Complete blood protein profiles of 4 different blood sample collection methods (EDTA-, heparin- and citrate plasma and serum) were investigated and the data presented herein is an extension of the research article in Ilies et al. [1]. Specimens were depleted of 6 highly abundant proteins and protein profiling was assessed by nano-LC UDMSE. Exhaustive protein sets and protein abundances before a...

Epidemiological investigations of maternal and child health may involve the collection of biological specimens, including cord blood and the placenta; however, the attitudes of pregnant women towards participation in the collection of biological specimens have been studied rarely. We evaluated attitudes towards collection and storage of biological specimens, and determined whether attitudes dif...

INTRODUCTION: Analysis of urine is often used to detect the presence or determine the concentration of various biologically active compounds or xenobiotics. Urine has become the preferred specimen since many compounds can be detected for longer time periods in urine than in blood. Furthermore, urine collection does not require phlebotomy, and urine is typically an ample and stable sample. In mo...

OBJECTIVES We compared the performance of commonly used Dacron versus flocked nylon swabs for anal cytology. STUDY DESIGN From 23 HIV-positive men screened at Kaiser Permanente San Francisco (San Francisco, Calif., USA), 2 anal specimens were collected, 1 with each swab in random order, and placed into liquid cytology medium. Specimens were tested for cellularity by quantifying a genomic DNA ...

BACKGROUND The implementation of cervical cancer screening strategies has reported different rates of success in different countries due to population specific factors that limit women's participation. We report observations and the development of a community-based specimen collection strategy which resulted from interactions with women in the study communities, following an initial low respons...

he increasing trend toward ambulatory care, home healthcare, nursing home care, and other alternate sites, has created variations in laboratory services and increased probability of medical errors. As an example, in order to increase laboratory volume, laboratory administrators have had to redirect blood collection services to outlying home and clinic settings via contracts with various physici...

antibody detection is the most versatile and commonly used method for measles diagnosis. detection of specific igm antibodies in a single serum specimen collected within the appropriate time after rash onset can provide a good presumptive diagnosis of current or recent measles infection and is the test of choice for rapid diagnosis of measles cases. so, optimal timing for collection of a single...

The Delves micro-scale technique for blood lead analysis is an accurate method for screening capillary blood specimens, obtained by fingerstick, for lead intoxication. Results are affected by the age of cup, loop, and hollow-cathode tube and by the spatial relationship between optical tube and cup. Because the glass in many commercially available capillary tubes (used in specimen collection) ...