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Biomedical subjects

S Stump

Publications and source records attributed to S Stump.

4 recordsLinked to original sources
PubMed2001

Taking a sexual history from and counseling women on teratogenic drugs.

OBJECTIVES: After studying this article, the reader should be able to: 1. Describe the relationship of sexual history taking and counseling to the safe prescription of teratogenic drugs. 2. Define the scope of the problem of unintended pregnancy and the importance of sexual history taking and counseling. 3. Review the skills of sexual counseling and taking a sexual health history. Although the need to take a sexual history and counsel patients about conception and contraception appears in several clinical situations, the process can be uncomfortable, and some physicians may avoid it or do it incompletely. When a patient is receiving a teratogenic agent, the need for proper history taking and counseling is critical. This article reviews ways to make the process more comfortable and rewarding for both the patient and physician.

Adult↗
PubMed1993

[Experiences with psychosocial liaison service on oncologic units of an acute clinic].

Within the last years psychosocial care in acute medicine has become more and more important. Therefore different conceptional structures are discussed to optimize the integration into primary care medicine, especious psychosomatic or psychosocial consultation and liaison services. Having resumed the concepts and practice of psychosocial care in oncology this paper describes a psychosocial liaison service accompanying a research project in psychooncology. The representation focuses the experience with psychosocial care of cancer patients over the last three years. Based on a systematic clinical documentation the activities are described with regard to psychosocial indication, patient assignment, patients needs during acute treatment and the different kinds of psychosocial interventions applied. The experiences are evaluated regarding the target groups (patients, relatives, medical staff) and associated problems of cooperation and organisation met with medical staff. Finally needs, possibilities and limits of psychosocial liaison services are discussed comparing the experiences with others reported in the literature.

Adaptation, Psychological↗
PubMed1984

Electronic device for microelectrode recordings in epithelial cells.

A device is described that permits continuous measurement of electrophysiological parameters in epithelial tissues in the open-circuit mode. Transepithelial potential (VT) and microelectrode (either conventional or ion-selective) potential (VM) are directly measured. Application of transepithelial current pulses allows continuous monitoring of transepithelial resistance (RT) and the ratio between the changes in VM and VT induced by these pulses. Measurement of this ratio, which under some circumstances reflects the apical fractional resistance of the cellular pathway, is important in assessing membrane damage during microelectrode impalement and/or as an index that the microelectrode tip is inside a cell. This is particularly useful when the change in VM during impalement is small. Application of 0.5-nA current pulses through open-tip microelectrodes allows continuous recording of the microelectrode resistance (RM). In epithelia where the individual cells are electrically coupled this permits acceptable impalements (RM remains nearly constant) to be distinguished from those affected by tip potential artifacts due to plugging of the microelectrode tip (RM increases after penetration of the cell membrane). The device provides compensation for the IR voltage drop in the solution between the potential measuring salt bridges and the epithelial surfaces. The microelectrode electrometer has an input impedance greater than 10(15) and is provided with stray capacitance neutralization.

Electrophysiology↗