Mental health conditions of Colombian adolescent population: An approach to risk.

Objective: To determine the mental health conditions of adolescents in the city of Manizales, Colombia, and explore risk regarding gender-based differences.

Materials And Methods: Quantitative, nonexperimental, descriptive research with associative scope. A total of 316 adolescents were assessed using five scales to evaluate mental health conditions: the Perceived Stress Scale, Patient Health Questionnaire-9, Generalized Anxiety Disorder Scale, Penn Alcohol Craving Scale and The Substance Dependence Severity Scale.

Student Attitudes Contribute to the Effectiveness of a Genomics CURE.

The Genomics Education Partnership (GEP) engages students in a course-based undergraduate research experience (CURE). To better understand the student attributes that support success in this CURE, we asked students about their attitudes using previously published scales that measure epistemic beliefs about work and science, interest in science, and grit. We found, in general, that the attitudes students bring with them into the classroom contribute to two outcome measures, namely, learning as assessed by a pre- and postquiz and perceived self-reported benefits.

Facilitating Growth through Frustration: Using Genomics Research in a Course-Based Undergraduate Research Experience.

A hallmark of the research experience is encountering difficulty and working through those challenges to achieve success. This ability is essential to being a successful scientist, but replicating such challenges in a teaching setting can be difficult. The Genomics Education Partnership (GEP) is a consortium of faculty who engage their students in a genomics Course-Based Undergraduate Research Experience (CURE).

Biotechnology by Design: An Introductory Level, Project-Based, Synthetic Biology Laboratory Program for Undergraduate Students.

Synthetic biology offers an ideal opportunity to promote undergraduate laboratory courses with research-style projects, immersing students in an inquiry-based program that enhances the experience of the scientific process. We designed a semester-long, project-based laboratory curriculum using synthetic biology principles to develop a novel sensory device. Students develop subject matter knowledge of molecular genetics and practical skills relevant to molecular biology, recombinant DNA techniques, and information literacy.

Drosophila muller f elements maintain a distinct set of genomic properties over 40 million years of evolution.

The Muller F element (4.2 Mb, ~80 protein-coding genes) is an unusual autosome of Drosophila melanogaster; it is mostly heterochromatic with a low recombination rate. To investigate how these properties impact the evolution of repeats and genes, we manually improved the sequence and annotated the genes on the D.

A central support system can facilitate implementation and sustainability of a Classroom-based Undergraduate Research Experience (CURE) in Genomics.

In their 2012 report, the President's Council of Advisors on Science and Technology advocated "replacing standard science laboratory courses with discovery-based research courses"-a challenging proposition that presents practical and pedagogical difficulties. In this paper, we describe our collective experiences working with the Genomics Education Partnership, a nationwide faculty consortium that aims to provide undergraduates with a research experience in genomics through a scheduled course (a classroom-based undergraduate research experience, or CURE). We examine the common barriers encountered in implementing a CURE, program elements of most value to faculty, ways in which a shared core support system can help, and the incentives for and rewards of establishing a CURE on our diverse campuses.

A course-based research experience: how benefits change with increased investment in instructional time.

There is widespread agreement that science, technology, engineering, and mathematics programs should provide undergraduates with research experience. Practical issues and limited resources, however, make this a challenge. We have developed a bioinformatics project that provides a course-based research experience for students at a diverse group of schools and offers the opportunity to tailor this experience to local curriculum and institution-specific student needs.

Macrophages as independent prognostic factors in small T1 breast cancers.

Breast cancer is the second leading cause of death by cancer in women in the United States. The occurrence of high numbers of macrophages in the tumor stroma has been associated with tumor progression and poor prognosis in breast and other solid malignancies. However, macrophage numbers in tumors have not been validated as a prognostic factor in clinical practice.

The genomics education partnership: successful integration of research into laboratory classes at a diverse group of undergraduate institutions.

Genomics is not only essential for students to understand biology but also provides unprecedented opportunities for undergraduate research. The goal of the Genomics Education Partnership (GEP), a collaboration between a growing number of colleges and universities around the country and the Department of Biology and Genome Center of Washington University in St. Louis, is to provide such research opportunities.

Immunohistochemically determined estrogen receptor phenotype remains stable in recurrent and metastatic breast cancer.

We evaluated the estrogen receptor (ER) phenotype of recurrent and/or metastatic breast cancers and compared it with the ER status of the primary tumor in 278 cases. All patients had undergone surgical excision of the primary tumor, followed by observation only or treatment modalities that included radiation and/or chemotherapy or hormonal therapy. The immunohistochemical expression of ER was evaluated by using monoclonal antibody ER-1D5 and heat-induced antigen retrieval.

Development of a cross-disciplinary investigative model for the introduction of microarray techniques at non-r1 undergraduate institutions.

Integrating advanced biological techniques into instruction at non-R1 institutions can prove to be a challenge. Here, we report the creation of a model for the introduction of gene expression microarray technology into a research laboratory. A student assessment tool was used to evaluate 1) technical skill development, 2) cross-disciplinary issues, 3) development of trouble-shooting skills, and 4) career evaluation.

Wisdom from the front lines: clinicians' descriptions of treating agitation in the nursing home, a pilot study.

The management of behavior problems is one of the most difficult challenges a clinician must face when treating patients with dementia. This article presents a qualitative analysis of the responses of 7 nursing home physicians and 1 nurse practitioner to open-ended questions regarding their experiences in treating behavior problems in dementia with an emphasis on nonpharmalogical methods. This study serves to highlight both the issues encountered by those commonly asked to treat behavior problems in the nursing home, and the thoughtfulness and insight developed by some clinicians to address the problems.

Breast carcinoma malignancy grading by Bloom-Richardson system vs proliferation index: reproducibility of grade and advantages of proliferation index.

Questions of reproducibility and efficacy of histologic malignancy grading relative to alternative proliferation index measurements for outcome prediction remain unanswered. Microsections of specimens from the Cooperative Breast Cancer Tissue Resource (CBCTR) were evaluated by seven pathologists for reproducibility of grade and classification. Nuclear figure classification was assessed using photographs.