What’s Wrong with that ‘Viagra for Women’ Study in JAMA? (Jim Edwards’ NRx)
Licking Your Wounds: Scientists Isolate Compound in Human Saliva that Speeds Wound Healing (PhysOrg)
Fresh Scent May Hide Toxic Secret (Seattle P-I)
Exposure to Bad Air Raises Blood Pressure (Science Daily)
‘New Car Smell’ Becoming Less Toxic (CNET News)
Complementary and Alternative Med
ISBN: 0471383902Title: Bioinformatics: A Practical Guide to the Analysis of Genes and Proteins (Methods of Biochemical Analysis)Author: Andreas D. BaxevanisPublisher: Wiley-IntersciencePublication Date: 2001-04Number Of Pages: 470Average Amazon Rating: 3.5“In this book, Andy Baxevanis and Francis Ouellette . . . have undertaken the difficult task of organizing the knowledge in this field in a lo
The body building supplements have a very vital role in the development of the body. Casein proteins are one of such supplements which are very much familiar to the people and helps in enhancing the body. Like whey proteins these casein proteins are also the by-product of the cheese. Researchers are carrying their researches on [...]
Have you ever heard of meat water? Its a nutritional supplement that does not include just vitamins like most other similar drinks out there. It offers liquid proteins. Its called Krautkr?mer?s MeatWater? High Efficiency Survival Beverage, and it promises to deliver all the essentials for you to keep on having a athletic lifestyle.
The difference it [...]
Proteins are added to different care products because they act as emulsifiers, antistatic agents, film formners, thickeners and humectants. But they have no biological significance. Proteins cannot be absorbed by hair, skin or nails and they cannot repair our body tissues. Vitamins are also important nutrients in our diet to maintain health. Vitamins has been added to cosmetics and toiletries to n
You know what's amazing, most people probably don't have an understanding of their own body. Think about it, how much did we really learn about the human body in school? I would say it's a crash...
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All bodybuilders will tell you that the body needs a high protein diet to build muscle mass. When you become consistent with your workouts, you arrive at a condition where your muscles are torn and worn. The damage can only be repaired with protein. Whey protein is good to build a protein rich muscular body. High protein food like tuna is a valuable means to get protein for building muscle mass.
THEY are not overweight, but they think they are.Excuse me, who are the "THEY" here? I'm sorry but I have to let you know that I'm not one of them okay. As you all already know, I'm not suffering from any weird sorta illness like what again? Anorexia nervosa and bulimia nervosa? Oh come on! I know myself too well. Like I've said. I know how to look after myself. Just stay away from me okay.Besides, I don't binge on food. I don't eat as and when I like ya'll. I set my own limit for eating and I always take note of that.This is serious.As the saying goes, 'I am determined to stay lean, no matter what it takes'You can call that bullshit or whatever shit you can think of okay. I don't care any shit comes outta your mouth. Whatev.Just for the record again, I further reduced my intake of carbohy
Researchers in Germany have mapped over 5,000 proteins present in embryonic stem cells in a bid to understand the mechanism of their conversion into other cells.
Questions on how stem cells operate and convert into other cells have prompted researchers to take a “big picture” approach, identifying all the proteins that are expressed in stem cells.
Currently, [...]
There were some uncertain conclusions about what proteins are having strongest impact on lean muscle growth. You may have your own experience about this but I tell you I just got fed up with ignorance on this subject. I do not care for ignorant guys who do not want to advance but I do care [...]
What is protein? Protein is the building blocks for lean muscle. Your hair, skin, and nails are all made up of protein. Protein is what helps your body burn fat and build muscle. It also increases your metabolism and regulates your glucose levels, so your carbs are released at a slower rate. This does wonders for your energy levels. Did you know that consuming more protein can accelerate your meta
(HealthDay News) -- Harvard researchers have identified almost 300 human proteins that help HIV propagate, creating hope for new treatments to combat the virus that causes AIDS.Using a technique called RNA interference to screen thousands of genes, the team identified 273 human proteins, according to the study published online Jan. 10 in Science Express. These proteins could provide a way to help people with HIV when the virus develops resistance to current antiviral drugs."Antiviral drugs are currently doing a good job of keeping people alive, but these therapeutics all suffer from the same problem, which is that you can get resistance, so we decided to take a different approach centered on the human proteins exploited by the virus. The virus would not be able to mutate to overcome drugs
Scientists have long been interested in wrapping proteins around carbon nanotubes, and the process is used for various applications in imaging, biosensing, and cellular delivery. But this new study at Rensselaer is the first to remotely control the activity of these conjugated nanotubes. A team of Rensselaer researchers led by Ravi S. Kane, professor of chemical and biological engineering, has worked for nearly a year to develop a means to remotely deactivate protein-wrapped carbon nanotubes by exposing them to invisible and near-infrared light. The group demonstrated this method by successfully deactivating anthrax toxin and other proteins. "By attaching peptides to carbon nanotubes, we gave them the ability to selectively recognize a protein of interest -- in this case anthrax toxin -- from a mixture of different proteins," Kane said. "Then, by exposing the mixture to light, we could selectively deactivate this protein without disturbing the other proteins in the mixture." By conjug
Proteins are polymers of amino acids. There are many different amino acids but only 20 are common in the proteins.
Structure of an Amino Acid
There is a central carbon atom(α Carbon) to which is always attached a -COOH group, an -NH2 group and a Hydrogen atom.
The fourth position is the only variable part of the molecule, it is known as the R-group(alkyl group) .
R can be H, CH3 or C2H5.
The simplest amino acid is glycine.
The next amino acid is alanine.
An amino acid is amphoteric. It exists mainly as ions and can carry both, a positive charge on the basic amino part and a negative charge on the acidic carboxyl part. Such ions are called dipolar and are specifically called zwitterions.
The amphoteric nature of amino acids make them act as buffers, an important feature of the blood buffering system.
In other words, proteins in blood help to resist pH changes. For instance, when a solution becomes more acidic, this increases the concentration of H+ ions and hence positive charges, a
First, it must be said that the cheese is unusually rich in vitamins. It contains vitamins A and B, and other amino acids, without which the human body can not manage, such as tryptophan, methionine and lysine.In hard cheese there is a lot of calcium, phosphorus, zinc. To get the daily norm of calcium, for adult persons it is sufficient to eat only 80 grams per day of this kind of cheese.As for proteins, the cheese cosists 22% of them. Cheeses can be described as a remarkable, universal source of proteins. In addition, the protein contained in cheese is completely absorbed.Moreover, in cheese is present a so-named protein - casein, which forms the casomorphin - a substance with properties reminiscent to morphine, but when acting similar on the body, all the good effects are the same , without negative properties of the drug. And cheese also contains fatty acids that reduce the risk of cancer.Ancient Romans thought the cheese is not only a remarkable way to improve digestion, but also
Proteins Win the RaceWhen they get up in the a.m. before the trip, make their first food/drink of the day, a small bit of milk, (like 1/3 - 1/2 cup) The protein will 'win the race' as the chemical which reaches the brain first. This stimulates a natural 'up' and sharpness as opposed to a day of sluggishness. It will last through mid day 'fueling time' when children typically are tired. Most important part is to prevent your child from eating or drinking anything else (especially sugars or starches), for at least 10 minutes after their milk/protien. The chemicals that are produced by starches, for example, get to the brain prior to the protein, and the milk will not do anyone much good! Laugh, smile, hug a lot (best tip).
There are many health benefits with soy protein.
The protein can be useful in preventing and treating many diseases such as various types of cancer, bone disease, heart disease, and kidney disease.
Soy protein can also be useful in weight loss. Not only soy protein is beneficial for weight loss but also it [...]
Dog food labels are very confusing if you don't know how to read and interpret them. Things are not always as they appear. Here are some tips to help you make informed decisions on what to feed your pets. (from an article by Sabine Contreras).The Pet food industry is a very competitive multi-billion business, and the manufacturers of most popular brands spend millions on advertising alone every year, trying to convince consumers that they are offering the best, most nutritious product. Of course they all claim that they use only the best quality ingredients, but there is no legal requirement that such statements must be truthful. It's your responsibility as a pet owner to look past the pretty pictures of fresh cuts of meat and juicy vegetables, the cute commercials and the misleading, bias
The biological cell is basically a miniature factory, which contains a large collection of dedicated protein machines. In a Review, Martin van den Heuvel and Cees Dekker look at recent progress in using some of these proteins to move, manipulate or power artificial, nanoscale devices.
(more…)
nano, nanogenerator, nanoscale, protein
Rasoya Proteins Ltd has informed that the Board of Directors of the Company at its meeting held on March 14, 2007, has decided the following:1. To raise funds for financing the new projects by way of issuing the Foreign Currency Convertible Bonds (FCCBs) / Global Depository receipts (GDRs) / American Depository Receipts (ADRs) / Qualified Institutional Placements (QIPs) to the specified persons to the tune of US $20 million subject to the approval of the Shareholders and other statutory bodied wherever applicable.2. To increase the borrowing powers from Present Rs 200 Crores to 300 Crores.3. To call for an Extraordinary General meeting of the members of the Company on April 19, 2007 to seek members approval on item number (1) and (2) mentioned above.
Many human proteins are not as good as they might be because the gene sequences that code for them have a double role which slows down the rate at which they evolve, according to new research published in PLoS Biology.By tweaking these dual role regions, scientists could develop gene therapy techniques that produce proteins that are even better than those found in nature, and could one day be used to help people recover from genetic disorders.The stretch of DNA which codes for a specific protein is often interrupted by sections of apparently useless DNA - known as introns - which need to be edited out in order to produce a new protein.Recently it has been discovered that some of the instructions on where to splice and re-splice the DNA in this editing process are contained in the coding section, or exon, of the DNA itself.So, as well as spelling out which amino acids are needed to produce a specific protein, the part of the exon immediately next to the intron contains information that
INDIANAPOLIS—Using Creatine/Carbohydrate, Whey Protein Only and Creatine/Whey combinations resulted in significantly greater strength improvements and muscle hypertrophy compared with Carbohydrate-Only on resistance trained men, but hypertrophy responses varied.In the double-blind, randomized trial, resistance-trained males were matched for strength and placed into one of four groups taking 1.5 g/kg body weight per day: Creatine/Carbohydrate (CrCHO), Creatine/Whey Protein (CrWP), Whey Protein Only (WP), or Carbohydrate-Only (CHO). Several assessments were completed the week before and after an 11-week structured, supervised resistance exercise (RE) program and included strength (1RM; three exercises), body composition (DEXA), and vastus lateralis muscle biopsies for determination of muscle fiber type (I, IIa or IIx), cross-sectional area (CSA), contractile protein, and creatine content.Researchers found up to 76% of the strength improvements in the squat could be attributed to hyper
Fachgebiete: Biologie Chemie
Thema: Doktorarbeit: “Crystal structure determination of proteins related to Alzheimer’s disease”.
Ansprechpartner: Frau Claudia Müller
Antwort an: CKMueller@fli-leibniz.de
Institution: Leibniz Institute for Age Research - Fritz Lipmann Institute (FLI)
Ort: 07745 Jena, Beutenbergstraße 11
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The protein crystallography group at the FLI is inviting applications for a PhD student position (TV-L E13/2) for the ...
If we are serious about effective muscle gains, we should not be unclear about what are the best sources of protein. Latest scientific research is facilitating our advancement if we just can cut trough the jungle of misconceptions and false claims forced upon us from all around.