At Miami University, the attrition rate in the year-long organic chemistry sequence for pre-medical majors typically ranges from 30-50%. To decrease attrition, the Department of Chemistry and Biochemistry developed an innovative, spiral curriculum. Unlike a traditional organic chemistry course that moves sequentially through the material, the…

For the past 3 yr, faculty at the University of New Mexico, Department of Biochemistry and Molecular Biology have been using interactive online Problem-Based Learning (PBL) case discussions in our large-enrollment classes. We have developed an illustrative tracking method to monitor student use of problem-solving strategies to provide targeted…

This report describes a biochemistry laboratory that is completely project-oriented. Upper-level biology and chemistry majors work in teams to purify a protein of their choice. After the student groups have completed literature searches, ordered reagents, and made buffers they continue to learn basic protein purification and biochemical techniques…

Our aim was to investigate the relation between behavioral symptoms and hematological variables which are related with iron deficiency and anemia, ferritin, hemoglobin, mean corpuscular volume (MCV), and reticulosite distribution width (RDW) in children and adolescents with pure Attention Deficit Hyperactivity Disorder (ADHD) or ADHD comorbid with…

Teacher-child relationships were examined as predictors of cortisol change in preschool children. Saliva for assays was collected from one hundred and ninety-one 4-year-olds (101 boys) in the mornings and afternoons on 2 days at child care, and before and after a series of challenging tasks and a teacher-child interaction session outside the…

Biochemistry and molecular biology occupy a unique place in the medical school curriculum. They are frequently studied prior to medical school and are fundamental to the teaching of biomedical sciences in undergraduate medical education. These two circumstances, and the trend toward increased integration among the disciplines, have led to…

Hair samples of 61 autistic children and 15 normal children were analyzed and found to have no significant difference in amino acid content. (CL)

Although previous research with adult humans and nonhumans has suggested a relationship between sleep behavior and brain serotonin levels, no studies have been made of the relationship of normal children's or infants' sleep patterns to serotonin levels, tryptophan metabolism, or diet. This study investigates the relationship between dietary…

Based on dissertation for PhD degree at Ohio State University (1966).

This is a collection of twenty speeches presented at the American Medical Association's Air Pollution Medical Conference, October 5-7, 1970. Speeches included: Air Pollution Control: The Physician's Role; Air Pollution Problems in Nuclear Power Development; Airway Resistance and Collateral Ventilation; Asbestos Air Pollution in Urban Areas;…

Blood serum uric acid and cholesterol levels in the blood were studied in relation to inner drive and external pressures of college students in the U.S.A. and in Sweden. Subjects for the study included 210 American and 78 Swedish male and female college students and 138 college football players. The blood chemicals were measured by Technicon…

A ranking list of biochemistry periodicals was prepared on the basis of citations in the Annual Review of Biochemistry'' for 1968-70. This list brings out the predominant position of biochemical research in the total scientific effort today, and the increasing bias of cognate disciplines towards biochemical methodologies. (7 references)…

Research in manipulation of genetic inheritance opens new vistas. Biologically-styled industrial synthesis is better in many respects than chemical engineering practices now in use. An approach for improving hereditary characters in living organisms without considering social implications is unwise. (PS)