to determine the addition of value of neoadjuvant, concurrent and adjuvant chemotherapy to radiation in the treatment of nasopharyngeal carcinoma with regard to the overall survival (os) and disease free survival (dfs) within a six year period in tehran cancer institute. files of all patients with nasopharyngeal carcinoma treated by radiotherapy with or without concurrent chemotherapy in a cura...

Hematological and biochemical changes were studied in beluga (Huso huso) weighing 450±50g in the presence of  b,1-3, D-glucan as a single intraperitoneal injection (0.3mg/kg body weight) once, and thereafter a chronic exposure to organophosphate, diazinon at concentration of 1.5 mg/L as a continuous bath for 63 days at 22±1ºC. Results of erythrocyte profile in fish treat...

Cherubism is a rare hereditary, self-limiting fibrous dysplasia characterised by painless enlargement of the jaws in childhood. Although, it is accepted that the lesions of cherubism are eventually replaced by bone, there have been few long-term follow-up reports with clinicoradiographic documentation of spontaneous remission of the disease, without treatment. We report two cases of cherubic bo...

INTRODUCTION Women with postmenopausal bleeding and endometrial thickness >4 mm undergo endometrial sampling to exclude endometrial cancer. The aim of this study is to investigate the relative risk of developing endometrial cancer in a prospective cohort after initial work-up for postmenopausal bleeding showing reassuring histology or insufficient sampling. MATERIAL AND METHODS All women pres...

We extend the random permutation model to obtain the best linear unbiased estimator of a finite population mean accounting for auxiliary variables under simple random sampling without replacement (SRS) or stratified SRS. The proposed method provides a systematic design-based justification for well-known results involving common estimators derived under minimal assumptions that do not require sp...

Diese Dissertation wurde selbstständig, ohne unerlaubte Hilfe erarbeitet. anchor for secondary structure analysis and crystallization.

There are two main models of inheritance employed in object-oriented systems: class-based and object-based inheritance. Although class-based inheritance is beneecial for providing abstractions to encapsulate, classify and structure objects, it is too rigid to deal with the dynamic and unanticipated incremental modiications required in application domains where the func-tionality of objects is s...

background and objective: concurrent chemoradiotherapy (ebrt + cisplatin) plus intracavitary brachytherapy is the standard of care in patients with advanced cervical cancer. however, some patients are unable to undergo brachytherapy due to massive residual tumor or anatomical distortion. in this study, we evaluated the treatment outcome in patients with locally advanced cervical cancer undergoi...

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