Quality Assessment and Host Preference of (Hymenoptera: Scelionidae) for Fresh and Cryopreserved (Hemiptera: Pentatomidae) Eggs.

The development of the mass rearing technique for the egg parasitoid has been under study for about 20 years, with increasing attention on the development of quality control. Here, we evaluated the behavior, biological parameters, morphometrics and presence of endosymbionts of produced in cryopreserved eggs compared to those produced in traditional fresh stink bug eggs. Parasitoids reared from cryopreserved eggs showed similar parasitism and emergence rates, sex ratios, longevity, morphometrics, and proportions of flyers compared to those originating from fresh eggs.

Distinct clinical patterns in AQP4-IgG- positive NMOSD patients vs. Seronegative: Insights from a single-center study in Argentina.

Background: Distinct clinical course patterns have been identified between AQP4-IgG-positive and AQP4-IgG-negative NMOSD patients.

Objectives: This study aimed to evaluate the differences between AQP4-IgG-seropositive and AQP4-IgG-seronegative NMOSD patients in a single centre in Argentina.

Methods: We performed a retrospective cross-sectional study of 108 NMOSD patients in the city of Buenos Aires, Argentina.

Unveiling mycobacterial infections in Brazilian swine: Insights from epidemiological and diagnostic studies.

Stringent sanitary standards are imperative for swine production, ensuring high biosecurity and safe meat. However, granulomatous lesions, often detected as "lymphadenitis" in slaughterhouses, lack routine laboratory examination, potentially overlooking tuberculosis among other etiologies. This study aimed to: (i) explore epidemiological variables linked to swine carcasses condemned due to "tuberculosis" or "lymphadenitis" in Rio Grande do Sul, southern Brazil in a retrospective survey; and (ii) evaluate the frequency of Mycobacterium tuberculosis in granulomatous lymphadenitis lesions.

Raman-Enabled Predictions of Protein Content and Metabolites in Biopharmaceutical Fermentations.

Raman spectroscopy, a robust and non-invasive analytical method, has demonstrated significant potential for monitoring biopharmaceutical production processes. Its ability to provide detailed information about molecular vibrations makes it ideal for the detection and quantification of therapeutic proteins and critical control parameters in complex biopharmaceutical mixtures. However, its application in fermentations has been hindered by the inherent strong fluorescence background from the cells.

Contrasting Approaches in the Implementation of GRADE Methodology in Guidelines for Haemophilia and Von Willebrand Disease.

Introduction: The 2024 ISTH clinical practice guideline (CPG) for treatment of congenital haemophilia, the NBDF-McMaster Guideline on Care Models for Haemophilia Management, and ASH ISTH NBDF WFH guidelines on the diagnosis and management of VWD all utilised GRADE methodology.

Aim: Discuss missed opportunities and the methodological approach of the ISTH Guideline in contrast to how GRADE was previously applied in rare diseases.

Methods: Critically analyse the methodology of each guideline along with best practices in the use of GRADE.