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  1. Article ; Online: pH responsive fabrication of PVA-stabilized selenium nano formulation encapsulated with luteolin to reduce diabetic ureteral injury by decreasing NLRP3 inflammasome via Nrf2/ARE signaling.

    Jing, Qiang / Liu, Fan / Yao, Weitao / Zhang, Xuhui

    Regenerative therapy

    2024  Volume 27, Page(s) 434–444

    Abstract: Diabetic ureteral injury (DUI) is a condition characterized by damage to the ureter, causing functional and morphological changes in the urinary system, which have a significant impact on a quality of life and requires appropriate medical treatment. The ... ...

    Abstract Diabetic ureteral injury (DUI) is a condition characterized by damage to the ureter, causing functional and morphological changes in the urinary system, which have a significant impact on a quality of life and requires appropriate medical treatment. The present study describes to novel design of luteolin (LT), a type of natural flavonoid, encapsulated selenium nanoparticles (Se NPs) to attain therapeutic potential for DUI. The physico-chemical characterizations of prepared Se NPs have benefitted zeta potential (-18 mV) and particle size (10-50 nm).
    Language English
    Publishing date 2024-04-24
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2835333-X
    ISSN 2352-3204 ; 2352-3204
    ISSN (online) 2352-3204
    ISSN 2352-3204
    DOI 10.1016/j.reth.2024.04.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Effect of Fractal Ceramic Structure on Mechanical Properties of Alumina Ceramic-Aluminum Composites.

    Zeng, Xianjun / Jing, Qiang / Sun, Jianwei / Zhang, Jinyong

    Materials (Basel, Switzerland)

    2023  Volume 16, Issue 6

    Abstract: In conventional ceramic-metal matrix composites, with the addition of the ceramic phase, although it can significantly improve the performance of the material in one aspect, it tends to weaken some of the excellent properties of the metal matrix as well. ...

    Abstract In conventional ceramic-metal matrix composites, with the addition of the ceramic phase, although it can significantly improve the performance of the material in one aspect, it tends to weaken some of the excellent properties of the metal matrix as well. In order to meet the high toughness and high strength requirements of composites for practical production applications, researchers have searched for possible reinforcing structures from nature. They found that fractal structures, which are widely found in nature, have the potential to improve the mechanical properties of materials. However, it is often not feasible to manufacture these geometric structures using conventional processes. In this study, alumina ceramic fractal structures were prepared by 3D printing technology, and aluminum composites containing fractal ceramic structures were fabricated by spark plasma sintering technology. We have studied the effect of the fractal structure of alumina ceramics on the mechanical properties of composites. The compression strength of samples was measured by a universal testing machine and the torsional properties of samples were measured by a torsional modulus meter. The results show that a fractal structure improves the compressive strength of aluminum/alumina ceramic composites by 10.97% and the torsional properties by 17.45%. The results of the study will provide a new method for improving the mechanical properties of materials.
    Language English
    Publishing date 2023-03-13
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma16062296
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Self-Precipitation of Highly Purified Red Emitting Carbon Dots as Red Phosphors.

    Meng, Xiangyong / Song, Yang / Jing, Qiang / Zhao, Haiguang

    The journal of physical chemistry letters

    2023  Volume 14, Issue 41, Page(s) 9176–9182

    Abstract: Colloidal carbon dots (C-dots) have attracted a great deal of attention for their unique optical properties. However, it is still a challenge to obtain highly purified C-dots without using multiple-step purification or postsize selection. In this work, a ...

    Abstract Colloidal carbon dots (C-dots) have attracted a great deal of attention for their unique optical properties. However, it is still a challenge to obtain highly purified C-dots without using multiple-step purification or postsize selection. In this work, a self-precipitation hydrothermal reaction was used to synthesize red-emitting C-dots (R-C-dots) using
    Language English
    Publishing date 2023-10-05
    Publishing country United States
    Document type Journal Article
    ISSN 1948-7185
    ISSN (online) 1948-7185
    DOI 10.1021/acs.jpclett.3c02456
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Clinical review and literature analysis of hepatic epithelioid angiomyolipoma in alcoholic cirrhosis: A case report.

    Guo, Jing-Qiang / Zhou, Jia-Hui / Zhang, Kun / Lv, Xin-Liang / Tu, Chao-Yong

    World journal of clinical cases

    2024  Volume 12, Issue 14, Page(s) 2382–2388

    Abstract: Background: Hepatic epithelioid angiomyolipoma (HEA) has a low incidence and both clinical manifestations and imaging lack specificity. Thus, it is easy to misdiagnose HEA as other tumors of the liver, especially in the presence of liver diseases such ... ...

    Abstract Background: Hepatic epithelioid angiomyolipoma (HEA) has a low incidence and both clinical manifestations and imaging lack specificity. Thus, it is easy to misdiagnose HEA as other tumors of the liver, especially in the presence of liver diseases such as hepatitis cirrhosis. This article reviewed the diagnosis and treatment of a patient with HEA and alcoholic cirrhosis, and analyzed the literature, in order to improve the understanding of this disease.
    Case summary: A 67-year-old male patient with a history of alcoholic cirrhosis was admitted due to the discovery of a space-occupying lesion in the liver. Based on the patient's history, laboratory examinations, and imaging examinations, a malignant liver tumor was considered and laparoscopic partial hepatectomy was performed. Postoperative pathology showed HEA. During outpatient follow-up, the patient showed no sign of recurrence.
    Conclusion: HEA is difficult to make a definite diagnosis before surgery. HEA has the potential for malignant degeneration. If conditions permit, surgical treatment is recommended.
    Language English
    Publishing date 2024-04-05
    Publishing country United States
    Document type Case Reports
    ISSN 2307-8960
    ISSN 2307-8960
    DOI 10.12998/wjcc.v12.i14.2382
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Epidermoid cyst in ureter: A case report.

    Jing, Qiang / Wang, Xin / Yuan, Xiaobin / Liu, Fan / Zhang, Xuhui

    Medicine

    2022  Volume 101, Issue 37, Page(s) e30254

    Abstract: Rationale: Uro-originated epidermoid cysts, especially located in the upper urinary tract are rare and only 4 cases of epidermoid cyst occurring in the upper urinary tract have been reported worldwide so far. In the previous cases, the cysts were ... ...

    Abstract Rationale: Uro-originated epidermoid cysts, especially located in the upper urinary tract are rare and only 4 cases of epidermoid cyst occurring in the upper urinary tract have been reported worldwide so far. In the previous cases, the cysts were diagnosed as tumors and organs were removed.
    Patient concerns and diagnosis: We report a case of epidermoid cyst in ureter in a 48-year-old female patient admitted to the local hospital suffering from paroxysmal pain in the right hypochondriac for 8 years.
    Interventions and outcomes: She underwent right ureteroscopy in order to rule out the possibility of urinary epithelial carcinoma. The tumor was pathological diagnosed as a benign ureterocyst epidermoid. Postoperatively, the patient showed good recovery. During the 24-month follow-up period, the patient remained well and free of complications.
    Conclusion: This case illustrates that benign epidermoid cysts can appear in the ureter, although it is extremely rare. It also indicates that perioperative examinations must be exhaustive to avoid the further injury to the patients.
    MeSH term(s) Epidermal Cyst/diagnosis ; Epidermal Cyst/pathology ; Epidermal Cyst/surgery ; Female ; Humans ; Middle Aged ; Ureter/pathology ; Ureter/surgery
    Language English
    Publishing date 2022-09-19
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000030254
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: The application of full-size three-dimensional individual printed model combined with three-dimensional digital demonstration can facilitate patient's preoperative comprehension to robotic-assisted laparoscopic partial nephrectomy.

    Yuan, Xiaobin / Liu, Xiaolei / Jing, Qiang / Liu, Fan / Zhang, Xuhui

    Perioperative medicine (London, England)

    2022  Volume 11, Issue 1, Page(s) 22

    Abstract: Background: In this study, it was aimed to evaluate the feasibility and effectiveness of full-size three-dimensional individual printed model (3D-IPM) based on computerized tomography (CT) reconstruction combined with 3D individual digital models (3D- ... ...

    Abstract Background: In this study, it was aimed to evaluate the feasibility and effectiveness of full-size three-dimensional individual printed model (3D-IPM) based on computerized tomography (CT) reconstruction combined with 3D individual digital models (3D-IDMs) for improving the patient's and their families' comprehension levels of robotic-assisted laparoscopic partial nephrectomy (RALPN) preoperatively.
    Methods: Between January 2020 and January 2021, 37 patients underwent RALPN in our institution. 3D individual digital models (3D-IDMs) were reconstructed based on the data of computerized tomography (CT) scanning and full-size 3D-IPMs were fabricated correspondingly. For each patient and his/her closest accompanying immediate family member (CAIFM) (spouse or son/daughter), two semi-structured conversations were held by using CT films (1st conversation) and 3D-IPM combined with 3D-IDM demonstration (2nd one) respectively. The preoperative levels of comprehension were evaluated quantitatively by using a self-made preoperative comprehending score (PCS) in the patients and CAIFMs.
    Results: All the fabrications of full-size 3D-IPMs and all the operations were technically successful. The total PCS elevated significantly by presenting 3D-IPM combined with 3D-IDM demonstration compared with CT films (42.5 vs 35.5 in patients, P < 0.001; 42.9 vs 35.8 in CAIFMs, P < 0.001). Sub-PCSs in the evaluating aspects of renal anatomy, mass characteristics, the upcoming RALPN procedure, potential complication risks, and prognosis also showed a uniformed climbing pattern with the assistance of 3D-IPM+3D-IDM.
    Conclusion: The application of 3D-IPM presentation combined with 3D-IDM demonstration can improve the preoperative comprehension of patient and CAIFM to RALPN with more direct-viewing and verisimilar presentation, and can be used in RALPN patient education for increasing patients' and their families' cognitive empowerment.
    Language English
    Publishing date 2022-06-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 2683800-X
    ISSN 2047-0525
    ISSN 2047-0525
    DOI 10.1186/s13741-022-00256-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Role of Folic Acid Drugs in the Treatment with Antithrombotic and Anticoagulant Drugs for Patients with Cardiovascular Diseases Based on the Analysis of Virtual Reality Medical Data.

    Zhang, Aiguo / Wang, Jing / Jing, Qiang

    publication RETRACTED

    Journal of healthcare engineering

    2021  Volume 2021, Page(s) 9914787

    Abstract: In recent years, with the continuous progress and development of science and technology and the increasing maturity of medical technology, the incidence of cardiovascular diseases has gradually increased with the age of the population. In the case of ... ...

    Abstract In recent years, with the continuous progress and development of science and technology and the increasing maturity of medical technology, the incidence of cardiovascular diseases has gradually increased with the age of the population. In the case of cardiovascular disease, proper anticoagulant therapy can effectively prevent bleeding in the occurrence of events, so a more effective treatment of cardiovascular disease is considered a difficult problem to overcome. Therefore, this article proposes the role of folic acid drugs based on virtual reality medical data analysis in the treatment of cardiovascular disease patients with antithrombotic and anticoagulant drugs, in order to improve providing help for cardiovascular disease. This study selected patients with cardiovascular disease who were admitted to the hospital and extracted 100 patients with complete data and a one-year follow-up period, covering the overall status of the patients' cardiovascular risk factors, cardiovascular disease degree, and the occurrence of major cardiovascular adverse events. During the follow-up period, we analyzed the specific status of major cardiovascular adverse events and the occurrence of bleeding events and compared and analyzed the effects of folic acid drugs on the treatment with antithrombotic and anticoagulant drugs in patients with cardiovascular disease. Experiments have proved that the differences in the degree of cardiovascular stenosis and the number of cardiovascular disease vessels in the four groups are statistically significant (
    MeSH term(s) Anticoagulants/adverse effects ; Anticoagulants/therapeutic use ; Cardiovascular Diseases/drug therapy ; Fibrinolytic Agents/adverse effects ; Fibrinolytic Agents/therapeutic use ; Folic Acid/therapeutic use ; Humans ; Virtual Reality
    Chemical Substances Anticoagulants ; Fibrinolytic Agents ; Folic Acid (935E97BOY8)
    Language English
    Publishing date 2021-08-04
    Publishing country England
    Document type Journal Article ; Retracted Publication
    ZDB-ID 2545054-2
    ISSN 2040-2309 ; 2040-2295
    ISSN (online) 2040-2309
    ISSN 2040-2295
    DOI 10.1155/2021/9914787
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: The composition and function of bacterial communities in Bombyx mori (Lepidoptera: Bombycidae) changed dramatically with infected fungi: A new potential to culture Cordyceps cicadae.

    Zhou, Ye-Ming / Duan, Lin / Luo, Li / Guan, Jing-Qiang / Yang, Zheng-Kai / Qu, Jiao-Jiao / Zou, Xiao

    Insect molecular biology

    2024  

    Abstract: Cordyceps cicadae (Hypocreales: Cordycipitaceae) is a renowned entomopathogenic fungus used as herbal medicine in China. However, wild C. cicadae resources have been threatened by heavy harvesting. We hypothesised that Bombyx mori L. (Lepidoptera: ... ...

    Abstract Cordyceps cicadae (Hypocreales: Cordycipitaceae) is a renowned entomopathogenic fungus used as herbal medicine in China. However, wild C. cicadae resources have been threatened by heavy harvesting. We hypothesised that Bombyx mori L. (Lepidoptera: Bombycidae) could be a new alternative to cultivate C. cicadae due to the low cost of rearing. Bacterial communities are crucial for the formation of Cordyceps and for promoting the production of metabolites. To better understand the bacterial community structure associated with Cordyceps, three Claviciptaceae fungi were used to explore the pathogenicity of the silkworms. Here, fifth-instar silkworms were infected with C. cicadae, Cordyceps cateniannulata (Hypocreales: Cordycipitaceae) and Beauveria bassiana (Hypocreales: Cordycipitaceae). Subsequently, we applied high-throughput sequencing to explore the composition of bacterial communities in silkworms. Our results showed that all three fungi were highly pathogenic to silkworms, which suggests that silkworms have the potential to cultivate Cordyceps. After fungal infection, the diversity of bacterial communities in silkworms decreased significantly, and the abundance of Staphylococcus increased in mummified larvae, which may play a role in the death process when the host suffers infection by entomopathogenic fungi. Furthermore, there were high similarities in the bacterial community composition and function in the C. cicadae and C. cateniannulata infected samples, and the phylogenetic analysis suggested that these similarities may be related to the fungal phylogenetic relationship. Our findings reveal that infection with different entomopathogenic fungi affects the composition and function of bacterial communities in silkworms and that the bacterial species associated with Cordyceps are primarily host dependent, while fungal infection affects bacterial abundance.
    Language English
    Publishing date 2024-05-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 33602-6
    ISSN 1365-2583 ; 0962-1075
    ISSN (online) 1365-2583
    ISSN 0962-1075
    DOI 10.1111/imb.12918
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Guillain–Barré Syndrome in Northern China

    Qiongqiong Zhai / Cheng Guo / Fang Xue / Jing Qiang / Chaonan Li / Li Guo

    Journal of Clinical Medicine, Vol 11, Iss 6323, p

    A Retrospective Analysis of 294 Patients from 2015 to 2020

    2022  Volume 6323

    Abstract: Objectives: Acute motor axonal neuropathy (AMAN) was first reported to be the main subtype of Guillain–Barré syndrome (GBS) in northern China in the 1990s. About 30 years has passed, and it is unknown whether the disease spectrum has changed over time in ...

    Abstract Objectives: Acute motor axonal neuropathy (AMAN) was first reported to be the main subtype of Guillain–Barré syndrome (GBS) in northern China in the 1990s. About 30 years has passed, and it is unknown whether the disease spectrum has changed over time in northern China. We aimed to study the epidemiological, clinical, and electrophysiological features of GBS in northern China in recent years. Methods: We retrospectively analyzed the medical records of GBS patients admitted to the Second Hospital of Hebei Medical University in northern China from 2015 to 2020. Results: A total of 294 patients with GBS were enrolled, with median age 53 years and 60.5% of participants being male, and a high incidence in summer and autumn. AMAN was still the predominant subtype in northern China (40.1%). The AMAN patients had shorter time to nadir, longer hospitalization time, and a more severe HFGS score at discharge than acute inflammatory demyelinating polyneuropathies (AIDP) ( p < 0.05). With SPSS multivariable logistic regression analysis, we found the GBS disability score (at admission), dysphagia, and dysautonomia were independent risk factors for GBS patients requiring MV ( p < 0.05). In comparison with other regions, the proportion of AMAN in northern China (40.1%) was higher than in eastern (35%) and southern (19%) China. Conclusions: AMAN is still the predominant subtype in northern China after 30 years, but there have been changes over time in the GBS spectrum since the 1990s. There are regional differences in GBS in China.
    Keywords Guillain–Barré syndrome ; AMAN subtype ; northern China ; regional differences ; Medicine ; R
    Subject code 950
    Language English
    Publishing date 2022-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article: Self-induced matrix with Li-ion storage activity in ultrathin CuMnO2 nanosheets electrode

    Liu, Huiqiao / He, Yanan / Gao, Zihui / Zhang, Gaoyang / Cao, Kangzhe / Jing, Qiang-Shan

    Journal of colloid and interface science. 2022 Jan. 15, v. 606

    2022  

    Abstract: Conversion anode materials such as Mn₃O₄ draw much attention due to their considerable theoretical capacity for lithium-ion batteries (LIBs). However, poor conductivity, slow solid-state Li-ion diffusion, and huge volume expansion of the active materials ...

    Abstract Conversion anode materials such as Mn₃O₄ draw much attention due to their considerable theoretical capacity for lithium-ion batteries (LIBs). However, poor conductivity, slow solid-state Li-ion diffusion, and huge volume expansion of the active materials during charge/discharge lead to unsatisfied electrochemical performance. Despite several strategies like nanocrystallization, fabricating hierarchical nanostructures, and introducing a matrix are valid to address these crucial issues, the achieved electrochemical performance still needs to be further enhanced. What is worse, the matrix with less or no Li-ion storage activity may lower the achieved capacity of the electrodes. Herein, ultra-thin CuMnO₂ nanosheets with the thickness of 5–8 nm were evaluated for LIBs. The ultra-thin sheet-like nanostructure offers sufficient contact areas with electrolyte and shortens the Li-ion diffusion distance. Moreover, the in-situ generated Mn and Cu along with their oxides could play the role of matrix and conductive agent in turn at different stages, relieving the stress brought by volume expansion. Therefore, the as-prepared ultra-thin CuMnO₂ nanosheets electrode displays a remarkable reversible capacity, long cycling stability, and outstanding rate capability (a reversible capacity of 1160.5 mAh g⁻¹ at 0.1A g⁻¹ was retained after 100 cycles with a capacity retention of 95.1 %, and 717.8 mAh g⁻¹ at 2.0 A g⁻¹ after 400 cycles).
    Keywords anodes ; electrolytes ; nanosheets
    Language English
    Dates of publication 2022-0115
    Size p. 1101-1110.
    Publishing place Elsevier Inc.
    Document type Article
    ZDB-ID 241597-5
    ISSN 1095-7103 ; 0021-9797
    ISSN (online) 1095-7103
    ISSN 0021-9797
    DOI 10.1016/j.jcis.2021.08.100
    Database NAL-Catalogue (AGRICOLA)

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