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Effectiveness of Laser Therapy (AlGaInP) on Cicatrization of Experimental Cutaneous Wound in Rats

International journal of Clinical Medicine 2014年第9期5卷 525-530页

作者： Renata dos Santos Vasconcelos Renata Prado Vasconcelos Luana Torres Monteiro Melo carolina araújo castro Adriana Rolim Campos Ana Paula Vasconcellos Abdon Department of Biotechnology State University of Ceara (UECE) Fortaleza Brazil Department of Health Sciences University of Fortaleza (UNIFOR) Fortaleza Brazil Department of Medical Sciences Federal University of Ceara (UFC) Fortaleza Brazil Department of Physiology State University of Ceara (UECE) Fortaleza Brazil

The use of laser therapy is one of the most effective tools in the prevention and treatment of skin ulcers. It is an effective treatment choice because it potentiates the trophic regenerative, anti inflammatory, and painkiller effects. This study aimed to assess the effectiveness of low level laser therapy in treating induced cutaneous ulcers in rats. An experimental study using 12 female Wistar rats (Rattus novergicus), weighing between 150 and 250 g, from the room of animal husbandry at the Center of Health Sciences of UNIFOR. Rats underwent surgery to induce cutaneous ulcer. Subsequently, the animals were divided into two randomized groups: 1) Control group;and 2) Experimental group. They received nine applications of AlGaInP laser treatment (power of 30 mW) with an intensity of 4 J/cm2, using the scan method, for 15 seconds over the entire ulcer. The cicatrization process was evaluated from the 1st to 19th postoperative (PO) day, but on alternate days. The results showed that animals treated with laser had less area of cutaneous wound than the control group from the 7th until the 17th postoperative day, highlighting the 7th and the 9th PO with a significant reduction in wound area of 28.8% (p = 0.00) and 23,5% (p = 0.01), respectively. Treatment with the AlGaInP laser was effective in the repair of cutaneous wound when compared to the control group—particularly on the 7th postoperative day.

关键词： Laser Therapy Rats Wound Healing Regeneration

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Hypothalamic circuits and aging:keeping the circadian clock updated

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Neural Regeneration Research 2024年第9期19卷 1919-1928页

作者： Rosa Vázquez-Lizarraga Lucia Mendoza-Viveros carolina Cid-castro Sareni Ruiz-Montoya Erick Carreño-Vázquez Ricardo Orozco-Solis Instituto Nacional de Medicina Genómica(INMEGEN) México CityMéxico Centro de Investigacíon sobre el Envejecimiento Centro de Investigacíon y de Estudios Avanzados(CIE-CINVESTAV)México CityMéxico Instituto de Investigaciones Biomédicas Universidad Nacional Autónoma de México UNAMMéxico CityMéxico

Over the past century,age-related diseases,such as cancer,type-2 diabetes,obesity,and mental illness,have shown a significant increase,negatively impacting overall quality of *** on aged animal models have unveiled a progressive discoordination at multiple regulatory levels,including transcriptional,translational,and post-translational processes,resulting from cellular stress and circadian *** circadian clock emerges as a key regulator,sustaining physiological homeostasis and promoting healthy aging through timely molecular coordination of pivotal cellular processes,such as stem-cell function,cellular stress responses,and inter-tissue communication,which become disrupted during *** the crucial role of hypothalamic circuits in regulating organismal physiology,metabolic control,sleep homeostasis,and circadian rhythms,and their dependence on these processes,strategies aimed at enhancing hypothalamic and circadian function,including pharmacological and non-pharmacological approaches,offer systemic benefits for healthy *** brain-directed drug administration represents a promising avenue for effectively targeting specific brain regions,like the hypothalamus,while reducing side effects associated with systemic drug delivery,thereby presenting new therapeutic possibilities for diverse age-related conditions.

关键词： aging astrocytes cellular stress responses circadian clock hypothalamus intranasal drug administration metabolic control nutrient sensor SIRT1 sleep homeostasis

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Epidemio-toxicological profile of suicide cases:analysis from a forensic unit in Brazil

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Forensic Sciences Research 2022年第4期7卷 643-649页

作者： carolina de castro Martins Yara Viera Lemos Maycoln Leoni Martins Teodoro Ana Paula Drummond-Lage Department of Phsycology Universidade Federal de Minas GeraisBelo HorizonteMGBrazil Department of Forensic Anthropology Polícia Civil de Minas GeraisBelo HorizonteMGBrazil School of Medicine Faculdade de Ciências Médicas de Minas GeraisBelo HorizonteMGBrazil Post-Graduation Department Faculdade de Ciências Médicas de Minas GeraisBelo HorizonteMGBrazil

The suicide phenomenon involves complex interactions between psychological,biological,cultural and socio-environmental *** study aimed to assess the epidemiological and toxicological profiles of officially confirmed suicide *** study was performed using autopsy reports,forensic anthropology examinations and police summaries of all suicide cases that underwent toxicological analysis at an Official Forensic Laboratory(Minas Gerais,Brazil)in 1 *** sample set was composed of 351 suicide victims,predominantly men(70.32%),most of them were adults between 31 and 64 years old(62.11%),with mixed skin colour(48.89%)and low educational level(66.44%).The most common suicide method was hanging(57.79%),followed by intoxication(30.45%).Most victims presented positive toxicological results(56.41%),especially for the presence of medicines(37.6%),illicit drugs(36.3%)and pesticides(26.1%).Our study corroborated previous data that most suicide victims have low educational *** most common toxicological findings were medicines,especially prescription drugs,followed by illicit drugs and *** hope this study contributes to reflections and planning of preventive suicide programmes,considering the described profiles of victims.

关键词： Forensic sciences forensic toxicology forensic medicine forensic anthropology suicide

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Prevention of bile spillage during cholecystectomy: current evidences and considerations

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Hepatobiliary Surgery and Nutrition 2020年第1期9卷 109-111页

作者： Maurizio Zizzo Lorenzo Manzini Magda Zanelli Loredana De Marco carolina castro Ruiz Antonio Manenti Valerio Annessi Surgical Oncology Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaArcispedale Santa Maria Nuova di Reggio EmiliaReggio EmiliaItaly Clinical and Experimental Medicine PhD Program University of Modena and Reggio EmiliaModenaItaly Pathology Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaArcispedale Santa Maria Nuova di Reggio EmiliaReggio EmiliaItaly General Surgery Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaOspedale Civile di GuastallaReggio EmiliaItaly Department of General Surgery Azienda Ospedaliero-Universitaria-PoliclinicoModenaItaly

We really appreciated Geramizadeh, " Bile spillage and incidental gall bladder adenocarcinoma ", and Sandstrom et al. ,"Bile spillage should be avoided in elective cholecystectomy " (1,2). Both papers have been recently published in HepatoBiliary Surgery and Nutrition, 2019 (1,2). Starting from an analysis of the recent paper by Horkoff et al. "Adverse outcomes after bile spillage in incidental gall bladder cancer " in Annals of Surgery April 2019, they introduced a comprehensive discussion about epidemiology, diagnosis, therapy, prognostic factors and outcomes of incidental gallbladder cancer (1-3). They analyzed the possible risks related to bile spillage after cholecystectomy, in particular (1,2).

关键词： Surgery cholecystectomy epidemiology diagnosis

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Laparoscopic liver resection for malignancies confined to Couinaud's segment VII in the robotic surgery era

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Hepatobiliary Surgery and Nutrition 2019年第4期8卷 439-441页

作者： Maurizio Zizzo Lara Ugoletti carolina castro Ruiz Magda Zanelli Loredana De Marco Claudio Pedrazzoli Valerio Annessi Surgical Oncology Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaArcispedale Santa Maria Nuova di Reggio EmiliaReggio EmiliaItaly Clinical and Experimental Medicine PhD Program University of Modena and Reggio EmiliaModenaItaly General Surgery Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaOspedale Civile di GuastallaReggio EmiliaItaly Pathology Unit Azienda UnitàSanitaria Locale-IRCCS di Reggio EmiliaArcispedale Santa Maria Nuova di Reggio EmiliaReggio EmiliaItaly

We read with pleasure papers by Cai et al. and Jia et al. published in HepatoBiliary Surgery and Nutrition, 2018, Volume 7, Issue 2 and 4, respectively (1,2). Both papers introduced comprehensive up-to-date literature reviews on indications and patient selection, surgical instruments, techniques, and outcomes of laparoscopic liver resections (LLRs) (1,2). Papers mentioned final statements by 2008 Louisville Statement and 2014 Morioka Consensus Conference (1,2). They stressed LLR non-inferiority to open procedures, in both minor and major liver resections as far as oncological and intraoperative/perioperative outcomes are concerned: reduced blood loss, lower postoperative morbidity and shorter length of hospitalization (1,2). Such results were corroborated by recent meta-analyses (3,4). Furthermore, some previous limitations for LLR look like they have been recently overcome (1-5). For example, tumor size, patient's old age and high BMI are no longer limitations for LLR, as Southampton Consensus guidelines suggested (5). Likewise, cirrhosis has been suggested as a further indication of LLR in highly selected patients with hepatocellular carcinoma and where it was performed by experienced surgeons (1-5).

关键词： Surgery overcome mentioned

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Changes in air pollution during COVID-19 lockdown in Spain:A multi-city study

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journal of Environmental Sciences 2021年第3期33卷 16-26页

作者： Álvaro Briz-Redón carolina Belenguer-Sapiña Ángel Serrano-Aroca Statistics Office City Council of Valenciac/Arquebisbe Mayoral246002 ValenciaValenciaSpain Department of Analytical Chemistry Faculty of ChemistryUniversity of Valenciac/Doctor Moliner 5046100 BurjassotValenciaSpain Centro de Investigación Traslacional San Alberto Magno Universidad Católica de Valencia San Vicente Mártirc/Guillem de Castro 9446001 ValenciaValenciaSpain

The COVID-19 pandemic has escalated into one of the largest crises of the 21 st *** new SARS-CoV-2 coronavirus,responsible for COVID-19,has spread rapidly all around the *** Spanish Government was forced to declare a nationwide lockdown in view of the rapidly spreading virus and high mortality rate in the *** study investigated the impact of short-term lockdown during the period from March 15th to April 12th 2020 on the atmospheric levels of CO,SO_(2),PM_(10),O_(3),and NO_(2)over 11 representative Spanish *** possible influence of several meteorological factors(temperature,precipitation,wind,sunlight hours,minimum and maximum pressure)on the pollutants'levels were also *** results obtained show that the 4-week lockdown had significant impact on reducing the atmospheric levels of NO_(2)in all cities except for the small city of Santander as well as CO,SO_(2),and PM_(10)in some cities,but resulted in increase of O_(3)level.

关键词： COVID-19 Lockdown Air quality Pollution Meteorology

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Promising diagnostic biomarkers of nonalcoholic fatty liver disease and nonalcoholic steatohepatitis: From clinical proteomics to microbiome

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World journal of Hepatology 2021年第11期13卷 1494-1511页

作者： carolina Castillo-castro Alexandro joséMartagón-Rosado Rocio Ortiz-Lopez Luis Felipe Garrido-Treviño Melissa Villegas-Albo Francisco Javier Bosques-Padilla Tecnológico de Monterrey Escuela de Medicina y Ciencias de la SaludMonterrey 64710Mexico Unidad de Investigación de Enfermedades Metabólicas Instituto Nacional de Ciencias Médicas y NutriciónCiudad de México 14080Mexico Centro Regional para el Estudio de las Enfermedades Digestivas Servicio de GastroenterologíaFacultad de Medicina y Hospital Universitario Dr.JoséEleuterio GonzálezUniversidad Autónoma de Nuevo LeónMonterrey 64460Mexico

Fatty liver has been present in the lives of patients and physicians for almost two *** knowledge has been generated regarding its etiology and consequences,although a long path seeking novel and innovative diagnostic biomarkers for nonalcoholic fatty liver disease(NAFLD)and nonalcoholic steatohepatitis(NASH)is still *** the one hand,proteomics and lipidomics have emerged as potential noninvasive resources for NAFLD *** contrast,metabolomics has been able to distinguish between NAFLD and NASH,even detecting degrees of *** the other hand,genetic and epigenetic markers have been useful in monitoring disease progression,eventually functioning as target *** markers involved in immune dysregulation,oxidative stress,and inflammation are involved in the instauration and evolution of the ***,the fascinating gut microbiome is significantly involved in NAFLD and *** review presents state-of-the-art biomarkers related to NAFLD and NASH and new promises that could eventually be positioned as diagnostic resources for this *** is evident,despite great advances in studying these biomarkers,there is still a long path before they translate into clinical benefits.

关键词： Fatty liver Biomarkers Nonalcoholic fatty liver disease Nonalcoholic steatohepatitis

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Embryonal rhabdomyosarcoma in the maxillary sinus with orbital involvement in a pediatric patient:Case report

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World journal of Clinical Cases 2017年第12期5卷 440-445页

作者： Ana carolina Rodrigues de Melo Tácio Candeia Lyra Isabella Lima Arrais Ribeiro Alexandre Rolim da Paz Paulo Rogério Ferreti Bonan Ricardo Dias de castro Ana Maria Gondim Valen?a Department of Clinical and Social Dentistry Federal University of Paraíba Department of Pathology Hospital Napole?o Laureano Department of Restorative Dentistry Federal University of Paraíba

This report presents a case of embryonal rhabdomyosarcoma(e RMS) located in the left maxillary sinus and invading the orbital cavity in a ten-year-old male patient who was treated at a referral *** images provided from the computed tomography showed a heterogeneous mass with soft-tissue density,occupying part of the left half of the face inside the maxillary sinus,and infiltrating and destroying the bone structure of the maxillary sinus,left orbit,ethmoidal cells,nasal cavity,and sphenoid *** analysis of the histological sections revealed an undifferentiated malignant neoplasm infiltrating the skeletal muscle *** immunohistochemical analysis was positive for the antigens:MyoD 1,myogenin,desmin,and Ki67(100% positivity in neoplastic cells),allowing the identification of the tumour as an eR *** treatment protocol included initial chemotherapy followed by radiotherapy and finally *** total time of the treatment was nine months,and in 18-mo of follow-up period did not show no local recurrences and a lack of visual impairment.

关键词： Oncology Embryonal rhabdomyosarcoma Pediatrics Maxillary sinus Chemotherapy

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Six-minute walking test performance is associated with survival in cirrhotic patients

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World journal of Hepatology 2021年第11期13卷 1791-1801页

作者： carolina Frade M G Pimentel Ana Cristina de castro Amaral Adriano Miziara Gonzalez Michelle Lai Danielde Oliveira Mota Maria Lucia Gomes Ferraz Wilson Mathias Junior Mario Kondo Department of Medicine Federal University of Sao PauloSao Paulo 04026090Brazil Department of Gastroenterology Federal University of Sao PauloSao Paulo 04023062Brazil Department of Surgery Liver Transplantation ServiceFederal University of Sao PauloSao Paulo 04026090Brazil Department of Medicine Division of Gastroenterology and HepatologyBeth Israel Deaconess Medical CenterBostonMA 02215United States Department of Industrial Engineering University of Sao PauloSao Paulo 05508010Brazil Department of Cardiology Heart InstituteUniversity of Sao PauloSao Paulo 05403900Brazil

BACKGROUND Patients with cirrhosis are at risk of cirrhotic cardiomyopathy,with resulting cardiac dysfunction and exercise *** minute walking test(6MWT)assesses functional status and predicts morbidity and mortality in cardiopulmonary *** To determine if it associates with mortality by analyzing 6MWT performance in patients with liver *** A cohort of 106 cirrhotic patients was evaluated in the outpatient setting with echocardiogram and 6MWT and follow up for one year to document hepatic decompensation and *** distance in meters was recorded at the end of 6 min(6MWD).RESULTS This cohort had a mean age of 51 years and 56%male;patients were staged as Child A in 21.7%,B 66%and C 12.3%.Walk distance inversely correlated with Child scores,and was significantly reduced as Child stages *** who died(10.4%)showed shorter mean 6MWD(P=0.006).Low 6MWD was an independent predictor of mortality(P=0.01).CONCLUSION 6MWT is a noninvasive inexpensive test whose result is related to Child scores and *** is useful to identify patients with liver cirrhosis at high risk of mortality for closer monitoring and potential early intervention.

关键词： Six-minute walking test Liver cirrhosis Hospital admission and mortality Child score

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Low-income and overweight in China:Evidence from a life-course utility model

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journal of Integrative Agriculture 2019年第8期18卷 1753-1767页

作者： REN Yan-jun Bente castro Campos Jens-Peter Loy Stephan Brosig Institute of Agricultural Economics University of Kiel Kiel 24118 Germany Leibniz Institute of Agricultural Development in Transition Economies Halle (Saale) 06120 Germany

Previous literature has demonstrated that low-income people are more likely to settle for poor health choices in developed countries. By using income as a budget constraint and signal for future wellbeing in a life-course utility model, we examine the association amongst income and overweight. The data used for this study are from the China Health and Nutrition Survey(CHNS). Estimations are conducted for overweight initiation, cessation, and participation mirroring a decision to begin and a past decision to not terminate. Our findings propose that body weight and the likelihood of overweight commencement rise with additional income but at a diminishing degree, representing a concave relation;while the likelihood of overweight discontinuance declines with additional income but at an accelerating degree, suggesting a convex *** presume that, as opposed to developed countries, low-income people are less inclined to be overweight in China, a country in transition. This could be explained by an income constraint for unhealthy foodstuff. Nevertheless, it will switch when income surpasses the critical threshold of the concave or inverted U-shape curve indicating that low-income people appear to receive not as much utility from future health. Specifically, this adjustment seems to occur earlier for females and inhabitants of urban areas.

关键词： low-income overweight life-course utility China

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