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Anti-inflammatory activity of two varieties of pumpkin seed oil in an adjuvant arthritis model in rats

S. Y. Al-Okbi, D. A. Mohamed, E. Kandil, M. A. Abo-Zeid et al. • Grasas y Aceites (2017)

The aim of the present research was to evaluate the anti-inflammatory activity of pumpkin seed oils (PSOs) of an Egyptian and European variety, in a rat model of adjuvant arthritis. Edema thickness, plasma tumor necrosis factor-α (TNF-α) an...

DOAJ Open Access (DOAJ) DOI: 10.3989/gya.0796161

TRACK-CF prospective cohort study: Understanding early cystic fibrosis lung disease

Eva Steinke, Eva Steinke, Eva Steinke, Olaf Sommerburg et al. • Frontiers in Medicine (2023)

BackgroundLung disease as major cause for morbidity in patients with cystic fibrosis (CF) starts early in life. Its large phenotypic heterogeneity is partially explained by the genotype but other contributing factors are not well delineated...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmed.2022.1034290

Nordiske sundhedsfremmende perspektiver på ældre menneskers deltagelse og tryghed

Marianne Mahler, Anne Clancy, Aud Johannessen, Johanne Lind et al. • Nordisk Tidsskrift for Helseforskning (2020)

Nordic Health Promotion Perspectives on Older Adults Participation and Sense og Security Demographic changes and the growing elderly population in Scandinavia provide an incentive to study Health Ageing in the Nordic Countries. The chose...

DOAJ Open Access (DOAJ) DOI: 10.7557/14.5176

What motivates SARS-CoV-2 vaccine trial participants? A pre- and post-participation survey study

Olivia A. C. Lamers, Meta Roestenberg, Martine C. de Vries, Marie-Astrid Hoogerwerf • Trials (2024)

Abstract Background Scientific advancement, including the testing and licensing of new drugs, relies heavily on clinical trials with healthy individuals. The motivations of clinical trial participants have been discussed intensively, as som...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13063-024-08582-z

DNA polymorphisms in inflammatory and endocrine signals linked to frailty are also associated with obesity: data from the FRASNET cohort

Sarah Damanti, Sarah Damanti, Lorena Citterio, Laura Zagato et al. • Frontiers in Endocrinology (2024)

BackgroundObesity and frailty are prevalent geriatric conditions that share some pathophysiological mechanisms and are associated with adverse clinical outcomes. The relationship between frailty, obesity, and polymorphism remains inadequate...

DOAJ Open Access (DOAJ) DOI: 10.3389/fendo.2024.1412160

Fundamentos filosóficos da linguagem no pensamento de K-Otto Apel: a presença de Wittgenstein e Heidegger

Bartolomeu Leite da Silva • Kalagatos (2021)

Para Apel, a linguagem é o meio adequado para se alcançar entendimento e sucesso na comunicação. A comunidade ideal de comunicação é a esfera na qual os indivíduos devem se locomover para alcançar entendimento sobre suas ações no mundo, atr...

DOAJ Open Access (DOAJ) DOI: 10.23845/kalagatos.v8i15.5995

Yoga Outcomes Get Assessed in Cystic Fibrosis (YOGA-CF): protocol of a multicentre interventional randomised controlled clinical trial—investigating effects of a 12-week yoga intervention for adults with cystic fibrosis

Adam P Wagner, Nicholas J Simmonds, Susan C Charman, P Scarborough et al. • BMJ Open Respiratory Research (2026)

Introduction Yoga is an emerging exercise choice for people with cystic fibrosis (CF), but evidence of its effect in this population is scarce, with a recent systematic review advocating for further research. Yoga Outcomes Get Assessed in C...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjresp-2025-003405

Effect of falls prevention interventions on falls and the risk factors for falls among cancer survivors: protocol for a systematic review

Lynette Mackenzie, Amanda M. Clifford, Eleanor Fallon, Joanna M. Allardyce • BMJ Open (2026)

Introduction Falls are a significant health concern and associated with cancer survivorship. Falls can result in negative psychosocial consequences for cancer survivors and economic sequelae for healthcare delivery. There are cancer-specifi...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2025-110212

Cuidados en los equipos profesionales: reflexiones a partir del archivo oral y memoria del Cuartel Borgoño (1977-1989), Santiago de Chile

Nicole Fuenzalida, Catalina Olivares-Del-Real • Antípoda: Revista de Antropología y Arqueología (2021)

The purpose of this article is to present some of the considerations that arose following the development of an experience of caregiving for teams of professionals who support, investigate, and collect testimonies on human rights violations...

DOAJ Open Access (DOAJ) DOI: 10.7440/antipoda45.2021.06

Comparative study of strongly and weakly coupled data assimilation with a global land–atmosphere coupled model

K. Kurosawa, K. Kurosawa, S. Kotsuki, S. Kotsuki et al. • Nonlinear Processes in Geophysics (2023)

This study explores coupled land–atmosphere data assimilation (DA) for improving weather and hydrological forecasts by assimilating soil moisture (SM) data. This study integrates a land DA component into a global atmospheric DA system of th...

DOAJ Open Access (DOAJ) DOI: 10.5194/npg-30-457-2023

Treatment and Disposal Methods of Concentrate Stream of Seawater Reverse Osmosis- A Review

Zakiya Tabassum and Rajalakshmi Mudbidre • Nature Environment and Pollution Technology (2021)

The exponentially multiplying population of the world demands increasing freshwater resources. Thelimited resources comprising less than 3% of the earth’s water resources are getting polluted at an alarming rate. To deal with this situation...

DOAJ Open Access (DOAJ) DOI: 10.46488/NEPT.2021.v20i04.003

Methane and carbon dioxide fluxes over a lake: comparison between eddy covariance, floating chambers and boundary layer method

K.-M. Erkkilä, A. Ojala, A. Ojala, A. Ojala et al. • Biogeosciences (2018)

Freshwaters bring a notable contribution to the global carbon budget by emitting both carbon dioxide (CO2) and methane (CH4) to the atmosphere. Global estimates of freshwater emissions traditionally use a wind-speed-based gas transfer ve...

DOAJ Open Access (DOAJ) DOI: 10.5194/bg-15-429-2018

Agricultural Use of Lands Affected by Deep-Seated Landslides in the Transylvanian Basin and Its Consequences on Soil Physicochemical Properties

Gheorghe Roșian, Mihai Buta, Csaba Horvath • Applied Sciences (2026)

Land leveling deep-seated landslides for agricultural use alters soil profile integrity and soil functionality. In the mid-20th century, such interventions in the Transylvanian Basin (Romania) involved grading and converting landslide bodie...

DOAJ Open Access (DOAJ) DOI: 10.3390/app16083744

Characterization of antibiofouling behaviors of PVDF membrane modified by quaternary ammonium compound – combined use of QCM-D, FCM, and CLSM

Yue Wen, Xingran Zhang, Mei Chen, Zhichao Wu et al. • Journal of Water Reuse and Desalination (2019)

In this study, we systematically evaluated the antibiofouling behavior of quaternary ammonium compound (QAC) blended polyvinylidene fluoride (PVDF) membrane using quartz crystal microbalance with dissipation monitoring (QCM-D) combined with...

DOAJ Open Access (DOAJ) DOI: 10.2166/wrd.2018.017

Exploring the Intestinal Microbiota and Metabolome Profiles Associated With Feed Efficiency in Pacific Abalone (Haliotis discus hannai)

Wenchao Yu, Wenchao Yu, Yisha Lu, Yisha Lu et al. • Frontiers in Microbiology (2022)

Feed efficiency (FE) is critical to the economic and environmental benefits of aquaculture. Both the intestines and intestinal microbiota play a key role in energy acquisition and influence FE. In the current research, intestinal microbiota...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2022.852460

EXTRACTION OF COPPER FROM LEACH LIQUOR OF METALLIC COMPONENT IN DISCARDED CELL PHONE BY CYANEX® 272

ALAFARA A. BABA, DOYINSOLA G. SOSANYA, FOLAHAN A. ADEKOLA, ABDUL G. F. ALABI et al. • Journal of Engineering Science and Technology (2016)

Discarded cell phones contribute significantly to the amount of electronic waste generation whilst some of its components are toxic and recoverable. Also, due to the increasing demand for Cu(II) in building/construction, electrical and as c...

DOAJ Open Access (DOAJ)

Negative emissions technologies and practices could challenge global resource supply and environmental limits

Selene Cobo, Ángel Galán-Martín, Gonzalo Guillén-Gosálbez • Communications Earth & Environment (2026)

Abstract Meeting climate goals will most likely require large-scale carbon dioxide removal, yet its sustainability implications remain poorly understood. Here, we conduct a prospective life cycle assessment of multiple negative emissions te...

DOAJ Open Access (DOAJ) DOI: 10.1038/s43247-026-03348-8

Assessing the impact of forest structure disturbances on the arboreal movement and energetics of orangutans—An agent-based modeling approach

Kirana Widyastuti, Kirana Widyastuti, Romain Reuillon, Romain Reuillon et al. • Frontiers in Ecology and Evolution (2022)

Agent-based models have been developed and widely employed to assess the impact of disturbances or conservation management on animal habitat use, population development, and viability. However, the direct impacts of canopy disturbance on th...

DOAJ Open Access (DOAJ) DOI: 10.3389/fevo.2022.983337