نتایج جستجو برای: negative sequence current nsc
تعداد نتایج: 1635815 فیلتر نتایج به سال:
Stored non-structural carbohydrates (NSC) have been proposed as a key determinant of drought resistance in plants. However, the evidence for this role is controversial, as it comes mostly from observational, short-term studies. Here, we take advantage of a long-term experimental throughfall reduction to elucidate the response of NSC to increased drought 14 years after the beginning of the treat...
BACKGROUND AND PURPOSE The purposes of this study were to track mortality and rehospitalizations over 5 years poststroke in a stroke cohort (SC) and compare long-term risks of complications to a matched nonstroke cohort (NSC). METHODS A cohort design with a matched NSC comparison was used. The SC constituted a validated database of acute ischemic stroke patients, ≥65 years, hospitalized acros...
Understanding the role of stored non-structural carbohydrates (NSC) in trees has been a long-term goal tree physiology research. A study published this issue strengthens possible NSC storage as key to mitigate drought effects.
creening is offered to apparently well individuals to identify those at high risk of a specific condition, for whom early treatment, more effective treatment, or information may be offered in order to improve health outcome or to provide opportunities for informed decision making. By definition, screening tests are not diagnostic tests and therefore cannot separate reliably those with a specifi...
thalanilides (10) in animals (2—7, 9, 13, 15, 20, 21, 24, 28— 31, 33, 34) and tissue culture (12, 23, 32),@clinical trial of these compounds has been described by various investi gators (16—18,22). This report deals with the absorption and excretion of the radioactivity of C'4-labeled 4' ,4―bis(2-imidazolin-2-yl) 2-chloroterephthalanilide dihydro chloride (NSC-38280)4 after P.O. and I.V...
Background: Pigment epithelium-derived factor (PEDF) is regarded as a multifunctional protein possessing neurotrophic and neuroprotective properties. PEDF has a very short half-life, and it would require multiple injections to maintain a therapeutically relevant level without a delivery system. However, multiple injections are prone to cause local damage or infection. To overcome this, we chose...
Relief of hypoxia by angiogenesis promotes neural stem cell differentiation by targeting glycolysis.
Blood vessels are part of the stem cell niche in the developing cerebral cortex, but their in vivo role in controlling the expansion and differentiation of neural stem cells (NSCs) in development has not been studied. Here, we report that relief of hypoxia in the developing cerebral cortex by ingrowth of blood vessels temporo-spatially coincided with NSC differentiation. Selective perturbation ...
Mitogen-activated protein kinase phosphatase (MKP)-1 is a dual-specificity phosphatase that negatively regulates the activity of mitogen-activated kinases and that is overexpressed in human tumors. Contemporary studies suggest that induction of MKP-1 during chemotherapy may limit the efficacy of clinically used antineoplastic agents. Thus, MKP-1 is a rational target to enhance anticancer drug a...
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