1906 Polk's Medical Register and Directory of North America (Texas Portion Only)

List of Physicians and Surgeons arranged by location, giving post office address with population and location, the School practiced, date and college of graduation, all the existing and extinct medical colleges in North America, with locations, officers, number of professors, lecturers, demonstrators, etc., the various medical societies, penal, reformatory and charitable state institutions, hospitals, sanitariums, dispensaries, asylums and other medical institutions, boards of health, boards of medical examiners, health officers at principal points, the laws of registration and other laws relating to the profession, medical journals with names of editors, frequency of publication and subscription rates, medical libraries, a therapeutic classification of American health resorts, mineral springs, official list of officers of the medical departments of the U.S. Army, Navy and Marine Hospital Service, the U.S. Indian Service, roster of examining surgeons of the U.S. Pension Department, a descriptive sketch of each state, territory and province, embodying such matters as location, boundary, extent in miles and acres, latitude and longitude, statistics relating to climate, temperature, rate of mortality, etc. Full particulars of all national and inter-state associations and societies relating to medicine and surgery, and an INDEX TO THE PHYSICIANS OF THE UNITED STATES. Arranged alphabetically, with the number of the page and column in which the name appears.

The Prevalence and Focus of Medical Education Fellowships Across North America

Medical institutions have established medical education fellowships to equip faculty to meet the challenge of constant educational change and to empower faculty to assume programmatic leadership roles in medical education. The purpose of this study was to determine the prevalence and focus of these programs. [See PDF for complete abstract]

Identification and characterization of new genes involved in Drosophila heart development

Heart development is a crucial and conserved process that is related to the major type of human birth defects. Dorsal vessel, the Drosophila heart, has been regarded as an insightful system to identify new genes and study gene functions involved in heart development. Using heart-specific GFP transgenes, I did a genetic screen for cardiogenic genes on Drosophila chromosome II. Drosophila mutants that carry chromosome II deficiencies were tested for their phenotypes of heart development. Based on the screen results, chromosome regions containing genes required for heart development were identified. Fly strains with single gene mutations located within the defined deficiency regions were tested further. Seven genes have been identified to be involved in heart development. ^ The LIM homeodomain transcription factor gene tailup (tup) was further studied for its function in heart development. Based on this study, tup is expressed in cardioblasts and pericardial cells of the heart tube, as well as in associated lymph glands and alary muscles. In depth analysis of tup mutant phenotypes demonstrated tup is required for normal development of both heart and lymph glands. Tup was shown to bind to two DNA recognition sequences in the dorsal vessel enhancer of the Hand bHLH transcription factor gene, with one site proven essential for the expression of Hand in lymph glands, pericardial cells, and Svp/Doc cardioblasts. Together, these studies demonstrate that Tup is a critical new transcription factor in dorsal vessel morphogenesis and lymph gland formation, and strongly suggest Tup is a direct regulator of the expression of Hand in these developmental processes. ^