1998
Evaluating Needle Exchange: A Description of Client Characteristics, Health Status, Program Utilization, and HIV Risk Behavior
Guydish J, Bucardo J, Clark G, Bernheim S. Evaluating Needle Exchange: A Description of Client Characteristics, Health Status, Program Utilization, and HIV Risk Behavior. Substance Use & Misuse 1998, 33: 1173-1196. PMID: 9596382, DOI: 10.3109/10826089809062213.Peer-Reviewed Original ResearchConceptsNeedle exchange programsRisk behaviorsSan Francisco needle exchange programNeedle exchangeHealth statusSharing of needlesHIV risk behaviorsDrug use characteristicsMean ageInfectious diseasesComparison groupSame needleProgram utilizationNEP programDescriptive reportClient characteristicsHigher proportionDiverse ethnicitiesNeedleStatusHIVDiseaseExchange programs
1995
Complex behavior induced by egg-laying hormone in Aplysia
Bernheim S, Mayeri E. Complex behavior induced by egg-laying hormone in Aplysia. Journal Of Comparative Physiology A 1995, 176: 131-136. PMID: 7823307, DOI: 10.1007/bf00197759.Peer-Reviewed Original ResearchConceptsRespiratory pumpingBag cell extractBag cellsBag cell activityMarine mollusc AplysiaNeuroendocrine bag cellsImpulse activityEgg-laying hormoneInhibition of locomotionAbdominal ganglionCell activitySpontaneous eggMollusc AplysiaNeural mechanismsSecond groupGland homogenatesHormoneHead movementsAplysiaELHSmall decreaseSimilar patternAnimalsPossible sitesCells