Våren 1999 handlade Folkkultursarkivets årliga frågelista om mathushållning med tyngdpunkt på dagens förhållanden. Frågelistan "Vad har vi för mat i dag?" väckte stort intresse och sammanlagt kom det in 161 svar som omfattar drygt 1000 sidor text. Åldersspridningen var stor. De äldsta svarade är födda 1910-talet, de yngsta 1990-talet. Därmed återspeglas så gott hela 1900-talet frågesvaren efter...

Differences in cell morphology, concanavalin A-induced receptor redistributions, and the cooperativity of the inhibition of 5'-nucleotidase (AMPase) by concanavalin A (Con A) have been investigated in ascites sublines of the 13762 rat mammary adenocarcinoma cells treated with microfilament- and microtubule-perturbing drugs. By scanning electron microscopy MAT-C1 cells exhibit a highly irregular...

PURPOSE Meniscal allograft transplantation (MAT) has become an accepted treatment option for patients undergoing meniscectomy with recalcitrant pain in the corresponding compartment. Whether MAT can oppose cartilage degeneration is unclear. Our purpose was to perform a systematic review of available literature to answer the following: (1) Does MAT prevent advancing chondrosis? (2) Who is the id...

Marrow adipose tissue (MAT) is an endocrine organ with the potential to influence skeletal remodeling and hematopoiesis. Pathologic MAT expansion has been studied in the context of severe metabolic challenge, including caloric restriction, high fat diet feeding, and leptin deficiency. However, the rapid change in peripheral fat and glucose metabolism associated with these models impedes our abi...

PURPOSE Combined meniscal allograft transplantation (MAT) and cartilage repair or restoration is a recognized treatment for patients with painful, meniscus-deficient knees and full-thickness cartilage damage. The purpose of this systematic review was to compare outcomes after combined MAT and cartilage repair/restoration with the outcomes of isolated MAT or cartilage repair/restoration. METHO...

In fungi, sexual identity is determined by specialized genomic regions called MAT loci which are the equivalent to sex chromosomes in some animals and plants. Usually, only two sexes or mating types exist, which are determined by two alternate sets of genes (or alleles) at the MAT locus (bipolar system). However, in the phylum Basidiomycota, a unique tetrapolar system emerged in which four diff...

It has been shown that changes of intracellular levels of S-adenosylmethionine (SAM) are related to the well beings of cells and organisms. The fluctuation of SAM level is cause by imbalance between SAM synthesis and metabolic pathways (methylation, transsulfuration and aminiopropylation) or degradation. S-adenosylmethionine biosynthesis is strictly and solely dependent on the activity of Methi...

Most eukaryotes possess the highly-conserved enzyme methionine adenosyltransferase (MAT) that produces S-adenosyl-l-methionine, a molecule essential to a variety of cellular processes. However, a recent study revealed that genomes of a very few eukaryote lineages encode a highly divergent type of MAT (called MATX), instead of the canonical MAT enzyme. Since MATX-containing eukaryotes are phylog...

Magnetoacoustic tomography with magnetic induction (MAT-MI) is a noninvasive imaging method developed to map electrical conductivity of biological tissue with millimeter level spatial resolution. In MAT-MI, a time-varying magnetic stimulation is applied to induce eddy current inside the conductive tissue sample. In the presence of a static magnetic field, the Lorentz force acting on the induced...