Synergistic effects of L-arginine and argininosuccinate synthetase 1 in inducing apoptosis in hepatocellular carcinoma.

Background/aims: Hepatocellular carcinoma (HCC) is a malignant cancer with an increasing incidence worldwide. Although numerous efforts have been made to identify effective therapies for HCC, current strategies have limitations. We present a new approach for targeting L-arginine and argininosuccinate synthetase 1 (ASS1).

Cognitive response to energy variations in Non-Contact tactile sensations interface using Laser-Induced plasma.

Laser-induced plasma technology provides a novel method for generating tactile sensations without physical contact, offering precise and controlled stimulation. However, the impact of varying energy levels on human cognitive and perceptual responses is not yet fully understood. This study aimed to present tactile sensations using laser-induced plasma in a non-contact manner and investigate the cognitive characteristics linked to changes in the plasma's energy parameters, specifically Pulse Width (PW) and Set Current (SC).

Validation of the Contraception-Focused Preference-Aligned Fertility Management Index in Uganda and Nigeria.

Objective: To evaluate construct validity of the contraception-focused "Preference-aligned Fertility Management" (PFM) Index, a new person-centered and rights-based outcome measure, in Nigeria and Uganda.

Study Design: We analyzed survey data from convenience samples of new users of contraception and non-users of contraception in Uganda and users of contraception in Nigeria. PFM Index scores were calculated by combining two indicators: Indicator 1 assessing alignment between desire to use contraception and actual use; Indicator 2 evaluating whether users' current methods are desired.

Korean Guidelines for Diagnosis and Management of Interstitial Lung Diseases: Connective Tissue Disease Associated Interstitial Lung Disease.

Connective tissue disease (CTD) comprising a various range of autoimmune disorders is often accompanied by lung involvement, which can lead to life-threatening complications. The main types of CTDs that can present as interstitial lung disease (ILD) include rheumatoid arthritis, systemic sclerosis, Sjögren's syndrome, mixed connective tissue disease, idiopathic inflammatory myopathies, and systemic lupus erythematosus. CTD-ILD poses a significant challenge in clinical diagnosis and management due to its heterogeneous nature and variable prognosis.

Comparison of mechanical properties and shaping performance of ProGlider and ProTaper ultimate slider.

Background: This study aims to compare design, phase transformation behavior, and torsional resistance of the ProGlider (PG) and ProTaper ultimate slider (PUS) and to compare the performance of two files in the glide-path preparation of a double-curved artificial canal.

Methods: Scanning electron microscopy, micro-computed tomography, and differential scanning calorimetry were used to characterize the samples. A torsional resistance test was performed to obtain ultimate strength and distortion angle.