Results 101 to 110 of about 38,882,850 (250)

Prevalence and management factors contributing to Cryptosporidium and Giardia infection in pre-weaned and post-weaned calves in Johor, Malaysia [PDF]

open access: yes, 2009
The present study was undertaken to determine the prevalence of Cryptosporidium and Giardia in pre-weaned and post-weaned dairy calves and to identify management factors contributing to infection with these parasites. The role of dairy calves as a source
Muhid, Aida
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Immunological and antitumour effects of corynebacterium parvum [PDF]

open access: yes, 1983
Experimental studies of the immunological and antitumour effects of the anerobic diptheroid bacterium Corynebacterium parvum are described.C. parvum injected systemically into mice resulted in potent stimulation of the lymphoreticular system and ...
Scott, Martin T
core   +3 more sources

Botanical inventory of the early book herbaria of Leonhard Rauwolf from southern France and northern Italy (1560–1563)

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Sixteenth‐century herbaria are the oldest plant collections that survive today and, as such, they provide valuable insights in past floras and historical botanical interactions. One of the most fascinating still extant 16th‐century herbaria is the four‐volume collection of the German physician, botanist and traveler Leonhard Rauwolf (1535 ...
Anastasia Stefanaki   +5 more
wiley   +1 more source

Genetic diversity of Cryptosporidium spp. in captive reptiles [PDF]

open access: yes, 2004
The genetic diversity of Cryptosporidium in reptiles was analyzed by PCR-restriction fragment length polymorphism and sequence analysis of the small subunit rRNA gene.
Kombert, M.   +12 more
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Cryptosporidium parvum screening in young calves with diarrhoea in Sulaymaniyah Governorate, Iraq

open access: yesVeterinární Medicína
The parasitic protozoan Cryptosporidium parvum causes cryptosporidiosis in young calves, leading to diarrhoea and financial losses in the farming industry. This study aimed to examine the occurrence of C.
S Abdulqader   +4 more
doaj   +1 more source

Cryptosporidiosis: a neglected infection and its association with nutritional status in schoolchildren in northwestern Mexico

open access: yesJournal of Infection in Developing Countries, 2015
Introduction: Undernutrition is a recognized public health problem in Mexican children and cryptosporidiosis is probably a factor contributing to this problem. However, it remains a neglected and poorly attended infection in Mexico.
Luis Quihui-Cota   +3 more
doaj   +1 more source

The Cryptosporidium "mouse" genotype is conserved across geographic areas. [PDF]

open access: yes, 1999
A 298-bp region of the Cryptosporidium parvum 18S rRNA gene and a 390-bp region of the acetyl coenzyme A synthetase gene were sequenced for a range of Cryptosporidium isolates from wild house mice (Mus domesticus), a bat (Myotus adversus), and cattle ...
Hamilton, S.G.   +8 more
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Common occurrence of Cryptosporidium hominis in asymptomatic and symptomatic calves in France.

open access: yesPLoS Neglected Tropical Diseases, 2018
BackgroundCryptosporidium spp. infections are the most frequent parasitic cause of diarrhea in humans and cattle. However, asymptomatic cases are less often documented than symptomatic cases or cases with experimentally infected animals. Cryptosporidium (
Romy Razakandrainibe   +7 more
doaj   +1 more source

Characterisation of Cryptosporidium growth and propogation in cell free environments [PDF]

open access: yes, 2011
Cryptosporidium is an enteric parasite that has a global impact on the health and survival of millions of people and animals worldwide. The resistant oocyst stage of the organism's life cycle is excreted in the faeces of infected animals and humans and ...
Estcourt, Annika
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Molecular characterization of Cryptosporidium spp. from wild rats and mice from rural communities in the Philippines [PDF]

open access: yes, 2013
In order to examine the prevalence of Cryptosporidium in wild rodents in the Philippines and understand the role wild rodents play in the transmission of this parasite to humans and livestock, 194 fecal samples from wild rats and mice from Luzon and ...
Ng-Hublin, J.S.Y.   +2 more
core  

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