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维替泊芬联合玻璃体腔内注射曲安西龙治疗年龄相关性黄斑变性引起的所有类型的脉络膜新生血管

世界核心医学期刊文摘（眼科学分册） 2006年第5期2卷 49-50页

作者： augustin a.j. Schmidt-Erfurth U. 王静波 Department of Ophthalmology Klinikum Karlsruhe Moltkestrasse 90 76133 Karlsruhe Germany Dr.

Objective: To evaluate the efficacy and safety of photodynamic therapy with verteporfin combined with intravitreal triamcinolone in choroidal neovascularization secondary to agerelated macular degeneration (AMD). Design: Prospective, noncomparative, interventional case series. Participants: One hundred eighty-four patients undergoing treatment for neovascular AMD at one retinal referral center. Methods: One hundred eighty-four eyes of 184 consecutive patients (63.6%female, 36.4%male) with a mean age of 76.5 years and a follow-up of a median of 38.8 weeks (range, 12-103) were included in a case series. One hundred forty-eight (80.4%) patients had subfoveal choroidal neovascularization, 19 patients (10.3%) had juxtafoveal choroidal neovascularization, and 17 patients (9.2%) had extrafoveal choroidal neovascularization. Verteporfin photodynamic therapy was performed using the recommended standard procedure. A solution containing 25 mg of triamcinolone was injected intravitreally 16 hours after photodynamic therapy in 184 patients. The combined therapy procedure was repeated at the 3-month follow-up visits whenever persistent choroidal neovascularization leakage was documented angiographically. Main Outcome Measures: Mean change in best-refracted visual acuity (VA) between baseline and the last visit, and number of treatments necessary to achieve absence of leakage. Results: Visual acuity improved in the majority of patients (baseline VA, mean 20/125) by a mean increase of 1.22 Snellen lines and 1.43 lines using laser interferometry (P< 0.01). The mean number of required treatments was 1.21. Twenty-three eyes (12.5%) required 2 treatments, 6 eyes (3.26%) required 3 treatments, and 1 eye (0.5%) required 4 treatments. The combination treatment including laser and intravitreal steroid administration was well tolerated. Forty-six patients (25%) required glaucoma therapy due to a transient steroid-induced intraocular pressure (IOP) increase. Twelve patients (6.5%)were on top

关键词：中心凹下脉络膜新生血管年龄相关性黄斑变性玻璃体腔内注射治疗中心曲安西龙维替泊芬联合光动力疗法平均年龄随访观察

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后部巩膜旁腔隙注射血管抑制性肾上腺皮质激素乙酸阿奈可他治疗老年黄斑变性中心凹下脉络膜新生血管的安全性研究

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世界核心医学期刊文摘（眼科学分册） 2005年第6期1卷 41-42页

作者： augustin a.j. D' Amico D.j. Mieler W.F. 张磊 Eye Clinic St dtisches Klinikum Karlsruhe Moltkestrasse 90 76133KarlsruheGermany

Background: Anecortave acetate is a synthetic derivative of cortisol, but very specific and irreversible chemical modifications to the cortisol structure have resulted in the creation of a potent inhibitor of blood vessel growth with no evidence non-clinically or clinically of glucocorticoid receptor-mediated bioactivity. The clinical safety of Anecortave Acetate administered as a posterior juxtascleral depot every 6 months for up to 4 years is reviewed in this manuscript. Methods: Clinical safety and efficacy of the novel angiostatic agent Anecortave Acetate for Depot Suspension was evaluated in patients with subfoveal exudative age-related macular degeneration (AMD)-in amasked, randomized, dose-duration clinical trial completed in june 2003. This safety and efficacy study enrolled and treated 128 patients at 18 clinical sites in the US and EU. This was the first clinical trial of Anecortave Acetate for Depot Suspension administered as a posterior juxtascleral depot. Assessments of clinical safety were made with general physical examinations including electrocardiograms and hematology/serum chemistry/urinalysis, detailed ophthalmic evaluations with fluorescein/ indocyanine green angiography and assessments of best-corrected logMAR visual acuity. All safety reports have been reviewed periodically by an Independent Safety Committee responsible for overseeing these activities. Results: No clinically relevant safety issues related to either Anecortave Acetate for Depot Suspension or the administration procedure have been identified by an Independent Safety Committee. The most frequent safety issues reported were cataractous changes, decreased visual acuity, ptosis, ocular pain, abnormal vision and subconjunctival hemorrhage, but the majority of these were assessed as unrelated to treatment. Conclusions: Anecortave Acetate for Depot Suspension (3, 15 and30 mg) is clinically safe following administration and re-administration at 6- month intervals as a posterior juxtascl

关键词：老年黄斑变性中心凹脉络膜新生血管阿奈老年性黄斑变性上睑下垂糖皮质激素受体抑制性视觉异常结膜下出血

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Error field penetration in j-TEXT tokamak based on two-fluid drift-MHD model

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Chinese Physics B 2024年第4期33卷 545-551页

作者：王文徐涛张仪 the j-TEXT team State Key Laboratory of Advanced Electromagnetic Technology International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma PhysicsSchool of Electrical and Electronic EngineeringHuazhong University of Science and TechnologyWuhan 430074China

An externally generated resonant magnetic perturbation can induce complex non-ideal MHD responses in their resonant *** have studied the plasma responses using Fitzpatrick's improved two-fluid model and program *** calculated the error field penetration threshold for *** addition,we find that the island width increases slightly as the error field amplitude increases when the error field amplitude is below the critical penetration ***,the island width suddenly jumps to a large value because the shielding effect of the plasma against the error field disappears after the *** scanning the natural mode frequency,we find that the shielding effect of the plasma decreases as the natural mode frequency ***,we obtain the m/n=2/1 penetration threshold scaling on density and temperature.

关键词： plasma responses drift-MHD model error field penetration

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Effect of a Nutrition Education Intervention on Food Safety Knowledge, Attitudes and Practices of Mothers of Children under 5 Years in the Peri-Urban Areas of Bobo-Dioulasso: Before and after Study

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Food and Nutrition Sciences 2024年第5期15卷 401-420页

作者： Alain Hien jérome W. Somé Olivier O. Sombié Isidore Traoré augustin N. Zeba Georges Anicet Ouedraogo Roland Nâg-Tiero Meda Institute of Health Sciences Nazi Boni University Bobo-Dioulasso Burkina Faso National Institute of Public Health Muraz Center Bobo-Dioulasso Burkina Faso Research and Teaching Laboratory in Animal Health and Biotechnology Nazi Boni University Bobo-Dioulasso Burkina Faso National Center for Scientific and Technological Research/Institute for Health Sciences Research Ouagadougou Burkina Faso National Center for Scientific and Technological Research/Institute for Health Sciences Research Western Regional Directorate Bobo-Dioulasso Burkina Faso Public Health Nutrition Unit Department of Public Health and Primary Care Ghent University Ghent Belgium

Background: This study assessed the effect of a nutrition education intervention. This intervention aimed to improve the knowledge, attitudes, and practices of mothers on food safety in the peri-urban areas of Bobo-Dioulasso in Burkina Faso. Methods: A total of 243 mothers of children under 5 years in the peri-urban of Bobo-Dioulasso were administered the FAO questionnaire for food safety knowledge, attitudes, and practices assessment during two cross-sectional surveys, before and after the intervention, in january and October 2017. The intervention included two components consisting of a theoretical phase (counselling and discussion) and cooking demonstrations implemented for ten months. To account for the before-and-after design of the study, the McNemar’s test was used to assess the effect of the intervention on food safety KAP of mothers of children under 5 years. Results: The mean age of mothers was 29 ± 6.2 years and 50.6% of them were between 20 and 29 years old. One for knowledge (cooking thoroughly with, p-value = 0.0001) and another for attitudes (perceived benefits of reheating leftovers before eating them, p-value = 0.0001), significantly increased after the intervention. In terms of food safety practices, all the indicators (cleaning of dirty surfaces, plates and utensils and storage of perishable foods) significantly increased (all p = 0.0001 Conclusion: This study provided some evidence of an effective nutrition education intervention for improving maternal KAP on food safety for their child’s feeding.

关键词： Nutrition Education Intervention Knowledge Attitudes and Practices Food Safety Mothers of Children under 5 Years Burkina Faso

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Storing Freshwater Versus Storing Electricity in Power Systems with High Freshwater Electric Demand

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journal of Modern Power Systems and Clean Energy 2024年第2期12卷 323-333页

作者： Mubarak j.Al-Mubarak Antonio j.Conejo Department of Electrical and Computer Engineering The Ohio State UniversityColumbusOHUSA Department of Electrical Engineering Kuwait UniversityP.O.Box 5969Safat 13060Kuwait Department of Integrated Systems Engineering and the Department of Electrical and Computer Engineering The Ohio State UniversityColumbusOH 43210USA IEEE

We consider a power system whose electric demand pertaining to freshwater production is high(high freshwater electric demand),as in the Middle East,and investigate the tradeoff of storing freshwater in tanks versus storing electricity in batteries at the day-ahead operation *** storing freshwater and storing electricity increase the actual electric demand at valley hours and decrease it at peak hours,which is generally beneficial in term of cost and ***,to what extent?We analyze this question considering three power systems with different generation-mix configurations,i.e.,a thermal-dominated mix,a renewable-dominated one,and a fully renewable *** generation-mix configurations are inspired by how power systems may evolve in different countries in the Middle *** production uncertainty is compactly modeled using chance *** draw conclusions on how both storage facilities(freshwater and electricity)complement each other to render an optimal operation of the power system.

关键词： Power system operation freshwater production and transportation coordination day-ahead scheduling

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Analysis of ancient mass extinction recoveries in marine environments: generating strategies for managing outcomes of the current mass extinction

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National Science Review 2024年第1期11卷 8-10页

作者： David j.Bottjer Department of Earth Sciences University of Southern California

The defining feature of a mass extinction and its associated recovery is the global amount of extinction that occurred[1]. However, there is finer-scale detail to the story, as seen in the ongoing modern mass extinction(the sixth mass extinction), which exhibits variable effects among marine ecosystems and environments, and hence geographic areas [1].

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Global weirding at mass extinction horizons

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National Science Review 2024年第1期11卷 10-12页

作者： Gregory j.Retallack Department of Earth Sciences University of Oregon

A strong motivation for studying mass extinctions is understanding how current climatic and biodiversity crises will affect creatures living on land such as ourselves. Perhaps the question is: how bad can it get? In that case, terrestrial Permian-Triassic mass extinctions are an irresistible worst-case scenario [1].

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Decoding the genetic program of micronucleus formation: linking chromosomal instability to human disease

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Signal Transduction and Targeted Therapy 2024年第7期9卷 2840-2842页

作者： jörg Fahrer Division of Food Chemistry and Toxicology Department of ChemistryRPTU Kaiserslautern-Landau67663 KaiserslauternGermany

A recent study by Adams and colleagues published in Nature unveiled more than one hundred genes that are involved in micronucleus formation,1 which is a biomarker for genomic instability and associated with aging,cancer,and other disorders.2 As an outstanding achievement,the authors identified DSCC1(DNA Replication And Sister Chromatid Cohesion 1)as a critical gene protecting against early developmental defects,genomic instability,reduced proliferative capacity,cohesinopathy-related phenotypes,and tumor development in vivo.

关键词： chromosomal linking Replication

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Necrotic enteritis and antibiotic-free production of broiler chickens:Challenges in testing and using alternative products

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Animal Nutrition 2024年第01期16卷 288-298页

作者： Robert j.Moore School of Science RMIT University

The global trend towards raising broiler chickens without the use of in-feed antibiotics(IFAs) means that there is an ongoing need to develop alternative treatments capable of delivering the benefits that IFAs previously provided. IFAs supported the productivity performance of chickens and played a key role in maintaining their health. Necrotic enteritis(NE) is an important disease of broilers that affects health,productivity, and welfare, and was previously well controlled by IFAs. However, with the reduction in IFA use, NE is resurgent in some countries. Vaccines and various feed additives, including pre-, pro-, and postbiotics, phytobiotics, fatty acids, and phage therapies have been introduced as alternative methods of NE control. While some of these feed additives have specific activity against the NE pathogen, Clostridium perfringens, most have the more general goal of reinforcing gut health. Extensive reviews of the effects of many of these feed additives on gut health have been published recently. Hence, rather than cover previously well reviewed areas of research this review focuses on the challenges and pitfalls in undertaking experimental assessment of alternative NE treatments and translating laboratory research to real world commercial production settings. The review is based on the author's particular experience,reading, thoughts, and analysis of the available information and inevitably presents a particular understanding that is likely to be at odds with others thinking on these issues. It is put forward to stimulate thinking and discussion on the issues covered.

关键词： Necrotic enteritis Clostridium perfringens Vaccines Feed additive Farm management

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Water Vapor Information from Satellite and Its Applications

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Advances in Atmospheric Sciences 2024年第1期41卷 188-189页

作者： B.j.SOHN School of Earth and Environmental Sciences Seoul National UniversitySeoul 08826Korea

Water vapor is a critical component of the hydrological cycle because it plays a vital role in transporting water from one part of the cycle to *** vapor evaporated from surfaces such as oceans,lakes,and rivers conden... 详细信息

关键词： motion oceans lakes

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