نتایج جستجو برای: partenogenetic activation
تعداد نتایج: 427478 فیلتر نتایج به سال:
The purpose of this study was to investigate the mechanism of the effect of behavioral activation therapy (BA) through cognitive flexibility and emotional flexibility on the symptoms of women with major depressive disorder. This study was based on the single-subject design. The research sample consisted of five women with major depressive disorder (BDI-II), Beck Anxiety (BAI), Cognitive Flexi...
In this letter, titanium dioxide nanoparticles (TiO2) were synthesized via a sol-gel method and combining titanium tetrachloride (TiCl4) and ethanol. The activation energy was investigated on the phase transformation from anatase to rutile in the presence and absence of ultrasound waves. The anatase nanocrystallites were only crystallized up to the calcination of 500 º C. By increasing the cal...
objectives: platelets are anucleated fragments derived from megakaryocytes. it has been demonstrated that platelets play a role in hemostasis and innate immunity. in addition, platelets have a cd40 ligand which is an important molecular marker in motivating immune cells. thus, platelets also have a role in adaptive immunity as seen by their ability to activate b cells. since human platelet micr...
the immune system of mammalian organisms undergoes alterations that may account for an increased susceptibility to certain infections, autoimmune diseases, or malignancies. well characterized are age related defect in t cell functions and cell mediated immunity. although it is well established that the functional properties of t cells decrease with age, its biochemical and molecular nature is p...
all-trans retinoic acid (atra), as an active metabolite of vitamin a, has been shown to affect immune cells. this study was performed to evaluate the effect of atra on viability, proliferation, activation and lineage-specific transcription factors of cd4+ t cells. cd4+ t cells were separated from heparinized blood of healthy donors and were cultured in conditions, some with, some wit...
background: asthma is very common in children and its diagnosis is based on clinical manifestations, which can be misdiagnosed as other respiratory diseases with similar signs and symptoms. objective: to analyze the expression of st2l and cd203c in the diagnosis of pediatric asthma. methods: basophils were purified from whole blood samples of patients and healthy controls using ficol-paque grad...
Background & Aims: Prolonged standing in static posture during occupational tasks has been associated with low back pain (LBP). Increased bilateral gluteus medius (GM) muscles co-activation is considered to be the most predisposing factor for LBP development during prolonged standing in asymptomatic individual. Change and modify flooring in occupational environment is common ergonomic interve...
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In multiple sclerosis (MS) beneficial effects have been assigned to the interferon (IFN)-I subclass IFN-ß, making its administration a first-line disease-modifying treatment in MS. IFN-I responses can be induced by cyclic-dinucleotide (CDN) triggered activation of Stimulator-of-interferon-genes (STING) and have essential immunomodulatory effects. A beneficial effect of STING activation on...
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