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Larissa Morais Ribeiro da Silva,Jorgiane da Silva Severino Lima,Franscisco Ernani Alves Magalhaes,Adriana Rolim Campos,Jose Ismael Feitosa de Araujo,Francisco Lucas Alves Batista,Sandra Maria Barbosa 한국식품영양과학회 2020 Journal of medicinal food Vol.23 No.2
Studies involving foods associated with pain reversal and anti-inflammatory effects using zebrafish are rarely reported in the literature. This study aimed to evaluate the effect of graviola (Annona muricata L.) fruit bar (GFB) and GFB added with acerola (Malpighia glabra L) seed extract (ASE) on acute nociception and abdominal inflammation in adult zebrafish (Danio rerio). Acute nociception was induced by formalin, capsaicin, cinnamaldehyde, acidic saline, glutamate (cutaneous models), and hypertonic saline (corneal model), and inflammation was induced by carrageenan. Both GFB and ASE exhibited antinociceptive effect modulated by the nitrergic system, guanylate cyclase, and transient receptor potential ankyrin 1 and acid-sensing ion channels. The antinociceptive effect of GFB also appears to be modulated by the opioid system and glutamatergic receptors (N-methyl-D-aspartate receptor). Only ASE presented corneal antinociceptive effect. Both samples showed anti-inflammatory effect, being more significant the effect of GFB. The addition of acerola by-product extract in GFB results in a product with greater biological potential.
de Oliveira, Larissa Bertacchini,de Souza, Luana Mendes,de Lima, Fabia Maria,Fhon, Jack Roberto Silva,Puschel, Vilanice Alves de Araujo,Carbogim, Fabio da Costa Occupational Safety and Health Research Institute 2022 Safety and health at work Vol.13 No.2
Background: The coronavirus disease 2019 (COVID-19) pandemic has demonstrated the importance of implementing strategic management that prioritizes the safety of frontline nurse professionals. In this sense, this research was aimed at identifying factors associated with the illness of nursing professionals caused by COVID-19 according to socio-demographic, clinical, and labor variables. Methods: A cross-sectional study was conducted in three Brazilian university hospitals with 859 nursing professionals, which include nurses, technicians, and nursing assistants, between November 2020 and February 2021. We present data using absolute and relative frequency. We used Chi-square test for hypothesis testing and multiple logistic regression for predictive analysis and chances of occurrence. Results: The rate of nursing professionals affected by COVID-19 was 41.8%, and the factors associated with contamination were the number of people in the same household with COVID-19 and obesity. Being a nurse was a protective factor when the entire nursing team was considered. The model is significant, and its variables represent 56.61% of the occurrence of COVID-19 in nursing professionals. Conclusion: Obesity and living in the same household as other people affected by COVID-19 increases the risk of contamination by this new coronavirus.
Rafaela C Santos,Larissa S Araujo,Rafael B Junqueira,Eliana D Costa,Fernanda M Pigatti,Kivanc Kamburoglu,Pedro HB Carvalho,Manuela LB Oliveira,Sibele N Aquino,Francielle S Verner Korean Academy of Oral and Maxillofacial Radiology 2023 Imaging Science in Dentistry Vol.53 No.-
Purpose: In the context of COVID-19, studies evaluating the adherence of dentists and dental students to infection control are relevant due to their high occupational exposure and risk, as well as their responsibility for disseminating information and good practices. This study evaluated the adherence of dentists and dental students to infection control in the oral radiology field in the setting of the COVID-19 pandemic on different continents. Materials and Methods: This cross-sectional observational study involved individuals who performed intraoral radiographic examinations during the COVID-19 pandemic. The Questionnaire on Infection Control in Oral Radiology was administered virtually using a Google Form. Participants from different continents(the Americas, Africa, Europe, Asia, and Oceania) were recruited. Data were subjected to descriptive analysis and simple and multiple binary regression (5%). Results: There were 582 valid answers, and 68.73% of the participants were from the Americas, 18.90% from Europe, and 12.37% from Asia. The median score for infection control protocols was 94 points for dental students and 104 points for dentists, and participants below the median were considered to have low adherence to infection control in oral radiology. Low access to infection control was found for 53.0% of dentists in the Americas, 34.0% from Europe, and 26.9% from Asia. Conclusion: The adherence to infection control protocols in oral radiology was low even in the face of the COVID-19 pandemic. The results may help improve the awareness of students and professionals, since oral radiology routines have the potential for transmitting COVID-19.
Tábata Longo da Silva Machado,Alysson Zanatta,Larissa Gonçalves Braz Santos,Rafaella Ferreira de Araújo Litvin,Lizandra Moura Paravidine Sasaki,Júlio Elito Júnior,Edward Araujo Júnior,Alberto Moreno Z 대한산부인과학회 2019 Obstetrics & Gynecology Science Vol.62 No.6
The objective of this study was to evaluate the feasibility of posterior colpotomy for the surgical treatment oftubal ectopic pregnancy in hemodynamically stable women. We performed a retrospective analysis of medicalrecords obtained over a period of 18 months. Twelve cases were identified, with the following characteristics: meangestational age, 7.7 weeks; mean serum β-human chorionic gonadotropin level, 7,786 mIU/mL; and greater diameterof the mass, 15–69 mm. Treatment was successful in all cases. Salpingectomy was performed in 10 patients (83.3%)and salpingostomy, in 1 patient. The remaining patient only received peritoneal lavage, as the evidence of ectopicabortion with only a slightly dilated uterine tube was found during surgery. The mean surgical time was 42.5 minutes. In the analyzed cases, posterior colpotomy was found to be a feasible alternative method for the surgical treatmentof tubal ectopic pregnancy in hemodynamically stable women.