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Evolutionary fingerprint, phylogenetic and forest structure of tropical montane Atlantic cloud forests along an elevation gradient

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Journal of Mountain Science 2024年第4期21卷 1259-1271页

作者： Ravi Fernandes MARIANO Vanessa Leite REZENDE Cléber Rodrigo de SOUZA Patrícia Vieira POMPEU Rubens Manoel dos SANTOS Carolina Njaime MENDES Aloysio Souza de MOURA Felipe Santana MACHADO Warley Augusto Caldas CARVALHO marco Aurélio Leite FONTES Department of Forest Sciences Federal University of LavrasLavras 37200-900Brazil 2Environmental Defence Association of Minas Gerais Belo Horizonte 30360-110Brazil Department of Ecology and Conservation Federal University of LavrasLavras 37200-900Brazil Department of Forest Sciences State University of Mato Grosso do SulAquidauana 79200-000Brazil Agência Zetta Federal University of LavrasLavras 37200-900Brazil. Department of Natural Sciences Federal University of São João del-ReiSão João del-Rei 36307-352Brazil.

Environmental conditions can change markedly over geographical distances along elevation gradients,making them natural laboratories to study the processes that structure *** work aimed to assess the influences of elevation on Tropical Montane Cloud Forest plant communities in the Brazilian Atlantic Forest,a historically neglected *** evaluated the phylogenetic structure,forest structure(tree basal area and tree density)and species richness along an elevation gradient,as well as the evolutionary fingerprints of elevation-success on phylogenetic lineages from the tree *** do so,we assessed nine communities along an elevation gradient from 1210 to 2310 m *** large elevation *** relationships between elevation and phylogenetic structure,forest structure and species richness were investigated through Linear *** occurrence of evolutionary fingerprint on phylogenetic lineages was investigated by quantifying the extent of phylogenetic signal of elevation-success using a genus-level molecular *** results showed decreased species richness at higher elevations and independence between forest structure,phylogenetic structure and *** also verified that there is a phylogenetic signal associated with elevation-success by *** concluded that the elevation is associated with species richness and the occurrence of phylogenetic lineages in the tree communities evaluated in Mantiqueira *** the other hand,elevation is not associated with forest structure or phylogenetic ***,closely related taxa tend to have their higher ecological success in similar ***,we highlight the fragility of the tropical montane cloud forests in the Mantiqueira Range in face of environmental changes(*** warming)due to the occurrence of exclusive phylogenetic lineages evolutionarily adapted to environmental conditions(*** temperature)associated with each elevation range.

关键词： Atlantic Forest Cloud forest Conservation Community ecology Montane forests Phylogenetic diversity Phylogenetic signal

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Primary liver transplantation vs transplant after Kasai portoenterostomy in children with biliary atresia: A retrospective Brazilian single-center cohort

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World Journal of Transplantation 2024年第1期14卷 112-119页

作者： Melina Utz Melere Valberto Sanha marco Farina Carolina Soares da Silva Luiza Nader Cristine Trein Angelica Maria Lucchese Cristina Ferreira Antonio Nocchi Kalil Flavia Heinz Feier Department of Hepatology and Liver Transplantation Santa Casa de Porto AlegrePorto Alegre 90050170Brazil Department of Hepato-biliary-pancreatic Surgery and Liver Transplantation Irmandade Santa Casa de Misericórdia de Porto AlegrePorto Alegre 90020-090Brazil Department of Surgical Oncology Santa Rita Hospital/Santa Casa de Misericórdia de Porto AlegrePorto Alegre 90050-170Rio Grande do SulBrazil

BACKGROUND Biliary atresia(BA)is the most common indication for pediatric liver transplantation,although portoenterostomy is usually performed ***,due to the high failure rate of portoenterostomy,liver transplantation has been advocated as the primary procedure for patients with *** is still unclear if a previous portoenterostomy has a negative impact on liver transplantation *** To investigate the effect of prior portoenterostomy in infants un-dergoing liver transplantation for *** This was a retrospective cohort study of 42 pediatric patients with BA who underwent primary liver transplantation from 2013 to 2023 at a single tertiary center in *** with BA were divided into two groups:Those undergoing primary liver transplantation without portoenterostomy and those undergoing liver transplantation with prior *** variables were compared using the Student’s t-test or the Kruskal-Wallis test,and categorical variables were compared using theχ2 or Fisher’s exact test,as *** Cox regression analysis was performed to determine risk factors for portal vein *** and graft survival analyses were conducted with the Kaplan–Meier product-limit estimator,and patient subgroups were compared using the two-sided log-rank *** Forty-two patients were included in the study(25[60%]girls),23 undergoing liver transplantation without prior portoenterostomy,and 19 undergoing liver transplantation with prior *** with prior portoenterostomy were older(12 vs 8 months;P=0.02)at the time of liver transplantation and had lower Pediatric End-Stage Liver Disease scores(13.2 vs 21.4;P=0.01).The majority of the patients(35/42,83%)underwent livingdonor liver *** group of patients without prior portoenterostomy appeared to have a higher incidence of portal vein thrombosis(39 vs 11%),but this result did not reach statistical *** portoenterostomy

关键词： Hepatic portoenterostomy Biliary atresia Liver transplantation Patient outcome assessment Portal vein Survival

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具有Ruddlesden-Popper结构的杂化非本征铁电体(Ca_(1-x)Sm_(x))_(3)Ti_(2)O_(7)陶瓷的制备及其物理性能

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天津师范大学学报（自然科学版） 2024年第2期44卷 19-25页

作者： marco Antonio López-Aguila 柳志旭王守宇黄聪刘卫芳天津大学理学院天津300350 天津师范大学物理与材料科学学院天津300387

为探究稀土离子掺杂对Ca_(3)Ti_(2)O_(7)物理性能的调控,采用固相反应法制备了Sm^(3+)掺杂的(Ca_(1-x)Sm_(x))_(3)Ti_(2)O_(7)(x=0,0.02,0.04)陶瓷样品,通过XRD、XPS、紫外-可见光吸收光谱以及第一性原理计算等方法对样品的晶体结构、... 详细信息

为探究稀土离子掺杂对Ca_(3)Ti_(2)O_(7)物理性能的调控,采用固相反应法制备了Sm^(3+)掺杂的(Ca_(1-x)Sm_(x))_(3)Ti_(2)O_(7)(x=0,0.02,0.04)陶瓷样品,通过XRD、XPS、紫外-可见光吸收光谱以及第一性原理计算等方法对样品的晶体结构、光学性能、电学性能和磁学性能进行分析.结果表明:随着Sm^(3+)含量的增加,(Ca_(1-x)Sm_(x))_(3)Ti_(2)O_(7)的晶胞参数逐渐增大.Sm^(3+)掺杂导致氧空位减少,因此样品的漏电流随着Sm^(3+)掺杂量的增加而减小.同时,随着Sm^(3+)掺杂量的增加,样品的光学带隙呈现增大趋势.此外,第一性原理研究表明,Sm^(3+)掺杂可在体系中诱导出磁性能,进一步丰富了该材料的物理性能.

关键词： (Ca_(1-x)Sm_(x))_(3)Ti_(2)O_(7)陶瓷铁电性氧空位光学带隙第一性原理

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A Structured Method of Teaching Epidural Block reduces the incidence of accidental dural puncture in inexperienced trainees.

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Open Journal of Anesthesiology 2024年第4期14卷 131-135页

作者： marco Scorzoni Gianluigi Gonnella Emanuele Capogna Marina Campione Gaetano Draisci Matteo Velardo Giorgio Capogna Department of Anesthesiology Fondazione Policlinico Gemelli IRCCS Rome Italy Department of Economics and Law Enna Kore University Enna Italy European School of Obstetric Anesthesia Rome Italy

Background: The rate of accidental dural puncture is particularly high during the period of training, especially in novices. The structured epidural teaching model (SETM) includes three standardized video lessons, the construction of a 3D epidural module by trainees and practical training by using an epidural simulator with and without the CompuFlo™ Epidural instrument. In this study we report the retrospective analysis of the accidental dural puncture rate of inexperienced trainees during their 6 months clinical practice rotation in obstetrics before and after the introduction of the SETM in our Institution. Method: We evaluated the incidence of accidental dural puncture before the introduction of the SETM methodology and afterwards by analyzing our departmental database from February 2019 to January 2023. All epidural blocks were executed by trainees who had never previously performed an epidural block and were about to begin their obstetrics rotation. Results: We analyzed 7415 epidurals: 3703 were performed before the introduction of the SETM methodology (control group) and 3712 afterwards (study group). The incidence of accidental dural puncture was 0.37% for the control group and 0.13% for the study group (p<.05). The probability of making an accidental dural puncture was 64% (OR: 0.36) lower for trainees who had the training than for those who did not. Conclusions: After the introduction of the structured teaching method, we observed a significant reduction of accidental dural puncture during the training period. We hope that our observation will encourage a constructive discussion among experts about the need to use standardized and validated tools as a valuable aid in teaching epidural anesthesia.

关键词： teaching epidural Anesthesia obstetrical Anesthesia Anesthesia

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Prognostic role of platelet-to-lymphocyte ratio and neutrophil-to-lymphocyte ratio in patients with non-metastatic and metastatic prostate cancer:A meta-analysis and systematic review

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Asian Journal of Urology 2024年第2期11卷 191-207页

作者： Stefano Salciccia marco Frisenda Giulio Bevilacqua Pietro Viscuso Paolo Casale Ettore De Berardinis Giovanni Battista Di Pierro Susanna Cattarino Gloria Giorgino Davide Rosati Francesco Del Giudice Alessandro Sciarra Gianna Mariotti Alessandro Gentilucci Department of Urology Sapienza Rome UniversityPoliclinico Umberto I00161 RomeItaly Department of Urology Humanitas20089 RozzanoMIItaly

Objective: To analyze data available in the literature regarding a possible prognostic value of the platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) in prostate cancer (PCa) patients stratified in non-metastatic and metastatic ***: A literature search process was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. In our meta-analysis, the pooled event rate estimated and the pooled hazard ratio were calculated using a random effect ***: Forty-two articles were selected for our analysis. The pooled risk difference for non-organ confined PCa between high and low NLR cases was 0.06 (95% confidence interval [CI]: −0.03-0.15) and between high and low PLR cases increased to 0.30 (95% CI: 0.16-0.43). In non-metastatic PCa cases, the pooled hazard ratio for overall mortality between high and low NLR was 1.33 (95% CI: 0.78-1.88) and between high and low PLR was 1.47 (95% CI: 0.91-2.03), whereas in metastatic PCa cases, between high and low NLR was 1.79 (95% CI: 1.44-2.13) and between high and low PLR was 1.05 (95% CI: 0.87-1.24).Conclusion: The prognostic values of NLR and PLR in terms of PCa characteristics and responses after treatment show a high level of heterogeneity of results among studies. These two ratios can represent the inflammatory and immunity status of the patient related to several conditions. A higher predictive value is related to a high NLR in terms of risk for overall mortality in metastatic PCa cases under systemic treatments.

关键词： Prostatic neoplasm Neutrophil-to-lymphocyte ratio Platelet-to-lymphocyteratio Meta-analysis Radical prostatectomy Metastatic

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Human leukocyte antigen compatibility and incidence of donorspecific antibodies in pediatric liver transplant recipients

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World Journal of Gastroenterology 2024年第33期30卷 3837-3845页

作者： Melina U Melere Flavia H Feier Jorge Neumann Antônio N Kalil Juliana de M Montagner Luiza S Nader Carolina S da Silva marco Aurélio F Junior Gabriela P Coral Guilherme P Bobsin Cristina T Ferreira Department of Hepatology and Liver Transplantation Santa Casa de Porto AlegrePorto Alegre 90050170Rio Grande do SulBrazil Department of Hepato-biliary-pancreatic Surgery and Liver Transplantation Irmandade Santa Casa de Misericórdia de Porto AlegrePorto Alegre 90020-090Rio Grande do SulBrazil Postgraduation Program in Medicine:Hepatology Federal University of Health Sciences of Porto AlegrePorto Alegre 90050-170Rio Grande do SulBrazil Laboratory of Transplantation Immunology Irmandade Santa Casa de Misericórdia de Porto AlegrePorto Alegre 90020-090Rio Grande do SulBrazil

BACKGROUND Antibody-mediated rejection following liver transplantation(LT)has been increasingly recognized,particularly with respect to the emergence of de novo donor-specific antibodies(DSAs)and their impact on graft *** substantial evidence for adult populations exists,research focusing on pediatric LT outcomes remains *** To investigate the prevalence of human leukocyte antigen(HLA)mismatches and DSA and evaluate their association with rejection episodes after pediatric *** A cohort of pediatric LT recipients underwent HLA testing at Santa Casa de Porto Alegre,Brazil,between December 2013 and December *** patients who survived for>30 days after LT with at least one DSA analysis were *** classes I and II and cross-matches were *** presence of de novo DSA(dnDSA)was evaluated at least 3 months after LT using the Luminex®single antigen bead method,with a positive reaction threshold set at 1000 *** episodes were confirmed by liver *** Overall,67 transplanted children were analyzed;61 received grafts from living donors,85%of whom were related to ***-transplant DSA(class I or II)was detected in 28.3%of patients,and dnDSA was detected in 48.4%.The median time to DSA detection after LT was 19.7[interquartile range(IQR):4.3-35.6]*** rejection occurred in 13 patients at follow-up,with C4d positivity observed in 5/13 Liver *** median time to rejection was 7.8(IQR:5.7-12.8)*** presence of dnDSA was significantly associated with rejection(36%vs 3%,P<0.001).The rejection-free survival rates at 12 and 24 months were 76%vs 100%and 58%vs 95%for patients with dnDSA anti-DQ vs those without,*** Our findings highlight the importance of incorporating DSA assessment into pre-and post-transplantation protocols for pediatric LT *** implications may include immunosuppression minimization strategies based on this analysis in pediatric LT recip

关键词： Human leukocyte antigens Donor-specific antibodies Liver transplantation Pediatric Rejection

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Adherence to Pharmacotherapy in Post-Menopausal Women with Hypertension or Metabolic Syndrome: Real World Experience

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International Journal of Clinical Medicine 2024年第3期15卷 145-154页

作者： Maria Maiello Francesca Amati Vincenzo Ezio Santobuono Andrea Igoren Guaricci Cinzia Forleo marco Matteo Ciccone Pasquale Palmiero Department of Cardiology ASL BR SSN3 Brindisi Italy Cardiovascular Diseases Section Interdisciplinary Department of Medicine (DIM) University of Bari “Aldo Moro” Bari Italy

Background: Adherence to medications is dependent upon a variety of factors, including individual characteristics of the patient, interactions with health care providers, and medication complexity. Even though several studies were conducted to test intervention strategies, results are uncertain. Aim: The aim of the study is to assess if a tailored combined intervention strategy improves medication adherence in a large population of post-menopausal women affected by hypertension or metabolic syndrome. Methods: We enrolled 6833 patients aged 50 to 69 years, 85.7% with hypertension, and 14.3% with metabolic syndrome. A network between patients, general practitioners, and cardiologists was established. Interventions included education, adequate information to patients, a simplified scheme of treatment, and periodic adherence assessment. These were either delivered as healthcare provider supports or using modern technology. Medication adherence was estimated by the proportion of days covered for all classes of drugs after the index date. Results: Non-adherent hypertensive women were 297 (5%), and those with metabolic syndrome were 73 (7.4%) (p Conclusions: The rate of non-adherence in both settings of postmenopausal women was 7.7%, much lower than that described in the literature. This rate was increased in patients with metabolic syndrome;probably it is related to the complexity of the therapeutic scheme or to a poor consciousness of the disease. Therefore, implementing a tailored combined intervention can improve significantly patients’ adherence to medical therapy.

关键词： Adherence Cardiovascular Prevention Postmenopausal Women Hypertensive Metabolic Syndrome

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Herpes simplex keratitis:A brief clinical overview

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World Journal of Virology 2024年第1期13卷 5-32页

作者： Mutali Musa Ehimare Enaholo Gladness Aluyi-Osa George Nnamdi Atuanya Leopoldo Spadea Carlo Salati marco Zeppieri Department of Optometry University of BeninBenin 300283Nigeria Department of Ophthalmology Africa Eye Laser CentreKm 7Benin 300105Nigeria Department of Ophthalmology Centre for Sight AfricaNkpor 434101Nigeria Eye Clinic Policlinico Umberto I"Sapienza"University of RomeRome 00142Italy of Ophthalmology University Hospital of UdineUdine 33100Italy

The aim of our minireview is to provide a brief overview of the diagnosis,clinical aspects,treatment options,management,and current literature available regarding herpes simplex keratitis(HSK).This type of corneal viral infection is caused by the herpes simplex virus(HSV),which can affect several tissues,including the *** significant aspect of HSK is its potential to cause recurrent episodes of inflammation and damage to the *** the initial infection,the HSV can establish a latent infection in the trigeminal ganglion,a nerve cluster near the *** virus may remain dormant for extended *** reactivation of the virus can occur,leading to recurrent episodes of *** triggering reactivation include stress,illness,immunosuppression,or *** episodes can manifest in different clinical patterns,ranging from mild epithelial involvement to more severe stromal or endothelial *** severity and frequency of recurrences vary among *** cases of HSK,especially those involving the stroma and leading to scarring,can result in vision impairment or even blindness in extreme *** cornea's clarity is crucial for good vision,and scarring can compromise this,potentially leading to visual *** management of HSK involves not only treating acute episodes but also implementing long-term strategies to prevent recurrences and attempt repairs of corneal nerve endings via *** medications,such as oral Acyclovir or topical Ganciclovir,may be prescribed for *** immune response to the virus can contribute to corneal ***,caused by the body's attempt to control the infection,may inadvertently harm the corneal *** should be informed about triggers and advised on measures to minimize the risk of *** summary,the recurrent nature of HSK underscores the importance of both acute and long-term management strategies to preserve corneal health and maintai

关键词： Herpes simplex virus Herpes simplex keratitis Acyclovir Neurotization Reactivation

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Minimally invasive surgical therapies(MISTs)for lower urinary tract symptoms(LUTS):promise or panacea?

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Asian Journal of Andrology 2024年第2期26卷 135-143页

作者： Gian Maria Busetto Andrea Checchia marco Recchia Edoardo Tocci Ugo G Falagario Gennaro Annunziata Pasquale Annese Nicola d'Altilia Vito Mancini Matteo Ferro Felice Crocetto Octavian Sabin Tataru Luca Di Gianfrancesco Angelo Porreca Francesco Del Giudice Ettore De Berardinis Carlo Bettocchi Luigi Cormio Giuseppe Carrieri University of Foggia Foggia 71122Italy Department of Urology and Renal Transplantation Policlinico of FoggiaFoggia 71122Italy Urology Unit "G.Tatarlla"HospitalCerignola 71042Italy Urology Unit European Institute of Oncology(IE0)IRCcSMilan 20141Italy University of Naples Federico Il Naples 80126Italy G.E.Palade University of Medicine PharmacyScienceand Technology of Targu MuresTargu Mures 540142Romania Department of Oncological Urology Veneto Institute of Oncology(IOv)IRccSPadua 35128Italy Department of Maternal-Infant and Urological Sciences Sapienza Rome UniversityRoma 00161Italy Urology Unit "L.Bonomo"HospitalAndria 76123Italy

The increasing importance of treatment of lower urinary tract symptoms(LUTS),while avoiding side effects and maintaining sexual function,has allowed for the development of minimally invasive surgical therapies(MiSTs).Recently,the European Association of Urology guidelines reported a paradigm shift from the management of benign prostatic hyperplasia(BPH)to the management of nonneurogenic male *** aim of the present review was to evaluate the efficacy and safety of the most commonly used MisTs:ablative techniques such as aquablation,prostatic artery embolization,water vapor energy,and transperineal prostate laser ablation,and nonablative techniques such as prostatic urethral lift and temporarily implanted nitinol device(iTIND).MiSTs are becoming a new promise,even if clinical trials with longer follow-up are still *** of them are still under investigation and,to date,only a few options have been given as a recommendation for *** cannot be considered as standard of care and are not suitable for all *** and disadvantages should be underlined,without forgetting our objective:treatment of LUTS and re-treatment avoidance.

关键词： aquablation iTIND prostatic artery embolization prostatic urethral lift transperineal prostate laser ablation water vapor energy

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电能变革——卫生纸干燥中的能效提升

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生活用纸 2024年第5期24卷 56-57页

作者： marco Cattani George Nowakowski 安德里茨Novimpianti 安德里茨加拿大Lachine工厂

安德里茨Novimpianti产品经理marco Cattani和安德里茨加拿大Lachine工厂卫生纸干燥业务副总裁George Nowakowski表示,随着卫生纸厂对能耗优化与出色可持续性的渴望愈发强烈,安德里茨电加热式气罩系统的出现可谓恰逢其时。

关键词：副总裁产品经理卫生纸能效提升可持续性能耗优化

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