Today’s medical needs include safe methods of storage for items such as blood and various tissue samples for testing purposes. These must be handled antiseptically as well as stored in specific temperatures. For these and other reasons, they cannot simply be stored in a typical residential freezer or refrigerator. The medical material, whether it be blood samples, or tissue as in pap smear results, need to be stored needs a controlled environment where they will be saved for some future purpose, and this medical refrigeration equipment needs to be securely locked to prevent any malicious contamination or theft.

Medical clinics such as private doctor’s offices often have nothing more than a residential grade refrigerator to keep tissue samples taken from patients, but they generally do not hold them for more than a few hours while awaiting transportation to a hospital or lab. There are biological standards by which all such materials must be handled and stored in order to assure the safety and the quality of any medical related materials.

For controlled purposes there are various classifications of storage, generally classified by temperature and or humidity within a secure controlled environment:

  • Environmental control involves precise control of both temperature and humidity for long term preservation of collectible materials. This may involve stainless steel walls and ducting, allowing circulation of temperature controlled air. Generally a dry environment ideal for computer media storage.
  • Preventative conservation storage insures dust free, temperature controlled, secure storage for items ranging from collectibles to medical tissue samples to blood.
  • Stability storage may include walk in size storage containers such as freezers and refrigerated areas that require temperature control, meant for long term storage of items such as blood plasma and body tissue, pharmaceutical supplies, or quarantined materials.
  • Moderate or ambient temperature storage generally has moderate temperature control in the range of sixty degrees centigrade down to negative two degrees centigrade. Many pharmaceutical items, solvents, dry materials, nasal sprays, tablets and capsules will store well at this medical refrigeration grade temperature.
  • Low temp storage from negative two degrees centigrade down to around negative sixty degrees centigrade considered ideal for food products such as meat, nitrate film, toxins, and pharmaceuticals. Humidity can be controlled variably.
  • Ultra low temps from negative sixty degrees centigrade to negative eighty six degrees centigrade prove ideal for reagents, biological supplies, and tissue specimens.
  • Vapor phase nitrogen and cryogenic temperatures from negative one hundred fifty degrees centigrade to negative one hundred ninety six degrees centigrade is ideal for preservation of bone marrow, stem cells, and biological and tissue samples.

These controlled storage facilities are secured by locking devices and have the assurance of back up systems to guarantee that the temperature remains at the designated controlled level. There is need for back up systems which include additional storage capacity such as additional freezers and medical refrigeration equipment whenever the substances to be stored are critical to human life and there is a need to preserve the items for long periods of time.

Understanding ELISA Kits

Posted by sleepyguy in Prescription Sleep Medicine on February 14th, 2010

Enzyme-linked immunosorbent assay (ELISA) is a biochemical procedure in immunology that is primarily used for determining the presence of an antigen or an antibody in a sample. For years, ELISA has been utilized as a diagnostic tool in plant pathology and medicine. It has test kits that are used for cancer, autoimmune diseases, fertility, thyroid, steroid, infectious diseases and parasitology, allergy, and diabetes assays.

One of the ELISA test kits for cancer is Prostatic Acid Phosphatase (PAP), which is used for measuring the prostatic acid phosphatase (PAP) in the serum and plasma of a human. The components of the kit are designed for use as an integral unit only. Therefore, the components from various lots must be separated. The Diagnostic Automation PSA Enzyme Immunoassay is also a test kit for cancer. It is especially designed for quantitative detection of prostate-specific antigen (PSA) in the human serum.

Another example of test kit is the Human Allergen Specific IgE ELISA Assay, which is used to quantitate and qualitate the allergen specific human Immunoglobulin E. The total IgE of the specimen is determined before performing allergen specific IgE assays. The Human Growth Hormone (HGH), another type of test kit is used for testing the fertility of a woman. It determines the human growth hormone concentration within the human serum.

There are also test kits for infectious diseases and one of these is the Bordetella pertussis IgA, which is intended to be used for determining the specific IgA antibodies against the Bordetella pertussis in the plasma and serum. The assay is designed for in-vitro diagnostic test only. Therefore, further tests need to be taken into account.

There are several manufacturers of ELISA kits and one of these is Shanghai PZ Bio-tech Co., Ltd. in China. Another ELISA Kit Manufacturer is Taiwan Advance Bio-Pharm Inc., which is based in Taiwan. Other manufacturers of ELISA kits is the Wuhan Boster Biological Technology, Ltd. (China), Green House Pharm Pte Ltd (Singapore), and Biocare Diagnostics Limited (China).

Everyone wants to start the New Year off with changes that will make their life better. For many people, this means getting healthier, including finding ways to relax and reduce stress. One way to start the year off right is to relax into the New Year with massage therapy.

Massage therapy is a great way to begin the New Year relieving stress and improving ones overall health. It helps one relax the muscles, decrease the heart rate, boost blood circulation, increase the hormones called endorphins which are natural pain relievers, and reduce blood pressure, With massage therapy, one will feel more relaxed, alert, focused, and less stressed.

Massage therapy can benefit all ages. Elderly persons in need of palliative care will benefit from massage therapy. As well, a massage can help infants relieve a baby with belly gas. It can help maintain firm muscles and improve blood flow to and from the heart. A massage boosts circulation thereby removing wastes and toxins from the body much faster. Massage therapy supplies can also ease muscle and ligament tension which reduces pain. As well, muscles spasms will be greatly decreased. Massage therapy also improves deep breathing which can help one manage stress and help people manage breathing conditions such as asthma.

One can choose from a number of different types of massages such as: a Deep Tissue Massage will soothe deep sore muscles and tissues, a Swedish Massage increases the flow of energy through the body, and a Hot Stone Massage relaxes the muscles so that more pressure can be applied to the area. Massage therapy has a therapeutic affect and improves one’s circulatory, immune, muscular, and nervous systems. Massage therapy will involve using massage oils. Different oils have different benefits. For instance, safflower is a blood purifier, almond oil reduces swelling, and olive oil loosens tight muscles. These oils naturally enhance the massage experience. Essential massage oils are also used for aromatherapy. Aromatherapy helps to improve ones emotional and mental well being.

Massage therapy has become a popular form of treatment for not only athletes, but for people from all walks of life. Such lifestyle stresses as increased work hours, more physical activities, and more financial stresses, have resulted in many people seeking massage therapy. A qualified and certified massage therapist can identify the problem area and provide much needed relief, whether it is stress relief or relief from a physical injury. Relief from stress can even help ones physical health. For instance, high levels of stress increases the risk of heart disease. Massage therapy is a healthy way to reduce mental stress, tension-related headaches, anxiety, and promotes ones ability to achieve calm thinking, a relaxed state of mental alertness, and enhances an overall sense of positive well being.

If your previous year was full of stress and anxiety, starting the New Year with relaxing massage therapy will help you prepare to cope with any new stresses that come your way in the New Year. Massage therapy is an effective therapeutic treatment for restoring one’s spiritual, physical, emotional, and mental well being.


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