نتایج جستجو برای: 3 medium
تعداد نتایج: 2000876 فیلتر نتایج به سال:
abstract this experiment was conducted for optimizing a suitable medium for callus induction, regeneration and rooting of anthurium. leaf and petiol explants of antadra and casino varieties were used for callus production. ms medium was supplied with growth regulators (naa, ba, kin and iba). a complete randomized design with 3 replication was used in this expriment. result indicates that variet...
PURPOSE To investigate the mechanism of the anti-epileptic effect of Ganoderma lucidum polysaccharides (GLP), the changes of intracellular calcium and CaMK II α expression in a model of epileptic neurons were investigated. METHOD Primary hippocampal neurons were divided into: 1) Control group, neurons were cultured with Neurobasal medium, for 3 hours; 2) Model group I: neurons were incubated ...
abstract in this experiment the effects of two type of medium cultures, gibberellic acid and dark/cold and light/warm culture conditions on mature embryos germination of a local cultivar of walnut were investigated. the mature fruits were collected at 22 weeks postanthesis and after disinfection the mature embryo along with cotyledon pieces were excised and then were cultured on mt and modified...
BACKGROUND As there is no optimal treatment of non small cell lung cancer due to its resistance to common chemotherapeutics, we investigated the effect of human placenta-conditioned medium on tumor tissue. The human placenta constitutes a mixture of maternal and fetal origin and displays a variety of immunomodulatory aspects. METHODS Freshly resected non small cell lung cancer tissues were in...
AIM The influence of environmental (temperature and pH) and biological (strain) parameters on the inactivation of Campylobacter jejuni by high hydrostatic pressure (HHP) was investigated. METHODS AND RESULTS Two clinical strains harvested in stationary phase were pressurized at 20 degrees C and 37 degrees C within a range of 50-400 MPa, in a phosphate (pH 7.0) or a citrate phosphate buffer (p...
ERGO-MTM is an innovative model to set standard times of manual tasks. MTM, developed in the forties by industrial engineers, assigns a basic time to execute a given motion based on the concept of normal performance (speed, effort and precision). The traditional models to set a standard time then add to the basic time a fatigue allowance, applied on each individual motion, depending generally o...
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