Exploring defensive medicine: examples, underlying and contextual factors, and potential strategies - a qualitative study.

Background: Medical errors, unsatisfactory outcomes, or treatment complications often prompt patient complaints about healthcare providers. In response, physicians may adopt defensive practices to mitigate objections, avoid complaints, and navigate lengthy trial processes or other potential threats. However, such defensive medicine (DM) practices can carry risks, including potential harm to patients and the imposition of unnecessary costs on both patients and the healthcare system.

Developing a comprehensive tool to assess professional attitude among physicians and medical students.

It appears that up until now, no comprehensive tool has been developed to assess medical students' attitudes toward the different dimensions of professionalism. The present study aimed to develop a comprehensive quantitative tool to evaluate medical students' attitudes toward professionalism. This study consisted of two phases: The first phase was item generation and questionnaire design based on literature review and a qualitative survey.

Obstacles of professional behavior among medical trainees: A qualitative study from Iran (2018).

Introduction: Despite all efforts that have been made to promote professional behavior among medical trainees, unfortunately, reports from medical schools around the world confirm the prevalence of nonprofessional behaviors by medical students. Experts in the field of medical ethics and medical education in different countries have suggested several reasons for failing to minimize unprofessional performance among medical students.

Materials And Methods: This qualitative study aimed to promote our understanding from the challenges faced by Iranian medical students in providing professional behavior.

Flexible hybrid structure piezoelectric nanogenerator based on ZnO nanorod/PVDF nanofibers with improved output.

This study aimed to develop a novel hybrid piezoelectric structure based on poly(vinylidene difluoride) nanofibers (PVDF NFs) and zinc oxide nanorods (ZnO NRs) which eliminate the need for post poling treatment in such hybrid structures. Mechanism of electrical performance enhancement of the hybrid structure is also discussed in this paper. To study the effect of hybridization on piezoelectric performance, pristine ZnO NRs and pristine PVDF NF nanogenerators were also fabricated.

Does medical education erode medical trainees' ethical attitude and behavior?

In the last few years, medical education policy makers have expressed concern about changes in the ethical attitude and behavior of medical trainees during the course of their education. They claim that newly graduated physicians (MDs) are entering residency years with inappropriate habits and attitudes earned during their education. This allegation has been supported by numerous research on the changes in the attitude and morality of medical trainees.

Overexpression and Purification of C-terminal Fragment of the Passenger Domain of Hap Protein from Nontypeable Haemophilus influenzae in a Highly Optimized Escherichia coli Expression System.

Background: Nontypeable Haemophilus influenzae (NTHi) is a common cause of respiratory tract disease and initiates infection by colonization in nasopharynx. The Haemophilus influenzae (H. influenzae) Hap adhesin is an auto transporter protein that promotes initial interaction with human epithelial cells.

C-X-C motif receptor 2, endostatin and proteinase-activated receptor 1 polymorphisms as prognostic factors in NSCLC.

The progress of non-small cell lung cancer (NSCLC) is dependent on sufficient angiogenesis. Thrombin induced activation of proteinase-activated receptor 1 (PAR-1) on platelets leads to platelet secretion and aggregation. This influences cell survival, apoptosis and angiogenesis by the release of VEGF and Endostatin (ES), a potent angiogenesis inhibitor.