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Cancer Vaccine Implants Eliminate Tumors in Mice
in The Biotech Weblog, on November 29, 2009
... FDA-approved biodegradable polymer. Ninety percent air, the disks are highly permeable to immune cells and release cytokines, powerful recruiters of immune-system messengers called dendritic cells.
...
Seen that? - Poll ranks nanotechnology second most influential technology
in Nanotechbuzz, on November 27, 2009
...big business, and moguls are seeing the potential for big profits. From radical pollution-free fuel cells to smog-eating nanocoatings, nanotech is making some startling advances on the green frontier....
Seen that? - Infertility Drugs Requires Beta Estrogen Receptor Gene
in The Biotech Weblog, on November 19, 2009
..., provides the code for a key protein involved in meiosis, the process that produces sperm and egg cells for reproduction. These sex cells contain only one set of chromosomes that combine during conce...
Tips for Staying Healthy While Traveling for the Holidays
in Wandalust, on November 11, 2009
...mune response and provides an environment in the body where infection can thrive. When white blood cells are exposed to high levels of sugar in the bloodstream, they have a decreased ability to fight...
Nanospheres Used in Drug Delivery May Treat Spinal Cord Injuries
in The Biotech Weblog, on November 10, 2009
...h spinal cord injuries , polyethylene glycol, or PEG, has been found to specifically target damaged cells and seal the injured area, reducing further damage. It also helps restore cell function. Drug-...
Researchers Find Nanoparticles Can Damage Nearby DNA
in Nanotechbuzz, on November 7, 2009
...y of Bristol have found that nanoparticles being used to fight cancer can damage the DNA in nearby cells. Their research has been published in the current issue of the journal Nature Nanotechnology ...
Olympus E-P2 发布
in Wangtam, on 2009-11-06
THE PEN IS NOW MIGHTIER: OLYMPUS EXPANDS THE POWER AND PERFORMANCE OF THE E-P1 WITH THE NEW E-P2
New Electronic Viewfinder, External Audio Port, Autofocus Tracking and More Creative Control All in a Retro Black Metal Body – Looks as Good as it Performs
CENTER VALLEY, Pa., November 5, 20...
Seen that? - Loremo on the Edge
in IfEnergy, on October 6, 2009
...nologies Department conducts research focusing on converting and storing energy (batteries and fuel cells), processes to reduce the environmental impacts of energy technologies (for example, reducing ...
If the Future is Electric, BMW Knows the Way
in carzz.org, on September 16, 2009
...ated without the slightest increase in fuel consumption. The energy is stored in 98 lithium polymer cells, which the company says will provide 30 miles on electric power alone. The battery pack can al...
Tablet-Based Treatment for Diabetes
in The Biotech Weblog, on September 1, 2009
... which could spell an end to the daily needle injections endured by diabetics.
Through treating cells with the Tel Aviv University FTS compound, Mor was able to find and isolate an important immune s...
Green motor racing
in Sox First, on August 26, 2009
...ines. Formula Zero , as it's known, has teams racing in electric cars powered by hydrogen fuel cells. The team putting it together hopes to be racing full-sized cars by 2011 and, perhaps, eventua...
EarlyCDT–Lung™ Test for Detection of Early Stage of Lung Cancer Released
in The Biotech Weblog, on August 25, 2009
...9;s immune response in the form of antibodies to antigens, which are produced by solid-tumor cancer cells. In healthy individuals, the immune system does not produce antibodies against normal tissue a...
Streaming, Not P2P, Is Fastest-Growing Mobile Bandwidth Hog
in P2P File Sharing, on August 12, 2009
...an average mobile cell, it takes up 42 percent of the bandwidth in the top five percent of utilized cells. In other words, when you look at the cells which experience the most issues with congestion, ...
MIT and LIMR Announce Nanotech Ovarian Cancer Therapy
in Nanotechbuzz, on August 8, 2009
... gene that produces a modified form of the diphtheria toxin that is only harmful to ovarian cancer cells."
"Unlike chemotherapy, which can destroy both cancer and healthy cells and lead to...
Sperm banking boom
in Sox First, on August 7, 2009
...ints out in The Guardian , you can make good money now selling body parts and functions like bone marrow, breast milk, kidneys, hair and eggs. Due to the shortage of egg and sperm donors around the...
MRI Can Be A Tool in The Diagnosis, Staging and Treatment Of Diabetes
in Daily Diabetic, on August 7, 2009
... diabetes. This opens a huge area that is closed right now.
Knowing the number of functional beta cells left would allow physicians to develop the most appropriate treatment plans for their patients....
Der Solarmarkt in Deutschland
in Das Börsen Weblog, on 21.07.09
...swerten Beitrag der gesamten deutschen und weltweiten Solarbranche mit all ihren Akteuren, von Q-Cells, Conergy, Solon, Solarworld, SMA Solar, Centrotherm bis hin zu Roth + Rau.
Und Zahlen und Fak...
Vaccine for Ear Infections
in The Parenting Weblog, on July 11, 2009
...ch team is excited about the ability to immunize without needles.
The vaccine works by activating cells which can be found just under the surface of the skin. When the liquid touches the skin the cel...
20 Cholesterol Regulating Genes Identified
in The Biotech Weblog, on July 8, 2009
...ause heart disease, but which were only now shown to also play a part in bringing cholesterol into cells in the first place.
The scientists are now trying to discover exactly how the novel genes regu...
Novel Delivery of Vaccine Against Otitis Media
in The Biotech Weblog, on July 4, 2009
...ch team is excited about the ability to immunize without needles.
The vaccine works by activating cells which can be found just under the surface of the skin. When the liquid touches the skin the cel...
Fiber for Nerve Repair Derived from Chitosan and Polyester
in The Biotech Weblog, on June 19, 2009
...as a texture similar to that of the nanosized fibers of the connective tissue that surrrounds human cells.
The two materials are different and are difficult to blend, but proper mixing is crucial bec...
Blood Test for Aging Protein p16p16INK4a
in The Biotech Weblog, on June 17, 2009
...researchers haveidentified a key protein, called p16INK4a, that increase in mammalian organs as as cells and tissues age. Recently, they have found out that the protein is also present in human blood ...
Eight Genes That Help Predict Patients Response to Melanoma Treatment
in The Biotech Weblog, on May 31, 2009
...see if they could identify ones that could distinguish responders from nonresponders.
"Cancer cells contain massive amounts of information that, if analyzed appropriately, may inform us how to k...
New HIV Microbicide Can Be Produced in Transgenic Plants
in The Biotech Weblog, on May 29, 2009
...onents. They designed synthetic DNA for producing this molecule and introduced this DNA into plant cells. After regenerating transgenic plants that produce the fusion molecule, they prepared the micro...
Cigarette Smoke Can Prevent Allergies
in Allergies, on May 22, 2009
... the study shows that cigarette smoke can prevent allergies by decreasing the reaction of immune cells to allergens.
Researchers at Utrecht University in the Netherlands found that treatment of mas...
Dana-Farber Researchers Create DNA Origami
in Nanotechbuzz, on May 22, 2009
...heir structures, and the origami forms they create may or may not resemble those created by natural cells," writes InventorSpot's T. Goodman . "Nevertheless, these fine examples of orig...
Anti-Inflammatory Constituents of Ginseng Identified
in The Biotech Weblog, on May 16, 2009
...ntributing to the diverse actions of ginseng in humans".
The scientists treated human immune cells with different extracts of ginseng. They found that of the nine ginsenosides they identified, s...
Konarka Develops Flexible Solar Cells for Windows
in The Gadgets Weblog, on May 11, 2009
...ive, and complicated. Konarka, a alternative energy company from Massachusetts has developed solar cells that are both flexible and transparent. These cells can be placed in between the panels of wind...
Vitamin D and Turmeric Supplements Against Allergies
in Allergies, on May 10, 2009
...ith (pollen) allergies ?
In animal studies, turmeric prevents the release of histamine from mast cells. If it works similarly in humans, this would prevent allergy symptoms from developing.
Vitamin...
Spreadtweet is Sneaky, Very Sneaky
in The Gadgets Weblog, on April 22, 2009
...tical to Microsoft Excel. The only difference is that instead of all those pesky numbers, the Excel cells are filled with all of your Twitter goodness. All you want in a Twitter client is there: follo...
Stem Cell Transplantation Benefits Type 1 Diabetics
in Daily Diabetic, on April 14, 2009
...topoietic stem cell transplantation (HSCT) is a procedure that uses a patient's own blood stem cells, involves the removal and treatment of the stem cells, and their return to the patient by intra...
Prenatal Learning: What you should know
in Next Nine Months, on April 10, 2009
© get directly down
Many parents talk to their developing child in the womb or play music because they recognize the importance of stimulation for the developing child. There is more and more research to support that prenatal learning and stimulation can be very beneficial in the womb, but wha...
Banana Briquettes
in The Biotech Weblog, on April 8, 2009
© choyaw99 Researchers have developed a method of converting banana crop waste into briquettes as a source of fuel.
First, the banana skins and leaves are mashed to a pulp in a hand-operated domestic meat mincer. This pulp is mixed with sawdust to create a mouldable material - in Rwanda it wo...
Allergy Results from Malfunction of Respiratory Epithelium
in Allergies, on April 4, 2009
... technical, but two recently published studies relate allergies to a malfunction of the epithelial cells lining the respiratory tract particularly the nose and eyes. Apparently birch pollen binds to, ...
Microbes Convert Carbon Dioxide and Electricity to Methane
in The Biotech Weblog, on March 31, 2009
... Researchers have developed microbial electrolysis cells using Archaea species that could use the current to convert carbon dioxide and water to methane without any organic material, bacteria...
Marker that Predicts Breast Cancer Metastasis
in The Biotech Weblog, on March 28, 2009
... between blood-borne or systemic metastasis and a three-part association between invasive carcinoma cells, perivascular white blood cells (macrophages) and the endothelial cells that line vessel walls...
Cancer Research UK Announces Nanotech Breakthrough
in Nanotechbuzz, on March 13, 2009
...e development of a treatment "whereby tiny nano particles carried anti-tumor genes into cancer cells and 'zapped' them by causing them to make proteins that killed the cancer," accor...
Bush-era Bans on Stem Cell Research, Lifted By President Obama
in Straightfromthedoc, on March 9, 2009
...ident Barack Obama this Monday - thereby allowing federal financing of medical research using stem cells from discarded human embryos.
According to President Obama:
"This order is an importan...
MIT Student Wins Prize for Nanomedicine Research
in Nanotechbuzz, on March 7, 2009
...loping a technique that utilizes nanosize gold particles to target malignant tumors and kill cancer cells but spares healthy tissue," according to Scientific American's Larry Greenemeier .
...
Caffeine Offers Skin Cancer Protection
in The Biotech Weblog, on February 27, 2009
...ainst skin cancer .
For the study, Nghiem's team looked at caffeine's effect on human skin cells in a laboratory that had been exposed to ultraviolet radiation. They found that in cells damag...
How Capsaicin Interacts with Pain Receptors
in The Biotech Weblog, on February 27, 2009
...ceptor acts like a gate to the neurons. When stimulated it opens, letting outside calcium enter the cells until the receptor shuts down, a process called desensitization," study leader Feng Qin, ...
Fast Company 评出了2009年度创新企业50强
in Wangtam, on 2009-02-25
作为与《财富》和《商业周刊》齐名的美国最具影响力的商业杂志之一，《Fast Company》近日评出了 2009 年度" 创新企业50强 "，排名首位的是成功将 Barack Obama 推上总统宝座的"奥巴马竞选团队"。
此外，Google 位居第二、Apple 第四，Cisco 第五、Intel 第六、Amazon 第九、HP 十二、Nokia 十三、Facebook 十五、IBM 十九、任天堂二十一、微软三十四。另外，还有两家中国企业上榜，分别是排名第八的无锡药明康德新药开发有限公司和位居第四十五位的比亚迪：
1. 奥巴马竞选团队
2. 谷歌...
Lactic Acid Bacteria as Vehicle for Anthrax Vaccine
in The Biotech Weblog, on February 24, 2009
...d releasing it into the small intestine".
There, the vaccine targets the first line of immune cells - dendritic cells - that can trigger the mucosal immune system to respond to and elicit protec...
Rise of the Solar Phones
in The Wireless Weblog, on February 13, 2009
...show what appears to be a version of its KF750 Secret handset with - like the Samsung phone - solar cells covering the rear of the phone's case," writes IDG's Martyn Williams .
And acc...
RHAMM Protein Removes Wrinkles
in The Biotech Weblog, on February 13, 2009
...gh the introduction of a blocking reagent - can be used to selectively induce the generation of fat cells to replace those lost in the aging process. At the same time blocking RHAMM expression also re...
Learn To Love Your Digital Camera Again
in Digital Shot, on February 10, 2009
...ew with money to spare you may want to put aside your urge to buy and tune up your creativity brain cells instead.
Check out this article that gives you great tips on how to improve your picture taki...
Insulin May Protect Against Alzheimer's Disease
in Daily Diabetic, on February 3, 2009
...searchers from Northwestern University .
Researchers at Northwestern University treated nerve cells from the hippocampus, one of the brain's critical memory centers, with insulin and the dru...
Taking Hypertable 0.9.2.1 for a ride.
in Googlestack, on February 4, 2009
...vg value size: 22.02 bytes
Avg key size: 23.02 bytes
Throughput: 13245.13 bytes/s
Total cells: 63
Throughput: 294.13 cells/s
We can see there're 63 articles starting with the...
Nanosensor for Skin Based Glucose Monitoring
in The Biotech Weblog, on January 30, 2009
...pulls the target chemical-say, sodium-into the polymer from the interstitial fluid, which surrounds cells. To compensate for the newly acquired positive charge of a sodium ion, a dye molecule releases...
First Clinical Trial Using Stem Cell Therapy for Spinal Cord Injuries
in The Biotech Weblog, on January 28, 2009
...eve restoration of spinal cord function by the injection of hESC-derived oligodendrocyte progenitor cells directly into the lesion site of the patient's injured spinal cord."
GRNOPC1, Geron&...
Magnesium Sulphate Injections Help Protect Against Cerebral Palsy in Very Premature Babies
in Next Nine Months, on January 28, 2009
...agnesium is vital for normal cell function, may protect against destructive molecules that can harm cells, and in some circumstances improves blood flow.
It is not yet known how magnesium sulphate co...
Congress Intros Nanotech Safety Bill
in Nanotechbuzz, on January 18, 2009
...press release .
"The range of potential applications of nanotechnology is broad - from solar cells to sunscreen, from electronics to energy transformation and storage, to medicine and health,&q...
Nanotubes and the Fight Against Cancer
in Nanotechbuzz, on December 19, 2008
...quot; Mick writes. "As most chemotherapy agents act as DNA disruptors, and can harm living cells, it is critical to see if they are successfully reaching their targets - cancer cells - and ho...
Hydrocyanine Fluorescent Dyes to Detect Reactive Oxygen Species
in The Biotech Weblog, on December 16, 2008
...s implicated in a variety of inflammatory diseases, including cancer and atherosclerosis- in living cells, tissue samples and in vivo.
The researchers have created six hydrocyanine dyes to date - hyd...
Type 1 Diabetes and Celiac Diasease: Genetically Linked
in Daily Diabetic, on December 14, 2008
...tion wherein the body doesn't produce enough insulin to convert blood sugar into energy for the cells. On the other hand, Celiac disease is a digestive disease that damages the small intestine a...
Lack of Sleep Is Genetically Linked To Type 2 Diabetes
in Daily Diabetic, on December 8, 2008
...hange blood sugar levels. The key, it appears, is a melatonin receptor, a protein on the outside of cells that senses melatonin in the blood and triggers sleep- or wake-related changes in cells.
The...
How Broccoli Compound Fights Cancer
in The Biotech Weblog, on December 6, 2008
...d on results from animal trials showing that it could stop the growth of breast and prostate cancer cells in mice.
In a paper published in the journal Proceedings of the National Academy of Sciences...
Genetic Blood Test Provide More Accurate Evaluation For Cystic Fibrosis Patients
in The Biotech Weblog, on December 3, 2008
...with a positive therapeutic response: CD36, CD64 and ADAM9. CD36 and CD64 are genes associated with cells' absorption of foreign organisms and cellular debris. ADAM9 is associated with tissue dest...
Basophil-Microarray Based Allergy Assay wins Award
in Allergies, on December 2, 2008
...on a glass slide. A drop of the patient's blood is added before the slide is incubated with the cells causing the symptoms of allergy. Cellular activation can then be analysed to discover which of...
Oral Administration of Garlic Compounds May Treat Diabetes
in The Biotech Weblog, on November 25, 2008
...y the insulin signalling cascade, which regulates glucose metabolism, but also an enzyme that helps cells to absorb glucose.
...
A New Source of Insulin-Producing Cells?
in Daily Diabetic, on November 25, 2008
... researchers at at the Joslin Diabetes Center have shown that insulin-producing pancreatic beta cells can form after birth or after injury from progenitor cells within the pancreas that were not...
Pop Culture Probiotic Bars
in The Biotech Weblog, on November 24, 2008
PC Brands have launched the Pop Culture Probiotics bars, shelf stable all-natural bars containing GanedenBC30(TM), a patented probiotic strain from Ganeden Biotech that does not require Refrigeration . The bars are said to contain 10x the amount of live culture than that found in yogurt.
Cur...
Insulin-Producing Cells from Embryonic Stem Cells
in The Biotech Weblog, on November 22, 2008
...ourtesy of iStockphoto , Gary Caviness Singapore researchers have developed pure insulin-producing cells from mouse embryonic stem cells (ESCs) . The resulting cells have the same sub-cellular struct...
Astragalus Compound May Help in AIDS Treatment
in The Biotech Weblog, on November 16, 2008
...sed in traditional Chinese medicine, can prevent or slow progressive telomere shortening in immune cells , which could make useful in the treatment of HIV infections.
They tested TAT2 in several wa...
Allergies Protect Against Cancer
in Allergies, on November 13, 2008
...external environment-the mouth and throat, colon and rectum, skin, cervix, pancreas and glial brain cells. Likewise, only allergies associated with tissues that are directly exposed to environmental a...
Esophageal Cancer Awareness
in Straightfromthedoc, on November 11, 2008
...esophageal cancer. Barrett's esophagus is a condition in which the color and composition of the cells lining the lower esophagus change due to repeated exposure to stomach acid. Only a small perce...
Stress May Exacerbate Skin Diseases
in Allergies, on October 27, 2008
... Canada, hypothesized that stress could exacerbate skin disease by increasing the number of immune cells in the skin. To test this hypothesis, they exposed mice to sound stress. Dr. Arck's group f...
Novel Antibiotic Candidates from Myxobacteria
in The Biotech Weblog, on October 26, 2008
...st the bacterial RNA polymerase, i.e. the enzyme that reads the DNA of the pathogen. In eukaryontic cells, which human cells are also belonging to, the substances do not attack the RNA polymerase.&quo...
Panasonic Fuel Cells are Bringing Power to the People's Notebooks
in The Gadgets Weblog, on October 21, 2008
...rd in green computing, power savings, and energy economy.
Panasonic is not anticipating these fuel cells to be commercially available until 2012, but who knows what developments will erupt in the mea...
