Results 21 to 30 of about 3,164 (195)

The prevalence of Borrelia burgdorferi (Spirochaetales: Spirochaetaceae) and the Agent of Human Granulocytic Ehrlichiosis (Rickettsiaceae: Ehrlichieae) in Ixodes scapularis (Acari:Ixodidae) Collected During 1998 and 1999 from Minnesota [PDF]

open access: hybridJournal of medical entomology, 2002
We tested 103 adult Ixodes scapularis Say from 12 counties in Minnesota for the presence of Borrelia burgdorferi and the causative agent of human granulocytic ehrlichiosis (HGE), using polymerase chain reaction (PCR).
D. Layfield, P. Guilfoile
semanticscholar   +2 more sources

The Incidence and Significance of the Presence of Borrelia vincenti and Other Spirochaetaceae on Beverage Glasses [PDF]

open access: bronze, 1936
Dentists and Public Health Workers have lately reported a marked increase in the number of cases of Vincent's infection, popularly called Trench Mouth. Dr.
D. C. Lyons
semanticscholar   +2 more sources

Identification and characterization of 31 isolates of Borrelia burgdorferi (Spirochaetales, Spirochaetaceae) obtained from various hosts and vectors using PCR-RFLP and SDS-PAGE analysis [PDF]

open access: hybridActa Parasitologica, 2008
Borrelia burgdorferi sensu lato, the etiologic agent of Lyme borreliosis, circulates between ticks and vertebrate hosts. Two main genospecies typically occur in the Czech Republic Borrelia garinii and Borrelia afzelii, transmitted generally by Ixodes ...
A. Žákovská   +4 more
semanticscholar   +2 more sources

A Tentative Study of the Effects of Heat-Inactivation of the Probiotic Strain Shewanella putrefaciens Pdp11 on Senegalese Sole (Solea senegalensis) Intestinal Microbiota and Immune Response [PDF]

open access: yesMicroorganisms, 2021
Concerns about safety, applicability and functionality associated with live probiotic cells have led to consideration of the use of non-viable microorganisms, known as paraprobiotics.
Marta Domínguez-Maqueda   +6 more
doaj   +3 more sources

Evaluation of acidogenesis products’ effect on biogas production performed with metagenomics and isotopic approaches [PDF]

open access: yesBiotechnology for Biofuels, 2021
Background During the acetogenic step of anaerobic digestion, the products of acidogenesis are oxidized to substrates for methanogenesis: hydrogen, carbon dioxide and acetate. Acetogenesis and methanogenesis are highly interconnected processes due to the
Anna Detman   +17 more
doaj   +2 more sources

Reservoir Role of Lizard Psammodromus algirus in Transmission Cycle of Borrelia burgdorferi Sensu Lato (Spirochaetaceae) in Tunisia

open access: closedJournal of medical entomology, 2006
To investigate the reservoir role of the lizard Psammodromus algirus for the Lyme disease spirochete, 199 lizards were trapped from April to October 2003 in El Jouza, northwestern Tunisia. In this site, the infection rate of free-living Ixodes ricinus (L.
Najla Dsouli   +5 more
semanticscholar   +3 more sources

Microbiome composition and presence of cultivable commensal groups of Southern Tamanduas (Tamandua tetradactyla) varies with captive conditions [PDF]

open access: yesAnimal Microbiome
Southern Tamanduas (Tamandua tetradactyla) belong to the specialized placental myrmecophages. There is not much information about their intestinal microbiome.
Ahmad Amin   +5 more
doaj   +2 more sources

Dietary supplementation with citrus peel extract in transition period improves rumen microbial composition and ameliorates energy metabolism and lactation performance of dairy cows [PDF]

open access: yesJournal of Animal Science and Biotechnology
Background During the transition period, excessive negative energy balance (NEB) lead to metabolic disorders and reduced milk yield. Rumen microbes are responsible for resolving plant material and producing volatile fatty acids (VFA), which are the ...
Lingxue Ju   +10 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy