Results 41 to 50 of about 2,425 (157)

Functional study of Phaeodactylum tricornutum Seipin highlights specificities of lipid droplets biogenesis in diatoms

New Phytologist, Volume 247, Issue 5, Page 2245-2269, September 2025.
Summary Diatoms are a major phylum of microalgae, playing crucial ecological roles. They derive from secondary endosymbiosis, leading to a complex intracellular architecture. Their ability to store oil in lipid droplets (LDs) upon unfavourable conditions has raised interest for applications, in particular biofuels, yet Lipid Droplet (LD) biogenesis ...
Damien Le Moigne, Marta Carletti, Chems Amari, Rachel Bonnarde, Fabien Richard, Catherine Albrieux, Mégane Mahieu, Matteo Arrighi, Grégory Si‐Larbi, Pierre‐Henri Jouneau, Valérie Gros, Mathilde Louwagie, Sylvaine Roy, Yangmin Gong, Yufang Pan, Hanhua Hu, Olivier Bastien, Juliette Jouhet, Alberto Amato, Eric Maréchal, Juliette Salvaing   +20 more
wiley   +1 more source

Considerações sobre pulgas (Siphonaptera) da raposa Cerdocyon thous (Canidae) da área endêmica de leishmaniose visceral de Jacobina, Bahia, Brasil

Revista da Sociedade Brasileira de Medicina Tropical, 2000
No período de julho a setembro de 1998 foram coletadas 152 pulgas em 18 exemplares da raposa Cerdocyon thous capturados na área endêmica de leishmaniose visceral de Jacobina, Estado da Bahia.
Cerqueira Elúzio J.L., Silva Evandro M., Monte-Alegre Adriano F., Sherlock Ítalo A.   +3 more
doaj  

Ectoparasitos e helmintos intestinais em Felis catus domesticus, da cidade de Lages, SC, Brasil e aspectos sócioeconômicos e culturais das famílias dos proprietários dos animais Ectoparasites and intestinal helminths in Felis catus domesticus from Lages city, SC, Brazil and social-economical and cultural aspects of owners of family pets

Revista Brasileira de Parasitologia Veterinária, 2009
Os objetivos da realização deste trabalho foram determinar a prevalência de ectoparasitos e parasitos gastrointestinais (GI) em gatos domiciliados, nas regiões central e periférica, da cidade de Lages, SC e também caracterizar as famílias proprietárias ...
Fernanda Magalhães Stalliviere, Valdomiro Bellato, Antonio Pereira de Souza, Amélia Aparecida Sartor, Anderson Barbosa de Moura, Luciana Dalla Rosa   +5 more
doaj   +1 more source

Atypical Presentation of Cat‐Scratch Disease in a 30‐Year‐Old Female: A Case Study

Clinical Case Reports, Volume 13, Issue 7, July 2025.
ABSTRACT Cat‐scratch disease (CSD) is a zoonotic infection caused by the Gram‐negative bacterium Bartonella henselae, typically transmitted through the scratch or bite of a cat. This case report highlights an atypical presentation of CSD in a 30‐year‐old female pet groomer with prolonged fever, fatigue, and axillary lymphadenopathy.
Elham Mohammed Khatrawi, Neo Zhong Yi Benjamin, Pugazhendi Inban, Sai Sakthi, Omniat Amir Hussin   +4 more
wiley   +1 more source

Studies on the Determination of Ectoparasites and the Prevalence Rate in Cattle in İzmir, Aydın and Muğla Regions

Türkiye Parazitoloji Dergisi, 2023
Objective: The aim of the study is to determine the prevalence rates of ectoparasites (external parasites) seen in cattle in Muğla, Aydın and İzmir regions.
Özge Öktem, Bilal Dik
doaj   +1 more source

Evolution of the Neopsylla hongyangensis Mitogenome: Insights Into the Mitogenomic Evolution of the Orders Siphonaptera and the Phthiraptera

Ecology and Evolution, Volume 15, Issue 3, March 2025.
The Neopsylla hongyangensis is an important medical insect that transmits plague. We sequenced the mitogenome of N. hongyangensis and constructed a phylogenetic tree for the order Siphonaptera. In addition, we explored the mitogenomic evolution of the orders Siphonaptera and Phthiraptera, which both belong to the class Insects, on warm‐blooded animals ...
Xiaoxia Lin, Ju Pu, Wenge Dong
wiley   +1 more source

A field trial of spinosad for the treatment and prevention of flea infestation in shepherd dogs living in close proximity to flea-infested sheep

Parasites & Vectors, 2015
Background Three flea species, Pulex irritans, Ctenocephalides canis and C. felis parasitize shepherd dogs living on sheep farms in Greece. The aim of this randomized, blinded, placebo-controlled trial was to examine the efficacy of spinosad, when ...
Manolis N. Saridomichelakis, Manolis K. Chatzis, Theodoros Petanides, Elias Papadopoulos   +3 more
doaj   +1 more source

Rickettsia felis in Ctenocephalides spp. Fleas, Brazil [PDF]

Emerging Infectious Diseases, 2002
In June 2000, suspected cases of Brazilian spotted fever (BSF) occurred in Coronel Fabriciano Municipality, Minas Gerais State, Brazil. Pooled fleas collected near two fatal cases contained rickettsial DNA. The nucleotide sequence alignment of the 391-bp segment of the 17-kDa protein gene showed that the products were identical to each other and to the
Riva P. Oliveira, Márcio A.M. Galvão, Claudio L. Mafra, Chequer B. Chamone, Simone B. Calic, Sergio U. Silva, David H. Walker   +6 more
openaire   +3 more sources

Diversity of lice and flea‐ and lice‐borne pathogens in free‐ranging dogs in Uzbekistan

Medical and Veterinary Entomology, Volume 39, Issue 1, Page 216-222, March 2025.
Lice (Trichodectes canis, Linognathus africanus and Bovicola bovis) and fleas were collected from dogs across five regions of Uzbekistan and subjected to molecular analysis. Molecular screening detected Dipylidium caninum and Bartonella spp. in fleas, while Rickettsia spp. were identified in both fleas and lice.
Luciana Cătălina Panait, Alisher Safarov, Georgiana Deak, Angela Monica Ionică, Andrei Daniel Mihalca   +4 more
wiley   +1 more source

ECTOFAUNA PARASITÁRIA DE CÃES URBANOS DOMICILIADOS ATENDIDOS EM CLÍNICAS VETERINÁRIAS PARTICULARES NA CIDADE DE LAVRAS, MG

Ciência Animal Brasileira, 2011
O objetivo deste estudo foi determinar a frequência de ectoparasitos em cães urbanos domiciliados atendidos em nove clínicas veterinárias particulares do município de Lavras, MG.
Antonio Marcos Guimarães, Bruno Sivieri Lima, Christiane Maria B. M. Rocha   +2 more
doaj   +1 more source