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anonymous

The Vast Expanse Of Microbiology And Its Uses To Human Life - 1 views

Microbiology is the branch of science that deals with the study of micro-organisms that are either made up of single cells or cell clusters. Micro-organisms cannot be seen with the naked human eye ...

microbiological research in microbiology mahendra positive thinking medical trivedi science

started by anonymous on 20 Dec 14 no follow-up yet
anonymous

Microbes as Guardians of the Earth - 1 views

Microbes go about as gatekeepers of our planet guaranteeing that minerals such as carbon and nitrogen, are continually reused. Despite the fact that the Earth presently populated with green plants,...

research in microbiology

started by anonymous on 08 Jan 15 no follow-up yet
anonymous

Role Of Microbiology In Therapeutic Science And Microbial Genetics - 0 views

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    Research in microbiology is done to determine how these organisms prove beneficial to human health. Microbial genetics also deals with the transfer of the desired gene from any source of the plant. Besides this, microbiological studies are involved with an end to end the study of each and every drug we use today.
anonymous

Mahendra Trivedi - Microbiology Report - 0 views

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    Microbiological researches done by Mahendra Trivedi are very interesting and important.
Erich Feldmeier

Gut Microbes May Foster Heart Disease | Wired Science | Wired.com - 0 views

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    ""We probably have underestimated the role our microbial flora play in modulating disease risk," says Daniel Rader, a heart disease specialist at the University of Pennsylvania School of Medicine. Rader, who was not involved in the study, says that gut bacteria may not be as big a factor in causing heart disease as diabetes or smoking, but could be important in tipping some people toward sickness. Researchers led by Stanley Hazen, a cardiologist at the Cleveland Clinic, didn't start out to study gut bacteria. In fact, says Hazen, he had "no clue - zero," that intestinal microbes were involved in heart disease. "I'd never even considered it or thought of the concept." Hazen and his colleagues compared blood plasma from healthy people to plasma from people who had had heart attacks, strokes or died to see if substances in the blood could predict who is in danger from heart disease. The researchers found 18 small molecules associated with fat buildup in the arteries. One of the best predictors turned out to be a byproduct made when gut bacteria break down a fat called choline (also known as lecithin). The more of this byproduct, called trimethylamine N-oxide or TMAO, a person or mouse has in the blood, the higher the risk of getting heart disease, the researchers found. Gut bacteria are actually middlemen in TMAO production. The microbes convert lecithin to a gas that smells like rotten fish. Then an enzyme in the liver changes the foul-smelling gas to TMAO."
Erich Feldmeier

Michael Marletta: Mystery of bacterial growth and resistance solved: Findings shed ligh... - 0 views

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    "explains how nitric oxide, a signaling molecule involved in the immune system, leads to biofilm formation. "It is estimated that about 80 percent of human pathogens form biofilms during some part of their life cycle," said Scripps Research president and CEO Michael Marletta, PhD, who led the work."
anonymous

Mahendra Trivedi Science Publications - 0 views

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    Many journals have published without hesitation the findings of our research in Materials Science, agriculture, genetics and Microbiology etc.
anonymous

Trivedi Effect - A New Approach to Science - 0 views

shared by anonymous on 09 Jan 15 - No Cached
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    The Trivedi Effect: Science experiments, researches and studies By Mahendra Trivedi. Impact on agriculture, dairy farming, poultry, biotechnology, genetics, materials science and microbiology.
Erich Feldmeier

Christina Zielinski: With the Immune System's Weapons - 0 views

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    "When the right microorganisms are at work, immune cells involved in the development of autoimmune illnesses like psoriasis, multiple sclerosis and arthritis, can develop anti-inflammatory properties. Scientists at Charité - Universitätsmedizin Berlin and the Institute for Research in Biomedicine, Bellinzona, Switzerland, have now made this discovery. Their work is published in the current issue of the scientific journal Nature*. The scientists were able to prove that particular fungi activate the immune cells involved in the development of certain illnesses, whereas other microorganisms, in particular bacteria that are found naturally on our skin, lend an anti-inflammatory function to them. "This not only demonstrates that the composition of our microflora has a decisive role in the development of chronic illnesses, but also that the key cells causing illness can develop an anti-inflammatory 'twin'," explained Dr. Christina Zielinski, first author of the study."
Erich Feldmeier

Mind-Altering Bugs - ScienceNOW - 0 views

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    "Hundreds of species of bacteria call the human gut their home. This gut "microbiome" influences our physiology and health in ways that scientists are only beginning to understand. Now, a new study suggests that gut bacteria can even mess with the mind, altering brain chemistry and changing mood and behavior. In recent years, researchers have become increasingly interested in how gut bacteria might influence the brain and behavior, says John Cryan, a neuroscientist at University College Cork in Ireland. So far, most of the work has focused on how pathogenic bugs influence the brain by releasing toxins or stimulating the immune system, Cryan says. One recent study suggested that even benign bacteria can alter the brain and behavior, but until now there has been very little work in this area, Cryan says."
Erich Feldmeier

@biogarage HPV Genetics of cervical cancer raise concern about antiviral therapy in som... - 0 views

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    "Researchers say they want to emphasize, however, that the HPV vaccine commonly used by millions of women around the world is perfectly safe if done prior to infection with the virus. The concerns raised by this study relate only to viral therapies or possible use of a therapeutic vaccine after the virus has already been integrated into human cells. "It's been known for decades that only women with prior infection with HPV get cervical cancer," said Andrey Morgun, an assistant professor and a leader of the study in the OSU College of Pharmacy. "In about 90 percent of cases it's naturally eliminated, often without any symptoms. But in a small fraction of cases it can eventually lead to cancer, in ways that have not been fully understood.""
Erich Feldmeier

THX @KasThomas , @vbioev Oral Hygiene and Cancer | Devil in the Data | Big Think - 0 views

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    "For me, the picture that emerges is one in which chronic inflammation caused by poor oral health sets the stage for more serious illness. (See my earlier post for more info about the connection between inflammation and cancer.) I think further research will probably turn up some surprising connections between oral bacteria and cancer, but we don't have to wait for additional research to begin taking oral hygiene seriously as a potential way to head off cancer and CVD."
Erich Feldmeier

One Per Cent: Social network lets people with same gut flora hook up - 0 views

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    "The project was kick-started by a huge public response to the team's research into the genetics of gut bacteria. In a previous study the researchers found that certain gut-specific genetic markers were related to obesity and other diseases. "I got between 50 and 100 e-mails from regular people having problems with the stomach or diarrhoea and wondering if we can help them," Peer Bork, a biochemist and co-creator of MyMicrobes, told Nature. This new website will build on that work, whilst also providing support for concerned members of the public."
anonymous

Mahendra Trivedi Research and Studies - 0 views

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    Mahendra Trivedi Researches has given complete solutions to the persistent problems in living and non-living organisms.
Erich Feldmeier

Rob Dunn: Domestic Biomes: The Wild Life of Our Bodies and Homes | Your Wild Life - 0 views

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    " Moving Beyond Belly Button Biodiversity…we will study the species living with you on your body but also in the other biomes of YOUR household. If you want to know who is hiding in your refrigerator or mating in the pillow where you rest your head, we can help you. When you look beside you in bed, you notice no more than one animal (alternative lifestyles and cats notwithstanding). For nearly all of our history, our beds and lives were shared by multitudes. Live in a mud-walled hut in the Amazon, and bats will sleep above you, spiders beside you, the dog and cat not far away, and then there are the insects beating themselves stupid against the dwindling animal-fat flame. In addition, your gut would be filled with intestinal worms, your body (and nearly everything else) covered in multitudes of unnamed microbes, and your lungs occupied by a fungus uniquely your own."
Erich Feldmeier

Peter Lockhart: No proof gum disease causes heart problems - Health - CBC News - 0 views

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    "For 20 years, researchers have reported a potential link between gum disease and atherosclerotic heart disease from hardening of the arteries or stroke. "The message sent out by some in health-care professions, that heart attack and stroke are directly linked to gum disease, can distort the facts, alarm patients and perhaps shift the focus on prevention away from well-known risk factors for these diseases," said Dr. Peter Lockhart, a professor and chair of oral medicine at the Carolinas Medical Center in Charlotte, N.C. Lockhart wrote the heart group's new position statement in the journal Circulation. The statement was prepared after a three-year analysis of about 600 studies by an expert panel led by a dentist and a cardiologist."
Erich Feldmeier

John Cryan: Mind-Altering Bugs - ScienceNOW - 0 views

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    "Hundreds of species of bacteria call the human gut their home. This gut "microbiome" influences our physiology and health in ways that scientists are only beginning to understand. Now, a new study suggests that gut bacteria can even mess with the mind, altering brain chemistry and changing mood and behavior. In recent years, researchers have become increasingly interested in how gut bacteria might influence the brain and behavior, says John Cryan, a neuroscientist at University College Cork in Ireland. So far, most of the work has focused on how pathogenic bugs influence the brain by releasing toxins or stimulating the immune system, Cryan says. One recent study suggested that even benign bacteria can alter the brain and behavior, but until now there has been very little work in this area, Cryan says."
Erich Feldmeier

Hachung Chung Species-Specific Microbes May Be Key to a Healthy Immune System: Scientif... - 0 views

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    "Mice have a jungle of bacteria, viruses and fungi in their stomachs-and so do we. These microorganisms help both mice and us break down dinner. As we are finding, these bugs also help to regulate the immune system. But we are just starting to learn how these tiny organisms influence us and how changing their composition changes us... Interestingly, though, the mice with these microbes did not: their immune systems remained underdeveloped. Even when researchers gave rat microbiota to mice, the mice's immune systems failed to mature"
Erich Feldmeier

The Forgotten Domain of the Gut Microbiome - The Extremo Files : The Extremo Files - 0 views

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    "Among the five ape species tested, the "universal" primers detected an average of 6 species per animal. The Archaea-specific primers revealed an average of 95.... By simply looking more closely and more specifically for Archaea, Raymann and her colleagues revealed a conspicuous gap in microbiome research"
Erich Feldmeier

Dennis Kasper: Für ein gesundes Immunsystem: Microbiom Jedem seine Darmkeime ... - 0 views

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    "Was die Zellzahl angeht, besteht jeder Mensch zu 90 Prozent aus Mikroben", sagt Dennis Kasper von der Harvard Medical School in Boston. Die Hauptmasse dieser Mitbewohner des menschlichen Körpers lebt im Darm. Sie unterstützen nicht nur die Verdauung, sondern sind für unsere Gesundheit generell unverzichtbar. So wie sie sich speziell an ihren Wirt angepasst haben, hat sich auch unser Organismus an die Mikroben angepasst. Insbesondere hängt die normale Entwicklung des Immunsystems von der Mitwirkung der Darmkeime ab. Das schließen Kasper und seine Kollegen aus ihren Experimenten mit Mäusen, die in keimfreier Umgebung gehalten wurden. In den bakterienfreien Darm neugeborener Mäuse übertrugen die Forscher ein natürliches Gemisch von Darmmikroben, das entweder von gesunden Mäusen oder von gesunden Menschen stammte. In beiden Fällen kam es zum Wachstum von Bakterien in ähnlich hoher Zahl und mit einem ähnlich breiten Artenspektrum. Beide Bakterienpopulationen waren aber aus sehr unterschiedlichen Keimspezies zusammengesetzt, wie DNA-Analysen zeigten. Die Untersuchung von Darmlymphknoten ergab, dass sich bei den Mäusen mit den „menschlichen" Darmkeimen genauso wenige Immunzellen entwickelt hatten wie bei Mäusen, deren Darm völlig keimfrei blieb. „Es schien so, als ob diese Mäuse die Bakterien gar nicht erkennen würden", sagt Hachung Chung, ein Mitglied des Forscherteams"
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