Search Results - Wen Guo
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Initial Values Determination of Thrust Parameters for Continuously Low-Thrust Maneuvering Spacecraft
Published 2025-07-01Get full textContinuous low thrust is widely used in orbit transfer maneuvers. If the unknown maneuvers are not correctly compensated, the orbiting accuracy will be seriously affected. We propose a rapid method for pre-identifying thrust acceleration based on single-arc orbit determination in order to determine...
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Comparison of pharmacognosy between Salvia evansiana and S. miltiorrhiza
Published 2011-01-01Get full textPharmacognostic characteristics between Salviaev ansiana and S. miltiorrhiza were assessed based on morphologic identification, microscopic identification, thin-layer chromatography (TLC) and high performance liquid chromatography (HPLC). The results demonstrated that, compared with S. miltiorrhiz a...
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Demethoxycurcumin in combination with ultraviolet radiation B induces apoptosis through the mitochondrial pathway and caspase activation in A431 and HaCaT cells
Published 2017-05-01Get full textPhotodynamic therapy is widely used in the clinical treatment of tumors, especially skin cancers. It has been reported that the photosensitizer curcumin, in combination with ultraviolet radiation B, induces HaCaT cell apoptosis, and this effect may be due to the activation of caspase pathways. In th...
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Sunflower response to potassium fertilization and nutrient requirement estimation
Published 2018-12-01Get full textField experiments were conducted in oil and edible sunflower to study the effects of potassium (K) fertilization on achene yield and quality, and to estimate the nutrient internal efficiency (IE) and nutrient requirement in sunflower production. All trials in edible sunflower and 75% trials in oil s...
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Photosynthetic physiological characteristics of brown-colored hybrid cotton with high yield and good quality
Published 2011-01-01Get full texttwo brown interspecific hybrids Z08B × H08B, H08B × Z08B, one intraspecific hybrid Z08B × L08B and their brown parent Z08B (CK) were used as plant materials to measure several photosynthetic indexes, such as leaf chlorophyll a and b content, Hill reaction activity, net photosynthesis rate and carboh...
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The association between cerebral small vessel disease and unfavorable hematoma morphology in primary intracerebral hemorrhage
Published 2025-12-01Get full textObjective To study the association between cerebral small vessel diseases (CSVD) and unfavorable hematoma morphology in primary intracerebral hemorrhage (ICH).Methods Patients with primary ICH who were admitted to West China Hospital of Sichuan University from March 2012 to January 2021 were consecu...
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Nose-to-brain drug delivery by HS15 micelles for brain targeting of insoluble drug
Published 2024-04-01Get full textAgomelatine (AGO) is an antidepressant with limited clinical application due to its low bioavailability caused by poor water solubility, severe hepatic degradation, and poor intracerebral distribution. Nanotechnology-based strategies constitute a powerful tool by utilizing drug solubility and target...
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Mobile phone use and glioma risk: A systematic review and meta-analysis.
Published 2017-01-01Get full text<h4>Objective</h4>Many studies have previously investigated the potential association between mobile phone use and the risk of glioma. However, results from these individual studies are inconclusive and controversial. The objective of our study was to investigate the potential associatio...
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