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Angiotensin-converting enzyme 2 (ACE2), a counter regulator of the renin-angiotensin system, provides protection against several chronic diseases. Besides chronic diseases, ACE2 is the host receptor for SARS-CoV or SARS-CoV-2 virus, mediating the first step of virus infection. ACE2 levels are regulated by transcriptional, post-transcriptional, and post-translational regulation or modification. ACE2 transcription is enhanced by transcription factors including Ikaros, HNFs, GATA6, STAT3 or SIRT1, whereas ACE2 transcription is reduced by the transcription factor Brg1-FoxM1 complex or ERRα. ACE2 levels are also regulated by histone modification or miRNA-induced destabilization. The protein kinase AMPK, CK1α, or MAP4K3 phosphorylates ACE2 protein and induces ACE2 protein levels by decreasing its ubiquitination. The ubiquitination of ACE2 is induced by the E3 ubiquitin ligase MDM2 or UBR4 and decreased by the deubiquitinase UCHL1 or USP50. ACE2 protein levels are also increased by the E3 ligase PIAS4-mediated SUMOylation or the methyltransferase PRMT5-mediated ACE2 methylation, whereas ACE2 protein levels are decreased by AP2-mediated lysosomal degradation. ACE2 is downregulated in several human chronic diseases like diabetes, hypertension, or lung injury. In contrast, SARS-CoV-2 upregulates ACE2 levels, enhancing host cell susceptibility to virus infection. Moreover, soluble ACE2 protein and exosomal ACE2 protein facilitate SARS-CoV-2 infection into host cells. In this review, we summarize the gene regulation and post-translational modification of ACE2 in chronic disease and COVID-19. Understanding the regulation and modification of ACE2 may help to develop prevention or treatment strategies for ACE2-mediated diseases.
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Enzima de Conversão de Angiotensina 2 , COVID-19 , Humanos , Enzima de Conversão de Angiotensina 2/genética , Doença Crônica , COVID-19/genética , Processamento de Proteína Pós-Traducional , Proteínas Serina-Treonina Quinases , Proteína-Arginina N-Metiltransferases , SARS-CoV-2RESUMO
OBJECTIVE: To explore the factors influencing Taiwanese adolescents' consumption of sugar-sweetened beverages (SSB) and sugary snacks from a socio-ecological perspective. DESIGN: This study adopted a qualitative design by using face-to-face, in-depth interviews guided by a semistructured questionnaire. SETTING: Eight junior high schools in New Taipei City and Changhua County, Taiwan, September to November 2018. PARTICIPANTS: Fifty-nine participants aged 12-14 years participated in this study. RESULTS: Reflexive thematic analysis was used to analyse the data. This study identified four themes to address the multifaceted factors that influence adolescents' consumption of SSB and sugary snacks. At the intrapersonal level, physiological factors, psychological factors, individual economic factors and taste preferences were mentioned in connection with people's consumption of SSB and sugary snacks. Positive or negative influences of parents, siblings, peers and teachers on SSB and sugary snack intake were identified at the interpersonal level. The availability of SSB and sugary snacks at home, their availability in vending machines or in school stores in the school environment and participants' access to convenience stores and hand-shaken drink shops in the broader community influenced SSB and sugary snack consumption. Additionally, food culture and food advertising were identified as influencing societal factors. CONCLUSIONS: Overall, this qualitative study determined not only that the consumption of SSB and sugary snacks is influenced by intrapersonal factors but also that interpersonal, environmental and societal factors affect adolescents' increased sugar intake. The findings are helpful to broaden the options for designing and developing interventions to decrease SSB and sugary snack consumption by adolescents.
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Lanches , Bebidas Adoçadas com Açúcar , Adolescente , Bebidas , Humanos , Instituições Acadêmicas , AçúcaresRESUMO
This study was performed to investigate the predictors of sugar-sweetened beverage (SSB) consumption in adolescents, including knowledge of SSBs, self-efficacy, and perceived benefits and barriers, using the structural equation modeling approach. This cross-sectional study was conducted from March to June 2019 in New Taipei City, Taiwan. The participants were 633 adolescents from 23 classes at three junior high schools in New Taipei City. A structured self-administered questionnaire was developed for data collection. The overall model predicted SSB consumption well, suggesting that SSB consumption was associated with self-efficacy and perceived barriers and benefits. Self-efficacy was the strongest predictor of SSB consumption. Both perceived barriers and self-efficacy sequentially and fully mediated the effect of knowledge on SSB consumption. This study confirms that self-efficacy is associated with SSB intake in both male and female adolescents. However, knowledge of SSBs was not associated with SSB consumption. Relying on nutritional education alone may not be adequate to change SSB consumption. The results suggest that future health promotion programs should improve self-efficacy to decrease SSB consumption in adolescents.
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Bebidas Adoçadas com Açúcar , Adolescente , Bebidas , Estudos Transversais , Feminino , Humanos , Análise de Classes Latentes , Masculino , AutoeficáciaRESUMO
BACKGROUND: Cyberbullying is a growing public health concern threatening the well-being of adolescents in both developed and developing countries. In Taiwan, qualitative research exploring the experiences and perceptions of cyberbullying among Taiwanese young people is lacking. METHODS: We conducted in-depth interviews with a convenience sample of high school students (aged 16 to 18) from five schools in Taipei, Taiwan, without prior knowledge of their cyberbullying experiences. In total, 48 participants were interviewed. RESULTS: We found that the experience of cyberbullying is common, frequently occurs anonymously and publicly on unofficial school Facebook pages created by students themselves, and manifests in multiple ways, such as name-calling, uploading photos, and/or excluding victims from online groups of friends. Exclusion, which may be a type of cyberbullying unique to the Asian context, causes a sense of isolation, helplessness, or hopelessness, even producing mental health effects in the victims because people place the utmost importance on interpersonal harmony due to the Confucian values in collectivistic Asian societies. In addition, our study revealed reasons for cyberbullying that also potentially reflect the collectivistic values of Asian societies. These reasons included fun, discrimination, jealousy, revenge, and punishment of peers who broke school or social rules/norms, for example, by cheating others or being promiscuous. CONCLUSIONS: Our findings reveal the pressing need for the Taiwanese school system to develop cyberbullying prevention programmes considering the nature and sociocultural characteristics of cyberbullying.
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Cyberbullying/psicologia , Redes Sociais Online , Estudantes/psicologia , Adolescente , Ira , Características Culturais , Feminino , Humanos , Masculino , Pesquisa Qualitativa , Instituições Acadêmicas , Estudantes/estatística & dados numéricos , TaiwanRESUMO
BACKGROUND: Due to the rapid development of information and communication technologies, cyberbullying has emerged as a threat to adolescents. This study aimed to investigate the prevalence and correlates among profiles of traditional bullying, cyberbullying, and combined bullying among Taiwanese high school students. METHODS: This cross-sectional study employed two-stage cluster sampling in Taipei City, Taiwan. In total, 2028 high school students completed an anonymous questionnaire between March and May 2018. Nominal logistic regression analysis was performed, adjusting for clustering, to examine the correlates of each type-role category of bullying. RESULTS: The prevalence rates of cyberbullying, traditional bullying, and combined bullying were 9.9, 13.3, and 9.4%, respectively, indicating that one-third of students were involved in one of these types of bullying; 48.7% of those involved in cyberbullying also experienced traditional bullying, and 41.5% of those involved in traditional bullying also experienced cyberbullying. In any type of bullying, not only being a victim but also being a bully/bully-victim was significantly associated with at least one mental health problem (serious psychological distress, self-harm, or suicidal ideation), except in the case of cyberbullying bullies/bully-victims. Internet abuse and alcohol use were more concentrated among bullies/bully-victims than victims for all types of bullying, and a similar trend was observed among types of schools and school climates, suggesting that specific behavioural circumstances or school backgrounds are associated with bullying perpetration. CONCLUSIONS: Bullying is a prevalent and complex phenomenon among adolescents in Taiwan, where traditional bullying and cyberbullying frequently overlap and are likely to occur against specific backgrounds. These facts should be taken into account in future bullying prevention and support programmes in Taiwan.
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Bullying/estatística & dados numéricos , Cyberbullying/estatística & dados numéricos , Estudantes/psicologia , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino , Prevalência , Fatores de Risco , Instituições Acadêmicas , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Taiwan , Adulto JovemRESUMO
A ddRT-PCR analysis was performed to detect cellular genes that are differentially expressed after influenza A virus (H1N1) infection of A549 cells. After ddRT-PCR, eight DNA fragments were identified. PRPF8, one of the cellular genes that were upregulated after virus infection, was further analyzed since it has previously been identified as a cellular factor required for influenza virus replication. The upregulation of PRPF8 gene expression after viral infection was confirmed using real-time RT-PCR for mRNA detection and Western blot analysis for protein detection. Influenza A virus also upregulated the PRPF8 promoter in a reporter assay. In addition to H1N1, influenza A virus H3N2 and influenza B virus could also activate PRPF8 expression. Therefore, upregulation of PRPF8 expression might be important for the replication of different influenza viruses. Indeed, overexpression of PRPF8 gene enhanced virus production, while knockdown of expression of this gene reduced viral production significantly. To determine which viral protein could enhance PRPF8 gene expression, individual viral genes were cloned and expressed. Among the different viral proteins, expression of either the viral NS1 or PB1 gene could upregulate the PRPF8 expression. Our results from this study indicate that influenza A virus upregulates cellular PRPF8 gene expression through viral NS1 and PB1 proteins to increase virus production.
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Vírus da Influenza A Subtipo H1N1/patogenicidade , Vírus da Influenza A Subtipo H3N2/patogenicidade , Vírus da Influenza B/patogenicidade , Proteínas de Ligação a RNA/biossíntese , Proteínas não Estruturais Virais/metabolismo , Proteínas Virais/metabolismo , Células A549 , Animais , Linhagem Celular , Cães , Perfilação da Expressão Gênica , Células HEK293 , Humanos , Vírus da Influenza A Subtipo H1N1/isolamento & purificação , Vírus da Influenza A Subtipo H3N2/isolamento & purificação , Vírus da Influenza B/isolamento & purificação , Células Madin Darby de Rim Canino , Interferência de RNA , RNA Interferente Pequeno/genética , Proteínas de Ligação a RNA/genética , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Regulação para Cima , Replicação ViralRESUMO
Enzyme-catalyzed signal amplification with an antibody-enzyme conjugate is commonly employed in many bioanalytical methods to increase assay sensitivity. However, covalent labeling of the enzyme to the antibody, laborious operating procedures, and extensive washing steps are necessary for protein recognition and signal amplification. Herein, we describe a novel label-free and washing-free enzyme-amplified protein detection method by using dual-functional synthetic molecules to impose steric effects upon protein binding. In our approach, protein recognition and signal amplification are modulated by a simple dual-functional synthetic probe which consists of a protein ligand and an inhibitor. In the absence of the target protein, the inhibitor from the dual-functional probe would inhibit the enzyme activity. In contrast, binding of the target protein to the ligand perturbs this enzyme-inhibitor affinity due to the generation of steric effects caused by the close proximity between the target protein and the enzyme, thereby activating the enzyme to initiate signal amplification. With this strategy, the fluorescence signal can be amplified to as high as 70-fold. The generality and versatility of this strategy are demonstrated by the rapid, selective, and sensitive detection of four different proteins, avidin, O6-methylguanine DNA methyltransferase (MGMT), SNAP-tag, and lactoferrin, with four different probes.
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Avidina/análise , Anidrase Carbônica II/metabolismo , Corantes Fluorescentes/química , Lactoferrina/análise , O(6)-Metilguanina-DNA Metiltransferase/análise , Corantes Fluorescentes/síntese química , Humanos , Ligantes , Estrutura Molecular , O(6)-Metilguanina-DNA Metiltransferase/metabolismoRESUMO
Objectives: Afghanistan is experiencing an escalating burden of noncommunicable diseases, with diabetes and impaired fasting glucose being of particular concern. To explore the prevalence of diabetes and impaired fasting glucose and associated factors among adult Afghans. Methods: This cross-sectional study used secondary data from a nationally representative survey, conducted in 2018 in Afghanistan. A blood sample was collected from the fingertip and tested through a strip to measure blood glucose. The complex sampling design and sampling weights were accounted for in all analyses to produce representative estimates of the target population in Afghanistan. Results: Of 3890 Afghan adults aged 18-69 years who participated in this survey, 11.07% and 10.32% had diabetes and impaired fasting glucose, respectively. For overweight individuals with abdominal obesity, the risk for diabetes became significantly elevated, with an adjusted relative risk ratio of 2.12 (95% CI: 1.10-4.09). However, the most pronounced effect was observed among individuals classified as having obesity with abdominal obesity with an adjusted relative risk ratio of 2.54 (95% CI: 1.37-4.70). Moreover, high cholesterol level was significantly associated with both impaired fasting glucose (ARRR: 2.52, 95% CI: 1.55-4.12) and diabetes (ARRR: 4.12, 95% CI: 2.59-6.56), whereas high blood pressure was significantly associated with only diabetes (ARRR: 1.82, 95% CI: 1.16-2.86). Conclusions: This investigation provides critical insight into the prevalence of diabetes and IFG among Afghan adults aged 18-69 years. Relative to the global average, the higher prevalence observed calls for specifically designed interventions targeting individuals with cardiometabolic risk factors, such as elevated body mass index, abdominal obesity, hypertension, and hypercholesterolemia.
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DUSP22 is a dual-specificity phosphatase that inhibits T cell activation by inactivating the kinase Lck. Here we show that the E3 ubiquitin ligase UBR2 is a positive upstream regulator of Lck during T-cell activation. DUSP22 dephosphorylates UBR2 at specific Serine residues, leading to ubiquitin-mediated UBR2 degradation. UBR2 is also modified by the SCF E3 ubiquitin ligase complex via Lys48-linked ubiquitination at multiple Lysine residues. Single-cell RNA sequencing analysis and UBR2 loss of function experiments showed that UBR2 is a positive regulator of proinflammatory cytokine expression. Mechanistically, UBR2 induces Lys63-linked ubiquitination of Lck at Lys99 and Lys276 residues, followed by Lck Tyr394 phosphorylation and activation as part of TCR signalling. Inflammatory phenotypes induced by TCR-triggered Lck activation or knocking out DUSP22, are attenuated by genomic deletion of UBR2. UBR2-Lck interaction and Lck Lys63-linked ubiquitination are induced in the peripheral blood T cells of human SLE patients, which demonstrate the relevance of the UBR2-mediated regulation of inflammation to human pathology. In summary, we show here an important regulatory mechanism of T cell activation, which finetunes the balance between T cell response and aggravated inflammation.
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Fosfatases de Especificidade Dupla , Ubiquitina-Proteína Ligases , Humanos , Ubiquitinação , Ubiquitina-Proteína Ligases/genética , Ubiquitina-Proteína Ligases/metabolismo , Fosforilação , Fosfatases de Especificidade Dupla/genética , Fosfatases de Especificidade Dupla/metabolismo , Inflamação/genética , Receptores de Antígenos de Linfócitos T/metabolismo , Proteína Tirosina Quinase p56(lck) Linfócito-Específica/metabolismo , Fosfatases da Proteína Quinase Ativada por Mitógeno/genética , Fosfatases da Proteína Quinase Ativada por Mitógeno/metabolismoRESUMO
OBJECTIVE: This study explored the barriers and facilitators of mask-wearing behaviors during the pandemic in Taiwan, the United States, the Netherlands, and Haiti. METHODS: Face-to-face interviews were conducted in Taiwan and online interviews were conducted with participants in the United States, the Netherlands, and Haiti. RESULTS: In general, the habit of wearing a mask before coronavirus disease 2019 (COVID-19) was reported by Taiwanese participants. Additionally, Taiwanese participants perceived that wearing a mask was a social responsibility during the pandemic, suggesting that the collectivistic context might influence mask-wearing behavior. Unlike the Taiwanese population, some people in the United States and the Netherlands were reluctant to wear masks due to perceived restrictions on their freedom. Participants from Haiti mentioned that people who wore masks encountered violence, bullying, and discrimination. The results of this study suggest that political leadership and mask mandates have a strong impact on people's mask-wearing behavior. CONCLUSIONS: These findings have valuable implications for the design of diverse behavioral interventions to enhance mask-wearing as part of infectious disease preparedness. Additionally, the findings from these countries offer valuable insights for the development of effective public health interventions to enhance society's resilience during the current pandemic and future infectious disease outbreaks.
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COVID-19 , Pandemias , Estados Unidos/epidemiologia , Humanos , Países Baixos , Taiwan/epidemiologia , Pandemias/prevenção & controle , Haiti/epidemiologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , MáscarasRESUMO
BACKGROUND: Adolescent suicide is regarded as a serious phenomenon that affects the well-being of the youth. This study aims to investigate the prevalence of suicidal behaviours and their association with physical/psychological harm and substance use in a nationally representative sample of adolescents in Grades 7-12 in Lebanon. METHODS: Data from the latest Global School-Based Student Health Survey conducted in 2017 were used in this study. The prevalence and correlates of suicidal ideation and suicide attempts among those who had considered committing suicide, at least once, were explored. RESULTS: An estimated 13.45% of Lebanese adolescents, particularly females in Grades 7-12 had considered suicide at least once in the past 12 months. More importantly, almost half of them had attempted it at least once in the past 12 months. Those who frequently felt lonely or worried (previous year), were involved in physical fights or assaults (previous year), had been verbally or physically bullied (previous month), had missed more school days, experienced food insecurity, and had a history of substance abuse (marijuana, amphetamine, alcohol, and tobacco products) were more likely to exhibit suicidal behaviours. Parental support and older age at drug initiation appeared to be protective factors. DISCUSSION: The findings characterise the correlates of suicidal behaviours among school-going Lebanese adolescents and determine the attributes of the risk group susceptible to engaging in suicide attempts. Future interventions and policies should consider these attributes when monitoring target groups, particularly those with the alarming behaviours identified in this study. In addition, awareness campaigns that engage all stakeholders, particularly parents, should be prioritised by the authorities.
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The pathogenesis of SARS-CoV remains largely unknown. To study the function of the SARS-CoV nucleocapsid protein, we have conducted a yeast two-hybrid screening experiment to identify cellular proteins that may interact with the SARS-CoV nucleocapsid protein. Pyruvate kinase (liver) was found to interact with SARS-CoV nucleocapsid protein in this experiment. The binding domains of these two proteins were also determined using the yeast two-hybrid system. The physical interaction between the SARS-CoV nucleocapsid and cellular pyruvate kinase (liver) proteins was further confirmed by GST pull-down assay, co-immunoprecipitation assay and confocal microscopy. Cellular pyruvate kinase activity in hepatoma cells was repressed by SARS-CoV nucleocapsid protein in either transiently transfected or stably transfected cells. PK deficiency in red blood cells is known to result in human hereditary non-spherocytic hemolytic anemia. It is reasonable to assume that an inhibition of PKL activity due to interaction with SARS-CoV N protein is likely to cause the death of the hepatocytes, which results in the elevation of serum alanine aminotransferase and liver dysfunction noted in most SARS patients. Thus, our results suggest that SARS-CoV could reduce pyruvate kinase activity via its nucleocapsid protein, and this may in turn cause disease.
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Interações Hospedeiro-Patógeno , Proteínas do Nucleocapsídeo/metabolismo , Mapeamento de Interação de Proteínas , Piruvato Quinase/antagonistas & inibidores , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave/patogenicidade , Animais , Linhagem Celular , Humanos , Imunoprecipitação , Microscopia Confocal , Ligação Proteica , Domínios e Motivos de Interação entre Proteínas , Técnicas do Sistema de Duplo-HíbridoRESUMO
Focusing on the transmembrane domains (TMDs) of viral fusion and channel-forming proteins (VCPs), experimentally available and newly generated peptides in an ideal conformation of the S and E proteins of severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) and SARS-CoV, gp41 and Vpu, both of human immunodeficiency virus type 1 (HIV-1), haemagglutinin and M2 of influenza A, as well as gB of herpes simplex virus (HSV), are embedded in a fully hydrated lipid bilayer and used in multi-nanosecond molecular dynamics simulations. It is aimed to identify differences in the dynamics of the individual TMDs of the two types of viral membrane proteins. The assumption is made that the dynamics of the individual TMDs are decoupled from their extra-membrane domains, and that the mechanics of the TMDs are distinct from each other due to the different mechanism of function of the two types of proteins. The diffusivity coefficient (DC) of the translational and rotational diffusion is decreased in the oligomeric state of the TMDs compared to those values when calculated from simulations in their monomeric state. When comparing the calculations for two different lengths of the TMD, a longer full peptide and a shorter purely TMD stretch, (i) the difference of the calculated DCs begins to level out when the difference exceeds approximately 15 amino acids per peptide chain, and (ii) the channel protein rotational DC is the most affected diffusion parameter. The rotational dynamics of the individual amino acids within the middle section of the TMDs of the fusion peptides remain high upon oligomerization, but decrease for the channel peptides, with an increasing number of monomers forming the oligomeric state, suggesting an entropic penalty on oligomerization for the latter.
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COVID-19 , Canais Iônicos , Simulação de Dinâmica Molecular , Proteínas Virais de Fusão , Aminoácidos , Humanos , Canais Iônicos/ultraestrutura , Peptídeos/química , SARS-CoV-2 , Proteínas Virais de Fusão/ultraestruturaRESUMO
Low-income countries, such as Haiti, are facing challenges in fighting the COVID-19 pandemic due to resource shortages and fragile healthcare systems. This study assessed the functional capacity and preparedness of the Haitian healthcare system regarding the COVID-19 pandemic. It employed a narrative review approach to analyze secondary data and used the Donabedian model and the global health security index as the theoretical frameworks to evaluate preparedness. The findings reveal that Haiti faces challenges in tackling the COVID-19 pandemic due to a lack of biosafety and biosecurity regulations, inadequate laboratory systems for COVID-19 testing, and shortages of human resources and personal protective equipment. Moreover, poverty remains widespread, and people lack access to clean water and sanitation services, resulting in a high risk of COVID-19 infection. Furthermore, a lack of communication, rumors, the circulation of fake news regarding COVID-19, and stigmatization cause distrust and reduce the number of people seeking healthcare services. Haiti faces challenges with respect to tackling the pandemic. The Haitian government can strengthen and improve the capacity of the healthcare system to fight against the COVID-19 pandemic and infectious diseases emerging in the future.
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COVID-19 vaccination is an effective intervention preventing individuals from contracting SARS-CoV-2 or transmitting the virus to others. However, in many countries, vaccine hesitancy has impeded the progress of mass vaccination to reach herd immunity. This study aimed to understand the similarities and differences in the determinants of COVID-19 vaccine hesitancy in Taiwan, the United States, the Netherlands, and Haiti. A qualitative study was conducted by face-to-face interviews with participants in Taiwan and remote online interviews with participants in the United States, the Netherlands, and Haiti. In total, 47 interviews were conducted. A reflective thematic analysis was employed to analyze the collected data. Distrust of COVID-19 vaccines was reported by the participants in all countries. A perception of a lack of necessity or urgency to be vaccinated was reported by the Taiwanese and Haitian participants. Lack of knowledge regarding COVID-19 vaccines was reported by the Taiwanese, U.S. and Haitian participants, contributing to hesitation or refusal to vaccination. Regarding misinformation and rumors, misinformation was found among a few Taiwanese and Dutch participants. Additionally, rumors concerning COVID-19 vaccines were mentioned by the Dutch and Haitian participants. Furthermore, a lack of verified information was reported by the participants in all four countries. Overall, the current study suggests that vaccine hesitancy exists among participants in Taiwan, the United States, the Netherlands, and Haiti. Building trust in the COVID-19 vaccine, cultivating vaccine literacy, clarifying misinformation and rumors concerning COVID-19 vaccines, and providing verified information are critical for increasing public acceptance of the COVID-19 vaccine.
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COVID-19 , Vacinas , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Haiti/epidemiologia , Humanos , Países Baixos , Aceitação pelo Paciente de Cuidados de Saúde , SARS-CoV-2 , Taiwan , Confiança , Estados Unidos , Vacinação , Hesitação VacinalRESUMO
Kenya is experiencing a rising burden of non-communicable diseases (NCDs), yet data to inform effective interventions are limited. We investigated the prevalence of elevated blood pressure, elevated blood glucose and their determinants in a rapidly urbanizing area in Kenya. Data on socio-demographics, dietary and behavioural risk factors, anthropometric measurements, blood pressure, blood glucose, plasma lipids and urinary biomarkers were collected from 221 men and 372 women (25-64 years). Multivariable logistic regression models assessed correlates of elevated blood pressure (EBP) and elevated blood glucose (EBG). Participants' mean age was 38.0. ± 11.1 years. The prevalence rates of pre-hypertension and hypertension were 49.0% and 31.6% in men and 43.7% and 20.1% in women, respectively, while those of pre-diabetes and diabetes were 8.4% and 8.0% in men and 11.6% and 7.4% in women, respectively. The prevalence of Body Mass Index (BMI) ≥ 25 kg/m2 was higher in women (60.2%) than in men (39.7%). However, both the risk of EBP and EBG were stronger among men than among women. The high prevalence rates of EBP, EBG and overweight/obesity coupled with low physical activity and low fruit and vegetable intake predispose this population to a higher NCD risk. Interventions to mitigate this risk considering the sex differences are urgently required.
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Glicemia , Diabetes Mellitus/epidemiologia , Hipertensão/epidemiologia , Estado Pré-Diabético/epidemiologia , Pré-Hipertensão/epidemiologia , Adulto , Pressão Sanguínea , Estudos Transversais , Feminino , Humanos , Quênia/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de RiscoRESUMO
Taiwan's high population density frequently blurs the administrative boundaries between communities, leading to indistinct community identifications among the population. The authors used the Helvie energy theory to assess different communities in Taiwan, employing a core (population), four internal energies (chemical, physical, biological, and psychiatric) and nine environment subsystems (transportation, health, education, entertainment, economy, politics, communication, culture, and welfare) in an analysis of urban and rural community samples. Authors found significantly different influences on community health due to different environments and energy exchange factors between the two samples. Urban and rural communities have advantages and requirements that are distinct from one another. The community health nurse (CHN) should consider the specific demands of each community and develop professional roles to incorporate the three degrees of prevention. Authors hope that this article can inspire CHNs to define the critical health problems in their communities, facilitate the development of advanced professional roles, and serve as reference in implementing health plans.
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Planejamento em Saúde Comunitária , Avaliação das Necessidades , Saúde da População Rural , Saúde da População Urbana , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND Patients with massive ascites (MA) after liver transplantation (LT, defined here as daily ascitic drainage more than 1000 ml per day for more than 7 days after liver transplantation) are at increased risks of infection, hypoalbuminemia, graft loss, and even mortality. The aim of this retrospective cohort study was to investigate the effects of somatostatin on patients with MA after LT. MATERIAL AND METHODS Twenty-eight patients with liver cirrhosis or hepatocellular carcinoma who underwent LT complicated by MA postoperatively were included. Ten participants were receiving somatostatin therapy. The postoperative course and adverse drug effects were investigated. Daily postoperative ascitic drainage and urine output were also recorded and compared to those in the non-somatostatin group. RESULTS The somatostatin group had significantly less ascites drainage after LT compared to the non-somatostatin group (p=0.002). Urine output was significantly increased after somatostatin administration (p<0.001). No serious adverse effects influencing graft function or fatal complications occurred after somatostatin therapy. CONCLUSIONS Somatostatin treatment is beneficial for the management of MA after liver transplantation.
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Ascite/tratamento farmacológico , Transplante de Fígado/efeitos adversos , Somatostatina/uso terapêutico , Corticosteroides/uso terapêutico , Adulto , Idoso , Ascite/etiologia , Quimioterapia Combinada , Feminino , Humanos , Imunossupressores/uso terapêutico , Masculino , Pessoa de Meia-Idade , Ácido Micofenólico/uso terapêutico , Complicações Pós-Operatórias/tratamento farmacológico , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Tacrolimo/uso terapêutico , Resultado do TratamentoAssuntos
Corantes Fluorescentes/química , Proteínas/análise , Anidrase Carbônica II/análise , Anidrase Carbônica II/metabolismo , Corantes Fluorescentes/metabolismo , Humanos , Interações Hidrofóbicas e Hidrofílicas , Ligantes , Ligação Proteica , Proteínas/metabolismo , Espectrometria de FluorescênciaRESUMO
BACKGROUND: Gallbladder cancer is unusually seen but can result in highly mortality rate. It makes challenge to diagnose for clinicians due to present asymptomatic or non-specific clinical presentation including abdominal pain, anorexia. It usually also accompanies with cholelithiasis (incidence is 1-2%) and incidentally detected by radiologic examination such as ultrasound, computed tomography or intra-operative intervention accidentally. Gallbladder cancer results in highly fatal malignancy because it is difficult to early detect. The ovarian metastases from gallbladder mimics primary neoplasm isn't seen before and mentioned in English literatures before. CASE PRESENTATION: A 28-year-old woman suffered from intermittently lower abdominal tenderness and nausea after meals for 3 years. The abdominal ultrasound revealed a right ovarian mass with fluid accumulation and the contrast CT of abdomen revealed a gallbladder fundus mass and liver tumor lesion located at segment 4. We arranged surgical intervention with radical cholecystectomy and debulking operation with salpingo-oophorectomy. The pathologic report revealed adenocarcinoma of gallbladder with liver, peritoneum, and right ovarian invasion. After surgical intervention, she also received adjuvant chemotherapy with Gemcitabine, Cetuximab, Cisplatin and Cyberknife. CONCLUSION: The non-specific symptoms make the challenge to difference the primary malignant neoplasm. The rarely diagnosis must take in consider if the gastrointestinal tract tumours coexist with ovarian tumours.