Freshly isolated Morris Hepatoma 7777 cells were prepared for a study of the utilization of palmitate and 0-hydroxybulyrale as metabolic fuels compared to other major energy substrates (glucose and glutamine). These cells were capable of oxidizing both |i/-'4C]palmilale and 0[3-'4C]hydroxybutyrate although the rates accounted for only 10 ±3 (SD) and 9 ±4% of total oxygen consumed, respectivel...

â â â  moral values of shanfara in , lamyat- alarab ode â  â  somayeh kazemi * â  jafar delshad ** â  â  in this descriptive-analytic study, the researchers aimed to study the verses of lamyat- al arab and examine the moral values and mental pains which made the poet shanfara express such values. â  this survey has been affected by a hadith that indicates the tendency of the poet to the moral v...

To determine the type of mutation induced by 8-hydroxyguanine in a mammalian system, we examined the mutations induced by a synthetic i -I la-ruv protooncogene containing 8-hydroxyguanine in the second po sition of codon 12 (GGC) in NIH3T3 cells. Transaction of this gene significantly increased the number of transformed foci. The c-Ha-r<w gene present in these foci was analyzed by the polymeras...

Aims—To examine long term survival of women with primary and recurrent cervical carcinoma in relation to (1) excretion of â-core (a urinary metabolite of â human chorionic gonadotrophin (âhCG)) and (2) âhCG immunostaining of the tumours, to determine the suitability of these markers for assessing prognosis. Methods—This was a prospective observational study undertaken in a gynaecological oncolo...

We used flow cytometry to measure the expression of human mela noma antigens on cell suspensions dissociated from metastatic masses. The objective was to study the heterogeneity between tumor samples from different patients and between different tumors excised from a single patient. Fifty-three métastasesexcised from 34 melanoma patients »ere analyzed with a panel of nine murine monoclonal an...

Thirteen patients with metastatic breast carcinoma were given injec dons of 50—1593@ag of †̃311-monoclonal antibody (MAb) B6.2 immuno globulin G and F(ab')@for pharmacokinetic evaluation and radioimmu noimaging. Blood clearance of the †̃31I-MAb-B6.2 was biphasic. The mean half-times (t@, t@.,)for the immunoglobulin G were 33 ±1.7 and 20.9 ±11.0 h, respectively. The t@ for the F(ab'>@was 1...

â  pathology of theses in the department of arabic language and literature in university of isfahan in its half a century activities â  (a descriptive – analytical study) â â â  somayeh hasan alian * â  sayyedmohammadreza ibnorrasool ** â  â  considering the importance of understanding the history of researches in every field and the necessity of the pathology of these researches to enhance k...

The hypothesis that the naturally occurring analgesic peptide, â-endorphin, is released in the brain in response to pain had never been directly validated. In this study, we applied a brain microdialysis method for monitoring â-endorphin release in vivo, to test this hypothesis in the brains of conscious, freely moving rats. Herein we first show that endogenous â-endorphin can be measured in vi...