bluuebunny/crossref_metadata_2025 huggingface dataset:
Criotolerancia del Semen Equino, Estabilidad Oxidativa y Componentes del Plasma Seminal
Authors: Usuga S. Alexandra , Restrepo B. Giovanni , Rojano Benjamín A.
Published: October 2016

Se desconoce en gran medida el aporte del plasma seminal a la criotolerancia del semen equino. Algunos componentes del plasma seminal son conocidos por su acción antioxidante y, en consecuencia, podrían influir en la estabilidad oxidativa de los lípidos y las proteínas del semen. Esta investigación tuvo como objetivo evaluar la relación entre la estabilidad oxidativa y algunos componentes del plasma seminal con la criotolerancia del semen equino. En el plasma seminal de 30 caballos se evaluó el contenido de vitamina C (VC) por HPLC, proteínas totales (PT) por Bradford, y la oxidación proteica (OP) y lipídica (PL) por medición de carbonilos y el ensayo TBARS, respectivamente. El semen se congeló con 10% de plasma seminal y se evaluó la calidad seminal posdescongelación. Se realizó el ajuste de modelos lineales generalizados (GLM), análisis de regresión y correlación, y la comparación de medias por Tukey. Se encontraron promedios de 7.13 mg BSA/ml y 6.05 mg/l para PT y VC, respectivamente. Los resultados de oxidación de lípidos y proteínas fueron de 3.27 nmol MDA/l y 0.03 nmol carbonilos/g de proteína, respectivamente. Se encontraron asociaciones entre VC, PT, OP y PL con varios parámetros de calidad seminal posdescongelación (p<0.05). Se concluye que los niveles de vitamina C, proteínas totales y oxidación del plasma seminal están asociados con la criotolerancia del semen equino.
Evaluación de Tres Métodos para Uso de Albúmina Sérica Bovina en el Sexado de Espermatozoides de Toros
Authors: Gonzales Aparicio Gonzalo W. , Cabrera Villanueva Próspero C.
Published: October 2016

La investigación se hizo para determinar la posibilidad de variar la proporción de espermatozoides de toros con cromosoma Y mediante el uso de albúmina sérica bovina (ASB) en tres métodos propuestos: Doble centrifugación en ASB (M1); Centrifugación y migración en ASB (M2); Doble migración en ASB (M3). Las muestras de semen se conservaron durante 20-24 horas a 5 °C y luego se congelaron en nitrógeno líquido. La variación en la proporción de espermatozoides con cromosoma Y (cuerpo F) se determinó usando una tinción con diclorhidrato de quinacrina. No se encontraron diferencias significativas en el porcentaje de cuerpos F (48.4±5.9% para el control y de 45.8±5.5 a 47.2±4.9% para los tratamientos). La tasa de recuperación espermática fue de 50.7% para M1, 36.2% para M2 y 21.4% para M3 (p<0.01). Hubo una reducción significativa (p<0.01) de las características espermáticas por efecto del uso de ASB: la vitalidad espermática se redujo del 64.2% en el control a 42.5, 37.2 y 27.2% para M1, M2 y M3, respectivamente; la motilidad se redujo del 83.1% en el control a 48.1, 31.9 y 23.1% para M1, M2 y M3, respectivamente; el porcentaje de espermatozoides con membrana funcional se redujo del 64.6% en el control a 42.7, 42.6 y 39.6% con M1, M2 y M3, respectivamente; y el porcentaje de espermatozoides vivos con acrosoma no reaccionado varió del 58.1% en el control a 35.1, 30.2 y 20.5% con M1, M2 y M3, respectivamente. Se observó una reducción general de las características espermáticas por efecto de la congelación en nitrógeno líquido (p<0.01) haciéndolas inviables.
Efecto Antihelmíntico in vitro del Extracto de Albizia Lophantha sobre Nematodos Gastrointestinales de Caballos
Authors: Chicaiza-Tisalema E. , Barros-Rodríguez M. , Zurita-Vásquez H. , Mera-Andrade R. , Velástegui-Espín G. , Muñoz-Espinoza M. , Espinoza-Vaca S. , Ortiz-Tirado P. , Ibarra-López E.
Published: October 2016

El extracto de Albiziza lophantha fue empleado (T1: 0 mg de extracto/ml de cultivo [mg/ml], T2: 0.04 mg/ml, T3: 0.08 mg/ml, T4: 0.12 mg/ml) para evaluar el efecto antihelmíntico in vitro en nematodos gastrointestinales de caballos. Se observó mayor inhibición en la eclosión de huevos (T4: 43% y T3: 11%) y menor supervivencia larval con dosis altas (T4: 0%, T3: 0% a las 36 y 60 horas después de aplicar el extracto, respectivamente) (p=0.0001). El extracto de A. lophantha fue eficaz en el control in vitro de nematodos gastrointestinales de caballos.
Ecología Comunitaria de Metazoos Parásitos del Bonito Sarda chiliensis Cuvier, 1832 (Perciformes: Scombridae) de la Costa Peruana
Authors: Chero Jhon , Sáez Gloria , Iannacone José , Cruces Celso , Alvariño Lorena , Luque José
Published: October 2016

Se analizó la comunidad de metazoos parásitos de S. chiliensis de la costa marina peruana. Se recolectaron 100 especímenes de S. chiliensis del Terminal Pesquero de Chorrillos, Lima, Perú entre enero de 2013 y diciembre de 2014 y se realizó la necropsia para estudiar su comunidad de metazoos parásitos. Los cestodos dominaron en riqueza de especies y en porcentaje de individuos colectados (N=5; 44.6%), seguido de los nematodos (N=4; 27.0%), acantocéfalos (N=3; 2.3%), trematodos (N=1; 23.2%) y finalmente los copépodos parásitos (N=1; 3%). Los endoparásitos dominaron (97%) frente a los ectoparásitos (3%). El 21.4% del total de parásitos colectados fueron formas maduras de metazoos de localización branquial y gastrointestinal y el 78.6% correspondió a formas larvarias. Los tres parásitos con mayor importancia específica (prevalencia y abundancia media) de 14 taxas encontradas fueron Sphyriocephalus tergestinus, Anisakis sp2 y Unitubulotestis pelamydis. La longitud total de S. chiliensis no presentó asociación entre la prevalencia y abundancia de dos parásitos, a excepción de U. pelamydis que observó relación entre la prevalencia y la talla del pez. La comparación entre los valores de kn (factor de condición relativo) entre peces parasitados y no parasitados de S. chiliensis, mostró diferencias para los tres parásitos, presentándose mayores valores en los no parasitados. Los valores de diversidad alfa mostraron mayores valores en las hembras que en los machos de S. chiliensis. Los valores de Chao-2 indican que en el componente comunitario se requiere incrementar el tamaño de la muestra debido a que se espera encontrar hasta 18 especies (22% adicionales).
Efecto de la Suplementación con Cobre a Nivel Farmacológico sobre el Comportamiento Productivo, Morfometría Intestinal, Cobre Hepático y Fecal en Cuyes (Cavia porcellus)
Authors: Nakandakari A Luis , Vílchez P. Carlos
Published: October 2016

El estudio tuvo por objetivo evaluar el efecto de niveles del cobre suplementado en niveles farmacológicos sobre el comportamiento productivo, morfometría intestinal, cobre hepático y cobre en heces en cuyes durante 56 días. Se emplearon 60 cuyes machos destetados, distribuidos en cuatro tratamientos con cinco repeticiones por tratamiento y tres animales por repetición: T1, dieta basal (0 ppm Cu suplementado como sulfato de cobre); T2, dieta basal + 100 ppm Cu; T3, dieta basal + 200 ppm Cu; T4, dieta basal + 300 ppm Cu. No se encontró diferencia estadística en peso inicial, peso final, ganancia diaria de peso, consumo voluntario de alimento, conversión alimenticia y mortalidad. La suplementación con cobre causó una reducción significativa (p<0.05) de la altura de vellosidad intestinal y relación de altura de vellosidad con profundidad de cripta conforme se aumentó el nivel de suplementación. El nivel de cobre hepático y en las heces aumentó significativamente (p<0.05) conforme aumentaron los niveles cobre en la dieta. Se concluye que con la suplementación de niveles farmacológicos de cobre en la dieta de cuyes no mejora el comportamiento productivo, incrementa la concentración de cobre tanto en el hígado como en las heces y afecta negativamente la morfometría intestinal.
Efecto del Desollado y Desangrado de Anchoveta (Engraulis ringens) en Solución de Citrato Sódico
Authors: Maza Ramírez Santos Teodoro , Aldoradin Puza Enzo , Pariona Velarde Carlos Daniel , Arpi Anco Eliud Denis , Rosales-Hartshorn María Úrsula
Published: October 2016

La corta duración de la vida útil de la anchoveta congelada influye en la limitada utilización de este producto. En el presente estudio, la anchoveta entera (Engraulis ringens) fue desollada, descabezada, eviscerada y desangrada en agua (Control) y en una solución de 2.5% citrato sódico (Tratamiento) y posteriormente congelada, glaseada y almacenada a -25 °C durante 14 meses. El valor peróxido (VP), acidez (A), perfil de ácidos grasos (PAG), sustancias reactivas al ácido tiobarbitúrico (SRAT), hierro hemínico (HH), pH y los atributos sensoriales de las muestras fueron evaluados mensualmente. Los resultados de los análisis de VP, SRAT, A, pH y el análisis sensorial mostraron diferencias significativas (p<0.05) entre el tratamiento y la muestra control, donde la muestra bajo tratamiento presentó mejores características de conservación. Los valores de HH y PAG presentaron un comportamiento variable. La vida útil de la anchoveta desollada, descabezada y eviscerada (control y tratamiento) fue de 14 meses.
TEISMŲ SPRENDIMAI EKONOMINĖS KRIZĖS SĄLYGOMIS
Authors: Lastauskienė Giedrė
Published: October 2016

Straipsnyje analizuojama ekonominė krizė kaip teisinis argumentas. Nurodoma, kad ekonominės krizės laikotarpiu viešoji valdžia dažnai veikė netinkamai ir jos veiksmai prieštaravo atsakingo valdymo principo reikalavimams. Straipsnyje vertinama, kaip ekonominės krizės argumentą taikė Lietuvos Respublikos Konstitucinis Teismas, Lietuvos Aukščiausiasis Teismas, Lietuvos vyriausiasis administracinis teismas. Siekiama nustatyti, kokią reikšmę teismai teikė krizei, spręsdami teisinius ginčus.
TEISINIO REGULIAVIMO ĮTAKA DALYVAUTI DARBO RINKOJE SUKAKUS PENSINĮ AMŽIŲ IR PROBLEMOS LIETUVOJE IR PRANCŪZIJOJE
Authors: Bitinas Audrius
Published: October 2016

Šiame straipsnyje analizuojamos vyresnio amžiaus žmonių profesinės veiklos ilginimo problemos pensijų, nedarbo išmokų ir darbo teisės srityje Lietuvoje ir Prancūzijoje. Taip pat nagrinėjamas teisinis vyresnio amžiaus žmonių pensijų, nedarbo išmokų ir darbo teisės reguliavimas, analizuojamos reformos ir pateikiama išvadų.
ATVIROS KAINOS SUTARTIES MODELIS VIENOS KONVENCIJOJE, ŠVELNIOJOJE TEISĖJE IR LIETUVOS SUTARČIŲ TEISĖJE
Authors: Bublienė Danguolė , Dumčiuvienė Daiva
Published: October 2016

Straipsnyje analizuojama atviros kainos sutarčių problematika. Straipsniu siekiama įvertinti, kokios koncepcijos yra laikomasi Vienos konvencijoje ir kaip keitėsi požiūris į atviros kainos sutartis nuo Vienos konvencijos priėmimo iki Pasiūlymo dėl pirkimo–pardavimo reglamento pateikimo. Straipsnyje analizuojama, koks modelis yra įtvirtintas Lietuvos sutarčių teisėje ir taikomas teismų praktikoje. Atviros kainos sutarties aspektai minėtuose instrumentuose analizuojami tiriant ofertos ir sutarties apibrėžtį, sutarties turinio aspektus ir taisykles, kurios padeda pašalinti atviros kainos spragas.
PALYGINIMO PRINCIPO TAIKYMO APMOKESTINANT JURIDINĮ ASMENĮ PELNO MOKESČIU PROBLEMINIAI ASPEKTAI
Authors: Endrijaitis Martynas
Published: October 2016

Straipsnyje atskleidžiama palyginimo principo mokestinė reikšmė, turinys, diskutuojama, ar sąnaudų ir pajamų palyginimo reikalavimas yra savarankiškas principas, ar viena iš kaupimo principo taikymo sąlygų apmokestinant pelno mokesčiu, nagrinėjami kiti palyginimo principo taikymo aspektai.
TEISĖ Į TEISINĘ PAGALBĄ EUROPOJE
Authors: Limantė Agnė , Limantas Manfredas
Published: October 2016

Straipsnyje analizuojamas teisės į teisinę pagalbą reguliavimas tarptautinėje ir ES teisėje, ypatingą dėmesį skiriant teisinės pagalbos kokybės standartų Europoje paieškoms, jiems apibendrinti ir kritiškai įvertinti.
POLITINIŲ NUSIKALTIMŲ SAMPRATA LIETUVOJE 1919–1940 M.
Authors: Černevičiūtė Sigita
Published: October 2016

Straipsnyje analizuojamas politinių nusikaltimų fenomenas Lietuvoje 1919–1940 metais. Atskleidžiama šių nusikaltimų samprata remiantis to meto baudžiamaisiais įstatymais. Darbe tiriamos trys politinių nusikaltimų grupės – maištas, valstybės išdavystė ir sąmyšis.
Soluble vascular cell adhesion molecule-1 and magnesium sulfate with nifedipine treatment in Indonesian women with severe pre-eclampsia
Authors: Pasaribu Hotma Partogi , Hariman Herman , Roeshadi R. Haryono , Koh Stephen C.L.
Published: October 2016

Background

Endothelial cell activation in pre-eclampsia is associated with elevated soluble vascular cell adhesion molecule-1 (sVCAM-1) levels. The objective of the study was to determine whether sVCAM-1 levels in Indonesian women with pre-eclampsia were similar to other ethnic studies and to determine the effects of magnesium sulfate with nifedipine on blood pressure.

Methods

A total of 61 pregnant women were admitted, who had normal pregnancy (n = 25) and severe pre-eclampsia (n = 36). Blood sampling was performed at admission to the study, 1 h after placental separation, and 24 h postpartum. sVCAM-1 and blood pressure levels were determined.

Results

The mean ages in normal pregnancy (n = 25) and in severe pre-eclampsia (n = 36) are 30.0 ± 3.4 years and 27.1 ± 6.1 years, respectively. Significantly elevated sVCAM-1 was seen in pre-eclampsia. No significant variation in sVCAM-1 levels during the study periods was seen in both groups of cohorts. Magnesium sulfate infusion and nifedipine significantly lowered the blood pressure level.

Conclusion

Elevated sVCAM-1 levels were also seen in Indonesian women with severe pre-eclampsia. The placenta may not be the only source of elevated sVCAM-1 and that endothelial dysfunction persists beyond the postpartum period. Magnesium sulfate together with nifedipine significantly lowered blood pressure. The determination of elevated sVCAM-1 in pregnancy as a risk marker for endothelial dysfunction is therefore suggested.
Egy ritka zoonosis: a Schistosoma turkestanicum vérmétely által okozott cercaria dermatitis Magyarországon
Authors: Juhász Alexandra , Dán Ádám , Dénes Béla , Kucsera István , Danka József , Majoros Gábor
Published: October 2016

Several trematodes that parasitize vertebrate animals utilize swimming aquatic larvae to infect the host percutaneously. The most important ones among these parasites are the blood-flukes of birds and mammals comprising species that are also zoonotic. Within this latter group are species that cause the bilharziasis or schistosomiasis of inhabitants of the tropical countries, and other trematode species that are able to penetrate human skin, but do not develop to an adult form of the worm in the body. In temperate climates this latter type of infection occurs mainly in the form of an unpleasant inflammation of the skin and is often called “swimmer’s itch”. In most of these cases, the origin of the larvae remains unexplored, the source of the infection is neglected by the medical or veterinarian practitioners. Herein we report for the first time in Hungary that the cause of such dermatitis was the cercariae of Schistosoma turkestanicum, which infected red deer (Cervus elaphus) in this country. The local name of this pristine disease is “water mange” and it occurs only in one of the floodplains of the Danube. On the basis of informal communication this symptom seems to be rather regular among people who do fishing or have a bath in the habitat of the blood-fluke. In the case of adequate anamnesis it is worth examining the origin of the cercarial dermatitis which may give cross-reactions with human schistosomiasis during serological tests. Orv. Hetil., 2016, 157(40), 1579–1586.
Szemléletváltozás a Down-szindrómás szívbetegek szívsebészeti kezelésében, 1974–2016
Authors: Hartyánszky István , Bogáts Gábor
Published: October 2016

Introduction: Congenital heart defects are frequently present in patients with Down syndrome. Aim: The authors analyzed the impact of changing approach in surgical management of congenital heart defect on the life expectancy of patients with Down syndrome. Method: Between 1974 and 1997 the data of 359 children with Down syndrome were collected. Among them 255 patients had no surgery and the mortality in this group was 25.9%, whereas the mortality in the group of 104 patients who underwent palliative surgery was 8.6%. Results: Surgical management of congenital heart defects provides the same life expectancy for these patients as compared to Down patients without cardiac defects. Primary reconstruction is the preferable surgical procedure in infancy that provides good results. Nowadays the number of the operated grown-up congenital heart disease patients with Down syndrome is increasing. During the last three years 82 grown-up congenital heart disease patients, including 4 patients with Down syndrome (aged between 24 and 60 years) were reconstructed successfully. Conclusions: Due to the successful surgery in infancy the population of grown-up congenital heart disease patients with Down syndrome is increasing. The cardiac surgeons are ready to do everything for the optimal life expectancy of these patients. However, management of special problems (indication and necessity of reoperation, optimal age) in patients with Down syndrome poses a great challenge for cardiologists and cardiac surgeons. Orv. Hetil., 2016, 157(40), 1601–1603.
Ramucirumab – egy új gyógyszer az onkológiában
Authors: Telekes András , Deme Dániel
Published: October 2016

Ramucirumab is a humanized monoclonal antibody against vascular endothelial growth factor receptor-2, which inhibits the binding of vascular endothelial growth factor-A, -C and -D ligands. Furthermore it blocks the ligand stimulated activation of p44/p42 mitogen activated protein kinases, thus neutralizing the ligand induced proliferation and migration of human endothelial cells. Based on the results of the REGARD (Ramucirumab monotherapy for previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma) and the RAINBOW (Ramucirumab plus paclitaxel versus placebo plus paclitaxel in patients with previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma) studies ramucirumab was approved for 2nd line treatment as monotherapy and in combination with paclitaxel for patients with local relapse and unresectable or metastatic gastric cancer (including gastro-esophegal junction adenocarcinoma). Based on the results, in advanced solid malignancies, ramucirumab may prolong progression free survival and overall survival, although it may increase the risk of all adverse events (fatigue, neutropenia, haemorrhage, nausea, stomatitis). The authors review the clinical studies of ramucirumab. Orv. Hetil., 2016, 157(40), 1587–1594.
Aktív eutanázia vagy asszisztált öngyilkosság?
Authors: Julesz Máté
Published: October 2016

Introduction: Both active euthanasia and assisted suicide are legal in The Netherlands, Belgium, Luxemburg and, most recently, in Canada. Aim: Examination of national legislations of countries where both active euthanasia and assisted suicide are legal. The number of accomplished active euthanasia cases and that of assisted suicide cases. Method: Analysis of national statistical data. Comparison of statistical data before and after 2010. Comparison of the related practices in the surveyed countries. Results: The number of active euthanasia cases markedly predominates over the number of assisted suicide cases. Cancer is a main reason for active euthanasia, or assisted suicide. In countries with a larger population, the number of active euthanasia cases is higher than that in countries with a smaller population. Conclusions: Regarding the fact that the applicants for active euthanasia withdraw their requests in a smaller number than the applicants for assisted suicide, patients prefer the choice of active euthanasia. Since the related legislative product is too recent in Canada at present, it may be only presumed that a certain preference will also develop in the related practices in Canada. Orv. Hetil., 2016, 157(40), 1595–1600.
Checklist of the broad-headed bugs (Insecta: Hemiptera: Alydidae) of Alabama, United States
Authors: Clem Carl Scott , Ray Charles H.
Published: October 2016

The purpose of this project was to investigate the distribution of the insect family Alydidae in the state of Alabama. Eight species and six genera were confirmed to be present, and all are new state records. The genus Hyalymenus and the species Stenocoris furcifera were previously only recorded in Florida, but are distributed well within Alabama. Although North American members of this family are not economically important, destructive species do exist in Asia and Africa. This information, therefore, will be useful in the potential event of an introduction.
KEANEKARAGAMAN HAYATI SUMBER DAYA IKAN DI ESTUARI SEGARA ANAKAN, CILACAP JAWA TENGAH
Authors: Nurfiarini Amula , Kamal M. Mukhlis , Adrianto Luky , Susilo Setyo Budi
Published: October 2016

Estuari Segara Anakan dikenal sebagai salah satu estuari yang potensial dan menjadi habitat penting dalam menyediakan ruang bagi beragam fauna akuatik, khususnya ikan. Penelitian ini bertujuan untuk mengetahuikeanekaragaman sumber daya ikan di Estuari Segara Anakan. Penelitian dilakukan pada bulan Maret - Juni 2014. Pengambilan contoh dilakukan di 4 zona, yaitu mulut estuari, muara sungai, paparan laguna, dan alur sungai berhutan mangrove. Spesimen ikan dikumpulkan dengan alat tangkap jaring apong, jaring kantong, jaring tek tek (tram-mel net), surungan, dan widey. Ikan yang terkumpul sebanyak 23.521 ekor, terdiri atas 45 famili dan 87 spesies yang didominasi oleh famili Ambassidae, Engraulidae, Leognathidae, Mugilidae, Atherinidae, dan Bagridae. Berdasarkan habitat yang didiami, spesies terbanyak ditemukan di mulut estuari sebanyak 55 spesies, 53 spesies ditemukan di laguna, 54 spesies di muara sungai, dan 50 spesies di alur sungai berhutan mangrove, dan 22 spesies ditemukan diseluruh tipe habitat. Keberadaan juvenil ikan sebagai bagian dari komposisi terbesar dari spesies menunjukkan peran ekologis penting estuari sebagai daerah pemijahan, asuhan dan pembesaran, serta sumber makanan.
INTERACTION PATTERN BETWEEN FISHERS AND FOREIGN INVESTORS IN THE FISHING BUSINESS AND ITS IMPLICATIONS (A CASE IN NUNUKAN REGENCY, EAST KALIMANTAN)
Authors: Solihin Iin , Wisudo Sugeng Hari , Haluan John , Martianto Drajat
Published: October 2016

The objective of this research is to determine patterns of interaction between fishers and foreign investors (Malaysia) in the fishing business. Research conducted on May 2009 in the Nunukan, East Kalimantan. The data retrieval was conducted by in depth interviews (deep interviews) with the fishersand middlemen as well as direct observations on the condition of the fishing business and marketing in both the Nunukan District and in Tawau Malaysia. The results showed that there is a relatively large dependence of the fishers in Nunukan District to the owners of capital from Tawau regarding capital provision, marketing of the catch, and social security.
FISHING ACTIVITY, SIZE DISTRIBUTION, TAG RELEASED AND RECAPTURE OF TUNA TAGGING IN EASTERN INDONESIAN WATERS
Authors: Natsir Moh. , Widodo Agustinus Anung , Prisantoso Budi Iskandar
Published: October 2016

Tagging of tropical tunas has a long history in Indonesian waters. Since 1987 tuna tagging has been conducted in Indonesian Waters. Tuna tagging in 2008 in eastern Indonesian waters was conducted in collaborative program with SPC to obtain new data about biological aspect and stock assessment of tuna. This tuna tagging was successfully conducted at 86 locations, with a total of 25,197 tuna tagged with conventional tags, at an average of around 900 fish per fishing day. The releases of conventional tags comprised of 19,576 skipjack (77.7%), 5,267 yellowfin (20.9%) and 354 bigeye (1.4%). From the length frequency composition, the skipjack size range was wide, between 29 – 83 cm, but mostly between 35 and 40 cm with 38.9 cm average. The yellowfin size range of 28 – 65 cm, with most fish between 37 and 41 cm of 40.1 cm average. The small numbers of bigeye tagged were mostly larger than 38 cm, ranging from 29 to 58 cm with 41.3 cm average. During the taggingcruise, bait fish to support the fishing activity was relatively easily found in and around the survey area, either with direct catching using bouke ami net or purchasing from the lift net fisherman. By the end of 2010, 4,594 tags was recovered representing a relatively high recovery rate of 18.2% overall.
EXPLOITATION AND CPUE TREND OF THE SMALL PELAGIC FISHERIES IN THE SULAWESI SEA, INDONESIA
Authors: Sadiyah Lilis , Purwanto Purwanto , Prasetyo Andhika P.
Published: October 2016

One of the expected benefits of the Sulu-Celebes Sea Project during its implementation is to have increased fish stocks at demonstration sites, as indicated by the Catch per Unit of Effort (CPUE). Analysis of catch and effort data of the small pelagic fisheries by using the surplus yield model was done to obtain information on the likely trend of CPUE for the last ten years. By using the pajeko as the standardized fishing gear the trend of CPUE has been calculated. Between 2000-2005, the trend of production (catch), effort and CPUE followed the general pattern of the exploited fisheries that already fully exploited, where the increasing trend of effort was not followed by the increasing catch. On the other hand, the trend of CPUE is decreased. In the following years, the trend of both catch and CPUE do not follow the general pattern of the exploited fisheries. The trend of catch, effort and CPUE has likely been stable, indicating that the fishery in this period has been leveled-off. The status of exploitation of the small pelagic fish resources in the Indonesian Sulawesi Sea is demermined by the MSY level that has likely been surpassed during the period 2003-2004. Therefore with the increasing effort in the following year the trend of catch was relatively stable. It is likely that the small pelagic fish stock in the Indonesian Sulawesi Sea might be ‘fully exploited’.
POTENTIAL PRODUCTION OF THE FIVE PREDOMINANT SMALL PELAGIC FISH SPECIES GROUPS IN THE JAVA SEA
Authors: Purwanto Purwanto , Nugroho Duto , Suwarso Suwarso
Published: October 2016

The Java Sea is one of the important fishing areas for small pelagic fishery in Indonesia. The production of the fishery was dominated by five fish species groups. To support the management of  that  fishery,  an  assessment  of  the  stock  of  the  five  predominant  small  pelagic  fish  species groups was conducted. Based on the result of analysis, the maximum sustainable yield (MSY) of the stock of five predominant small pelagic fish species was about 244.6 thousand tons. Meanwhile, the MSY of the stock of the whole exploitable small pelagic fish species was about 315.5 thousand tons. The optimum fishing effort (EMSY) was 1032 units. The total fishing effort was higher than EMSY and the fish stock was likely over-exploited since 2000. To ensure the optimal fish production of the small pelagic fish stock in the Java Sea, it is necessary to recover fish stock by controlling fishing effort to EMSY. The time which it takes for the fish stock to recover was about two years when fishing effort was reduced from its level in 2009 to EMSY.
ABUNDANCE AND BIOMASS ESTIMATES OF COMMERCIAL FISH SPECIES USING HYDRO-ACOUSTIC METHOD IN JAKARTA BAY, INDONESIA
Authors: Utama Andria Ansri , Triharyuni Setiya
Published: October 2016

The Jakarta Bay is known as a fishing ground area for several traditional types of fishing gears. The fishery has important role to provide nutrition, sustainable livelihoods, and poverty alleviation around the area. Abundance estimation of commercial fish species in the Jakarta Bay is essential particularly comparable of series data in order to evaluate the potential changes in distribution and abundance. The purpose of this study is analyzing the distribution of commercial fish species in the Jakarta Bay and estimate their abundance and biomass. Fish assemblages were concentrated in the eastern and central part of bay. Apparently salinity and DO associated with rich density of phytoplankton and zooplankton may explain the spatial variability of short-bodied mackerel and pony fish, while assemblages pattern of spiny hairtail and croaker might be driven by the availability of small planktivorous fish as their diet. The most abundant commercial fish in the Jakarta Bay are Short-bodied mackerel (Rastrelliger brachysoma), Ponyfish (Leiognathus sp.), Croaker (Johnius sp.) dan Spiny hairtail (Lepturacanthus savala) respectively. Furthermore, biomass estimates for those species showed short-bodied mackerel has the highest biomass followed by spiny hairtail, croaker, and ponyfish.
LIMNOLOGICAL CONDITION AND ESTIMATION OF POTENTIAL FISH PRODUCTION OF KERINCI LAKE JAMBI, SUMATRA
Authors: Samuel Samuel , Suryati Ni Komang , Adiansyah Vipen
Published: October 2016

Kerinci Lake is a type of tectonic lakes located in a protected forest area of National Park of Kerinci Sebelat and a source of various fish species important for local people for their dayly food comsumption and income. However, few information is available on limnological condition and fish resources. Field research observing the limnological condition and estimating the potential fish production was conducted four times in April, June, August and October 2013. The research is aimed to describe the condition of limnology and estimate the potential fish production of the lake. Limnological aspect included the physico-chemical and biological parameters, namely: temperature, water transparency, depth, substrate, conductivity, pH, dissolved oxygen, alkalinity, ammonia, nitrate, phosphate, total phosphorus, chlorophyll-a and trophic state. Potential fish production was calculated by using the biological parameter levels of chlorophyll-a. The results show that the euphotic layer of the lake waters was still feasible for fish life. Water condition of the bottom layer was less supportable for fish life due to low dissolved oxygen content. Trophic state index (TSI) values, either measured by temporal and spatial ways, had TSI with an average of 61.75. From these index, the lake is classified as a lake at the high productivity level (eutrophic). Annual fish production was an average of 307 kg/ha/year. By taking account the average of fish production and the total area of lake of around 4,200 ha, the potential fish production of Kerinci Lake is estimated about ± 1,287 tons/year.
EDITORIAL - USO DO FIO DENTAL: HÁBITO INDISPENSÁVEL DE HIGIENE BUCAL
Authors: Todescan Sylvia , Tunes Urbino
Published: October 2016

No mês passado um relatório da Associated Press disseminou que a evidência científica do uso do fio dental era fraca, não confiável e de baixa qualidade 1. No mundo inteiro foi discutido calorosamente se os pacientes deveriam utilizar ou não o fio dental. Os orgãos de classe em cada país se manifestaram defendendo o uso. Esta discussão gerou um aumento de 600% na busca do Google relacionada ao tópico. A página da Academia Americana de Periodontia (AAP) registrou um aumento de 78.5% no número de acessos para localizar um periodontista. A resposta da AAP foi vista, lida e ouvida mais de 1.9 bilhões de vezes na televisão, rádio, imprensa escrita e web.
Pedagogical Conditions of Shaping Motor Competence in Physical Education of Students of Special Medical Groups
Authors: Корягін В. М. , Блавт О. З.
Published: October 2016

Study objective. To define the pedagogical conditions of shaping motor competence in students of special medical groups during physical education at higher educational institutions.
Study methods: theoretical analysis, systematization, comparison of different views on the issue under study, methodological and special literature collation, general scientific methods of theoretical level: analogy, analysis, synthesis, abstraction, induction.
Study results. The study addresses the issues of indicating the pedagogical conditions necessary for the effective shaping of the motor competence in students of special medical groups during their physical education at higher educational institutions. The data analysis and collation of the data collected from the scientific, methodological and special literature helped outline and organize their index, which is a pre-requisite for ensuring the process effectiveness. We recommend using the study results as a major foundation for re-organization of the scientific and methodological aspects of physical education of students with health problems to ensure their motor competence effectively shaped.
Methods of Physical Recreation of Students Trained in Kickboxing Section
Authors: Пашкевич C. А. , Крюков Е. В.
Published: October 2016

Research objective: to evaluate the effectiveness of implementing sports massage in recreation of kickboxing students to improve their sports performance. Materials and methods. The research used: review and analysis of literature, pedagogical observations, physiological (relay test, strength endurance test, fatigue intensity assessment) and statistical methods. The participants of the research were three groups (5 persons in each group). The first group of students (C1) received preliminary warming massage (20 min), the second group (C2) received recreational massage after the training (20 min), the third group (C3) had passive rest before and after the training (20 min). Before and after the massage session, assessment of the response rate and strength endurance took place three times during the training (at the beginning, in the middle, and at the end) with regard to the level of the students’ fatigue intensity during the training. For the rough evaluation of the cause-effect relationship between the influencing factor and the effect appearance, the research used the relative risk indicator (RR). Research results. The sports massage reduced the athletes’ fatigue during the training (RR = 5.0, p < 0.05), i.e. the coach could increase the training load without any significant impact on the functional systems of the athletes. The preliminary massage had a more distinct positive effect on the students’ response rate and endurance indicators. The recreational massage improved only the students’ endurance processes during the training.
Determining Purpose of Academic Discipline “Physical Education” for Future Teachers
Authors: Цимбалюк Ж. О. , Гогіна Т. І.
Published: October 2016

The research objective is to determine the purpose of physical education in pedagogical higher educational institutions.

Materials and methods. The research used: theoretical analysis and collation of scientific literature; study of guidelines and documents regulating the process of organizing and conducting the discipline “Physical Education” in a higher educational institution; questionnaires. The participants of the experiment were 60 first-year students (enrolled in 2015-2016) of the School of Ukrainian Language and Literature of H. S. Skovoroda Kharkiv National Pedagogical University.

Research results. The analysis of the questionnaires revealed low rates of motivational variants in the choice of the sports section related to the future profession. The research specified the purpose of the discipline “Physical Education” in a pedagogical higher educational institution, and defined the health-preserving competence.

Conclusions. The specific nature of the pedagogical profession requires that future teachers acquire the health-preserving competence within the discipline “Physical Education”, namely, the ability to maintain a general level of physical health needed to conduct social and professional activity.
Methods of Strength Development in Boys of Primary School Age Using Active Games
Authors: Марченко С. І. , Іщенко В. А.
Published: October 2016

The research objective is to analyze the effect of games on the dynamics of strength development in boys of the second-fourth grades.

Research methods: theoretical analysis and collation of scientific and methodological literature, method of control testing, pedagogical experiment, methods of mathematical statistics.

Research results. The paper addresses the feasibility of further scientific substantiation for the effect of the number of games, the number of repetitions, the intervals of rest and their interrelation on the change in the strength indicators for boys of primary school age.

The study has revealed that strength development requires that the pupils of the second and the third grades perform four games, while the pupils of the fourth grade — five games. The number of repetitions for the pupils of the second grade is one and two, for the pupils of the third grade — two, and for the boys of the fourth grade — three, with 40-second intervals for rest.

The most effective development manifests in the second and the fourth grades during 20 classes, and in the third grade —during 30 classes. After that, it is advisable to use other means. The game duration varies from two to five minutes.

Conclusions. The results obtained during the experiment give reason to recommend that primary school teachers, coaches and parents use active games in physical education, sports training and individual motor activity of boys of primary school age. These games should aim at developing strength abilities, both purposefully and in complex with regard to the duration and pace (intensity) of their performance.
Causes, Prevention and Correction of Impaired Posture in Children of Primary School Age
Authors: Щирба В. А.
Published: October 2016

Research Objective. The objective of our research was to provide theoretical substantiation and implement corrective gymnastics in practice for the purposes of prevention and correction of faults in schoolchildren’s posture. The main means for shaping the correct posture, preventing and correcting faults in posture are callisthenic routine and special corrective exercises.

Research methods: anamnesis, somatoscopy, clinical and mathematical methods.

Research results. The medical examination revealed that only six of 60 pupils had normal correctly shaped posture, which accounts for 10%. The posture of the other 90% of the pupils was impaired. The most common faults were: asymmetrical pectoral girdle and shoulder blades, stooping posture. The examination revealed 19 pupils with scoliotic posture, which accounts for 44 %. The posture of 24 pupils, or 40%, was hyperkyphotic and stooping. In other words, the posture of 84% of the pupils was scoliotic or hyperkyphotic. The rest of the pupils had flat and kypholordic posture. It is worth mentioning that some of the pupils examined had more serious disorders of their musculoskeletal system, namely: organic disorders, such as spinal disorders in the sagittal plane — the scoliosis types excluded from the study. Significantly, the first main reason of posture disorders is weakness of the pectoral muscle sling.

Conclusions. The principal means of prevention and correction of impaired posture are using special physical exercises designed to create a muscular corpus and correct particular faults in posture. We therefore developed sets of exercises intended to correct posture defects and proposed them to the physical education teacher and class teachers.
Pedagogical Control of Motor and Functional Preparedness of Girls Aged 15-16
Authors: Іващенко О. В.
Published: October 2016

Research objective. To improve the methods of pedagogical control of motor and functional preparedness of female high schoolers.
Materials and methods. To achieve the tasks set, the research used the following methods: analysis of scientific and methodological literature, pedagogical testing and methods of mathematical statistics of data reduction.
Statistical analysis. We used the IBM SPSS 20 program of statistical analysis to process the research materials. It calculated the following statistics for each variable: mean, standard deviations, Student's t-test criteria for independent samples. During the discriminant analysis, we created a prognostic model for belonging to a group. This model builds the discriminant function (or a set of discriminant functions in case of more than two groups) as a linear combination of predictor variables, which ensures the best division of groups.
The participants in the study were 22 girls aged 15, and 32 girls aged 16.
Research results. The canonical function obtained explains 100% of the variation of the results, and is informative for the classification of motor and functional preparedness of the girls aged 15-16. The analysis of the canonical function proves its statistical significance (λ=.489; р < .0001). The structural coefficients of the canonical discriminant function show that the levels of functional preparedness of the girls aged 15 and 16 considerably differ.
Conclusions. The girls aged 15 show better motor and functional preparedness than the girls aged 16. This indicates that the reason why the 16 year-old girls fall behind the 15 year-old girls is the decrease in physical activity at the age of 16. The levels of the functional preparedness of the girls aged 15 and those aged 16 differ significantly.
The data obtained show a prognostic significance of the discriminant function in assessing the level of motor and functional preparedness of the girls aged 15-16. The discriminant model can be used for pedagogical control of the level of motor and functional preparedness of girls aged 15-16.
Nuevas evidencias que soportan la escisión de la formación Silgará y propuesta de un nuevo marco estratigráfico para el basamento metamórfico del Macizo de Santander (Cordillera Oriental de Colombia)
Authors: Mantilla-Figueroa Luis Carlos , García-Ramírez Carlos Alberto , Valencia Víctor A.
Published: October 2016

Estudios geocronológicos recientes realizados en la Formación Silgará (nombre original asignado a un grupo de esquistos y filitas aflorantes al SW del Macizo de Santander), han servido de base para proponer la escisión de ésta formación en las siguientes unidades: Esquistos del Silgará s.s., Esquistos del Chicamocha y, Filitas de San Pedro. Estas unidades, se caracterizan por presentar diferentes litologías metamorficas y diferentes edades de depositación de su protolito.
En el contexto de ideas antes referido, el trabajo que aquí se presenta tiene como propósito aportar nuevas evidencias que apoyan la propuesta de escisión antes referida, a partir de análisis isotópicos del Hf en zircones detríticos presentes en cada una de las tres unidades ya referidas, y puntualmente a partir de análisis de geoquímica de roca total. Adicionalmente, con base en la información geológica acumulada, se plantea un nuevo marco estratigráfico para el basamento metamórfico del Macizo de Santander. © Acad. Colomb. Cienc. Ex. Fis. Nat. 2016.
Identificación de las causas de muerte fetal en una institución hospitalaria de atención materna de Cartagena, Colombia, 2012-2014
Authors: Redondo-De Oro Katherine , Gómez-Villa Jorge , Barrios-García Lía , Alvis-Estrada Luis
Published: October 2016

Objetivo: determinar las causas de las muertes fetales registradas en una institución pública de referencia en Cartagena, Colombia, durante los años 2012-2014.

Materiales y métodos: serie de casos. Se incluyeron los óbitos fetales que fueron sometidos a autopsia en la Clínica Maternidad Rafael Calvo de Cartagena, institución pública de segundo nivel de complejidad, que atiende a pacientes afiliadas al régimen subsidiado por el Estado. Se realizó muestreo consecutivo. Se evaluaron la edad gestacional, el sexo y la causa clínica de la muerte mediante el sistema ReCoDe que permite clasificar la muerte fetal mediante nueve categorías. Los resultados se presentan mediante estadística descriptiva.

Resultados: se evaluaron 458 fetos con reporte de autopsia. Se estableció la causa de la muerte de manera probable o posible en 440 casos (97 %). Las principales condiciones asociadas a la muerte fetal fueron la insuficiencia placentaria (44,7 %), seguidas de las alteraciones relacionadas con el líquido amniótico (18,6 %), la causa materna (12,8 %), y las causas fetales (12 %). El 2,8 % de los casos fueron clasificados como inexplicados.

Conclusiones: el sistema de clasificación ReCoDe permitió la adecuada clasificación de la causa de muerte en el 97 % de los óbitos fetales sometidos a autopsia.
Percepción de la menopausia y la sexualidad en mujeres adultas mayores en dos hospitales universitarios de Bogotá, Colombia, 2015
Authors: Vargas-Fandiño Ángela Johanna , Leal-Vargas Elman Hackson , Castillo-Zamora Marcos Fidel , Restrepo-Castro Olga Isabel , Zambrano-Vera Mónica Esther , Plazas-Vargas Merideidy
Published: October 2016

Objetivo: realizar una aproximación a la manera como las mujeres perciben la menopausia y describir las experiencias de la sexualidad durante esta etapa, en mujeres atendidas en dos instituciones hospitalarias en Bogotá, Colombia.

Materiales y métodos: estudio cualitativo de tipo fenomenológico. La población de estudio fueron las mujeres con diagnóstico de menopausia atendidas en la Clínica Universidad de La Sábana (Chía) y en el Hospital Universitario de La Samaritana. La muestra se configuró por un muestreo por conveniencia y el tamaño se definió mediante el criterio de saturación de la información. La entrevista a profundidad se utilizó como técnica de recolección de la información y los datos se estudiaron mediante el análisis de contenido.

Resultados: emergieron cinco categorías: “Percepción de la menopausia”, “Cambios que induce la menopausia”, “Cambios en la vida sexual durante la menopausia”, “La sexualidad durante la menopausia” y “Apoyo médico para afrontar la menopausia”.

Conclusiones: la menopausia se acompaña de nuevos significados de la sexualidad y se inicia la construcción de otro tipo de relación de pareja. Las mujeres necesitan del apoyo de la pareja, la familia y del personal de salud.
Ergotismo del sistema nervioso central. Reporte de dos muertes maternas asociadas a vasoespasmo cerebral por medicamentos derivados del ergot en Antioquia, Colombia, y revisión de la literatura
Authors: Velásquez-Penagos Jesús A. , Gómez-Jiménez Jorge Mario , Agudelo-Jaramillo Bernardo
Published: October 2016

Objetivo: presentar dos casos de muerte materna asociados al uso de medicamentos derivados del ergot (ergotismo agudo severo), y realizar una revisión de la literatura de la presentación de eventos adversos en el sistema nervioso central en puérperas expuestas a estos medicamentos.

Materiales y métodos:se presentan dos casos de muerte materna posparto, el primero se asoció al uso de bromocriptina para supresión de lactancia y el segundo al uso metilergometrina para controlar hemorragia poscesárea. Las pacientes fueron atendidas en instituciones de tercer nivel de complejidad en la ciudad de Medellín, Colombia. Se realizó revisión de la literatura, registrada en la base de datos Medline via PubMed. Los términos empleados para la búsqueda fueron: derivados del ergot, bromocriptina, angeítis cerebral posparto, ergotismo, enfermedad vascular cerebral posparto. Se buscaron, sin límite de tiempo, reportes de caso, reportes de series de caso y revisiones de tema. Se buscaron informes o alertas de seguridad de agencias reguladoras tales como: la Federal Drugs Administration (FDA), la European Medicines Agency (EMA) y del Instituto Nacional de Vigilancia de Medicamentos y Alimentos (Invima). Se consultaron artículos en inglés, francés y español.

Resultados: se incluyeron 16 publicaciones que cumplieron con los criterios de búsqueda. Se lograron identificar 33 casos. Dos fueron fatales, uno asociado al uso de metilergonovina venosa para el alumbramiento y el otro a ergometrina oral usado como abortivo en la semana 20 de gestación. En las neuroimágenes predominan los hallazgos isquémicos (sugestivos de vasoespasmo cerebral). En tres casos se reportó hemorragia intracerebral, uno de estos fue un caso fatal. Los síntomas más frecuentes de presentación fueron la cefalea intensa, seguida de la convulsión. Solo en nueve casos se logró identificar el antecedente de hipertensión o preeclampsia, y en cuatro migraña. La indicación para el uso de bromocriptina en todos los casos fue suprimir la lactancia. En los tres casos reportados en que se usó metilergonovina fue para realizar alumbramiento. En el sistema de farmacovigilancia colombiano no se encontraron reportes de eventos adversos serios asociados a estos medicamentos.

Conclusión: se debe reconocer el ergotismo del sistema nervioso central en el puerperio por el uso de medicamentos tales como la bromocriptina y la metilergonovina, como una entidad potencialmente fatal. Es importante crear una cultura de reporte de eventos adversos serios de estos medicamentos
en nuestro país.

 