Predicting apheresis yield and factors affecting peripheral blood stem cell harvesting using a machine learning model.

Objective: Mobilization and collection of peripheral blood stem cells (PBSCs) are time-intensive and costly. Excessive apheresis sessions can cause physical discomfort for donors and increase the costs associated with collection. Therefore, it is essential to identify key predictive factors for successful harvests to minimize the need for multiple apheresis procedures.

The relationship between cardiometabolic index and infertility in American adults: a population-based study.

Background: Infertility is a fertility disorder caused by various factors, with lipid metabolism playing a crucial role in its development. The cardiometabolic index (CMI), which combines blood lipids (TG/HDL-C) and obesity-related parameters (WHtR), is a new quantitative indicator. This study used NHANES data to investigate the relationship between CMI and the incidence of infertility.

[Clinical Characteristics of Aggressive NK-Cell Leukemia].

Objective: To explore and summarize the clinical characteristics and treatment of aggressive NK-cell leukemia (ANKL), and provide new insights for clinical diagnosis and treatment of this disease.

Methods: The clinical data of 7 patients with ANKL admitted to the First Affiliated Hospital of Wannan Medical College from March 2014 to July 2021 were retrospectively analyzed, and their clinical characteristics, laboratory and imaging results, treatment and outcomes were analyzed.

Results: Among the 7 patients, 5 were males and 2 were females, with a median age of 47 (33-69) years old.

Preparation and Load-Bearing Capacity of Lattice Cell Warren Truss Slot Resin-Stiffener-Reinforced Foam Sandwich Material.

This study optimized and proposed a Warren truss slot-hole structure with a double-sided, square shallow slot and vertical and horizontal corrugated symmetry, achieved with inclined holes based on the stability and a good bearing capacity of an inclined strut truss structure. The tetrahedral truss lattice cells were obverse and reverse-staggered in the central core of the structure. Compared with the double-sided, square shallow groove cylindrical straight hole, the resin consumption of the Warren truss slot holes was similar to that of a vacuum-assisted resin infusion; however, the external flat compression force of the Warren truss slot holes on the resin stiffener structure doubled, and its bending contact force increased by approximately 1.

[Neutrophil-Lymphocyte Ratio as a Prognostic Predictor in Patients with Newly Diagnosed Angioimmunoblastic T Cell Lymphoma].

Objective: To investigate the prognostic evaluation value of neutrophil-lymphocyte ratio (NLR) in patients with newly diagnosed angioimmunoblastic T cell lymphoma (AITL).

Methods: Clinical data of 39 patients with newly diagnosed AITL in our hospital from March 2010 to August 2018 were colleated and retrospective analyzied, and the relationship between NLR before treatment and the prognosis of AITL patients was analyzed.

Results: Among 39 AITL patients, the median value of NCR was 5.

[Analysis of Clinical Characteristics for Primary Adrenal Lymphoma].

Objective: To explore clinical characteristics of the Primary Adrenal Lymphoma(PAL), so as to enhance the understanding of diagnosis, treatment and prognosis of PAL.

Methods: The clinical data of 2 patients with PAL retrospectively analyzed and the clinical characteristics were explored in combination with releted literalures.

Results: Adrenal gland neoplasm was found in 2 patients by imaging examination.

Aggressive natural killer cell leukemia or extranodal NK/T cell lymphoma? a case with nasal involvement.

Background: Aggressive natural killer cell leukemia/lymphoma (ANKL) is a rare and highly aggressive NK cell neoplasm with a short clinical course and poor prognosis and is often misdiagnosed and confused with NK/T cell lymphoma (NKTL), which has a very different prognosis. Here, we present a case with nasal and bone marrow involvement, provide a literature review and make a differential diagnosis.

Case Presentation: A 41-year-old male presented nasal congestion pharyngalgia, palatal perforation, high fever and multiorgan dysfunction.

Spectral characterization and discrimination of synthetic fibers with near-infrared hyperspectral imaging system.

Synthetic fibers account for about half of all fiber usage, with applications in every textile field. The phenomenon of fiber composition not matching the label harms consumer interests and impedes market development. Hyperspectral imaging technology as a potential technique can be utilized to discriminate mass synthetic fibers rapidly and nondestructively and achieves the functions that traditional Fourier transform infrared instruments do not have.