Results 41 to 50 of about 9,158 (245)

Systemic infection of freshwater crayfish Cherax quadricarinatus by hymenostome ciliates of the Tetrahymena pyriformis complex [PDF]

open access: yes, 1996
A survey of cultured freshwater crayfish Cherax quadricarinatus in north Queensland revealed systemic infections by hymenostome ciliates in moribund crayfish from one location. The ciliates were identified following protargol impregnation as belonging to
Edgerton, Brett   +3 more
core   +1 more source

Parallel evolution of histophagy in ciliates of the genus Tetrahymena

open access: yesBMC Evolutionary Biology, 2001
Background Species of Tetrahymena were grouped into three complexes based on morphological and life history traits: the pyriformis complex of microstomatous forms; the patula complex of microstome-macrostome transformers; and the rostrata complex of ...
Jerome Cheryl A   +3 more
doaj   +1 more source

Morphological and physiological changes in tetrahymena pyriformis for the in vitro cytotoxicity assessment of triton X-100 [PDF]

open access: yes, 2003
Non-ionic surfactants such as Triton X-100 have been widely used in industrial processing and in cleaning products for almost 50 years, being effective and economic emulsifying, wetting agents, dispersants and solubilizers.
Bean   +48 more
core   +1 more source

Lectins and Tetrahymena – A review [PDF]

open access: yes, 2016
The unicellular ciliate Tetrahymena is a complete organism, one of the most highly developed protozoans, which has specialized organelles performing each of the functions characteristic to the cells of higher ranked animals.
Csaba, György
core   +1 more source

Physiological responses of Tetrahymena pyriformis to copper, zinc, cycloheximide and Triton X-100 [PDF]

open access: yes, 1999
Protozoa, and particularly ciliates, are essential in aerobic purification processes of wastewaters and have proved to be very sensitive to environmental changes. The physiological response of the ciliate Tetrahymena pyriformis was assessed in terms of
Lima, Nelson, Mota, M., Nicolau, Ana
core   +2 more sources

The ciliate protist tetrahymena pyriformis as a cellular adhesion model for the pathogenic bacterium staphylococcus aureus [PDF]

open access: yes, 2017
Staphylococcus aureus is one of the main pathogenic agents responsible for nosocomial and community-acquired bacterial infections. The pathogenicity of this Gram-positive bacterium is ensured by its different adhesion factors.
Benlahfid, Mohammed   +5 more
core   +1 more source

SURVIVAL OF BURKHOLDERIA PSEUDOMALLEI IN CELLS OF TETRAHYMENA PYRIFORMIS CILIATE INFUZORIAN: EFFECT ON TETRAHYMENA ENCYSTMENT ACTIVITY

open access: yesПроблемы особо опасных инфекций, 2017
Objective of the study was to model the interaction of Burkholderia pseudomallei with Tetrahymena pyriformis in vitro and investigate the changes in the population composition of the protozoa when co-cultured with a microorganism.Materials and methods. B.
E. V. Korol’   +5 more
doaj   +1 more source

Ostracods (Crustacea): A new host for the Tetrahymena pyriformis complex (Ciliophora) [PDF]

open access: yesArchives of Biological Sciences, 2005
Ostracods are very old and small crustaceans that have a reduced body carrying several appendages, encapsulated by a carapace in the shape of two bilaterally symmetrical valves (Horne et al. 2002).
Nikolić Vera P.   +1 more
doaj   +1 more source

Tandemly repeated C-C-C-C-A-A hexanucleotide of Tetrahymena rDNA is present elsewhere in the genome and may be related to the alteration of the somatic genome. [PDF]

open access: yes, 1981
The ribosomal RNA genes of the Tetrahymena macronucleus exist as extrachromosomal, linear molecules. The termini of these molecules have been shown to contain the tandemly repeated hexanucleotide (C-C-C-C-A-A)n.
Blackburn, E, Gall, J, Yao, MC
core  

Сравнительная оценка токсичности и опасности смазочно-охлаждающих технологических составов на альтернативных тест-моделях [PDF]

open access: yes, 2013
ТОКСИЧНОСТИ ТЕСТЫХИМИЧЕСКИХ ВЕЩЕСТВ ДЕЙСТВИЕ И ...
Трейлиб, В. В.   +3 more
core   +2 more sources

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