[A personalized approach to recurrent abdominal pain syndrome based on clinical and laboratory algorithms].

Objective: To optimize the diagnosis of abdominal pain syndrome occurring under the «mask» of acute pancreatitis via algorithms for clinical and laboratory examination.

Material And Methods: We have retrospectively and prospectively analyzed patients with abdominal pain syndrome. We selected all patients with acute pancreatitis who repeatedly applied with abdominal pain syndrome to polyclinics and hospitals between 2017 and 2021.

Failure of Phosphate Resilience upon Abrupt Re-Feeding of Its Phosphorus-Starved Cultures.

Microalgae are naturally adapted to the fluctuating availability of phosphorus (P) to opportunistically uptake large amounts of inorganic phosphate (P) and safely store it in the cell as polyphosphate. Hence, many microalgal species are remarkably resilient to high concentrations of external P. Here, we report on an exception from this pattern comprised by a failure of the high P-resilience in strain IPPAS C-2056 normally coping with very high P concentrations.

Photosynthetic and ultrastructural responses of the chlorophyte Lobosphaera to the stress caused by a high exogenic phosphate concentration.

Biotechnology of microalgae holds promise for sustainable using of phosphorus, a finite non-renewable resource. Responses of the green microalga Lobosphaera sp. IPPAS C-2047 to elevated inorganic phosphate (P) concentrations were studied.

In vitro Biofilm Formation by Bioluminescent Bacteria Isolated from the Marine Fish Gut.

The internal surface of the animal gastrointestinal tract is covered by microbial biofilms. They play an important role in the development and functioning of the host organism and protect it against pathogens. Microbial communities of gastrointestinal biofilms are less elucidated than luminal microbiota.

Phosphorus Feast and Famine in Cyanobacteria: Is Luxury Uptake of the Nutrient Just a Consequence of Acclimation to Its Shortage?

To cope with fluctuating phosphorus (P) availability, cyanobacteria developed diverse acclimations, including luxury P uptake (LPU)-taking up P in excess of the current metabolic demand. LPU is underexplored, despite its importance for nutrient-driven rearrangements in aquatic ecosystems. We studied the LPU after the refeeding of P-deprived cyanobacterium sp.