Effects of whey protein aggregates with different sizes on the gelatinization and retrogradation behavior of wheat starch.

Background: Starch retrogradation leads to undesirable changes in the texture and taste of starchy foods. The fibrous aggregates of whey protein fibrils (WPF) formed by heating under acidic conditions possess enhanced emulsification and foaming properties, but their effect on the retrogradation behavior of starch is unclear.

Results: WPFs with various molecular sizes were obtained by heating at 85 °C under acidic conditions (pH 2.

Exploring the binding effect and mechanism of glycyrrhizin to ovomucin by combining spectroscopic analysis and molecular docking.

Ovomucin (OVM) is an ideal natural macromolecular glycoprotein extracted from eggs with good adhesion. Based on the defect that glycyrrhizin (GL) has good antiviral activity but fast metabolism, this study aimed to explore the binding effect and mechanism of GL to OVM, using multi-spectroscopic techniques, isothermal titration calorimetry (ITC), and molecular docking. The adhesion ability of OVM to the hydrophilic interface and GL was first demonstrated by dual polarization interferometry (DPI) analysis and binding capacity assay, and the OVM-GL complex exhibited a similar affinity for the spike protein of COVID-19.

Treatment patterns and a prognostic scoring system for elderly acute myeloid leukemia patients: a retrospective multicenter cohort study in China.

Objective: Acute myeloid leukemia (AML) is primarily a malignant disorder affecting the elderly. We aimed to compare the outcomes of different treatment patterns in elderly AML patients and to propose a prognostic scoring system that could predict survival and aid therapeutic decisions.

Methods: Patients aged ≥ 60 years who had been diagnosed with AML at 7 hospitals in China were enrolled ( = 228).

The Association of Circulating T Follicular Helper Cells and Regulatory Cells with Acute Myeloid Leukemia Patients.

Objective: This study aims to investigate the association of circulating T follicular helper (cTfh) cells and T follicular regulatory (cTfr) cells with acute myeloid leukemia (AML) patients.

Methods: A total of 22 newly diagnosed, untreated AML patients as well as 26 healthy controls were enrolled. Percentages of cTfh and cTfr cells were detected using flow cytometry.

MRD-directed risk stratification treatment may improve outcomes of t(8;21) AML in the first complete remission: results from the AML05 multicenter trial.

We aimed to improve the outcome of t(8;21) acute myeloid leukemia (AML) in the first complete remission (CR1) by applying risk-directed therapy based on minimal residual disease (MRD) determined by RUNX1/RUNX1T1 transcript levels. Risk-directed therapy included recommending allogeneic hematopoietic stem cell transplantation (allo-HSCT) for high-risk patients and chemotherapy/autologous-HSCT (auto-HSCT) for low-risk patients. Among 116 eligible patients, MRD status after the second consolidation rather than induction or first consolidation could discriminate high-risk relapse patients (P = .

[Clinical research of modified CAG regimen for the treatment of relapsed acute myeloid leukemia].

The objective of study was to observe the efficacy and adverse events of modified CAG regimen in treating patients with relapsed acute myeloid leukemia. CAG regimen with prolongation of aclarubicin up to 7 days were used to treat 17 cases of relapsed acute myeloid. After 1 course of chemotherapy, the efficacy and adverse events were evaluated, patients who did not achieve remission were excluded from this regimen, patients who achieved remission were continuously given 1 course of CAG regimen.

[Clinical characteristics in 18 cases of sever pneumonia after allogeneic hematopoietic stem cell transplantation for malignant hematological disease].

To investigate the clinical features and outcome of severe pneumonia after allogeneic hematopoietic stem cell transplantation for malignant hematological disease, the clinical features of severe pneumonia, including symptoms, signs, blood-gas analysis and thoracic X-ray change were observed, the clinical therapeutical outcome is also evaluated. The results showed that after treatment with antibiotics or antibiotics + antiviral drugs or antibiotics + antiviral drugs + glucocorticosteroids, as well as mechanical ventilation, pulmonary changes in 17 patients with sever pneumonia completely disappeared, 1 case died. In conclusion, early diagnosis and proper treatment for complicated pneumonia after allogeneic hematopoietic stem cell transplantation can decrease the mortality.