long

The secret to longevity in tubeworms

With an incredible lifespan of up to 250 years the deep sea tube worm, Lamellibrachia luymesi is among the longest-lived of all animals, but how it obtains sufficient nutrient ?in the form of sulfide - to keep going for this long has been a mystery. In a paper just published in the premier open-access online journal PLoS Biology, Erik Cordes and colleagues now provide a solution: by releasing its...

Amino acids in nectar enhance butterfly fecundity: A long awaited link

The fascinating interactions between flowers and their pollinators have resulted in a spectacular diversity of plants. In order to entice pollinators such as bees, flies or butterflies to visit and successfully pollinate their flowers, plants have evolved intriguing mechanisms and attractants, of which nectar is best known. Thirty years ago, researchers discovered that nectars of flowers...

Sexual cooperation: Mating increases longevity in ant queens

The phenomenon of sexual conflict is a powerful driving force in the evolution of reproductive biology for many animal species. Males often try to manipulate their female mates during copulation--for example, by traumatic inseminations (as in the case of bed bugs) or by the transfer of toxic seminal fluids (as in the case of the fruitfly Drosophila). These manipulations are beneficial to males be...

First North American Encapsulated Islet Transplant without Long-term Immune Suppression into a Patient with Type 1 Diabetes

Biologists at the University of Liverpool have discovered how the plagues of the Middle Ages have made around 10% of Europeans resistant to HIV. Scientists have known for some time that these individuals carry a genetic mutation (known as CCR5-delta32) that prevents the virus from entering the cells of the immune system but have been unable to account for the high levels of the gene in Scandinavi...

At long last, scientists figure out how plants grow

It has been one of the great mysteries in plant science. In this week's Nature, Indiana University Bloomington biologists Mark Estelle, Nihal Dharmasiri and Sunethra Dharmasi...

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Mouse Anti-Human Killer cell immunoglobulin-like receptor, two domains, long cytoplasmic tail, 4 (KIR2DL4) Monoclonal Antibody, Unconjugated from Lifespan Biosciences

Description:Mouse Anti-Human Killer cell immunoglobulin-like receptor, two domains, long cytoplasmic tail, 4 (KIR2DL4 Monoclonal Antibody New...
Company:Lifespan Biosciences

Finnpipette Focus Single Channel Long Tip Cone 30-300l from Thermo Scientific

Description:The new Finnpipette Focus Long has a long, slender tip cone for pipetting from test tubes, bottles, flasks and other narrow and long necked vessels. Finnpipette Focus Long ensures that whatever volume you select, it will be aspirated and dispensed with the highest accuracy and precision....
Company:Thermo Scientific

Polaroid Wide and Long Electrophoresis Hood from Bio-Rad

Description:The wide and long electrophoresis hood is a component of Polaroid gel documentation systems. Placed on the transilluminator, it holds the camera in place and provides a darkroom environment that allows photography on the lab bench. This 15.2 x 22.9 cm hood provides 0.45x magnification....
Company:Bio-Rad

Mouse Anti-Human Killer Cell Immunoglobulin-like Receptor, Two Domains, Long Cytoplasmic Tail, 2 (KIR2DL2 (KIR2DL3) Monoclonal Antibody, Unconjugated from Lifespan Biosciences

Description:Mouse Anti-Human Killer Cell Immunoglobulin-like Receptor, Two Domains, Long Cytoplasmic Tail, 2 (KIR2DL2 (KIR2DL3 Monoclonal Antibody Flow Cytometry...
Company:Lifespan Biosciences

SAGE & LongSAGE Sequencing from Agencourt Bioscience

Description:Serial Analysis of Gene Expression (SAGE) is a powerful genome-wide expression profiling technology. Agencourt offers a cost-effective outsourcing solution for sequencing of both SAGE and LongSAGE libraries. Agencourt's SAGE sequencing service provides our clients with rapid project turnaround and long Phred20 read lengths (40 SAGE tags or 35 LongSAGE tags per read)....
Company:Agencourt Bioscience

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long at Biology Technology

Easily Amplify Genomic DNA with Long-Distance PCR

Long DNA polymerase to genotypemice Cardiovascular Research Center, University of Cincinnati, Cincinnati, OH We developed a simple, reliable procedure to genotype mice usinglong-distance PCR, whereby genomic DNA is isolated from mouse ear clips, an...

Enhanced Amplification of Long Targets with PfuTurbo DNA Polymerase

DNAPolymerase Stratagene DNA polymerase* by making simple modifications to PCR reactionconditions. In this update, we d...

TripleMaster and Perfect gDNA Blood Mini Kit Team Up to Amplify Long gDNA Templates

to Amplify Long gDNA Templates Eppendorf 5 Prime, Boulder, CO, USA Eppendorf provides a complete system for long-range PCR1 analysis of gDNA. The Perfect gDNA Bloo...

TripleMaster PCR SystemThe Ideal Choice for Long-Range PCR

Eppendorf 5 Prime, Boulder, CO, USA PCR* technology has been widely used in molecular biology research, providing scientists with an efficient tool for studies such as genome analysis, sequenci...

Fluorescently Labeling Long dsRNA with the Silencer siRNA Labeling Kit

Although the <A href="http://www.ambion.com/catalog/CatNum.php?1632"> siRNA Labeling Kits were developed for labeling siRNA, they can be readily adapted for labeling long dsRNA. The following protocol can be used for this application. See "<A href="#visualizing">Visualizing In...

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Long-term potentiation

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long at Biology Dictionary

Medulla oblongata

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Pancreatitis: Minimially Invasive Procedure Offers Long-Term Pain Relief

Many more patients with chronic pancreatitis can safely turn to a minimally invasive operation for long-term pain relief, according to a new study by Johns Hopkins University physicians. Endoscopic therapy is an effective alternative to more invasive surgery or drugs, says Anthony N. Kalloo, MD, director of GI endoscopy at Hopkins and lead author of the study that appeared in the July...

Long-Term Survival can be Predicted by a Simple Lung Test

Researchers have found a simple pulmonary test can predict overall long-term survival rates in both men and women. Their findings are presented in the September issue of Chest. Researchers studied survival rates based on a lung function test, called forced expiratory volume in one second (FEV1).They performed the lung function test on a group of more than 550 men and more than 640 wom...

Be happy: live long

If you are happy you will live longer!!!! New research released on Monday suggests that a positive and happy mental framework makes a person healthy and prolongs life. These findings stem from a 15-year study of aging and Alzheimer's disease in nuns. "It's been known for years that pathological expressions of emotion like depression or hostility can lead to illness," said David Snowdon,...

“Don’t fear long haul flights!” Vascular surgeon tells travelrs

Dr. John Scurr, a vascular surgeon at London's Middlesex Hospital, advices passengers, who fly long haul flights, that there is nothing to fear. The death of a woman on board an airliner, while she was flying a long distance flight, has sparked off this sudden debate that long flights can be fatal to many people. Dr. Scurr says this fear is unfounded and that people are just ove...

Blood clots likely in long travel

A new study has found that the risk of developing a blood clot in the lung - called a pulmonary embolism - increased with the duration of air travel.Like deep vein thrombosis (DVT), pulmonary embolisms are blood clots that are believed to be associated with long-distance travel. Frederic Lapostolle and colleagues, from Avicenne Hospital in Bobigny near Paris, studied all cases of pulm...

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long at Medicine Products

Weiss Retinal Pick 90 Degree Long

Description:1.0 mm long 90 degree angled tip with black ebonized shaft. Titanium handle with position reference indicator. Shaft length 52 mm, handle length 100 mm....
Company:Bausch & Lomb Storz

Weiss Retinal Pick 120 Degree Long

Description:1.0 mm long 120 degree angled tip with black ebonized shaft. Titanium handle with position reference indicator. Shaft length 52 mm, handle length 100 mm....
Company:Bausch & Lomb Storz

Wilder Lacrimal Dilator - Long

Description:Taper with blunt tip. Stainless steel. Round knurled handle with polished finish. Taper : Long 32 mm. Overall length: 3.9 inches. Most popular size or model....
Company:Bausch & Lomb Storz

Long system Ventriculoscope

Description:Long system ventriculoscope for stereotactic frames....
Company:B. Braun Medical Inc.

Black - long handle

Description:Long handle occluders are approximately 9 inches long....
Company:Richmond Products, Inc.

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long at Medicine Technology

Anesiva Announces Phase 2 Data Showing Substantial, Long-Term Pain Reductions with Adlea(TM) (formerly 4975) in Osteoarthritis of the Knee

- Pain Reductions Observed at Eight Weeks Sustained up to 12 Weeksand Drug Remains Very Well Tolerated - SOUTH SAN FRANCISCO, Calif., July 02, 2007/PRNewswire-FirstCall/ -- Anesiva, Inc. today announced preliminarylonger-term, follow-up results from a Phase 2 study showing that a1mg treatment with Adlea(TM) (formerly 4975) in patients withmoderate-to-severe osteoarthritis of the knee prod...

Modigene Announces Successful Completion of Pharmacokinetic & Pharmacodynamic Pre-Clinical Experiments for Proprietary Long-Acting Human Growth Hormone, Long-acting Interferon Beta and Long-acting Erythropoietin

VIENNA, Va., June 20, 2007 /PRNewswire/ -- Modigene Inc., aNevada corporation today announced the successful completion ofpharmacokinetic and pharmacodynamic pre-clinical experiments forlong-acting human growth hormone, long-acting interferon beta andlong-acting erythropoietin. Modigene's pharmacodynamic and pharmacokinetic pre-clinicalexperiments demonstrated superb durability of...

Phase III Clinical Trial with 4-Month Long-Acting Formulation of Triptorelin: Ipsen Decides Not to Perform Further Administration

PARIS--(BUSINESS WIRE)--Jun 11, 2007 - Regulatory News-Ipsen(Paris:IPN) announced today that the preliminary data from theongoing phase III study for its investigational 4-month formulationof triptorelin do not support the expected sustainable blood levelsof triptorelin for a duration of 4 months in all patients.Therefore, Ipsen has decided not to perform the secondadministration as planned...

Refrigerated Stem Cells Survive 12 Times Longer with ProtoKinetix's AAGP

VANCOUVER, British Columbia--(BUSINESS WIRE)--Jun 7, 2007 - As afollow up to ProtoKinetix Inc.'s (OTCBB:PKTX) May 23, 2007 pressrelease related to cryopreserved (or frozen) cells treated withAAGP(TM), in collaboration with the University of Helsinki,Finland, ProtoKinetix has recently finished a set of trialsdesigned to determine whether AAGP(TM) treated cells could surviveafter preservation...

Long-Term Pegylated Interferon Alfa-2b Therapy in Stage III Melanoma Demonstrated Significant and Sustained Impact on Relapse-Free Survival

CHICAGO – June 2, 2007 – Long-term treatment withpegylated interferon alfa-2b in stage III melanoma had asignificant and sustained impact on relapse-free survival (RFS),according to the results of the largest adjuvant trial everconducted in patients with stage III melanoma. Results of the PhaseIII study, led by...

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Medulla oblongata

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Long bones

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