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Nursing effect of narrative nursing intervention on postoperative patients with severe lung cancer

World Journal of Clinical Cases 2024年第1期12卷 76-85页

作者： Bin Wen Ying Liu xiao-xia min An-Qi Wang Department of Intensive Care Tongren Hospital of Wuhan University and Wuhan Third HospitalOptics Valley BranchWuhan 430074Hubei ProvinceChina The First Department of Thoracic Oncology Hubei Cancer Hospital Affiliated to Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430079Hubei ProvinceChina Department of Emergency Medicine Taizhou First People's HospitalTaizhou 318020Zhejiang ProvinceChina

BACKGROUND Lung cancer is a common disease with high mortality,and psychological support is very important in the diagnosis and treatment of postoperative patients with cancer *** To explore the application effect of the narrative nursing method in postoperative lung cancer patients in the intensive care *** A total of 120 patients diagnosed with lung cancer and experiencing cancer-related pain were randomly allocated into two groups:an observation group and a control group,each consisting of 60 *** control group was given routine analgesic and psychological care,while the research group applied the five-step narrative nursing method based on routine care,comparing the visual analogue scale scores,sleep status,anxiety and depression status,and quality of life of the two groups of patients before and after the *** The pain scores,anxiety scores,and depression scores of the study group were lower than those of the control group after the intervention using the narrative nursing method,and the difference was statistically significant(P<0.05).CONCLUSION Using narrative nursing methods to intervene in patients with lung cancer combined with cancerous pain can help patients to correctly recognize their disease,adjust their mentality,establish confidence,alleviate patients'subjective pain feelings,and improve their adverse emotions.

关键词： Narrative care Lung cancer Care unit Pain Quality of life

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Association of Methionine Synthase rs1805087 Polymorphism With Arsenic-Related Skin Pigmentary Changes:A Population-Based Case-Control Study

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International Journal of Dermatology and Venereology 2024年第2期7卷 70-77页

作者： xiao-Yan Huang Yi xiao Dan-Rong Jing min-Xue Shen Li-xia Lu Department of Pathology Xiangya HospitalCentral South UniversityChangshaHunan 410008China Department of Dermatology Xiangya HospitalCentral South UniversityChangshaHunan 410008China Hunan Key Laboratory of Skin Cancer and Psoriasis Central South UniversityChangshaHunan 410008China Hunan Engineering Research Center of Skin Health and Disease Central South UniversityChangshaHunan 410008China Department of Social Medicine and Health Management Xiangya School of Public HealthCentral South UniversityChangshaHunan 410008China

Objective:Chronic arsenic exposure causes skin lesions including skin cancers,pigmentary changes,and *** polymorphism in arsenic metabolism may increase susceptibility to the development of arsenic-related skin *** study was performed to determine whether arsenic metabolism-related gene variants are associated with arsenic-related pigmentary ***:This case-control study involved 189 patients with arsenic-related pigmentary changes and 103 ***-eight polymorphisms in 10 genes determined by mass spectrometry assay served as candidate drivers of arsenic-induced pigmentary *** and plasma arsenic levels were determined by inductively coupled plasma mass *** arsenic concentrations were measured by nondispersive atomic fluorescence *** metabolites in urine were determined using high-performance liquid chromatography with inductively coupled plasma mass *** folate was measured using a folate radio assay *** of variance,nonparametric test,or the chi-square test was selected according to the data *** correlation analysis was used to determine the correlation between two *** regression was used to estimate the effect of single-nucleotide ***:The arsenic concentrations in urine,plasma,and hair and the urine arsenic species were not significantly different between patients and *** regression revealed that among the polymorphisms,the methionine synthase(MTR)rs1805087 polymorphism showed a protective effect against arsenic-related pigmentary *** the codominant model,the adjusted odds ratio for age,sex,and ethnicity was 0.41(95%confidence interval[CI],0.21-0.80;P=0.008)for the AG genotype and 0.11(95%CI,0.02-0.60;P=0.012)for the GG ***:MTR polymorphism showed a protective effect against arsenic-related pigmentary changes in the logistic regression *** effect of MTR rs1805087 might

关键词： methionine synthase arsenic-related pigmentary changes arsenic metabolism

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Asperuloside Promotes Apoptosis of Cervical Cancer Cells through Endoplasmic Reticulum Stress-Mitochondrial Pathway

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Chinese Journal of Integrative Medicine 2024年第1期30卷 34-41页

作者： QI Zhi-min WANG xia LIU xia ZHAO Juan Medical Examination Center Hebei Province Hospital of Chinese MedicineShijiazhuang(050011)China Department of Gynaecology and Obstetrics Hebei Province Hospital of Chinese MedicineShijiazhuang(050011)China Experimental Center for Teaching Hebei Medical UniversityShijiazhuang(050017)China

Objective: To investigate the effects of asperuloside on cervical cancer based on endoplasmic reticulum(ER) stress and mitochondrial pathway. Methods: Different doses(12.5–800 μg/mL) of asperuloside were used to treat cervical cancer cell lines Hela and CaSki to calculate the half maximal inhibitory concentration(IC_(50)) of asperuloside. The cell proliferation was analyzed by clone formation assay. Cell apoptosis, intracellular reactive oxygen species(ROS) and mitochondrial membrane potential were determined by flow cytometry. The protein expressions of cleaved-caspase-3, Bcl-2, Bax, Cyt-c, cleaved-caspase-4 and glucose-regulated protein 78(GRP78) were analyzed by Western blot. And the inhibitor of ER stress, 4-phenyl butyric acid(4-PBA) was used to treat cervical cancer cells to further verify the role of ER stress in the apoptosis of cervical cancer cells induced by asperuloside. Results: Asperuloside of 325, 650, and 1300 μg/mL significantly inhibited the proliferation and promoted apoptosis of Hela and CaSki cells(P<0.01). All doses of asperuloside significantly increased intracellular ROS levels, reduced mitochondrial membrane potential, significantly reduced Bcl-2 protein expression level, and increased Bax, Cyt-c, GRP78 and cleaved-caspase-4 expressions(P<0.01). In addition, 10 mmol/L 4-PBA treatment significantly promoted cell proliferation and reduced apoptosis(P<0.05), and 650 μg/mL asperuloside could reverse 4-PBA-induced increased cell proliferation, decreased apoptosis and cleaved-caspase-3,-4 and GRP78 protein expressions(P<0.05). Conclusion: Our study revealed the role of asperuloside in cervical cancer, suggesting that asperuloside promotes apoptosis of cervical cancer cells through ER stress-mitochondrial pathway.

关键词： asperuloside Chinese medicine cervical cancer endoplasmic reticulum stress mitochondrial damage apoptosis

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A case of herpesviral corneal endotheliitis presenting with corneal endothelial defect

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International Journal of Ophthalmology(English edition) 2024年第7期17卷 1375-1378页

作者： Yan-xia Chen Han Deng xiao-Yun Ke min Fu Department of Ophthalmology Women and Children’s HospitalSchool of MedicineXiamen UniversityXiamen 361003Fujian ProvinceChina Department of Ophthamology Zhujiang HosptialSouthern Medical UniversityGuangzhou 510280Guangdong ProvinceChina

Dear Editor,Corneal endotheliitis,first reported in 1982 as an autoimmune disorder by Khodadoust and Attarzadeh[1],is now recognized to be frequently induced by viral infections,including varicella zoster virus(VZV),cytomegalovirus(CMV)and herpes simplex virus(HSV),that can cause inflammatory and immune-related injuries or direct damages to corneal endothelial cells[2-3].In cases with this type of endotheliitis of viral origin,manifestations may include conjunctival ciliary congestion or mixed congestion,corneal subepithelial bulla,localized corneal edema,keratic precipitates(KP)characteristic to the edema area,puckered posterior elastic lamina,mild anterior chamber reaction,intraocular pressure(IOP)elevation in presence of inflammation in trabecular meshwork,and endothelial decompensation[3-4].Accurate diagnosis of viral corneal endotheliitis is challenging due to its complex presentation,leading to a high misdiagnosis *** the best of our knowledge,there was no previous report of viral corneal endotheliitis presenting with corneal endothelial defects in the English literature.

关键词： corneal injuries herpes

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A regularization algorithm of dynamic light scattering for estimating the particle size distribution of dual-substance mixture in water

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Particuology 2024年第6期89卷 246-257页

作者： Yanghong Wang Ziqiang Meng Zipei Zhang min xia Li xia Wei Li School of Optical and Electronic Information Huazhong University of Science and TechnologyWuhan 430074China

Dynamic light scattering(DLS)is a nondestructive,well-established technique for the size characterization of proteins,nanoparticles,polymers,and colloidal ***,current DLS techniques are only applied to particle groups of single composition due to the limitation of their inversion *** this study,we propose a particle size distribution inversion algorithm based on the Tikhnonov regularization method that can be applied to the dual-substance particle *** algorithm retrieves the particle size distributions of two substances,respectively,by taking advantage of their refractive index *** simulation results reveal that the algorithm has excellent accuracy and stability when the scattering angle is 30°.Instead of the original identity matrix,the first-order difference matrix and second-order difference matrix are used as the regular matrix when utilizing the Tikhnonov algorithm,which obviously improves the anti-interference,accuracy,and stability of the ***,the inversion of particle size distribution is carried out at a 0.01%–1%noise level,which shows that the algorithm has an available antinoise ***,experimental particle size measurements for a mixture of polystyrene beads and toner particles demonstrate that the proposed algorithm is superior to the traditional Tikhnonov algorithm in applicability and accuracy.

关键词： Dynamic light scattering Dual-substance mixture Particle sized istribution Tikhnonov regularization

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Synthesis and oxidative desulfurization activity of vanadium-substituted Keggin-type polyoxometalate hybrid compounds

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Tungsten 2024年第3期6卷 529-535页

作者： min Xing xiao-Ying Ji Shu-xia Liu Key Laboratory of Polyoxometalate and Reticular Material Chemistry of ministry of Education Department of Chemistry Northeast Normal University

SOxfrom fuel oil has caused much air pollution. Therefore, the desulfurization of fuel oil is necessary. Oxidative desulfurization（ODS）, as one of the most efficient nonhydrodesulfurization technologies, has become a major solution of desulfurization for fuel oil owing to its high reactivity for the removal of refractory organic sulfur compounds including dibenzothiophene（DBT） and its derivatives under mild reaction conditions [1]. Among them,

关键词： FRAMEWORK CHAIN

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Lower extremity peripherally inserted central catheter placement ectopic to the ascending lumbar vein:A case report

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World Journal of Clinical Cases 2024年第8期12卷 1430-1436页

作者： xiao-Ju Zhu Ling Zhao Na Peng Jia-min Luo Shui-xia Liu Cancer Center Daping HospitalArmy Medical UniversityChongqing 400042China

BACKGROUND Peripherally inserted central catheters(PICCs)are an essential infusion route for oncology patients receiving intravenous treatments,but lower extremity veni-puncture is the preferred technique for patients with superior vena cava syndrome(SVCS).We report the case of a patient with a lower extremity PICC ectopic to the ascending lumbar vein,to indicate and verify PICC catheterisation in the lower extremity is safe and *** hope to provide different per-spectives for clinical PICC venipuncture to get the attention of *** SUMMARY On 24 August 2022,a 58-year-old male was admitted to our department due to an intermittent cough persisting for over a month,which worsened 10 d *** and laboratory investigations suggested the patient with pulmonary malignancy and *** was not an absolute contraindication in this *** extremity venipuncture is the preferred technique because administering upper extremity venous transfusion to patients with SVCS can exacerbate oedema in the head,neck,and upper *** patient and his family were informed about the procedure,and informed consent was *** successful puncture and prompt treatment,the patient was discharged,experiencing some relief from *** Inferior vena cava catheterisation is rare and important for cancer patients with SVCS,particularly in complex situations involving ectopic placement.

关键词： Superior vena cava syndrome Peripherally inserted central catheter Ascending lumbar vein Complications Case report

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Compound Product of Hypermatrices

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Journal of Systems Science & Complexity 2024年第1期37卷 169-183页

作者： CHENG Daizhan MENG min ZHANG xiao JI Zhengping Key Laboratory of Systems and Control Academy of Mathematics and Systems ScienceChinese Academy of SciencesBeijing 100190China Department of Control Science and Engineering School of Electronics and Information EngineeringTongji UniversityShanghai 201210China National Center for Mathematics and Interdisciplinary Sciences Chinese Academy of SciencesBeijing 100190China School of Mathematical Sciences University of Chinese Academy of SciencesBeijing 100149China.

The semi-tensor product(STP)of matrices is generalized to multidimensional arrays,called the compound product of *** product is first defined for three-dimensional hypermatrices with compatible orders and then extended to general *** different types of hyperdeterminants are introduced and certain properties are *** Lie groups and Lie algebras corresponding to the hypermatrix products are ***,these results are applied to dynamical systems.

关键词： Compound semi-tensor product hyperdeterminants hypereigenvalues and hypereigenvectors hypergeneral linear groups hypermatrices.

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Multi-omics analyses provide insights into the evolutionary history and the synthesis of medicinal components of the Chinese wingnut

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Plant Diversity 2024年第3期46卷 309-320页

作者： Zi-Yan Zhang He-xiao xia Meng-Jie Yuan Feng Gao Wen-Hua Bao Lan Jin min Li Yong Li College of Life Science and Technology Inner Mongolia Normal UniversityHohhot 010020China Key Laboratory of Biodiversity Conservation and Sustainable Utilization in Mongolian Plateau for College and University of Inner Mongolia Autonomous Region Hohhot 010022China College of Landscape and Art Henan Agricultural UniversityZhengzhou 450002China State Key Laboratory of Tree Genetics and Breeding Chinese Academy of ForestryBeijing 100091China

Chinese wingnut(Pterocarya stenoptera)is a medicinally and economically important tree species within the family ***,the lack of high-quality reference genome has hindered its in-depth *** this study,we successfully assembled its chromosome-level genome and performed multiomics analyses to address its evolutionary history and synthesis of medicinal components.A thorough examination of genomes has uncovered a significant expansion in the Lateral Organ Boundaries Domain gene family among the winged group in *** notable increase may be attributed to their frequent exposure to flood-prone *** further differentiation between Chinese wingnut and Cyclocarya paliurus,significant positive selection occurred on the genes of NADH dehydrogenase related to mitochondrial aerobic respiration in Chinese wingnut,enhancing its ability to cope with waterlogging *** genomic analysis revealed Chinese wingnut evolved more unique genes related to arginine synthesis,potentially endowing it with a higher capacity to purify nutrient-rich water *** of terpene synthase families enables the production of increased quantities of terpenoid volatiles,potentially serving as an evolved defense mechanism against herbivorous *** combined transcriptomic and metabolomic analysis,we identified the candidate genes involved in the synthesis of terpenoid *** study offers essential genetic resources for Chinese wingnut,unveiling its evolutionary history and identifying key genes linked to the production of terpenoid volatiles.

关键词： Genome Medicinal components Metabolome Pterocarya stenoptera Transcriptome

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Copper Metabolism and Cuproptosis:Molecular Mechanisms and Therapeutic Perspectives in Neurodegenerative Diseases

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Current Medical Science 2024年第1期44卷 28-50页

作者： xiao-xia BAN Hao WAN Xin-xing WAN Ya-ting TAN Xi-min HU Hong-xia BAN Xin-yu CHEN Kun HUANG Qi ZHANG Kun XIONG Department of Human Anatomy and Neurobiology School of Basic Medical ScienceCentral South UniversityChangsha 430013China Department of Endocrinology Third Xiangya HospitalCentral South UniversityChangsha 430013China Department of Dermatology Xiangya HospitalCentral South UniversityChangsha 430013China Affiliated Hospital Inner Mongolia Medical UniversityHohhot 010050China Key Laboratory of Emergency and Trauma of ministry of Education Hainan Medical UniversityHaikou 571199China Hunan Key Laboratory of Ophthalmology Changsha 430013China

Copper is an essential trace element,and plays a vital role in numerous physiological processes within the human *** normal metabolism,the human body maintains copper *** deficiency or excess can adversely affect cellular ***,copper homeostasis is stringently *** studies suggest that copper can trigger a specific form of cell death,namely,cuproptosis,which is triggered by excessive levels of intracellular *** induces the aggregation of mitochondrial lipoylated proteins,and the loss of iron-sulfur cluster *** neurodegenerative diseases,the pathogenesis and progression of neurological disorders are linked to copper *** review summarizes the advances in copper homeostasis and cuproptosis in the nervous system and neurodegenerative *** offers research perspectives that provide new insights into the targeted treatment of neurodegenerative diseases based on cuproptosis.

关键词： cuproptosis copper metabolism copper homeostasis neurodegeneration neurodegenerativedisease

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