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氟化钙晶体中某些三价镧系离子的合作发光

发光学报 1975年第6期 73-73页

作者： marguerite Bancie-Grillot 居里大学固体辐射复合实验室法国

本文将论述含有一种或两种下述三价镧系离子:铒、铽、钇、钬、铥的氟化钙晶体的某些特性。这些特性明显地不同于掺同样离子的其它氟化物晶体的特性。而且他们可以在研究红外光学转换(IROC)过程方面获得重要应用。

关键词：合作发光类晶体三价电荷补偿剂离子氟化钙氟化物

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被折断的花朵

Characterization and Quantification of Phenolic Compounds of Hydroethanolic Extracts and Fractions of Leaves Gnetum africanum (Welv.) and Gnetum buchholzianum (Engl.) (Gnetaceae)

作者： (荷)玛格丽特·哈默尔－毛努·德弗瓦德维勒(marguerite Hamer-Monod de Froideville)

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Open Journal of Applied Sciences 2022年第7期12卷 1304-1318页

作者： Bertin Sone Enone Gisèle Marie-marguerite Etame-Loe Charles Christian Ngoule Jean-Pierre Ngene Juliette Koube Lahngong Methodius Shinyuy Simone Véronique Fannang Moïse Henri Julien Nko’o Jean Baptiste Hzounda Fokou Hans Denis Bamal Celestine Magne Valdi Steve Djova Wilfred Ndogmo Tekapi Sandrine Sikadeu Josiane Etang Albert Mouelle Sone Laboratory of Microbiology Immunology-Hematology and Morphological Sciences Doctoral Training Unit in Health Sciences Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Department of Pharmaceutical Sciences Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Department of Microbiology University of Yaounde I Yaounde Cameroon Chemistry Laboratory Faculty of Sciences University of Douala Douala Cameroon Department of Biology and plant Organisms Faculty of Science Douala Cameroon

Research for bioactive molecules and not resistant to infectious agents remains topical for science. The total polyphenols (TPP) and total flavonoids (TFv) of the hydroethanolic extracts and fractions obtained were quantified according to the spectrophotometric method described in the literature using the Folin-Ciocalteu reagent and the colorless solutions of sodium nitrite 2.5% and aluminum chloride 10% respectively. The characterization of chemical compounds was made by coupling liquid chromatography (LC) and mass spectroscopy (MS). Thus, 15 chemical compounds were characterized, seven from Gnetum africanum (EBa) and eight from Gnetum buchholzianum (EBb). The majority of which were stilbens, such as Gnetupendin D, Dimethoxygnetulin, Methoxyparvifolol D, Isorhaponcitin from Eba and Gnetuhaidin P, Gnetupendin D, Gnetuhainin C, phenols (Alcohol Homovanillyl, Alcohol Erythro guaiacylglycerol-β-O-4'-coniferyl, and Alcohol Homovanillyl from EBb. The minority were flavonoids such as Dimethoxydihydropyraneriodictyol, Dimethoxyeriodictyol (EBa) and Dimethoxydihydropyraneriodictyol, Trimethoxyluteolin (EBb). The levels of total polyphenolics and total flavonoids content were respectively 14.520 ± 0.557 mg EAA/g Extract and 29.870 ± 2.485 mg EQ/g Extract for EBa. The levels of total polyphenolics and total flavonoids content for EBb were respectively 4.560 ± 0.010 mg EAA/g Extract and 2.233 ± 0.251 mg EQ/g Extract. The high levels of flavonoids content respectively 220.200 ± 35.500 and 335.300 ± 57.810 mg EQ/g Extract were shown in Dichlorometan fraction from EBa and EBb. These bioactive compounds identified and total phenolics compounds quantified can be exploited in pharmacological and pharmacokinetical activities to fight against multi-resistant infectious agents and as well as oxidative stress and antiinflammatory diseases.

关键词： Gnetum africanum Gnetum buchholzianum Phenolic Compounds Liquid Chromatography Mass Spectroscopy

Cardiac Rehabilitation in the Elderly

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World Journal of Cardiovascular Diseases 2023年第12期13卷 854-869页

作者： Aw Fatou Wiam Akif Mame Madjiguene Ka Aimee Mbaye Sy Waly Niang Mboup Aliou Aalassane Ngaide Ccherif Mboup Simon Antoine Sarr Josep Salvadou Mingou marguerite Tening Diouf Khadim Rassoul Diop Momar Dioum Malick Bodian Mohamed Leye Alain Désiré Affangla Mouhammadou Bamba Ndiaye Alassane Mbaye Serigne Mor Beye Adama Kane Maboury Diao Abdoul Kane Department of Cardiology University Hospital Center Aristide Le Dantec Dakar Senegal Hopital Principal Dakar Senegal Hopital Dalal Jamm Dakar Senegal Hopital général Idrissa Pouye Dakar Senegal University Hospital Center Fann Dakar Senegal UFR de Thies Dakar Senegal UFR de Saint Louis Dakar Senegal Medical Department Cheikh Anta Diop University Dakar Senegal

Introduction: The purpose of cardiac rehabilitation is to improve the effects of aging and maintain a good quality of life for older individuals. This study aims to assess how cardiac rehabilitation affects the autonomy and quality of life of older adults. Patients and Method: This was a longitudinal, descriptive and comparative before-and-after cardiovascular rehabilitation study conducted over a two-year period from January 2019 to December 2021. This study was conducted at four cardiac rehabilitation units in Dakar: the Aristide Le Dantec Hospital (HALD), National Dalal Jamm Hospital, and the General Idrissa Pouye Hospital (HOGIP). We compared the degree of autonomy, dependence and quality of life of subjects aged over 65 before and after the cardiac rehabilitation program using the Katz index, the Lowton index and the SF12 quality-of-life questionnaire. Results: Over a two-year period, a total of 345 patients had benefited from a complete cardiovascular rehabilitation program in the four cardiovascular rehabilitation units in Dakar, and 86 patients, or 24.92% of the population, were at least 65 years old. The patients were predominantly male (sex ratio M/F = 4.73). The mean age was 70.35 ± 4.55 years for men and 69.27 ± 4.59 years for women. The main pathology motivating cardiac rehabilitation was ischemic heart disease, which was found in 73 patients (84.88%). Initial assessment revealed exertional dyspnea in 35 patients (40.69%), followed by residual exertional angina in 21 patients (4.41%). Mean functional capacity increased from 5.81 ± 2.38 Mets in pre-cardiac rehabilitation to 8.68 ± 2.28 Mets in post-cardiac rehabilitation (p < 0.001). The mean distance covered in the 6-minute walk test increased from 330.42 ± 170.50 m in pre-cardiac rehabilitation to 524 ± 98.54 m in post-cardiac rehabilitation (p = 0.119). The Lowton dependency index in pre-cardiac rehabilitation was 44.18% versus 36.04% in post-cardiac rehabilitation (p = 0.0156). The mental quality of

关键词： Cardiac Rehabilitation Elderly Dakar

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如何正确控制传染?

国际护理学杂志 1984年第6期05卷 277-277页

作者： marguerite M.Jackson ,金凤英

Smith先生因有20年饮酒史,诊断为继发性肝硬化,住入101号病房。医嘱是静脉补液。在注射时,护士的手沾上了血液,她简单地用干纸巾擦掉手上的血迹,然后离开病房。5天后,Smith先生入院时的血液检查结果为B型肝炎表面抗原阳性,因而使护理过S... 详细信息

Smith先生因有20年饮酒史,诊断为继发性肝硬化,住入101号病房。医嘱是静脉补液。在注射时,护士的手沾上了血液,她简单地用干纸巾擦掉手上的血迹,然后离开病房。5天后,Smith先生入院时的血液检查结果为B型肝炎表面抗原阳性,因而使护理过Smith先生的那位护士很惊慌。她想起,因手指曾有过新伤口,在沾染病人的血迹后,当时并没有洗手。她立即接受一个剂量的B型肝炎免疫球蛋白。但已经晚了,可能无效。Smith先生的护士犯了一个常见而严重的错误。

关键词：病人排泄物病原体病原物床上用品床单手套血迹分泌物伤口

Primary lymphoma of the liver-A complex diagnosis

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World Journal of Radiology 2012年第2期4卷 53-57页

作者： Ernst JA Steller Maarten S van Leeuwen Richard van Hillegersberg marguerite EI Schipper Inne HM Borel Rinkes Izaak Q Molenaar Department of Hepato Biliary Surgery University Medical Centre Utrecht Heidelberglaan 100 3584 CX Utrecht The Netherlands Department of Radiology University Medical Centre Utrecht Heidelberglaan 100 3584 CX Utrecht The Netherlands

A 59-year-old woman presented with the clinical symptoms and radiologic investigations of a liver lesion suspect of metastasis. However, postoperative histopathology revealed a primary hepatic lymphoma (PHL). The case of a patient with a solitary PHL, which was treated by resection and subsequent chemotherapy, will be discussed with a short overview of the literature.

关键词： Primary Hepatic Lymphoma Liver Diagnosis Computed tomography Magnetic resonance imaging

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机械浆生物预处理技术的工业应用

机械浆生物预处理技术的工业应用

Assessment of Two Years of Free Surgical Treatment of Cleft Lip, Palate and Alveolar (CLPA) in the Maxillofacial Surgery and Stomatology Department of the Hospital University of Treichville-Abidjan

1999中国造纸学会学术报告会

作者： Masood Akhtar Gary M．Scott Ross E．Swaney Mike J．Lentz Eric G．Horn marguerite S．Sykes Gary C．Myers 关颖

机械制浆是一个耗电量较大的制浆过程,而且成纸强度较差。生物机械制浆就是在机械制浆前,用菌种对木素纤维素物质进行预处理。实验证明菌种预处理后再进行机械制浆至少可节约30％左右的电能,而且成纸强度也大为改善。为了把生物机械制...

机械制浆是一个耗电量较大的制浆过程,而且成纸强度较差。生物机械制浆就是在机械制浆前,用菌种对木素纤维素物质进行预处理。实验证明菌种预处理后再进行机械制浆至少可节约30％左右的电能,而且成纸强度也大为改善。为了把生物机械制浆工艺应用到工业生产中,我们采用最优质的生物制浆菌种连续接种50 吨云杉木片,然后把它们置于室外,堆放两个星期。木片堆需要进行强制通风,以保持菌种最优的生长温度和木片堆的水分。随后用对照木片和菌种预处理木片进行热磨机械法制TMP浆,生产低定量涂布纸。与对照木片相比,用菌种预处理的木片进行机械制浆可节约33％的电能,而且成纸的强度特性也大大提高。与传统TMP浆相比,生物机械浆的纤维强度较好。因此,在成纸中至少可减少5％的漂白针叶木硫酸盐浆。但是,用菌种预处理木片却降低了成浆白度,成浆白度的降低可通过漂白时增加过氧化氢用量来得到弥补。如果达到与对照漂白浆相同的白度,那么需要多加60％的过氧化氢。生物机械制浆的经济性很有吸引力。

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Treatment and Sequelae of Panfacial Fractures in the Maxillofacial Surgery and Stomatology Department of the Hospital University of Treichville-Abidjan (Cote d’Ivoire)

Open Journal of Stomatology（口腔学期刊） 2023年第8期

作者： Anoumon marguerite Reine Evelyne Anzouan-Kacou Romaric Evrard Assi Yapo Jean Francois Regis Koffi Behibro Beatrice Tehoua Ettien Franck-Olivier Manoussa Seguy Emmanuel Kouadio Konan

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