Tudor church music.

Edited by E. H. Fellowes and others.

Te Deum laudamus : (Herr Gott, dich loben wir) D dur, für Chor- und Solo-Stimmen, mit Begleitung des Orchesters und der Orgel /

For solo voices (SSAA), chorus (SATB), orchestra and organ; Latin and German words.

Arien.

The verses by Albert, Simon, Dach, and others; German words.

21 ausgewählte Kirchenkompositionen.

"Verzeichnis der 1684-1725 von J. Ph. Krieger in Weissenfels Aufgeführten eigenen Kirchenstücke, sowie der in bibliotheken Handschriftlich erhaltenen Werke": p. xxiv-lii.

Laus Deo : a collection of quartettes and choruses for church service /

With organ accompaniment.

Various choral works with piano accompaniment.

German words.

Various choral works, with piano accompaniment [Op.92, 103, 112, 93b]

Quartette...Op.92 [no.] 1-4.--Zigeunerlieder...op.103 [no.]1-11.--Sechs Quartette...op.112 [no.] 1-6.--Tafellied...op.93b.--Kleine Hochzeitskantate.

Three sacred works for solo voice, chorus and orchestra:

Hymne, op. 96.--Tu es Petrus, op. 111.--"Verleih Frieden"

Musical commonplace book : manuscript, [approximately 1790-approximately 1810]

Contains songs, partly from English operas, and instrumental music.

Evaluation of the Does Reduction Potential Using a Breast Positioning Technique for Organ-based Tube Current Modulated CT Examinations

Purpose: The purpose of this work was to investigate the breast dose saving potential of a breast positioning technique (BP) for thoracic CT examinations with organ-based tube current modulation (OTCM).

Methods: The study included 13 female patient models (XCAT, age range: 27-65 y.o., weight range: 52 to 105.8 kg). Each model was modified to simulate three breast sizes in standard supine geometry. The modeled breasts were further deformed, emulating a BP that would constrain the breasts within 120° anterior tube current (mA) reduction zone. The tube current value of the CT examination was modeled using an attenuation-based program, which reduces the radiation dose to 20% in the anterior region with a corresponding increase to the posterior region. A validated Monte Carlo program was used to estimate organ doses with a typical clinical system (SOMATOM Definition Flash, Siemens Healthcare). The simulated organ doses and organ doses normalized by CTDIvol were compared between attenuation-based tube current modulation (ATCM), OTCM, and OTCM with BP (OTCMBP).

Results: On average, compared to ATCM, OTCM reduced the breast dose by 19.3±4.5%, whereas OTCMBP reduced breast dose by 36.6±6.9% (an additional 21.3±7.3%). The dose saving of OTCMBP was more significant for larger breasts (on average 32, 38, and 44% reduction for 0.5, 1.5, and 2.5 kg breasts, respectively). Compared to ATCM, OTCMBP also reduced thymus and heart dose by 12.1 ± 6.3% and 13.1 ± 5.4%, respectively.

Conclusions: In thoracic CT examinations, OTCM with a breast positioning technique can markedly reduce unnecessary exposure to the radiosensitive organs in the anterior chest wall, specifically breast tissue. The breast dose reduction is more notable for women with larger breasts.

Complex trait of acute pancreatitis : Studies of candidate genes and adipokines

Acute pancreatitis (AP) is a common disease. Mild disease resolves spontaneously in a few days. Severe forms of the disease can lead to local complications, necrosis, and abscesses in and around the pancreas. Systemic inflammation in severe AP is associated with distant organ failures. The aim of this study is to identify genetically determined prognostic factors involved in the clinical features of AP. The study employs a candidate-gene approach, and the genes are involved in trysinogen activation in the initiation phase of the disease, as well as in the systemic inflammation as the disease proceeds. The last study examines adipokines, fat-derived hormones characterized with the capacity to modify inflammation. SPINK 1 is a gene coding trypsin activation inhibitor. Mutations N34S and P55N were determined by minisequencing methods in 371 AP patients and in 459 controls. The mutation N34S was more common in AP patients (7.8%) than in controls (2.6%). This suggests that SPINK 1 gene mutation N34S is a risk factor for AP. In the fourth study, in 12 matched pairs of patients with severe and mild AP, levels of adipokines, adiponectin, and leptin were evaluated. Plasma adipokine levels did not differ between patients with mild and severe AP. The results suggest that in AP, adipokine plasma levels are not factors predisposing to organ failures. This study identified the SPINK 1 mutation N34S to be a risk factor for AP in the general population. As AP is a multifactorial disease, and extensive genetic heterogeneity is likely, further identification of genetic factors in the disease requires larger future studies with more advanced genetic study models. Further identification of the patient characteristics associated with organ failures offers another direction of the study to achieve more detailed understanding of the severe form of AP.

Expressão de marcadores imuno-histoquímicos em biópsias renais de pacientes transplantados

A partir da década de 60, com a utilização do transplante renal em larga escala como terapia substitutiva para pacientes com falência do órgão, surgiu a preocupação quanto ao desenvolvimento do processo de rejeição do enxerto. Tal intercorrência, em geral, cursa com sinais e sintomas clínicos apenas quando o evento está bem estabelecido, ou mesmo quando lesões irreversíveis já se instalaram. Assim, é fundamental um acompanhamento rigoroso, visando detectar os casos subclínicos. O presente trabalho, a fim de fornecer novas ferramentas que auxiliem o diagnóstico precoce de rejeição do enxerto, avaliou a expressão imuno-histoquímica dos anticorpos CD3, CD5, CD20, CD68, CD25, FoxP3 e C4d em biópsias renais realizadas entre os anos de 2007 e 2009 em pacientes transplantados acompanhados pelo Serviço de Nefrologia do Hospital Universitário Pedro Ernesto, UERJ - RJ, correlacionando os resultados obtidos com o diagnóstico histológico. Para tal, as biópsias foram reavaliadas por três médicos patologistas que as classificaram, segundo Critérios de Banff 2007, quanto à presença ou não de rejeição do enxerto e seu tipo, aguda ou crônica. A partir de então, os blocos de parafina foram processados pela técnica Tissue Microarray for all (Pires, ARC. e cols.) e submetidos à imuno-histoquímica. A positividade dos marcadores foi avaliada e graduada e os resultados encontrados foram correlacionados, em um primeiro momento, com a presença ou ausência de rejeição. Posteriormente, os casos com diagnóstico histológico de rejeição tiveram seu perfil imuno-histoquímico analisado em função da positividade para C4d, marcador definidor de rejeição humoral. Neste momento, buscou-se averiguar se os anticorpos estudados seriam úteis em detectar, neste grupo, rejeição humoral e celular. Após a análise estatística, realizada pelo Teste Exato de Fisher, pode-se, então, concluir que o comportamento do marcador CD3 é capaz de inferir a presença de rejeição e que os anticorpos CD5 e CD25 permitem sugerir rejeição celular e humoral, respectivamente. Foi observado também que casos sem diagnóstico histológico de rejeição podem apresentar marcação para C4d em mais de 10% de seus capilares peritubulares.

Effects of territorial intrusions on eavesdropping neighbors: communication networks in nightingales

Animal communication often occurs in communication networks in which multiple signalers and receivers are within signaling range of each other. In such networks, individuals can obtain information on the quality and motivation of territorial neighbors by eavesdropping on their signaling interactions. In songbirds, extracting information from interactions involving neighbors is thought to be an important factor in the evolution of strategies of territory defense. In a playback experiment with radio-tagged nightingales Luscinia megarhynchos we here demonstrate that territorial males use their familiar neighbors' performance in a vocal interaction with an unfamiliar intruder as a standard for their own response. Males were attracted by a vocal interaction between their neighbor and a simulated stranger and intruded into the neighbor's territory. The more intensely the neighbor had interacted with playback, the earlier the intrusions were made, indicating that males eavesdropped on the vocal contest involving a neighbor. However, males never intruded when we had simulated by a second playback that the intruder had retreated and sang outside the neighbor's territory. These results suggest that territorial males use their neighbors' singing behavior as an early warning system when territorial integrity is threatened. Simultaneous responses by neighboring males towards unfamiliar rivals are likely to be beneficial to the individuals in maintaining territorial integrity.

Selecting the best targeted agent in first-line treatment of unresectable liver metastases from colorectal cancer:does the bench have the answers?

For physicians facing patients with organ-limited metastases from colorectal cancer, tumor shrinkage and sterilization of micrometastatic disease is the main goal, giving the opportunity for secondary surgical resection. At the same time, for the majority of patients who will not achieve a sufficient tumor response, disease control remains the predominant objective. Since FOLFOX or FOLFIRI have similar efficacies, the challenge is to define which could be the most effective targeted agent (anti-EGFR or anti-VEGF) to reach these goals. Therefore, a priori molecular identification of patients that could benefit from anti-EGFR or anti-VEGF monoclonal antibodies (i.e. the currently approved targeted therapies for metastatic colorectal cancer) is of critical importance. In this setting, the KRAS mutation status was the first identified predictive marker of response to anti-EGFR therapy. Since it has been demonstrated that tumors with KRAS mutation do not respond to anti-EGFR therapy, KRAS status must be determined prior to treatment. Thus, for KRAS wild-type patients, the choices that remain are either anti-VEGF or anti-EGFR. In this review, we present the most updated data from translational research programs dealing with the identification of biomarkers for response to targeted therapies.

A peptide inhibitor of C-jun N-terminal kinase modulates hepatic damage and the inflammatory response after hemorrhagic shock and resuscitation

Hemorrhage and resuscitation (H/R) leads to phosphorylation of mitogen-activated stress kinases, an event that is associated with organ damage. Recently, a specific, cell-penetrating, protease-resistant inhibitory peptide of the mitogen-activated protein kinase c-JUN N-terminal kinase (JNK) was developed (D-JNKI-1). Here, using this peptide, we tested if inhibition of JNK protects against organ damage after H/R. Male Sprague-Dawley rats were treated with D-JNKI-1 (11 mg/kg, i.p.) or vehicle. Thirty minutes later, rats were hemorrhaged for 1 h to a MAP of 30 to 35 mmHg and then resuscitated with 60% of the shed blood and twice the shed blood volume as Ringer lactate. Tissues were harvested 2 h later. ANOVA with Tukey post hoc analysis or Kruskal-Wallis ANOVA on ranks, P < 0.05, was considered significant. c-JUN N-terminal kinase inhibition decreased serum alanine aminotransferase activity as a marker of liver injury by 70%, serum creatine kinase activity by 67%, and serum lactate dehydrogenase activity by 60% as compared with vehicle treatment. The histological tissue damage observed was blunted after D-JNKI-1 pretreatment both for necrotic and apoptotic cell death. Hepatic leukocyte infiltration and serum IL-6 levels were largely diminished after D-JNKI-1 pretreatment. The extent of oxidative stress as evaluated by immunohistochemical detection of 4-hydroxynonenal was largely abrogated after JNK inhibition. After JNK inhibition, activation of cJUN after H/R was also reduced. Hemorrhage and resuscitation induces a systemic inflammatory response and leads to end-organ damage. These changes are mediated, at least in part, by JNK. Therefore, JNK inhibition deserves further evaluation as a potential treatment option in patients after resuscitated blood loss.