Results 71 to 80 of about 523,386 (250)

Run management for organic layers [PDF]

open access: yes, 2012
Layer runs are often bare and loaded with nutrients and with infectious stages of helminths. Various management strategies are recommended in order to better distribute the hens in the run, thereby preventing local accumulation of droppings and related ...
Amsler, Zivile   +5 more
core   +1 more source

Sex and death : the effects of innate immune factors on the sexual reproduction of malaria parasites [PDF]

open access: yes, 2013
This work was funded by Fundacao para a Cieˆncia e Tecnologia, Portugal (RSR: SFRH/BD/39960/2007 and JA: SFRH/BD/33206/2007; www.fct.mctes.pt); the Royal Society of London (AG: University Research Fellowship; http://royalsociety.org/); Balliol College ...
Reece, Sarah E.   +4 more
core   +3 more sources

Infection dynamics of gastrointestinal helminths in sympatric non-human primates, livestock and wild ruminants in Kenya.

open access: yesPLoS ONE, 2019
BackgroundGastrointestinal parasites are neglected infections, yet they cause significant burden to animal and human health globally. To date, most studies of gastrointestinal parasites focus on host-parasite systems that involve either a single parasite
Vincent Obanda   +5 more
doaj   +1 more source

Prevalence of gastrointestinal parasites in free-range yaks (Bos grunniens) in Gansu Province, Northwest China

open access: yesBMC Veterinary Research, 2019
Background Little information about the prevalence of gastrointestinal parasites in yaks (Bos grunniens) in northwest China is available. Therefore, the objective of the study was to quantify faecal egg counts of gastrointestinal parasites (helminths and
Si-Yuan Qin   +5 more
doaj   +1 more source

The Plasmodium falciparum, Nima-related kinase Pfnek-4: a marker for asexual parasites committed to sexual differentiation [PDF]

open access: yes, 2012
<b>Background</b> Malaria parasites undergo, in the vertebrate host, a developmental switch from asexual replication to sexual differentiation leading to the formation of gametocytes, the only form able to survive in the mosquito vector ...
Sylke Müller   +20 more
core   +1 more source

A C‐Nucleoside Analogue of Cordycepin With High Metabolic Stability and Potent Anti‐Psoriatic Activity via Microneedle Delivery

open access: yesAdvanced Science, EarlyView.
This work identified CPD3a as a potent, stable C‐nucleoside cordycepin derivative. When formulated into microneedle array for topical treatment, it ameliorated psoriasis by rebalancing immunity and enhancing antioxidant defenses. ABSTRACT Psoriasis is a chronic inflammatory disorder characterized by immune dysregulation and epidermal hyperplasia ...
Wenfang Pan   +7 more
wiley   +1 more source

Gastrointestinal Neoplasia Associated with Bowel Parasitosis: Real or Imaginary?

open access: yesJournal of Tropical Medicine, 2011
Several parasitic species are well known to have carcinogenic properties, namely; Schistosoma hematobium (squamous cell carcinoma of the bladder) and the liver flukes Opisthorchis and Chlonorchis (cholangiocarcinoma).
Michael R. Peterson, Noel Weidner
doaj   +1 more source

Horse Gastrointestinal Parasites on the Moscow Region

open access: yesBIO Web of Conferences, 2023
The purpose of our work was to conduct a survey of the horse population for the presence of parasites of the gastrointestinal tract in Moscow and the Moscow region. The research included horses aged 1.5 months to 26 years from horse farms and from private owners too.
Panova Olga   +3 more
openaire   +2 more sources

Gastrointestinal Parasites of Sheep in Jember District (East Java – Indonesia)

open access: yes, 2020
Sheep is a ruminant livestock that has the most population in Indonesia and the highest distribution of maintenance in rural areas. Increasing livestock production, controlling factors and preventing diseases including parasites need attention ...
Awaludin, A, Nurkholis, N, Nusantoro, S
core   +1 more source

Suppression of allergic airway inflammation by helminth-induced regulatory T cells [PDF]

open access: yes, 2005
Allergic diseases mediated by T helper type (Th) 2 cell immune responses are rising dramatically in most developed countries. Exaggerated Th2 cell reactivity could result, for example, from diminished exposure to Th1 cell–inducing microbial infections ...
Lamb, Jonathan   +11 more
core   +1 more source

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