Results 91 to 100 of about 16,671 (265)

Identification of novel cryptosporidium genotypes from the Czech Republic [PDF]

open access: yes, 2003
Isolates of Cryptosporidium from the Czech Republic were characterized from a variety of different hosts using sequence and phylogenetic analysis of the 18S ribosomal DNA and the heat-shock (HSP-70) gene.
Ryan, U.   +5 more
core   +2 more sources

Spontaneous alternation in Mesocricetus auratus: Age differences [PDF]

open access: yesPsychonomic Science, 1968
The spontaneous alternation performances of three groups of hamsters, 20, 50, and 150 days old, were compared. A positive association was found between age and rate of alternation. These findings were interpreted as additional evidence of the relationship between the ability of an animal to acquire and retain information and the rate at which it ...
Robert J. Kirkby, Glenn H. Lackey
openaire   +1 more source

Histological analysis of scent glands in banded mongooses, with implications for chemical communication

open access: yesJournal of Zoology, Volume 328, Issue 1, Page 76-90, January 2026.
We investigated the distribution and structure of scent glands in the banded mongoose (Mungos mungo), a cooperatively breeding, group‐living mammal. Histological analyses revealed relatively large anal glands and a previously undescribed cheek gland, but no specialised scent glands in the chin or abdomen.
M. H. Nicholl   +10 more
wiley   +1 more source

Effect of losing a fight on later agonistic behavior toward unfamiliar conspecifics in male Syrian hamsters

open access: yesCurrent Zoology, 2011
In many species, agonistic interactions result in social relationships that are stable over time. In Syrian hamsters, two unfamiliar males that are placed together will fight vigorously and a clear winner/loser relationship is usually established.
Javier DELBARCO-TRILLO, Robert E. JOHNSTON
doaj  

Illumination and Food Deprivation as Determinants for Hoarding in Golden Hampsters [PDF]

open access: yes, 2002
It is important for animals to adapt to changes in food availability in order to survive. Hoarding is one method of accomplishing this and the golden hamster (Mesocricetus auratus) is particularly adept at hoarding.
Smith \u2702, Erin
core   +1 more source

Attenuated Infectious Bronchitis Virus (IBV) Vaccination Induces Protective Humoral and Cellular Immunity Against SARS‐CoV‐2 in Mammals

open access: yesJournal of Immunology Research, Volume 2026, Issue 1, 2026.
Occupational exposure to infectious bronchitis virus (IBV) has been associated with cross‐reactivity to other coronaviruses such as SARS‐CoV‐2. In this study, we investigated the immune response of IBV using reconstituted samples of the commercial H120 Mass‐I vaccine (Zoetis) against SARS‐CoV‐2 infection.
Ney de Carvalho Almeida   +20 more
wiley   +1 more source

Control of the skin scarring response [PDF]

open access: yes, 2009
There comes a time when the understanding of the cutaneous healing process becomes essential due to the need for a precocious tissue repair to reduce the physical, social, and psychological morbidity.
Ferreira, Lydia Masako   +3 more
core   +3 more sources

Piplartine as an Innovative Natural Product With Dual Antiparasitic and Immunomodulatory Actions

open access: yesJournal of Immunology Research, Volume 2026, Issue 1, 2026.
Neglected tropical diseases (NTDs) remain a major global health burden, disproportionately affecting low‐ and middle‐income regions and demanding innovative therapeutic strategies. This review summarizes current evidence on piplartine (piperlongumine), a naturally occurring amide from Piper species with broad antiparasitic and immunomodulatory ...
Lucas Fukui-Silva   +4 more
wiley   +1 more source

Sand fly captures with Disney traps in area of occurrence of Leishmania (Leishmania) amazonensis in the state of Mato Grosso do Sul, mid-western Brazil Capturas de flebotomíneos com armadilhas de Disney em área de ocorrência de Leishmania (Leishmania) amazonensis no estado de Mato Grosso do Sul, região Centro-Oeste do Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: The work was conducted to study phlebotomine fauna (Diptera: Psychodidae) and aspects of American cutaneous leishmaniasis transmission in a forested area where Leishmania (Leishmania) amazonensis occurs, situated in the municipality of Bela
Maria Elizabeth Cavalheiros Dorval   +9 more
doaj   +1 more source

Development of a species-specific coproantigen ELISA for human taenia solium taeniasis [PDF]

open access: yes, 2009
Taenia solium causes human neurocysticercosis and is endemic in underdeveloped countries where backyard pig keeping is common. Microscopic fecal diagnostic methods for human T.
Allan, JC   +7 more
core  

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