Results 81 to 90 of about 259,291 (341)

Ultrastructure of Giardia duodenalis trophozoites group from hamster: some relevant aspects

open access: yesMemorias do Instituto Oswaldo Cruz, 1991
Throphozoites of Giardia duodenalis group obtained from fragments or scratched of hamster's mucosa were examined by transission electron microscopy. The fine structure of the trophozoites are presented and comapred with those described for other animals.
Maria Inês L. Sogayar   +1 more
doaj   +1 more source

Enhanced Sensitivity of a Modified Quaking‐Induced Conversion Diagnostic Test for the Broad Detection of Sporadic and Inherited Prion Diseases: A Retrospective Study

open access: yesAnnals of Neurology, EarlyView.
Objective Quaking‐induced conversion (QuIC) tests, which detect prion‐seeding activity in cerebrospinal fluid (CSF), have markedly advanced the antemortem diagnosis of prion diseases such as Creutzfeldt‐Jakob disease (CJD). These tests provide high diagnostic accuracy and enable timely differentiation from other rapidly progressive neurodegenerative ...
Jennifer Myskiw   +13 more
wiley   +1 more source

O2‐Aktivierung an einem enzymatischen diFe‐Zentrum: Brückenligand‐Substitutionen ändern die Fe(II)/Fe(II) (Hydro)peroxo‐Bindung

open access: yesAngewandte Chemie, EarlyView.
Durch Austausch der verbrückenden Carboxylate in DiFe‐Suleythrin wird die Koordination des Brückenliganden von 1,3‐Carboxylat zu 1,1‐Carboxylat verschoben, wodurch alle drei diFe(II)‐Koordinationsmotive in einem Protein entstehen. Dies verkürzt den Fe‐Fe‐Abstand und erhöht die Reaktivität mit O2.
Jae‐Hun Jeoung   +6 more
wiley   +1 more source

Use of hamster as a model to study diet-induced atherosclerosis

open access: yesNutrition and Metabolism, 2010
Golden-Syrian hamsters have been used as an animal model to assess diet-induced atherosclerosis since the early 1980s. Advantages appeared to include a low rate of endogenous cholesterol synthesis, receptor-mediated uptake of LDL cholesterol, cholesteryl
Alice C Dillard   +2 more
semanticscholar   +1 more source

Ontogeny of the malleus in Mesocricetus auratus (Mammalia, Rodentia): Systematic and functional implications for the muroid middle ear

open access: yesThe Anatomical Record, EarlyView.
Abstract The three mammalian auditory ossicles enhance sound transmission from the tympanic membrane to the inner ear. The anterior anchoring of the malleus is one of the key characters for functional classification of the auditory ossicles. Previous studies revealed a medial outgrowth of the mallear anterior process, the processus internus ...
Franziska Fritzsche   +2 more
wiley   +1 more source

Male-Specific Submaxillary Gland Protein, a Lipocalin Allergen of the Golden Hamster, Differs from the Lipocalin Allergens of Siberian and Roborovski Dwarf Hamsters [PDF]

open access: bronze, 2015
Christiane Hilger   +12 more
openalex   +1 more source

Multi‐Omics Insights Into the Role of Fructooligosaccharides Supplementation in Alleviating Salpingitis in Laying Hens

open access: yesAnimal Research and One Health, EarlyView.
Multi‐omics analysis revealed that FOS supplementation increased the abundance of Phascolarctobacterium, GCA‐900066575, Shuttleworthia, Olsenella, Eubacterium_hallii_group while decreasing Alistipes. It also influenced the metabolism of S‐lactoylglutathione, p‐cresol glucuronate, 2‐phenylethanol glucuronide, propionic acid, dulcitol, and inhibited the ...
Dan Song   +11 more
wiley   +1 more source

Transient Transfection of Rolling‐Circle Amplified DNA in Biomanufacturing‐Relevant Mammalian Cell Lines: A Comparison of Transfection Conditions for Optimal Protein Expression

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Rolling‐circle amplification (RCA) is a completely synthetic and rapid mechanism for scaling‐up bulk DNA that eliminates requirements for large‐scale bacterial fermentation. Several reports have described the surprising ability of large unprocessed (hyperbranched) rolling circle‐amplified DNA (RCA DNA) to effectively transfect cultured cells ...
Evelina Loghin   +8 more
wiley   +1 more source

Mycoplasma-induced hydrocephalus in rats and hamsters [PDF]

open access: bronze, 1977
Dennis F. Kohn, B E Kirk, S. M. Chou
openalex   +1 more source

Safety, tolerability and pharmacokinetics of DNDI‐6148, a novel agent for leishmaniasis: A randomized, controlled, single ascending dose study in healthy participants

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim The benzoxaborole derivative DNDI‐6148 is an antiparasitic agent with activity against multiple Leishmania protozoan species, including L. infantum and L. donovani, which cause visceral leishmaniasis. We investigated the safety, tolerability and pharmacokinetics of single oral doses of DNDI‐6148 in a randomized, parallel‐group, placebo‐controlled ...
Jean‐Yves Gillon   +12 more
wiley   +1 more source

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