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Fishing is among hazardous occupations, especially in coastal areas where environmental conditions and occupational risks are heightened. This study aims to address the critical research problem of understanding the factors that influence safety behavior among fishermen in Semarang City, with a specific focus on education level, knowledge, perception, and occupational health and safety training. A cross-sectional quantitative study was conducted with a sample of 116 fishermen, selected through accidental sampling. The study examined several variables, including knowledge, perception, and safety behavior. Data were collected using a structured questionnaire and analyzed using chi-square tests to assess the associations between these variables. The results show no significant relationship between education level and safety behavior (p = 0.317), but a significant relationship was found between knowledge and safety behavior (p = 0.003), perception and safety behavior (p = 0.000), and safety training and safety behavior (p = 0.000). These findings suggest that safety knowledge, perceptions, and training play a critical role in shaping safe practices among fishermen. The study underscores the importance of enhancing educational efforts and promoting positive safety perceptions to improve safety behavior in this high-risk occupation.

Waste that is not managed properly can cause environmental pollution and health problems. This study is to find out what factors are related to waste management in the community to reduce the amount of waste generation in Kota Baru SubDistrict, Jambi City. This study used an analytical survey method with a cross-sectional. The population in this study was 80,062 families with a sample of 106 respondents with a sampling technique using stratified random sampling. The independent variables in this study were knowledge, attitudes, subjective norms and control over behavior, while the dependent variable was waste management. The measuring tools used are observation sheets and questionnaires. Data analysis was carried out univariate and bivariate (using chi-square = 0.05). The results showed that there was no relationship between attitudes (p value = 0.132), subjective norms (p value= 0.138) with waste management and there is a relationship between behavioral control (p value = 0.00), knowledge (p value = 0.00) with waste management. From the results of this study, knowledge and control of behavior greatly affect waste management. It is suggested to increase public knowledge by providing information in the form of posters and so on as well as increasing waste management facilities.

The mechanisms by which the ageing process is associated to an unhealthy lifestyle and how they play an essential role in the aetiology of systemic arterial hypertension have not yet been completely elucidated. Our objective is to investigate the influence of NOS3 polymorphisms [-786T > C and (Glu298Asp)] on systolic blood pressure (SBP) and diastolic blood pressure (DBP) response, differentially methylated regions (DMRs), and physical fitness of adult and older women after a 14-week combined training intervention. The combined training was carried out for 14 weeks, performed 3 times a week, totalling 180 minutes weekly. The genotyping experiment used Illumina Infinium Global Screening Array version 2.0 (GSA V2.0) and Illumina's EPIC Infinium Methylation BeadChip. The participants were separated into SNP rs2070744 in TT (59.7 ± 6.2 years) and TC + CC (60.0 ± 5.2 years), and SNP rs17999 in GluGlu (58.8 ± 5.7 years) and GluAsp + AspAsp (61.6 ± 4.9 years). We observed an effect of time for variables BP, physical capacities, and cholesterol. DMRs related to SBP and DBP were identified for the rs2070744 and rs17999 groups pre- and decreased numbers of DMRs post-training. When we analysed the effect of exercise training in pre- and post-comparisons, the GluGlu SNP (rs17999) showed 10 DMRs, and after enrichment, we identified several biological biases. The combined training improved the SBP and DBP values of the participants regardless of the SNPs. In addition, exercise training affected DNA methylation differently between the groups of NOS3 polymorphisms.

Background and Objectives : Aquaporins are a family of water channel proteins. In this study, the renal and intrapulmonary expression of aquaporin-5 (AQP5) was examined in forensic autopsy cases to evaluate it as a drowning marker and to differentiate between freshwater drowning and saltwater drowning. Materials and Methods : Cases were classified into three groups: freshwater drowning (FWD), saltwater drowning (SWD), and controls (CTR). Samples were obtained from forensic autopsies at less than 72 h postmortem (15 FWD cases, 15 SWD cases, and 17 other cases) and were subjected to histological and immunohistochemical investigations. Results : In FWD group, intrapulmonary AQP5 expression was significantly suppressed compared with SWD and CTR; there was no significant difference in AQP5 expression among the other two groups. The same differences in expression were also observed in the kidney. Conclusions : These observations suggest that AQP5 expression in alveolar cells was suppressed by hypotonic water to prevent hemodilution. Moreover, it is possible to hypothesize that in the kidney, with the appearance of hypo-osmotic plasma, AQP5 is hypo-expressed, as a vital reaction, to regulate the renal reabsorption of water. In conclusion, the analysis of renal and intrapulmonary AQP5 expression would be forensically useful for differentiation between FWD and SWD, or between FWD and death due to other causes.

"Nutrition transition" describes the shifts in dietary consumption and energy expenditure influenced by economic, demographic, and epidemiological changes at a population level. This phenomenon has been associated with rising obesity rates worldwide, especially in developed countries. In Brazil, the historical analysis of temporal trends between malnutrition and obesity characterized the nutrition transition in the country and interweaved it with the formulation and implementation of public food and nutrition policies. Such analysis is crucial for understanding certain principles in each context. Thus, this review contextualized the consolidation of obesity as a critical health and public policy issue in Brazil. Our review suggested that the country may still be at the initial stage of care for obesity, and more efforts are needed to contain the advance of the disease in Brazil.

Introduction: A healthy diet is characterized by a variety of food and a balanced energy intake, which should accompany every human being since early childhood. Unfortunately, excessive consumption of protein, fat, and lately sugar are very common in developed countries. Sugar intakes are not easily quantifiable and comparable among subjects. Therefore, we decide to analyze dietary patterns in children of different ages and diets (with and without gluten) using a food and nutrient database and a new application called the "Zuccherometro"., Patients and Methods: This is a descriptive observational study conducted among children that are recruited consecutively either during a pediatric evaluation or through a school survey. Sociodemographic, nutritional and anthropometric data, degree of physical activity, and presence of medical conditions are collected. Dietary intake data are obtained by a 24 h recall diet., Results: The study analyzes 400 children: 213 girls and 187 boys. The majority of children (70.7%) are in normal weight range with similar extreme values (6.5% obese and 6.7% underweight). Celiac disease is diagnosed in 186 children. Caloric intakes are in line with the recommendations in all age-distributed groups with the exception of adolescents (11-17 years old), whose caloric intake is lower than recommendations. Protein intakes, on the contrary, are always exceeding recommendations and are significantly elevated in preschool children, (more than three times the population reference intakes). As for sugar intakes, all the children except the 11-17 years adolescents exceed the recommended cut off of 15% of daily calories. The same trend is obtained using the "Zuccherometro" that shows different percentages of age-stratified children exceeding the reference values: 1-3 years, 59% of children; 4-6 years, 68%; 7-10 years, 39.8%; 11-14 years, 25.5%; 15-17 years, 24.5%. The sugar load consists of both natural or added sugars (fructose and lactose) in food or beverages. Sugar intakes are more generously consumed by all age-stratified controls than by celiac children with the exception of the youngest ones (1-3 years old) and male adolescents., Conclusion: Since high sugar intakes are constantly accompanying children during their growth, important dietary education and coordination between families and institutions are mandatory.

Symmetry breaking by cellular polarization is an exquisite requirement for the cell-cycle of Saccharomyces cerevisiae cells, as it allows bud emergence and growth. This process is based on the formation of polarity clusters at the incipient bud site, first, and the bud tip later in the cell-cycle, that overall promote bud emission and growth. Given the extreme relevance of this process, a surveillance mechanism, known as the morphogenesis checkpoint, has evolved to coordinate the formation of the bud and cell cycle progression, delaying mitosis in the presence of morphogenetic problems. The atypical protein kinase haspin is responsible for histone H3-T3 phosphorylation and, in yeast, for resolution of polarity clusters in mitosis. Here, we report a novel role for haspin in the regulation of the morphogenesis checkpoint in response to polarity insults. Particularly, we show that cells lacking the haspin ortholog Alk1 fail to achieve sustained checkpoint activation and enter mitosis even in the absence of a bud. In alk1 Δ cells, we report a reduced phosphorylation of Cdc28-Y19, which stems from a premature activation of the Mih1 phosphatase. Overall, the data presented in this work define yeast haspin as a novel regulator of the morphogenesis checkpoint in Saccharomyces cerevisiae , where it monitors polarity establishment and it couples bud emergence to the G2/M cell cycle transition., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Galli, Diani, Quadri, Nespoli, Galati, Panigada, Plevani and Muzi-Falconi.)

Aim: A gluten-free diet (GFD) can expose children to excessive calories and fat intake. The study is intended to verify whether and how food intake, laboratory parameters, and growth are modified by a year of GFD., Methods: In 79 CD (coeliac disease) children (mean age 7.9 ± 3.8 years, 52 females, 27 males) diagnosed over 24 months, 24-h food diaries, food-frequency patterns, anthropometric and laboratory parameters (mainly blood sugar, insulin, lipid profile, and homocysteine) were prospectively collected before and during the first year of GFD. Nutrient intakes were compared over time and with recommendations. They were also used as regressors to explain the levels and changes of metabolic and growth variables. p -values < 0.05 were considered statistically significant., Results: Average macronutrient intake did not change during the year. Caloric intake remained below 90% ( p ≤ 0.0001) and protein intake above 200% ( p ≤ 0.0001) of recommendations. Lipid intake was stable at 34% of overall energy intake. Unsaturated fats increased (less omega-6 and more omega-3 with a ratio improvement from 13.3 ± 5.5 to 8.8 ± 3.1) and so did fibers, while folate decreased. The children who experienced a containment in their caloric intake during the year, presented a slower catch-up growth. Some differences were found across gender and age groups. In particular, adolescents consumed less calories, and females more omega-3. Fiber and simple sugar intakes emerged as implicated in lipid profile shift: fibers negatively with triglycerides (TG) ( p = 0.033), simple sugars negatively with high-density lipoprotein (HDL) ( p = 0.056) and positively with TG ( p = 0.004). Waist-to-height ratio was positively associated with homocysteine ( p = 0.018) and Homeostasis Model Assessment ( p = 0.001), negatively with fibers ( p = 0.004)., Conclusion: In the short run, GFD is nutritionally very similar to any diet with gluten, with some improvements in unsaturated fats and fiber intake. Along with simple sugars containment, this may offer CD patients the opportunity for a fresh start. Caloric intakes may shift and should be monitored, especially in adolescents.

Objectives: A gluten-free diet (GFD) may carry high energy and fat load. We verified lipid profile and dietary indicators cross-sectionally and prospectively in patients with celiac disease (CD)., Methods: In any consecutive child receiving a GFD (group 1) or newly diagnosed as having CD (group 2), total cholesterol (TC), triglycerides (TG), high-density lipoprotein (HDL) cholesterol, blood pressure (BP), anthropometric data, physical activity, and a 24-hour food diary were collected during follow-up visits (yearly in group 1 and during the first year of GFD in group 2)., Results: In group 1 (132 girls, 73 boys, 10.7 ± 4.2 years), TC (P = 0.006), TG (P = 0.014), and HDL (P = 0.019) were significantly higher in girls than in boys. Compared with the general pediatric population, group 1 girls had higher TC, TG, HDL, and low-density lipoprotein; group 1 boys had lower TC, TG, and low-density lipoprotein and higher HDL. TC was significantly and positively affected by age, sex, and time receiving GFD, whereas HDL was significantly and positively affected by body mass index, diastolic BP, and sex; TG was negatively affected by diastolic BP. Compared with recommendations, group 1 children introduced less calories, iron, and calcium; one-third more sodium; similar amounts of fiber; and twice as many proteins. In group 2 (20 girls, 10 boys, 8.6 ± 3.55 years), TC did not change over time and TG diminished, whereas HDL, blood glucose, and body mass index increased; saturated fats and caloric intake were below recommendations, whereas proteins were excessively introduced. Fibers were optimal. HDL was inversely correlated to calories and saturated fat (R² = 80, P = 0.011)., Conclusions: Lipid profiles of children with CD differ across sexes and from reference population. GFD, being unexpectedly appropriate in fibers and fat proportion, may be a contributor.

Rad53 is an essential protein kinase governing DNA damage and replication stress checkpoints in budding yeast. It also appears to be involved in cellular morphogenesis processes. Mass spectrometry analyses revealed that Rad53 is phosphorylated at multiple SQ/TQ and at SP/TP residues, which are typical consensus sites for phosphatidylinositol 3-kinase-related kinases and CDKs, respectively. Here we show that Clb-CDK1 phosphorylates Rad53 at Ser(774) in metaphase. This phosphorylation event does not influence the DNA damage and replication checkpoint roles of Rad53, and it is independent of the spindle assembly checkpoint network. Moreover, the Ser-to-Asp mutation, mimicking a constitutive phosphorylation state at site 774, causes sensitivity to calcofluor, supporting a functional linkage between Rad53 and cellular morphogenesis.

Haspin is a protein kinase identified in mouse and human cells, and genes coding for haspin-like proteins are present in virtually all eukaryotic genomes sequenced so far. Two haspin homologues, called Alk1 and Alk2, are present in the yeast Saccharomyces cerevisiae. Both Alk1 and Alk2 exhibit a weak auto-kinase activity in vitro, are phosphoproteins in vivo and are hyperphosphorylated in response to DNA damage. The amount and modification of the two proteins is greatly regulated during the cell cycle. In fact, Alk1 and Alk2 levels peak in mitosis and late-S/G2, respectively, and phosphorylation of both proteins is maximal in mitosis. Control of protein stability plays a major role in Alk2 regulation. The half-life of Alk2 is particularly short in G1; mutagenesis and genetic analysis indicate that its degradation is controlled by the APC pathway. Overexpression of ALK2, but not of ALK1, causes a mitotic arrest, which is correlated to the kinase activity of the protein. This finding, together with its cell cycle regulation, suggests a role for Alk2 in the control of mitosis.