Unraveling the Concept of Childhood Adversity in Psychosis Research: A Systematic Review.

Background: During the last decades, an abundance of studies has investigated childhood adversity in relation to psychosis. This systematic review critically examines the methodologies employed to investigate childhood adversity in psychosis over the past decade, including operational definitions, measurement tools and characteristics, and psychometric properties of instruments used in these studies.

Study Design: This systematic review followed the PRISMA guidelines (registration number CRD42022307096), and the search used the following electronic databases: PsychINFO, SCOPUS, Web of Science, African Index Medicus (AIM), LILACS, CINAHL, EMBASE, and MEDLINE.

Medial versus lateral camera port placement for robotic nephron-sparing surgery: evaluating surgical complications and outcomes.

As the growing popularity of robotic-assisted laparoscopic procedures for the treatment of renal cancer increases, there exists a variation in surgical technique among institutions and surgeons alike. One variation that exists in robotics is the anatomical placement of the camera port (medial versus lateral camera port placement). The purpose of this study is to evaluate surgical complications and outcomes in comparison to site of camera port placement during nephron-sparing surgery in an academic setting.

Assessing Detergent Residuals for Reusable Device Cleaning Validations.

Cleaning chemistries are detergent-based formulations that are used during the processing of reusable medical devices. Manufacturers are responsible for demonstrating the safety of cleaning formulations when they are used during a device processing cycle, including the risk of device-associated cytotoxicity over the concentration ranges for recommended use and rinsing during cleaning. However, no regulation currently exists requiring manufacturers to demonstrate such safety.

Passive acoustic monitoring of killer whales (Orcinus orca) reveals year-round distribution and residency patterns in the Gulf of Alaska.

Killer whales (Orcinus orca) are top predators throughout the world's oceans. In the North Pacific, the species is divided into three ecotypes-resident (fish-eating), transient (mammal-eating), and offshore (largely shark-eating)-that are genetically and acoustically distinct and have unique roles in the marine ecosystem. In this study, we examined the year-round distribution of killer whales in the northern Gulf of Alaska from 2016 to 2020 using passive acoustic monitoring.

Data on combustion, performance and emissions of a 6.8 L, 6-cylinder, Tier II diesel engine.

A diesel engine has been a desirable machine due to its better fuel efficiency, reliability, and higher power output. It is widely used in transportations, locomotives, power generation, and industrial applications. The combustion of diesel fuel emits harmful emissions such as unburned hydrocarbons (HC), particulate matter (PM), nitrogen oxides (NO), and carbon monoxides (CO).

Liver resection for metastatic thyroid carcinoma. Case report and literature review.

Liver resection for metastatic cancer has become the standard of care for specific groups of patients, including noncolorectal non-neuroendocrine liver metastases (NCNNELM). Liver metastasis from differentiated thyroid carcinoma is considered rare, with an approximated frequency of 0.5%.

Performance validity in the dementia clinic: Specificity of validity tests when used individually and in aggregate across levels of cognitive impairment severity.

Objective: This study examined the specificity of both individual PVTs and three different PVT batteries in individuals undergoing neuropsychological evaluation for dementia in order to establish both appropriate individual test cutoffs and multiple-PVT failure criterion.

Methods: Participants were 311 validly performing patients with no cognitive impairment (n = 24), mild cognitive impairment (MCI; n = 115), mild dementia (n = 122), or moderate dementia (n = 50). Cutoffs associated with ≥90% specificity were established for 11 individual PVTs across impairment severity groups.

Cross-validation of the Invalid Forgetting Frequency Index (IFFI) from the Test of Memory Malingering.

Objective: To increase sensitivity of the Test of Memory Malingering (TOMM), adjustments have been proposed, including adding consistency indices. The Invalid Forgetting Frequency Index (IFFI) is the most recently developed consistency index. While strong classification accuracy rates were originally reported, it currently lacks cross-validation.

A systematic review and meta-analysis of the Test of Memory Malingering in adults: Two decades of deception detection.

The present study, adhering to Preferred Reporting Items for Systematic review and Meta-Analyses (PRISMA) guidelines, is the first systematic review and meta-analysis of the Test of Memory Malingering (TOMM) to examine traditional and alternative cutoffs across Trial 1, Trial 2, and Retention. Search criteria identified 539 articles published from 1997 to 2017. After application of selection criteria, 60 articles were retained for meta-analysis.

Classification accuracy rates of four TOMM validity indices when examined independently and jointly.

This study investigated sensitivity and specificity rates of four Test of Memory Malingering (TOMM) indices (Trial 1, Trial 2, Retention, and Albany Consistency Index (ACI)) and examined how classification accuracy rates change when utilizing these indices in various combinations. A sample of 202 neuropsychological outpatients was utilized. Patients were categorized as valid performers if they passed all criterion performance validity tests (PVTs) and were determined to be invalid performers if they failed two or more criterion PVTs.

Random sequential addition simulations of animal aggregations provide null models of group structure.

Apparent structure in animal aggregations such as fish and Antarctic krill schools may result from the tight packing of these elongated animals. This geometrical structure may be difficult to differentiate from behavior-induced structure resulting from individuals preferentially taking up certain positions relative to conspecifics to gain an adaptive advantage such as reduced locomotive cost. Here we use random sequential addition (RSA) simulations to quantify the effect of animal shape, aggregation organization, and aggregation density on 2D school structure.

The Three Dimensional Spatial Structure of Antarctic Krill Schools in the Laboratory.

Animal positions within moving groups may reflect multiple motivations including saving energy and sensing neighbors. These motivations have been proposed for schools of Antarctic krill, but little is known about their three-dimensional structure. Stereophotogrammetric images of Antarctic krill schooling in the laboratory are used to determine statistical distributions of swimming speed, nearest neighbor distance, and three-dimensional nearest neighbor positions.

Examination of optimal embedded PVTs within the BVMT-R in an outpatient clinical sample.

Objective: This study investigated whether indices within the Brief Visuospatial Memory Test - Revised (BVMT-R) could function as embedded performance validity measures in an outpatient clinical sample.

Method: A sample of 138 neuropsychological outpatients was utilized; approximately 45% had a known or suspected external incentive. Patients were determined to be valid performers if they passed all criterion performance validity tests (PVTs) and determined to be invalid performers if they failed two or more PVTs.

Triple Aim: Benefits of behavioral health providers in primary care.

There is little research on behavioral health consultants addressing The Triple Aim goals in a community setting. This study examined the behavioral health consultants' effect on (1) reducing overall patient cost and (2) improving population health by examining psychological screening measures, healthcare utilization, and hospital charges. Results revealed changes in patient charges: emergency department encounters reduce by 8 percent, psychological distress significantly decrease (Patient Health Questionnaire-9, 13.

Proof of concept testing of a positive reference material for in vivo and in vitro skin irritation testing.

In vivo and in vitro irritation testing is important for evaluating the biological safety of medical devices. Here, the performance of positive reference materials for skin irritation testing was evaluated. Four reference standards, referred to as Y-series materials, were analyzed: a polyvinyl chloride (PVC) sheet spiked with 0 (Y-1), 1.

Assessment of test method variables for in vitro skin irritation testing of medical device extracts.

Skin irritation is an important component of the biological safety evaluation of medical devices. This testing has typically been performed using in vivo models. However, in an effort to reduce the need for in vivo testing, alternative methods for assessing skin irritation potential in vitro have been developed using a Reconstructed Human Epidermis (RhE) model.

Breast implant capsule-associated squamous cell carcinoma: a report of 2 cases.

The use of prosthetic implants for breast augmentation has become commonplace. Although implants do not increase the risk of conventional mammary carcinoma, they are rarely associated with anaplastic large cell lymphoma. We report 2 cases of breast implant capsule-associated squamous cell carcinoma with poor clinical outcomes.

Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) of the Radial Artery: A Case Report.

Intravascular papillary endothelial hyperplasia (IPEH), often referred to as Masson's tumor, is a benign non-neoplastic vascular lesion of the skin and subcutaneous tissues. Although it is rare, knowledge of the existence of IPEH is important as it can mimic other benign and malignant tumors, most notably angiosarcoma. IPEH remains an incompletely understood entity; however, most consider it to be the result of reactive endothelial proliferation following thrombus formation within a vessel, vascular malformation, or adjacent to a vessel.

Targeted Mutation of Nuclear Bone Morphogenetic Protein 2 Impairs Secondary Immune Response in a Mouse Model.

We recently identified a nuclear variant of the BMP2 growth factor, called nBMP2. In an effort to understand the function of this variant protein, we generated a mouse line in which BMP2 is expressed and functions normally, but nBMP2 is excluded from the nucleus. This novel mutation allows the study of nBMP2 without compromising BMP2 function.

Not all penile cancers are created equal.

Warty carcinoma variant of squamous cell carcinoma of the penis is a rare condition, making up 7% to 10% of all penile carcinomas. We present a case of warty carcinoma variant of squamous cell carcinoma of the penis in a 43-year-old Caucasian. The tumor presented in a locally invasive manner, requiring a total penectomy.

Long non-coding RNA chromogenic in situ hybridisation signal pattern correlation with breast tumour pathology.

Aim: Long non-coding RNAs (lncRNAs) are potential biomarkers for breast cancer risk stratification. LncRNA expression has been investigated primarily by RNA sequencing, quantitative reverse transcription PCR or microarray techniques. In this study, six breast cancer-implicated lncRNAs were investigated by chromogenic in situ hybridisation (CISH).

Metastatic plasmacytoid urothelial carcinoma: a case report and review of the literature.

Plasmacytoid urothelial carcinoma is a rare form of invasive urothelial carcinoma first described in 1991 by Sahin et al. [Acta Cytol 1991;35:277-280]. Since this original publication, over 70 cases of plasmacytoid urothelial carcinoma have been described.

Impact of oxidation catalysts on exhaust NO2/NOx ratio from lean-burn natural gas engines.

Oxides of nitrogen (NOx) emitted from internal combustion engines are composed primarily of nitric oxide (NO) and nitrogen dioxide (NO2). Exhaust from most combustion sources contains NOx composed primarily of NO. There are two important scenarios specific to lean-burn natural gas engines in which the NO2/NOx ratio can be significant: (1) when the engine is operated at ultralean conditions and (2) when an oxidation catalyst is used.

Laser-induced breakdown spectroscopy for in-cylinder equivalence ratio measurements in laser-ignited natural gas engines.

In this contribution we present the first demonstration of simultaneous use of laser sparks for engine ignition and laser-induced breakdown spectroscopy (LIBS) measurements of in-cylinder equivalence ratios. A 1064 nm neodynium yttrium aluminum garnet (Nd:YAG) laser beam is used with an optical spark plug to ignite a single cylinder natural gas engine. The optical emission from the combustion initiating laser spark is collected through the optical spark plug and cycle-by-cycle spectra are analyzed for H(alpha)(656 nm), O(777 nm), and N(742 nm, 744 nm, and 746 nm) neutral atomic lines.

Role of the basolateral nucleus of the amygdala in endocannabinoid-mediated stress-induced analgesia.

Recent work in our laboratories has demonstrated that an opioid-independent form of stress-induced analgesia (SIA) is mediated by endogenous ligands for cannabinoid receptors-anandamide and 2-arachidonoylglycerol (2-AG) [A.G. Hohmann, R.