An Integrative Analysis of Psychological Mechanisms Underlying the Effects of Online and Social Media Exposure on Drought Mitigation-Related Outcomes.

Climate change is an urgent environmental risk. This study examines an integrative model suggesting psychological pathways from drought-related information exposure through online and social media to drought mitigation behavioral intentions and support for drought management policies. The model proposes links between these variables through perceived risks, fear, anger, and hope, with institutional trust acting as a moderator.

The impact of COVID-19 misinformation and trust in institutions on preventive behaviors.

Misinformation related to coronavirus disease 2019 (COVID-19) has the potential to suppress preventive behaviors that mitigate the spread of COVID-19. Early research on the behavioral consequences of COVID-19 misinformation is mixed, and most rely on cross-sectional data. We examined whether believing in COVID-19 misinformation at one time point influences engaging in preventive behaviors later.

The Role of Deliberative Cognitive Styles in Preventing Belief in Politicized COVID-19 Misinformation.

Misinformation related to COVID-19 is a threat to public health. The present study examined the potential for deliberative cognitive styles such as actively open-minded thinking and need for evidence in deterring belief in misinformation and promoting belief in true information related to COVID-19. In addition, regarding how responses to the pandemic have been politicized, the role of political orientation and motivated reasoning were also examined.

Ischemic colitis complicated by Clostridioides difficile infection treated with fecal microbiota transplantation.

Ischemic colitis is an inflammatory condition of the colon that results from insufficient blood supply commonly caused by enterocolitis, vessel occlusion, or shock. In contrast, pseudomembranous colitis is a clinical manifestation of Clostridioides difficile infection (CDI). Ischemic colitis caused by CDI has rarely been reported.

Asymptomatic Splenic Cysts in an Immunocompromised Patient: Should They Be Investigated.

Splenic abscess is a rare disease that generally occurs in immunocompromised patients. It is difficult to distinguish between splenic abscesses and cysts using imaging studies, especially if they are asymptomatic. A 50-year-old asymptomatic man who had received steroid therapy for underlying rheumatoid arthritis was referred to a university hospital due to presence of several splenic cysts, with the largest being 3.

Can Shoulder Muscle Activity Be Evaluated With Ultrasound Shear Wave Elastography?

Background: Quantitative assessment of rotator cuff muscle activity is important in the treatment of shoulder disorders. However, the known methods for assessing rotator cuff muscle activity thus far have been inaccurate, invasive, and inconvenient.

Questions/purposes: (1) Does the activity of the deltoid, supraspinatus, and infraspinatus muscles measured using ultrasound shear wave elastography have a linear correlation with muscle activity assessed using generally used methods, including isokinetic dynamometry and electromyography? (2) Does the activity of the deltoid, supraspinatus, and infraspinatus muscles measured using shear wave elastography show good intraobserver and interobserver reliability?

Methods: Twelve volunteers participated in intrasession reliability experiments.

A Retrospective Study Investigating Risks of Acute Respiratory Distress Syndrome and Mortality Following Human Metapneumovirus Infection in Hospitalized Adults.

Background: Human metapneumovirus (hMPV) is a relatively recently identified respiratory virus that induces respiratory symptoms similar to those of respiratory syncytial virus infection in children. The characteristics of hMPV-infected adults are unclear because few cases have been reported.

Methods: We conducted a retrospective review of hospitalized adult patients with a positive multiplex real-time polymerase chain reaction assay result from 2012 to 2016 at a single tertiary referral hospital in South Korea.

Antibody neutralization of cell-surface gC1qR/HABP1/SF2-p32 prevents lamellipodia formation and tumorigenesis.

We previously demonstrated that cell-surface gC1qR is a key regulator of lamellipodia formation and cancer metastasis. Here, we screened a monoclonal mouse antibody against gC1qR to prevent cell migration by neutralizing cell-surface gC1qR. The anti-gC1qR antibody prevented growth factor-stimulated lamellipodia formation, cell migration and focal adhesion kinase activation by inactivating receptor tyrosine kinases (RTKs) in various cancer cells such as A549, MDA-MB-231, MCF7 and HeLa cells.

Pregnancy in Hypertrophic Cardiomyopathy with Severe Left Ventricular Outflow Tract Obstruction.

Hypertrophic obstructive cardiomyopathy (HOCM) patients with severe left ventricular outflow tract (LVOT) obstruction (those with a gradient of > 100 mm Hg) are at the highest risk of hemodynamic deterioration during pregnancy. Complications of HOCM include sudden cardiac death, heart failure, and arrhythmias. Physiological changes during pregnancy may induce these complications, affecting maternal and fetal health conditions.

Acute Primary Hematogenous Osteomyelitis in the Epiphysis of the Distal Tibia: A Case Report With Review of the Literature.

Osteomyelitis originating in the epiphysis of the long bones is quite rare and is usually found at either the distal femur or the proximal tibia. We report the case of a 12-year-old male with epiphyseal osteomyelitis that had developed in the distal tibia. To the best of our knowledge, this is the first published case report.

Effect of a Dose-Escalation Regimen for Improving Adherence to Roflumilast in Patients with Chronic Obstructive Pulmonary Disease.

Background: The adverse effects of the phosphodiesterase-4 inhibitor roflumilast, appear to be more frequent in clinical practice than what was observed in chronic obstructive pulmonary disease (COPD) clinical trials. Thus, we designed this study to determine whether adverse effects could be reduced by starting roflumilast at half the dose, and then increasing a few weeks later to 500 µg daily.

Methods: We retrospectively investigated 85 patients with COPD who had taken either 500 µg roflumilast, or a starting dose of 250 µg and then increased to 500 µg.

Preparation and quality analysis of sodium-reduced fried fish cakes.

To help reduce high intake of sodium in the Korean diet, sodium-reduced fried fish cakes (SRFFCs) were prepared and evaluated with regard to color, textural properties, and sensory attributes as indicators of quality. The quality characteristics of 30% SRFFCs were not notably different from those of full sodium FFCs; however, substitution of sodium with potassium altered the color and decreased consumer acceptance on sensory evaluation items. These results suggest that the SRFFCs that will be accepted by consumers can be prepared without compromising the quality.

Anterior cruciate ligament rupture in gouty arthritis.

A 34-year-old male presented with right knee instability without any trauma. He had been diagnosed with right knee gouty arthritis 2 years prior. An arthroscopic examination revealed abundant calcific material deposited around the knee joint, including in the ACL tissue, and that the ACL was torn at the femoral attachment site.

A synovial osteochondroma replacing the anterior cruciate ligament at the intercondylar notch.

A woman presented with knee pain and locking. Pain was exacerbated at the end of the range of motion, especially during extension, with locking symptoms similar to those associated with a meniscus bucket handle tear. Ligamentous laxity was not definite.

Expression and function of TETRAN, a new type of membrane transporter.

In contrast to transport across basolateral membranes, the mechanism governing transport of organic anions across the luminal membranes of proximal tubules has remained unclear. We recently found Tetracycline transporter-like protein (TETRAN), a human ortholog of yeast Tpo1p that can transport anionic Non-steroidal anti-inflammatory drugs (NSAIDs). In this study, we examine the expression and function of TETRAN.

Clinical application of Clostridium botulinum type A neurotoxin purified by a simple procedure for patients with urinary incontinence caused by refractory destrusor overactivity.

Type A neurotoxin of Clostridium botulinum was purified by a simple procedure using a lactose gel column. This procedure was previously reported for type B neurotoxin. Hemagglutinin-positive toxins (19S and 16S) were bound to the column under acid conditions, and the neurotoxin alone was dissociated from these hemagglutinin-positive toxins by changing the pH of the column to an alkaline condition.

C terminal half fragment (50 kDa) of heavy chain components of Clostridium botulinum type C and D neurotoxins can be used as an effective vaccine.

Recombinant whole heavy chains (H, 100 kDa) and their N-terminal (Hn, 50 kDa) and C-terminal (Hc, 50 kDa) half fragments of Clostridium botulinum type C and D neurotoxins were expressed as glutathione S-transferase (GST) fusion proteins in Escherichia coli. GST eliminated-preparations of H (10 microg), Hn (5 microg), Hc (5 microg), or a mixture of Hn (5 microg) and Hc (5 microg) of types C and D were mixed with an equal volume of adjuvant, and then were twice injected into mice subcutaneously. After immunization, the mice were challenged with up to 10(6) the minimum lethal doses (MLD)/0.

Identification of the TPO1 gene in yeast, and its human orthologue TETRAN, which cause resistance to NSAIDs.

Non-steroidal anti-inflammatory drugs (NSAIDs), such as indomethacin, have serious gastrointestinal side effects. Since their direct cytotoxicity was suggested to be involved in this side effect, we here tried to identify NSAID-resistant genes. We screened for Saccharomyces cerevisiae genes whose overexpression causes indomethacin resistance and identified the TPO1 gene, which encodes a major facilitator superfamily transporter.

Identification of structural genes for Clostridium botulinum type C neurotoxin-converting phage particles.

The structural genes for strain C-Stockholm (c-st) phage particles, a representative type C toxin-converting phage of Clostridium botulinum, have been determined. First, by determining the N-terminal amino acid sequences of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) bands of c-st phage particles, it became clear that four proteins, 14, 25, 32 and 42 kDa, are the products of the ORFs, cst166, cst165, cst160 and cst164, respectively, of the c-st phage genome. The Western blot analyses reacting these phage bands with an antiphage serum prepared previously indicated that the products of cst165 and cst160 are the main proteins of the phage particles.

Production of anti-neurotoxin antibody is enhanced by two subcomponents, HA1 and HA3b, of Clostridium botulinum type B 16S toxin-haemagglutinin.

Clostridium botulinum type B strain produces two forms of progenitor toxin, 16S and 12S. The 12S toxin is formed by association of a neurotoxin (NTX) and a non-toxic non-haemagglutinin (NTNH), and the 16S toxin is formed by conjugation of the 12S toxin with a haemagglutinin (HA). HA consists of four subcomponents designated HA1, HA2, HA3a and HA3b.

Role of direct cytotoxic effects of NSAIDs in the induction of gastric lesions.

A major clinical problem encountered with the use of non-steroidal anti-inflammatory drugs (NSAIDs), is gastrointestinal complications. We previously reported that NSAIDs induce both necrosis and apoptosis in vitro. We here examined the cyclooxygenase (COX) dependency of this cytotoxic effect of NSAIDs and its involvement in NSAID-induced gastric lesions.

Prostaglandin E2 protects gastric mucosal cells from apoptosis via EP2 and EP4 receptor activation.

Prostaglandin E(2) (PGE(2)) has a strong protective effect on the gastric mucosa in vivo; however, the molecular mechanism of a direct cytoprotective effect of PGE(2) on gastric mucosal cells has yet to be elucidated. Although we reported previously that PGE(2) inhibited gastric irritant-induced apoptotic DNA fragmentation in primary cultures of guinea pig gastric mucosal cells, we show here that PGE(2) inhibits the ethanol-dependent release of cytochrome c from mitochondria. Of the four main subtypes of PGE(2) receptors, we also demonstrated, using subtype-specific agonists, that EP(2) and EP(4) receptors are involved in the PGE(2)-mediated protection of gastric mucosal cells from ethanol-induced apoptosis.

Effects of sucralfate on gastric irritant-induced necrosis and apoptosis in cultured guinea pig gastric mucosal cells.

We previously reported that several gastric irritants, including ethanol, hydrogen peroxide, and hydrochloric acid, induced both necrosis and apoptosis in cultured gastric mucosal cells. In the present study, we examined the effects of sucralfate, a unique gastroprotective drug, on gastric irritant-induced necrosis and apoptosis produced in vitro. Sucralfate strongly inhibited ethanol-induced necrosis in primary cultures of guinea pig gastric mucosal cells.