Senin, 15 April 2013

Glycolipids and their classification

Introduction:

Glycolipids are components of the membrane in species ranging from bacteria to humans especially in those organisms that live in conditions of serious rare. The most likely function of glycolipids in membranes is based on their ability to pass through hydrogen bonding via glycosyl interlipid large head groups; Therefore they provide reliability for architectural membranes of organisms. Furthermore, since architectural components of the cell membrane, play a key role in cellular functions such as cell-cell communication, as components of the receptor, as anchors for proteins and as regulators of signal transduction.

Main Idea:

The glycolipid term represents any compound containing one or more monosaccharide residues, limited by a glycosidic bond to a hydrophobic moiety as an acylglycerol, a sphingoid, a ceramide (N-acylsphingoid) or a prenyl phosphate. Their role is to provide energy and also serve as markers for identification of cellphones.

In addition, glycolipids offer a molecular basis for clustering of signal transducers. The limited relationship between cholesterol and glycolipids in the layer of tissue are the power that separates them from phospholipids which remain liquid in features.

Classification of Glycolopids:

Glycolipids are classified as follows:

Glycoglycerolipids: the term glycoglycerolipid is used to assign glycolipids containing ID, mono-or trisaccharides linked glycosidically to the hydroxyl group of DIGLYCERIDES. Monogalactosyl-diacylglycerols and digalactosyldiacylglycerols are the primary elements of the various walls of glycolipid chloroplasts and these too are the most abundant fats in all photosynthetic cells, such as those of higher plants, plankton and some bacteria.

The term sulphated glycosphingolipids: is fat containing at least a monosaccharide residue linked to ceramide moiety. Ceramides are amides of fatty acids with long chains or trihydroxy bases. The acyl group of ceramide is usually a long chain saturated or monounsaturated fatty acids. Glycosphingolipids are divided as follows:

Neutral glycosphingolipids: these glycolipids constitute one or more glycosyl ceramide moiety that come up with for example: monoglycosylceramides cerebrosides Cerebrosides are where glucose or Galactose sugar residues are linked via linkage or foreign to the main alcohol of ceramide. Galactosylceramides are found in all the nerve tissue, but they may amount to 2% of the dry weight of the brain and the 12% of white matter. Glucosilceramidi (Glcs1-1 ‘ Cer) is found in the lower stages in animal tissues, such as the spleen and red blood cells, as well as in nerve tissue.

Oligoglycosylceramides: Glycosphingolipids which contains more than one functional group of glucose is supposed to be the oligoglycosylceramide. They are essential components of cell membranes of eukaryotic organisms and some viruses. The most essential and abundant of oligosylceramides is beta-D-galactosyl-(1-4)-beta-D-glucosyl-(1-1)-ceramide, also known as lactosylceramide (LacCer).
Acidic glycosphingolipids: they are divided into two groups:

Sulfoglycosphingolipids: They are sometimes called as “sulfatides” or “sulfatoglycosphingolipids” too. These are Glycosphingolipids holding a sulfate ester group connected to the carbohydrate fraction. Sulfate is produced mainly by foreign 3-galactosylcerebrosides sulfate (Foreign Affairs-Galactosyl-3-sulfate). They are mostly found in cells that are very dynamic in the transport of sodium like sodium glands, kidneys and gills.

Gangliosides: this group includes molecules composed of Glycosphingolipids ceramide linked by a glycosidic bond to a cycle of oligosaccharides containing sialic acid and hexose units. These fats can amount to 6% of the body weight of lipids from the brain. The typical monosialo-ganglioside GM1 ganglioside is.

Jumat, 05 April 2013

Viatek: a remedy for hair loss

Hair loss can be temporary or permanent, depending on the cause. Hormonal changes are one of the most common causes of hair loss. Just like hormones stimulate hair growth, it can also work in reverse. Men lose hair, especially from the front. In women, there is no particular reason, like hair thins and breaks from anywhere. The period after child birth wreaks havoc on the hair of most women, as it is lost in large quantities. This can last up to 6 months, but slows down as a result. Birth control pills sometimes have similar effects.

Some diseases are also known to cause hair loss. The influence of hair and thyroid diseases are good examples. Once the disease is treated, the hair loss consequent disappears. Medicines are also causes of hair shedding temporary; especially those with high amounts of cancer treatments vitamin a. like radiation and chemotherapy is probably the most famous regarding hair loss. Most patients lose up to 90% of the hair.

Sometimes hair loss is self-imposed. Chemicals and heat treatments that are used in most salons today quickly weaken the hair. If chemicals are used too often or too left on longer than necessary, the hair will thin out and eventually break. Braids and weaves can even pull out the hair if stuck too tight, or if worn for longer than recommended.

Supplements are one of the easiest ways to stop hair loss. Eat foods that are rich in protein, iron and vitamin D ensures healthy hair. Modern technology has also introduced other ways to stem the thinning hair. ViatekHairProLaser brush comb is one of these gadgets. Use the energy of light that penetrates the scalp and stimulate hair growth. The resulting hair looks richer, thicker and healthier. The Viatek brush is easy to use and it is convenient for home use. Is effectiveness on men and women. Don’t be afraid of the pain by the energy ‘ buzz ‘, does not produce actual heat and it is absolutely safe to use. A 15-minute brush with Viatek 3 times a week is enough to produce results after only seven weeks.

Most people who have tried Viatek have reported positive results. Many were impressed to lead into something that works after trying many different remedies without success. Viatek is operated by batteries, means no charging is required. The absence of cables or connection ports makes it the most compact gadgets and even easier to use. For anyone out there experiencing hair loss, Viatek is ready to help you regain healthy hair so convenient and budget friendly!

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To learn more about hair loss: how to choose effective drug for hair loss?

Nearly 50 percent of the population of the United States is suffering from baldness. This has led to the multiplication of resources in hair loss medication. In recent years grew the market for hair loss solutions. There are many medications for hair loss that have emerged in the market. Some are effective, while others need more scientific evidence to their claim to solve hair loss.

Main culprit on hair loss

Experts have addressed the causes of hair loss for several decades. There were many myths that distracted from the real causes of hair loss. Some have attributed the loss to frequent wearing a baseball cap. Wearing hats or baseball caps can impede the blood circulation in the scalp area. However, this was not seen among athletes who frequently used caps and still have healthy and thick hair. Harsh Shampoo is also said to be culprits in contributing to baldness. Actually not balding, but the rupture or thinning hair comes from harsh shampoos. Frequent brushing can cause hair loss is also a myth. Does not cause baldness, but causes damage and split ends.

Hair loss drug effective?

Dermatologists and other experts have studied the causes of baldness. Some types of baldness are resolved by removing the cause, while others need treatment to slow the progression of baldness. These medications include:

Minoxidil: This generic hair treatment is known by the brand name Rogaine. This is an OTC or liquid foam that may decrease the baldness. This is used by rubbing into the scalp twice a day to prevent further hair loss and promote new hair growth. Some people who have used this product have experienced growth in several weeks, while others have not. Generally, using this product may take 3 months to see the results. Comes in 2 solutions, or 5 percent. Some of the side effects during use include irritation on the scalp and hair on the face and forehead.
Finastride: This is a potential drug for those experiencing hairloss. This is also known by the brand name Propecia. It is taken orally every day. Those who use this oral medication experienced a decrease in hair loss and other areas have also experienced the growth of new hair. However, the side effects involve function and reduced libido sex. The Food and Drug Administration has also warned some of its users of the risk of prostate cancer. Women should avoid this medication, especially if they are still of childbearing age.
Nizoral: this is actually not a treatment, but can enhance the effect of the treatments mentioned above. The active ingredient of Nizoral or ketoconazole also cure fungus but also stimulates hair growth by its follicles. This shampoo can effectively keep the scalp clean and dandruff oils that can contribute to hair loss.

Kamis, 04 April 2013

Oxygen Is Life - Breath Your Way to Health

Air is Life

From the moment we take our first breath of life until our demise, we will breathe without thinking about it. We can, however, choose to focus on breathing and bring about physiological changes in our body that will prolong life and bring improved health.

Breathing consciously is an art and it is worth mastering.

TO BEGIN:

Sit or lie so that your spine is straight and you are comfortable and relaxed.

Try taking a deep breath through your nostrils, softly and quietly (not a sniff) and focus on the soft palate at the back of your throat.

Imagine this air is going to fill your lungs from the bottom up in the same way that a jug is filled with water from the bottom up. You will notice the stomach expand.

As you breathe out, the air will escape from the top of the lungs down. If stale air is left in the lower part of the lungs then we do not exchange the carbon dioxide which has been extracted from the blood with life-giving oxygen.

Be aware of your rib cage as you breathe. The ribs should expand and contract gently. The lower ribs move out like a bucket handle, the middle ribs move out as well as up and down while the top ribs just move up and down. If you look in a mirror you should not see you chest heaving. You should see a gentle expanding and contracting in the front, side and back of the rib cage.
Just allow the out breath to gently give way to the in breath in a rhythmic cycle that suits you as an individual. You will find that with practice your breathing becomes deeper and allows your body to relax in a way you may not have experienced before.

Test Find your pulse by holding your fingers on your wrist just below your thumb. Begin to breathe while you count how many heart beats it takes to breathe in, then how many it takes to breathe out. It is not uncommon to find you breathe in for more beats than you breathe out or vice versa. Asthmatics usually breathe in for a longer period than they breathe out.

Tip Try allowing your tongue to come forward, relax your jaw, your lips can be closed or open slightly. Practice your breathing while holding your pulse. Can you feel a greater flow of air into your lungs?

BENEFITS:

More life-giving oxygen to the body. Not a single cell can be built without red blood and not a single red blood cell can be built without oxygen.
Releasing of body toxins via the breath. The lungs are a major organ of elimination. The build up of toxins in the blood causes fatigue and lowered immunity.
Oxygen to the brain improves mental health. Dr. Philip Rice say’s “The IQ of a child can be increased by enlarging the intake of oxygen through correct breathing.”

Rabu, 03 April 2013

Don't forget to find a good dentist

One of the challenges that you face when you move to a new location you will find a good dentist to go to. This can be a little time if you’re not familiar with the new town. To lighten the burden of finding the best dental professional for you and your family, try using some of these steps when searching.

If you did not make the move again or have a few days of the big day, why not ask your dentist for a referral to a reliable dental provider is located in the area of your new home? He or she may have some professional colleagues who are taking new patients and would be more than happy to accommodate you and your family to their dental implant. This could eliminate the need to set some personal time to find a trusted professional.

Even if your current dentist gives some references, it’s in your best interest to check the credentials of those professionals. Ask new neighbours, friends, church members and co-workers if they have any suggestions. You never know who I refer you to your next dental professional. Since the average person sees professional several times a year, the chances of finding a reliable professional off announcement of the word of mouth is great.

Use the internet connection. The Internet can help you find any professional service or an item that might be necessary. Using it to help you find a good dental provider is no exception. You can use the internet to research professional background of any vendor that interests you. You can find addresses, directions and more information about their office hours.

Don’t just use glowing recommendation of someone as a reason to trust a new professional with your oral health. It is recommended that you meet with several professionals and interview them. Are entrusting them with your health, so in a sense you’re employer. You should take the time to do a thorough screening of all medical and dental professionals you see for visits and treatments. Ensure that their Office is so you don’t have to do any extended travel to get to it. Check Office hours and inquire about how easy it is to get appointments. Find out if the dentist has hours of special emergency or emergency treatment.

Keep in mind that these are just a few things you should look for when you are looking for a new provider of dental health. You may need to visit and interview several dentists before you find one that you are completely comfortable with for you and for your family’s dental health. You want a qualified and experienced enough to diagnose any condition may have and provide appropriate care.

Improve your well being while staying Fit

To stay in shape is not just a matter of leading a long and healthy life, but is also an important aspect of your overall happiness and sense of well-being. As our lives become increasingly busy, it’s easy to forget the cost of lack of exercise and to imagine that it’s perfectly fine to go for months or weeks without putting in some time at home or your local gym. As with most things, the secret to creating and sticking to a good exercise regime has set realistic goals and constantly evaluate the performance to see the progress you’ve made. Without setting realistic goals, you’ll just disappoint yourself and find quickly lose motivation. The same also applies if you don’t frequently Review your progress.

The frenzied buzz of busy life can be easy to lose track of exercise you do raids, leave you feeling as if you’ve been nibbled on a stone without any progress. Of course, we are all different, but the reality is often that you improved your ability in a thousand different ways and the particular form that takes will depend on you and your exercise regime. Some people may find that, for example, even though they have improved their cardiovascular health, they did not make much progress when it comes to their strength, or vice versa. It is important to spend time with an accredited fitness instructor before starting the first session so that it can do a detailed study of your overall health and help you set goals that can be periodically reviewed.

Find the right combination of exercise equipment or scheme is a very personal thing and it will be only through trial and error that you will discover the place of sweat for optimal health. Of course, it is always a good idea to try as the time to exercise or exercise machines as possible as you want to try to develop a range of muscle groups and health indices, rather than simply focusing on the things that you enjoy and that you’re already good at. If there are some machines or exercises that you don’t try then ask yourself why not. If an exercise is too challenging, then try to find a way to make it easier while still challenging yourself. The music is always a good way to help you power through those exercises that you don’t like and the sense of accomplishment you get from overcoming a particularly difficult challenge will mark it for more challenges.

Minggu, 31 Maret 2013

Daylight-you need it (and it's free)

We all want to have large, sustainable energy sources
keep us alert, happy and creative. From designing a lifestyle
that meets the needs of our body, keeps us healthy, and
promotes our well being of course we generate sources
clean and sustainable energy.

Daylight is your fundamental source of cleaning staff
energy. Light is a fundamental requirement for a healthy body.
Sunlight is essential for the well-being and health. You
absorb and use the different components of sunlight through
eyes and skin. Be exposed to sufficient sunlight is
essential to your mental alertness, your emotional well
being and the proper production of hormones.

Light regulates internal biorhythmic cycles that govern
the ebb and flow of your physiology and contributes to
longevity, immunity and sexual functioning. Sunlight is the
It was the best source of vitamin D and sunlight exposure
shown to be protective against certain cancers.

Light deprivation can lead to stress, fatigue, symptoms
mental fogginess, depression, hyperactivity, difficulty
concentration, weakened bones and teeth and weakened
immune responses.

You need to be exposed to at least 1,000 lux of light in order
to receive health and welfare benefits. The
best light is sunlight. Even at dawn is the sunlight
light much brighter inside. At dawn, with the first
gleam of sunlight is there already 800 lux of light in
atmosphere. About 40 minutes after sunrise the light
intensity increases to 10,000 lux. Sunlight at noon on a
bright summer day is about 100,000 lux. Normal
room lighting is approximately 500 lux with some light reading
provide 1,000 lux. All natural light, even on a cloudy,
rainy or cloudy day is brighter than the normal interior light.

Our minds need at least 1,000 lux of light to a greater
alertness, concentration and creativity. Our emotional well
being that needs light for greater harmony, peace, and
vitality. Make it a regular part of your healthy life to exit
sunlight of early morning. Exposure to moderate
amount of sunlight on a regular basis from a walk in the cool
air and sunlight between 06.00 and 8: 0 for about 30
minutes. Do not wear sunglasses, as the light enters the
the body mainly through the eyes.

At this time in the morning, the Sun’s rays are not so intense
you risk getting sunburn, but bright enough to give
the healthful benefits of light. Do not expose yourself to too
down and out in the Sun, if your skin starts to feel warm and
begins to blush.

If you can’t get out in the sunlight of early morning come
the late afternoon sun (after 15: 0). For your total
health and performance requirements that you need to peak
they have about two hours of daylight every exposure
day.

If you have problems with depression, seasonal affective
disorder, disruption in your sleep-wake cycle or a change
worker, you may have special needs and solutions about
for exposure to light. It is best to consult a professional who is
familiarity with these situations to help you develop better
timing and amount of sunlight exposure.