UCSB scientists probe sea floor venting to gain understanding of early life on Earth
New keys to understanding the evolution of life on Earth may be found in the microbes and minerals vented from below the ocean floor, say scientists at the University of California, Santa Barbara. The UCSB scientists are making new contributions to this field of inquiry in their studies of seafloor hydrothermal fluid discharge into the Earth's oceans, which has been occurring ever since t...Researchers discover way to make cells in the eye sensitive to light
Researchers have discovered a way to makelight sensitive cells in the eye by switching on a single gene.According to research published online today in Nature, the team fromImperial College London and the University of Manchester, havediscovered that activating the melanopsin gene in the nerve cellscauses them to become light responsive, or photoreceptive. Usingmouse cells, the resea...Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants
UC Riverside researchers from the Departmentsof Chemical and Environmental Engineering, Mechanical Engineering andBotany and Plant Sciences have worked together to discover a way toutilize to uncover new knowledge about the binding of a protein at the growingpollen tube tip. This protein plays a critic...Columbia research lifts major hurdle to gene therapy for cancer
Researchers at Columbia University MedicalCenter have discovered a way to overcome one of the major hurdles ingene therapy for cancer: its tendency to kill normal cells in theprocess of eradicating cancer cells.In a new study published in the Jan. 25 issue of the Proceedings of theNational Academy of Sciences (PNAS), the researchers demonstrated thatthe technique works by incorporating it i...Neuronal 'traffic jam' marks early Alzheimer's disease
Early Alzheimer's disease may be precipitated by a "traffic jam" within neurons that causes swelling and prevents proper transport of proteins and structures in the cells, according to new studies by Howard Hughes Medical Institute researchers. In mouse models of Alzheimer's disease and in human brain samples from people with the disease, researchers observed a characteristic breakdown in...Rapid-Screen Arrayed cDNA Library Panels Master Plates -Human Heart from OriGene Technologies
Description:The Rapid-Screen cDNA Library Panels were designed for full-length gene cloning and require just three sets of PCRs to identify the desired cDNA clone. The first PCR analysis is performed in a 96-well "Master Plate," where each well contains plasmid DNA from 5,000 clones. Having identified the positive well(s) by gel electrophoresis of the reaction products, the second PCR analysis is carried out...F-7000 Research Grade Fluorescence Spectrophotometer from Hitachi High Technologies America
Description:The F-7000 is a research grade spectrofluorometer which offers high sensitivity, variable spectral bandwidth and scanning speeds of up to 60,000nm/min. Its horizontal beam optical design provides a high concentrated light beam along with low sample volume requirements. It works with our FL Solutions, PC fluorescence applications software, which offers Excitation/Emission Scan, Time Based Measur...eArray from Agilent Technologies
Description:Uncover the biological data hidden in your samples with eArray and Agilents custom printing. Agilents flexible manufacturing allows you to create your own microarray designs that meet your specific biological needs. Design at your own pace and receive delivery of your arrays in weeks, anywhere in the world. eArray is a secure, online array creation application tool that enables you to design and...Primary cells, rat heart endothel
Primary cells: Microvascular endothelial cells from...Primary cells, rat heart muscle
Primary cells: Adult heart muscle cells from rat, 6...Early Stage: Step 6 - Taxes, taxes, taxes!
- Now you have formed an entity. As part of the decision as to the type of entity to use, you should have concerned yourself with taxes...New Sonic Foundry search engine finds words, phrases in video presentations
The Madison-based business is marketing the e...UWM chancellor wants two new research campuses
Santiago wants separate campuses f...One in Three Heart Attack Patients Have No Chest Pains
Death Rates Higher for Those Without This Symptom. As many as one-third of patients never have chest pains prior to or during a heart attack, a study published in The Journal of the American Medical Association suggests. And for women, diabetics and others who belong to groups likely to have atypical heart attack symptoms, more than half may never have such pains. The report examined symp...Epileptic Seizures Can Be Duec to Heart Problem
British researchers have said that Many people thought to have epilepsy may have a heart problem instead. In a study, researchers closely examined people diagnosed with epilepsy who did not respond well to medication or had symptoms unusual for the disorder. They found that more than 40% had another medical problem--most often a heart or circulation condition--that could have caused the s...Bypass Heart Surgery Performed Without General Anesthesia
A minimally invasive direct coronary artery bypass (MIDCAB) procedure was performed at Pittsburgh while the patient was awake. The operation was done under thoracic epidural anesthesia. This approach may help in discharging the patient early from the hospital. Dr. Zenati from the team of doctors who performed the surgery said that patients who are operated in this way may not have to go t...First Vaccine Designed for Africa Cleared for Testing in Humans
The first AIDS vaccine candidate designed specifically for Africa will enter human trials this summer. The International AIDS Vaccine Initiative (IAVI) announced on July 11 at the 13th International AIDS Conference in Durban, South Africa, that the Medicines Control Agency (MCA) of the United Kingdom has approved Phase I testing of a DNA vaccine based on HIV subtype A, the most commo...New CPR Guidelines issued by Heart Association
The American Heart Association announced it has revised its guidelines for cardiopulmonary resuscitation and the treatment of cardiovascular emergencies. Untrained bystanders and CPR-certified lay people will no longer have to check an unconscious person's pulse before administering chest compressions. Instead the person can "check for lifelessness" using breath, movement and res...Shearer Chicken Bill Bone Rongeurs
Description:...Storz Folding Handle Ear Knife
Description:Straight 8 mm downcutting Royce blade. Can be placed in closed handle for protection. Rigid handle when folded and locked. Straight 8 mm downcutting blades. Handle length folded 109 mm, 4.3 inches....Near-Patient Testing: The Advantages of C-Reactive Protein in Hematological Testing
C-reactive protein (CRP) is an acute-phase protein that has long been recognized as a marker of systemic inflammation. CRP measurement can complement a range of diagnostic markers to monitor infection and direct treatment. However, as economic rationalization...MediGene Announces Cancer-Fighting Virus Shows Promise in Early Clinical Trial
MARTINSRIED/MUNICH, Germany, July 9, 2007-A virus that has beenspecifically designed by scientists to be safe to normal tissue butdeadly to cancer is showing early promise in a preliminary study,researchers said today at the ESMO Conference Lugano (ECLU),Switzerland. The virus, called NV1020, is a type of herpes simplex virusmodified so that it selectively replicates in virus cells...NIEHS Researchers Identify Enzyme Critical in DNA Replication
BETHESDA, Md., July 5, 2007--In this weeks issue of Science,researchers from the National Institute of Environmental HealthSciences (NIEHS) and Umeö University in Sweden report animportant discovery about a critical new role that an enzyme calledDNA polymerase epsilon plays in replicating DNA in higher organismssuch as yeast and perhaps even humans. The study places us one ste...Progressive Supranuclear Palsy
s and balance. Many people with PSP also experience cha...