RESUMEN
The objective of this study was to create a plant-based drink from jackfruit seed. Firstly, jackfruit seed powder was hydrolyzed step by step with 0.2% α-amylase for 60 min and 0.3% glucoamylase for 90 min. The sample then was fermented with Lactiplantibacillus plantarum (L. plantarum) at 37 °C for 15 h. The findings indicated that hydrolysis and lactic acid fermentation enhanced the polyphenol, flavonoid, and antioxidant activity of jackfruit seed drink. Jackfruit seed drink was a favorable matrix for L. plantarum delivery. Moreover, the product underwent fermentation and reached the viability density of L. plantarum of 8.15 Log CFU/mL. The overall sensory liking score was rated between 5 and 5.5/7 points. Throughout the 35 days of storage period at 4-6 °C, the number of L. plantarum uncharged, whereas the bioactive compound and antioxidant activity of the product diminished by nearly 20-50% compared to the sample before storage. Overall, this research highlights the potential of the the fermented jackfruit seed drink as a probiotic plant-based drink with massive biological function and sensory appeal.
RESUMEN
Throughout the coronavirus disease 2019 (COVID-19) pandemic, wastewater surveillance has been used to monitor trends in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) prevalence in the community. A major challenge in establishing wastewater surveillance programs, especially in remote areas, is the need for a well-equipped laboratory for sample analysis. Currently, no options exist for rapid, sensitive, mobile, and easy-to-use wastewater tests for SARS-CoV-2. The performance of the GeneXpert system, which offers cartridge-based, rapid molecular clinical testing for SARS-CoV-2 in a portable platform, was evaluated using wastewater as the input. The GeneXpert demonstrated a SARS-CoV-2 limit of detection in wastewater below 32 copies/mL with a sample processing time of less than an hour. Using wastewater samples collected from multiple sites across Canada during February and March 2021, a high overall agreement (97.8%) was observed between the GeneXpert assay and laboratory-developed tests regarding the presence or absence of SARS-CoV-2. Additionally, with the use of centrifugal filters, the detection threshold of the GeneXpert system was improved to <10 copies/mL in wastewater. Finally, to support on-site wastewater surveillance, GeneXpert testing was implemented in Yellowknife, a remote community in Northern Canada, where its use successfully alerted public health authorities to undetected transmission of COVID-19. The identification of SARS-CoV-2 in wastewater triggered clinical testing of recent travelers and identification of new COVID-19 cases/clusters. Taken together, these results suggest that GeneXpert is a viable option for surveillance of SARS-CoV-2 in wastewater in locations that do not have access to established testing laboratories. IMPORTANCE Wastewater-based surveillance is a powerful tool that provides an unbiased measure of COVID-19 prevalence in a community. This work describes a sensitive wastewater rapid test for SARS-CoV-2 based on a widely distributed technology, the GeneXpert. The advantages of an easy-to-use wastewater test for SARS-CoV-2 are clear: it supports surveillance in remote communities, improves access to testing, and provides faster results allowing for an immediate public health response. The application of wastewater rapid testing in a remote community facilitated the detection of a COVID-19 cluster and triggered public health action, clearly demonstrating the utility of this technology. Wastewater surveillance will become increasingly important in the postvaccination pandemic landscape as individuals with asymptomatic/mild infections continue transmitting SARS-CoV-2 but are unlikely to be tested.
Asunto(s)
COVID-19 , SARS-CoV-2 , COVID-19/diagnóstico , COVID-19/epidemiología , Humanos , Pandemias , Aguas Residuales , Monitoreo Epidemiológico Basado en Aguas ResidualesRESUMEN
The TriService Nursing Research Program was chartered in 1992 to advance the science of military nursing to support mission readiness, to provide optimal evidence-based healthcare in various military settings, and to improve the health and quality of life of military personnel. In 2002, the Tri-Service Nursing Research Program created the evidence-based practice initiative to foster excellence in military nursing care through the evidence-based practice in the military healthcare system. The evidence-based practice initiative has been coherently and successfully implemented throughout the military healthcare systems largely due to strong commitment and support from all management levels across services and across components.
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Enfermería Basada en la Evidencia/organización & administración , Enfermería Militar , Investigación en Enfermería/organización & administración , Enfermería Basada en la Evidencia/educación , Implementación de Plan de Salud , Humanos , Capacitación en Servicio , Enfermería Militar/educación , Estados UnidosRESUMEN
BACKGROUND: Effects of catastrophic stress on blood pressure are well documented, but usually few measurements were taken before the event occurred, and the people studied were directly involved or geographically close to the disaster. The impact of the 11 September 2001 (9/11) attacks in New York City had far greater reach, and has been sustained by subsequent events. OBJECTIVE: To test the hypothesis that, after the 9/11 attacks, blood pressures in the population affected would be increased compared with that in both the preceding months and the same period during the previous year. METHODS: We used data available from a current study of blood pressure in four sites in the USA that enabled us to examine them from two perspectives: a mixed (within and between groups) analysis that tested the overall differences in blood pressure before and after 9/11, and a within-subjects model to examine the more focused issue of individual change in blood pressure after 9/11. The blood pressures of 427 hypertensive individuals were telemonitored at four sites. An additional 101 patients had been monitored at two sites during the same period in the previous year. RESULTS: Mean systolic blood pressure was significantly greater during the 2 months after 9/11, across the four sites, compared with that assessed during the previous 2 months (range of observed differences 1.7-3.8 mmHg). At the two sites for which data were available for the same period in the year 2000, there was also a significant effect for the same period during the preceding year for systolic blood pressure. However, at both these sites the effect at 2000 was significantly smaller than the effect at 2001. Blood pressure also generally increased among those individuals in whom monitoring overlapped the 9/11 event. CONCLUSION: The World Trade Center attacks produced a substantial and sustained increase in blood pressure that appears to be independent of seasonal effects, and which has important implications for morbidity and financial burden. The ubiquitous continuing reference to the events in the news reports may contribute to the sustained effects.
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Presión Sanguínea/fisiología , Hipertensión/etiología , Ataques Terroristas del 11 de Septiembre/psicología , Trastornos por Estrés Postraumático/fisiopatología , Estrés Psicológico , Monitoreo Ambulatorio de la Presión Arterial , Estudios de Seguimiento , Humanos , Hipertensión/fisiopatología , Factores de TiempoRESUMEN
Congress established the TriService Nursing Research Program (TSNRP) in 1992 to serve the nursing research needs of the military. The TSNRP advances the science of military nursing to support mission readiness and deployment, improves the health and quality of life of military personnel, and provides optimal nursing care in settings worldwide. In 1995, the TSNRP Advisory Council commissioned the Institute of Medicine to make recommendations on management, research funding areas, resource allocation, and objectives. In 1996, the committee issued its report, The Program for Research in Military Nursing: Progress and Future Direction. A principal recommendation was that the TSNRP hold regular research priority-setting conferences. In response, since 2000, the TSNRP has held three conferences. This article follows up the Institute of Medicine report and summarizes the results of those conferences. The article describes conference processes, constituents, and conclusions and outlines future TSNRP research directions.
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Enfermería Militar , Investigación en Enfermería/organización & administración , Congresos como Asunto , Humanos , Enfermería Militar/tendencias , Personal Militar , Investigación , Estados UnidosRESUMEN
Prevention strategies for coronary artery disease among hypertensive patients require assessment of other modifiable risk factors in the target population. In this article, we describe the prevalence of other cardiovascular risk factors in military beneficiaries with high blood pressure (HBP). Baseline data from an ongoing randomized clinical trial designed to test effectiveness of a comprehensive HBP intervention are used in the analysis. A total of 147 beneficiaries from a military health system participated in this study. Findings indicate that the rate of HBP control in this sample was suboptimal (32%: blood pressure < 140/90). Other prevalent cardiovascular risk factors include high cholesterol, obesity, and diabetes. Many of these patients (31.3%) are also in the moderate-to-high danger level of developing coronary artery disease in the near future. These findings warrant a regular assessment of cardiovascular risk factors and rigorous behavioral interventions for all beneficiaries of the military health care system.
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Enfermedad Coronaria/epidemiología , Hipertensión/epidemiología , Personal Militar , Adulto , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ensayos Clínicos Controlados Aleatorios como Asunto , Medición de Riesgo , Factores de RiesgoRESUMEN
The goal of the Air Force Nursing Research Program at WHMC is to conduct research on topics unique to Air Force and military nursing. The nine stressors of flight and the military environment of care have been used as a conceptual model to guide the development of research studies. The studies conducted to date describe how the environment affects practice and when the environment directly affects the patient. The studies conducted are examples of the numerous military nursing research projects supported by funding from the TSNRP. The research funded by TSNRP contributes to the body of nursing knowledge by supporting scientific research, particularly knowledge that is unique to the military. As our nation faces the threat of chemical and biologic attacks, terrorism, and increased deployment of soldiers to battlefields in remote locations throughout the world, it is more important than ever that we ensure the advancement of military nursing research. Supporting research that advances healthcare in peace and in war is critical to the care of our military members and their families. This will require that research funds continue to be available to support military nursing research, that a strong infrastructure to provide resources in support of nursing research programs continues to exist, and that the military nursing corps continues to attract, train, and retain PhD prepared nurse researchers. Given the results of the research completed to date, the following evidence-based practice can be applied to the care of the patient described at the beginning of this article: The nurse positions the patient in the center of the cargo compartment, away from the bulkhead, toward the front of the aircraft, the warmest location during flight. While enroute, the patient will need to be positioned on an aerovac mattress, repositioned frequently, and have his/her heels elevated at all times. Additional padding may be needed for areas adjacent to the litter cross members to reduce pressure on the skin in areas prone to pressure ulcer formation. Should the patient need endotracheal suctioning, the nurse knows that hyperoxygenation-hyperinflation is effective in preventing suctioning-induced hypoxemia. In addition, the suction pressure will need to be increased to account for the effects of altitude without exceeding the pressure limits on the transport ventilator and causing catastrophic ventilator failure. Because there is not enough room on the litter for the chest tube drainage tubing to lay straight, it will be coiled and should dependent loops develop, they should be drained every 15 minutes. This is Air Force nursing research in practice.
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Medicina Aeroespacial , Cuidados Críticos , Enfermería Militar , Investigación en Enfermería/organización & administración , Medicina Aeroespacial/organización & administración , Cuidados Críticos/organización & administración , Humanos , Enfermería Militar/organización & administración , Evaluación de Necesidades , Rol de la Enfermera , Objetivos Organizacionales , TexasRESUMEN
The purpose of the present descriptive study was to determine the risks associated with hypertension in Vietnamese communities around Ho Chi Minh City, Vietnam. The 357 volunteers for this health promotion screening consisted of 125 men and 232 women, 19-85 years of age. Participants completed surveys on their cardiovascular health history, health practices and hypertension knowledge. Nearly one-third of the sample was found to have systolic blood pressure (SBP) above 139 mmHg and/or diastolic blood pressure (DBP) above 89 mmHg. Fifteen participants had either SBP over 180 mmHg or DBP over 108 mmHg, nine of these 15 participants were taking antihypertensive drugs and 76 were taking other cardiac medications. The majority (98%) cooked with salt and 75% added salt when eating. Drinking alcohol (21%) and smoking (23%) were more common in male participants. Knowledge of cardiovascular risks was very low, indicating a need for community health promotion activities with educational campaigns and further screenings.
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Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/etnología , Hipertensión/diagnóstico , Hipertensión/etnología , Tamizaje Masivo/métodos , Adulto , Anciano , Anciano de 80 o más Años , Presión Sanguínea , Enfermedades Cardiovasculares/fisiopatología , Dieta , Femenino , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Encuestas Epidemiológicas , Humanos , Hipertensión/fisiopatología , Masculino , Persona de Mediana Edad , Embarazo , Medición de Riesgo , Factores de Riesgo , Factores Sexuales , Vietnam/etnologíaRESUMEN
With the current wave of Asian immigration to the United States, awareness of their use of traditional medicine, often in combination with Western medicine, is an increasingly salient issue for health care professionals. This paper describes the use of traditional and Western medicine by Korean American elderly and factors that are associated with their health-seeking behaviors and health service utilization. Data were obtained from a convenience sample of 205 Korean elderly immigrants through interview. The findings revealed that health service utilization among Korean American elderly covered a broad spectrum of health resources, including the use of Western medicine, the traditional Korean medicine (hanbang), or both Western and traditional clinics. In addition, health insurance status and the source of health care were found to relate to the types of health service that Korean American elderly chose to utilize. Better understanding of patterns of health service utilization may improve the quality of health care by increasing health providers' cultural sensitivity and facilitating adequate communication between Asian immigrant clients and their care providers. Implications for research and practice are discussed.