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Turner-Kieser Syndrome or Iliac Horn Syndrome, a Challenge for the Anesthesiologist: A Case Report and a Literature Review

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Open Journal of Anesthesiology 2022年第3期12卷 99-104页

作者： Erika Amorim Melo Moreira kelly ribeiro moura barboza Suellen Leal Pagano Michelle Magnago ribeiro Vinicius Santana Nunes João Magnago Santos Vila Velha University Department of Anesthesiology Vila Velha Brazil Vila Velha University Department of Gastroenterology Vila Velha Brazil Department of Anesthesiology Federal University of Esp&iacute rito Santo Vit&oacute ria Brazil Department of Anesthesiology Evang&eacute lico Hospital Vit&oacute ria Brazil

Turner-Kieser syndrome is a rare genetic disorder, autosomal dominant, which is related to variable gene expression and high penetrance, due to mutations in the LMX1B gene that affects connective tissue. The clinic has characteristics with alterations in nails, knees, elbows, and presence of iliac horns that makes the anesthetic difficult. However, data in the literature needs more research on this area. The present report is a cesarean section under general intravenous anesthesia performed on a 32-week pregnant woman due to the maternal risk of full-term evolution and aims to contribute to the anesthetic management of patients with this syndrome as there are few descriptions in the literature regarding the anesthetic management in Turner-Kieser syndrome. Even being a case report, the syndrome is rare and it is important to be reported to all anesthesiologists becoming aware of its management and to choose the best technique and anticipate possible complications. During general anesthesia, the technique chosen for the case reported here, we emphasize the risks of possible difficulty in intubating and positioning the patient, as well as renal impairment caused by changes in the cardiovascular autonomic response due to the choice of some drugs. Therefore, in the present report, our option was intravenous general anesthesia because of maternal complications, where fast acting drugs without renal metabolism or excretion were selected, resulting in an uneventful anesthetic procedure.

关键词： Rare Disease Pregnancy Anesthesia Neuraxial Block Case Report

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Sensors Applied to Plant Breeding: Leaf Reflectance Indices (LRIs) and Resistance to Anthracnose in Capsicum annuum L. var. annuum

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Advances in Remote Sensing 2024年第1期13卷 1-17页

作者： Rosimara barboza Bispo Maria Do Socorro Bezerra Araújo Antônio André da Silva Alencar Cláudia Pombo Sudré Rosana Rodrigues Plant Breeding Laboratory Darcy Ribeiro North Fluminense State University Campos dos Goytacazes Brazil Plant Breeding Laboratory University of the State of Mato Grosso Cáceres Brazil

The present work investigated the efficiency of leaf reflectance indices in the identification of Capsicum annuum L. var. annuum resistant to anthracnose in the fruit. Twenty-five F5:6 families originating from contrasting parents were assessed;the parents were accession UENF 2285 (susceptible to anthracnose) and accession UENF 1381, a hot pepper resistant to anthracnose in the fruit. The experiment was carried out in an experimental field in Campos dos Goytacazes, Rio de Janeiro, Brazil, between May and October of 2021. The treatments were arranged in a randomized block design, with three replications and five plants per plot. Fifteen LRIs were estimated using a CI-710 portable mini leaf spectrometer. The assessments covered all plant growth after flowering, and a total of six assessments were performed at 15-days intervals, beginning at 35 and ending 120 days after flowering (DAFs). Analysis of variance in a split-plot scheme was performed, as were tests of mean groupings and principal components analysis (PCA). The best period for evaluating leaf reflectance indices in C. annuum var. annuum is 120 days after flowering. The leaf reflectance indices PRI, CNDVI and Ctr2 stood out as effective in distinguishing between resistant and susceptible genotypes.

关键词： Phenotyping Bell Pepper CI-710 Colletotrichum scovillei

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Adipose tissue lipolysis and remodeling during the transition period of dairy cows

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Journal of Animal Science and Biotechnology 2017年第4期8卷 787-798页

作者： G.Andres Contreras Clarissa Strieder-barboza William Raphael Department of Large Animal Clinical Sciences College of Veterinary MedicineMichigan State UniversityEast LansingMI 48824USA

Elevated concentrations of plasma fatty acids in transition dairy cows are significantly associated with increased disease susceptibility and poor lactation performance. The main source of plasma fatty acids throughout the transition period is lipolysis from adipose tissue depots. During this time, plasma fatty acids serve as a source of calories mitigating the negative energy balance prompted by copious milk synthesis and limited dry matter *** research has demonstrated that lipolysis in the adipose organ is a complex process that includes not only the activation of lipolytic pathways in response to neural, hormonal, or paracrine stimuli, but also important changes in the structure and cellular distribution of the tissue in a process known as adipose tissue remodeling. This process involves an inflammatory response with immune cell migration, proliferation of the cellular components of the stromal vascular fraction, and changes in the extracellular matrix. This review summarizes current knowledge on lipolysis in dairy cattle, expands on the new field of adipose tissue remodeling, and discusses how these biological processes affect transition cow health and productivity.

关键词： Adipose tissue macrophages Adipose tissue remodeling Lipolysis Transition dairy cows

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Methane Direct Conversion on Mo/ZSM-5 Catalysts Modified by Pd and Ru

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Journal of Natural Gas Chemistry 2006年第2期15卷 82-86页

作者： Priscila Dias Sily Fabio Bellot Noronha Fabio barboza Passos Departamento de Engenharia Química Universidade Federal FluminenseRua Passo da Pátria156 Niterói -RJ CEP 24210-240Brazil Instituto Nacional de Tecnologia Av. Venezuela 82Rio de Janeiro -RJ CEP 20081-312Brazil Departamento de Engenharia Química Universidade Federal FluminenseRua Passo da Pátria156 Niterói-RJ CEP 24210-240Brazil

The effect of addition of Ru and Pd to Mo/HZSM-5 catalysts used in the dehydroaromatization of methane was investigated. Catalytic tests and temperature-programmed oxidation results showed that Pd-based catalysts were more selective to naphthalene and suffered strong deactivation. The presence of Ru improved the activity and stability, with a decrease in the carbonaceous deposit probably because of a mechanism of protection of the Mo2C surface.

关键词： methane Pd Ru Mo ZSM-5 dehydroaromatization

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Global prevalence and gender inequalities in at least 60 min of self-reported moderate-to-vigorous physical activity 1 or more days per week:An analysis with 707,616 adolescents

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Journal of Sport and Health Science 2024年第5期13卷 709-716页

作者： Raphael H.O.Araujo AndrúO.Werneck Clarice L.Martins Luciana L.barboza Rafael M.Tassitano Nicolas Aguilar-Farias Gilmar M.Jesus Robinson Ramírez-Véelez Riki Tesler Adewale L.Oyeyemi Ellen C.M.Silva Robert G.Weaver Mark S.Tremblay Javier Brazo-Sayavera Grégore I.Mielke Danilo R.P.Silva Graduation Program in Health Sciences Londrina State University(UEL)Londrina 86057-970Brazil Center for Epidemiological Research in Nutrition and Health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Department of Physical Education Federal University of ParaıbaParaıba 58051-900Brazil Research Centre of Physical Activity Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal Postgraduate Program in Physical Education University of BrasıliaBrasılia 70910-900Brazil Department of Kinesiology and Community Health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Department of Physical Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Department of Health State University of Feira de SantanaFeira de Santana 44036-900Brazil Navarrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain Facultad de Ciencias de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia Health Management Department Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of Health Solutions Arizona State UniversityPhoenixAZ 85004USA Arnold School of Public Health University of South CarolinaColumbiaSC 29208USA Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada Department of Health Sciences Carleton UniversityOttawaON K1S 5B6Canada Department of Sports and Computer Science Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Universitario Regional Noreste Universidad de la RepublicaRivera 40000Uruguay School of Public Health The University of QueenslandBrisbaneQLD 4006Australia Department of Physical Education

Background:Guidelines recommend that adolescents should accumulate an average of 60 min per day of moderate-to-vigorous physical activity(MVPA).However,using only this cut-off could hide important *** instance,from a population-level point of view,increasing physical activity for those with no or low physical activity could provide more health benefits than increasing physical activity for those with intermediate ***,including a more sensitive cut-point of≥1 days per week could be an additional strategy for identifying those with low access/opportunities for physical activity ***,the current study aims to estimate the prevalence of≥60 min of MVPA≥1 days per week among adolescents globally,and to describe any relevant gender ***:We used representative datasets from 146 countries/territories collected between 2003 and *** was *** were grouped into younger(≤14 years old)and older(>14 years old)*** Poisson regression models were used to identify the relative differences in≥60 min of MVPA≥1 days per week between boys and girls,and random-effects meta-analysis models were used to identify the pooled *** were stratified by country and ***:Approximately 80%of both younger and older adolescents reported≥60 min of MVPA≥1 days per *** prevalence was≥94%in Europe and Central Asia and North America,while the estimates for the other regions were14y)=1.09(95%CI:1.08-1.10)).Conclusion:Approximately 8 out of 10 adolescents reported accumulating≥60 min of MVPA≥1 days per week,with notable differences between *** differences were observed in several countries,especially among the oldest *** fo

关键词： Global School-based Student Health Survey Health Behaviour Among School-aged Children survey Inequality Surveillance Youth

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Correlation network analysis shows divergent effects of a long-term,high-fat diet and exercise on early stage osteoarthritis phenotypes in mice

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Journal of Sport and Health Science 2020年第2期9卷 119-131页

作者： Timothy M.Griffin Albert Batushansky Joanna Hudson Erika barboza Prado Lopes Aging and Metabolism Research Program Oklahoma Medical Research Foundation(OMRF)Oklahoma CityOK 73104USA Reynolds Oklahoma Center on Aging and Departments of Biochemistry and Molecular Biology Physiologyand Geriatric MedicineUniversity of Oklahoma Health Sciences CenterOklahoma CityOK 73104USA

Background:Obesity increases knee osteoarthritis(OA) risk through metabolic,inflammatory,and biomechanical factors,but how these systemic and local mediators interact to drive OA pathology is not well *** tested the effect of voluntary running exercise after chronic diet-induced obesity on knee OA-related cartilage and bone pathology in *** then used a correlation-based network analysis to identify systemic and local factors associated with early-stage knee OA phenotypes among the different diet and exercise ***:Male C57 BL/6 J mice were fed a defined control(10% kcal fat) or high fat(HF)(60% kcal fat) diet from 6 to 37 weeks of *** 25 weeks,one-half of the mice from each diet group were housed in cages with running wheels for the remainder of the ***,micro computed tomography,and magnetic resonance imaging were used to evaluate changes in joint tissue structure and OA *** local variables were then compared to systemic metabolic(body mass,body fat,and glucose tolerance),inflammatory(serum adipokines and inflammatory mediators),and functional(mechanical tactile sensitivity and grip strength) outcomes using a correlation-based network *** and exercise effects were evaluated by two-way analysis of ***:An HF diet increased the infrapatellar fat pad size and posterior joint osteophytes,and wheel running primarily altered the subchondral cortical and trabecular *** HF diet nor exercise altered average knee cartilage OA scores compared to control ***,the coefficient of variation was≥25% for many outcomes,and some mice in both diet groups developed moderate OA(>33% maximum score).This supported using correlation-based network analyses to identify systemic and local factors associated with early-stage knee OA *** wheel-running cohorts,an HF diet reduced the network size compared to the control diet group despite similar running distances,suggesting that diet-induced obesi

关键词： Inflammation Knee Mouse Obesity Wheel running

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Oxidative stress, antioxidants and intestinal calcium absorption

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World Journal of Gastroenterology 2017年第16期23卷 2841-2853页

作者： Gabriela Diaz de barboza Solange Guizzardi Luciana Moine Nori Tolosa de Talamoni Laboratorio“Dr.Fernando Canas” Cátedra de Bioquímica y Biología MolecularFacultad de Ciencias MédicasINICSA(CONICET-Universidad Nacional de Córdoba)Pabellón ArgentinaCiudad UniversitariaCórdoba 5000Argentina

The disequilibrium between the production of reactive oxygen(ROS) and nitrogen(RNS) species and their elimination by protective mechanisms leads to oxidative stress. Mitochondria are the main source of ROS as by-products of electron transport chain. Most of the time the intestine responds adequately against the oxidative stress, but with aging or under conditions that exacerbate the ROS and/or RNS production, the defenses are not enough and contribute to developing intestinal pathologies. The endogenous antioxidant defense system in gut includes glutathione(GSH) and GSH-dependent enzymes as major components. When the ROS and/or RNS production is exacerbated, oxidative stress occurs and the intestinal Ca2+ absorption is inhibited. GSH depleting drugs such as DLbuthionine-S,R-sulfoximine, menadione and sodium deoxycholate inhibit the Ca2+ transport from lumen to blood by alteration in the protein expression and/or activity of molecules involved in the Ca2+ transcellular and paracellular pathways through mechanisms of oxidative stress, apoptosis and/or autophagy. Quercetin, melatonin, lithocholic and ursodeoxycholic acids block the effect of those drugs in experimental animals by their antioxidant, anti-apoptotic and/or anti-autophagic properties. Therefore, they may become drugs of choice for treatment of deteriorated intestinal Ca2+ absorption under oxidant conditions such as aging, diabetes, gut inflammation and other intestinal disorders.

关键词： Transcellular and paracellular Ca2+pathways DL-buthionine-S R-sulfoximine Menadione Sodium deoxycholate Lithocholic acid Ursodeoxycholic acid Melatonin

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Development of a Ready-to-Use PSMA-11 Kit Formulation and Biological Evaluation of Binding Affinity

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Advances in Molecular Imaging 2024年第2期13卷 7-22页

作者： Maria Renata Valente Brandão Freire Natália Marchesan Bexiga Marco Antonio Stephano João Ezequiel Oliveira Carlos Roberto Jorge Soares Ana Cláudia Camargo Miranda Anna Carolina de Alcântara Barbosa Marycel Figols de barboza Laura Fernanda Garcia Luiz Felipe S. Teixeira Maria Helena Marumo Bellini Natanael Gomes da Silva Luiza Mascarenhas Balieiro Joel Mendes Elaine Bortoleti de Araújo Centro de Radiofarmcia Instituto de Pesquisas Energticas e Nucleares (IPEN) Cidade Universitria So Paulo Brasil Departamento de Tecnologia Farmacutica Faculdade de Cincias Farmacuticas (USP) Cidade Universitria So Paulo Brasil Centro de Biotecnologia Instituto de Pesquisas Energticas e Nucleares (IPEN) Cidade Universitria So Paulo Brasil Departamento de Medicina Nuclear do Hospital Israelita Albert Einstein So Paulo/SP Brasil

Introduction: 68Ga-PSMA-11 is considered the gold standard in detection of micro and oligometastases in advanced prostate cancer, being used for therapeutic planning, as well as, potentially, for evaluating response to treatment. The development of ready-to-use lyophilized kit of PSMA-11 adds quality and safety to the routine use of this radiopharmaceutical and represents a pharmacotechnical challenge as it must preserve the integrity and specificity of the ligand. Methods: PSMA-11 kit formulation was proposed, considering radiolabeling parameters and the preservation of the peptide during the lyophilization process, using mannitol as an excipient. Critical temperature characterization studies were carried out using DSC equipment and the freeze-drying process was developed. The direct radiolabeling conditions were evaluated and standardized using 68Ge/68Ga generator eluate from two different manufacturers (ITG and Eckert & Ziegler). The radiochemical purity was evaluated by TLC and HPLC. Biological evaluation was carried out with lyophilized PSMA-11 to demonstrate the integrity of the peptide and preservation of biological activity after the lyophilization process. Results: Based on critical temperature characterization studies, the freeze-drying cycle was designed to reach a freezing temperature of around −40˚C and primary drying at 2˚C. Using 20 mg of mannitol, an intact and elegant lyophilized cake was obtained. PSMA-11 lyophilized kit was directly labeled with 68Ga eluate from 68Ge/68Ga GMP generators (ITG and Eckert & Ziegler) resulting in % RP > 95% at pH 4.0 to 4.5. The results obtained from in vitro and in vivo biological competition studies confirmed the preservation of PSMA-11 affinity for the receptor after lyophilization. Conclusion: A lyophilized formulation (Kit) of PSMA-11 was successfully obtained, which preserved the integrity and biological activity of the peptide and guaranteed radiolabeling efficiency.

关键词： 68Ga-PSMA-11 Prostate-Specific Membrane Antigen (PSMA) Ready-to-Use Kit GMP-Grade Generators Metastatic Prostate Cancer PET Imaging

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Glutathione depleting drugs, antioxidants and intestinal calcium absorption

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World Journal of Gastroenterology 2018年第44期24卷 4979-4988页

作者： Luciana Moine María Rivoira Gabriela Díaz de barboza Adriana Pérez Nori Tolosa de Talamoni Laboratorio "Dr. Fernando Canas" Cátedra de Bioquímica y Biología Molecular Facultad de Ciencias Médicas INICSA (CONICET-Universidad Nacional de Córdoba) Córdoba 5000 Argentina

Glutathione （GSH） is a tripeptide that constitutes one of the main intracellular reducing compounds. The normal content of GSH in the intestine is essential to optimize the intestinal Ca2＋ absorption. The use of GSH depleting drugs such as DL-buthionine-S,R-sulfoximine, menadione or vitamin K3, sodium deoxycholate or diets enriched in fructose, which induce several features of the metabolic syndrome, produce inhibition of the intestinal Ca2＋ ab-sorption. The GSH depleting drugs switch the redox state towards an oxidant condition provoking oxida-tive/nitrosative stress and inflammation, which lead to apoptosis and/or autophagy of the enterocytes. Either the transcellular Ca transport or the paracellular Ca route are altered by GSH depleting drugs. The gene and/or protein expression of transporters involved in the transcellular Ca2＋ pathway are decreased. The favonoids quercetin and naringin highly abrogate the inhibition of intestinal Ca2＋ absorption, not only by restoration of the GSH levels in the intestine but also by their anti-apoptotic properties. Ursodeoxycholic acid, melatonin and glutamine also block the inhibition of Ca2＋ transport caused by GSH depleting drugs. The use of any of these antioxidants to ameliorate the intestinal Ca2＋ absorption under oxidant conditions associated with different pathologies in humans requires more investigation with regards to the safety,pharmacokinetics and pharmacodynamics of them.

关键词： Glutathione Transcellular and paracellular Ca^2+pathways DL-buthionine-S,R-sulfoximine Fructose rich diet Menadione Sodium deoxycholate Glutamine Ursodeoxycholic acid Melatonin Quercetin Naringin

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KCl:Eu^(2+) as a solar UV-C radiation dosimeter. Optically stimulated luminescence and thermoluminescence analyses

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Journal of Rare Earths 2009年第4期27卷 579-583页

作者： I.Aguirre de Cárcer H.L.D'Antoni M.barboza-Flores V.Correcher F.Jaque Departamento Física de Materiales Universidad Autónoma Madrid Spain NASA Ames Research Center Moffett Field California USA Centro de Investig ción en Física Universidad de Sonora México Centro Investigaciones Energía y Medioambientales (CIEMAT) Madrid Spain

The KCI：Eu2＋ system response to UV-C was investigated by analyzing the optically stimulated luminescence （OSL） and ther- mo-luminescence （TL） signal produced by ultraviolet light exposure at room temperature. It was found that after UV-C ***, OSL was produced on a wide band of visible wavelengths with decay time that varied by several orders of magnitude depending on the Eu2＋ aggregation state. In spite of the low intensity of solar UV-C reaching the Earth＇s surface in Madrid （40° N, 700 m a.s.1.）, it was possible to measure the UV-C radiation dose at 6：48 solar time by using the TL response of the KCI：Eu2＋ system and differentiate it from the ambient beta radiation dose.

关键词： thermo-luminescence rare-earth-doped alkali halides solar ultraviolet dosimeter environmental radiation

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