Política y modernización en el radicalismo bonaerense: el Matadero Municipal de Bahía Blanca (1912-1918); Politics and modernization in Buenos Aires Radicalism: the municipal slaughterhouse of Bahía Blanca (1912-1918) Costantini, Florencia Bahía Blanca, ciudad ubicada en el sudoeste bonaerense, constituyó por su emplazamiento costero un centro importador/exportador de una vasta zona de influencia que nucleaba el sur de la provincia. Hacia principios del siglo XX su especialización productiva fue principalmente el ovino, seguido en menor medida por vacunos. En el contexto de organización capitalista, la comuna de esta localidad desplegó una política orientada a regular la rama productiva cárnica hacia el abasto urbano como lo fue la construcción de un matadero municipal. El objetivo del presente artículo es analizar la planificación y edificación del Matadero Municipal de Bahía Blanca. Partimos de la hipótesis, que el mismo estuvo dirigido a modernizar el espacio urbano y la producción del alimento. En el marco de esta medida, vemos que los agentes políticos bahienses desarrollaron funciones de producción y control sobre la elaboración de este alimento destinado a los consumidores locales, lo cual nos permite aproximarnos a los debates en torno a este tópico problematizando el rol del Estado municipal en la economía bahiense.; Bahia Blanca, a city located in the southwestern Buenos Aires, constituted due to its coastal location, an importer/exporter center linked to a vast area of influence that nucleated south of the province. By the beginning of the 20th century its productive specialization was mainly sheep, followed to a lesser extent by bovine. In the context of capitalist organization, the commune of Bahia Blanca deployed a policy oriented to organize the productive branch of the meat to the urban supply as was the construction of a municipal slaughterhouse. The aim of this paper is to analyze the planning and the construction of the Municipal Slaughterhouse of Bahia Blanca. We assume that the slaughterhouse was intended to modernizing the urban space and food production. Under this measure, we see that the political actors developed functions of production, regulation and control over the meat for local consumers, which allows us to approach the debates around this topic by problematizing the role of the municipal state in the economy.

Probing electronic structure of stoichiometric and defective Sn O2 Moreno, Mario Sergio Jesus; Kas, J. J.; Ma, C.; Wang, F.; Rehr, J. J.; Malac, M. The electronic structure of stoichiometric tin dioxide (SnO2) is studied by probing its unoccupied states using the fine structure in the electron energy-loss spectra (EELS) at the oxygen-K (O-K) edge. The spectral measurements were performed both at room and at high temperatures (773 K) and compared to ab initio calculations carried out using the real-space multiple-scattering and linearized augmented-plane-wave methods. Important many-body effects are included via quasiparticle corrections calculated within the many-pole GW self-energy approximation. An additional energy-dependent damping is calculated to account for vibrational effects. Results from this paper demonstrated that quantitative agreement between theoretical and experimental spectra can be obtained when nonspherical potentials and quasiparticle self-energy effects are considered and vibrational broadening is included. Modifications of the electronic structure by single oxygen vacancies, both in the bulk and at the (110) surface, also are predicted. Our predictions support the use of O-K EELS as a probe of the defect structures in SnO2 surfaces and nanoparticles.

Micropillar Resonators for Optomechanics in the Extremely High 19-95-GHz Frequency Range Anguiano, S.; Bruchhausen, Axel Emerico; Jusserand, B.; Favero, I.; Lamberti, F. R.; Lanco, L.; Sagnes, I.; Lemaître, A.; Lanzillotti Kimura, Norberto Daniel; Senellart, P.; Fainstein, Alejandro Strong confinement, in all dimensions, and high mechanical frequencies are highly desirable for quantum optomechanical applications. We show that GaAs/AlAs micropillar cavities fully confine not only photons but also extremely high frequency (19-95 GHz) acoustic phonons. A strong increase of the optomechanical coupling upon reducing the pillar size is observed, together with record room-temperature Q-frequency products of 1014. These mechanical resonators can integrate quantum emitters or polariton condensates, opening exciting perspectives at the interface with nonlinear and quantum optics.

Primeros registros de guanacos albinos en las montañas de la precordillera andina austral (Mendoza, Argentina); First records of albine guanacos in the mountains of southern Andean Precordillera (Mendoza, Argentina) Puig, Silvia; Videla, Fernando; Rosi, Maria Irene; Seitz, Viviana Paola; Moreni, Jonathan; Pérez, Martín; Tobares, Roberto; Maldonado, Florencia; Martín, Sebastián La hipopigmentación, expresada como albinismo total, leucismo, xantismo o piebaldismo, ha sido registrada en gran variedad de vertebrados, generalmente con baja frecuencia. Este aporte documenta los primeros registros de guanacos con hipopigmentación en una población silvestre de la precordillera andina austral. Dichos registros se obtuvieron entre 2013 y 2017, en el marco de relevamientos científicos y recorridos de control y vigilancia efectuados en la reserva natural Villavicencio. Los hallazgos correspondieron a un adulto leucístico y una cría albina, integrados respectivamente a un grupo de solteros y a un grupo familiar. Ambos presentaban desplazamientos normales y activa interacción social, evidencias que permiten descartar dificultades en el crecimiento, obtención del alimento o integración intraespecífica. Los hallazgos descriptos, que se añaden a los previamente documentados en guanacos del norte de Argentina y Chile, no se alejan de las tasas de ocurrencia natural de hipopigmentación mencionadas en bibliografía. No obstante, el incremento de las actividades humanas en la región destaca la relevancia de monitorear sus posibles efectos sobre la población de guanacos. Si dichas actividades generasen fragmentación o contaminación ambiental, el guanaco podría sufrir estrés ambiental y endogamia, con potencial incidencia sobre la tasa de albinismo.; Hypopigmentation, expressed as complete albinism, leucism, xantism, or piebaldism, has been recorded in a great variety of vertebrates, generally with low frequency. This note documents the first records of guanacos with hypopigmentation in a wild population of the Southern Andean Precordillera. These records were obtained between 2013 and 2017, in the frame of scientific investigations and tasks of control and surveillance carried out in the Villavicencio protected area. The findings corresponded to a leucistic adult and an albino young, integrated to a bachelor group and a familial group, respectively. Both showed normal movements and active social interaction, evidences that allow to discard difficulties in growing, obtaining food or intraspecific integration. The described findings, together with those previously documented for the guanaco in northern Argentina and Chile, are not far from the rates of natural occurence of hypopigmentation mentioned in bibliography. However, the increase of human activities in the region highlights the relevance of monitoring their effects on the guanaco population. If such activities generate environmental fragmentation or contamination, the guanaco could present environmental stress and endogamy, with potential incidence on the albinism rate.

Análisis relacional de cálculos dentales y periodontitis en una colección osteológica documentada Garizoain, Gonzalo; Petrone, Selene Se presentan los resultados del análisis de cálculos dentales y periodontitis realizados sobre 342 piezasdentales pertenecientes a 30 individuos adultos provenientes de la colección osteológica Lambre. Se realizóun análisis escópico de cada pieza dental, indicándose la presencia/ausencia de dichas patologías,así como su posición, tipo y severidad en el caso de los cálculos. El 26,31% de las piezas analizadas noexhibieron patología alguna, el 31% sólo presentaron periodontitis, 1,75% sólo cálculos dentales y porúltimo el 40,94% casos manifestaron ambas patologías. En cuanto a los cálculos dentales la mayoríaeran subgingivales con una severidad tipo 1 y se ubicaban en el maxilar inferior. A partir de los resultadosobtenidos se puede establecer cierta asociación entre cálculos dentales y periodontitis, así comotambién que las piezas dentarias más propensas a desarrollar cálculos dentales son las más cercanas alas glándulas salivales de mayor tamaño.

Applied Biotechnology: Isolation and Detection of an Efficient Biosurfactant from Pseudomonas sp. Comparative Studies against Chemical Surfactants Mainez, María Esperanza; Müller, Diana María; Murguia, Marcelo Cesar The use of biosurfactants became essential because of its multiple properties and applications. The high toxicity to the environment led to search for new alternatives such as the reduction or replacement by biological surfactants. Because of this, it is in our interest to produce biosurfactants from a non-pathogenic Pseudomonas. We obtained lower values of critical micelle concentration (CMC) from the culture broth than obtained from dodecyl sulfate sodium (SDS) and Pluronic F-68, used as pure surfactans. We found values of critical micellar concentration close to 0.15 mg/L in the purified fraction by adsorption chromatography. We determine by mass spectrometry this strain possibly produces two families of biosurfactants. Majority fraction might be formed by cyclic lipopeptides whose molecular weights could be located in the range of 1100-1200 Da. However, it is necessary perform confirmatory structural studies and to determine the specific structure of these analytes.

Advanced Modeling Reconciles Counterintuitive Decisions in Lead Optimization Fernandez, Ariel; Ridgway Scott Lead optimization (LO) is essential to fulfill the efficacy and safety requirements of drug-based targeted therapy. The ease with which water may be locally removed from around the target protein crucially influences LO decisions. However, inferred binding sites often defy intuition and the resulting LO decisions are often counterintuitive, with nonpolar groups in the drug placed next to polar groups in the target. We first introduce biophysical advances to reconcile these apparent mismatches. We incorporate three-body energy terms that account for the net stabilization of preformed target structures upon removal of interfacial water concurrent with drug binding. These unexplored drug-induced environmental changes enhancing the target electrostatics are validated against drug–target affinity data, yielding superior computational accuracy required to improve drug design.

Nitric oxide reduces paracellular resistance in rat thick ascending limbs by increasing Na+ and Cl- permeabilities Monzón, Casandra Margarita; Occhipinti, Rossana; Pignataro, Omar Pedro; Garvin, Jeffrey L. About 50% of the Na+ reabsorbed in thick ascending limbs traverses the paracellular pathway. Nitric oxide (NO) reduces the permselectivity of this pathway via cGMP, but its effects on absolute Na+ ([Formula: see text]) and Cl- ([Formula: see text]) permeabilities are unknown. To address this, we measured the effect of l-arginine (0.5 mmol/l; NO synthase substrate) and cGMP (0.5 mmol/l) on [Formula: see text] and [Formula: see text] calculated from the transepithelial resistance (Rt) and [Formula: see text]/[Formula: see text] in medullary thick ascending limbs. Rt was 7,722 ± 1,554 ohm·cm in the control period and 6,318 ± 1,757 ohm·cm after l-arginine treatment (P < 0.05). [Formula: see text]/[Formula: see text] was 2.0 ± 0.2 in the control period and 1.7 ± 0.1 after l-arginine (P < 0.04). Calculated [Formula: see text] and [Formula: see text] were 3.52 ± 0.2 and 1.81 ± 0.10 × 10-5 cm/s, respectively, in the control period. After l-arginine they were 6.65 ± 0.69 (P < 0.0001 vs. control) and 3.97 ± 0.44 (P < 0.0001) × 10-5 cm/s, respectively. NOS inhibition with Nω-nitro-l-arginine methyl ester (5 mmol/l) prevented l-arginine´s effect on Rt Next we tested the effect of cGMP. Rt in the control period was 7,592 ± 1,470 and 4,796 ± 847 ohm·cm after dibutyryl-cGMP (0.5 mmol/l; db-cGMP) treatment (P < 0.04). [Formula: see text]/[Formula: see text] was 1.8 ± 0.1 in the control period and 1.6 ± 0.1 after db-cGMP (P < 0.03). [Formula: see text] and [Formula: see text] were 4.58 ± 0.80 and 2.66 ± 0.57 × 10-5 cm/s, respectively, for the control period and 9.48 ± 1.63 (P < 0.007) and 6.01 ± 1.05 (P < 0.005) × 10-5 cm/s, respectively, after db-cGMP. We modeled NO´s effect on luminal Na+ concentration along the thick ascending limb. We found that NO´s effect on the paracellular pathway reduces net Na+ reabsorption and that the magnitude of this effect is similar to that due to NO´s inhibition of transcellular transport.

Recognition and characterization of unit interval graphs with integer endpoints Duran, Guillermo Alfredo; Fernández Slezak, F.; Grippo, L.N.; Oliveira, F.de S.; Szwarcfiter, Jayme L. We study those unit interval graphs having a model with intervals of integer endpoints and prescribed length. We present a structural result for this graph subclass which leads to a quadratic-time recognition algorithm, giving as positive certificate a model of minimum total length and as negative certificate a forbidden induced subgraph. We also present a quadratic-time algorithm to build, given a unit interval graph, a unit interval model with integer endpoints for which the interval length is as minimum as possible.

Update on GLUT4 Vesicle Traffic: A Cornerstone of Insulin Action Jaldín Fincati, Javier Roberto; Pavarotti, Martin Alejandro; Frendo-Cumbo, Scott; Bilan, Philip J.; Klip, Amira Glucose transport is rate limiting for dietary glucose utilization by muscle and fat. The glucose transporter GLUT4 is dynamically sorted and retained intracellularly and redistributes to the plasma membrane (PM) by insulin-regulated vesicular traffic, or ‘GLUT4 translocation’. Here we emphasize recent findings in GLUT4 translocation research. The application of total internal reflection fluorescence microscopy (TIRFM) has increased our understanding of insulin-regulated events beneath the PM, such as vesicle tethering and membrane fusion. We describe recent findings on Akt-targeted Rab GTPase-activating proteins (GAPs) (TBC1D1, TBC1D4, TBC1D13) and downstream Rab GTPases (Rab8a, Rab10, Rab13, Rab14, and their effectors) along with the input of Rac1 and actin filaments, molecular motors [myosinVa (MyoVa), myosin1c (Myo1c), myosinIIA (MyoIIA)], and membrane fusion regulators (syntaxin4, munc18c, Doc2b). Collectively these findings reveal novel events in insulin-regulated GLUT4 traffic. Insulin promotes GLUT4 redistribution from recycling endosomes and specialized intracellular compartments to the plasma membrane (PM). Signaling bifurcates downstream of phosphatidylinositol 3-kinase towards Akt and Rac. Akt signaling leads to activation of Rab10 in adipocytes and Rab8a and Rab13 in myoblasts. Rab10 acts at several steps in GLUT4 translocation, whereas Rab8a promotes GLUT4 exit from the perinuclear region and Rab13 promotes tethering of GLUT4 vesicles near the PM. Rac1 signaling induces cortical actin remodeling that tethers GLUT4 vesicles beneath the PM. Additional proteins may also fine-tune actin remodeling through tropomyosin3.1 and tropomodulin3 via Akt2 input. Insulin increases [Ca2+] beneath the PM, which may regulate the SNARE complex that mediates the final step of GLUT4 vesicle fusion with the PM.

Downregulation of adaptor protein MyD88 compromises the angiogenic potential of B16 murine melanoma Trucco, Lucas Daniel; Roselli, Emiliano; Araya, Paula; Nuñez, Nicolás Gonzalo; Mena, Hebe Agustina; Bocco, Jose Luis; Negrotto, Soledad; Maccioni, Mariana The mechanisms that link inflammatory responses to cancer development remain a subject of intense investigation, emphasizing the need to better understand the cellular and molecular pathways that create a tumor promoting microenvironment. The myeloid differentiation primary response protein MyD88 acts as a main adaptor molecule for the signaling cascades initiated from Toll-like receptors (TLRs) and the interleukin 1 receptor (IL-1R). MyD88 has been shown to contribute to tumorigenesis in many inflammation-associated cancer models. In this study, we sought to better define the role of MyD88 in neoplastic cells using a murine melanoma model. Herein, we have demonstrated that MyD88 expression is required to maintain the angiogenic switch that supports B16 melanoma growth. By knocking down MyD88 we reduced TLR-mediated NF-κB activation with no evident effects over cell proliferation and survival. In addition, MyD88 downregulation was associated with a decrease of HIF1α levels and its target gene VEGF, in correlation with an impaired capability to induce capillary sprouting and tube formation of endothelial cells. Melanomas developed from cells lacking MyD88 showed an enhanced secretion of chemoattractant ligands such as CCL2, CXCL10 and CXCL1 and have an improved infiltration of macrophages to the tumor site. Our results imply that cell-autonomous signaling through MyD88 is required to sustain tumor growth and underscore its function as an important positive modulator of tumor angiogenesis.

Entre el mercado y la política cultural: una mirada sociológica sobre la extraducción en Argentina. El caso del Programa Sur (2010-2012) Szpilbarg, Daniela Este artículo realiza un abordaje sociológico del mercado de traducciones de libros, poniendo el foco en la escena actual de la extraducción de libros en Argentina. Tomando en cuenta las traducciones subsidiadas por el Programa Sur (programa de subsidio a las traducciones surgido en el año 2010 desde el Ministerio de Relaciones Exteriores), nos proponemos analizar las relaciones existentes entre mercado, industria editorial y desarrollo de políticas culturales. En primer término presentaremos las características del Programa Sur, desde su surgimiento. Luego indagaremos, a partir del análisis de las obras y autores traducidos en 2012, la relación que existe entre las obras subsidiadas para traducción y la estructura del campo editorial en su conjunto, y finalmente vincularemos este análisis con las relaciones entre el campo editorial, Estado y mercado, en el terreno de la planificación de las políticas culturales y la democratización de la cultura, sobre la base de reflexionar en cómo inciden las traducciones sobre la base de un mercado editorial concentrado.; This article makes a sociological approach to the market of book translations, putting the focus on the current scene of extraducción in Argentina. Taking into account the translations subsidized by the Programa Sur (subsidy program translations emerged in 2010 from the Ministry of Foreign Affairs of Argentina), we analyze the relationships between market, publishing and development of cultural policies. First of all, we will present the program characteristics since it started. Then we will investigate, from the analysis of translated books and authors in 2012, the relationship between the works subsidized for translation and the structure of argentinian publishing field as a whole. Finally we will link this analysis to the relations between the publishing field, State policies and market, in the field of cultural policy planning and democratization of culture.

Wild capuchin monkeys anticipate the amount of ripe fruit in natural trees Tujague, María Paula; Janson, Charles H. Tropical forests have a high diversity of tree species which have very low densities and vary across time in their seasons of peak fruiting and maturation rates. As evidence of the ability of primates to track or anticipate changes in fruit production at individual trees, researchers have used the increased speed of primate groups toward more rewarding food patches. We analyzed the speed of approach to natural trees of wild capuchin monkeys under the effect of scramble competition, after excluding any plausible visual, olfactory and auditory cues. We conducted all-day group follows of three habituated capuchin groups at Iguazú National Park, Argentina, collecting data on ranging behavior and patterns of visits to fruit trees in relation with their location and fruit availability. Travel speed varied according to the expected reward at a feeding tree, increasing as rewards increased from low values, but decreasing again at very high values. Also, travel speed varied with time of day, decreasing from the time of first activity as the monkeys became less hungry, and increasing again toward late afternoon. Measures of unripe fruit cover did not explain variation in travel speed at any distance from a focal tree. Our data imply that, after excluding sensory cues, capuchins appear to anticipate time-varying ripe fruit quantity of natural resources, suggesting that they use memory of tree location and anticipation of fruit maturation. We also confirm that speed is a good measure about expectations of resources, as has been shown in previous studies.

Mutational Replacements at the “Glycine Hinge” of the Escherichia coli Chemoreceptor Tsr Support a Signaling Role for the C-Helix Residue Pedetta, Andrea; Massazza, Diego Ariel; Herrera Seitz, Karina; Studdert, Claudia Alicia Bacterial chemoreceptors are dimeric membrane proteins that transmit signals from a periplasmic ligand-binding domain to the interior of the cells. The highly conserved cytoplasmic domain consists of a long hairpin that in the dimer forms a four-helix coiled-coil bundle. The central region of the bundle couples changes in helix packing that occur in the membrane proximal region to the signaling tip, controlling the activity of an associated histidine kinase. This subdomain contains certain glycine residues that are postulated to form a hinge in chemoreceptors from enteric bacteria and have been largely postulated to play a role in the coupling mechanism, and/or in the formation of higher-order chemoreceptor assemblies. In this work, we directly assessed the importance of the “glycine hinge” by obtaining nonfunctional replacements at each of its positions in the Escherichia coli serine receptor Tsr and characterizing them. Our results indicate that, rather than being essential for proper receptor–receptor interaction, the “glycine hinge” residues are involved in the ability of the receptor to switch between different signaling states. Mainly, the C-helix residue G439 has a key role in shifting the equilibrium toward a kinase-activating conformation. However, we found second-site mutations that restore the chemotactic proficiency of some of the “glycine hinge” mutants, suggesting that a complete hinge is not strictly essential. Rather, glycine residues seem to favor the coupling activity that relies on some other structural features of the central subdomain.

A straightforward and sustainable synthesis of 1,4-disubstituted 1,2,3-triazoles: Via visible-light-promoted copper-catalyzed azide-alkyne cycloaddition (CuAAC) Castro Godoy, Willber David; Heredia, Adrián Alberto; Schmidt, Luciana Carina; Argüello, Juan Elias A simple and green synthesis of 1,4-disubstituted 1,2,3-triazoles through the effective reduction of copper(ii) assisted by organic dyes and promoted by visible light was developed. This reaction was performed under very mild conditions, using water as solvent, under a non-inert atmosphere, with low catalyst precursor loading, and in the absence of any additive. Copper and solvent recycling was successfully achieved at least three times without loss of efficiency. In addition, a safer one-step one-pot procedure was designed with very good yield.

Ícaro sobrevuela la región más transparente del aire: Visión de Anáhuac (1915) de Alfonso Reyes Aguierrez, Oscar Martín Mientras México atraviesa las tensiones de una Revolución (1910- 1917), Alfonso Reyes –asentado en la ciudad de Madrid– escribe Visión de Anáhuac [1519] (1915) y se apropia de las trayectorias caminantes de otros. Apoyado en la palabra visión, construye un texto en el que suspende el movimiento del paseante y apela a los pasos que dieron otros viajeros para armar un mapa. El valle de México se visita sin la necesidad de un cuerpo que lo recorra. Los únicos movimientos que se registran en el texto son los de las hojas de los libros en el acto de leer. La operación discursiva apela a la estampa y al libro para fijar el imaginario del continente y fundar una nación. En la arena del combate que supone la Revolución Mexicana, Reyes toma la pluma desde la distancia y, por medio de un ensayo, convierte los espacios en lugares para suturar la violencia.

Mexikanischen Bildern in Walter Benjamins Einbahnstraße Vargas, Mariela Silvana This paper analyses Mexikanische Botschaft and Tiefbau-Arbeiten, two dreams recount by Benjamin in Einbahnstrafie and presents them as forming a diptych in which center Benjamin's antinationalistic and anticlassicist positions appears in it's most critical dimension. The Mexican images question the German classical literary tradition and show the effects of Benjamin's contact with pre-colonial Latin-American cultures through the glasses of the German ethnology of his time.

Nuevos datos zooarqueológicos de Rincón Chico 15, Valle de Yocavil (Catamarca, Argentina) Belotti López de Medina, Carlos Raúl Se presentan los resultados del análisis de la arqueofauna recuperada en las trincheras 3, 4, 5 y 6 del sitio Rincón Chico 15 (Valle de Yocavil, Catamarca, Argentina). Rincón Chico 15 es un complejo de estructuras que funcionó como unidad residencial y taller especializado, habitado entre los siglos XII y XVI DC (Períodos Desarrollos Regionales e Inka). Los datos presentados aquí tienden a corroborar los resultados de análisis anteriores sobre el sitio, pero se detectan algunas divergencias en la estructura taxonómica y etaria del subconjunto Camelidae. La divergencia de resultados para un mismo sitio sugiere la existencia de problemas de muestreo, así como la variabilidad de las prácticas económicas que tuvieron lugar allí.; This article presents the results of an analysis on the archaeofaunal remains from Trenches 3, 4, 5 and 6 of the Rincón Chico 15 site (Yocavil Valley, Catamarca, Argentina). Rincón Chico 15 was a residential unit and a specialist workshop, inhabited mostly from the 12th to 16th Century (Regional Developments and Inka periods). The data presented here largely corroborates the results of previous zooarchaeological research at the site. Nevertheless, when comparing against earlier reports, there was some divergence in taxonomic and age composition of the Camelidae data. These divergent results from the same site, suggest sampling problems, as well as the variability in economic practices that took place at Rincón Chico 15.

In vivo intrabursal administration of bioactive lipid sphingosine-1-phosphate enhances vascular integrity in a rat model of ovarian hyperstimulation syndrome Di Pietro, Mariana; Pascuali, Natalia Marisa; Scotti, Leopoldina; Irusta, Griselda; Bas, Diana Ester; May, Maria; Tesone, Marta; Abramovich, Dalhia Nurit; Parborell, Maria Fernanda Agustina Can the bioactive lipid sphingosine-1 phosphate (S1P) act as an endothelial barrier-enhancing molecule and, in turn, restore the vascular integrity and homeostasis in a rat model of ovarian hyperstimulation syndrome (OHSS). In vivo administration of S1P may prevent the early onset of OHSS and decrease its severity. Although advances in the prediction and treatment of OHSS have been made, complete prevention has not been possible yet. S1P in follicular fluid from women at risk of developing OHSS are lower in comparison from women who are not at such risk and administration of S1P in an OHSS rat model decreases ovarian capillary permeability.

Proposals to conserve the names balansia claviceps against ephelis mexicana, claviceps paspali against ustilagopsis deliquescens, and tolypocladium inflatum against cordyceps subsessilis (ascomycota: Sordariomycetes: Hypocreales) Rossman, Amy Y.; Allen, W. Cavan; Castlebury, Lisa A.; Spatafora, Joseph; Romero, Andrea Irene; Verkley, Gerard In the course of updating the scientific names of plant-associatedfungi in the U.S. National Fungus Collections Databases to conformwith the requirement of one scientific name for each fungal species(ICN, McNeill & al. in Regnum Veg. 154. 2012), several scientificnames currently in use were identified that should be changed to the oldest epithet in the oldest generic name. However, the names ofthese economically important fungi are in such widespread use that to change them would be disruptive. These names are herein proposedfor conservation, following Art. 14.2