The dynamic effects of nutritional status on chemotherapy-related toxicity in patients with non-Hodgkin's lymphoma.

Background/objectives: Understanding the dynamic changes in nutritional status of patients with non-Hodgkin's lymphoma (NHL) during chemotherapy is crucial, as it significantly impacts chemotherapy-related toxicity and survival outcomes.

Subjects/methods: This multi-center study included newly diagnosed NHL patients. Nutritional status and chemotherapy-related toxic effects were assessed over the first five chemotherapy sessions, with follow-ups conducted every 3 months.

[Clinical Characteristics and Prognosis of Myelodysplastic Syndromes Patients with Gene Mutation].

Objective: To investigate the clinical characteristics and survival analysis of myelodysplastic syndromes (MDS) with gene mutation.

Methods: Clinical data of 177 newly diagnosed MDS patients admitted to the Department of Hematology, the Second Affiliated Hospital of Air Force Military Medical University from October 1, 2015 to October 31, 2022 were retrospectively analyzed. Gene mutation detection was performed by second-generation sequencing technology, and clinical characteristics and prognosis of patients with gene mutation were analyzed.

Adsorption performance and mechanism of pectin modified with β-cyclodextrin for Zn and Cu.

Removing heavy metals from aqueous solutions has drawn more and more attentions these years because of their serious global health challenge to human society. To develop an adsorbent with green, stable and high-efficiency for adsorption of heavy metals, pectin β-cyclodextrin composite was successfully prepared and used for Zn and Cu adsorption for the first time. Various variables that influence the adsorption performance were explored, and the optimal adsorption conditions were determined.

Efficacy and safety of cladribine in combination with busulfan and cyclophosphamide as an intensive conditioning regimen preceding allogeneic hematopoietic stem cell transplantation in relapsed or refractory acute myeloid leukemia.

Background: Cladribine, an analogue of deoxyadenosine, is used for therapy of hematological malignancies. Cladribine-containing regimen has been recommended as a rescue therapy for relapsed or refractory (R/R) acute myeloid leukemia (AML). Its combination with busulfan plus cyclophosphamide (BuCy), as an intensive conditioning regimen prior to allogeneic hematopoietic stem cell transplantation (allo-HSCT), requires more clinical evidence.

Impact of a novel prognostic model on allogeneic hematopoietic stem cell transplantation outcomes in patients with CMML.

Chronic myelomonocytic leukemia (CMML) is a clonal hematopoietic stem cell malignancy, and allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only curable treatment. The outcomes after transplant are influenced by both disease characteristics and patient comorbidities. To develop a novel prognostic model to predict the post-transplant survival of CMML patients, we identified risk factors by applying univariable and multivariable Cox proportional hazards regression to a derivation cohort.

Revealing the mechanisms of polypyrrole (Ppy) enhancing methane production from anaerobic digestion of waste activated sludge (WAS).

Anaerobic digestion (AD) is a promising method for treating waste activated sludge (WAS), but the low methane yield limits its large-scale application. The addition of conductive nanomaterials has been demonstrated to enhance the activity of AD via promoting the direct interspecies electron transfer (DIET). In this study, novel conductive polypyrrole (Ppy) was prepared to effectively improve the AD performance of WAS.

[Clinical Outcomes and Prognostic Factors of Allogeneic Hematopoietic Stem Cell Transplantation in the Treatment of Refractory/Relapsed Acute Myeloid Leukemia].

Objective: To investigate the clinical outcomes and prognostic factors of refractory/relapsed acute myeloid leukemia (AML) patients who received allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Methods: The clinical data of 80 refractory/relapsed AML patients who received allo-HSCT from December 2013 to June 2020 were retrospectively analyzed, including the overall survival (OS) rate, disease-free survival (DFS) rate, relapse rate, incidence of transplant-related mortality (TRM), and the related risk factors were explored.

Results: Hematopoietic reconstitution was obtained in all 80 patients after transplantation, the 3-year OS and DFS rates were (48.

The characterization of a novel magnetic biochar derived from sulfate-reducing sludge and its application for aqueous Cr(Ⅵ) removal through synergistic effects of adsorption and chemical reduction.

Removal of heavy metals from the aqueous environment via physiochemical adsorption always remains a great challenge owing to the slow kinetics and low removal capacity for the conventional adsorbent. In this study, the sulfate-reducing bacteria (SRB)-rich anaerobic sludge was pyrolyzed for the preparation of magnetic biochar, i.e.

CdS Micrometer Hollow Spheres for Detecting Alcohols Except Methanol with Strong Anti-interference Ability.

Cadmium sulfide micrometer hollow spheres (CdS MHs) were fabricated by a hydrothermal method. The performance of the CdS MHs sensor was evaluated by detecting volatile organic compounds such as methanol, ethanol, 1-propanol, isopropanol, -butanol, -butyl alcohol, -amyl alcohol, acetone, and xylene. It was found that the optimum working temperature of the CdS MHs sensor is 190 °C.

Ultra-High Response Detection of Alcohols Based on CdS/MoS Composite.

Hybrid CdS/MoS with branch and leaf shaped structures are successfully synthesized by hydrothermal method. It is applied to detect volatile organic compounds, a basic source of indoor air pollution with deleterious effects on the human health. The sensor based on CdS/MoS displays an outstanding response to alcohols among numerous gases.

Recyclable Ag-Deposited TiO SERS Substrate for Ultrasensitive Malachite Green Detection.

An ultrasensitive Ag-deposited TiO flower-like nanomaterial (FLNM) surface-enhanced Raman scattering (SERS)-active substrate is synthesized via a hydrothermal method, and Ag nanoparticles (NPs) are deposited through electron beam evaporation. Malachite green (MG), which is widely used in aquaculture, is employed to assess the surface-enhanced Raman scattering (SERS) properties of TiO/Ag FLNMs. They exhibit ultrasensitivity (limit of detection (LOD) of MG reaches 4.

[Clinical Efficacy of Autologous Hematopoietic Stem Cell Transplantation for Patients with Diffuse Large B-Cell Lymphoma].

Objective: To compare the clinical efficacy of first-line and salvage autologous hematopoietic stem cell transplantation (auto-HSCT) in the treatment of patients with diffuse large B-cell lymphoma (DLBCL).

Methods: The clinical data of 30 patients with DLBCL aged≤60 years old were retrospectively analyzed, and the patients were divided into first-line auto-HSCT group (15 cases) and salvage auto-HSCT group (refractory relapsed patients, 15 cases) according to the timing of transplantation, and the efficacy was analyzed. Anyone of the factors must be followed in patients receiving first-line HSCT: aaIPI score≥2 points, Ann-Arbor stage III-IV, large mass (diameter≥10 cm) or double expression of c-myc/BCL-2.

Enhanced photodegradation of doxycycline (DOX) in the sustainable NiFeO/MWCNTs/BiOI system under UV light irradiation.

In this study, a magnetic NiFeO/MWCNTs/BiOI composite were fabricated and applied for enhanced and sustainable photocatalytic degradation of doxycycline (DOX) under UV light irradiation. The as-synthesized material was characterized by a series of techniques and its photocatalytic property was assessed via a couple of batch tests. With the pH at 3.

Achieving rapid thiosulfate-driven denitrification (TDD) in a granular sludge system.

Sulfur-oxidizing bacteria (SOB) can drive a high level of autotrophic denitrification (AD) activity with thiosulfate (SO) as the electron donor. However, the slow growth of SOB results in a low biomass concentration in the AD reactor and unsatisfactory biological nitrogen removal (BNR). In this study, our goal was to establish a high-rate thiosulfate-driven denitrification (TDD) system via sludge granulation.

[Comparison of Frontline Haploidentical Hematopoietic Stem Cell Transplantation and Salvage Haploidentical Hematopoietic Stem Cell Transplantation for Patients with Severe Aplastic Anemia].

Objective: To compare the clinical efficacy between frontline haplo-identical hematopoietic stem cell transplantation (haplo-HSCT) and salvage haplo-HSCT for patients with severe aplastic anemia (SAA).

Methods: A total of 39 patients with severe aplastic anemia or very severe aplastic anemia from May 1st, 2013 to December 31st, 2018 were analyzed retrospectively. All of them underwent bone marrow + peripheral blood hemopoietic stem cell transplantation.

[Correlation between Plasma microRNA Expression and Acute Graft-Versus-Host Disease after Allogeneic Hematopoietic Stem Cell Transplantation].

Objective: To investigate the microRNA (miRNA) expression in plasma of patients with aGVHD and without aGVHD after allo-hematopoietic stem cell transplantation (allo-HSCT).

Methods: The miRNAs (miR-423, mirR199a-3p, miR93*, miR377) expression levels in peripheral blood plasma of 25 patients before and after allo-HSCT were detected by real-time PCR.

Results: miR-423, miR199a-3p and miR-93* in aGVHD group were significantly upregulated (P<0.

Low expression of circulating microRNA-328 is associated with poor prognosis in patients with acute myeloid leukemia.

Background: Dysregulation of circulating miR-328 has been identified in several tumors and is associated with prognosis of patients. However, the expression pattern of miR-328 and the impact on prognosis has not yet been studied in acute myeloid leukemia (AML). The purpose of this study is to investigate the expression status of miR-328 and its clinical significance in AML patients.

Soluble extracellular domains of human SIRPα and CD47 expressed in Escherichia coli enhances the phagocytosis of leukemia cells by macrophages in vitro.

Signal regulatory protein (SIRP) α, a transmembrane protein belonging to the immunoglobulin superfamily, is a receptor for CD47. The interaction between SIRPα and CD47 plays an important role in regulating the phagocytosis of leukemia cells and leukemia stem cells (LSCs) by macrophages. Blocking antibodies against CD47 have been shown to promote phagocytosis of LSCs by macrophages.