Successful Management of Ileorectal Anastomotic Disruption With Off-Label Use of Endoscopic Covered Metallic Stent.

Colorectal surgery poses significant risks, with anastomotic disruption being a severe complication. Traditional management involves surgical intervention, contributing to postoperative morbidity and mortality. In this brief report, we present a 54-year-old woman with a history of diverticulitis, multiple surgeries, and anastomotic leak following ileorectal anastomosis.

A Rare Ectopic Parathyroid Adenoma in the Prevertebral Space.

Ectopic parathyroid adenomas are an uncommon etiology of primary hyperparathyroidism. We present a case of a patient admitted to the hospital with severe hypercalcemia and elevated parathyroid hormone levels, in whom imaging revealed two distinct parathyroid masses in the prevertebral space, representing a rare and atypical location for parathyroid tissue. This case highlights the importance of considering ectopic parathyroid adenomas as a potential cause of hyperparathyroidism and discusses the diagnostic challenges and management strategies associated with such cases.

DREADD activation of the lateral orbitofrontal increases cocaine-taking and cocaine-seeking in male and female rats during intermittent access self-administration under risky conditions.

Addiction is a disorder that can be characterized in part as the constant pursuit of a particular substance despite negative consequences. Although the orbitofrontal cortex (OFC) is known to regulate risk-taking more generally and be critical to the development of addiction, its role in regulating drug use under risk-taking conditions is unknown. To address this, we examined drug-taking and drug-seeking in male and female rats under conditions where cocaine infusions were paired with foot shock punishment 50% of the time and combined this paradigm with cFos immunohistochemistry.

Central nucleus of the amygdala projections onto the nucleus accumbens core regulate binge-like alcohol drinking in a CRF-dependent manner.

Rationale: The nucleus accumbens (NAc) is important for regulating a number of behaviors, including alcohol and substance use. We previously found that chemogenetically manipulating neuronal activity in the NAc core regulates binge-like drinking in mice. The central amygdala (CeA) is also an important regulator of alcohol drinking, and projects to the NAc core.

Validation of the COVID-19 Indoor Test™ by Phylagen for Detection of SARS-CoV-2 Virus on Stainless-Steel Surfaces: AOAC Performance Tested MethodSM 122004.

Background: The COVID-19 Indoor Test™ by Phylagen uses a real-time PCR Assay to detect nucleic acid from SARS-CoV-2, the causative agent of COVID-19, which is extracted from swabs sampled from environmental surfaces. This information can be used to detect the presence of the virus in indoor environments.

Objective: To validate the COVID-19 Indoor TestTM by Phylagen as part of the AOAC Research Institute's Emergency Response Validation Performance Tested Method(s)SM program.

Ethanol-Related Behaviors in Mouse Lines Selectively Bred for Drinking to Intoxication.

Alcohol use disorder (AUD) is a devastating psychiatric disorder that has significant wide-reaching effects on individuals and society. Selectively bred mouse lines are an effective means of exploring the genetic and neuronal mechanisms underlying AUD and such studies are translationally important for identifying treatment options. Here, we report on behavioral characterization of two replicate lines of mice that drink to intoxication, the High Drinking in the Dark (HDID)-1 and -2 mice, which have been selectively bred (20+ generations) for the primary phenotype of reaching high blood alcohol levels (BALs) during the drinking in the dark (DID) task, a binge-like drinking assay.

Neural processes in antecedent anxiety modulate risk-taking behavior.

Though real-world decisions are often made in the shadow of economic uncertainties, work problems, relationship troubles, existential angst, etc., the neural processes involved in this common experience remain poorly understood. Here, we randomly assigned participants (N = 97) to either a poignant experience of forecasted economic anxiety or a no-anxiety control condition.

Implantation of an Isoproterenol Mini-Pump to Induce Heart Failure in Mice.

Isoproterenol (ISO), is a non-selective beta-adrenergic agonist, that is used widely to induce cardiac injury in mice. While the acute model mimics stress-induced cardiomyopathy, the chronic model, administered through an osmotic pump, mimics advanced heart failure in humans. The purpose of the described protocol is to create the chronic ISO-induced heart failure model in mice using an implanted mini-pump.

Factors influencing breast cancer outcomes in Australia: A systematic review.

Purpose: This systematic review evaluates factors influencing breast cancer outcomes for women treated in Australia, facilitating the exploration of disparities in breast cancer outcomes for certain groups of women in Australia.

Method: A systematic literature search was performed using MEDLINE and Scopus focusing on breast cancer in Australia with outcome measures being breast cancer survival and recurrence with no restrictions on date. Risk of bias was assessed using Cairns Assessment Scale for Observational studies of Risk factors (CASOR).

Predators inhibit brain cell proliferation in natural populations of electric fish, Brachyhypopomus occidentalis.

Compared with laboratory environments, complex natural environments promote brain cell proliferation and neurogenesis. Predators are one important feature of many natural environments, but, in the laboratory, predatory stimuli tend to inhibit brain cell proliferation. Often, laboratory predatory stimuli also elevate plasma glucocorticoids, which can then reduce brain cell proliferation.

Implementation of an electronic fingerprint-linked data collection system: a feasibility and acceptability study among Zambian female sex workers.

Background: Patient identification within and between health services is an operational challenge in many resource-limited settings. When following HIV risk groups for service provision and in the context of vaccine trials, patient misidentification can harm patient care and bias trial outcomes. Electronic fingerprinting has been proposed to identify patients over time and link patient data between health services.