Leishmania antigens are weak immunogens and need to be potentiated by various adjuvants and delivery systems. Alginate microspheres as an antigen delivery system and Quillaja saponins (QS) as an immunoadjuvant have been used to enhance the immune response against Autoclaved Leishmania major (ALM). Microspheres were prepared by an emulsification technique and characterized for size, encapsulatio...

The genetic features of each isolate were determined by enterobacterial repetitive intergenic consensus (ERIC) primer sequences used in PCR and by searching for six virulence genes (alg D, las B, tox A, plc H, plc N, exo S). 49 (79%) of the isolates were distributed in three ERIC PCR subgroups and showed 62% of similarity. The remaining 13 strains generated unique patterns. The first subgroup w...

Combination chemotherapy in clinical practice has been generally accepted as a feasible strategy for overcoming multidrug resistance (MDR). Here, we designed and successfully prepared a co-delivery system named S-D1@L-D2 NPs, where denoted some smaller nanoparticles (NPs) carrying a drug doxorubicin (DOX) were loaded into a larger NP containing another drug (vincristine [VCR]) via water-in-oil-...

After defining, for each many-sorted signature Σ = (S,Σ), the category Ter(Σ), of generalized terms for Σ (which is the dual of the Kleisli category for TΣ, the monad in Set determined by the adjunctionTΣ ⊣ GΣ from Set toAlg(Σ), the category of Σ-algebras), we assign, to a signature morphism d from Σ to Λ, the functor d⋄ from Ter(Σ) to Ter(Λ). Once defined the mappings that assign, respectively...

Random d-regular graphs have been well studied when d is fixed and the number of vertices goes to infinity. We obtain results on many of the properties of a random d-regular graph when d = d n grows more quickly than √n. These properties include connectivity, hamiltonicity, independent set size, chromatic number, choice number, and the size of the second eigenvalue, among others. © 2001 John Wi...

Lead ion (Pb(II)) uptake from aqueous solution by two different alginate compounds was investigated. Sodium alginate (Na-Alg) and calcium alginate (Ca-Alg) films were successfully fabricated from the commercially available sodium alginate powder. The Pb(II) uptake performance by Na-Alg and CaAlg films was evaluated against time in a 10 mM Pb(II) solution’s batch sorption system. Ca-Alg film was...

MicroRNAs are regulators of gene expression whose functions are critical for normal development and physiology. We have previously characterized mutations in a Caenorhabditis elegans microRNA-specific Argonaute ALG-1 (Argonaute-like gene) that are antimorphic [alg-1(anti)]. alg-1(anti) mutants have dramatically stronger microRNA-related phenotypes than animals with a complete loss of ALG-1. ALG...

The apoptosis-linked gene ALG-2 encodes a Ca(2+)-binding protein of the penta EF-hand family. To investigate the Ca(2+) binding properties of the recombinant ALG-2 protein, we have cloned ALG-2 cDNA from mouse liver mRNA. Sequence analysis showed that two types of clones were present. One (named ALG-2,5) corresponds to the published ALG-2 sequence (Vito, P., Lacana, E., and D'Adamio, L. (1996) ...

We provide two examples of D-modules in prime characteristic p that answer two open questions in [G. Lyubeznik, ‘A characteristic-free proof of a basic result on D-modules’, J. Pure Appl. Alg. 215 (2011) 2019–2023] in the negative.

We investigate the relation between thermodynamic and dynamic properties of an associating lattice gas (ALG) model. The ALG combines a three dimensional lattice gas with particles interacting through a soft core potential and orientational degrees of freedom. From the competition between the directional attractive forces and the soft core potential results two liquid phases, double criticality ...