نتایج جستجو برای: survival rates

تعداد نتایج: 730141  

Aims: The backbone of treatment in advanced non-small cell lung cancer is platinum-based doublet chemotherapy. We intended to compare the effectiveness of two commonly used regimens in real world practice. Methods: This single institute, parallel comparative post marketing study included 100 patients with chemo-naïve advanced (stage IIIB, IV) non-small cell lung cancer and Eastern Cooperative O...

Ali Momen, Mina Kahyaie Aghdam, Rasoul Heidary Postkan,

Introdouction: Although highly desirable outcomes and longterm survival of dental implant treatments are well documented, implant failures still occur due to various reasons. Several risk factors may impair implant survival including implant dimensions (length, diameter, and implant design), procedures, local bone density at the implant site, and patient-related risk factors such as age, smokin...

Background: Iran is an Eastern Mediterranean region country with the highest rate of gastric cancer. The present study aimed to evaluate the 5-year net survival of patients with gastric cancer in Iran using a relative survival framework.Methods: In a cross-sectional study, using life-table estimation of relative survival, we reported 1- to 5-year relative survival regarding age, sex, disease st...

Aims: The backbone of treatment in advanced non-small cell lung cancer is platinum-based doublet chemotherapy. We intended to compare the effectiveness of two commonly used regimens in real world practice. Methods: This single institute, parallel comparative post marketing study included 100 patients with chemo-naïve advanced (stage IIIB, IV) non-small cell lung cancer and Eastern Cooperative O...

2017
Jacques MALCHAIRE Francesca Romana d’AMBROSIO ALFANO Boris Igor PALELLA

The assessment of harsh working conditions requires a correct evaluation of the metabolic rate. This paper revises the basis described in the ISO 8996 standard for the evaluation of the metabolic rate at a work station from the recording of the heart rate of a worker during a representative period of time. From a review of the literature, formulas different from those given in the standard are ...

A Almasi A.R Rajaeifar B Zeighami H Salahi J Hasanzadeh

Background & Aims: Renal transplantation is the best therapeutic option for End Stage Renal Disease (ESRD). The aim of this study was to determine the graft survival rate of renal transplantation in patients who have been transplanted from live donor in Shiraz Transplant Research Center, Shiraz, Iran. Methods: In a survival analysis study, organ survival rate after kidney transplantation from...

ژورنال: پژوهش در پزشکی 2013
شریف زاده, لقمان , حسینی, امیریار, سایه میری, کورش, مرتضوی طباطبائی, سید عبدالرضا ,

Abstract Background: Esophageal cancer is often diagnosed at a stage in which the opportunity to completely cure the patients is long gone and the patient’s survival chances are very low. Different studies have estimated very different survival times for patients suffering from esophageal cancer in different parts of the country hence there is no common estimation about the survival time for c...

Bahadori MH Mogadam MAG,

Background: It was reported in a literature that approximately one third of the 4-cell stage embryos did not exhibit a tetrahedral shape. Non-tetrahedral embryos showed a lower in vitro developmental potential than tetrahedral embryos. Recently vitrification technology has been widely employed for embryo cryopreservation. The objective of this study was to prove our hypothesis that vitrified - ...

Journal: :زیست شناسی جانوری تجربی 0
راضیه عبدیل زاده . کارشناس ارشد، گروه زیست شناسی، دانشکده علوم دانشگاه پیام نور، رامین مناف فر استادیار، پژوهشکده آرتمیا و جانوران آبزی دانشگاه ارومیه صمد زارع استاد، گروه زیست شناسی، دانشکده علوم، دانشگاه ارومیه، سهیلا ابراهیمی استادیار، گروه زیست شناسی، دانشکده علوم، دانشگاه پیام نور، آرمین اسکندری دانشجوی دکترای تخصصی، گروه زیست شناسی، دانشکده علوم، دانشگاه حاجت تپه، ترکی یاسمن سایقی استادیار، گروه زیست شناسی، دانشکده علوم، دانشگاه حاجت تپه، ترکیه

brine shrimp artemia, is a small crustacean which is found naturally in salt lakes and lagoons. sofar several bisexual and parthenogenetic artemia populations have been reported which have different phenotypic and genotypic characters. the biological properties of some populations has not been studied yet. regarding that the populations of turkey have not been characterized so far, in present s...

Journal: :Evolution; international journal of organic evolution 2017
Lesley A Alton Catriona Condon Craig R White Michael J Angilletta

The effect of temperature on the evolution of metabolism has been the subject of debate for a century; however, no consistent patterns have emerged from comparisons of metabolic rate within and among species living at different temperatures. We used experimental evolution to determine how metabolism evolves in populations of Drosophila melanogaster exposed to one of three selective treatments: ...

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