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  1. Article: Clinical Nursing Experience Sharing of Patients with Severe Lung Injury Caused by Gas Poisoning.

    Li, Lixia

    publication RETRACTED

    Applied bionics and biomechanics

    2022  Volume 2022, Page(s) 4888524

    Abstract: Objective: To study the first aid and nursing methods of patients with coal gas poisoning and explore the nursing effect.: Method: The clinical data of 50 patients with carbon monoxide poisoning admitted to the emergency department of our hospital ... ...

    Abstract Objective: To study the first aid and nursing methods of patients with coal gas poisoning and explore the nursing effect.
    Method: The clinical data of 50 patients with carbon monoxide poisoning admitted to the emergency department of our hospital from February 2011 to August 2016 were retrospectively analyzed. The patients with severe toxic pulmonary edema were selected as the sample population, and all patients were equally divided by drawing lots. The two groups were divided into the study group and control group. The patients in the control group were given routine nursing intervention, while the patients in the study group were given routine nursing intervention. After the timely treatment of doctors in our hospital and the careful nursing of nursing staff, 45 patients in 50 patients were cured and discharged; 3 patients died of asphyxia due to long poisoning time. Two patients died of severe complications.
    Result: The total effective rate and oxygenation index of the study group were significantly different from those of the control group (
    Conclusion: In the clinical nursing work of patients with severe carbon monoxide toxic pulmonary edema, the nursing effect of emergency cluster therapy is ideal. Patients with carbon monoxide poisoning have obvious age, gender, poisoning causes, and seasonal characteristics. It is an important means to carry out targeted publicity and education in daily life and take effective preventive measures to prevent carbon monoxide poisoning. Once poisoning occurs, timely treatment should be carried out, and careful nursing should be provided to help patients get rid of the danger.
    Language English
    Publishing date 2022-04-04
    Publishing country Egypt
    Document type Journal Article ; Retracted Publication
    ZDB-ID 2179924-6
    ISSN 1754-2103 ; 1176-2322
    ISSN (online) 1754-2103
    ISSN 1176-2322
    DOI 10.1155/2022/4888524
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  2. Article ; Online: Pancreatic metastatic malignant melanoma.

    Li, Lixia / Li, Jun / Sun, Huabo

    The American journal of the medical sciences

    2024  

    Language English
    Publishing date 2024-03-08
    Publishing country United States
    Document type Letter
    ZDB-ID 82078-7
    ISSN 1538-2990 ; 0002-9629
    ISSN (online) 1538-2990
    ISSN 0002-9629
    DOI 10.1016/j.amjms.2024.03.008
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  3. Article: [Effect of Lemiancao on Insomnia in Patients With Depressive Disorder].

    Luo, Lei / Xu, Wen-Jing / Li, Li-Xia / Sun, Wei

    Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae

    2024  Volume 46, Issue 1, Page(s) 49–54

    Abstract: Objective To investigate the effect of Lemiancao on insomnia in the patients with depressive disorder. Methods Totally 79 patients diagnosed with both insomnia and depressive disorder from February to August in 2022 in Peking University Sixth Hospital ... ...

    Abstract Objective To investigate the effect of Lemiancao on insomnia in the patients with depressive disorder. Methods Totally 79 patients diagnosed with both insomnia and depressive disorder from February to August in 2022 in Peking University Sixth Hospital were selected and classified into a control group(
    MeSH term(s) Humans ; Sleep Initiation and Maintenance Disorders/complications ; Sleep ; Health Surveys ; Depressive Disorder/complications
    Language Chinese
    Publishing date 2024-03-04
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 604853-5
    ISSN 1000-503X
    ISSN 1000-503X
    DOI 10.3881/j.issn.1000-503X.15833
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  4. Article ; Online: Antifungal activity and mechanism of oxanthromicin against Verticillium dahliae.

    Wang, Li-Jun / Wen, Feng / Li, Li-Xia / Xia, Zhan-Feng

    Archives of microbiology

    2024  Volume 206, Issue 2, Page(s) 83

    Abstract: Oxanthromicin is an anthranone-type natural product isolated from Streptomyces sp. TRM 15522, which exhibits antifungal activity. However, the underlying mechanisms remain unclear. This study, therefore, aimed at investigating the mode of action of ... ...

    Abstract Oxanthromicin is an anthranone-type natural product isolated from Streptomyces sp. TRM 15522, which exhibits antifungal activity. However, the underlying mechanisms remain unclear. This study, therefore, aimed at investigating the mode of action of oxanthromicin against the phytopathogen Verticillium dahliae. We found that oxanthromicin substantially suppressed spore germination and mycelial growth in V. dahliae. Further, electron microscopy and staining with propidium iodide and Rhodamine 123 indicated that oxanthromicin causes cell membrane damage and induces changes in mitochondrial membrane potential. These findings suggest that oxanthromicin exhibits its antifungal activity by damaging fungal cell membranes. This discovery could potentially facilitate the development of oxanthromicin as a biological pesticide.
    MeSH term(s) Antifungal Agents/pharmacology ; Antifungal Agents/metabolism ; Verticillium ; Ascomycota ; Plant Diseases/microbiology ; Anthraquinones
    Chemical Substances Antifungal Agents ; oxanthromicin (90614-51-0) ; Anthraquinones
    Language English
    Publishing date 2024-01-31
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 124824-8
    ISSN 1432-072X ; 0302-8933
    ISSN (online) 1432-072X
    ISSN 0302-8933
    DOI 10.1007/s00203-023-03815-2
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  5. Article: Mixed adenoneuroendocrine carcinoma of the gallbladder.

    Wang, Qi / Li, Lixia / Li, Jun / Fan, Wanfeng

    Revista espanola de enfermedades digestivas

    2023  Volume 116, Issue 1, Page(s) 48–49

    Abstract: A 58-year-old woman presented with a 1-day history of abdominal pain. Abdominal CT showed an oval soft tissue density mass in the fundus of the gallbladder (red arrow), approximately 4.0 cm × 3.0 cm in size. The level of cancer antigen 199 was elevated ( ... ...

    Abstract A 58-year-old woman presented with a 1-day history of abdominal pain. Abdominal CT showed an oval soft tissue density mass in the fundus of the gallbladder (red arrow), approximately 4.0 cm × 3.0 cm in size. The level of cancer antigen 199 was elevated (275.80 U/mL; normal level, 0.0-27.0 U/mL). Other tumor markers were normal including alpha fetoprotein, carcinoembryonic antigen. Abdominal magnetic resonance imaging demonstrated the mass with characteristic of mixed signals, containing marked enhanced ingredient (yellow arrow) and poor blood supply ingredient (blue arrow). Radical cholecystectomy, partial liver resection, and regional lymphadenectomy were performed. Pathological examination indicated mixed adenoneuroendocrine carcinoma, with the following immunohistochemistry results: CD56 (+) (Figure 1F), Syn (+) (Figure 1G), CK19 (+) (Figure 1H), CgA (+), MLHL (+), PMS2 (+), MSH2 (+), MSH6 (+), Ki-67 (60%+).
    MeSH term(s) Female ; Humans ; Middle Aged ; Carcinoma, Neuroendocrine/diagnostic imaging ; Carcinoma, Neuroendocrine/surgery ; Gallbladder Neoplasms/diagnostic imaging ; Gallbladder Neoplasms/surgery ; Adenocarcinoma/diagnostic imaging ; Adenocarcinoma/surgery ; Adenocarcinoma/pathology ; Gastrointestinal Neoplasms
    Language English
    Publishing date 2023-04-18
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2023.9624/2023
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  6. Article: Gastric duplication cyst with peristalsis.

    Li, Lixia / Li, Jun / Sun, Huabo

    Revista espanola de enfermedades digestivas

    2023  Volume 115, Issue 6, Page(s) 350–351

    Abstract: A 24-year-old male presented with an asymptomatic right perirenal cyst that was detected on ultrasound performed during a physical screening. Abdominal computed tomography showed a hypodense cystic mass between the liver and right kidney. Peristalsis of ... ...

    Abstract A 24-year-old male presented with an asymptomatic right perirenal cyst that was detected on ultrasound performed during a physical screening. Abdominal computed tomography showed a hypodense cystic mass between the liver and right kidney. Peristalsis of the cystic mass was observed via multi-phase CT scan, including plain scan, arterial phase, venous phase and delayed phase. The mass was completely resected by laparoscopy.
    MeSH term(s) Male ; Humans ; Young Adult ; Adult ; Peristalsis ; Tomography, X-Ray Computed ; Ultrasonography ; Laparoscopy ; Cysts/diagnostic imaging ; Cysts/surgery
    Language English
    Publishing date 2023-05-05
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2023.9721/2023
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  7. Article ; Online: Merging bound states in the continuum in all-dielectric metasurfaces for ultrahigh-Q resonances.

    Zong, Xueyang / Li, Lixia / Liu, Yufang

    Optics letters

    2023  Volume 48, Issue 19, Page(s) 5045–5048

    Abstract: The concept of symmetry-protected bound states in the continuum (BICs) offers a simple approach to engineer metasurfaces with high-quality (Q) factors. However, traditional designs driven by symmetry-protected BICs require an extremely small perturbation ...

    Abstract The concept of symmetry-protected bound states in the continuum (BICs) offers a simple approach to engineer metasurfaces with high-quality (Q) factors. However, traditional designs driven by symmetry-protected BICs require an extremely small perturbation parameter to obtain very large Q factors, complicating fabrication and limiting practical applications. Here, we demonstrate a BIC-driven structure composed of two coupled all-dielectric metasurfaces that enables ultrahigh-Q resonances even at large perturbations. The underlying mechanism enabling this is to merge the symmetry-protected BIC and Fabry-Pérot BIC in the parameter space by tuning the distance between the two metasurfaces, thereby altering the intrinsic radiation behavior of the isolated symmetry-protected BIC. It is found that this simple strategy results in Q factors that are three orders of magnitude higher than those with isolated-BIC configurations. Our approach provides a promising route for designing high-Q BIC nanostructures promising in exciting device applications as sensors and filters.
    Language English
    Publishing date 2023-09-29
    Publishing country United States
    Document type Journal Article
    ISSN 1539-4794
    ISSN (online) 1539-4794
    DOI 10.1364/OL.504476
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  8. Article: Multi-Material Radial Phononic Crystals to Improve the Quality Factor of Piezoelectric MEMS Resonators.

    Yang, Qian / Gao, Tianhang / Zhu, Chuang / Li, Lixia

    Micromachines

    2023  Volume 15, Issue 1

    Abstract: In this paper, a multi-material radial phononic crystal (M-RPC) structure is proposed to reduce the anchor-point loss of piezoelectric micro-electro-mechanical system (MEMS) resonators and improve their quality factor. Compared with single-material ... ...

    Abstract In this paper, a multi-material radial phononic crystal (M-RPC) structure is proposed to reduce the anchor-point loss of piezoelectric micro-electro-mechanical system (MEMS) resonators and improve their quality factor. Compared with single-material phononic crystal structures, an M-RPC structure can reduce the strength damage at the anchor point of a resonator due to the etching of the substrate. The dispersion curve and frequency transmission response of the M-RPC structure were calculated by applying the finite element method, and it was shown that the M-RPC structure was more likely to produce a band-gap range with strong attenuation compared with a single-material radial phononic crystal (S-RPC) structure. Then, the effects of different metal-silicon combinations on the band gap of the M-RPC structures were studied, and we found that the largest band-gap range was produced by a Pt and Si combination, and the range was 84.1-118.3 MHz. Finally, the M-RPC structure was applied to a piezoelectric MEMS resonator. The results showed that the anchor quality factor of the M-RPC resonator was increased by 33.5 times compared with a conventional resonator, and the insertion loss was reduced by 53.6%. In addition, the loaded and unloaded quality factors of the M-RPC resonator were improved by 75.7% and 235.0%, respectively, and at the same time, there was no effect on the electromechanical coupling coefficient.
    Language English
    Publishing date 2023-12-22
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2620864-7
    ISSN 2072-666X
    ISSN 2072-666X
    DOI 10.3390/mi15010020
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  9. Article ; Online: VIS-NIR TMOKE enhanced dielectric-metal hybrid structure for high performance dual-channel sensing.

    Li, Lixia / Du, Linqiao / Zong, Xueyang / Liu, Yufang

    Optics express

    2023  Volume 31, Issue 22, Page(s) 35880–35891

    Abstract: Magneto-plasmon sensors based on the transverse magneto-optical Kerr effect (TMOKE) have been extensively studied in recent years. In this paper, we theoretically propose a hybrid structure composed of a one-dimensional bismuth iron garnet: yttrium iron ... ...

    Abstract Magneto-plasmon sensors based on the transverse magneto-optical Kerr effect (TMOKE) have been extensively studied in recent years. In this paper, we theoretically propose a hybrid structure composed of a one-dimensional bismuth iron garnet: yttrium iron garnet (BIG: YIG) nanowire arrays and thin film stack, which is grown on an infinite thick silicon wafer. The thin film stack, from top to bottom, consists of the following layers: BIG: YIG, SiO
    Language English
    Publishing date 2023-11-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1491859-6
    ISSN 1094-4087 ; 1094-4087
    ISSN (online) 1094-4087
    ISSN 1094-4087
    DOI 10.1364/OE.502432
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  10. Article ; Online: Neurofibromatosis type 1 accompanied by severe cervical spinal cord compression.

    Huang, Hai / Li, Lixia / Cao, Qinghua / Li, Jun

    The American journal of the medical sciences

    2023  Volume 366, Issue 6, Page(s) e96–e97

    MeSH term(s) Humans ; Neurofibromatosis 1/complications ; Spinal Cord Compression/diagnostic imaging ; Spinal Cord Compression/etiology ; Cervical Vertebrae/diagnostic imaging ; Magnetic Resonance Imaging ; Spinal Cord
    Language English
    Publishing date 2023-07-01
    Publishing country United States
    Document type Letter
    ZDB-ID 82078-7
    ISSN 1538-2990 ; 0002-9629
    ISSN (online) 1538-2990
    ISSN 0002-9629
    DOI 10.1016/j.amjms.2023.06.017
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