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1,017 Result(s)
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Article
Two New Antibacterial Isoindolin-1-Ones from Sun-Cured Tobacco and Their Potential Application in Antiseptic Cigarette Tip** Paper
Two new isoindolin-1-ones (1 and 2), were isolated from the stems of Nicotiana tabacum (a cultivar of sun-cured tobacco with high resistance to black shank diseases, which originated from Huize local sun-cured to...
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Article
Two New Aromatic Sesquiterpenes from the Leaves of Nicotiana tabacum and Their Aroma Character
Two new aromatic sesquiterpenes, 7-isopropyl-2,2,5-trimethyl-2H-chromene (1) and 7-isopropyl-5- (methoxymethyl)-2,2-dimethyl-2H-chromene (2), were isolated from the leaves of Nicotiana tabacum (a mutant tobacco f...
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Robot-assisted versus laparoscopic-assisted gastrectomy among malnourished patients with gastric cancer based on textbook outcome
Textbook outcome (TO) has been widely employed as a comprehensive indicator to assess the short-term prognosis of patients with cancer. Preoperative malnutrition is a potential risk factor for adverse surgical...
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Long-term oncological outcomes of 3D versus 2D laparoscopic gastrectomy for gastric cancer: a randomized clinical trial
Laparoscopy-assisted gastrectomy (LG) is rapidly gaining popularity owing to its minimal invasiveness. Previous studies have found that compared with two-dimensional (2D)-LG, three-dimensional (3D)-LG showed b...
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Article
Open AccessRisk factors for renal outcomes in children with antineutrophil cytoplasmic antibody-associated vasculitis: a nationwide retrospective study in China
Pediatric antineutrophil cytoplasmic antibody-associated vasculitis (AAV) is a life-threatening systemic vasculitis featured by liability to renal involvement. However, there are few studies on the risk factor...
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Open AccessOverexpressed KCNK1 regulates potassium channels affecting molecular mechanisms and biological pathways in bladder cancer
This study aimed to explore the expression, molecular mechanism and its biological function of potassium two pore domain channel subfamily K member 1 (KCNK1) in bladder cancer (BC).
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Article
Open AccessSingle-cell insights: pioneering an integrated atlas of chromatin accessibility and transcriptomic landscapes in diabetic cardiomyopathy
Diabetic cardiomyopathy (DCM) poses a growing health threat, elevating heart failure risk in diabetic individuals. Understanding DCM is crucial, with fibroblasts and endothelial cells playing pivotal roles in ...
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A long non-coding RNA functions as a competitive endogenous RNA to modulate TaNAC018 by acting as a decoy for tae-miR6206
Increasing evidence indicates a strong correlation between the deposition of cuticular waxes and drought tolerance. However, the precise regulatory mechanism remains elusive. Here, we conducted a comprehensive...
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Article
Open AccessThe metabolic reprogramming of γ-aminobutyrate in oral squamous cell carcinoma
Oral squamous cell carcinoma (OSCC) is the most common head and neck malignancy. The oncometabolites have been studied in OSCC, but the mechanism of metabolic reprogramming remains unclear. To identify the pot...
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Article
Microstructure and properties of coarse-grained WC–10Co cemented carbides with different carbon contents during heat treatments
The effects of cryogenic treatment (CT) and tempering-cryogenic treatment (TCT) on the microstructure and properties of coarse-grained WC–10Co cemented carbides with different carbon contents were researched. ...
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Article
Comparative efficacy of different noninvasive brain stimulation protocols on upper-extremity motor function and activities of daily living after stroke: a systematic review and network meta-analysis
The objectives of the study were to systematically evaluate the rehabilitation effect of noninvasive brain stimulation (NIBS) on upper extremity motor function and activities of daily living in stroke patients...
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Article
Mechanism of moxibustion in treating chronic inflammatory visceral pain: regulation of the p38 MAPK/ELK1 signaling pathway in the spinal cord
To investigate the central mechanism of moxibustion in treating chronic inflammatory visceral pain (CIVP) and its analgesic effect from the perspective of the p38 mitogen-activated protein kinase (MAPK)/Ets-li...
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Article
An Exploratory Pilot Study on the Application of Radiofrequency Ablation for Atrial Fibrillation Guided by Computed Tomography-Based 3D Printing Technology
Radiofrequency ablation (RFA) is the treatment of choice for atrial fibrillation (AF). Additionally, the utilization of 3D printing for cardiac models offers an in-depth insight into cardiac anatomy and cardio...
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Article
A model reduction approach for discrete-time linear time-variant systems with delayed inputs
A model reduction approach is presented for discrete-time linear time-variant input-delayed systems. According to this proposed approach, a dynamical variable is constructed by taking advantage of the current ...
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Article
Open AccessImpact of age, sex, and thyroid autoimmunity on the association between selenium intake and type 2 diabetes mellitus
The association between dietary selenium(Se) intake and type 2 diabetes mellitus (T2DM) remains controversial. The present study aimed to investigate this association using data from the National Health and Nu...
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Article
Open AccessDraft genome of Brasenia schreberi, a worldwide distributed and endangered aquatic plant
Brasenia is a monotypic genus in the family of Cabombaceae. The only species, B. schreberi, is a macrophyte distributed worldwide. Because it requires good water quality, it is endangered in China and other count...
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Open AccessMeta-analysis and systematic review of the relationship between sex and the risk or incidence of poststroke aphasia and its types
To analyse and discuss the association of gender differences with the risk and incidence of poststroke aphasia (PSA) and its types, and to provide evidence-based guidance for the prevention and treatment of po...
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Collaborative Optimization Design of Event-based Asynchronous Filter for Discrete-time T-S Fuzzy Markov Jump Systems
This article is primarily concerned with the collaborative optimization design issue of the asynchronous filter and the event-based trigger for discrete-time nonlinear Markov jump systems modeled by the Takagi...
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Article
Dynamic contact characteristics of a rotating twisted variable-section blade with breathing crack
Crack failures frequently occur in aero-engine blades which can trigger a cascade of accidents. Previous studies have primarily focused on crack-induced nonlinear vibration, and the contact state of the crack ...
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Article
Effect of SARS-CoV-2 infection in early pregnancy on placental development