Results 41 to 50 of about 884,192 (274)

Medical Student Dissection of Cadavers Improves Performance on Practical Exams but not on the NBME Anatomy Subject Exam [PDF]

open access: yes, 2001
We have examined whether cadaver dissection by first year medical students (MIs) affected their performance in two test measures: the NBME Gross Anatomy and Embryology Subject Exam (dissection-relevant questions only), and practical exams given at the ...
Paulman PhD, Lance E.   +3 more
core  

Adjunctive strategies in the management of resistant, 'undilatable' coronary lesions after successfully crossing a CTO with a guidewire. [PDF]

open access: yes, 2014
Successful revascularisation of chronic total occlusions (CTOs) remains one of the greatest challenges in the era of contemporary percutaneous coronary intervention (PCI).
Fairley, SL   +5 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Aortic dissection

open access: yesBritish Journal of Surgery, 2004
In the acute setting management is primarily ...
H J, Safi, A L, Estrera
openaire   +4 more sources

Types of inferior phrenic arteries: a new point of view based on a cadaveric study

open access: yesFolia Morphologica, 2021
BACKGROUND: The diaphragm is supplied by the superior and inferior phrenic arteries. This present study focusses on the latter. The inferior phrenic arteries (IPA) usually originate from the abdominal aorta.
B. Szewczyk   +8 more
doaj   +1 more source

Dissecting hydrophobicity [PDF]

open access: yesProceedings of the National Academy of Sciences, 2007
The perceived phobia (fear) of some apolar substances for aqueous (hydro) environments does not imply lack of attraction to water. Rather, it originates from the strength of this attraction, which, similar to that between the constituents of apolar substances, is smaller than the force between water molecules.
openaire   +2 more sources

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

An unusual occurrence of a four-headed psoas major: a case report

open access: yesFolia Morphologica
BACKGROUND: While many structures within the human body demonstrate anatomical variations, this is not typically the case for the iliopsoas muscle complex.
Marta Pośnik   +4 more
doaj   +1 more source

Impact of plantaris ligamentous tendon

open access: yesScientific Reports, 2021
There are countless morphological variations among the muscles, tendons, ligaments, arteries, veins and nerves of the human body, many of which remain undescribed.
Łukasz Olewnik   +7 more
doaj   +1 more source

Standard methods for Apis mellifera anatomy and dissection [PDF]

open access: yes, 2013
An understanding of the anatomy and functions of internal and external structures is fundamental to many studies on the honey bee Apis mellifera. Similarly, proficiency in dissection techniques is vital for many more complex procedures.
CASAGRANDE-JALORETTO D C   +9 more
core   +1 more source

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