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Secondary Hyperparathyroidism in Dialysis patients: Short- and Long-Term Outcomes of Conservative parathyroidectomy

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Open Journal of Nephrology 2024年第2期14卷 147-156页

作者： Imane Saidi sara Elmaakoul Naima Ouzeddoun Loubna Benamar Department of Nephrology-Dialysis-Renal Transplantation IbnSina Hospital Mohammed V University Rabat Morocco

Secondary hyperparathyroidism (HpT) is frequent in dialysis patients. parathyroidectomy (pTX) is indicated for patients who failed medical therapy. We reviewed the data from 184 dialysis patients who underwent pTX between January 2015 and January 2023. We aimed to evaluate the short and long term outcomes of pTX in dialysis patients, comparing the conservative 3/4 versus 7/8 techniques in this population.166 dialysis patients with secondary HpT were included. A conservative subtotal pTX (spTX) 7/8 was performed in 72% of patients and spTX 3/4 in 28% of them. Severe postoperative hypocalcaemiaocurred in 45 patients (27%). Hypocalcaemia was significantly more frequent in the spTX 7/8 group (p = 0.012). One case of persistent HpT (0.6%) and 20 cases of recurrence (12%) were diagnosed. Recurrence was more frequent in the spTX 3/4 group (15%). No deaths were reported during the perioperative period.

关键词： Secondary Hyperparathyroidism Dialysis Chronic Kidney Disease Conservative Subtotal parathyroidectomy

A medium chain fatty acid, 6-hydroxyhexanoic acid (6-HHA), protects against obesity and insulin resistance

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Acta pharmaceutica Sinica B 2024年第4期14卷 1892-1894页

作者： sara C.Sebag Meihua Hao Qingwen Qian Chawin Upara Qiong Ding Min Zhu Jeffrey A.Banas Huojun Cao Liu Hong Ling Yang Department of Anatomy and Cell Biology University of Iowa Carver College of MedicineIowa CityIA 52242USA Fraternal Order of Eagles Diabetes Research Center University of Iowa Carver College of MedicineIowa CityIA 52242USA pappajohn Biomedical Institute University of Iowa Carver College of MedicineIowa CityIA 52242USA Iowa Institute for Oral Health Research University of Iowa College of DentistryIowa CityIA 52242USA

To the Editor,Obesity,one of the most serious health concerns worldwide,exacerbates periodontitis pathogenesis and reduces the effectiveness of ***,periodontitis-associated inflammation disrupts systemic lipid and glucose homeostasis,the major risk factors for developing obesity-associated *** studies have demonstrated that certain supplemental dietary lipids such as dietary polyunsaturated fatty acids,have beneficial outcomes for diabetic and obese *** addition to dietary lipid supply,the oral and gut microbiota produce fatty acids(FAs)which provide the host with essential nutrients and aid in defense against *** medium chain FAs(MCFAs;6–12 carbons)are bacterial-derived lipids shown to have anti-inflammatory and insulin sensitization effects in diverse cell types such as ***,whether and to what extent oral microbiota-produced MCFAs may ameliorate obesity-associated metabolic dysfunction are largely unknown.

关键词： obesity dietary lipids

In silico identification of antiviral compounds for the treatment of chikungunya virus infection:qsar modelling and md simulation analysis

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Medicine in Novel Technology and Devices 2024年第2期22卷 102-114页

作者： Hayder M Abdulhamza Muthanna S.Farhan sara.S Hassan Hany Aqeel Al-Hussainy Amjad Ibrahim Oriabi Department of pharmacy Kut University CollegeAlkutWasit52001Iraq Department of pharmaceutical Chemistry College of PharmacyUniversity of BaghdadBaghdadIraq Al-Manara College for Medical Sciences Department of PharmacyIraq Department of pharmacy Hilla University CollegeBabylonIraq Dr Hany Akeel Institute Iraqi Medical Research CenterBaghdad10001Iraq

Chikungunya virus(CHIKV),transmitted by arthropods,has gained global recognition for its impact on public *** has expanded globally,including Africa,Asia,and the Indian subcontinent,and has a helicase protein in its genome that is crucial for its ***,the study targeted the helicase protein of CHIKV with 745 antiviral compounds using an ML-based QSAR model and molecular *** binders(5279172,78161839,6474310,and 5330286)were selected for MD simulation based on the control(Silvestrol).All compounds had the highest binding scores,with 78161839 showing the most consistent RMSD and the least conformational variation,indicating high *** also showed the lowest binding free energy(ΔG¼31.31 kcal/mol),indicating energetically favourable *** and FEL also depicted the stable complex confirmation of the protein and 78161839 complex during the 100 ns ***,this study aimed to identify helicase function antiviral binders that could be experimentally tested for treating CHIKV.

关键词： Chikungunya virus Machine learning based QSAR Molecular dynamic solution Helicase

From Entry to Evasion:A Comprehensive Analysis of Host-Virus Interactions for Monkeypox

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Infectious Microbes & Diseases 2024年第2期6卷 56-64页

作者： Vahideh Hamidi Sofiani Mohammad Rezaei Zadeh Rukerd Javad Charostad Mohammad pardeshenas Reza Ghazi Nasir Arefinia sara Shafieipour Faranak Salajegheh Mohsen Nakhaie Department of Microbiology Golestan University of Medical SciencesGorganIran Gastroenterology and Hepatology Research Center Institute of Basic and Clinical Physiology SciencesKerman University of Medical SciencesKermanIran Universal Scientific Education and Research Network(USERN) TehranIran Department of Microbiology Faculty of MedicineShahid Sadoughi University of Medical SciencesYazdIran Department of Microbiology School of MedicineKerman University of Medical SciencesKermanIran Department of Biotechnology Golestan University of Medical SciencesGorganIran Student Research Committee Jiroft University of Medical SciencesJiroftIran physiology Research Center Institute of NeuropharmacologyKerman University of Medical SciencesKermanIran Clinical Research Development Unit School of MedicineAfzalipour HospitalKerman University of Medical SciencesKermanIran

Monkeypox(Mpox)has posed a novel challenge and emerged as a threat to global public health since the onset of its outbreak in *** is spreading throughout the world in both endemic and non-endemic countries,indicating that its behavior is *** prevalence of Mpox and the risk of a global pandemic necessitate a better understanding of Mpox virus replications and interactions with the ***,we attempted to provide a detailed comprehensive review of Mpox virus behavior at the molecular level from the entry level to the establishment of a successful infection,including attachment and entry,DNA replication,protein expression and viron assembly and *** review also describes its strategies to evade host immune responses and inhibit apoptosis,and uncovers underlying molecular mechanisms such as subverted signaling pathways and cellular factors behind host-viral interactions.

关键词： monkeypox immunity apoptosis virus-host interaction

Assessing the Variability of Extreme Weather Events and Its Influence on Marine Accidents along the Northern Coast of Tanzania

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American Journal of Climate Change 2024年第3期13卷 499-521页

作者： Faki A. Ali Kombo Hamad Kai sara Abdalla Khamis Zanzibar Office Tanzania Meteorlogical Authority (TMA) Zanzibar Tanzania Department of Natural Science State University of Zanzibar (SUZA) Zanzibar Tanzania

The marine accidents are among the main components of the Zanzibar Disaster Management policy (2011) and the Zanzibar Blue Economy policy (2020). These policies aimed to institute legal frame works and procedures for reducing both the frequency of marine accidents and their associated fatalities. These fatalities include deaths, permanent disabilities and loss of properties which may result into increased poverty levels as per the sustainable development goal one (SDG1) which stipulates on ending the poverty in all its forms everywhere. Thus, in the way to support these Government efforts, the influence of climate and weather on marine accidents along Zanzibar and pemba Channels was investigated. The study used the 10 years (2013-2022) records of daily rainfall and hourly wind speed acquired from Tanzania Meteorological Authority (TMA) (for the observation stations of Zanzibar, pemba, Dares Salaam and Tanga), and the significant wave heights data, which was freely downloaded from Globally Forecasting System (GFS-World model of 13 km resolution). The marine accident records were collected from TASAC and Zanzibar Maritime Authority (ZMA), and the anecdotal information was collected from heads of quay and boat captains in different areas of Zanzibar. The Mann Kendal test, was used to determine the slopes and trends direction of used weather parameters, while the pearson correlations analysis and t-tests were used to understand the significance of the underlying relationship between the weather and marine accidents. The paired t-test was used to evaluate the extent to which weather parameters affect the marine accidents. Results revealed that the variability of extreme weather events (rainfall, ocean waves and wind speed) was seen to be among the key factors for most of the recorded marine accidents. For instance, in pemba high rainfall showed an increasing trend of extreme rainfall events, while Zanzibar has shown a decreasing trend of these events. As for extreme wind

关键词： Marine Accidents Bad Weather Events Extreme Wind Speed Extreme Rainfall Correlation

Modeling of recrystallization behaviour of AA6xxx aluminum alloy during extrusion process

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Transactions of Nonferrous Metals Society of China 2024年第10期34卷 3170-3184页

作者： Marco NEGOZIO Antonio SEGATORI Riccardo pELACCIA Barbara REGGIANI sara Di DONATO Lorenzo DONATI University of parma-Department of Engineering and Architecture Parco Area delle Scienze181/A43124 ParmaItaly Hydro Innovation and TechnologyMyrkärrsvägen 161231 FinspångSweden DISMI Department of Sciences and Methods for Engineering University of Modena and Reggio EmiliaVia Amendola 242122Reggio EmiliaItaly InterMech-MO.RE–University of Modena and Reggio Emilia Piazzale Europa 1Reggio Emilia 42124Italy DIN Department of Industrial Engineering–University of Bologna Viale Risorgimento 240136BolognaItaly

An innovative approach was introduced for the development of a AA6063 recrystallization *** method incorporated a regression-based technique for the determination of material constants and introduced novel equations for assessing the grain size *** and validation of this methodology involved a combination of experimentally acquired microstructural data from the extrusion of three different AA6063 profiles and results from the simulation using the Qform Extrusion UK finite element *** outcomes proved the agreement between experimental findings and numerical prediction of the microstructural *** trend of the grain size variation based on different process parameters was accurately simulated,both after dynamic and static recrystallization,with an error of less than 25% in almost the whole sampling computations.

关键词： recrystallization simulation aluminum alloy extrusion finite element method microstructure prediction

Harnessing innovation to help meet the needs of elders:field testing an electronic tool to streamline geriatric assessments across healthcare settings

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Family Medicine and Community Health 2024年第2期12卷 1-11页

作者： Limor Adler Zorian Radomyslsky Miri Mizrahi Reuveni Eduardo Schejter Ilan Yehoshua Yakov Segal sara Kivity Etti Naimi Mor Saban Maccabi Healthcare Services Tel AvivIsrael Department of Health system management Ariel UniversityArielIsrael Medical&Health Sciences Tel Aviv UniversityTel AvivIsrael

Background As populations age globally,effectively managing geriatric health poses challenges for primary *** geriatric assessments(CGAs)aim to address these challenges through multidisciplinary screening and coordinated care ***,most CGA tools and workflows have not been optimised for routine primary care *** This study aimed to evaluate the impact of a computerised CGA tool,called the Golden Age Visit,implemented in primary care in *** This study employed a quasiexperimental mixed-methods design to evaluate outcomes associated with the Golden Age electronic health assessment *** analysis used electronic medical records data from Maccabi Healthcare Services,the second largest health management organisation(HMO)in *** aged 75 and older were included in analyses from January 2017 to December 2019 and January 2021 to December *** patients,data were also collected on controls who did not participate in the Golden Age Visit programme during the same time period,to allow for comparison of *** physicians,qualitative data were collected via surveys and interviews with primary care physicians who used the Golden Age Visit SMARTEST e-assessment *** A total of 9022 community-dwelling adults aged 75 and older were included in the study:1421 patients received a Golden Age Visit CGA(intervention group),and 7601 patients did not receive the assessment(control group).After CGAs,diagnosis rates increased significantly for neuropsychiatric conditions and *** to physiotherapy,occupational therapy,dietetics and geriatric outpatient clinics also rose ***,no differences were found in rates of hip fracture or relocation to long-term care between *** among physicians(n=151)found high satisfaction with the *** Implementation of a large-scale primary care CGA programme was associated with improved diagnosis and management of geriatr

关键词： diagnosis routine Golden

Thermo-physical potential of Recycled Banana Fibers for Improving the Thermal and Mechanical properties of Biosourced Gypsum-Based Materials

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Journal of Renewable Materials 2024年第4期12卷 843-867页

作者： Youssef Maaloufa Soumia Mounir sara Ibnelhaj Fatima Zohra El Wardi Asma Souidi Yakubu Aminu Dodo Malika Atigui Mina Amazal Abelhamid Khabbazi Hassan Demrati Ahmed Aharoune National School of Architecture Agadir New ComplexIbn Zohr UniversityAgadirMorocco Energy Materials and Sustainable Development(EMDD)Center for WaterNatural ResourcesEnvironment and Sustainable Development(CERNE2D)Mohammed V UniversityRabatMorocco Thermodynamics and Energetics Laboratory Faculty of ScienceIbn Zohr UniversityAgadirMorocco Architectural Engineering Department Najran UniversityNajranSaudi Arabia The Centre of Scientific and Engineering Research Najran UniversityNajranSaudi Arabia physics Department LPMAT LaboratoryFaculty of Sciences Ain ChockHassan II UniversityCasablancaMorocco

The development of bio-sourced materials is essential to ensuring sustainable construction;it is considered a locomotive of the green ***,it is an abundant material in our country,to which very little attention is being *** work aims to valorize the waste of the trunks of banana trees to be used in ***,the physicochemical properties of the fiber,such as the percentage of crystallization and its morphology,have been determined by X-ray diffraction tests and scanning electron microscopy to confirm the potential and the impact of the mode of drying on the quality of the banana fibers,with the purpose to promote the use of this material in ***,the results obtained with the gypsum matrix allowed us to note a preponderant improvement in the composite’s thermal properties thanks to the variation of the banana fiber ***,the impact of the nature of the banana fiber distribution(either fiber mixed in matrix or fiber series model)on the flexural and compressive strengths of the composites was *** results obtained indicate that the insulation gain reaches up to 40%.It depends on the volume fraction and type of distribution of the banana ***,the thermal inertia of the composites developed,represented by thermal diffusivity and thermal effusivity,was *** indicate a gain of 40%and 25%,respectively,in terms of thermal diffusivity and thermal effusivity of the developed composites compared to plaster *** the mechanical properties,the flexural strength depends on the percentage of the volume fraction of banana fibers used,and it can reach 20%more than the flexural strength of plaster;nevertheless,there is a significant loss in terms of the compressive strength of the studied *** results obtained are confirmed by the microstructure of the fiber *** fact,the morphology of the banana fibers was improved by the drying *** reduces the amorphous area an

关键词： Biosourced materials fiber banana flexural strength mechanical properties open-air drying plaster thermal properties waste management

peritoneo-Vaginal Leaks in peritoneal Dialysis: A Report of 3 Cases

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Open Journal of Nephrology 2024年第2期14卷 176-184页

作者： Mariam Jdidou sara Elmakkoul Nabil Hmaidouch Naima Ouzeddoun Loubna Benamar Department of Nephrology Dialysis and Renal Transplantation Ibn Sina University Hospital Rabat Morocco

Introduction: peritoneal dialysis (pD) is an extra-renal purification technique indicated for patients with end-stage kidney disease (ESKD). Although it has many advantages, it also has a number of complications, such as peritoneo-vaginal leakage of dialysate. Cases Reports: Three male patients, aged 70, 50 and 77 respectively, with ESKD were placed on pD. All three patients presented with inadequate drainage and the progressive appearance of bilateral hydrocele, which occurred one year (late leakage), two and four days (early leakage) respectively after the initiation of exchanges. The etiological investigation led to the conclusion of a peritoneo-vaginal leak associated with an inguinal hernia in only one case. The two cases of early leakage were treated by temporary suspension of pD, with a good response in one case and failure in the second, leading to hisdefinitive transfer to hemodialysis (HD);however, the hernia repair enabled immediate resumption of pD in the third patient. Discussion and Conclusion: peritoneo-vaginal leakage is a rare mechanical complication in pD. The clinical examination plays an essential role in confirming the diagnosis and in the therapeutic decision. If the diagnosis is uncertain, or if there is a clinical need to show the anatomy of the leak, an imaging approach becomes desirable. This complication should not prevent the progression of pD in the management of patients with ESKD.

关键词： peritoneal Dialysis peritoneal Leakage Hernia-peritoneal Scintigraphy