Enhancing soil quality in soybean cultivation: Mycorrhizal technology combined with intercropping under high cadmium stress.

Cadmium (Cd) contamination presents a serious challenges for sustainable agriculture. This study evaluated the combined impact of arbuscular mycorrhizal fungi (AMF) inoculation and intercropping with Solanum nigrum on soil microbial diversity, enzyme activity, and environmental factors in soybean cultivation under high Cd stress. The combined treatment effectively reduced bioavailable Cd in soil, with the acid-soluble Cd fraction at 19.

Transparent Colloids of Detonation Nanodiamond: Physical, Chemical and Biological Properties.

Aqueous suspensions (colloids) containing detonation nano-diamond (DND) feature in most applications of DND and are an indispensable stage of its production; therefore, the interaction of DND with water is actively studied. However, insufficient attention has been paid to the unique physico-chemical and biological properties of transparent colloids with DND content (≤0.1%), which are the subject of this review.

On the Presence of Gluten-Cleaving Activity in Sodiomyces alkalinus and S. magadiensis Strains.

Special enzymes are necessary for producing gluten-free foods, and specific proteolytic enzymes with gluten-degrading activity may be used as oral treatments for celiac disease. Enzymes of the kind were sought, identified, and preliminarily characterized in two strains of the alkaliphilic microscopic fungi Sodiomyces alkalinus and S. magadiensis.

The In Vitro Cytotoxicity of oil and Its Components-Aromatic and Acyclic Monoterpene Alcohols.

The microscopic fungi and are known for their ability to synthetize essential oil, which has a composition similar to that of rose oil. The development of oil technology enables the production of rose-scented products, which are demanded by pharmaceutical, food, and perfumery industries. This study focuses on assessing the in vitro cytotoxicity of oil, in comparison with that of rose oil, using a combination of methods and two cell types (3T3 mouse fibroblast cell line and bone-marrow-derived mesenchymal stromal cells (BM-MSCs)).

Identification of isocyclosporins by collision-induced dissociation of doubly protonated species.

Nonribosomal cyclopeptide cyclosporin A (CsA), produced by fungus Tolypocladium inflatum, is an extremely important immunosuppressive drug used in organ transplantations and for therapy of autoimmune diseases. Here we report for the first time production of CsA, along with related cyclosporins B and C, by Tolypocladium inflatum strains of marine origin (White Sea). Cyclosporins A-C contain an unusual amino acid, (4R)-4-((E)-2-butenyl)-4,N-dimethyl-l-threonine (MeBmt), and are prone to isomerization to non-active isocyclosporin by N→O acyl shift of valine connected to MeBmt in acidic conditions.