Design of ()-3-(5-Thienyl)carboxamido-2-aminopropanoic Acid Derivatives as Novel NMDA Receptor Glycine Site Agonists: Variation in Molecular Geometry to Improve Potency and Augment GluN2 Subunit-Specific Activity.

NMDA receptor ligands have therapeutic potential in neurological and psychiatric disorders. We designed ()-3-(5-thienyl)carboxamido-2-aminopropanoic acid derivatives with nanomolar agonist potencies at NMDA receptor subtypes (GluN12/A-D). These compounds are superagonists at GluN1/2C compared to glycine and partial to full agonists at GluN1/2A and GluN1/2D but display functional antagonism at GluN1/2B due to low agonist efficacy.

Interpol Review Paper of Marks and Impression Evidence 2019-2022.

This section contains an overview of publications relevant to advances in scientific methods and general discussions concerning shoe and toolmark examiners, which were published between January 2019 and May of 2022 and is the sequel to the review for the 19th Interpol International Forensic Science Managers Symposium in 2019 by Martin Baiker-Sorensen. A literature search was conducted covering relevant articles published in the main forensic journals.

Grazing and ecosystem service delivery in global drylands.

Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide.

Pro-active Palliative Care for Hospitalized Primary Care Patients.

Background: Early integration of palliative care (PC) improves outcomes for patients with cancer and heart failure. Data on the role of PC in complex general medicine patients is scant.

Measures: We identified high-mortality risk patients from our primary care practice by screening with mortality indices upon hospital admission.

Determinants of Cervical Cancer Screening Patterns Among Women With Systemic Lupus Erythematosus.

Objective: Women with systemic lupus erythematosus (SLE) are vulnerable to cervical dysplasia due to the persistence of human papillomavirus (HPV) infection. The objective of this cross-sectional retrospective study was to investigate the prevalence of cervical cancer screening according to the American Society for Colposcopy and Cervical Pathology (ASCCP) SLE-specific cervical cancer screening guidelines. We also aimed to identify SLE-specific determinants associated with ASCCP adherence.

Precipitation versus temperature as phenology controls in drylands.

Cycles of plant growth, termed phenology, are tightly linked to environmental controls. The length of time spent growing, bounded by the start and end of season, is an important determinant of the global carbon, water, and energy balance. Much focus has been given to global warming and consequences for shifts in growing-season length in temperate regions.

The consequences of climate change for dryland biogeochemistry.

Drylands, which cover > 40% of Earth's terrestrial surface, are dominant drivers of global biogeochemical cycling and home to more than one third of the global human population. Climate projections predict warming, drought frequency and severity, and evaporative demand will increase in drylands at faster rates than global means. As a consequence of extreme temperatures and high biological dependency on limited water availability, drylands are predicted to be exceptionally sensitive to climate change and, indeed, significant climate impacts are already being observed.

Firearm-related behaviors following firearm injury: changes in ownership, carrying and storage.

Individuals who sustain nonfatal gunshot wound (GSW) injuries are at substantially increased risk of subsequent firearm injury. There is a dearth of literature examining what, if any, firearm-related behavior changes occur among adults as a result of GSW injuries. Using survey data on firearm-related behaviors from an ongoing randomized controlled trial, we sought to describe changes in reported firearm-related behaviors among GSW patients following their injury.

Changes in belowground biodiversity during ecosystem development.

Belowground organisms play critical roles in maintaining multiple ecosystem processes, including plant productivity, decomposition, and nutrient cycling. Despite their importance, however, we have a limited understanding of how and why belowground biodiversity (bacteria, fungi, protists, and invertebrates) may change as soils develop over centuries to millennia (pedogenesis). Moreover, it is unclear whether belowground biodiversity changes during pedogenesis are similar to the patterns observed for aboveground plant diversity.

A new perspective: a vulnerable population framework to guide research and practice for persons with traumatic brain injury.

Recovery from traumatic brain injury (TBI) can be a tumultuous lifelong and expensive process. Guided therapies for community integration within community systems are a focus of treating therapists around the world, yet there are no published discussions concerning the most fitting community context. We propose a theoretical approach for practice and research using Flaskerud and Winslow's conceptual model of vulnerable populations.

The effects of preferred provider organizations on costs and utilization of hysterectomy.

In this study, the costs and service utilization of preferred provider organizations (PPOs) were compared against traditional indemnity plans with similar benefits and utilization review for hysterectomy, a potentially overused procedure. PPOs were associated with significant cost savings, achieved primarily through lower utilization rates.

Successful long-term kidney-pancreas transplants regardless of C-peptide status or race.

Background: We have previously shown that our patient population of 60% minority races has end-stage renal disease primarily as a result of diabetes mellitus and hypertension. It therefore was logical to explore the restoration of normal insulin production and renal function by simultaneous pancreas-kidney (SPK) transplantation, without regard to race. This study represents new analyses integrating race with C-peptide status and reports the outcome of 136 SPK transplantations performed over the last 10 years.

Development and implementation of a semester program in Mexico for senior nursing students.

The College of Nursing (CON), Michigan State University (MSU), in collaboration with the School of Nursing and Obstetrics, University of Guanajuato, Celaya, Mexico, developed a semester-long study-abroad program for senior MSU nursing students offered for the first time in the fall of 1998. The program provides intensive Spanish language classes and allows students to take required nursing courses in Mexico with a substantial amount of course content provided by Mexican faculty without an MSU CON faculty member on site at all times. Students receive a broad perspective of nursing and health care in Mexico, and develop an appreciation for its language and culture as well.

A comparison of daclizumab to ATGAM induction in simultaneous pancreas-kidney transplant recipients on triple maintenance immunosuppression.

Daclizumab (DAC) is a molecularly engineered humanized IgGa monoclonal Ab directed against the alpha chain of the interleukin-2 receptor (IL2R). Inhibiting the amplification of the immune response by blocking IL2R can reduce the frequency of acute rejection without the attendant risk of infection. The purpose of this retrospective study was to compare DAC to antithymocyte (ATGAM) induction in 24 simultaneous pancreas-kidney (SPK) transplants performed between September 1995 and September 1998.

Tacrolimus vs Neoral in renal and renal/pancreas transplantation.

In a retrospective analysis we compared the outcome of a group of 63 kidney or kidney/pancreas transplant recipients who were transplanted between June 1994 and February 1997 and received either tacrolimus (FK, n = 22) or Neoral (NEO, n = 41) as part of a triple immunosuppressive protocol. Ten patients in the NEO group has recurrent rejection episodes between 1 and 8 months post-transplant and were converted to FK. CellCept was the secondary immunosuppressive agent in about half the FK, three-quarters of the NEO, and in all but one in the conversion (CON) groups.

Donor hepatitis C virus status does not adversely affect short-term outcomes in HCV+ recipients in renal transplantation.

Background: Recipient hepatitis C virus (HCV) seropositivity has been associated with inferior outcomes in renal transplantation (RTx). We sought to determine whether donor HCV+ status influenced the incidence of rejection, liver dysfunction, and graft survival in HCV+ recipients.

Methods: We reviewed 44 HCV+ recipients (R+) receiving RTx from HCV+ (D+) and HCV- (D-) donors between February 1991 and September 1996.

Successful long-term kidney-pancreas transplants in diabetic patients with high C-peptide levels.

Background: Pancreas transplants are rarely done in type 2 (noninsulin dependent) diabetic patients. Most researchers believe that in type 2 diabetic patients, peripheral insulin resistance plays a central role and also is associated with relative insulin deficiency or an insulin secretory defect. This suggests that in patients receiving transplants, the new beta cells will be overstimulated, leading to beta cell "exhaustion" and graft failure.

The significance of the IgG anti-B-cell crossmatch on renal transplant outcome.

Transplantation in the presence of anti-class I antibodies usually results in allograft hyperacute rejection. Because of the perception of its uncertain clinical significance, B-cell crossmatch which identifies presence of anti-class II antibodies is not universally performed. In a retrospective study, the clinical course of renal transplant recipients with IgG anti-B-cell antibodies was analyzed and compared with case control patients transplanted contemporaneously, matched demographically and immunologically.

Use of Wallstents for hemodialysis access-related venous stenoses and occlusions untreatable with balloon angioplasty.

Purpose: To determine whether the Wallstent endoluminal prosthesis can be used to maintain patency of venous stenoses and occlusions related to hemodialysis access.

Materials And Methods: Wallstents were placed in 52 patients with 56 lesions. Thirty-two lesions were in central veins and 24 were in peripheral veins.

Phase I results of pullback atherectomy for hemodialysis access.

Purpose: Balloon angioplasty and directional atherectomy frequently have short-lived results for stenoses associated with hemodialysis. Results are reported for a phase I trial of the pullback atherectomy catheter (PAC) for treatment of hemodialysis access-related stenoses.

Patients And Methods: Six intragraft and six venous stenoses in nine patients were treated with the PAC.

Clinical and hemodynamic sequelae of lower-extremity, deep-vein thrombosis after total joint arthroplasty.

To determine the long-term sequelae of lower-extremity deep-vein thrombosis (DVT) after total hip or knee arthroplasty, 25 patients with venographically proven lower-extremity DVT were studied. A study group of 16 patients was available 14 months postoperatively. The results of clinical and hemodynamic evaluation were compared with those of a randomly selected group of patients who had negative venographic findings after total joint arthroplasty.