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Clinical characteristics of acute non-varicose upper gastrointestinal bleeding and the effect of endoscopic hemostasis

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World Journal of Clinical Cases 2024年第9期12卷 1597-1605页

作者： Xiao-Juan Wang Yu-Peng Shi Li Wang Ya-Ni Li Li-Juan Xu Yue Zhang Shuang Han Department of Gastroenterology Honghui Hospital Affiliated to Medicine College of Xi’an Jiaotong UniversityXi'an 710054Shaanxi ProvinceChina

BACKGROUND Acute non-variceal upper gastrointestinal bleeding(ANVUGIB)constitutes a prevalent emergency within Gastroenterology,encompassing 80%-90%of all gastrointestinal hemorrhage *** condition is distinguished by its abrupt onset,swift progression,and notably elevated mortality *** To gather clinical data from patients with ANVUGIB at our hospital in order to elucidate the clinical characteristics specific to our institution and analyze the therapeutic effectiveness of endoscopic *** We retrospectively retrieved the records of 532 patients diagnosed with ANVUGIB by endoscopy at our hospital between March 2021 and March 2023,utilizing our medical record *** pertaining to general patient information,etiological factors,disease outcomes,and other relevant variables were meticulously collected and *** Among the 532 patients diagnosed with ANVUGIB,the male-to-female ratio was 2.91:1,with a higher prevalence among ***,43.6%of patients presented with black stool as their primary complaint,while 27.4%had hematemesis as their initial *** admission,17%of patients exhibited both hematemesis and black stool,while most ANVUGIB patients primarily complained of overt gastrointestinal *** routine blood examinations at admission revealed that 75.8%of patients had anemia,with 63.4%experiencing moderate to severe anemia,and 1.5%having extremely severe anemia(hemoglobin<30 g/L).With regard to etiology,53.2%of patients experienced bleeding without a definitive trigger,24.2%had a history of using gastric mucosa-irritating medications,24.2%developed bleeding after alcohol consumption,2.8%attributed it to improper diet,1.7%to emotional excitement,and 2.3%to fatigue preceding the bleeding ***-induced ANVUGIB was more prevalent in the elderly than middle-aged and young individuals,while bleeding due to alcohol consumption showed the opposite ***,diet-related bleeding was more common

关键词： Acute non-varicose upper gastrointestinal bleeding Clinical characteristics cause of disease Endoscopic homeostatic therapy

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Occurrence of Rice Dry Straight Head disease and Its Control

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Plant diseases and Pests 2010年第2期1卷 1-4,9页

作者：黄自安刘小林倪春耕胡宏云王振荣安徽省滁州市原子能利用研究所安徽滁州239000 安徽省农业科学院植物保护研究所安徽合肥230031

[Objective] cause of disease and control measures of rice dry straight head disease in Chuzhou area was discussed. [Method] Field investigation and comprehensive analysis of the literature were conducted to study the reason of dry straight head disease in Chuzhou area, some common control measures were summarized. [Result] The characteristic of main symptoms included incidence of single plant, incidence of cluster, inclusive incidence between clusters. Sporadic normal rice grains existed in diseased spikes under the incidence of grains. The main pathogenic factors of dry straight head disease were concentration of arsenic or lack of elements, belonging to physiological disease, while the effect of other pathogenic factors could not be excluded. Heavy application of organic fertilizer and crop rotation should be conducted, white soil field should be paid more attention about the changes of disease condition with more wet and dry roasting over fields. Application time of micro fertilizer should be chosen properly, while tillering final stage and pollen formation stage must be adjusted to avoid high temperature, irrigation management should also be improved. [Conclusion] The study could provide reference for preventing rice dry straight head disease.

关键词： Rice dry straight head disease Research Symptom cause of disease Arsenic concentration Prevention and control measure

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Research on the aetiology and treatment of premature ovarian insufficiency

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TMR Clinical Research 2020年第4期3卷 142-149页

作者： Wang Kai-Li Zhang Yi-Li Xi Yuan Hospital China Academy of Chinese Medical SciencesBeijing 100700China Beijing University of Chinese Medicine Beijing 100029China

Premature ovarian insufficiency,as a complex gynaecological disease,seriously threatens the physical and mental health of women of childbearing *** main reasons for its pathogenesis are *** a complex gynaecological disease,premature ovarian insufficiency seriously threatens the physical and mental health of women of childbearing *** causes of the disease mainly include genetic defects,autoimmune disorders,radiotherapy and chemotherapy,infection,surgery,adverse environmental exposures and other *** more than half of cases,the cause remains *** the clinic,hormone replacement therapy is used mainly to relieve the symptoms of oestrogen *** article reviews the research progress on the causes and treatment of premature ovarian insufficiency in recent years.

关键词： Premature ovarian insufficiency cause of disease Treatment research

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