Sunday, December 23, 2012

How to Deal with Dental Anxiety

Introduction Many people who don’t suffer from dental anxiety can’t understand why those who do don’t just “suck it up” and push their way through the appointment. After all, you only have to go twice a year. Of course, people who do have anxiety about the dentist know that it isn’t even remotely that simple. If you are one of the thousands who feel terrified at the thought of the dentist chair, here are some proven tips for dealing with your anxiety, that others use everyday.

Open Communication According to Everyday Health, maintaining an open dialogue with your dentist about treatment options helps to give you a sense of power and control over the situation. If it makes you feel better to know everything that’s going to happen, let the dentist know. If you’d rather be kept in the dark, let her know that, too.

Open Communication You may even want to come up with a signal to use with your dentist and hygienist to let them know when you’re feeling antsy

Effective Pain Medication The website WebMD says that one of the primary reasons people avoid seeing the dentist is due to fear of pain. Luckily, there are a number of effective pain medications available to dentists so they can numb just about any degree of pain before it really has a chance to take effect.

Effective Pain Medication The most common pain medications available at the dentist’s office include: Topical Anesthetic – these are applied with a cotton swab and are used to numb a spot in your mouth on your gums before minor work is done. Electronically Delivered Anesthesia – this is also known as TENS, and it is designed as an alternative to a local anesthetic injection. Nitrous Oxide – this is also called ‘laughing gas’ and it is inhaled through a facemask to help patients feel relaxed and remove anxiety. This is one of the more common forms of sedation, according to WebMD.

Effective Pain Medication Intravenous Sedation – this is an injection of a sedative into the arm or hand to control pain and anxiety. This may be used for more involved dental procedures, or for extremely anxious patients. General Anesthesia – general anesthesia means the patient is put to sleep for the entirety of the dental procedure. Most patients who get general anesthesia have their procedure in a hospital rather than a dentist office. General anesthesia has risks, so it is usually reserved for more complex procedures.

Distraction If medications aren’t your thing or they don’t agree with you, an alternative-type treatment may work. Sometimes, simple distraction techniques are effective at reducing anxiety when you visit the dentist. Some dentists will give you headphones to watch television, or you could bring your own and listen to music instead. Taking a little vacation in your own head by imagining that you are on a beach or playing sports or anywhere else can also be an effective technique, if your imagination skills are strong enough.

Acupuncture Acupuncture is an ancient Chinese treatment for scores of different ailments, and anxiety is on the list. Explain your situation to the acupuncturist and see if he or she can help.

Counseling In some cases, traditional psychological therapy or counseling can help you overcome your fears and visit the dentist without incident. Counseling will teach you coping strategies and techniques you can use in real life situations. Whatever you learn, practice before you get into the dentist’s chair, so you are well equipped to calm yourself when the time comes.

Counseling If you’re interested, ask your therapist or counselor if group sessions are available to let you meet and associate with other dental anxiety sufferers. Sometimes, meeting people who have similar issues will help you deal with your own more effectively.

Hypnosis Hypnosis is a technique often associated with magicians, but many therapists are qualified to do it, and use it regularly with patients. Basically, hypnosis puts you into a relaxed state and opens your mind to the power of suggestion. Sometimes, hypnosis sessions will result in an anxious patient being able to relax himself enough in the chair to make it through a dental appointment.

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Basic Information About Cell Disruption

In many different industries and for many different reasons, the concept of cell disruption is an important process. Here is some basic information about cell disruption so you are equipped with all the general knowledge you need.

Introduction

First, it makes sense to describe the structure of a cell so you can visualize exactly what is being disrupted. The Structure of a Cell All cells have a plasma membrane, and that membrane is the only barrier between the contents of the cell and the environment, when you’re talking about animal cells.

When it comes to plant cells or bacteria, there is an extra cell wall that surrounds the plasma membrane, and this wall is rigid. Cell disruption occurs easier in animal cells than it does in plant cells, because the plant cells have several cellulose layers that the animal cells don’t have. This makes the plant cells quite a bit stronger and more difficult to disrupt. The Structure of a  Cell disruption, which is also known as ‘bacteria cell lysis’ refers to an external force or condition breaking down the contents of a cell. Cell disruption can occur by natural or artificial means, but when it happens artificially, it’s usually because someone or some organization is conducting research. What Is Cell Disruption?

After cell disruption has occurred, the leftover material that contains all of the contents of the destroyed cell is called the ‘lysate’. A substance that encourages cell disruption to happen is called a ‘lysin’. General osmosis that happens inside the cells of plants and animals is one of the more common cell disruption methods in the natural world. What Is Cell Disruption?

In a laboratory setting, there are several call disruption methods that may be used to get the job done. According to Bio Rad, here are some of the most common: Osmotic Lysis – the cells swell up and burst after being suspended in a hypotonic solution. Detergent Lysis – the cells are suspended in a solution containing a detergent to make the cell membrane soluble. Freeze / Thaw – the cells are frozen in liquid nitrogen and then thawed out. Methods

Enzymatic – the cells are suspended in a solution that contains enzymes, designed to digest the cell wall. Another cell disruption method usually follows this one for the best effect. Sonication – this is a harsher cell disruption method where the cells are subject to short bursts of ultrasonic waves. French Press – the cells are subject to shear force when they are forced through a small opening at high pressure. Methods

Cell disruption is used in several different industries on a regular basis, and as part of the regular process. For many products, controlling the particle size and cell disruption is a crucial element in order to produce products that are safe and of high quality. Industries

Here are some of the primary industries where cell disruption equipment is required, according to high shear processor maker, Microfluidics: Pharmaceutical Cosmetics Biotechnology Energy Nutraceuticals & Food Chemical Industries

Cell disruption methods might be used in any of these industries in the lab as part of research, or as part of the manufacturing process to produce a finished product perfectly to spec. Industries

Considering some of the industries that use cell disruption to create their products, the process is very important. Sending out food products or nutritional supplements or pharmaceutical drugs that have flaws is a sure way to lose customers and possibly a whole lot more. In certain industries and with some products, there really is no room for error. Poor cell disruption methods can even affect criminal investigations, as it is a necessary part of the DNA extraction process. Importance