Results 61 to 70 of about 244,399 (256)

COVID-19 and parasitology

open access: yesParasitology Research, 2020
Emerging and reemerging diseases are a challenge for public health worldwide and particularly for Brazil, where the existence of the Amazon region provides a constant source of new pathogens that are transmitted from wild animals to man. Viruses, such as
Wanderley de Souza
semanticscholar   +1 more source

High levels of congenital transmission of toxoplasma gondii in longitudinal and cross-sectional studies on sheep farms provides evidence of vertical transmission in ovine hosts [PDF]

open access: yes, 2005
Recent research suggests that vertical transmission may play an important role in sustaining Toxoplasma gondii infection in some species. We report here that congenital transmission occurs at consistently high levels in pedigree Charollais and outbred ...
Duncanson, P   +6 more
core   +1 more source

Impact of migration on the occurrence of new cases of Chagas disease in Buenos Aires city, Argentina

open access: yesJournal of Infection in Developing Countries, 2013
This item has no abstract. Follow the links below to access the full text.
Guillermo Moscatelli   +12 more
doaj   +1 more source

Trends in undergraduate teaching of parasitology in medical schools of Pakistan [PDF]

open access: yes, 2010
OBJECTIVE: Parasitic diseases are a major public health problem in the tropical and sub tropical countries including the subcontinent region. We aimed to assess methods of Parasitology education in medical schools of Karachi Pakistan.
Afridi, Fatima   +7 more
core   +1 more source

Survival of Theileria parva in its nymphal tick vector Rhipicephalus appendiculatus under laboratory and quasi natural conditions [PDF]

open access: yes, 2003
Groups of nymphal Rhipicephalus appendiculatus Muguga, having a mean of 1 or 9 Theileria parva Muguga-infected salivary gland acini per tick, were kept under quasi-natural conditions at an altitude of 1950 m or 20°C at a relative humidity of 85% in the ...
Medley, Graham   +2 more
core   +1 more source

Single-cell RNA-seq analyses show that long non-coding RNAs are conspicuously expressed in Schistosoma mansoni gamete and tegument progenitor cell populations

open access: yesFrontiers in Genetics, 2022
Schistosoma mansoni is a flatworm that causes schistosomiasis, a neglected tropical disease that affects over 200 million people worldwide. New therapeutic targets are needed with only one drug available for treatment and no vaccine. Long non-coding RNAs
David A. Morales-Vicente   +9 more
doaj   +1 more source

Patterns of gene expression in schistosomes: localization by whole mount in situ hybridization [PDF]

open access: yes, 2007
rom the identification of genes to the characterization of their functions and interactions. Developmental biologists have long used whole mount in situ hybridization (WISH) to determine gene expression patterns, as a vital tool for formulating and ...
Davis   +7 more
core   +1 more source

AN APPRAISAL OF TRAINING IN VETERINARY PARASITOLOGY IN TEACHING INSTITUTIONS OF PAKISTAN: CONTRASTS WITH GLOBAL APPROACHES IN VETERINARY EDUCATION [PDF]

open access: yesPakistan Veterinary Journal, 2005
This paper describes the advantages and disadvantages of various approaches of teaching veterinary parasitology, including the disciplinary, the problem-oriented and combined approaches.
A. Jabbar, Z. Iqbal, G. Muhammad1 and Zia-ud-Din Sindhu
doaj  

Gastrointestinal parasites of Peltocephalus dumerilianus (Testudines: Podocnemididae) from Jaú National Park, Brazilian Amazon [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária
The big-headed Amazon River turtle, Peltocephalus dumerilianus, is endemic to the Orinoco and Amazon River basins. It is a food source for local communities, often unsustainably. Knowledge about P.
Luciana Raffi Menegaldo   +4 more
doaj   +1 more source

Plasmodium parasitophorous vacuole membrane-resident protein UIS4 manipulates host cell actin to avoid parasite elimination

open access: yesiScience, 2022
Summary: Parasite-derived PVM-resident proteins are critical for complete parasite development inside hepatocytes, although the function of most of these proteins remains unknown.
Viriato M’Bana   +4 more
doaj   +1 more source

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