1.6 mm. The polyurethane catheter is available with an inner diameter of 1.6 mm....
Company:Cook Vascular, Inc.

Petite Titanium Vital Port Systems

Description:The mid-sized titanium port is about 3/4 the diameter and half the weight of the standard model. The silicone catheter has an I.D. of 1.0 mm....
Company:Cook Vascular, Inc.

Petite M.R.I. Vital Port Systems

Description:The mid-sized polysulfone is about 3/4 the diameter and half the weight of the standard model. The silicone catheter has an I.D. of 0.9 mm....
Company:Cook Vascular, Inc.

Mini Titanium Vital Port Systems

Description:Our smallest port is available with either a COOK Peel-Away or COOK Micropuncture Introducer Set....
Company:Cook Vascular, Inc.

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