Search results for "Intestin"
showing 10 items of 2215 documents
Effects of polysorbate 80 on amiodarone intestinal absorption in the rat
1995
Abstract Amiodarone is a widely used anti-arrhythmic agent which shows physico-chemical properties that are highly suitable for diffusion across lipophilic absorbing membranes, however,.its low aqueous solubility could represent the rate-limiting step for absorption, making it erratic and variable. In a previous paper, the influence of an anionic surfactant (sodium lauryl sulphate) at variable supramicellar concentrations was studied. The absorption rate constants of amiodarone decreased as the surfactant concentration increased, and absorption was unusually fast at lower surfactant concentrations. The previously proposed equations for interpreting the relationships between the amiodarone a…
Enhanced CiTNFα expression is an inflammatory response of the ascidian Ciona intestinalis
2009
Antimicrobial peptides in the tunic of Ciona intestinalis (Tunicata)
2013
Further insight on Ciona intestinalis prophenoloxidase system activated during the LPS induced inflammatory response
2010
The Ciona intestinalis prophenoloxidase activating system during LPS inflammatory reaction
2009
Inflammatory responses of the ascidian Ciona intestinalis.
2008
«Correlation between granulocytes and tunic cuticle of Ciona intestinalis (Tunicata, Ascidiacea) as evaluated by microscopy»
2012
The tunic is a peculiar integumentary tissue covering the epidermis of ascidians and other tunicates. It is an extracellular matrix whose outermost surface is revealed to be a continuos layer called tunic cuticle, composed of electron dense fibrous materials. Mechanisms occurring during the growth of the animal after metamorphosis, must assure the maintenance of the thin tunic cuticle density and integrity as it represents the primary body surface barrier preventing the mechanical and microbial assaults. Investigations by optical and electron microscopy on tunic samples from young Ciona intestinalis, allowed us to study morphological relationship between the tunic cuticle architecture and g…
Isolation, characterization and expression analysis of a collectin in Tunicate Ciona intestinalis.
2008
Attività proliferante degli emociti di Ciona intestinalis
2009
La proliferazione è il termine che definisce il processo di crescita delle popolazioni cellulari. Nell’ematopoiesi dei Vertebrati, la cellula staminale trascorre la maggior parte del suo ciclo vitale nello stadio G0 e si divide per produrre il progenitore staminale in grado di proliferare attivamente. In Ciona intestinalis poco si sa circa l’ematopoiesi sebbene, alcuni autori hanno descritto nel faringe zone di proliferazione definite col termine di noduli emopoietici e, per gli emociti cosiddetti linfocito-like, un’attività proliferativa in seguito a stimolazione. In questo lavoro viene riportata l’attività proliferante degli emociti circolanti. Gli emociti sono stati caratterizzati utiliz…