The Transverse Humeral Ligament: An Anatomical Narrative Review.

Shoulder pain often involves the tendon of the long head of the biceps brachii (LHBT) and the transverse humeral ligament (THL). Traditionally, the THL is considered a ligament that prevents the LHBT from dislocating, but recent studies suggest that it may be part of the subscapularis tendon. This review evaluates the nature of the THL and its overlying structures.

Current practice and awareness of perioperative do-not-attempt-resuscitation orders: a single-center retrospective survey and complete questionnaire survey.

Purpose: We investigated whether patients who have been issued a do-not-attempt-resuscitation order (DNAR) preoperatively (hereafter, DNAR patients) are informed of the DNAR code change when they undergo anesthesia. We also conducted a survey of the awareness of medical staff regarding perioperative DNARs, and investigated the current situation at a single-center in Japan.

Methods: For DNAR patients managed by anesthesiologists from January 2019 to September 2022, we retrospectively investigated whether the patient was informed of the DNAR code change or the DNAR was automatically suspended without explanation.

Robust Method for Property Prediction via Artificial Neural Networks: Incorporating Key Structural Features for Carbon Dioxide-Ionic Liquid Mixtures.

This study addresses a critical gap in the existing literature on carbon dioxide and ionic liquid (IL) mixtures, where fragmented and incomplete data, particularly for flow properties, hinder practical applications. Therefore, this work aimed to establish a robust and efficient method for predicting the density of the CO-IL mixtures across diverse operating conditions and IL families using novel validation techniques. Both linear and symbolic regression models provided relevant insights but failed to accurately capture the IL-CO interactions in a mixture that determine the molar volume of CO at infinite dilution when solubilized by a given IL.

An immunohistochemical evaluation of fast twitch muscle formation induced by repeated administration of flavan 3-ols in mice.

Flavan-3-ols (FL) are poorly bioavailable astringent polyphenols that induce hyperactivation of the sympathetic nervous system. The aim of this study was to investigate the effects of repeated oral administration of FL on mice hindlimb skeletal muscle using immunohistochemical techniques. C57BL/6J male mice were orally administered 50 mg/kg of FL for a period of 2 weeks, and bromideoxyuridine (BrdU) was administered intraperitoneally 3 days prior to the dissection.

Second- and third-degree kinship analysis by NGS-based SNP genotyping and evaluation of 2045-SNP performance on limited or degraded DNA.

We developed a novel next-generation sequencing-based single-nucleotide polymorphism (SNP) genotyping method for second- and third-degree kinship analysis, and designed 1144- and 2045-SNP panels using one (Set A) and two sets (Sets A and B) of primers. These SNP loci were analyzed in 120 Japanese individuals, and likelihood ratios (LRs) for kinship discrimination were calculated to evaluate the effect of number of SNP loci in simulated analysis. Likelihood evaluation was performed using DNA profiles from two individuals, namely, the unknown and one reference relative.