Exercise Habits, Including Exercising With Partners, and the Prevalence of Self-Reported Constipation in Young Japanese People: A Cross-Sectional Study.

Background: Constipation is a very common medical issue among the general population worldwide. However, the association between exercise habits and constipation is still not fully understood. Additionally, no evidence regarding the association between exercise partners and constipation exists.

Boosting integration of physical and mental health: The impact of increasing psychiatrists in general hospitals without psychiatric Ward.

Objective: It remains unclear whether general hospitals without psychiatric wards can provide sufficient services for both physical and mental health needs, as they often lack adequate psychiatrists, primarily due to cost constraints. This article explores the relationship between the number of full-time psychiatrists and functionality for integrating physical and mental health services in these settings.

Methods: The Medical Policy Committee of the Japanese Society of General Hospital Psychiatry conducted a nationwide survey in 2022 to evaluate the detailed scope and volume of service of psychiatric departments in general hospitals without a psychiatric ward.

Generation of a SARS-CoV-2-susceptible mouse model using adenovirus vector expressing human angiotensin-converting enzyme 2 driven by an elongation factor 1α promoter with leftward orientation.

Introduction: To analyze the molecular pathogenesis of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a small animal model such as mice is needed: human angiotensin converting enzyme 2 (hACE2), the receptor of SARS-CoV-2, needs to be expressed in the respiratory tract of mice.

Methods: We conferred SARS-CoV-2 susceptibility in mice by using an adenoviral vector expressing hACE2 driven by an elongation factor 1α (EF1α) promoter with a leftward orientation.

Results: In this model, severe pneumonia like human COVID-19 was observed in SARS-CoV-2-infected mice, which was confirmed by dramatic infiltration of inflammatory cells in the lung with efficient viral replication.

Effects of NaCl Treatment on Root Nodule Formation, Isoflavone Secretion in Soybean, and Nodulation Gene Expression in Rhizobia.

We herein investigated the effects of salt (NaCl) stress on soybean nodulation by rhizobial strains. We specifically exami-ned: (1) the effects of NaCl on nodule maturity and positioning by inoculating three rhizobial strains (Bradyrhizobium diazoefficiens USDA110, Bradyrhizobium elkanii USDA31, and Sinorhizobium fredii USDA191) onto soybean variety CNS, (2) the effects of the NaCl treatment on isoflavones (daidzein and genistein) secretion by CNS, (3) the effects of the NaCl treatment on gene expression induced by daidzein and genistein in rhizobia, and (4) the effects of the NaCl treatment on rhizobial growth. The results obtained were as follows: (1) the NaCl treatment delayed nodule development and reduced nodulation on the primary root following the USDA110 inoculation, minimal sensitivity regarding nodule formation in the USDA 31 inoculation, and significantly increased the mature nodule number and nodules on the primary root following the USDA 191 inoculation.