Archive for October, 2009
New explanation for flu virus antigenic drift
Influenza viruses evade infection-fighting antibodies by constantly changing the shape of their major surface protein. that shape-shifting, called antigenic drift, is why influenza vaccineswhich are designed to elicit antibodies matched to each year’s circulating virus strainsmust be reformulated annually. Now, scientists from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have proposed a new explanation for the evolutionary forces that drive antigenic drift. The findings in mice, using a strain of seasonal influenza virus first isolated in 1934, plus propose that antigenic drift might be slowed by increasing the number of children vaccinated against influenza……..
Original post by Heather Craven
Geneticists Hunt for Scleroderma Triggers
At its most benign, the autoimmune disease scleroderma can discolor parts of the skin of its sufferers. At its most pernicious, it can thicken and harden their skin, their blood vessels, and their internal organs before, in a number of cases, killing them. In all its forms, scleroderma gives Dartmouth geneticist Michael Whitfield, his graduate students, and his postdoctoral scientists a sense of urgency in their search for the triggers of the chronic condition. In a study that the Journal of Investigative Dermatology published in its October 2009 edition, Whitfield’s team reports a closer correlation within a gene profile for the profibrotic pathway TGF-beta and a tendency in some scleroderma sufferers to develop lung problems. Jennifer Sargent, who recently earned her Ph.D. in molecular and cellular biology from DMS, is main author of the study, which analyzed the previously-identified TGF-beta pathway signature in skin biopsies from patients and healthy control subjects from around the country……..
Original post by Heather Craven
Review : Zone Perfect Dark Chocolate Nutrition Bars
I know, I know, aren’t “dark chocolate” and nutrition a totally antonymous coupling of terms? They really shouldn’t go together, right? I mean, the only thing going for dark chocolate is that it does contain some antioxidants and has been proven, whether not somewhat dubiously, to be good for your heart in undoubtful ways, although us women have always known that chocolate, in any anatomy, is nearly always at least good for the soul, but is it really “heart healthy”?
While that is definitely debatable, we can say that these nutrition, or protein bars, are often nothing more than glorified candy bars with some vitamins and minerals added in for good measure and better, more appealing nutrition labels for the health conscious dieter. However, I do think that protein bars have their place in the healthy American diet.
It’s not as meal replacements, which is pretty much a joke since these things normally don’t stabilizy your blood sugar past an hour or two unlike a balanced meal, but as a snack, perhaps before working out for an additional carb and energy boost to capability you through.
Or possibly it could be that midafternoon snack where you’re not really certain what else to eat, or you’re really craving something that’s slightly sweet, that perhaps tastes a little “naughty” but you don’t want to go full tilt into a candy bar since you know that will spur on a full on sugar bomb.
The Zone Perfect Bars are pretty popular protein bars, and you can get them at most major drugstores and many station stores, like Target and Wal-mart as well. The dark chocolate ones caught my eye considering they fit my criteria for a protein bar, being just under 200 calories per bar, and additionally having the right carb count and fiber count for me.
I purchased the marshmallow and chocolate ones, which are kind of like a smores flavor. That’s one of my favorites in the Luna bar, so I figured I’d like it in the Zone Perfect bar as well. I liked that these bars were actually heavy in weight too. Some of them are so light you wonder whether they have any substance at all. The flavor was good, no funky sugar substitutes or anything, and no maltitol, which tends to produce you gassy. Overall, I’d buy them again!
Original post by EatingToLive
Finding the Right Insurancespecialists
If you are looking for an auto insurance coverage, it is very vital for you to research on various insurance specialists available on the World Wide Web. You could additionally compare the policies and their features in the available insurancespecialists websites. You will actually become an expert of some sort whether you are willing to put in a bit of moment and efforts……..
Original post by Heather Craven
The Lean Cuisine Diet
I must say that I wasn’t really always a fan of promoting prepackaged meals, with what I felt was inferior nutrition, tiny microscopic portions, and high sodium. However, when you add some healthy sides to a Lean Cuisine, or other prepackaged frozen premade meal that is low in calories and fat, you have a perfectly potioned meal that is ideal whether you are trying to lose weight.
My fiance and I have lost a lot of weight together eating that way when we’re dieting to actively lose weight, and you can too, but it does take discipline, as you are a bit hungry when you’re done, particularly after dinner, when it’s most fundamental that you don’t pig out, but that is additionally many times the instance of day we choose to eat the most, and it’s hard to break that habit.
If you can break that habit, and eat a healthy breakfast of your choice, and just eat Lean Cuisines, Healthy Choice frozen entrees, or Smart Ones or some other comparable weight watching frozen meal, and add foods to it so that the meals total around 500 calories, you’d be surprised how fulfilling they can be. It’s particularly nice considering you can still eat foods that feel “naughty” like lasagna and eggrolls, just be aware that you need to pick the most filling foods for their nutrition and calorie substance to be successful with that method of dieting so you stick to it without starving yourself.
When we follow that easy, somewhat inexpensive diet, we usually will steam some broccoli or asparagus to go with the meals for lunch and dinner. whether you try to eat them without supplementing with yoru own steamed veggies, you won’t be full, I can nearly guarantee that. My fiance plus uses the trick of filling up more with a diet soda. I’m not crazy about the health aspect of diet soda, but the bubbles do fill you up more, so you could even try a seltzer water whether you’re concerned with the artificial sweeteners.
Like I mentioned earlier, the key to success with that kind of diet is to supplement with plenty of fibrous veggies, to fill you up and add the much needed nutrition and vitamins and fiber that I feel most frozen meals are lost. I always load up at breakfast and eat about a 450-500 calorie breakfast to prepare me for a day of eating low calorie meals, and that seems to set the stage well for eating a low-fuel diet all day.
This kind of diet is highly successful as lengthy as you follow the rules and plus don’t yield to the temptation of overeating at dinner. Fill up on water at dinner to help maintain satiety until you go to bed. You’ll feel pounds lighter in the dawn, I can guarantee you! It’s easy, it’s quick, and minimum hassle, particularly whether you work two jobs like me!
Original post by EatingToLive
What a Good Acidophilus Supplement Can Do for You
With so much attention being focused on colon health and digestive health, it’s no wonder acidophilus supplements and foods have been skyrocketing in popularity lately. These supplements are comprised of what are called probiotics. That’s right, it’s the opposite of antibiotics, which kill bacteria – good and poor, and yes, in the digestive tract as well, where they are very much needed to facilitate smooth digestion and elimination of your foods.
Without the “good bacteria”, we experience more gas, more problems with digesting and eliminating our food, and a generally unpleasant experience when eating a lot of different kinds of foods in our diet. When you add a good probiotic to your system, one that actually coats and inhabits the walls of the intestines, you can greatly increase your digestive and waste elimination system’s efficiency and overall comfort.
I’ve experienced that firsthand. Not only that, but you eliminate a lot of bloating, and generally may even end up facilitating weight loss and management more efficiently in the end considering you are essentially digesting and eliminating your foods at a better rate. additionally, whether you need a good colon cleansing, you should look into a product like Bowtrol, which is a complete cleansing system, and included is a good probiotic supplement with that as well.
Better elimination and processing of your food allows it to be converted into pure energy much more easily, instead of being stored as fat on the body, and plus instead of clogging up the main ways in which food is digested and in which the “leftovers” exit the body. Acicophilus releases thousands of tiny friendly flora, or bacteria, into your intestines, where they go to work against the harmful bacterias that create gas, bloating and discomfort.
You may notice a pleasant “empty” feeling compared to the way you usually feel whether you’re taking a great acicophilus supplement for a little while. It shouldn’t take very faraway for it to work, and once it does, you would see why these probiotic supplmeents are so popular with public now.
You can get that friendly bacteria in yogurt, and there are plus some excellent drinks and supplements available now as well. Heck, there’s even a protein bar with active live cultures, or aciophilus in them too that I’ve tried that are pretty darn tasty and they plus happen to work pretty well. However, whether you don’t want all the calories, there are the “Pearls” supplements that some society like, or just plain capsules and caplets at your local drugstore.
Original post by EatingToLive
Standards for a new genomic era
A team of geneticists at Los Alamos National Laboratory, together with a consortium of worldly researchers, has recently proposed a set of standards designed to elucidate the quality of publicly available genetic sequencing data. The new standards could eventually allow genetic scientists to develop vaccines more efficiently or help public health or safety measure personnel more quickly reply to potential public-health emergencies……..
Original post by Heather Craven
