New laser technology heals acne scars
...nts treated with less invasive - or non-ablative - lasers showed significant improvement of mild to severe a...to evaluate the effectiveness of the less invasive lasers as an alternative treatment. “Non-ablative laser treatments are becoming popular because they sign...Laser Used To Clear Blocked Arteries Preventing Amputation
...es annually. Previously conventional heat-guided lasers were used to burn away blockages. But this technique was too damaging to surrounding tissue and hence abandoned. The new laser device, known as the excimer laser uses flexible fiber optic catheters to deliver short bursts of ultraviolet energy. T...Hormones and the Skin: the Role Hormones Play as We Age
...xy-acids. In-office procedures, such as the use of lasers and peels, can be used after pregnancy to remove the pigment. No treatment of melasma is complete without the daily, year-round use of a broad-spectrum sunscreen – one that protects against both ultraviolet A and ultraviolet B rays – with a Sun Prote...Revolutionary Eye Cancer Treatment
...of several possible therapies such as radiation or lasers to destroy the remaining cancer cells in the eye. "When successful, this therapy often saves vision," Wilson said. "Clinicians at major medical institutions generally save 70 percent of all eyes treated, even in the case of advanced disease." Source...Medical Science Miracles – Coming Your Wa
...y than radiotherapy. Recent discoveries shows that lasers could destroy fat but do not harm other types of cells, he said. Another prediction is the use of miniature telescopes that restore vision for patients with degenerative eye disease. Tailor-made robotic parts could be manufactured for patients, w...Lasik or Lasek Surgery – Which One is Better
...lly safe and// beneficial. Both surgeries employ lasers to cut flaps in the cornea and rectify the shape. Lasek (laser-assisted subepithelial keratectomy) involves cutting only the external surface of the cornea. This helps in doing away with some of the potential flap problems that could arise from a dee...Physicists Unite To Develop Anthrax Detection Method
...newsstands tomorrow. “Our report shows how to use lasers to detect anthrax in real time as opposed to the cumbersome and wieldy way it is done now,” says Marlan Scully, Distinguished Professor of Physics at Texas A&M and holder of a joint faculty appointment at Princeton’s Applied Physics and Materials Sci...Laser Driven Stem Cell Surgery in Spain
... here have succeeded in implanting stem cells with lasers in the hearts of two patients, Spanish news agency EFE said . Juan Duarte, head of the cardiac surgery unit at La Princesa University Hospital, said the stem cells were extracted from the bone marrow of the patients at the time of surgery, a proced......conducted a detailed analysis of the US aesthetics lasers market in its US Markets for Aesthetics Lasers and Energy Devices 2007 report. The analysis reveals that over the next five years more women will be receiving cellulite reduction procedures as noninvasive cellulite reduction products receive over- t...Biologic Replaces Ointments & Surgery to Stop Aging
...ing skin care usually involves a topical ointment, lasers or perhaps surgery for the more daring . The Institute for Advanced Skin Care and Optimal Health provides biologic treatments to prevent the signs of aging, according to Dr. Seema Patel, medical director of The Institute. Recent medical advances ar...Laser-based System for Non-invasive Diagnosis of Skin Cancers on the Anvil
...keep the skin from overheating in the process, the lasers must also be able to pulse on for only femtoseconds, a thousand trillionths of a second, at a time. Warren says that the glow of the hemoglobin, and melanin-bearing structures can be magnified by a microscope outside the skin and manipulated by com...Washington Post Examines Increase in Minorities Seeking Cosmetic Surgery
...ng minority skin requires additional training. New lasers -- such as ones Battle helped develop -- enable surgeons to 'treat the darkest African and Indian skin safely,' Battle said. Experts attribute the increase of minorities seeking cosmetic medicine services to a rise in disposable income and a growth...Why Malaria Parasite Affects Red Blood Cells Deformability Revealed
...ls' deformability with "optical tweezers" that use lasers to stretch cell membranes. The deformability remained normal in red blood cells infected by parasites without RESA during the first 24 hours of infection, while in parasites where RESA was turned back on after being knocked out, it was affected in ...Nanocomposite Labeled Cancer Cells Targeted and Destroyed by Using Lasers
... but it is really a blunt instrument. High powered lasers do so much damage that the tissue becomes opaque to further light. Yet, lower-powered lasers do not deliver enough energy to kill cells. By labeling cells with CNDs, light absorption can be s...