Notas para los Colaboradores del Index Botanicorum

EL INDEX BOTANICORUM: -Al discutir la necesidad de un diccionario biográfico de los botánicos del mundo y de todos los tiempos. JAMES BRITTEN (J. Bot. 39: 394. 1901) afirma: “Este formaría un compendio manual y útil no solamente de biografías botánicas sino de investigación botánica y sería de valor incalculable para el historiador y el estudiante”
 En el siguiente artículo se habla de las pautas que deben seguir los colaboradores del Index Botanicarum al escribir en dicho diccionario

Toxicovigilance: Experience of the Tygerberg Poison Information Centre in context

Poison information centres play a vital role in supporting healthcare professionals with advice on management of the poisoned patient, knowledge about which is often deficient. Owing to a lack of broad-based knowledge on human poisoning, there is a perception in healthcare circles and in the public arena that pesticides or agrochemicals are responsible for most incidents of human poisoning. The clinical findings of the Tygerberg Poison Information Centre demonstrate that pesticides are not responsible for most toxin exposures – medicines, corrosives, narcotics, petroleum fuels and industrial chemicals play a far bigger role in human poisoning. Pesticides are, however, regarded as much more dangerous than the other chemicals implicated in toxin exposures, affording activists a vehicle to lobby against them. Lack of knowledge about poisoning is likely to result in incorrect diagnosis and treatment. Poison information centres offer on-call information that should make up for the lack of advanced knowledge in healthcare circles

National Emission Standards for Hazardous Air Pollutants?Calendar Year 2011 INL Report for Radionuclides (2012)

This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard

Visualization of the carotid body in situ in fixed human carotid bifurcations using a xylene-based tissue clearing method

The anatomy of the carotid body (CB) and its nerve supply are important, because it is a potential therapeutic target for treatment of various clinical conditions. Visualization of the CB in situ in fixed human anatomical specimens is hampered by obscuring adipose and connective tissues. We developed a tissue clearing method to optimize identification of the CB. We used single sided carotid bifurcations of six human cadavers fixed long term. Visualization of the CB was accomplished by clearing tissue with xylene. Under incident light, carotid bifurcations exhibited a less transparent, darker colored CB; hematoxylin and eosin stained paraffin sections confirmed its identity. Our visualization of the CB in situ in human carotid bifurcations fixed long term enabled targeted resection and subsequent topographic and morphometric measurements of the CB. Our procedure does not interfere with immunohistochemical staining of sections prepared from such specimens

Increased 99mTc MDP activity in the costovertebral and costotransverse joints on SPECT-CT: is it predictive of associated back pain or response to percutaneous treatment?

PURPOSEPain related to costovertebral and costotransverse joints is likely an underrecognized and potentially important cause of thoracic back pain. On combined single-photon emission computed tomography and computed tomography (SPECT-CT), increased technetium-99m methylene diphosphonate (99mTc MDP) activity at these articulations is not uncommon. We evaluated whether this activity corresponds with thoracic back pain and whether it predicts response to percutaneous injection.METHODSAll 99mTc MDP SPECT-CT spine examinations completed at our institution from March 2008 to March 2014 were retrospectively reviewed to identify those with increased 99mTc MDP activity in the costovertebral or costotransverse joints. The presence of corresponding thoracic back pain, percutaneous injection performed at the relevant joint(s), and response to injection were recorded.RESULTSA total of 724 99mTc MDP SPECT-CT examinations were identified. Increased 99mTc MDP activity at costovertebral or costotransverse joints was reported in the examinations of 55 patients (8%). Of these, 25 (45%) had corresponding thoracic back pain, and nine of 25 patients (36%) underwent percutaneous injection of the joint(s) with increased activity. At clinical follow-up two days to 12 weeks after injection, one patient (11%) had complete pain relief, two (22%) had partial pain relief, and six (67%) had no pain relief.CONCLUSIONThe findings suggest that increased activity in costovertebral and costotransverse joints on 99mTc MDP SPECT-CT is only variably associated with the presence and location of thoracic back pain; it does not predict pain response to percutaneous injection.The findings suggest that increased activity in costovertebral and costotransverse joints on 99mTc MDP SPECT-CT is only variably associated with the presence and location of thoracic back pain; it does not predict pain response to percutaneous injection

Single channel properties of recombinant GABA A receptors containing Γ2 or Δ subtypes expressed with Α1 and Β3 subtypes in mouse L929 Cells

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/65956/1/j.1469-7793.1997.283bb.x.pd

Home care nurses’ perceptions about their role in interprofessional collaborative practice in clinical medication reviews

Regular clinical medication reviews (CMRs) are recommended for monitoring and addressing potential drug-related problems, especially in elderly people. Interprofessional collaborative practice (ICP) by general practitioners, community pharmacists, and nurses in a CMR is recommended and expected to produce more efficient CMRs. Involving home care nurses in ICP is not yet well implemented, and their perspectives are unclear. This study explores how they perceive their role in ICP in CMRs and the requirements to assume that role. Structured interviews were performed, using case-vignettes; data were analyzed with a thematic analysis approach. Twelve home care nurses were interviewed. Three themes regarding the nurses' role were identified: (1) observing, recognizing, and communicating information for a CMR to prescribers and community pharmacists (2); helping to provide patient information and education about implemented changes in the pharmaceutical care plan; and (3) the nurses’ level of involvement in ICP. Three themes regarding requirements were identified: (1) nursing competences, (2) periodic interprofessional consultation and ad hoc interprofessional communication, and (3) guidelines describing the role of nurses. Home care nurses could provide additional support in a CMR. Nursing competences, periodic interprofessional consultation and ad hoc interprofessional communication, and guidelines describing the role of home care nurses are required