Results 91 to 95 of about 253 (95)

Tolerance of small bowel anastomoses in rabbits to photodynamic therapy with dihematoporphyrin ethers and 630 nm red light

Lasers in Surgery and Medicine, 1993
AbstractPhotodynamic therapy (PDT) is being evaluated in experimental clinical trials in patients with peritoneal malignancies. Some patients require partial small bowel resection with re‐anastomosis prior to PDT because of bulky tumor or focal involvement of the small bowel by tumor.
T F, DeLaney, W F, Sindelar, G F, Thomas, A M, DeLuca, J K, Taubenberger   +4 more
openaire   +2 more sources

In vivo canine coronary artery laser irradiation: Photodynamic therapy using dihematoporphyrin ether and 632 nm laser. A safety and dose‐response relationship study

Lasers in Surgery and Medicine, 1991
AbstractThis study examined the safety and dose‐response relationships of 632‐nm laser irradiation of photosensitized normal coronary arteries in 27 dogs. Fifteen received 2.5 mg/kg dihematoporphyrin ether (DHE), seven received no sensitizer, and five had coronary instrumentation but no laser (sham laser procedures) at nine coronary sites—four ...
R W, Mackie, G M, Vincent, J, Fox, E C, Orme, E H, Hammond, C, Chang-Zong, M D, Johnson   +6 more
openaire   +2 more sources

Transcutaneous determination of tissue dihematoporphyrin ether content. A device to optimize photodynamic therapy.

Archives of dermatology, 1993
Photodynamic therapy involves the use of light of appropriate wavelength to excite a photosensitizer resulting in tissue destruction. The photosensitizer dihematoporphyrin ether is selectively retained in tumors allowing for tumor destruction while sparing normal structures.
E F, Bernstein, W S, Friauf, P D, Smith, J W, Cole, R E, Solomon, J F, Fessler, G F, Thomas, C, Black, A, Russo   +8 more
openaire   +1 more source

Tolerance of small bowel anastomoses in rabbits to photodynamic therapy(PDT) with dihematoporphyrin ethers(DHE) and 630 NM red light

European Journal of Cancer, 1993
TF DeLaney, WF Sindelar, GF Thomas, AM DeLuca, JK Taubenberger   +4 more
openaire   +1 more source

<title>Comparative photodynamic effect of rose bengal, Erythrosin B, and dihematoporphyrin ethers on lens epithelial cells</title>

SPIE Proceedings, 1993
Yoshiko Takesue, Mei M. Mui, Takahiko Hachiya, Jean-Marie A. Parel   +3 more
openaire   +1 more source