Good Bacterium
Best information on Good Bacterium.AO Spencer 1034 Microscope w/ 3 Objectives & Light
AO Spencer 1034 Microscope w/ 3 Objectives & Light
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 | US $88.88 End Date: Tuesday Dec-02-2008 6:16:59 PST Buy It Now for only: US $88.88 Buy it now | Add to watch list |
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| • | Barcode Readers | ||
| UK supplier of barcode scanners, readers, software and accessories. Everything barcode in one place. | |||
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| • | Biofuel Plantations On Tropical Forestlands Are Bad For The Climate And Biodiversity, Study Finds | ||
| Keeping tropical rain forests intact is a better way to combat climate change than replacing them with biofuel plantations, a study in the journal Conservation Biology finds. | |||
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| • | Humans Prompted New Paths For Parasites | ||
| Scientists are tracking how the dissemination of the parasite Trichinella spiralis throughout Europe, North Africa and the Americas was facilitated by human travel and the transportation of animals. | |||
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| • | Fertility preservation in adolescent males: experience over 22 years at Rouen University Hospital | ||
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Sperm banking is a suitable procedure to prevent infertility after cancer therapy in male adolescents. We evaluated the feasibility of semen preservation in 156 adolescents aged between 13 and 20 years and then we assessed fertility outcome after treatment. Age, urogenital history, indications for cryopreservation, histological diagnosis and semen parameters were recorded. Fertility status after treatment was assessed by a questionnaire addressed to those patients who had utilized sperm storage. Post-treatment semen analysis was performed for 22 patients. Cryopreservation was possible in 88.5% of cases. Azoospermia was detected in 2.6% of the patients at the time of diagnosis. Malignant disease accounted for 84% of our male adolescents. In this type of disease, semen parameters were significantly altered only among patients with metastatic malignant bone tumour. After treatment, nine patients presented azoospermia, five patients achieved pregnancy spontaneously, two achieved it after assisted reproductive technique using fresh ejaculated spermatozoa and one following sperm donation. Three failed with cryopreserved sperm. Semen cryopreservation is possible for most adolescents and, regardless of disease type, may be a means of preserving fertility prior to gonadotoxic treatment that might impair the spermatogenesis process. |
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| • | Historic Rensselaer Capital Campaign Reaches Goal Nine Months Ahead of Schedule | ||
| October 1, 2008: Rensselaer announced that it has surpassed the $1.4 billion Renaissance at Rensselaer capital campaign goal. The announcement comes nine months in advance of the campaign's target end date of June 30, 2009, and just days before the opening of the new Experimental Media and Performing Arts Center (EMPAC). | |||
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| • | Naked Scientists 08.07.20 - Discovering Drugs | ||
| Drug Discovery: On this week's Naked Scientists, drug development goes under the microscope as we explore two new ways to find the treatments of tomorrow. We find out why size is important when it comes to chemicals that can kill superbugs, and how soil bacteria hold the chemical clues to the next generation of antibiotics. Plus, how sheets of carbon can be used to reveal single atoms of hydrogen beneath the microscope, how scientists have homed in on the part of the brain linked to obsessive compulsive disorder, and why electronically tagging jellyfish can tell us a sea turtle's secrets. Plus, in Kitchen Science, we make strange and unexpected shapes with bubbles! | |||
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| • | Novel Regulatory Step During HIV Replication | ||
| A previously unknown regulatory step during human immunodeficiency replication provides a potentially valuable new target for HIV/AIDS therapy, according to researchers. | |||
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| • | New: Harold Scheraga, Professor Emeritus of Chemistry and Chemical Biology. | ||
| Harold Scheraga, Professor Emeritus of Chemistry and Chemical Biology. | |||
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| • | Podcast of 'Ice Sheets Unplugged' now available | ||
| "Ice Sheets Unplugged: The Future of Sea Level in a Warming World," a lecture presented at the University of Delaware on Nov. 14 by Richard Alley, Evan Pugh Professor of Geosciences at Pennsylvania State University, is now available at UD Podcasts. | |||
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| • | Effect of Starvation on Some Glycolytic Enzymes in Adult Isoparorchis hypselobagri (Billet, 1898) (Trematoda: Digenea) | ||
| The enzymatic assays made on extracts of the adult fluke Isoparorchis hypselobagri demonstrated the presence of hexokinase (HK, EC 2.7.1.1), glycogen phosphorylase (GP, EC 2.4.1.1), phosphoglucose isomerase (PGI, EC 5.3.1.9) and lactate dehydrogenase (LDH, EC 1.1.1.27). In the starved fluke all the studied glycolytic enzymes are depleted except glycogen phosphorylase-a activity, which shows increasing trend. | |||
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| • | Forensic Video Comparators | ||
| You have found Forensic Video Comparators .com where you find the most affordable forensic video comparators on the net. | |||
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| • | SCoPE - Serious Games and Virtual Worlds | ||
| by Sylvia Currie. The Serious Games and Virtual Worlds seminar facilitated by Tia Carr Williams and Therese Weel is well underway. Remember that newcomers, latecomers, lurkers, and passersby are always welcome in SCoPE!
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| • | New asperxanthone and asperbiphenyl from the marine fungus Aspergillus sp. | ||
| BACKGROUND: Marine fungi are of great importance as potential sources of agricultural pesticide leads. To continue work on new and biologically active metabolites from marine fungi, culture extracts of selected isolates were screened for inhibitory activity against tobacco mosaic virus (TMV), a typical member of the tobamovirus group of plant viruses.RESULTS: A new difuranxanthone, asperxanthone (1), and a new biphenyl, asperbiphenyl (2), as well as seven known unsaturated fatty acid glycerol esters, were isolated from a selected marine fungus, identified as Aspergillus sp. (MF-93), collected in the Quan-Zhou Gulf. Two-dimensional NMR methods and FAB-MS established the structures of the new compounds. Among the compounds, 1 and 2 showed moderate activity (inhibitory rates 62.9 and 35.5% respectively) in inhibiting multiplication of TMV, higher than that of the other seven known lipids but much lower than that of the extract at the identical concentration of 0.2 mg mL-1.CONCLUSION: Two new compounds, asperxanthone and asperbiphenyl, were identified as active components from Aspergillus sp. (MF-93). Copyright © 2008 Society of Chemical Industry | |||
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| • | 7.343 The Radical Consequences of Respiration: Reactive Oxygen Species in Aging and Disease, Fall 2007 (MIT) | ||
| This course will start with a survey of basic oxygen radical biochemistry followed by a discussion of the mechanisms of action of cellular as well as dietary antioxidants. After considering the normal physiological roles of oxidants, we will examine the effects of elevated ROS and a failure of cellular redox capacity on the rate of organismal and cellular aging as well as on the onset and progression of several major diseases that are often age-related. Topics will include ROS-induced effects on stem cell regeneration, insulin resistance, heart disease, neurodegenerative disorders, and cancer. The role of antioxidants in potential therapeutic strategies for modulating ROS levels will also be discussed. This course is one of many Advanced Undergraduate Seminars offered by the Biology Department at MIT. These seminars are tailored for students with an interest in using primary research literature to discuss and learn about current biological research in a highly interactive setting. Many instructors of the Advanced Undergraduate Seminars are postdoctoral scientists with a strong interest in teaching. | |||
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| • | Are You Well Enough To Visit Sick Patients In Hospital? North Cheshire Hospitals NHS Asks, UK | ||
| North Cheshire Hospitals NHS Trust is asking visitors to the hospitals to consider whether they are well enough to visit sick patients this winter in a bid to reduce the risk of the spread of common bugs including Norovirus. Each year up to one million people across the country are affected by Norovirus (sometimes called "winter vomiting virus"). It is the most common cause of infectious gastroenteritis in England and Wales and can affect people of any age. | |||
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| • | How Do Bacteria Swim? Physicists Explain | ||
| Physicists have completed the most detailed study of the swimming patterns of a microbe, showing for the first time how its movement is affected by drag and a phenomenon called Brownian motion. | |||
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| • | Fungus Fights Air Pollution By Removing Sulfur From Crude Oil | ||
| Researchers in Iran are publishing what they describe as the first study on a fungus that can remove sulfur -- a major source of air pollution -- from crude oil more effectively than conventional refining methods. | |||
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| • | Crossing Scientific Boundaries To Understand The Rejection Of Drugs | ||
| A physicist from The University of Nottingham and a mathematical modeller from The University of Southampton are joining forces in the hope of answering a biological mystery how do our bodies reject some of the drugs that are sent to cure us? The £92,300 study is funded by the Medical Research Council through its 'Discipline Hopping' Awards scheme which aims to provoke new collaborations between the physical and life sciences. | |||
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| • | [mechanisms of signal transduction] amp-activated protein kinase activation increases phosphorylation of glycogen synthase kinase 3{beta} and thereby reduces camp-responsive element transcriptional activity and phosphoenolpyruvate carboxykinase c gene expression in the liver | ||
| AMP-activated protein kinase (AMPK) activation reportedly suppresses transcriptional activity of the cAMP-responsive element (CRE) in the phosphoenolpyruvate carboxykinase C (PEPCK-C) promoter and reduces hepatic PEPCK-C expression. Although a previous study found TORC2 phosphorylation to be involved in the suppression of AMPK-mediated CRE transcriptional activity, we herein present evidence that glycogen synthase kinase 3β (GSK3β) phosphorylation induced by AMPK also plays an important role. We initially found that injecting fasted mice with 5-aminoimidazole-4-carboxamide ribonucleoside (AICAR) markedly increased Ser-9 phosphorylation of hepatic GSK3β within 15 min. Stimulation with AICAR or the GSK3β inhibitor SB-415286 strongly inhibited CRE-containing promoter activ... | |||
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| • | Comparison of telogen hair analyses: genres® mpx-2sp kit versus genres® mpx-sp1 and genres® mpx-sp2 kits | ||
| This study examined the suitability of a new STR kit with shortened amplicons for the investigation of hair in routine casework. This kit allows the simultaneous amplification of the eight STR-loci D3S1358, VWA, FGA, TH01, SE33, D8S1179, D18S51, and D21S11, and the sex-determining amelogenin system. It was tested against the genRES® MPX-SP1 and genRES® MPX-SP2 kits. The sensitivity of the new genRES® MPX-2SP kit was demonstrated to be inferior to that of the genRES® MPX-SP1, but almost equal to that of the genRES® MPX-SP2 kit. (Source: Forensic Science International: Genetics) | |||
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| • | 40x-400X ORE ROCK POLARIZING PETROGRAPHIC MICROSCOPE | ||
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| • | Small investment could boost pediatric cancer survivorship in poorer nations | ||
| A small hike in funding for pediatric cancer care could significantly boost survival rates in low- and middle-income nations, according to an international team lead by St. Jude. | |||
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| • | Science Update Podcast for 18 July 2008 | ||
| GENES AND GENETICS: Are the building blocks of life from outer space? Resurrecting genes of the extinct Tasmanian Tiger, and an evolutionary explanation for homosexuality. |
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| • | Racial hygiene 2008? [Gene Expression] | ||
FuturePundit points me to a research paper, Impact of a new national screening policy for Down's syndrome in Denmark: population based cohort study: Results The number of infants born with Down's syndrome decreased from 55-65 per year during 2000-4 to 31 in 2005 and 32 in 2006. The total number of chorionic villus samplings and amniocenteses carried out decreased from 7524 in 2000 to 3510 in 2006. The detection rate in the screened population in 2005 was 86% (95% confidence interval 79% to 92%) and in 2006 was 93% (87% to 97%). The corresponding false positive rates were 3.9% (3.7% to 4.1%) and 3.3% (3.1% to 3.4%). Read the rest of this post... | Read the comments on this post... |
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| • | Mind and Body Cast - Episode 3 - ADHD | ||
| Mind and Body Cast – Episode 3 – ADHD – August 16, 2006 Visit our website at: http://www.MindandBodyCast.com Email us at: MindandBodyCast@gmail.com Skype us at MindandBodyCast Leave us a voice mail on the My Chingo Logo on our site
Show Segments:
v Intro – how to contact us, today’s topic and upcoming segments – thanks to Producer Dave (http://www.ShaynaandDave.com) – music from intro is A Tribute to Joe Satriani by Alan Renkl - http://music.podshow.com/music/listeners/artistdetails.php?BandHash=9c04a5aaec93e4e2300cf218ac179c3a
v “In the Reader” weekly news
v ADHD Ø Aaron’s history Ø Natural remedies (Episode 1 – Vitamins); ginkgo biloboa; fish oil, omega fatty acids Ø Dyes: http://www.chem-tox.com/pregnancy/artificial.htm Ø Sugar & caffeine Ø Use of stimulants can stunt growth, cause aggression, decrease appetite, affect sleep Ø Meridell https://www.meridell.com/neuro.shtml and EEG’s to identify areas of the brain Ø Aaron’s Link: http://adhd.com/parents/parents_facts_adhd_facts.jsp Ø “To Do” Article: http://www.addresources.org/article_to_do_list_hammer.php Ø coping with ADHD
v Life in the Crazy Lane Segment – the weeks funny moments Ø lost the thumb drive & cover (that went thru the wash) Ø using the Wi-Fi at the gas station in Winnemucca to price hotels - http://thumb12.webshots.com/t/36/36/7/52/74/2659752740037588592WCbpqp_th.jpg Ø blackberry as a modem for the laptop; power inverter, radar detector -http://thumb12.webshots.com/t/30/31/6/68/53/2927668530037588592tZnfOe_th.jpg Ø you took a bite of my ice cream! (album art) - http://thumb12.webshots.com/t/53/753/8/85/1/2329885010037588592IsERzd_th.jpg
v Podsafe Music track – Balance by Alan Renkl - http://music.podshow.com/music/listeners/artistdetails.php?BandHash=9c04a5aaec93e4e2300cf218ac179c3a
Our Pictures at: http://community.webshots.com/user/skibuni30 Our Videos at: http://peppersmama.googlepages.com/myvideos |
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| • | Global Fund Grants Nearly $3B For HIV/AIDS Efforts | ||
| The Global Fund To Fight AIDS, Tuberculosis and Malaria on Monday announced it has approved nearly $3 billion in Round 8 funding to improve access to HIV treatment and prevention and help reduce deaths from TB and malaria by 50% by 2015, AFP/Yahoo! News reports (AFP/Yahoo! News, 11/10). | |||
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| • | Atrial conduction and atrial fibrillation: what can we learn from surface ecg? | ||
| Atrial conduction and atrial fibrillation: what can we learn from surface ECG? Cardiol J. 2008;15(5):402-7 Authors: Platonov PG Despite the advancements in pharmacological and non-pharmacological management of atrial fibrillation (AF) observed during last decades, available treatment modalities and predictors of their success are still far from optimal. Understanding of pathophysiological mechanisms underlying AF and assessment of atrial electrophysiological properties using easily available non-invasive diagnostic tools such as surface ECG are essential for further improvement of patient-tailored treatment strategies. P-wave duration is generally accepted as the most reliable non-invasive marker of atrial conduction and its prolongation has been associated with history of AF. ... | |||
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By editors@medicalnewstoday.com (MNT Editors) - Copyright 2008, Brightsurf.com - version: v1.5 build A