Through the years, the evolution of medical science and the benefits that came with it has been evident. It continues to search for solutions and effective treatments to many different diseases. Among the most notable and remarkable breakthroughs of the industry is its discovery on liposome. This is now used to ensure success in organ transplant surgeries, treat many medical anomalies and enhance the efficiency of drugs being administered.
The liposomes are tiny, microscopic vesicles which are produced and developed in laboratories. These are made of phospholipids, which are extracted from other sources or produced by natural means. The outer wall of the vesicles has similar composition as a cell wall. Hence, it can interact with the cells directly. These tiny, sphere-shaped bubbles typically have watery core.
This structure is most commonly used in introducing medicines to the patient's body. Using this as a drug vessel has proven to be more effective than any other methods of administering the medications. The vesicles are uniquely designed to deliver the drugs to a particular part of the human body through the diffusion process. This makes it a perfect choice for administering antibodies to directed parts of the body. This can also carry hydrophobic drugs because of its double-layered membrane.
Furthermore, this helps extend the transfer time of the medicines. The double-layered spheres slowly transmits the drugs in interval for a period of time so the body can take it in gradually. This and the ability to direct its target make this a perfect choice in reducing the medicines' side-effects and enhance its potency.
This is also believed to be a natural cancer fighting agent. The spheroid-shaped vesicle can be used in targeting the cancer cells by slipping right through the tumor through blood flow. Cancer cells are noted to be leaky in nature, allowing even small particles to escape. Yet, since human blood vessels cannot get pass the endothelial wall and the liposomes have similar structure, it can stay in the bloodstreams.
Autoimmune diseases may also be combated by using the spheroids. In a transplant surgery, the body usually identifies the newly harvested organ to be a foreign entity. The body's natural protection, the immune system, may attack the organ in an attempt to prevent possible infestation. This could lead to transplant rejection. The artificial lipid is used to suppress the function of the immune system and slow down its progress.
The drug vesicles are not spontaneously produced, though. There are several artificial methods used in producing the spheroids depending on its use and function. The production methods and structure must be determined beforehand. One aspect to consider is the method of dissemination as well as the type of material that it carries.
These vesicles come in various sizes. The vessels are typically small for the white blood cells to easily engulf the bubbles before the drug it carries can be released. Prior to its production, the size and numbers of vesicles to be created have to be determined. Possibilities of reproduction must also be anticipated.
One reservation for medical practitioners regarding this extremely useful breakthrough is its production costs. Mass production is currently unavailable since the vessels cannot last long after its creation. There has been cases of instability and unintentional mixture of drugs as well. Other than that, liposome is definitely a promising discovery.
The liposomes are tiny, microscopic vesicles which are produced and developed in laboratories. These are made of phospholipids, which are extracted from other sources or produced by natural means. The outer wall of the vesicles has similar composition as a cell wall. Hence, it can interact with the cells directly. These tiny, sphere-shaped bubbles typically have watery core.
This structure is most commonly used in introducing medicines to the patient's body. Using this as a drug vessel has proven to be more effective than any other methods of administering the medications. The vesicles are uniquely designed to deliver the drugs to a particular part of the human body through the diffusion process. This makes it a perfect choice for administering antibodies to directed parts of the body. This can also carry hydrophobic drugs because of its double-layered membrane.
Furthermore, this helps extend the transfer time of the medicines. The double-layered spheres slowly transmits the drugs in interval for a period of time so the body can take it in gradually. This and the ability to direct its target make this a perfect choice in reducing the medicines' side-effects and enhance its potency.
This is also believed to be a natural cancer fighting agent. The spheroid-shaped vesicle can be used in targeting the cancer cells by slipping right through the tumor through blood flow. Cancer cells are noted to be leaky in nature, allowing even small particles to escape. Yet, since human blood vessels cannot get pass the endothelial wall and the liposomes have similar structure, it can stay in the bloodstreams.
Autoimmune diseases may also be combated by using the spheroids. In a transplant surgery, the body usually identifies the newly harvested organ to be a foreign entity. The body's natural protection, the immune system, may attack the organ in an attempt to prevent possible infestation. This could lead to transplant rejection. The artificial lipid is used to suppress the function of the immune system and slow down its progress.
The drug vesicles are not spontaneously produced, though. There are several artificial methods used in producing the spheroids depending on its use and function. The production methods and structure must be determined beforehand. One aspect to consider is the method of dissemination as well as the type of material that it carries.
These vesicles come in various sizes. The vessels are typically small for the white blood cells to easily engulf the bubbles before the drug it carries can be released. Prior to its production, the size and numbers of vesicles to be created have to be determined. Possibilities of reproduction must also be anticipated.
One reservation for medical practitioners regarding this extremely useful breakthrough is its production costs. Mass production is currently unavailable since the vessels cannot last long after its creation. There has been cases of instability and unintentional mixture of drugs as well. Other than that, liposome is definitely a promising discovery.
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