Results 81 to 90 of about 5,279,986 (342)

Perfiles de calificaciones obtenidas por estudiantes de medicina en la asignatura Salud Pública durante los cursos académicos desde 2005 hasta 2008 Profiles of grades obtained by medical students in the subject Public Health during the academic years from 2005 to 2008

Medisan, 2013
Introducción: En el sistema de educación médica superior cubano, la evaluación del aprendizaje implica el control y la valoración de los conocimientos, las habilidades y los hábitos, además de los modos de actuación que los estudiantes van adquiriendo a ...
Luis Eugenio Valdés García, Yadira Durán Álvarez, Xiomara Amiot Reyes   +2 more
doaj  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Gender disparities among medical students choosing to pursue careers in medical research: a secondary cross-sectional cohort analysis

BMC Medical Education, 2021
Background Though the proportion of women in medical schools has increased, gender disparities among those who pursue research careers still exists.
Austin Snyder, David Xiang, Alison Smith, Shannon Esswein, Omar Toubat, John Di Capua, Jennifer M. Kwan, Dania Daye   +7 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Seeking motivation for selecting Medical Profession as a Career Choice

Pakistan Journal of Medical Sciences, 2020
Objective: To determine the motivational factors of medical students for selecting medical career as a profession. Methods: This was a survey based cross-sectional study.
Madeeha Hassan, F. Shahzad, S. Waqar
semanticscholar   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Lower back pain amongst medical trainees in clinical rotations: implications for choosing future career regarding medical practice

Frontiers in Public Health
BackgroundLow back pain (LBP) is an increasing concern amongst medical students. There is a dearth of publications regarding how the occurrence of LBP impact medical trainees’ career decisions.ObjectiveTo determine: (i) the point and annual prevalence of
Samuel Hakiranuye, Frank Kiwanuka, Daniel Asiimwe, Jussi P. Posti, Herman Lule   +4 more
doaj   +1 more source

Modernising Medical Careers: final report [PDF]

BMJ, 2008
Now implement it Three months after the interim report from Sir John Tooke’s independent inquiry into Modernising Medical Careers (MMC) in the United Kingdom123 comes the final report.456 The interim report was well received—87% of respondents to consultation either agreed or strongly agreed with the original 45 recommendations.
openaire   +2 more sources

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source