Results 91 to 100 of about 9,661 (222)

Molluscicidal Activity of Legumes, Yellow Flame (Peltophorum Pterocarpum) and Raintree (Samanea Saman) on Freshwater Snails; Indoplanorbis Exustus (Pulmonata: Planorbidae) and Radix Quadrasi (Pulmonata: Lymnaeidae) [PDF]

open access: yes, 2002
Acute toxicity by static bioassay of ground dried leaves (medium age) of leguminoses, yellow flame (Peltophorum pterocarpum) and rain tree (Samanea saman), in the form of ground powder solution, crude water and methanol extract was determined against ...
Bilal, Amal Ibrahim Khalifa
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Макроморфологічні і гістопатологічні зрушення у тканинах пухирчика (Mollusca: Gastropoda: Physidae) за дії на нього різних стадій життєвого цикла Cercaria dubia (Trematoda: Strigeidae) [PDF]

open access: yes, 2010
Досліджено вплив різних стадій життєвого цикла трематоди Cercaria dubia на макроморфологічні та гістологічні показники інвазованих органів Physa fontinalis.
Гарлінська (Лейченко), А. М.   +1 more
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Cercariae developing in Lymnaea natalensis Krauss, 1848 collected in the vicinity of Pretoria, Gauteng Province, South Africa

open access: yesOnderstepoort Journal of Veterinary Research, 2008
Freshwater snails are known to serve as first intermediate hosts for various parasitic diseases such as schistosomosis and fasciolosis. Snails were collected on several occasions in the proximity of Pretoria, South Africa and their cercarial sheddings
E.B.E. Moema, P.H. King, C. Baker
doaj   +1 more source

Interaction between neutrophils and Schistosoma mansoni larvae in vivo: a transmission electron-microscopic study Interação entre neutrófilos e larvas de Schistosoma mansoni in vivo: estudo ao microscópio eletrônico de transmissão

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1993
Schistosoma mansoni cercariae were inoculated into the peritoneal cavity of naive mice and recovered 30 minutes later. Ultrastructural studies showed that neutrophils adhere to the larval surface and participate in the removal of glycocalyx by ...
Alan Lane de Melo   +2 more
doaj   +1 more source

Reconnaissance of the Distribution and Abundance of Schistosomatium Douthitti, a Possible Human Disease Agent in Surface Waters in Alaska [PDF]

open access: yes, 1968
Studies during the summer and early fall of 1967 show that Schistosomatium douthitti, a blood fluke which may pose a health hazard to man, is well established in the surface waters and surrounding terrestrial environments in the Fairbanks area.
Swartz, L.G.
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Cercarial fauna of freshwater snails in selected agricultural areas in Laguna, Philippines

open access: yesHelminthologia, 2019
Freshwater snails serve as one of trematodes’ intermediate hosts. Previous studies on trematode larval stages in the Philippines have largely focused on species with public health importance.
Paller V. G. V.   +3 more
doaj   +1 more source

Прісноводні молюски м. Львова та їхні паразити - личинкові форми трематод [PDF]

open access: yes, 2004
Малакологічними дослідженнями в Львові виявлено 23 види прісно-водних молюсків, у яких паразитує 16 видів личинкових форм трематод. Описано нетипову форму церкарії Cercaria gracilis.
Гураль, Р. І.   +1 more
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Kinetics of the cercaria-schistosomulum transformation in vivo

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1985
Sitice most studies on the cercaria-schistosomulum transformation have been carried out in vitro, the authors used the inoculation ofcercariae into the peritoneal cavity of mice tofollow the steps involved in this progressive adaptation of cercarie to ...
A. L. Melo, L. H. Pereira
doaj  

Молюски родин Melanopsidae, Lithoglyphidae, Bithyniidae – проміжні хазяї трематод [PDF]

open access: yes, 2001
Наведено нові відомості щодо якісного складу трематодофауни молюсків родин Melanopsidae, Lithoglyphidae ...
Градовський, В. М.
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Heads or tails? Differential translational regulation in cercarial heads and tails of schistosome worms.

open access: yesPLoS ONE, 2019
Schistosomes are obligate helminths responsible for over 218 million cases of human schistosomiasis in 78 countries around the world. Infection occurs when free-swimming cercariae penetrate human skin and initiate developmental progression into parasitic
James R Hagerty, Emmitt R Jolly
doaj   +1 more source

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