Laser Dyes for Experimental Phototherapy of Human Cancer

Fluorescence Efficiency of Laser Dyes *

The recent development of the dye laser [1] 1 has opened up an important new field of applications for organic dyes. This has led to a renewed interest in the theory of nonradiative transitions in dyes and also to the synthesis of new highly fluores cent dyes. In this article we review briefly the relations between fluor· escence and molecular structure in the most important classes of laser dy...

Laser (and LED) therapy is phototherapy.

Laser phototherapy as a treatment for radiotherapy-induced oral mucositis.

Oral mucositis is a harmful side effect of radiotherapy (RT) on the head and neck region. There are encouraging reports on the beneficial aspects of the use of laser light on the treatment of oral mucositis. This paper reports the efficacy of laser phototherapy (LPT) on the treatment of oral mucositis in a patient undergoing RT after surgical removal of a squamous cell carcinoma with osseous in...

Mirror covered tunnel phototherapy increases the efficacy of phototherapy for neonatal jaundice

Objective: Neonatal  jaundice (NJ)  is  one of the  most  common  cause  of  neonatal  hospital  admission.  Phototherapy is the main therapy for hyperbilirubinemia of neonatal jaundice. The efficacy of phototherapy depends on the dose and wavelength of light used and the surface area exposed. We  increased  photons  in  mirror  covered  tunnel  phototherapy  (MCTP)  by  putting  mirrors behind...

Neonatal Phototherapy and Infantile Cancer.

OBJECTIVE To determine whether neonatal phototherapy is associated with cancer in the first year after birth. METHODS We analyzed a data set from the California Office of Statewide Health Planning and Development that was created by linking birth certificates, death certificates, and hospital discharge abstracts up to age 1 year. Subjects were 5 144 849 infants born in California hospitals at...