Biological Safety of Nasal Thallium-201 Administration: A Preclinical Study for Olfacto-scintigraphy
نویسندگان
چکیده
منابع مشابه
Biological safety of nasal thallium-201 administration: a preclinical study for olfacto-scintigraphy.
Thallium-201/Nasal administration/Biological safety/Preclinical study. Nasal administration of thallium-201 (Tl) has previously been shown to be useful for the assessment of olfactory nerve connectivity in vivo. We assessed the biological effects of nasal Tl administration in mice to determine its safety before conducting clinical trials on humans. Tl uptake was evaluated in normal mice (n = 5)...
متن کاملThallium-201 scintigraphy in unstable angina pectoris.
Thallium-201 scintigraphy was performed during the pain free period in 98 patients with unstable angina. Scintiscans were positive in 39 patients, questionable in 27 patients and normal in 32 patients. Eighty-one patients responded favorably to treatment (group I). Seventeen patients had complicated courses (group II) and despite maximal treatment with propranolol either developed infarction (s...
متن کاملCardiac Scintigraphy with Thallium-201 and Technetium Pyrophosphate
myocardial Scintigraphy ischemia can deor mc_mstrat_e mfarction. and It has a higrs after onset of an mfarctl has a higrs after onset of an mfarctln and localizeh sensitivity in the first six to.twenty can belabelled pyrophosphate scan becomes four. houuseful in the coronary care umt. The positive trction. Since the pyrophosphate scan 99mTc welve to twenty hours after onset of an becomes infa...
متن کاملDetection of recurrent thyroid cancer: MR versus thallium-201 scintigraphy.
PURPOSE To compare MR with thallium-201 scintigraphy in the follow-up of patients who have undergone thyroidectomy and modified radical neck dissection for differentiated thyroid cancer. METHODS Both MR imaging and 201Tl scintigraphy were performed in 39 patients after surgery for differentiated thyroid cancer. Ten patients did not have recurrence; 29 patients had 51 recurrent tumors in the n...
متن کاملThallium-201 chloride scintigraphy in soft tissue tumors.
OBJECTIVE We report the findings of Thallium-201 chloride ((201)TlCl) scintigraphy and consider how to use this technique to evaluate the character of soft tissue lesions. PATIENTS AND METHODS We enrolled 91 consecutive patients (45 males and 46 females, age range 8-91-years-old). Nineteen patients were malignant and 72 were benign. Patients were scanned 15 minutes (early phase) and 3 hours (...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Radiation Research
سال: 2011
ISSN: 0449-3060,1349-9157
DOI: 10.1269/jrr.10153