Results 121 to 130 of about 37,755 (213)

Environmental Indicator Report: Shellfish [PDF]

open access: yes, 2003
During the fall and winter of 2001-2002, the New Hampshire Estuaries Project’s Technical Advisory Committee (TAC) developed a suite of environmental indicators to track progress toward the NHEP’s management goals and objectives.
Trowbridge, Phil
core   +2 more sources

What Is Your Diagnosis? Blood Smear From a North American Beaver (Castor canadensis)

open access: yes
Veterinary Clinical Pathology, EarlyView.
Lilani Munasinghe   +4 more
wiley   +1 more source

Exploring the Causal Links Between Toxoplasma gondii Infection and Risk of Brain Tumors: A Bidirectional Mendelian Randomization Analysis

open access: yesBrain and Behavior, Volume 16, Issue 2, February 2026.
Mendelian randomization (MR) analysis demonstrated that genetic liability to malignant brain tumors was significantly associated with increased odds of Toxoplasma gondii (T. gondii) seropositivity, suggesting that individuals genetically predisposed to brain tumors may have a higher susceptibility to T. gondii infection.
Pengqiang Shi   +9 more
wiley   +1 more source

Ascaris Lumbricoides Eggs and Human-Intestinal Protozoan Cysts Found in River Water of Angke River, Jakarta [PDF]

open access: yes, 2008
Fecal contamination is a serious environmental problem at Angke River Jakarta. A cross-sectional study was conducted during April-June 2007 and the aim of the study is to assess the water quality of Angke River by detection of Ascaris lumbricoides eggs ...
Subahar, R. (Rizal)   +1 more
core   +1 more source

Development and Characterization of Microsatellite Genetic Markers for Hyalomma rufipes, a Tick Vector of Crimean‐Congo Hemorrhagic Fever Virus

open access: yesEcology and Evolution, Volume 16, Issue 2, -Not available-.
This study developed and validated 14 polymorphic microsatellite markers to investigate the population genetics of Hyalomma rufipes, a tick species that transmits Crimean‐Congo Hemorrhagic Fever Virus (CCHFV) in East Africa. Ticks collected from livestock in northern Kenya were morphologically and genetically identified, followed by genome sequencing ...
Hamza Ahmad   +14 more
wiley   +1 more source

Modulation of succinyl‐CoA:3‐ketoacid CoA transferase activity by a single amino acid residue in acetate:succinate CoA transferase from Trypanosoma brucei, the causative agent of African sleeping sickness

open access: yesProtein Science, Volume 35, Issue 2, February 2026.
Abstract Trypanosomatids are protozoan parasites that remain a global health challenge due to the limited efficacy, safety, and durability of current treatments. Acetate: succinate CoA transferase (ASCT), together with succinyl‐CoA synthase (SCS), forms the ASCT/SCS cycle that fuels ATP production and generates acetate, a central metabolic intermediate
Kota Mochizuki   +13 more
wiley   +1 more source

Antony van Leeuwenhoek: Creation “Magnified” Through His Magnificent Microscopes [PDF]

open access: yes, 2012
Although van Leeuwenhoek was not the inventor of the microscope, he advanced it more than anyone else for seeing living things. Antony van Leeuwenhoek1 (Fig. 1) found great joy in God’s smallest creatures. He first discovered protozoans in his youth. The
Gillen, Alan L., Oliver, Douglas
core   +1 more source

Genetic diversity of Acanthamoeba and clinical outcome predictors in Danish patients with Acanthamoeba keratitis

open access: yesActa Ophthalmologica, Volume 104, Issue 1, Page 44-51, February 2026.
Abstract Purpose Acanthamoeba keratitis (AK) is a severe corneal infection with potential detrimental effects on visual outcome and quality of life, primarily affecting young contact lens wearers. We report Acanthamoeba genotypes, subtypes and clinical outcome from Danish patients with AK. Methods Thirty‐nine PCR‐positive AK cases diagnosed and treated
Sandra M. Skovdal   +5 more
wiley   +1 more source

Prevalence and Risk Factors of Human Intestinal Parasites in Roudehen, Tehran Province, Iran

open access: yesIranian Journal of Parasitology, 2017
Background: Intestinal parasitic infections are among the most common infections and health problems worldwide. Due to the lack of epidemiologic information of such infections, the prevalence of, and the risk factors for, enteric parasites were ...
Nasrin HEMMATI   +5 more
doaj  

Controlling risks of pathogen transmission by flies on organic pig farms - A review [PDF]

open access: yes, 2007
Fly prevention and control on animal production units is necessary to prevent the transmission of pathogens that could affect animal and human health and the maintenance of good hygiene.
Kijlstra, Prof dr A   +2 more
core  

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