Results 41 to 50 of about 162,264 (296)

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

In search of virus carriers of the 1988 and 2002 phocine distemper virus outbreaks in European harbour seals [PDF]

open access: yes, 2008
European harbour seal (Phoca vitulina) populations decreased substantially during the phocine distemper virus (PDV) outbreaks of 1988 and 2002. Different hypotheses have stated that various seals and terrestrial carnivore species might be the source of ...
Sonne, C.   +10 more
core   +1 more source

11. Yüzyılda Anadolu'nun Kaybı Aile Antroponimisinde İzler Bıraktı Mı?

open access: yesOrtaçağ Araştırmaları Dergisi, 2021
Anadolu 11. Yüzyılın ikinci yarısında Bizans ve Selçuklu ordularının savaş yeri haline gelmiştir. Jean Claude Cheynet'in "La perte de l' Asie Mineure au XIe siècle: A-t-elle laissé des traces dans l' anthroponymie familiale?”" (11.
Sait Emre Çiftçi
doaj  

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

Behavioral evidence of thermal stress from overheating in UK breeding gray seals [PDF]

open access: yes, 2002
Gray seals (Halichoerus grypus) in the UK exhibit clear preferences for pupping close to pools of water on inland breeding sites. The reasons for this are unclear as seals are thought to derive all their water requirements from the metabolism of fat ...
Redman, P.   +11 more
core   +1 more source

Corynosoma acanthocephalans in their paratenic fish hosts in the northern Baltic Sea

open access: yesParasite, 2003
Cystacanth stages of three Corynosoma (Acanthocephala) species, C. strumosum and C. semerme, and a new species in the Bothnian Bay, C. magdaleni, were studied in the fourhorn sculpin (Myoxocephalus quadricornis) in 1996-1997. The length of the trunk and
Sinisalo T., Valtonen E.T
doaj   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

open access: yesFEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli   +3 more
wiley   +1 more source

Age, geographical distribution and taphonomy of an unusual occurrence of mummified crabeater seals on James Ross Island, Antarctica [PDF]

open access: yes, 2008
An unusually dense collection of some 150 dead crabeater seals (Family Phocidae), in various stages of decay, occurs in the Brandy Bay hinterland, north-western James Ross Island, northern Antarctic Peninsula.
Nelson, Anna E.   +5 more
core   +1 more source

Modelling of Static and Dynamic Elastomer Friction in Dry Conditions

open access: yesLubricants
Understanding the tribological behavior of elastomers in dry conditions is essential for sealing applications, as dry contact may occur even in lubricated conditions due to local dewetting.
Fabian Kaiser   +2 more
doaj   +1 more source

Persians-Khurramites in the Byzantine Military Service During 833–839/840: Military Rank and Functions of Persian Military Units

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2020
Introduction. The scope of this paper is 1) to consider the forms of military service of the Persians within the Byzantine army during the first half of the 9th c., 2) to arrange the chronological order of events related to the involvement of the ...
Evgeniy A. Mekhamadiev
doaj   +1 more source

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