The Population-Based Incidence and Prevalence of Catatonia.

Objective: Catatonia is a neuropsychiatric disorder that is associated with a range of medical and psychiatric illnesses. Although many single-center studies have been conducted, uncertainty over the population-based incidence and prevalence of the disorder remains. This study reports on the incidence and prevalence rates of catatonia extrapolated from two large epidemiologic studies in the United Kingdom and United States.

The Impact of Surgical Prehabilitation on Postoperative Patient Outcomes: A Systematic Review.

Introduction: Prehabilitation (preoperative rehabilitation) encompasses a range of patient health driven interventions with the potential to enhance surgical outcomes. This systematic review aims to assess the efficacy of prehabilitation on postoperative outcomes across surgical specialties, focusing on physical functionality and postoperative length of stay (LOS).

Methods: Medline, Embase, CINAHL Plus, Cochrane Library, Scopus, and Clinicaltrials.

A soft thermal sensor for the continuous assessment of flow in vascular access.

Hemodialysis for chronic kidney disease (CKD) relies on vascular access (VA) devices, such as arteriovenous fistulas (AVF), grafts (AVG), or catheters, to maintain blood flow. Nonetheless, unpredictable progressive vascular stenosis due to neointimal formation or complete occlusion from acute thrombosis remains the primary cause of mature VA failure. Despite emergent surgical intervention efforts, the lack of a reliable early detection tool significantly reduces patient outcomes and survival rates.

Elucidating metabolite and pH variations in stroke through guanidino, amine and amide CEST MRI: A comparative multi-field study at 9.4T and 3T.

This study aims to investigate the variations in guanidino (Guan), amine and amide chemical exchange saturation transfer (CEST) contrasts in ischemic stroke using permanent middle cerebral artery occlusion (pMCAO) and transient MCAO (tMCAO) models at high (9.4T) and clinical (3T) MRI fields. CEST contrasts were extracted using the Polynomial and Lorentzian Line-shape Fitting (PLOF) method.

Ecological and anthropogenic effects on the genomic diversity of lemurs in Madagascar.

Ecological variation and anthropogenic landscape modification have had key roles in the diversification and extinction of mammals in Madagascar. Lemurs represent a radiation with more than 100 species, constituting roughly one-fifth of the primate order. Almost all species of lemurs are threatened with extinction, but little is known about their genetic diversity and demographic history.

"We Don't Have Any Clue What Will Happen to Them": Perspectives of Women Who Had Gestational Diabetes About Long-Term Child Outcomes.

In utero exposure to gestational diabetes mellitus (GDM) is associated with adverse long-term outcomes. Little is known about how mothers perceive these outcomes and the support they need for optimal outcomes for their children. We aimed to explore how women perceive the risk of adverse outcomes for their children exposed to GDM and the support they require for their optimal health.

Low mutation rate but high male-bias in the germline of a short-lived opossum.

Unlabelled: Age and sex have been found to be important determinants of the mutation rate per generation in mammals, but the mechanisms underlying these factors are still unclear. One approach to distinguishing between alternative mechanisms is to study species that reproduce at very young ages, as competing hypotheses make different predictions about patterns of mutation in these organisms. Here, we study the germline mutation rate in the gray short-tailed opossum, Monodelphis domestica, a laboratory model species that becomes reproductively mature at less than six months of age.

The limited clinical utility of a routine creatine kinase (CK) on admission to a psychiatric inpatient unit.

Background: Creatine kinase (CK) is an intracellular enzyme expressed most commonly in tissues such as skeletal muscle. CK can be used as an investigation to support the diagnosis of conditions such as neuroleptic malignant syndrome (NMS), a rare idiosyncratic drug reaction - classically to antipsychotic medications - which can be fatal. Routine screening of CK in psychiatric inpatients is a known practice, but its value is uncertain.

Regional differences in three-dimensional fiber organization, smooth muscle cell phenotype, and contractility in the pregnant mouse cervix.

The orientation and function of smooth muscle in the cervix may contribute to the important biomechanical properties that change during pregnancy. Thus, this study examined the three-dimensional structure, smooth muscle phenotype, and mechanical and contractile functions of the upper and lower cervix of nongravid (not pregnant) and gravid (pregnant) mice. In gravid cervix, we uncovered region-specific changes in the structure and organization of fiber tracts.

Follistatin From hiPSC-Cardiomyocytes Promotes Myocyte Proliferation in Pigs With Postinfarction LV Remodeling.

Background: When human induced pluripotent stem cells (hiPSCs) that CCND2-OE (overexpressed cyclin-D2) were differentiated into cardiomyocytes (hiPSC-CMs) and administered to the infarcted hearts of immunodeficient mice, the cells proliferated after administration and repopulated >50% of the scar. Here, we knocked out human leukocyte antigen class I and class II expression in hiPSC-CMs (hiPSC-CMs) to reduce the cells' immunogenicity and then assessed the therapeutic efficacy of hiPSC-CMs for the treatment of myocardial infarction.

Methods: hiPSC-CM and wild-type hiPSC-CM (hiPSC-CM) spheroids were differentiated in shaking flasks, purified, characterized, and intramyocardially injected into pigs after ischemia/reperfusion injury; control animals were injected with basal medium.

Erratum: Re-validation of the mentoring competency assessment to evaluate skills of research mentors: The MCA-21 - CORRIGENDUM.

[This corrects the article DOI: 10.1017/cts.2022.

Onset and Progression of Disease in Nonhuman Primates With PDE6C Cone Disorder.

Purpose: The California National Primate Research Center contains a colony of rhesus macaques with a homozygous missense mutation in PDE6C (R565Q) which causes a cone disorder similar to PDE6C achromatopsia in humans. The purposes of this study are to characterize the phenotype in PDE6C macaques in detail to determine the onset of the cone phenotype, the degree to which the phenotype progresses, if heterozygote animals have an intermediate phenotype, and if rod photoreceptor function declines over time.

Methods: We analyzed spectral-domain optical coherence tomography (SD-OCT), fundus autofluorescence (FAF), and electroretinography (ERG) data from 102 eyes of 51 macaques (aged 0.

Multifunctional Photonic Nanomaterials and Devices for Digital Photomedicine via Neuro-Immune Cross-Talks.

The nervous and immune systems are closely interconnected, and influence the onset and progress of various diseases. Accordingly, understanding the interaction of the neural system and the immune system becomes very important for the treatment of intractable diseases with the analysis of therapeutic mechanisms, such as autoimmune diseases, neurodegenerative diseases, cancers, and so on. The conventional immunomodulation treatments have been mainly carried out by drug administration, but they have suffered from systemic negative side-effects with only limited effects on the specific disease.

Integration of Palliative Care into Heart Failure Care: Consensus-Based Recommendations from the Heart Failure Society of America.

Heart failure (HF) is characterized by significant symptoms, compromised quality of life, frequent hospital admissions, and high mortality rates; palliative care (PC) is, therefore, highly relevant for patients with HF and their clinicians. Multiple guidelines and consensus statements recommend the provision of PC alongside HF management. However, few resources exist to guide the integration of PC into HF care, for both primary PC (provided by HF clinicians in the course of HF care) and specialty PC (provided by PC specialists).

Chest Pain in the Setting of Acute Stress: A Tale of Two Women.

Chest pain is one of the most common reasons for emergency department visits in the United States. Common etiologies of chest pain include both anxiety and myocardial infarction (MI); furthermore, anxiety and stress may contribute to the development of MI, particularly MI with non-obstructed coronary arteries (MINOCA). We present the cases of two women with acute chest pain in the setting of acute life stressors who were found to have MINOCA.