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Jornais Acesso aberto

Prof. N. Cholodkovsky, W. A. Schulz, F. Schumacher, H. Viehmeyer, Dr. Leonhard Lindinger, Dr. H. Laackmann,

... Bambusstabe, Beobachtungen Und Experimente Zur Koloniegründung Von Formica Sanguinea Latr, Original-Mitteilungen Zur Kenntnis Des Weiblichen Geschlechtsapparates ...

1909 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

MG Park, Sean Kevin Cooney, Jin‐Soo Kim, D. Wayne Coats,

... swimming speed of the bloom-forming dinoflagellate Akashiwo sanguinea Myung Gil Park1,*, Sean K. Cooney1, Jae Seong ... swimming speed of the bloom-forming dinoflagellate Akashiwo sanguinea. Uninfected A. sanguinea exhibited strong DVM, yielding subsurface aggregations during the ... dispersed populations at night. DVM of parasitized A. sanguinea was comparable to that of uninfected host for ... swimming speed of parasitized cells. While uninfected A. sanguinea exhibited strong positive phototaxis, hosts with late-stage ...

Tópico(s): Microbial Community Ecology and Physiology

2002 - Inter-Research Science Center | Aquatic Microbial Ecology

Jornais Acesso aberto

Prof. Dr. O. Nüsslin, F. Schumacher, H. Viehmeyer, Dr. A. H. Krausse, Richard Dieroff, Prof. Dr. K. Escherich, V. Ernährung,

... Essay: Beobachtungen Und Experimente Zur Koloniegründung Von Formica Sanguinea Latr, Original-Mitteilungen Ueber Aphrastasia Pectinatae Chldk, Kann ...

1909 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

J. P. Michaud,

... increased in abundance while the formerly dominant Cycloneda sanguinea (L.) has declined. What is known of the ... H. axyridis has many intrinsic advantages over C. sanguinea, including higher fecundity and fertility, and a lower ... larvae of H. axyridis consumed eggs of C. sanguinea more readily than vice versa. All H. axyridis ... and ate it, whereas only 15% of C. sanguinea adults consumed a second-instar larva of H. ... axyridis were more aggressive against larvae of C. sanguinea in laboratory tests than vice versa; even when ...

Tópico(s): Insect Pest Control Strategies

2002 - Oxford University Press | Environmental Entomology

Jornais Acesso aberto

Bruce F. Cummings, Arthur H. Patterson, Horace St. John K. Donisthorpe, T. Lennard, Evelyn Martinengo Cesaresco, H. B. MacPherson,

... the Fish and Fisheries of East Suffolk, Formica Sanguinea, Ltr., at Bewdley, with an Account of a ...

1909 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

Xiaoyan Qiu, Yasuhiro Yamasaki, Y Shimasaki, Hiroaki Gunjikake, Tadashi Matsubara, Sou Nagasoe, Tsuyoshi Etoh, S. Matsui, Tasuku Honjo, Yuji Oshima,

... the raphidophyte Heterosigma akashiwo against the dinoflagellate Akashiwo sanguinea is mediated via allelochemicals and cell contact Xuchun ... the raphidophyte Heterosigma akashiwo and the dinoflagellate Akashiwo sanguinea were examined by using bi-algal culture experiments ... or 1 × 104 cells ml−1) on A. sanguinea at an initial cell density of 1 × 102 ... initial cell densities of H. akashiwo and A. sanguinea were 1 × 102 and 2 × 103 cells ml− ... model predicted that H. akashiwo would outcompete A. sanguinea over time. A cell-free enriched filtrate prepared ...

Tópico(s): Marine and coastal plant biology

2011 - Inter-Research | Marine Ecology Progress Series

Artigo Revisado por pares

Amy M. Franks, J. Michael Schmidt, Keith R. McCain, Mony Fraer,

... de cafeína en los índices de la presión sanguínea medidos en un monitoreo de 24 horas a ... fumadores, que no tomen medicamentos y con presión sanguínea normal (18-45 años) fueron incluidos en un ... a el monitoreo de 24 horas de presión sanguínea a nivel ambulatorio. Los 2 períodos del estudio ... estudio un promedio de 24 horas, la presión sanguínea sistòlica por el día y la noche, la presión sanguínea diastólica y el promedio de la presión sanguínea arterial, la carga de la presión sanguínea y el porciento de bajas nocturnas.Resultados:Nueve ...

Tópico(s): Diet and metabolism studies

2012 - SAGE Publishing | Annals of Pharmacotherapy

Artigo

Tiantian Chen, Yun Liu, Shuqun Song, Caiwen Li, Ying Zhong Tang, Zhiming Yu,

The bloom-forming dinoflagellate Akashiwo sanguinea is commonly observed in estuarine and coastal waters around the world. Annually recurrent blooms of this species have been observed in ... been conducted on the recurrence mechanism of A. sanguinea other than periodical monitoring of its population dynamics ... explore the bloom and succession mechanisms of A. sanguinea in the field, we studied the effects of ... components on the growth and encystment of A. sanguinea, as well as the effects of key environmental ...

Tópico(s): Marine Toxins and Detection Methods

2015 - Elsevier BV | Harmful Algae

Artigo Revisado por pares

Ning Xu, M Wang, Ying Zhong Tang, Q Zhang, Shaorong Duan, CJ Gobler,

... toxicity of the cosmopolitan bloom-forming dinoflagellate Akashiwo sanguinea to finfish, shellfish, and zooplankton Ning Xu1,*,**, Meng ... to this work ABSTRACT: The unarmored dinoflagellate Akashiwo sanguinea is a well known cosmopolitan harmful alga; however, ... the toxicity of 3 clonal cultures of A. sanguinea, including JX13 and JX14, isolated from Daya Bay, ... and zooplankton. The whole-cell cultures of A. sanguinea exhibited acute lethal effects on the shrimp Litopenaeus ... freezing led to significant reductions in toxicity. A. sanguinea toxicity differed among the Chinese strains, and the ...

Tópico(s): Microbial Community Ecology and Physiology

2017 - Inter-Research Science Center | Aquatic Microbial Ecology

Artigo Acesso aberto Revisado por pares

Xiaoer Wu, Ying Yang, Yeyin Yang, Ping Zhong, Ning Xu,

The mixotrophic dinoflagellate Akashiwo sanguinea frequently forms harmful algal blooms around the world and has caused massive deaths of shellfish, finfish and birds, yet its ... unclear. In this study, toxic effects of A. sanguinea on co-culturing phytoplankton and zooplankton were investigated. The results showed that sonicated cultures of A. sanguinea JX13 and JX14, isolated from the Pearl River ... of 80%. The highest inhibition rates of A. sanguinea cultures JX13 (90%) and JX14 (80%) on R. ... varied with the growth stage, during which A. sanguinea cells in the exponential stage showed the highest ...

Tópico(s): Aquatic Ecosystems and Phytoplankton Dynamics

2021 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health

Artigo Revisado por pares

Günnar Bergström, Jan Löfqvist,

... in four formicine ants; the slave-keeper Formica sanguinea Latr., its slaves Formica fusca L. and Formica ... the same species as slaves as does F. sanguinea. We have mainly investigated the worker ants, but in F. sanguinea also females and males have been analysed. All ... found in the gasters of workers of F. sanguinea and F. rufibarbis have proved to be secreted ... s gland from females and workers of F. sanguinea are shown to be n-decyl-, n-undecyl-, ... shown to secrete the same acetates as F. sanguinea, plus 2-tridecanone and eight aliphatic hydrocarbons. In ...

Tópico(s): Insect and Pesticide Research

1968 - Elsevier BV | Journal of Insect Physiology

Artigo Revisado por pares

J. P. Michaud,

Two ladybeetles, Cycloneda sanguinea (L.) and Harmonia axyridis Pallas, were exposed to leaf residues and topical applications of six insecticide formulations commonly used ... and 73 percent mortality to larvae of C. sanguinea and H. axyridis, respectively. Cycloneda sanguinea was more sensitive than H. axyridis to all ... residue at the field rate and of C. sanguinea larvae at 1/10th the field rate. Sublethal ... recommended rate killed 84.6% of adult C. sanguinea, whereas H. axyridis adults were unaffected. Adult beetles ...

Tópico(s): Insect-Plant Interactions and Control

2002 - Georgia Entomological Society | Journal of Entomological Science

Artigo Acesso aberto Revisado por pares

Anna Karnkowska, Rafał Milanowski, Richard E. Triemer, Bożena Zakryś,

E uglena sanguinea (Ehrenberg 1831) was one of the first green euglenoid species described in the literature. At first, the species ... throughout the 20th century, new species resembling E . sanguinea were continually being named due to a lack of suitable diagnostic features to distinguish E . sanguinea . Interest in E . sanguinea has returned in recent years, following findings that ... was followed by the need to classify E . sanguinea correctly, which was achieved through the verification of ... molecular data for all species similar to E . sanguinea . As the result of the analysis, the number ...

Tópico(s): Plant and Fungal Species Descriptions

2013 - Wiley | Journal of Phycology

Artigo

Yun Liu, Tiantian Chen, Shuqun Song, Caiwen Li,

The dinoflagellate Akashiwo sanguinea is a cosmopolitan species which frequently causes dense blooms in estuaries and coasts around the world, while the mechanism ... To further explore the physiological response of A. sanguinea during algal blooms, we studied the effects of ... on growth and nitrogen assimilation enzymes of A. sanguinea in laboratory trials. Our results indicated that A. sanguinea was able to grow well on multiple N ... affinity for urea. The intracellular enzymes of A. sanguinea were regulated to adapt for the environmental nutrient ...

Tópico(s): Microbial Community Ecology and Physiology

2015 - Elsevier BV | Harmful Algae

Artigo Acesso aberto Revisado por pares

JunSu Kang, Joon Sang Park, Seung Won Jung, Hyun‐Jung Kim, Hyoung Min Joo, Donhyug Kang, Hyojeong Seo, Sunju Kim, Min‐Chul Jang, Kyun‐Woo Lee, Seok Jin Oh, Sukchan Lee, Taek‐Kyun Lee,

... the environmental factors and microbial communities during Akashiwo sanguinea HABs in the Jangmok coastal waters of South ... complex synergistic and antagonistic relationships with the A. sanguinea bloom. The endoparasitic dinoflagellate Amoebophrya sp. 1 controlled ... microbial communities and environmental factors associated with A. sanguinea were visualized by network analysis: A. sanguinea-Amoebophrya sp. 1 (r = .59, time lag: 2 days) and A. sanguinea-Ectocarpus siliculosus virus 1 in Phycodnaviridae (0.50, ...

Tópico(s): Methane Hydrates and Related Phenomena

2020 - Wiley | Molecular Ecology

Artigo Acesso aberto Revisado por pares

Isabel C. Molina-Acevedo, Izwandy Idris,

Marphysa sanguinea Montagu, 1813, the type species of genus Marphysa, was described with few characteristics and subsequently reported in ... species. Recent comparative studies have shown that M. sanguinea has a limited distribution to the Northeast Atlantic. ... nominal species, considered as junior synonymies of M. sanguinea. Herein, we examined the type and additional materials from five species in synonymy M. sanguinea and performed a compared analysis with the neotype of M. sanguinea. Additionally, we reviewed specimens from two localities in ...

Tópico(s): Coral and Marine Ecosystems Studies

2020 - Q15088586 | Zootaxa

Artigo Brasil Produção Nacional Revisado por pares

Wanderson Rosa da Silva, Renata Cunha Pereira, Laís Viana Paes Mendonça, Ludimila Simões Peçanha, Letícia Moamad de Sales Abreu, Pedro Henrique Nogueira Abib, Richard Ian Samuels, Marcelo Coutinho Picanço, Gerson Adriano Silva,

... cause biological and ecological disturbances in agroecosystems. Cycloneda sanguinea is a generalist voracious predator and is distributed ... and sublethal effects of these insecticides on C. sanguinea.Spinosad (92% mortality) and chlorfenapyr (76% mortality) were ... only insecticide that was highly toxic to C. sanguinea by contact (90% mortality), however, it was nontoxic ... chlorfenapyr was highly toxic (100% mortality) to C. sanguinea. Spinosad was nontoxic to C. sanguinea via exposure to contaminated surfaces and following ingestion ...

Tópico(s): Insect Resistance and Genetics

2022 - Wiley | Pest Management Science

Artigo Acesso aberto

Seung-Ho Baek, Hyeon-Ho Shin, Min‐Chul Jang, Si Wouk Kim, Moonho Son, Hoon Cho, Young-Ok Kim,

... developed algicide thiazolidinedione derivative, TD49, on dinophyceae Akashiwo sanguinea in aquatic ecosystems, tentative culture experiments for the ... mu}M$ in LS, the abundance of A. sanguinea decreased significantly in all the treatments. On the other hand, total phytoplankton abundance, except A. sanguinea in the TD49 treatments, gradually increased with culture ... which implies that a cell destruction of A. sanguinea by TD49 is a major cause of the population growth by other phytoplankton species. Also, A. sanguinea was easily destroyed, which was likely to be ...

Tópico(s): Aquatic Ecosystems and Phytoplankton Dynamics

2012 - Korea Institute of Ocean Science and Technology | Ocean and Polar Research

Artigo

Caiyun Yang, Yi Li, Yanyan Zhou, Weitao Zheng, Yun Tian, Tianling Zheng,

... major algae that cause phytoplankton blooms is Akashiwo sanguinea. Though much research has addressed the abiotic causes (e.g. growth condition) of A. sanguinea blooms, few studies have examined the dynamics of ... diversity of microbial communities associated with an A. sanguinea bloom that occurred in the Xiamen sea in ... also measured. The results indicated that the A. sanguinea bloom was probably stimulated by low salinity (26– ... shown to be significantly negatively correlated with A. sanguinea concentration. This study indicated that bacteria may play ...

Tópico(s): Marine Biology and Ecology Research

2012 - Elsevier BV | Harmful Algae

Artigo

Maxwell A. Gyamfi, Masato Yonamine, Yoko Aniya,

... Indigofera arrecta, Trema occidentalis, Caparis erythrocarpus, and Thonningia sanguinea were tested for their free radical scavenging action ... picrylhydrazyl (DPPH). Of these five plants, only Thonningia sanguinea was found to scavenge the DPPH radical. Lipid ... induced by H2O2 was also inhibited by T. sanguinea. The hepatoprotective effect of T. sanguinea was studied on acute hepatitis induced in rats ... activities in serum was significantly inhibited when T. sanguinea extract (5 ml/kg, IP) was given to ...

Tópico(s): Genomics, phytochemicals, and oxidative stress

1999 - Elsevier BV | General Pharmacology The Vascular System

Artigo Acesso aberto Revisado por pares

Shuangfei Li, Shilin Wang, Linshen Xie, Yan Liu, Huirong Chen, Jie Feng, Liao Ouyang,

Akashiwo sanguinea is a marine algal species associated with harmful algal blooms (HABs). We found that Vibrio brasiliensis H115, ... of Dameisha Bay (Shenzhen), China, can lyse A. sanguinea . At bacteria-to-algae cell ratios of 7, ... and 81.4 ± 2.8%, respectively, of A. sanguinea were lysed in just 10 min. V. brasiliensis H115 attacks A. sanguinea by secreting extracellular active compounds. Single-factor experiments ... the algicidal efficiency of strain H115 against A. sanguinea improved by 69.4%. Large biomasses were obtained ...

Tópico(s): Protist diversity and phylogeny

2022 - Frontiers Media | Frontiers in Marine Science

Artigo Revisado por pares

Jan Löfqvist, Jan Löfqvist,

... defence system in F. rufa L. and F. sanguinea Latr. The secretion from Dufour's gland consists ... mainly of hendecane and tridecane and in F. sanguinea mainly of hendecane, decyl acetate, and dodecyl acetate. ... for both species than the substances from F. sanguinea. F. sanguinea also seems to be more sensitive than F. ... not seem to explain the superiority of F. sanguinea in nest competition with F. rufa observed in ... may be explained by higher aggressiveness in F. sanguinea.

Tópico(s): Insect and Pesticide Research

1977 - Wiley | Oikos

Artigo Acesso aberto Revisado por pares

Magnus Johansson, D. Wayne Coats,

... decreases infection of the red-tide dinoflagellate Akashiwo sanguinea Mona Johansson1,*, D. Wayne Coats2 1Department of Systems ... parasite prevalence in the bloom-forming dinoflagellate Akashiwo sanguinea. In culture, the choreotrich ciliate Strobilidium sp. rapidly ... digested infective dinospores of Amoebophrya sp. ex A. sanguinea. Laboratory experiments also showed that grazing by Strobilidium sp. could decrease infection of A. sanguinea by 70 to 80% relative to controls. Field ... contribute to the regulation of parasitism in A. sanguinea. Thus, grazing by ciliates and other microzooplankton may ...

Tópico(s): Microbial Community Ecology and Physiology

2002 - Inter-Research Science Center | Aquatic Microbial Ecology

Artigo Revisado por pares

Haitao Wu, Xianguo Lü, Donghui Wu, Xiaomin Yin,

... variation in active ant mounds produced by Formica sanguinea Latreille and Lasius flavus Fabricius to estimate the ... carbon (Corg), DOC, NH4+ and NO3− in F. sanguinea mounds were higher than in the control soil, ... five types of nutrient were higher in F. sanguinea mounds than in L. flavus mounds. The variations ... NO3− concentrations differed by soil layers for F. sanguinea mounds but not for L. flavus mounds. The ... and NO3− pools were substantially larger in F. sanguinea mounds, but smaller in L. flavus mounds, than ...

Tópico(s): Insect Utilization and Effects

2010 - Elsevier BV | Applied Soil Ecology

Artigo Acesso aberto Revisado por pares

J. P. Michaud, Angela K. Grant,

... aphidophagous Coccinellidae that all lay clustered eggs: Cycloneda sanguinea L., Harmonia axyridis (Pallas), and Olla v-nigrum ... of eggs laid singly versus in clusters (C. sanguinea > H. axyridis ≈ O. v-nigrum), the synchrony of egg hatch within clusters (H. axyridis > C. sanguinea ≈ O. v-nigrum), and the proportion of eggs ... by early-hatching larvae (O. v-nigrum > C. sanguinea > H. axyridis). Single eggs were cannibalized at lower ... nigrum, and at a higher rate in C. sanguinea. In all three species, larvae that cannibalized eggs ...

Tópico(s): Plant and animal studies

2004 - Oxford University Press | Annals of the Entomological Society of America

Artigo Revisado por pares

Maxwell A. Gyamfi, Yoko Aniya,

1. Thonningia sanguinea, a plant used prophylactically against bronchial asthma in Ghana was recently found to have antioxidative and hepatoprotective actions ... 2. In this study, the effect of T. sanguinea extract on certain biochemical indices in serum and ... aniline hydroxylase activity in liver microsomes. When T. sanguinea (5 ml/kg) was intraperitoneally administered to rats ... AFB1 was not recovered but enhanced by T. sanguinea pre-treatment. 4. Kinetic analysis of cytochrome P450 ... rat liver microsomes in vitro demonstrated that T. sanguinea inhibited aniline hydroxylase non-competitively suggesting depression of ...

Tópico(s): Carcinogens and Genotoxicity Assessment

1998 - SAGE Publishing | Human & Experimental Toxicology

Artigo Acesso aberto

Zhaohe Luo, Wei‐Dong Yang, Chui Pin Leaw, Vera Pospelova, Gwenaël Bilien, Guat Ru Liow, Po Teen Lim, Haifeng Gu,

Blooms of the harmful dinoflagellate Akashiwo sanguinea are responsible for the mass mortality of fish and invertebrates in coastal waters. This cosmopolitan species includes several genetically differentiated clades. Four ... details of the apical structure complex of Akashiwo sanguinea were also found. To investigate whether the observed ... These experiments showed four distinct ribotypes of A. sanguinea globally, with the ribotypes A and B co-occuring in Xiamen Harbour. Ribotype A of A. sanguinea was present year-round in Xiamen Harbour, but ...

Tópico(s): Protist diversity and phylogeny

2017 - Elsevier BV | Harmful Algae

Artigo Acesso aberto Revisado por pares

T. Todd Jones, JK Parrish, André E. Punt, VL Trainer, Raphael M. Kudela, Johannes Lang, M.S. Brancato, A. C. O'Dell, Barbara M. Hickey,

... birds in the Northeast Pacific caused by Akashiwo sanguinea Timothy Jones1,*, Julia K. Parrish1, Andre E. Punt1, ... surfactant-like proteins produced by the dinoflagellate Akashiwo sanguinea. The two mortality events were observed along the ... Prior to each event, the presence of A. sanguinea and upwelling-favourable conditions likely led to bloom ... nearshore environment, whereupon subsequent wave action lysed A. sanguinea cells, creating foam that contained surfactant-like compounds. ... and the broad environmental tolerances exhibited by A. sanguinea. KEY WORDS: Harmful algal bloom · Dinoflagellates · Scoters · Common ...

Tópico(s): Marine Biology and Ecology Research

2017 - Inter-Research | Marine Ecology Progress Series

Artigo Acesso aberto Revisado por pares

Filippos Bantis, K. Radoglou,

... wild cherry (Prunus avium) and common dogwood (Cornus sanguinea). The LEDs used were L20AP67 (moderate blue, red ... rate and subsequently the shoot height of Cornus sanguinea were greater under FL. Root length of Prunus ... more biomass under NS1 and AP67, while Cornus sanguinea was favored under G2 and AP67. Greater root: ... under NS1, AP67, G2, and AP673L for Cornus sanguinea. Root growth capacity (RGC) was also assessed in ... transplanting response. RGC of Prunus avium and Cornus sanguinea was favored after precultivation under G2 and AP67, ...

Tópico(s): Light effects on plants

2017 - Scientific and Technological Research Council of Turkey (TUBITAK) | TURKISH JOURNAL OF BIOLOGY

Artigo Acesso aberto Brasil Produção Nacional

Natiele Crivelaro, Lígia Márcia Contrin, Lúcia Marinilza Beccária, Isabela Shumaher Frutuoso, Ana Maria da Silveira Rodrigues, Alexandre Lins Werneck,

... de Enfermagem ao protocolo de infecção de corrente sanguínea em pacientes em uso de cateteres intravasculares. Método: ... 20 (2,12%) pacientes tiveram infecção de corrente sanguínea relacionada ao uso de cateter central. Conclusão: constatou- ... protocolo e baixo índice de infecção de corrente sanguínea relacionada ao cateter venoso central quando comparado com ... literatura. Descritores: Equipe de Enfermagem; Protocolos Clínicos; Corrente Sanguínea; Segurança do Paciente; Infecções Relacionadas a Cateter.RESUMENObjetivo: ...

Tópico(s): Central Venous Catheters and Hemodialysis

2018 - | Revista de Enfermagem UFPE on line