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Alexandre Wallace Dias Cozer,Filipe Caldeira Vasconcelos So,Luana Dias Santiago,Marlucy Rodrigues Lima,Sabrina Julie Pimenta,Barbara Leles Fernandes,Barbara Nery Enes,Rafael Silva Gama,Thalisson Artur 한국식품영양과학회 2024 Preventive Nutrition and Food Science Vol.29 No.1
Parasitic infections (PIs) remain a public health concern among school-age children living in areas of greater socioeconomic vulnerability, especially in Brazil, Russia, India, China, and South Africa. PIs can promote nutritional deficiencies, increasing the risk of anemia and impaired physical and cognitive development. Thus, fortified foods have been considered as a promising strategy for improving the nutritional status of children and preventing PI complications. This systematic review aimed to present the effects of iron-fortified foods for deworming and improving blood parameters in schoolchildren residing in areas that are vulnerable to PIs. This review is based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines of randomized clinical trials addressing the use of fortified foods and micronutrients in children living in areas endemic for PIs. The PubMed, LILACS, Scopus, and Cochrane databases were searched to identify articles published between 2000 and 2020. A total of 153 records were retrieved from the databases, 10 of which were considered eligible for this study. On the basis of our analysis, most of the selected studies showed that the inclusion of fortified foods in the diet improved blood and infectious parameters. Therefore, fortified foods can be used as an important tool for controlling the adverse outcomes of PIs among children living in areas of greater vulnerability. However, more studies on this topic are needed to provide more evidence and consolidate strategies using iron-fortified food.
AVOIDING LATE ADOPTION OF DIGITAL INNOVATIONS: A CONFIGURATIONAL PERSPECTIVE
Sara F. Jahanmir,Gra?a Miranda Silva,J?r?my K?per,Luis Filipe Lages 글로벌지식마케팅경영학회 2018 Global Marketing Conference Vol.2018 No.07
Although researchers have explored mobile commerce (e.g. Ngai & Gunasekaran, 2007), literature on diffusion and adoption of digital innovations lacks an investigation of late adoption and possible solutions to avoid late adoption. This study applies fsQCA and proposes that disparate configurations of causal factors (resistance to innovation, skepticism, traditional mindset, perceived risk, and product simplicity) are equifinal to predict the negation of late adoption of mobile taxi app [mytaxi]. The first path suggests that lower perceived risk and lower resistance to innovation result in the negation of late adoption of the mobile application my taxi. The second and third configurations show that low level of perceived risk with low level of skepticism or low level of perceived risk with low level of traditional mindset also result in negation of late adoption. These three paths are aligned with existing literature, which presents resistance to innovation, skepticism and traditional mindset as characteristics of late adopters (Jahanmir and Lages, 2016; Laukkanen, 2016; Moore, 2014). Finally, low level of resistance to innovation with low level of traditional mindset, low level of skepticism, and low level of perceived product simplicity also lead to the negation of late adoption. This finding is also in line with prior research regarding late adopters’ preference for simple product (Jahanmir and Lages, 2016). The study also presents managerial implications. Results show that in order to avoid late adoption, firms should primarily focus on lowering consumers’ perceived risk as well as their resistance toward their digital innovations. Shifting consumers’ focus from risk to utility and performance of the digitized products is one way of lowering their resistance and increasing the rate of adoption.
Black Anal Canal: Acute Necrosis
Sandra Barbeiro,Catarina Martins,Cláudia Gonçalves,Paulo Alves,Inês Gil,Manuela Canhoto,Filipe Silva,Isabel Cotrim,Cristina Amado,Liliana Eliseu,Helena Vasconcelos 대한대장항문학회 2016 Annals of Coloproctolgy Vol.32 No.4
Acute ischemia of the rectum or anal canal resulting in necrosis is extremely uncommon because both the rectum and the anal canal have excellent blood supplies. We present a case with spontaneous necrosis of the anal canal without rectal involvement. Surgical debridement was accomplished, and the recovery was uneventful. The patient was elderly, with probable atherosclerotic arterial disease, and presented with hypotension. Due to the lack of other precipitating factors, the hypoperfusion hypothesis seems to be the most suitable in this case. To the best of our knowledge, no similar cases have been reported in the literature on this subject.
Nelson Carvalho Delfino,Lucas Fialho de Aragao Bulcao,Henry Daniel Ruiz Alba,Mauricio Xavier da Silva Oliveira,Filipe Pinheiro Soares de Queiroz,Gleidson Giordano Pinto de Carvalho,Francisco Palma Ren 아세아·태평양축산학회 2018 Animal Bioscience Vol.31 No.11
Objective: The purpose of this study was to evaluate the influence of body condition score (BCS) at calving on the metabolic status of female Murrah buffaloes in the transition period. Methods: Thirty-seven pregnant buffaloes (multiparous) were selected and monitored during the transition period based on their body condition score and on the estimated calving date. Two groups were formed: i) buffaloes with a BCS>3.5 (n = 17); this group was classified and named ‘high BCS at calving’ (HBCS); and ii) buffaloes with a BCS≤3.5 (n = 20); this group was classified and named ‘low BCS at calving’ (LBCS). All animals were monitored during the last 30 days of pregnancy and the first 70 days post-calving and kept in the same environment and under the same feeding and management conditions. Mean values for BCS at calving were 2.98±0.9 (mean±standard error of the mean [SEM]) and 4.21±0.9 (mean±SEM) for the HBCS and LBCS groups, respectively. Results: The HBCS group showed higher milk fat content (p = 0.007) and milk fat yield (p = 0.027) and a higher concentration of milk urea nitrogen (p = 0.001) than LBCS buffaloes, which in turn had a lower urine pH value (p = 0.033) than HBCS buffaloes in the pre-calving period (7.86 for HBCS vs 7.76 for LBCS). The HBCS animals had a higher concentration of erythrocytes (p = 0.001) and hematocrit (p = 0.012) post-calving and a higher hemoglobin concentration (p = 0.004) pre-calving. Conclusion: Buffaloes during the transition period exhibited some variations in the oxidative stress related to their metabolic status. After calving, buffaloes with a high BCS at calving and greater lipid mobilization have a more marked alteration in oxidative status, but improved production performance.