نتایج جستجو برای: 8 and 24 h post injection
تعداد نتایج: 17093277 فیلتر نتایج به سال:
effects of post-hatch fasting (phf) and subcutaneous injection of ca-gluconate (ca-g) on productive performance, immune response and mortality of broiler chicks were investigated using 640 one-day-old ross 308 chicks in a 5×2 factorial experiment with five phf levels (zero, 12, 24, 36 and 48 h) and two ca-g injection levels (zero and 0.7 ml) in a completely randomized block design in four repli...
The biodistribution of a new and very potent photosensitizer, benzoporphyrin derivative-monoacid, ring A (BPD-MA), was determined in normal and P815 (mastocytoma) or M1 (rhabdomyosarcoma) tumor-bearing DBA/2J mice. A dose of 80 micrograms of 3H-BPD-MA was determined at 3, 24, 48, 72, 96 and 168 h post injection. The following tissues were tested: blood, brain, heart, intestine, kidney, lung, li...
insect immunity comprises behavioral, physical and innate immunity. in this study, innate immune response of the greater wax moth larvae, galleria mellonella against two species of entomopathogenic nematodes, heterorhabditis bacteriophora and steinernema feltiae, as important biocontrol agents were studied. total haemocyte count in larvae injected with h. bacteriophora increased immediately. ...
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
The effects of lipopolysaccharide (LPS) on plasma cortisol and the expression of MyoD and myostatin (MSTN) mRNAs were evaluated in channel catfish. In addition, the effect of dexamethasone (Dex) on MyoD and MSTN mRNAs was examined. For the LPS injection experiments, juvenile channel catfish were injected intraperitoneally with 1.5 mg/kg LPS or sterile PBS. Blood was collected at 1, 3, 12, and 2...
BACKGROUND Whereas brain-derived neurotrophic factor (BDNF) levels are measured in the brain in animal models of stroke, neurotrophin levels in stroke patients are measured in plasma or serum samples. The present study was designed to investigate the meaning of circulating BDNF levels in stroke patients. METHODS AND RESULTS Unilateral ischemic stroke was induced in rats by the injection of va...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
The photochemotherapeutic properties of a novel benzophenothiazine, 5-ethylamino-9-diethylaminobenzo[a]phenothiazinium chloride, were assessed in vitro and in vivo against two murine mammary sarcoma models (EMT-6 and RIF). Photodynamic therapy (PDT) of EMT-6 and RIF cells following a 30-min incubation with dye (0.4 microgram/ml) and a light dose of 3.3 J/cm2 killed 87.0 and 99.6% of the cells, ...
INTRODUCTION The aim of this randomized-controlled clinical trial was to assess the effect of intraligamentary (PDL) injection of dexamethasone on onset and severity of post-treatment pain in patients with symptomatic irreversible pulpitis. METHODS AND MATERIALS A total number of 60 volunteers were included according to the inclusion criteria and were assigned to three groups (n=20). After ad...
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