Analisis Ketahanan Hidup Lima Tahun Penderita Kanker Ovarium Epithelial di Rumah Sakit Kanker Dharmais Jakarta

Ovarian cancer is one of the largest causes of death in women. In cancer, albumin serum level is an important prognostic indicator of survival, whereas globally the probability of ovarian cancer patient with serum albumin ³ 3,6 g/dL and ² 3,5 g/dL to survive for five years is 23% and 10%, respectively. In Indonesia, however, the survival of epithelial ovarian cancer patient with respect to serum albumin level has not been investigated intensively. The present study was to determine the probability of epithelial ovarian cancer patients to survive for five years at particular level of serum albumin.Using retrospective cohort design with survival analysis, 48 patients of the Dharmais Cancer Hospital Jakarta were observed from the time when the epithelial ovarian cancer was first diagnosed until they were cured, death, or lost to follow up. The results showed that during 1996-2004 the overallprobability of five-year survival was 26,2%. Specifically, the probability of patients to survive for five years at serum albumin level ³ 3,6 mg/dL and < 3,6 mg/dL was 36,1% and 15,7%, respectively. When the cancer stages, ascites, and hemoglobin level were controlled, risk of death from epithelialovarian cancer of the patients with an albumin level of < 3,6 mg/dL was 2,077 fold higher than those with an albumin level of ³ 3,6 mg/dL. It is concluded that in Indonesia the five-year survival probability of epithelial ovarian cancer patients is higher than that the global rate

Urbanization Impacts on Campus Cypress Domes

Cypress domes are terrestrial freshwater ecosystems characterized by the presence of cypress trees (Taxodium spp.) growing in well-defined, dome-shaped clusters throughout the southeastern United States. These systems are one of many ecosystems in Florida facing increasing threats from human expansion and urbanization including fire suppression, logging, and hydrological alterations. This study sought to examine the impacts of urbanization on three cypress domes located on the University of Central Florida Orlando campus. To do this, we measured the defining traits, dendrochronology of Taxodium distichum var. imbricarium, and soil characteristics in each of the three selected domes. The cypress dome defined as most highly impacted had the largest trees compared to the moderate and low impacted domes. With increased urbanization, the soil pH increased while the soil moisture content decreased. Although these results alone are not indicative of the system’s overall health, they can be used in future studies to better explore the relationship between urban interface and the ecosystem. Understanding the impacts of urbanization on these valuable wetland ecosystems can help with long-term protection of these ecosystems, as well as improving natural resource management

Conditioned variation in heart rate during static breath-holds in the bottlenose dolphin (Tursiops truncatus)

Funding for this project was provided by the Office of Naval Research to AF (ONR Award # N00014-16-1-3088).Previous reports suggested the existence of direct somatic motor control over heart rate (fH) responses during diving in some marine mammals, as the result of a cognitive and/or learning process rather than being a reflexive response. This would be beneficial for O2 storage management, but would also allow ventilation-perfusion matching for selective gas exchange, where O2 and CO2 can be exchanged with minimal exchange of N2. Such a mechanism explains how air breathing marine vertebrates avoid diving related gas bubble formation during repeated dives, and how stress could interrupt this mechanism and cause excessive N2 exchange. To investigate the conditioned response, we measured the fH-response before and during static breath-holds in three bottlenose dolphins (Tursiops truncatus) when shown a visual symbol to perform either a long (LONG) or short (SHORT) breath-hold, or during a spontaneous breath-hold without a symbol (NS). The average fH (ifHstart), and the rate of change in fH (difH/dt) during the first 20 s of the breath-hold differed between breath-hold types. In addition, the minimum instantaneous fH (ifHmin), and the average instantaneous fH during the last 10 s (ifHend) also differed between breath-hold types. The difH/dt was greater, and the ifHstart, ifHmin, and ifHend were lower during a LONG as compared with either a SHORT, or an NS breath-hold (P < 0.05). Even though the NS breath-hold dives were longer in duration as compared with SHORT breath-hold dives, the difH/dt was greater and the ifHstart, ifHmin, and ifHend were lower during the latter (P < 0.05). In addition, when the dolphin determined the breath-hold duration (NS), the fH was more variable within and between individuals and trials, suggesting a conditioned capacity to adjust the fH-response. These results suggest that dolphins have the capacity to selectively alter the fH-response during diving and provide evidence for significant cardiovascular plasticity in dolphins.Publisher PDFPeer reviewe

Ascorbate oxidation activates systemic defence against root-knot nematode Meloidogyne graminicola in rice

Ascorbic acid (AA) is the major antioxidant buffer produced in the shoot tissue of plants. Previous studies on root-knot nematode (RKN; Meloidogyne graminicola)-infected rice (Oryza sativa) plants showed differential expression of AA-recycling genes, although their functional role was unknown. Our results confirmed increased dehydroascorbate (DHA) levels in nematode-induced root galls, while AA mutants were significantly more susceptible to nematode infection. External applications of ascorbate oxidase (AO), DHA, or reduced AA, revealed systemic effects of ascorbate oxidation on rice defence versus RKN, associated with a primed accumulation of H2O2 upon nematode infection. To confirm and further investigate these systemic effects, a transcriptome analysis was done on roots of foliar AO-treated plants, revealing activation of the ethylene (ET) response and jasmonic acid (JA) biosynthesis pathways in roots, which was confirmed by hormone measurements. Activation of these pathways by methyl-JA, or ethephon treatment can complement the susceptibility phenotype of the rice Vitamin C (vtc1) mutant. Experiments on the jasmonate signalling (jar1) mutant or using chemical JA/ET inhibitors confirm that the effects of ascorbate oxidation are dependent on both the JA and ET pathways. Collectively, our data reveal a novel pathway in which ascorbate oxidation induces systemic defence against RKNs

PAIRSE: A Privacy-Preserving Service-Oriented Data Integration System

International audiencePrivacy is among the key challenges to data integration in many sectors, including healthcare, e-government, etc. The PAIRSE project aims at providing a flexible, looselycoupled and privacy-preserving data integration system in P2P environments. The project exploits recent Web standards and technologies such as Web services and ontologies to export data from autonomous data providers as reusable services, and proposes the use of service composition as a viable solution to answer data integration needs on the fly. The project proposed new composition algorithms and service/composition execution models that preserve privacy of data manipulated by services and compositions. The proposed integration system was demonstrated at EDBT 2013 and VLDB 2011

Sensory determinants of behavioral dynamics in Drosophila thermotaxis

Complex animal behaviors are built from dynamical relationships between sensory inputs, neuronal activity, and motor outputs in patterns with strategic value. Connecting these patterns illuminates how nervous systems compute behavior. Here, we study Drosophila larva navigation up temperature gradients toward preferred temperatures (positive thermotaxis). By tracking the movements of animals responding to fixed spatial temperature gradients or random temperature fluctuations, we calculate the sensitivity and dynamics of the conversion of thermosensory inputs into motor responses. We discover three thermosensory neurons in each dorsal organ ganglion (DOG) that are required for positive thermotaxis. Random optogenetic stimulation of the DOG thermosensory neurons evokes behavioral patterns that mimic the response to temperature variations. In vivo calcium and voltage imaging reveals that the DOG thermosensory neurons exhibit activity patterns with sensitivity and dynamics matched to the behavioral response. Temporal processing of temperature variations carried out by the DOG thermosensory neurons emerges in distinct motor responses during thermotaxis

The Lantern Vol. 71, No. 1, Fall 2003

• Lights of Venice • Portrait • Switzerland • Drunken • Revel Writing • Nectarines • Shifting Gears • Stogie • Reflect • In the Key of Fuchsia Minor • Jarring • Sissy • Mongols vs. Amish: X-Treme Culture Clash • Holding On • The Bethany • Creekside • The Real Thing • On Being Alone and Other Pleasures • Forced Entry • The Case of Beauty: Aesthetics of Distancehttps://digitalcommons.ursinus.edu/lantern/1163/thumbnail.jp

The Lantern Vol. 72, No. 1, Fall 2004

• Jazz • Bifocal Brainfreeze • A Mug of Tea • Autumn Blend • Montana Skies • Madeleine Parenthesis • Ghosts Come Out at Night • Time • 144 Cromwell Road • Market East • Secret • Stream • What Might Have Been or What Never Was • Buried Mirth • Conversations With a Writer • Churning Through • Chum-Salmon Intentions • Cages • Lola Sang of Green Glass Landscapes • Peg\u27s Antiques • Life at 120 Decibelshttps://digitalcommons.ursinus.edu/lantern/1165/thumbnail.jp

The Molloy Student Literary Magazine Volume 10

The Molloy Student Literary Magazine, sponsored by Molloy College’s Office of Student Affairs, is devoted to publishing the best previously unpublished works of prose, poetry, drama, literary review, criticism, and other literary genres, that the Molloy student community has to offer. The journal welcomes submissions, for possible publication, from currently enrolled Molloy students at all levels. All submitted work will undergo a review process initiated by the Managing Editor prior to a decision being made regarding publication of said work. Given sufficient content, The Molloy Student Literary Magazine is published twice annually in Spring and Fall. Interested contributors from the currently enrolled Molloy student community should send work via e-mail attachment and brief cover letter (including a two-sentence biographical statement) to: Dr. Damian Ward Hey, Managing Editor, The Molloy Student Literary Magazine: [email protected]. Enrolled students who are interested in becoming members of The Molloy Student Literary Magazine staff may e-mail letters of inquiry. Excelsior!https://digitalcommons.molloy.edu/eng_litmag/1002/thumbnail.jp

Linking compact dwarf starburst galaxies in the resolve survey to downsized blue nuggets

Abstract We identify and characterize compact dwarf starburst (CDS) galaxies in the RESOLVE survey, a volume-limited census of galaxies in the local universe, to probe whether this population contains any residual “blue nuggets,” a class of intensely star-forming compact galaxies first identified at high redshift z. Our 50 low-z CDS galaxies are defined by dwarf masses (stellar mass M* &amp;lt; 109.5 M⊙), compact bulged-disk or spheroid-dominated morphologies (using a quantitative criterion, \mu _\Delta &gt; 8.6), and specific star formation rates above the defining threshold for high-z blue nuggets (log SSFR [Gyr−1] &amp;gt; −0.5). Across redshifts, blue nuggets exhibit three defining properties: compactness relative to contemporaneous galaxies, abundant cold gas, and formation via compaction in mergers or colliding streams. Those with halo mass below Mhalo ∼ 1011.5 M⊙ may in theory evade permanent quenching and cyclically refuel until the present day. Selected only for compactness and starburst activity, our CDS galaxies generally have Mhalo ≲ 1011.5 M⊙ and gas-to-stellar mass ratio ≳1. Moreover, analysis of archival DECaLS photometry and new 3D spectroscopic observations for CDS galaxies reveals a high rate of photometric and kinematic disturbances suggestive of dwarf mergers. The SSFRs, surface mass densities, and number counts of CDS galaxies are compatible with theoretical and observational expectations for redshift evolution in blue nuggets. We argue that CDS galaxies represent a maximally-starbursting subset of traditional compact dwarf classes such as blue compact dwarfs and blue E/S0s. We conclude that CDS galaxies represent a low-z tail of the blue nugget phenomenon formed via a moderated compaction channel that leaves open the possibility of disk regrowth and evolution into normal disk galaxies