Reduktion der Spättoxizität durch Amifostin bei fraktionierter Bestrahlung der Rattenspeicheldrüsen
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Reduktion der Spättoxizität durch Amifostin bei fraktionierter Bestrahlung der Rattenspeicheldrüsen. / Sagowski, C; Wenzel, S; Jenicke, L; Bohuslavizki, K H; Kehrl, W; Zywietz, F; Roeser, K.
in: HNO, Jahrgang 50, Nr. 9, 09.2002, S. 822-8.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Reduktion der Spättoxizität durch Amifostin bei fraktionierter Bestrahlung der Rattenspeicheldrüsen
AU - Sagowski, C
AU - Wenzel, S
AU - Jenicke, L
AU - Bohuslavizki, K H
AU - Kehrl, W
AU - Zywietz, F
AU - Roeser, K
PY - 2002/9
Y1 - 2002/9
N2 - Clinical studies show that amifostine can reduce xerostomia and mucositis during radiotherapy of head and neck cancers. The aim of this study was to evaluate the radioprotective potency of amifostine with respect to late toxicity of salivary glands of rats. The head-neck-area of 8 male WAG/RijH rats (295 +/- 7 g) were irradiated with 60Co-gamma-rays (60 Gy/30 f/6 weeks). Amifostine (250 mg/m2 body surface) was applied via a venous port 15 min before each irradiation. Rats of a control group were irradiated with the same schedule with equal volumes of physiological saline. The morphological and sialoscintigraphical findings clearly demonstrate that amifostine has a remarkable cytoprotective effect on the late toxicity of irradiated salivary glands.
AB - Clinical studies show that amifostine can reduce xerostomia and mucositis during radiotherapy of head and neck cancers. The aim of this study was to evaluate the radioprotective potency of amifostine with respect to late toxicity of salivary glands of rats. The head-neck-area of 8 male WAG/RijH rats (295 +/- 7 g) were irradiated with 60Co-gamma-rays (60 Gy/30 f/6 weeks). Amifostine (250 mg/m2 body surface) was applied via a venous port 15 min before each irradiation. Rats of a control group were irradiated with the same schedule with equal volumes of physiological saline. The morphological and sialoscintigraphical findings clearly demonstrate that amifostine has a remarkable cytoprotective effect on the late toxicity of irradiated salivary glands.
KW - Amifostine
KW - Animals
KW - Cobalt Radioisotopes
KW - Dose Fractionation
KW - Dose-Response Relationship, Radiation
KW - Male
KW - Radiation Injuries, Experimental
KW - Radiation-Protective Agents
KW - Rats
KW - Rats, Inbred Strains
KW - Salivary Glands
KW - Submandibular Gland
KW - English Abstract
KW - Journal Article
M3 - SCORING: Zeitschriftenaufsatz
C2 - 12425136
VL - 50
SP - 822
EP - 828
JO - HNO
JF - HNO
SN - 0017-6192
IS - 9
ER -