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1.
BMC Ecol Evol ; 24(1): 50, 2024 Apr 22.
Artigo em Inglês | MEDLINE | ID: mdl-38649814

RESUMO

BACKGROUND: Land uses such as crop production, livestock grazing, mining, and urban development have contributed to degradation of drylands worldwide. Loss of big sagebrush (Artemisia tridentata) on disturbed drylands across the western U.S. has prompted massive efforts to re-establish this foundational species. There has been growing interest in avoiding the severe limitations experienced by plants at the seed and seedling stages by instead establishing plants from containerized greenhouse seedlings ("tubelings"). In some settings, a potential alternative approach is to transplant larger locally-collected plants ("wildlings"). We compared the establishment of mountain big sagebrush (A. tridentata ssp. vaseyana) from tubelings vs. wildlings in southeastern Idaho. A mix of native and non-native grass and forb species was drill-seeded in a pasture previously dominated by the introduced forage grass, smooth brome (Bromus inermis). We then established 80 m x 80 m treatment plots and planted sagebrush tubelings (n = 12 plots, 1200 plants) and wildlings (n = 12 plots, 1200 plants). We also established seeded plots (n = 12) and untreated control plots (n = 6) for long-term comparison. We tracked project expenses in order to calculate costs of using tubelings vs. wildlings as modified by probability of success. RESULTS: There was high (79%) tubeling and low (10%) wildling mortality within the first year. Three years post-planting, chance of survival for wildlings was significantly higher than that of tubelings (85% and 14% respectively). Despite high up-front costs of planting wildlings, high survival rates resulted in their being < 50% of the cost of tubelings on a per-surviving plant basis. Additionally, by the third year post-planting 34% of surviving tubelings and 95% of surviving wildlings showed evidence of reproduction (presence / absence of flowering stems), and the two types of plantings recruited new plants via seed (3.7 and 2.4 plants, respectively, per surviving tubeling/wildling). CONCLUSIONS: Our results indicate that larger plants with more developed root systems (wildlings) may be a promising avenue for increasing early establishment rates of sagebrush plants in restoration settings. Our results also illustrate the potential for tubelings and wildlings to improve restoration outcomes by "nucleating" the landscape via recruitment of new plants during ideal climate conditions.


Assuntos
Artemisia , Plântula , Plântula/crescimento & desenvolvimento , Idaho , Conservação dos Recursos Naturais/métodos
3.
Molecules ; 29(6)2024 Mar 20.
Artigo em Inglês | MEDLINE | ID: mdl-38543021

RESUMO

As part of our interest in the volatile phytoconstituents of aromatic plants of the Great Basin, we have obtained essential oils of Ambrosia acanthicarpa (three samples), Artemisia ludoviciana (12 samples), and Gutierrezia sarothrae (six samples) from the Owyhee Mountains of southwestern Idaho. Gas chromatographic analyses (GC-MS, GC-FID, and chiral GC-MS) were carried out on each essential oil sample. The essential oils of A. acanthicarpa were dominated by monoterpene hydrocarbons, including α-pinene (36.7-45.1%), myrcene (21.6-25.5%), and ß-phellandrene (4.9-7.0%). Monoterpene hydrocarbons also dominated the essential oils of G. sarothrae, with ß-pinene (0.5-18.4%), α-phellandrene (2.2-11.8%), limonene (1.4-25.4%), and (Z)-ß-ocimene (18.8-39.4%) as major components. The essential oils of A. ludoviciana showed wide variation in composition, but the relatively abundant compounds were camphor (0.1-61.9%, average 14.1%), 1,8-cineole (0.1-50.8%, average 11.1%), (E)-nerolidol (0.0-41.0%, average 6.8%), and artemisia ketone (0.0-46.1%, average 5.1%). This is the first report on the essential oil composition of A. acanthicarpa and the first report on the enantiomeric distribution in an Ambrosia species. The essential oil compositions of A. ludoviciana and G. sarothrae showed wide variation in composition in this study and compared with previous studies, likely due to subspecies variation.


Assuntos
Artemisia , Óleos Voláteis , Óleos Voláteis/química , Artemisia/química , Ambrosia , Idaho , Monoterpenos/análise
4.
BMC Health Serv Res ; 24(1): 381, 2024 Mar 27.
Artigo em Inglês | MEDLINE | ID: mdl-38539177

RESUMO

BACKGROUND: A shortage of healthcare providers, particularly in primary care and mental health, exists in the predominately rural state of Idaho. There are also barriers to retaining healthcare providers to work in rural and remote communities. Limited research using U.S. samples has explored factors that may affect the retention of healthcare providers in rural areas. Additionally, due to differences between communities, it is important to conduct community-level investigations to better understand how these factors may affect retention in rural areas. Therefore, the purpose of this study was to explore factors affecting healthcare provider retention in a rural community in Northern Idaho. METHODS: A modified version of the Nursing Community Apgar Questionnaire (NCAQ) was completed by 30 healthcare providers in a rural and frontier community in Northern Idaho to assess factors influencing healthcare provider retention. Factors were classified into classes including geographic, economic, scope of practice, medical support, and facility and community support classes. Retention factors were assessed on their perceived importance to retention as well as whether they were perceived as an advantage or challenge to retention based on Likert scales. A "Community Apgar" score was also created by combining the importance and advantage/challenge factors. RESULTS: Overall, items in the medical support group had the highest importance of any other class and included factors such as nursing workforce. Additionally, the facility and community support class, which included factors such as televideo support, was rated the highest advantage class and had the highest Apgar score, indicating it contained the factor that healthcare providers identified as the most important advantage (i.e., medical reference resources). CONCLUSION: Our study identified multiple factors that healthcare providers deemed as important advantages or disadvantages to retaining healthcare providers in rural areas. Overall, facility and community support factors were found to have the highest advantage in the retention of rural providers. Rural healthcare organizations looking to increase healthcare provider retention should target retention efforts towards these factors. Additional research should also be conducted on other rural samples across the U.S. to make comparisons of findings.


Assuntos
Recursos Humanos de Enfermagem , Serviços de Saúde Rural , Humanos , Idaho , População Rural , Pessoal de Saúde
5.
Artigo em Inglês | MEDLINE | ID: mdl-38397679

RESUMO

INTRODUCTION: Alignment of National Breast and Cervical Cancer Early Detection Program (NBCCEDP) clinical services with the spatial distribution of breast and cervical cancer burden is essential to maximizing programmatic impact and addressing cancer disparities. This study identified spatial clustering of breast and cervical cancer burden scores and assessed whether and to what extent NBCCEDP clinical services were associated with clusters for the 5-year period, 2015-2019. METHODS: We examined burden scores for spatial clustering using Local Indicators of Spatial Association (LISA) tests in GeoDA. We then used t-tests to compare the NBCCEDP 5-year average percentage of eligible women served clinical breast and cervical cancer services between hotspot (high burden) and coolspot clusters. RESULTS: There was statistically significant spatial clustering in the pattern of breast and cervical cancer burden scores across counties, with hotspot clusters mostly observed in the Southern region, Idaho and Nevada. For both breast and cervical cancer, higher percentages of eligible women received breast and cervical cancer clinical services in coolspot clusters compared to hotspot clusters during each year from 2015-2019. CONCLUSION: NBCCEDP clinical services can help reduce breast and cervical cancer burden. Yet, during 2015-2019, increased service delivery was not aligned with the spatial distribution of counties with greater breast and cervical cancer burdens. NBCCEDP recipients may improve their impact on breast and cervical cancer burden by prioritizing and consistently increasing service delivery in cancer burden hotspot clusters if they have not already maximized their resources in these areas.


Assuntos
Neoplasias da Mama , Neoplasias do Colo do Útero , Feminino , Humanos , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/epidemiologia , Detecção Precoce de Câncer , Idaho , Nevada , Neoplasias da Mama/epidemiologia , Programas de Rastreamento
6.
J Community Health ; 49(1): 26-33, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37314630

RESUMO

During the COVID-19 pandemic, public health authorities have encouraged the use of face masks to minimize transmission within the community. To assess mask wear during a COVID-19 surge and guide public health response efforts, including public messaging on mask recommendations, we compared observed mask use in the largest city in each of Idaho's 2 most populous counties, both without a current mask mandate. We recorded mask usage by every third person exiting stores of 5 retail chains in Boise and Nampa during November 8-December 5, 2021. Observations were conducted during three time periods (morning, afternoon, and evening) on weekday and weekend days. A multivariable model with city, retail chain, and city-chain interaction was used to assess mask wear differences by city for each chain. Of 3021 observed persons, 22.0% wore masks. In Boise, 31.3% (430/1376) of observed persons wore masks; in Nampa, 14.3% (236/1645) wore masks. Among all persons wearing masks, > 94% wore masks correctly; cloth and surgical masks were most common. By retail chain, observed individuals at Boise locations were 2.3-5.7 times as likely to wear masks than persons at respective Nampa locations. This study provided a rapid, nonconfrontational assessment of public use of mitigation measures in 2 Idaho cities during a COVID-19 surge.


Assuntos
COVID-19 , Máscaras , Humanos , Cidades , Idaho/epidemiologia , Pandemias/prevenção & controle , SARS-CoV-2
7.
Sex Transm Dis ; 51(2): 102-104, 2024 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-37977191

RESUMO

ABSTRACT: We compared mpox vaccination access between urban and rural residents who received ≥1 JYNNEOS dose using immunization data in Idaho and New Mexico. Rural residents traveled 5 times farther and 3 times longer than urban residents to receive mpox vaccination. Increasing mpox vaccine availability to health care facilities might increase uptake.


Assuntos
Vacina Antivariólica , Humanos , Idaho/epidemiologia , New Mexico/epidemiologia , Instalações de Saúde , Vacinação
8.
J Environ Qual ; 53(1): 47-56, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-37939688

RESUMO

Methyl bromide (MeBr) is a sterilizing fumigant used to control quarantine pests that is restricted due to its detrimental atmospheric effects. The degradation of injected MeBr produces crop-available Br- . Up to five applications of MeBr were used in southeastern Idaho fields to combat the pale cyst nematode (Globodera pallida). Data regarding the uptake and partitioning of Br- in crops following MeBr application in the region were unavailable. Research determined background concentrations of Br- in alfalfa (Medicago sativa L.), barley (Hordeum vulgare L.), corn (Zea mays L.), potato (Solanum tuberosum L.), and wheat (Triticum aestivum L.) compared to MeBr-treated fields. Background Br- concentrations ranged from nondetectable (ND) to 33.0 mg Br- kg-1 ; vegetative tissue concentrations were greater than reproductive, except corn where there was no difference. Nearly all crops grown in MeBr-treated fields had greater Br- concentrations than background. Background-baled-alfalfa tissue Br- concentration was 33.0 mg kg-1 compared to 117.8 mg Br- kg-1 from a MeBr-treated field. Br- concentration in green alfalfa decreased from 79.8 to 36.5 mg Br- kg-1 at the final cutting in a MeBr-treated field, where time after application decreased crop Br- concentrations. Small grains had low Br- concentrations in reproductive tissue (1.7 mg Br- kg-1 ) compared to vegetative tissue (106.5 mg Br- kg-1 ). Corn stover concentration (12.7 mg Br- kg-1 ) was low relative to small-grain straw, but corn ear (5.8 mg Br- kg-1 ) was greater than small-grain reproductive tissue in the MeBr-treated field. Crop selection following MeBr applications should consider the likelihood of elevated Br- concentration for the plant fractions intended end use.


Assuntos
Brometos , Hidrocarbonetos Bromados , Nematoides , Animais , Fumigação , Idaho
9.
J Sch Health ; 94(3): 259-266, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37475468

RESUMO

BACKGROUND: Internationally 18% of youth are obese. Fitness testing can be used to establish fitness surveillance, which can inform policy and targeted interventions aimed at addressing obesity. The purpose of this study was to estimate the prevalence of overweight, obesity, and low fitness in Idaho school-aged youth through a pilot study. METHODS: A convenience sample of 13 teachers from 11 north Idaho rural schools collected FitnessGram fitness data: body composition (body mass index [BMI]), aerobic capacity (Progressive Aerobic Cardiovascular Endurance Run [PACER] test), muscular endurance (curl up), strength (pushup), and flexibility (sit and reach). RESULTS: A total of 761 students (aged 9-18 years) from grades 3&5, 7, and 9 to 12 participated in the study. Approximately 24% of 3&5 and 22% of 7th, and 12% of 9 to 12th-grade students were categorized as Needs Improvement/Health Risk by FitnessGram standards for BMI. Similarly, approximately 25% of 3&5, and 22% of 7 and 9 to 12th-grade students were considered Needs Improvement/Health Risk for PACER. IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY: Results from fitness testing can provide school and public health representatives with a "needs assessment" of student health that can be used to help develop policies and practices to improve student health and wellbeing. CONCLUSIONS: This study provides a model for statewide annual fitness testing surveillance and reporting within K-12 public school physical education classrooms.


Assuntos
Exercício Físico , Aptidão Física , Adolescente , Humanos , Criança , Idaho/epidemiologia , Projetos Piloto , Índice de Massa Corporal , Obesidade/epidemiologia
10.
Environ Health Perspect ; 131(12): 127001, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38054699

RESUMO

BACKGROUND: Glyphosate is one of the most heavily used pesticides in the world, but little is known about sources of glyphosate exposure in pregnant people living in agricultural regions. OBJECTIVE: Our objective was to evaluate glyphosate exposure during pregnancy in relation to residential proximity to agriculture as well as agricultural spray season. METHODS: We quantified glyphosate concentrations in 453 urine samples collected biweekly from a cohort of 40 pregnant people in southern Idaho from February through December 2021. We estimated each participant's glyphosate exposure as the geometric mean (GM) of glyphosate concentrations measured in all samples (average n=11 samples/participant), as well as the GM of samples collected during the pesticide "spray season" (defined as those collected 1 May-15 August; average n=5 samples/participant) and the "nonspray season" (defined as those collected before 1 May or after 15 August; average n=6 samples/participant). We defined participants who resided <0.5km from an actively cultivated agriculture field to live "near fields" and those residing ≥0.5km from an agricultural field to live "far from fields" (n=22 and 18, respectively). RESULTS: Among participants living near fields, urinary glyphosate was detected more frequently and at significantly increased GM concentrations during the spray season in comparison with the nonspray season (81% vs. 55%; 0.228µg/L vs. 0.150µg/L, p<0.001). In contrast, among participants who lived far from fields, neither glyphosate detection frequency nor GMs differed in the spray vs nonspray season (66% vs. 64%; 0.154µg/L vs. 0.165µg/L, p=0.45). Concentrations did not differ by residential proximity to fields during the nonspray season (0.154µg/L vs. 0.165µg/L, for near vs. far, p=0.53). DISCUSSION: Pregnant people living near agriculture fields had significantly increased urinary glyphosate concentrations during the agricultural spray season than during the nonspray season. They also had significantly higher urinary glyphosate concentrations during the spray season than those who lived far from agricultural fields at any time of year, but concentrations did not differ during the nonspray season. These findings suggest that agricultural glyphosate spray is a source of exposure for people living near fields. https://doi.org/10.1289/EHP12768.


Assuntos
Praguicidas , Feminino , Gravidez , Humanos , Praguicidas/análise , Estações do Ano , Idaho , Agricultura , Exposição Ambiental/análise
11.
Am J Pharm Educ ; 87(10): 100119, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37852688

RESUMO

Some national pharmacy associations have recently joined in advocacy for a more portable pharmacist license. One impediment to accomplishing this is the state-specific nature of the pharmacy jurisprudence examination, leading to calls for the exploration of alternatives to, or outright elimination of, such examinations. This manuscript reviews the rationale for the elimination of the pharmacy jurisprudence examination in Idaho. The Idaho Board of Pharmacy reviewed the absence of similar jurisprudence examinations in other health professions, the role schools of pharmacy and employers play in preparing pharmacists for lawful practice, and how the adoption of a "standard of care" regulatory model changed thinking about the need for a jurisprudence examination. Idaho eliminated the examination in 2018, and no evidence demonstrating a public safety impact has yet materialized, while the number of Idaho licensed pharmacists has grown at a higher rate than its border states. State boards of pharmacy are in a position to decide whether keeping the pharmacy jurisprudence examination is necessary, and this manuscript reviews key considerations for other states.


Assuntos
Educação em Farmácia , Assistência Farmacêutica , Farmácia , Humanos , Farmacêuticos , Idaho , Licenciamento
12.
Molecules ; 28(15)2023 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-37570773

RESUMO

Hops are among the most costly and environmentally impactful raw materials used in brewing, yet they play a crucial role in the aroma of beer. However, predicting beer aroma based on hop variety or hopping method remains arduous. This is partly because hop oils are unique for each hop variety, and they may be biotransformed by yeast enzymes during fermentation. Even slight molecular structure modifications can dramatically affect the organoleptic properties of beer. Through combined chemical and sensory analysis of dry-hopped beers prepared with different hop varieties (Azacca, Idaho-7, and Sultana), this work aimed to profile the aromas and the overall biotransformation processes taking place during fermentation. A total of 51 volatile organic compounds (VOCs) were semi-quantified and monitored: 19 esters, 13 sesquiterpenes, 7 ketones, 7 alcohols, 4 monoterpenes, and 1 volatile acid. There were significant similarities in the measured analytes and perceived aromas of these beers, but one hop variety (Sultana) delivered an increased quantity of unique aromas and an increased concentration of volatiles in the headspace for the same quantity of hop pellets added. This work provides practical information to brewers who utilize hops in beer production.


Assuntos
Cerveja , Humulus , Cerveja/análise , Odorantes/análise , Humulus/química , Idaho , Saccharomyces cerevisiae
13.
MMWR Morb Mortal Wkly Rep ; 72(31): 844-846, 2023 Aug 04.
Artigo em Inglês | MEDLINE | ID: mdl-37535466

RESUMO

Treatment of carbapenemase-producing carbapenem-resistant Pseudomonas aeruginosa (CP-CRPA) infections is challenging because of antibiotic resistance. CP-CRPA infections are highly transmissible in health care settings because they can spread from person to person and from environmental sources such as sink drains and toilets. During September 2021-January 2022, an Idaho hospital (hospital A) isolated CP-CRPA from sputum of two patients who stayed in the same intensive care unit (ICU) room (room X), 4 months apart. Both isolates had active-on-imipenem metallo-beta-lactamase (IMP) carbapenemase gene type 84 (blaIMP-84) and were characterized as multilocus sequence type 235 (ST235). A health care-associated infections team from the Idaho Division of Public Health visited hospital A during March 21-22, 2022, to discuss the cluster investigation with hospital A staff members and to collect environmental samples. CP-CRPA ST235 with blaIMP-84 was isolated from swab samples of one sink in room X, suggesting it was the likely environmental source of transmission. Recommended prevention and control measures included application of drain biofilm disinfectant, screening of future patients who stay in room X (e.g., the next 10 occupants) upon reopening, and continuing submission of carbapenem-resistant P. aeruginosa (CRPA) isolates to public health laboratories. Repeat environmental sampling did not detect any CRPA. As of December 2022, no additional CP-CRPA isolates had been reported by hospital A. Collaboration between health care facilities and public health agencies, including testing of CRPA isolates for carbapenemase genes and implementation of sink hygiene interventions, was critical in the identification of and response to this CP-CRPA cluster in a health care setting.


Assuntos
Carbapenêmicos , Infecções por Pseudomonas , Humanos , Adulto , Carbapenêmicos/farmacologia , Antibacterianos/farmacologia , Pseudomonas aeruginosa/genética , Idaho/epidemiologia , Infecções por Pseudomonas/epidemiologia , beta-Lactamases/genética , Unidades de Terapia Intensiva , Testes de Sensibilidade Microbiana
14.
J Am Pharm Assoc (2003) ; 63(5): 1495-1499, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37295494

RESUMO

In December 2022, Congress passed the Mainstreaming Addiction Treatment Act, which removed the federal legal barrier to pharmacist buprenorphine prescribing. As a result, each state can now decide whether or not to allow pharmacists to prescribe buprenorphine as an additional access point to reduce fatal opioid overdoses. At least 10 states allow pharmacists to prescribe controlled substances under collaborative practice agreements. Two states (California and Idaho) have also created pathways for independent prescribing of buprenorphine by pharmacists. Additional states should seek to enable pharmacists to prescribe buprenorphine to increase access to a proven beneficial treatment and help reduce fatal opioid overdoses.


Assuntos
Buprenorfina , Overdose de Opiáceos , Transtornos Relacionados ao Uso de Opioides , Humanos , Estados Unidos , Buprenorfina/uso terapêutico , Farmacêuticos , Overdose de Opiáceos/tratamento farmacológico , Prescrições de Medicamentos , Idaho , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico
15.
Viruses ; 15(6)2023 06 10.
Artigo em Inglês | MEDLINE | ID: mdl-37376645

RESUMO

Five virus genomes, ranging between 12.0 and 12.3 kb in length and identified as endornaviruses, were discovered through a high-throughput sequencing (HTS) analysis of the total RNA samples extracted from two wine grape cultivars collected in the State of Idaho. One was found in a declining Chardonnay vine and was determined to be a local isolate of grapevine endophyte endornavirus (GEEV), and four others represented two novel endornaviruses named grapevine endornavirus 1 (GEV1) and grapevine endornavirus 2 (GEV2). All three virus genomes span a large, single open reading frame encoding polyproteins with easily identifiable helicase (HEL) and RNA-dependent RNA polymerase (RdRP) domains, while the GEV2 polyprotein also contains a glycosyltransferase domain. The GEV1 genome found in an asymptomatic Cabernet franc vine was related to, but distinct from, GEEV: the 5'-proximal, 4.7 kb segment of the GEV1 genome had a 72% identical nucleotide sequence to that of GEEV, while the rest of the genome displayed no significant similarity to the GEEV nucleotide sequence. Nevertheless, the amino acid sequence of the RdRP domain of GEV1 exhibited the closest affinity to the RdRP of GEEV. GEV2 was found in declining Chardonnay and asymptomatic Cabernet franc vines as three genetic variants exhibiting a 91.9-99.8% nucleotide sequence identity among each other; its RdRP had the closest affinity to the Shahe endorna-like virus 1 found in termites. In phylogenetic analyses, the RdRP and HEL domains of the GEV1 and GEV2 polyproteins were placed in two separate clades inside the large lineage of alphaendornaviruses, showing an affinity to GEEV and Phaseolus vulgaris endornavirus 1, respectively.


Assuntos
Vírus de RNA , Vitis , RNA Viral/genética , Vitis/genética , Endófitos , Filogenia , Idaho , Análise de Sequência de DNA , Proteínas Virais/genética , Genoma Viral , Poliproteínas/genética , RNA Polimerase Dependente de RNA/genética
16.
Molecules ; 28(9)2023 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-37175263

RESUMO

Grindelia squarrosa is an arid lands herb that has been used in Native American traditional medicine, is a potential source of pharmacologically active compounds, and has been explored as a source of biofuel. The purpose of this work was to examine the essential oil composition of G. squarrosa from southern Idaho. Gas chromatographic methods revealed the essential oil of G. squarrosa var. serrulata to be rich in monoterpenoids, α-pinene (21.9%), limonene (17.1%), terpinolene (10.6%), and borneol (6.5%). The essential oil composition of G. squarrosa from Idaho is similar to that previously reported from specimens collected from Montana and confirms the volatile phytochemistry of plants growing in North America. The major essential oil components were screened for antimicrobial activity against respiratory and dermal pathogens. (-)-ß-Pinene showed strong antibacterial activity against Streptococcus pneumoniae (MIC 39.1 µg/mL) and (-)-borneol showed strong activity against Staphylococcus aureus (MIC 78.1 µg/mL).


Assuntos
Grindelia , Óleos Voláteis , Antibacterianos/análise , Antibacterianos/química , Antibacterianos/farmacologia , Grindelia/química , Idaho , Testes de Sensibilidade Microbiana , Óleos Voláteis/análise , Óleos Voláteis/química , Óleos Voláteis/farmacologia , Monoterpenos/análise , Monoterpenos/química , Monoterpenos/farmacologia , Streptococcus pneumoniae/efeitos dos fármacos , Staphylococcus aureus/efeitos dos fármacos , Antifúngicos/análise , Antifúngicos/química , Antifúngicos/farmacologia
17.
J Emerg Manag ; 21(7): 241-255, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37154457

RESUMO

Communities form an integral component of disaster and pandemic preparedness. This study aimed to explore disaster/pandemic preparedness-with a special focus on coronavirus disease 2019 (COVID-19)-at the household and community level among residents within 50 miles of Idaho Falls. A structured online survey questionnaire was distributed, resulting in 924 responses from participants over 18 years of age. The results highlighted that 29 and 10 percent of participants were not prepared to deal with disasters and pandemics, respectively. Most participants trusted healthcare professionals (61 percent) for information about COVID-19, followed by scientists (46 percent) and local health departments (26 percent). The overall preparedness to disasters/pandemics at the community level was 50 percent. Males, participants older than 35 years, and participants with paid employment had higher odds of being prepared for disasters, whereas higher education was associated with higher preparedness for pandemics. This study highlights the need for better household and community disaster and pandemic preparedness.


Assuntos
COVID-19 , Planejamento em Desastres , Desastres , Masculino , Humanos , Adolescente , Adulto , Estudos Transversais , Pandemias , Idaho/epidemiologia , COVID-19/epidemiologia
18.
Eur J Protistol ; 89: 125990, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37207517

RESUMO

Order Spathidiida Foissner and Foissner, 1988 comprises a large group of morphologically diverse, primarily predatory, free living ciliates, the phylogeny of which has remained stubbornly unresolved. Families Arcuospathidiidae and Apertospathulidae are two morphologically similar groups established on the basis of differences in the morphology of the oral bulge and circumoral kinety. While Arcuospathidiidae is non-monophyletic in 18S rRNA gene analyses, the Apertospathulidae has been represented by only a single Apertospathula sequence in public databases. In this report, a novel freshwater species, Apertospathula pilata n. sp. is described on the basis of living observation, silver impregnation, and scanning electron microscopy. The phylogeny of the new species is assessed based on the rRNA cistron. The main features distinguishing A. pilata n. sp. from all congeners are: the oral bulge extrusomes (filiform, up to 25 µm long), the combination of body size (130-193 µm) and shape (spatulate), the extensive oral bulge length (41% of the cell length after protargol impregnation), and multiple micronuclei (one to five, two on average). The monophyly of Apertospathulidae Foissner, Xu and Kreutz, 2005 is rejected.


Assuntos
Cilióforos , Água Doce , Humanos , Idaho , Microscopia Eletrônica de Varredura , RNA Ribossômico 18S/genética , Cilióforos/genética , Filogenia , DNA de Protozoário/genética
19.
Molecules ; 28(6)2023 Mar 08.
Artigo em Inglês | MEDLINE | ID: mdl-36985451

RESUMO

Conifers are of great economic value in terms of lumber production, important for construction and other uses such as pulp and paper. They are also important sources of essential oils. Conifer species have been vital to the ethnobotany and traditional herbal medicine of many different Native American groups. The objective of this work was to obtain and analyze the essential oils of several conifer species (Abies lasiocarpa, Picea engelmannii, Pinus contorta, Pseudotsuga menziesii, and Thuja plicata) growing in Idaho. The foliar essential oils were obtained by hydrodistillation and then analyzed by gas chromatographic methods, including GC-MS, GC-FID, and chiral GC-MS. The essential oils were obtained in varying yields from 0.66% up to 4.70%. The essential oil compositions were largely dominated by monoterpene hydrocarbons and oxygenated monoterpenoids. The chiral monoterpenoids were generally rich in the (-)-enantiomers for members of the Pinaceae, but the (+)-enantiomers predominated in the Cupressaceae. The essential oil compositions obtained in this work are qualitatively similar, but quantitatively different, to previously reported compositions and confirm and complement the previous reports. However, this is the first comprehensive analysis of the chiral terpenoid components in these conifer species. Additional research on essential oils of the Pinaceae and Cupressaceae is needed to describe the chemical profiles, chemical compositions, and enantiomeric distributions more reliably in the various species and infraspecific taxa of these two families.


Assuntos
Abies , Óleos Voláteis , Picea , Pinus , Pseudotsuga , Thuja , Humanos , Picea/química , Cycadopsida , Idaho , Monoterpenos
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