Electron transfer to rat liver microsomal cytochrome P-450 of 14 alpha-methyl group demethylation of 24,25-dihydrolanosterol (C30-sterol) has been studied with a new radio-high-performance liquid chromatography assay. The monooxygenase is dependent upon NADPH plus oxygen, insensitive to CN-, and sensitive to CO. Microsomal oxidation is also sensitive to trypsin digestion, and reactivation is de...

BACKGROUND In oncology, health-related quality of life (HRQoL) data are often collected using disease-specific patient questionnaires while generic, patient-level utility data required for health economic modeling are often not collected. METHODS We developed a mapping algorithm for multiple myeloma that relates HRQoL scores from the European Organization for Research and Treatment of Cancer ...

OBJECTIVE Determination of psychological problems will shed light on the terms of solution and provide support to patients about these problems will ensure the patients' coherence to the treatment and will enhance the benefits they receive from treatment. In this study, we aimed to determine these psychosocial problems and the interactions with each other in colon cancer patients. METHODS In ...

Differentiated thyroid carcinoma (DTC) is the most frequent endocrine neoplasm. Its treatment based on surgery with consequent impact patients’ quality of life (QoL) and aesthetic implication. The aim present study to assess scar satisfaction in patients affected by DTC who underwent total or partial thyroidectomy. A comparison was also made between different subcuticular suture. Validated ques...

OBJECTIVE Quality of life studies in Indonesia are still uncommon. This research was aimed to validate the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 in Indonesian version. The standard procedure of forward-backward translation was adhered to in the translation procedures. The validity procedure included reliability, convergent and discriminant ...

INTRODUCTION As patient assessment of health-related quality of life (HRQOL) in cancer clinical trials has increased over the years, so has the need to attach meaningful interpretations to differences in HRQOL scores between groups and changes within groups. Determining what represents a minimally important difference (MID) in HRQOL scores is useful to clinicians, patients and researchers, and ...

Ovarian carcinoma (OC) is the most lethal gynecological malignancy. Despite the advances in the treatment of OC with combinatorial regimens, including surgery and platinum-based chemotherapy, patients generally exhibit poor prognosis due to high chemotherapy resistance. Herein, we tested the hypothesis that DNA damage response (DDR) pathways are involved in resistance of OC patients to platinum...

OBJECTIVE Self-reported health-related quality of life (HRQoL) is an important predictor of survival alongside clinical variables and physicians' prediction. This study assessed whether better prediction is achieved using generic (SF-36) HRQoL measures or cancer-specific (EORTC QLQ-C30) measures that include symptoms. METHOD Fifty-four lung and 46 colorectal patients comprised the sample. Nin...

Our aim was to evaluate whether repetition of C-ion (carbon ion beam) irradiation induces radioresistance as well as repeated X-ray irradiation in cancer cell lines, and to find the key molecular pathway for radioresistance by comparing radioresistant cancer cells with their parental cells. A mouse squamous cell carcinoma cell line, NR-S1, and radioresistant cancer cells, NR-S1-C30 (C30) and NR...