Introducing the Hospitalist Morale Index: A new tool that may be relevant for improving provider retention.

Objective: To develop a valid instrument to assess morale and explore the relationship between morale and intent to leave employment due to unhappiness.

Patients And Methods: An expert panel identified 46 drivers of hospitalist morale. In May 2009, responders of our single-site pilot survey rated each driver in terms of current contentment and importance to their morale.

The hybrid progress note: semiautomating daily progress notes to achieve high-quality documentation and improve provider efficiency.

Health care institutions are moving toward fully functional electronic medical records (EMRs) that promise improved documentation, safety, and quality of care. However, many hospitals do not yet use electronic documentation. Paper charting, including writing daily progress notes, is time-consuming and error prone.

The NIA cDNA project in mouse stem cells and early embryos.

A catalog of mouse genes expressed in early embryos, embryonic and adult stem cells was assembled, including 250000 ESTs, representing approximately 39000 unique transcripts. The cDNA libraries, enriched in full-length clones, were condensed into the NIA 15 and 7.4K clone sets, freely distributed to the research community, providing a standard platform for expression studies using microarrays.

Assembly, verification, and initial annotation of the NIA mouse 7.4K cDNA clone set.

A set of 7407 cDNA clones (NIA mouse 7.4K) was assembled from >20 cDNA libraries constructed mainly from early mouse embryos, including several stem cell libraries. The clone set was assembled from embryonic and newborn organ libraries consisting of ~120,000 cDNA clones, which were initially re-arrayed into a set of ~11,000 unique cDNA clones.

A murine dopamine neuron-specific cDNA library and microarray: increased COX1 expression during methamphetamine neurotoxicity.

Due to brain tissue heterogeneity, the molecular genetic profile of any neurotransmitter-specific neuronal subtype is unknown. The purpose of this study was to purify a population of dopamine neurons, construct a cDNA library, and generate an initial gene expression profile and a microarray representative of dopamine neuron transcripts. Ventral mesencephalic dopamine neurons were purified by fluorescent-activated cell sorting from embryonic day 13.

[Reconstruction of the breast areola complex. Comparison of different techniques].

Different methods have been used in our department for nipple-areola reconstruction. This study was undertaken in order to find out which method of reconstruction shows optimal long-term results. Between 1983 and 1999, breast reconstruction was performed in 204 patients and different methods were used for nipple-areola reconstruction.

Quantification of functional results after facial burns by the faciometer.

In the present study the faciometer(R) is introduced in order to quantify the ranges of mimic movements observed after surgical treatment of facial burns. This instrument which consists of calipers and an electronic display was introduced in 1994 in order to measure the extent of facial palsy during reconstructive procedures. The study group consisted of 23 patients, who had been operated on for facial burns.

Genome-wide expression profiling of mid-gestation placenta and embryo using a 15,000 mouse developmental cDNA microarray.

cDNA microarray technology has been increasingly used to monitor global gene expression patterns in various tissues and cell types. However, applications to mammalian development have been hampered by the lack of appropriate cDNA collections, particularly for early developmental stages. To overcome this problem, a PCR-based cDNA library construction method was used to derive 52,374 expressed sequence tags from pre- and peri-implantation embryos, embryonic day (E) 12.

Eleven densely clustered genes, six of them novel, in 176 kb of mouse t-complex DNA.

Targeted sequencing of the mouse t-complex has started with a 176-kb, gene-rich BAC localized with six PCR-based markers in inversion 2/3 of the highly duplicated region. The sequence contains 11 genes recovered primarily as cDNAs from early embryonic collections, including Igfals (previously placed on chromosome 17), Nubp2 (a fully characterized gene), Jsap1 (a JNK-binding protein), Rsp29 (the mouse homologue of the rat gene), Ndk3 (a nucleoside diphosphate kinase), and six additional putative genes of unknown function. With 50% GC content, 75% of the DNA transcribed, and one gene/16.

Large-scale cDNA analysis reveals phased gene expression patterns during preimplantation mouse development.

Little is known about gene action in the preimplantation events that initiate mammalian development. Based on cDNA collections made from each stage from egg to blastocyst, 25438 3'-ESTs were derived, and represent 9718 genes, half of them novel. Thus, a considerable fraction of mammalian genes is dedicated to embryonic expression.

Phenotypic characterization of human skin mast cells by combined staining with toluidine blue and CD antibodies.

Mast cells (MC) are important cellular components of the immune network in diverse organs. The skin MC has likewise been implicated in IgE- and complement-mediated cutaneous reactions. Such reactions supposedly involve specific cell surface membrane receptors.