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Factors that impact health-related quality of life in adults with celiac disease:A multicenter study

World Journal of Gastroenterology 2008年第1期14卷 46-52页

作者： F Casellas L Rodrigo J López Vivancos S Riestra C Pantiga JS Baudet F Junquera V Puig Diví C Abadia M Papo J Gelabert JR Malagelada digestive system Research Unit Hospital Universitari Vall d' Hebron Barcelona Spain digestive system Research Unit Hospital Central de Asturias Oviedo Spain digestive system Research Unit Internal Medicine Department Hospital General de Catalunya Barcelona Spain digestive system Research Unit Hospital Virgen de la Candelaria Santa Cruz de Tenerife Spain digestive system Research Unit Corporació Parc Taulí Sabadell Spain digestive system Research Unit Hospital Joan ⅩⅩⅢ Tarragona Spain digestive system Research Unit Hospital Verge del Toro Menorca Spain

AIM: To evaluate the factors involved in the impairment of health-related quality of life (HRQOL) in patients with celiac ***: A multicenter, cross-sectional prospective study was performed in patients with celiac disease who completed two HRQOL questionnaires: the gastrointestinal quality of life index (GIQLI) and the EuroQol-5D (EQ).RESULTS: Three hundred and forty patients (163 controlled with a gluten-free diet, and 177 newly diagnosed with a normal diet) were included. The GIQLI score was significantly better in patients on a gluten-free diet (GFD) than in non-treated patients on their usual diet, both in terms of the overall score (3.3 vs 2.7, respectively; P < 0.001), as well as on the individual questionnaire dimensions. Both the preference value of the EQ as the visual analogue scale were significantly better in treated than in non-treated patients (0.93 vs 0.72 P < 0.001 and 80 vs 70 P < 0.001, respectively). Variables significantly associated with a worse HRQOL score were female gender, failure to adhere to a GFD, and symptomatic ***: In untreated celiac disease, the most important factors that influence patient perception of health are the presence of symptoms and a normal diet. HRQOL improves to levels similar to those described in the general population in celiac disease patients well controlled with a GFD.

关键词： Celiac disease, Health status Quality of life Gluten-free diet

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Propagating subduction initiation of the Caroline Plate at the Mussau Trench

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Science China Earth Sciences 2025年第1期68卷 253-269页

作者： Chun-Feng LI Yongkang DENG Tao WU Dongdong DONG Guoliang ZHANG Jiazheng ZHANG Yutao LIU Yaqing LI Fugui TANG Lulu ZHANG department of Marine Sciences Zhejiang University Laboratory of Marine Mineral Resources Laoshan Laboratory Key Lab of Marine Geology and Environment Institute of Oceanology Chinese Academy of Sciences Key Lab of Ocean and Marginal Sea Geology South China Sea Institute of Oceanology Chinese Academy of Sciences Science & Technology on Integrated Information system Lab Institute of Software Chinese Academy of Sciences

New seismic imaging from the Mussau Trench confirms that, under horizontal compression on an oceanic plate boundary, it is within the young and weak oceanic plate that a trench will develop, and it is the young plate, not so long after its birth, that starts to subduct toward the old plate. The Mesozoic Pacific Plate cannot easily bend, under the joint horizontal compression and vertical gravity pull, even with a pre-existing weak zone in place and with a large age offset across the plate boundary. The bending of the Caroline Plate near the northern end of the Mussau Trench started only after a long-time span of trench migration, and/or after a prolonged transition from initial compression to trench development. Highly contrasting trench deformation and sedimentary accretion between two parallel seismic sections support an evident migration of underthrusting or significant longitudinal heterogeneity along the trench. The swift transition from underthrusting to non-thrusting can be explained by a counter-clockwise rotation of the Caroline Plate. That miniature accretionary wedges develop even before the subduction initiates imply strong compression and uplifting before the underthrusting can kick-start. Rotation of the Caroline Plate have been halted as the Mussau Trench is seismically rather quiet and the Lyra Trough to the east shows relaxational extension.

关键词： Mussau Trench Subduction initiation Seismic reflection Caroline Plate

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Experiment research of cisplatin implants inhibiting transplantation tumor growth and regulating the expression of KLK7 and E-cad of tumor-bearing mice with gastric cancer

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Asian Pacific Journal of Tropical Medicine 2016年第6期9卷 586-590页

作者： Gui-Feng Zhuang Yan Tan Yuan-Zheng Yang Jie-Wei Zhang Jing Tang department of digestive system Affiliated Hospital of Hainan Medical College

Objective: To study the influence of cisplatin implants on transplantation tumor growth and the expression of tissue kallikrein-7(KLK7) and E-cadherin(E-cad) in tumor-bearing mice with gastric cancer. Methods: BALB/c nude mice were collected as experimental animal and were randomly divided into model control group(Group A), tail intravenous injection of cisplatin group(Group B), intratumor injection of cisplatin group(Group C) and cisplatin implants treatment group(Group D). After the drugs intervening, the weight and volume of transplantation tumors were measured on Day 20, Day 30 and Day 40 and serum and KLK7 and E-cad contents in transplanted tumor tissue were examined. Results: On Day 20, Day 30 and Day 40 after treatment, the weight and volume of transplantation tumors of tumorbearing mice in four groups were different(Group A > Group B > Group C > Group D). The contents of KLK-7 and E-cad in tumor tissue and serum of tumor-bearing mice in four groups were different(Group A > Group B > Group C > Group D in KLK-7) and(Group A < Group B < Group C < Group D in E-cad). The weight and volume, and KLK7 and E-cad contents of transplantation tumors in four groups were significant difference(P<0.05). Conclusion: Cisplatin implants can inhibit the growth of transplanted tumor tissue and down-regulated KLK7 expression and up-regulated E-cad expression of tumor-bearing mice with gastric

关键词： Gastric cancer Cisplatin implants Tissue kallikrein-7 E-cadherin

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High-dose dexamethasone regulates microglial polarization via the GR/JAK1/STAT3 signaling pathway after traumatic brain injury

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Neural Regeneration Research 2025年第9期20卷 2611-2623页

作者： Mengshi Yang Miao Bai Yuan Zhuang Shenghua Lu Qianqian Ge Hao Li Yu Deng Hongbin Wu Xiaojian Xu Fei Niu Xinlong Dong Bin Zhang Baiyun Liu Beijing Tiantan Hospital Capital Medical UniversityBeijingChina department of Neurology The First Hospital of Tsinghua UniversityBeijingChina department of Neurotrauma and Beijing Key Laboratory of Central Nervous system Injury Beijing Neurosurgical InstituteCapital Medical UniversityBeijingChina department of Critical Care Medicine Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Center for Nerve Injury and Repair Beijing Institute of Brain DisordersChina National Clinical Research Center for Neurological DiseasesBeijingChina

Although microglial polarization and neuroinflammation are crucial cellular responses after traumatic brain injury,the fundamental regulatory and functional mechanisms remain insufficiently *** potent anti-inflammato ry agents,the use of glucoco rticoids in traumatic brain injury is still controversial,and their regulatory effects on microglial polarization are not yet *** the present study,we sought to determine whether exacerbation of traumatic brain injury caused by high-dose dexamethasone is related to its regulatory effects on microglial polarization and its mechanisms of *** vitro cultured BV2 cells and primary microglia and a controlled cortical impact mouse model were used to investigate the effects of dexamethasone on microglial ***,dexamethasone,RU486(a glucocorticoid receptor antagonist),and ruxolitinib(a Janus kinase 1 antagonist)were ***-sequencing data obtained from a C57BL/6 mouse model of traumatic brain injury were used to identify potential targets of *** Morris water maze,quantitative reverse transcription-polymerase chain reaction,western blotting,immunofluorescence and confocal microscopy analysis,and TUNEL,Nissl,and Golgi staining were performed to investigate our ***-throughput sequencing results showed that arginase 1,a marker of M2 microglia,was significantly downregulated in the dexamethasone group compared with the traumatic brain injury group at3 days post-traumatic brain *** dexamethasone inhibited M1 and M2 microglia,with a more pronounced inhibitory effect on M2microglia in vitro and in *** receptor plays an indispensable role in microglial polarization after dexamethasone treatment following traumatic brain ***,glucocorticoid receptor activation increased the number of apoptotic cells and neuronal death,and also decreased the density of dendritic spines.A possible downstream receptor signaling mechanism is th

关键词： apoptosis BV2 microglia dexamethasone glucocorticoid receptor glucocorticoids innate immune system microglial polarization neuroinflammation primary microglia traumatic brain injury

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Biliary cystadenoma

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World Journal of Gastroenterology 2009年第28期15卷 3573-3575页

作者： Miguel A Hernandez Bartolome Sagrario Fuerte Ruiz Israel Manzanedo Romero Beatriz Ramos Lojo Ignacio Rodriguez Prieto Luis Gimenez Alvira Rosario Granados Carreo Manuel Limones Esteban General and digestive system Surgery Service University Hospital of Getafe General and digestive system Surgery Service Parla Hospital General and digestive system Surgery Service Puerta de Hierro Hospital Pathologycal Anathomy ServiceUniversity Hospital of Getafe

The diagnosis of cystadenoma is rare, even more so when located in the extrahepatic bile duct. Unspecific clinical signs may lead this pathology to be misdiagnosed. The need for pathological anatomy in order to distinguish cystadenomas from simple biliary cysts is crucial. The most usual treatment nowadays is resection of the bile duct, together with cholecystectomy and Roux-en-Y reconstruction.

关键词： Cystadenoma Extrahepatic bile duct tumors Choledochal cyst Jaundice Biliary surgery

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Enhancing weather predictions:Initial condition sensitivity and error dynamics in data assimilation

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Science China Earth Sciences 2025年

作者： Weiwei FU department of Atmospheric and Oceanic Sciences Fudan University Key Laboratory of Polar Atmosphere-ocean-ice system for Weather and Climate Ministry of Education Fudan University IRDR International Center of Excellence on Risk Interconnectivity and Governance on Weather Fudan University

Data Assimilation (DA) plays a crucial role in modern numerical forecasting (Kalnay, 2002). It has been demonstrated that incorporating real-time observational data into forecast models significantly enhances the accuracy of both shortterm weather forecasts (Bauer et al., 2015; Bannister, 2017)and long-term climate predictions (Karspeck et al., 2013;Mochizuki et al., 2016).

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Contribution of fungal biomass to persistent soil carbon across natural ecosystems

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Science China Earth Sciences 2025年

作者： Xiang WANG Guang-Hui YU Yakov KUZYAKOV Bo-Hao YIN Andreas KAPPLER Cong-Qiang LIU Bohai Coastal Critical Zone National Observation and Research Station Institute of Surface-Earth System Science School of Earth System Science Tianjin Key Laboratory of Earth Critical Zone Science and Sustainable Development in Bohai Rim Tianjin University department of Soil Science of Temperate Ecosystems Department of Agricultural Soil Science University of G?ttingen Agro-Technological Institute Peoples Friendship University of Russia (RUDN University) Geomicrobiology Center for Applied Geosciences University of Tübingen Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infection University of Tübingen

Fungi are known to be crucial in the formation and stabilization of soil organic matter through their exudates and dead residues (necromass). Yet, it remains unclear how fungi contribute to the persistence of carbon in soils over millennial scales across biomes. Here, this study fills the knowledge gap by linking fungal carbon stocks with minerals-associated carbon stocks across major biomes. A strong correlation between fungal biomass and reactive mineral-associated carbon stocks in soils across six biomes supports the substantial role of fungi in soil carbon persistence at the global level. High spatial resolution nanoscale secondary ion mass spectrometry revealed that fungi may stabilize carbon by forming organo-mineral associations through their close physical connection to reactive minerals and weathered nanoparticles. We propose a conceptual model that emphasizes the dualistic role of hypha-mineral interactions:(i) fungi accelerate organic matter decomposition by producing reactive oxygen species on the hypha-mineral interfaces, and (ii) fungi stabilize their residues on mineral surfaces, leading to millennial scale persistence of soil C. Concluding, fungi play a fundamental role in ecosystems that extends beyond the decomposition of persistent carbon. They are crucial in stabilizing carbon on mineral surfaces, thereby facilitating the long-term removal of carbon from rapid biotic cycling.

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Classification of rectal cancer according to recurrence types-comparison of Japanese guidelines and Western guidelines

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World Journal of Clinical Cases 2022年第36期10卷 13284-13292页

作者： Hiroshi Miyakita Yutaro Kamei Lin Fung Chan Kazutake Okada Hajime Kayano Seiichiro Yamamoto department of digestive system Surgery Tokai University School of MedicineIsehara 259-1193KanagawaJapan

BACKGROUND Rectal cancer is characterized by more local recurrence(LR)and lung metastasis than colon ***,the diagnosis of rectal cancer is not standardized as there is no global consensus on its definition and *** classification of rectal cancer differs between Japanese and Western *** To clarify the characteristics of rectal cancer by comparing the tumor location and characteristics of rectal cancer with those of colon cancer according to each set of *** A total of 958 patients with Stage II and III colorectal cancer were included in the analysis:607 with colon cancer and 351 with rectal *** of rectal cancers was assessed by enema examination and rigid *** to Japan guidelines,rectal cancer is classified as Rb(below the peritoneal inversion),Ra(between the inferior margin of second sacral vertebrae and Rb)or RS(between Ra and sacral promontory).RESULTS There were no significant differences between RS rectal cancer and colon cancer in the rates of liver and lung metastasis or *** metastasis and LR were significantly more common among Rb rectal cancer(in Japan)than in colon cancer(P=0.0043 and P=0.0002,respectively).Lung metastases and LR occurred at significantly higher rates in rectal cancer measuring≤12 cm and≤10 cm than in colon cancers(P=0.0117,P=0.0467,P=0.0036,P=0.0010).Finally,the rates of liver metastasis,lung metastasis,and LR in rectal cancers measuring 11 cm to 15 cm were 6.9%,2.8%,and 5.7%,*** were equivalent to the rates in colon *** High rectal cancer may be treated with the same treatment strategies as colon *** was no difference in the classification of colorectal cancer between Japan and Western countries.

关键词： Colon cancer Metastasis Local recurrence Classification of rectal cancer Western guidelines Japanese guideline

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Thymoquinone inhibits proliferation in gastric cancer via the STAT3 pathway in vivo and in vitro

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World Journal of Gastroenterology 2016年第16期22卷 4149-4159页

作者： Wen-Qian Zhu Jun Wang Xu-Feng Guo Zhou Liu Wei-Guo Dong department of Gastroenterology Renmin Hospital of Wuhan University Key Laboratory of Hubei Province for Digestive System Disease

AIM: To elucidate the mechanism of thymoquinone(TQ)-induced apoptosis in human gastric cancer cells in vitro and in ***: HGC27, BGC823, and SGC7901 cells were cultured in vitro and treated with TQ(0, 10, 25, 50, 75, 100, 125 μmol/L) for 12 h, 24 h, and 36 h, and then the proliferation inhibitory rates were detected by methylthiazole tetrazolium assay. Apoptosis was observed after Hoechst staining. The protein expressions of signal transducer and activator of transcription(STAT)3, p-STAT3, STAT5, p-STAT5, phospho-janus-activated kinase 2(JAK2), JAK2, p-Src, Src, glyceraldehyde-3-phosphate dehydrogenase, lamin-A, survivin, Cyclin D, Bcl-2, Bax, peroxisome proliferator activated receptor, and caspase-3,7,9 were detected by western blot. Cell cycle and apoptosis weredetermined with flow cytometry. TQ induced dosedependent apoptotic cell death in HGC27 cells was measured by Annexin V-fluorescein isothiocyanate(FITC)/propidium iodide(PI) analysis and Hoechst 33258. RESULTS: TQ inhibited the phosphorylation of STAT3 but not STAT5. TQ-induced downregulation of STAT3 activation was associated with a reduction in JAK2 and c-Src activity. TQ also downregulated the expression of STAT3-regulated genes, such as Bcl-2, cyclin D, survivin, and vascular endothelial growth factor, and activated caspase-3,7,9. Consistent with the in vitro results, TQ was significantly effective as an antitumor agent in a xenograft tumor mouse model. CONCLUSION: This study provides strong evidence that downregulation of the STAT3 signaling pathway mediates TQ-induced apoptosis in gastric cancer.

关键词： Thymoquinone Gastric cancer STAT3 Proliferation Apoptosis

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Refractory autoimmune hemolytic anemia in a patient with systemic lupus erythematosus and ulcerative colitis:A case report

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World Journal of Clinical Cases 2024年第13期12卷 2286-2292页

作者： Dai-Xing Chen Yue Wu Sui-Feng Zhang Xiao-Jun Yang department of digestive system Chongqing Traditional Chinese Medicine HospitalChongqing 400021China

BACKGROUND Ulcerative colitis(UC)and systemic lupus erythematosus(SLE)are both systemic immunoreactive diseases,and their pathogenesis depends on the interaction between genes and environmental *** are no reports of UC with SLE in China,but six cases of SLE with UC have been reported in *** combination of these two diseases has distinct effects on the pathogenesis of both *** SUMMARY A female patient(30 years old)came to our hospital due to dull umbilical pain,diarrhea and mucous bloody stool in August 2018 and was diagnosed with *** symptoms were relieved after oral administration of mesalazine(1 g po tid)or folic acid(5 mg po qd),and the patient were fed a control *** June 24,2019,the patient was admitted for treatment due to anemia and *** hospitalization,the patient had repeated low-grade fever and a progressively decreased Hb *** tests revealed positive antinuclear antibody test,positive anti-dsDNA antibody,0.24 g/L C3(0.9-1.8 g/L),0.04 g/L C4(0.1-0.4 g/L),32.37 g/L immunoglobulin(8-17 g/L),and 31568.1 mg/24 h total 24-h urine protein(0-150 mg/24 h).The patient was diagnosed with SLE involving the joints,kidneys and blood *** reported cases of SLE were retrieved from PubMed to characterize clinicopathological features and identify prognostic factors for *** The patient was discharged in remission after a series of treatments,such as intravenous methylprednisolone sodium succinate,intravenous human immunoglobulin,cyclophosphamide injection,and plasma *** discharge,the patient took oral prednisone acetate tablets,cyclosporine capsules,hydroxychloroquine sulfate tablets and other treatments for symptoms and was followed up regularly for 1 month,after which the patient's condition continued to improve and stabilize.

关键词： Plasma exchange Autoimmune hemolytic anemia systemic lupus erythematosus Ulcerative colitis Case report

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