نتایج جستجو برای: survival time
تعداد نتایج: 2162673 فیلتر نتایج به سال:
The objective of this study was to evaluate non-genetic factors affecting longevity and survival of Guilan sheep from birth to yearling. Longevity and survival records of 41037 lambs born from 496 rams and 10256 ewes of Guilan sheep were analyzed using linear and Weibull models. Results indicated that the overall mean of longevity was 1260.84 days. The fixed effects of flock, dam age, sex, year...
Aim(s): The survival rate of patients with vegetative state depends on many factors such as the amount of medical equipment used and how they are cared. By obtaining an average survival rate, one can estimate the average maintenance cost. The purpose of this study was to investigate the survival rate of patients with vegetative state referred to forensic medicine centers in Tehran from the begi...
acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...
conclusions the survival rate after in-hospital cpr was very low. the duration of cpr and the time of initiating cpr effects patients’ outcomes. these findings highlight the crucial role of an organized, skilled, well-established and timely cpr team. background despite several studies, there is no agreement on factors that affect survival after in-hospital cardiopulmonary resuscitation (cpr). o...
background the complications of vascular access are the most imperative etiology for hospitalization, morbidity and mortality in chronic hemodialysis. the most prevalent complication of central catheter is dysfunction due to thrombosis. aspirin is an anti-aggregative platelet drug that may increase the patency of permanent catheters (perm-cath). objectives the aim of this study was to evaluate ...
This study was accomplished to investigate the effect of Artemia urmiana nauplii enriched with Pediococcus acidilactici as probiotic on growth performance and survival rate of great sturgeon, Huso huso. Artemia nauplii were enriched with P. acidilactici at a final concentration of 1010 CFU mL-1 in three time dependent treatments as 3 h (T3), 6 h (T6), 9 h (T9), and one non-enriched Artemia as ...
Background and Objective: Apoptosis is a form of programmed cell death and oxidative stress is one of the factors that lead to apoptosis. Ghrelin is a 28 amino acid peptide and its antiapoptotic effects have been shown previously. The aim of this study was to evaluate the effect of ghrelin on cell survival and apoptosis of rat bone marrow mesenchymal stem cells (BMSCs). Materials and Methods: ...
abstract background: leukemia is the most common malignancy in childhood, and acute myeloid leukemia (aml) is the second most common leukemia.aml still accounts for more than 30% of deaths from leukemia. aml is classified into several subgroups from m0 to m7 with different presentations, clinical features, and outcomes. material and methods: between march 1996 and october 2003, 47 children with...
background: allogeneic hematopoietic stem cell transplantation (allo-hsct) is used as treatment of choice for patients with acute myeloid leukemia (aml). we aimed to evaluate the prognostic factors in 2-year overall survival of patients with non-m3 aml who underwent allogenic hsct. methods: this is a cross sectional retrospective study. demographic data and study of variables such as age, sex,...
The relationship between the way in which normal hemopoietic stem cells respond to irradiation alone or in the presence of bleomycin sulfate (BLM-S) and actinomycin 0 (ACT-D) was investigated. Single doses of BLM-S at 0.3 mg/kg and ACT-O at 0.10 mg/kg body weight were injected intravenously 1-6 hours prior to whole body irradiation and treatment was repeated twice more with time intervals....
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