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Colonies in Medical News

Yerkes researchers propose ambitious new strategies for AIDS vaccine research

... their risk for developing AIDS. Additionally, the SIV virus is rarely transmitted from mothers to babies. Silvestri also notes that with its large colonies of uninfected and naturally infected sooty mangabeys, "Yerkes has a unique resource for AIDS vaccine research and every effort needs to be made to pre...

Global health funding soars, boosted by unprecedented private giving

...ties appear to be a factor," said Nirmala Ravishankar, an IHME research scientist and the study's lead author. "Some of these small islands are former colonies of the countries now giving them aid, and, in other cases, health aid seems to coincide with defense spending or drug interdiction efforts. This is an...

Pig Stem Cells Created

...reprogram cells, to cells taken from a pig's ear and bone marrow. After the introduction of transcription factors, the cells developed in the lab into colonies of embryonic-like stem cells. Further tests confirmed the cells were capable of differentiating into the cell types that make up the three layers i...

World first: Chinese scientists create pig stem cells

...ow. After the cocktail of reprogramming factors had been introduced into the cells via a virus, the cells changed and developed in the laboratory into colonies of embryonic-like stem cells. Further tests confirmed that they were, in fact, stem cells capable of differentiating into the cell types that make up ...

Discovery in amber reveals ancient biology of termites

...es, helping to create habitat, build soil fertility, recycle nutrients and serve as food for many predators. As a social species similar to ants, some colonies can have 20 million individual insects. And they also cause massive amounts of damage every year to wood structures in much of the world. Their dep...

How social insects recognize dead nestmates

...Riverside entomologists working on Argentine ants provide evidence for a different mechanism for how necrophoresis the removal of dead nestmates from colonies works. In a research paper published online this week in the early edition of the Proceedings of the National Academy of Sciences , the researche...
Colonies in Medical Technology

Nanoemulsion Kills Highly Resistant Bacteria Found in Patients With Cystic Fibrosis

...monstrated bactericidal activity in the presence of cystic fibrosis sputum and against bacterial biofilms, protective coatings that surround bacterial colonies and block the penetration of drugs. "Based on preclinical and clinical safety data from NanoBio's topical anti-infective products, we believe t...

Blue Light Destroys Antibiotic-Resistant Staph Infection - Results Reported in Photomedicine and Laser Surgery Journal

...t Staphylococcus aureus (MRSA) in Vitro ," the authors exposed bacterial colonies of MRSA to various doses of 470-nm light, which emits no UV radiation. ...killed. High-dose photo-irradiation was able to destroy 90.4% of the US-300 colonies and the IS-853 colonies. The effectiveness of blue light in vitro suggest...

Quigley Anti-Viral Compound QR448(a) Successfully Prevents Transmission of Infectious Bronchitis in Chickens

... of QR448(a) is fast, extremely easy, and suitable for mass delivery of the compound to thousands of commercial birds." About the Study: -- Two colonies of 120 two week old commercial broiler chickens were housed in 8' X 8' colony houses. Twenty birds from each colony were identified and infe...

Transave Announces Positive Phase II Results for Once-Daily Arikace(TM) in the Treatment of Cystic Fibrosis Patients Who Have Pseudomonas Lung Infections

...ntial value of delivering amikacin through Transave's next-generation liposomal technology." The biofilm is a gel-like matrix in the lungs formed by colonies of the common and often chronic bacterium Pseudomonas aeruginosa, which creates a protective barrier for the bacteria. This barrier often prevents pat...

White Nose Syndrome: Is Pennsylvania Next?

...vania's bat population can endure without negative consequences. In many northeastern hibernacula where it has struck, WNS has decimated wintering bat colonies with mortality that ranges from 80 to 100 percent. Now there are symptoms in Pennsylvania bat hibernacula that have heightened concern among agency ba...

Researchers Identify Virus Possibly Responsible for Declining Honeybee Population Using 454 Sequencing Technology from Roche

...s implicated in the deaths of 2.4 million honeybee colonies -- tens of billions of bees -- using the company's...hat were extracted from collapsing and healthy bee colonies in search of any pathogen responsible for the coll... bees. CCD has resulted in a loss of 50% to 90% of colonies in beekeeping operations across the United States....
Colonies in Medical Products

Staph Latex Test

Description:... Latex agglutination slide test to aid in the identification of Staphylococcus aureus colonies from culture media....
Company:Inverness Medical Innovations

BluEcoli™ Urine Biplate

Description:...omically screening urine specimens for E. coli.Inoculate both sides of this biplate with the urine specimen. If the infecting organism is E. coli, the colonies on the chromogenic side of the biplate will 3 Since 80-90% of all positive urine cultures are E. coli, the BluEcoli™ Urine Biplate is a fast,...
Company:Hardy Diagnostics

BE-1200 (220V/50Hz)

Description:... BE-1200 is a Accelerated Bacterial Enumeration System. Bacterial concentration is determined by dividing the number of colonies found by the volume dispensed in the same sector of the dish. A logarithmically decreasing volume of sample is dispensed on the surface of a rotating ...
Company:Astell

BE-1200 (110V/60Hz)

Description:... BE-1200 is a Accelerated Bacterial Enumeration System. Bacterial concentration is determined by dividing the number of colonies found by the volume dispensed in the same sector of the dish. A logarithmically decreasing volume of sample is dispensed on the surface of a rotating ...
Company:Astell

CA-1000 (220V/50Hz)

Description:...sh in 3 seconds. The counts are based on the optical characteristics of the colonies as compared to those of the agar. The CA-1000 is equipped with three types of lighting: lower lighting for colonies which are lighter or darker than the agar and upper lighting for blood or c...
Company:Astell

EnteroScreen 4™

Features:...to be 100% accurate for Salmonella and Shigella when challenged against 218 clinical specimens and over 24 serotypes. Convenience - You can pick colonies directly from the modified LIA slant for antisera confirmation. Economical - Priced far less then other screening methods. Compare the cost savi...
Company:Hardy Diagnostics
Colonies in Medical Definition

Artificial induction of immunity

... Variolation and smallpox See main articles variolation and smallpox . Typical site of inoculation in Europe and the British colonies The earliest recorded artificial induction of immunity in humans was by variolation or inoculation , which is the controlled infection of a l...
Colonies in Medical Dictionary

Tinea versicolor

...n teenagers and young adults and appears on ... Tinea versicolor is cause by a yeast type of skin fungus, which is present on ... In these colonies the yeast grows like crazy and leaks out an acidic bleach. ... Tinea Versicolor , SVCMC, New York Bayley Seton, Staten Island, Mary Immaculat...

Hemolysis

... cells and the release of hemoglobin into the surrounding fluid . Hemolysis is the breakdown of red blood cells. The ability of bacterial colonies to induce hemolysis when grown on blood agar is used to classify certain microorganisms. This is a particularly useful in classifying... Hemo...
Colonies in Biological News

Team approach appears to work best for insect colonies

The study's findings appear to echo the insect worlds portrayed in the animated films Antz and Bee Movie, in which the characters live in rigidly conformist societies. Scientists from the Universities of Edinburgh and Oxford reached their conclusion by creating a mathematical model to study the...

Ants more rational than humans

...rts and Sciences. The authors' insights arose from an examination of the process of nest selection in the ant, Temnothorax curvispinosus. These ant colonies live in small cavities, as small as an acorn, and are skillful in finding new places to roost. The challenge before the colony was to "choose" a nest,...

A matter of density, not quantity

... bacteria called Pseudomonas aeruginosa. Once they reach a certain density, colonies of Pseudomonas aeruginosa produce virulence factors and can enter into a sl...ons as to how quorum-sensing-regulated processes are relevant both to large colonies of cells and to single cells in confined spaces. In order to investigate...

Landmark project to map genomics of complex ant systems

...s forward to analyzing through the sequencing data are the genetics underlying ant diversity. "We think that humans are so complex, but ants in these colonies have different sizes and muscle structures," she says. "The genetic basis for what makes a soldier ant different from a worker ant is an incredibly in...

Coral face 'a stormy future'

... case there was a sharp drop in coral recruitment following the event often by as much as two thirds to three quarters. Not only were fewer new coral colonies formed, but also far fewer of the major reef building coral species recruited successfully." "This finding mirrors our modelling studies on the fri...

A tiny frozen microbe may hold clues to extraterrestrial life

...crobe back to life; first incubating their samples at 2˚C for seven months and then at 5˚C for a further four and a half months, after which colonies of very small purple-brown bacteria were seen. H. glaciei is small even by bacterial standards it is 10 to 50 times smaller than E. coli . Its...
Colonies in Biological Technology

A simple method to sequence from bacterial colonies using [a-33P] radiolabeled ddNTPs and Thermo Sequenase

Introduction In traditional DNA sequencing systems, sequencing products are radioactively labeled using either endlabeled primers or by the incorporation of radiolabeled dNTPs during primer extension. Successful sequencing results produced by these two labeling methods are hi...

Counting Colonies or Plaques Directly from Images of Agar Plates

Novel capability of EagleSight software version 3.1 Michelle Cayouette Jane Moores Michael Steege Alan Orr Stratagene Cloning Systems, Inc. With the introduction of EagleSight software version 3.1, researchers have the ability to automatically count bacterial colonies an...

Spectrum Announces Fetal Bovine Serum Product Line

...ty of specialty pre-screened FBS for embryonic stem cell research. This serum is pre-tested for its ability to support the growth of undifferentiated colonies of embryonic stem cells so that additional testing at customer sites is minimized. Spectrum includes value-added services in support of their new FBS...

Cellular Dynamics International Reprograms Blood Cells into Stem Cells

...ype of white blood cell, from a 3 ml donor blood sample. The cells were stimulated, expanded and exposed to documented reprogramming factors. iPS cell colonies were observed after three weeks. Analysis revealed that the iPS cells are functionally identical to embryonic stem cells and iPS cells generated from ...

Kibow Biotech, Inc. to Present at BIO 2009 International Convention: Innovations to Heal, Fuel, and Feed the World

...oxins normally, the microbes metabolize the renal waste products and use them as nutrients for growth. As the microbes grow and replicate, they create colonies capable of utilizing even more nitrogenous waste products, which are then eliminated as solid waste. The Kibow Biotics technology is based upon the us...

Scientists discover 'dancing' algae

...m spin about an axis. The researchers found that colonies swimming near a surface can form two types of "bound states"; the "waltz", in which the two colonies orbit around each other like a planet circling the sun, and the "minuet", in which the colonies oscillate back and forth as if held by an elastic ...
Colonies in Biological Products

X-GAL (5-Bromo-4-Chloro-3-Indolyl-Beta-D-Galactopyranoside), = 99.0% from AMRESCO, Inc.

Description:... Ultra Pure Grade. Used in conjunction with IPTG to identify bacterial colonies that contain recombinant plasmids by blue/white selection. X-Gal forms an intense blue precipitate in the presence of beta-Galactosidase. Other sizes ...
Company:AMRESCO, Inc.

Express Cloning Checker Kit I from BioChain

Description:...hecker Kits provide two highly efficient methods of identifying recombinant colonies after transformation without time-consuming plasmid preparation. By using t...rge-scale screen method in Kit I, all you need to do is to transfer partial colonies of E. coli bacteria directly from the transformation plates into the soluti...
Company:BioChain

Express Cloning Checker Kit II from BioChain

Description:...hecker Kits provide two highly efficient methods of identifying recombinant colonies after transformation without time-consuming plasmid preparation. By using t...rge-scale screen method in Kit I, all you need to do is to transfer partial colonies of E. coli bacteria directly from the transformation plates into the soluti...
Company:BioChain

Express Cloning Checker Kit II: Green Solution from BioChain

Description:...hecker Kits provide two highly efficient methods of identifying recombinant colonies after transformation without time-consuming plasmid preparation. By using t...rge-scale screen method in Kit I, all you need to do is to transfer partial colonies of E. coli bacteria directly from the transformation plates into the soluti...
Company:BioChain

Epi-Grids Colony Grid Templates-48 Squares from EPICENTRE Biotechnologies

Description:... Epi-Grids™ Colony Grid Templates are easy-to-use griding templates that allow rapid organization of colonies from initial screening plates and for preparing precise master plates....
Company:EPICENTRE Biotechnologies

Epi-Grids Colony Grid Templates-24 Squares from EPICENTRE Biotechnologies

Description:... Epi-Grids™ Colony Grid Templates are easy-to-use griding templates that allow rapid organization of colonies from initial screening plates and for preparing precise master plates....
Company:EPICENTRE Biotechnologies
Colonies in Biological Definition

Alexander Fleming

...e of the agar plates streaked with the bacterium Staphylococcus aureus . Fleming inspected the Petri dish further and found that the bacterial colonies around the fungus were transparent because their cells were lysing . Lysis is the breakdown of cells, and in this case, potentially harmful bacteria...

Ames test

...ll cause the strand to revert to a normal state, not requiring nutrients to grow. If the mutation screened for has in fact occurred dense spots in the colonies will form. A certain number of spots may form due to random mutation not caused by the agent; therefore, data analysis using control dishes is necessa...

Culture

...the 18th and early 19th centuries. This conception of culture reflected inequalities within European societies, and between European powers and their colonies around the world. It identifies "culture" with " civilization " and contrasts both with " nature ". According to this thinking, some countries are m...

Microbiology

...ented replica plating , which allowed them to transfer numerous bacterial colonies from their specific locations on one agar-filled petri dish to analogous l...o a bacteriophage (also called phage). They observed that phage-resistant colonies were present at analogous locations on each of the plates, allowing them to...

Monoclonal antibody

...iciently diluted and grown, thus obtaining a number of different colonies, each producing only one type of antibody. The antibodies from the different colonies are then tested for their ability to bind to the antigen (for example with a test such as ELISA ), and the most effective one is picked out. Monocl...

Prion

...us Podospora anserina . Genetically compatible colonies of this fungus can merge together and share cellul...m of the protein to a prion state after compatible colonies have merged. However, when an incompatible colony ..."invader" cells to die, ensuring that only related colonies obtain the benefit of sharing resources [1] . P...
Colonies in Biological Dictionary

Pseudorevertant

...cterize regions ... ( C) The pseudorevertant strains (1–6) fail to grow on YPG at 36°C, in contrast to ... Both large and small pseudorevertant colonies were observed on each plate. ... The SUX1 pseudorevertant strain was found to carry a single ... pseudorevertant suv3Δ su2 (SUX3) and suv3Δ s...

Pollination

... fertilization, and ... ... require pollination . Wind, gravity, ... Self- pollination - pollen comes from same flower or same ... When renting colonies for pollination it is desirable for ... ECONOMICS OF PLANT POLLINATION ... Superficially, it appears that insect- pollination has little effec...

Oscillatoria

... Oscillatoria is a genus of filamentous cyanobacteria which is named for the oscillation in its movement. Filaments in the colonies can slide back and forth against each other until the whole mass is reoriented to its light source. It is commonly found in watering-troughs waters, a...

Nostoc

...f fresh water cyanobacteria that forms spherical colonies composed of filaments of moniliform cells in a g...is a species of cyanobacteria usually found in colonies and in globose racks. It has a greenish to blackis... rain forests, in alkaline soil and water habitat. colonies are velvety to the touch. Definition of nostoc...

Mycelium

...s, consisting of a mass of branching, thread-like hyphae. The mass of hyphae is sometimes called shiro, especially within the fairy ring fungi. Fungal colonies composed of mycelia are... ... referred to as a colony or in more technical terms a mycelium . ... Nutrients and in some cases organelles m...

Inbreeding depression

...ion ... inbreeding depression varies among populations within species, ... Inbreeding . depression was examined in two long-term laboratory colonies of ... Inbreeding ... Inbreeding depression in plants has provided ample material to fascinate many ... Inbreeding depression effects hav...
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(Date:4/18/2014)... researchers have been awarded two-year grants for their work ... month. Of the 110 initial submissions to the new ... only four projects were funded, three of which are ... M.D., Ph.D.; G. William Wong, Ph.D.; and Elias Zambidis, ... oncology, will use his $500,000 proof of principle grant ...
(Date:4/18/2014)... French . ... regenerative medicine. A team led by Ludwik Leibler from ... and Didier Letourneur from the Laboratoire Recherche Vasculaire Translationnelle ... that the principle of adhesion by aqueous solutions of ... organs and tissues. This easy-to-use gluing method has been ...
(Date:4/17/2014)... Scientists have identified new pain relief targets that ... pain. BBSRC-funded researchers at King,s College London made ... nerves in the periphery of the body. , ... and identifying mechanisms underlying pain generation and our ... related side effects." , One potential side effect ...
(Date:4/17/2014)... recent papers by a University of Colorado School ... develop treatments or vaccines for Dengue fever, West ... disease-causing flaviviruses. , Jeffrey S. Kieft, PhD, associate ... School of Medicine and an early career scientist ... recently published articles in the scholarly journals ...
(Date:4/17/2014)... Doctors who treat patients with a severe and ... an agonizing treatment decision. , The drug sirolimus ... relieve shortness of breath. But some patients eventually ... potentially fatal complications following transplantation. , "It,s a ... director of Loyola University Medical Center,s LAM Clinic ...
Breaking Medicine News(10 mins):Health News:Innovative strategy to facilitate organ repair 2Health News:Innovative strategy to facilitate organ repair 3Health News:New pain relief targets discovered 2Health News:CU researchers discover target for treating dengue fever 2Health News:Patients with rare lung disease face agonizing treatment dilemma 2Health News:Patients with rare lung disease face agonizing treatment dilemma 3
(Date:4/17/2014)... have hit on a novel method to help ... and most effective treatment possible., Kidney stones represent ... developing world. If left untreated, apart from being ... and other complications. In many patients treated successfully, ... more effective pathological approach to diagnosis and treatment ...
(Date:4/17/2014)... meeting painted a stark warning on the possible effects ... greenhouse effect 32 times that of carbon dioxide. Now ... substances act as fully regenerable electron acceptors which helps ... wetlands instead of being released to the atmosphere. However, ... it may enter into a vicious cycle to release ...
(Date:4/17/2014)... Indiana University researchers have detected new early-warning signs of ... discovery could have far-reaching implications for the diagnosis and ... over 25 million Americans. , "We had not expected ... such early stages," said Ann Elsner, professor and associate ... author of the study. "We set out to study ...
Breaking Biology News(10 mins):Methane climate change risk suggested by proof of redox cycling of humic substances 2New technique detects microscopic diabetes-related eye damage 2New technique detects microscopic diabetes-related eye damage 3
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