Results 141 to 150 of about 29,965,556 (353)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Empathy levels among health professional students: a cross-sectional study at two universities in Australia

open access: yesAdvances in Medical Education and Practice, 2014
Brett Williams,1 Ted Brown,2 Lisa McKenna,3 Malcolm J Boyle,1 Claire Palermo,4 Debra Nestel,5 Richard Brightwell,6 Louise McCall,7 Verity Russo11Department of Community Emergency Health and Paramedic Practice, 2Department of Occupational Therapy, 3School
Williams B   +8 more
doaj  

Gut Microbiota and Type 2 Diabetes: Cinnamon the Promising Duo in Fighting against Diabetes- A Narrative Review [PDF]

open access: yesLiaquat National Journal of Primary Care
This narrative review aims to investigate how gut microbiota contributes to type 2 diabetes and how cinnamon may help regulate it. It draws attention to their combined effects on metabolic health and glycemic management.
Laiba Saher, Sahar Haseeb
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Fit for Health? Levels of Physical Activity Among Preclinical and Clinical Medical Students. [PDF]

open access: yesAm J Lifestyle Med, 2023
Connelly M   +5 more
europepmc   +1 more source

Health Effects of Indoor-Air Benzene in Anchorage Residences: A Study of Indoor-Air Quality in Houses with Attached Garages [PDF]

open access: yes, 2009
Benzene is a known carcinogen. It affects white blood cells; it causes leukemia and aplastic anemia. It may also affect the immune system which is dependent on white blood cells.1 It has been removed from all household products, but it is still ...
Frazier, Rosyland   +6 more
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

A mentőállomások településen belüli elhelyezkedésének jellemzői Magyarországon az Országos Mentőszolgálat megalakulása után = Spatial distribution of ambulance stations within settlements in Hungary after the establishment of the National Ambulance Service

open access: yesModern Geográfia
The study examines the spatial characteristics of ambulance stations in Hungary. After 1948, the location of these stations changed mainly during the 1950s and 1960s, particularly in settlements with a population of over 10,000.
Ecsegi, Dániel, Kozma, Gábor
doaj   +1 more source

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