World-first Living Donor Islet Cell Transplant A Success; Procedure Offers Promise For Diabetics
A University of Alberta and Capital Health surgeon, well known for his pioneering work in developing the Edmonton Protocol treatment for diabetes, has taken another important step in the fight against diabetes. On January 19, at Kyoto University Hospital, Dr. Koichi Tanaka and Dr. James Shapiro, along with a team of Japanese surgeons, removed part of a 56-year-old woman's pancreas. Dr. Sh...Making Sure Sacred Sheep Don't Become Extinct
Animal geneticist Harvey D. Blackburn is responsible for collecting and storing thousands of samples of animal germplasm -- mainly semen and embryos -- to make sure there's enough genetic material to reintroduce a species if necessary. Much of his collection deals with important livestock such as Holstein cattle and Yorkshire pigs. But one of the collections Blackburn, who is the coordinat...Single-donor Islet Transplantation Procedure Shows Promise For Patients With Type 1 Diabetes
Patients with type 1 diabetes who received islet transplantation from a single donor pancreas were insulin independent one year later, according to a study in the February 16 issue of JAMA, a theme issue on medical applications of biotechnology. Type 1 diabetes remains a therapeutic challenge, according to background information in the article. The success rate of islet (cells that produc...Scientists use manufacturing methods to reconstruct mastodon
Combining 13,000-year-old bones with 21st century auto manufacturing techniques, scientists and exhibit preparators at the University of Michigan Exhibit Museum of Natural history are reconstructing a male mastodon skeleton for an exhibit that opens to the public May 21. Meanwhile, museum visitors can peek through special viewing windows to watch preparators assemble the skeleton, which wi...Why were the HIV prevention trials in commercial sex workers abandoned?
One promising approach to help stem the global HIV epidemic is to give commercial sex workers an HIV medication (such as the drug tenofovir) before they have high risk sex in the hope of reducing their chances of becoming infected, an approach called "pre-exposure prophylaxis" (PREP). But activist groups, including Act Up-Paris have "halted the progress of at least two important clinical trials o...Normal Human Serum-Single Donor from Innovative Research
Description:Normal Human Serum-Single Donor • Human serum is obtained from normal human donors who are found to be negative by a test for Human Immunodeficiency Virus Antigen (s) (HIV-1Ag), Antibodies to Human Immunodeficiency Virus (Anti-HIV 1/2), Hepatitis C Virus (HCV), and Nonreactive for Hepatitis B Surface Antigen (HbsAg) and Non-reactive by a screening test for syphilis. Serum is collected from a...MutaGEL Parodontitis from Alpco Diagnostics
Description:...GIBCO Donor Calf Serum from Invitrogen
Description:Performance, mycoplasma, virus, and endotoxin tested...Serum aldolase Colorimetric Assay Kit, Stat-Pack from Caldon Biotech, Inc.
Description:For quantitative determination of Aldolase in Serum (an indicator of muscle damage). Ready-to-use liquid stable reagent. Formulated to eliminate interference from pyruvates. Application sheets are available for most chemistry analyzers....Methadone ELISA Kit, Single from Bio-Quant Inc.
Description:Request Info...High-Level Expression of Peanut Allergens Affected by Rare Codon Usage
Biochemical & Molecular Allergology, Research Center Borstel, Germany By using Stratagenes BL21-CodonPlus(DE3)-RIL cells * withextra copies of E. coli, argU, ileY, and leuW tRNA genes,it is possible to attain high-level expression...Restriction Endonucleases Undergo Rigorous QC Testing to Ensure Optimal Performance
Stratagene Restriction endonucleases are used in many molecular biology protocols,making the functional purity of critical importance. Each restriction enzymepreparation must be free of contaminants that can potentiall...Codon Bias-Adjusted BL21 Derivatives for Protein Expression
Stratagene BL21-Gold cells * called the BL21-CodonPlus -RILseries** of strains, which contain extra copies of the E. coli argU,ileY, and leuW tRNA genes. This mo...New BL21-CodonPlus Cells Correct Codon Bias in GC-Rich Genomes
Carsten-Peter Carstens Julie Bonnardel Anna Waesche Ronda Allen Stratagene Codon bias is a significant obstacle for efficient expression ofheterologous genes in E. coli hosts. In GC-rich genomes, such as mammals,rare arginine codons (AGG or AGA) and the proline codon (CCC) most fre...Entrepreneurs Dont RequireVenture capital, high-tech or government programs
RACINE -- Developing entrepreneurial eco-systems -- where the seeds of start-up and early stage ventures take root and bloom -- does NOT require venture capital, high technologies, and new government programs. It can happen anywhere if three ingredients are brought together, a national expert on entrepreneurial development told an audience here last week. Dr. Erik R. Pages presentation,...Now you can identify Sperm and Egg donors
The British government, in a landmark decision, has ruled that henceforth donors of sperms and eggs can be identified if both the donor and recipient desire so. However if the donor feels not to reveal his/her identity, it will not be revealed. Prior to this ruling the identity of the donors of sperms and eggs have always been withheld. This would be a major ruling with far reaching conse...Liver donors can thrive after transplant
Contrary to belief that donating liver can injure the donor, it is now established without doubt that a living person can donate a part of his liver to a person needing it. And the good news is that the donor would continue to live well and thrive after donating part of his/her liver. Donation of a piece of the liver's right lobe from one adult to another is a relatively new procedure. I...“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...More risks connected with live-donor liver transplants
A study published recently in the New England Journal of Medicine has reported that the risk of complications for the donor in a live-donor liver transplant is more than expected, while the risk of death for the donor is less than what doctors thought. The study indicated that donors in adult live-donor liver transplants had a 1-in-7 chance of serious complications for the donor. This typ...Periodontal disease and oral cancer may be linked
The Third National Health and Nutrition Examination Survey has now uncovered a link between Periodontal disease and oral cancer. Periodontal disease is a form of gum disease that causes infection and inflammation of the tissue surrounding and supporting the teeth. The participants of the study where divided into two groups, depending on the measure of gum detachment from the teeth, an ind...McDonald forceps for Silicone lens
Description:5 mm concave jaws, cross action....HydroExpression Cannula - Corydon
Description:...Antibiotics Don't Prevent Future Urinary Tract Infections, May Cause Resistance in Future Infections
PHILADELPHIA, July 10, 2007 /PRNewswire-USNewswire/ -- After afirst childhood urinary tract infection (UTI), daily antibioticsmay not prevent another such infection, and may actually increasethe risk that the next urinary tract infection is caused byresistant bacteria, according to a new study in the July 11 issueof the Journal of the American Medical Association. In the first larg...Generex Biotechnology Vaccine Strategy Presented at International Conference in London
WORCESTER, MA - May 24, 2007 - Generex Biotechnology Corporation(NasdaqCM:GNBT) announced today that Dr. Douglas Powell, Directorof Immunobiology at its wholly-owned Antigen Express subsidiary,has presented Antigen's vaccine development strategy at aninternational conference in London, UK. The international meeting,"Developing New Anti-Infective Agents - Challenges andOpportunities" (<a...Blood Levels of Paliperidone Extended-Release Tablets are Not Increased by Common Antidepressant
Study shows paroxetine produced no significant drug interactionwith paliperidone ER SAN DIEGO, May 22, 2007 /PRNewswire/ -- After administration ofpaliperidone extended-release (ER) tablets, blood levels of thedrug were not affected when given with a common antidepressant,according to new data presented today at the 160th Annual Meetingof the American Psychiatric Association. Paroxetine,...Antipsychotic Iloperidone Results Show Favorable Akathisia Profile
SAN DIEGO, May 22, 2007 /PRNewswire-FirstCall/ -- According tostudy results presented today at the 2007 American PsychiatricAssociation annual meeting, iloperidone, an investigationalatypical antipsychotic, was shown to have a favorable akathisiaprofile. Akathisia -- a debilitating sensation of restlessness thatmanifests as an inability to sit still -- is a frequent side effectof antipsy...