Persistent monitoring of insect-pests on sticky traps through hierarchical transfer learning and slicing-aided hyper inference.

Introduction: Effective monitoring of insect-pests is vital for safeguarding agricultural yields and ensuring food security. Recent advances in computer vision and machine learning have opened up significant possibilities of automated persistent monitoring of insect-pests through reliable detection and counting of insects in setups such as yellow sticky traps. However, this task is fraught with complexities, encompassing challenges such as, laborious dataset annotation, recognizing small insect-pests in low-resolution or distant images, and the intricate variations across insect-pests life stages and species classes.

Machine learning to predict risk for community-onset Staphylococcus aureus infections in children living in southeastern United States.

Staphylococcus aureus (S. aureus) is known to cause human infections and since the late 1990s, community-onset antibiotic resistant infections (methicillin resistant S. aureus (MRSA)) continue to cause significant infections in the United States.

Comparing Predictions of a PBPK Model for Cyclosporine With Drug Levels From Therapeutic Drug Monitoring.

This study compared simulations of a physiologically based pharmacokinetic (PBPK) model implemented for cyclosporine with drug levels from therapeutic drug monitoring to evaluate the predictive performance of a PBPK model in a clinical population. Based on a literature search model parameters were determined. After calibrating the model using the pharmacokinetic profiles of healthy volunteers, 356 cyclosporine trough levels of 32 renal transplant outpatients were predicted based on their biometric parameters.

[Präklinische Untersuchungen von Wechselwirkungen zwischen Mistel und Radio- oder Chemotherapie auf pädiatrische Tumorzellen].

Unlabelled: Hintergrund: Mistelanwendungen werden als komplementäre Therapien häufig in der pädiatrischen Onkologie zusammen mit einer Radio- oder Chemotherapie verabreicht. Wechselwirkungen bei simultaner Applikation sind gerade in der Pädiatrie von großer Bedeutung, sie sind allerdings nach wie vor unzureichend untersucht. Material und Methoden: Zytotoxische Effekte des Mistelextraktes abnobaVISCUM Fraxini (aVF) auf LAN-1 Neuroblastomzellen und deren Etoposid- bzw.

Antitumoral Effects of Curcumin (Curcuma longa L.) and Thymoquinone (Nigella sativa L.) on Neuroblastoma Cell Lines.

Introduction: Overall survival of high-risk neuroblastoma patients is still poor, emphasizing the need for novel therapeutic options. There is evidence for anti-cancer properties of the herbal substances thymoquinone and curcumin. These substances are isolated from Nigella sativa L.

Anticancer Effects of Viscum album Fraxini Extract on Medulloblastoma Cells in vitro.

Background: Mistletoe therapy is frequently administered as a supportive treatment in diverse pediatric cancer entities including brain tumors. Medulloblastoma is the most common brain tumor in childhood. Its high risk to metastasize and its long-term sequelae caused by aggressive chemo- or radiotherapies are still challenging.

Preclinical Evaluation of Antitumoral and Cytotoxic Properties of Viscum album Fraxini Extract on Pediatric Tumor Cells.

In Europe, especially in German-speaking countries, administration of mistletoe extracts is the most common and popular complementary and alternative therapy approach reported in oncology. Mistletoe therapy is applied to children with cancer for curative and palliative therapeutic regimes with increasing frequency, but at the same time, there are only a few studies on the effectiveness of this therapy. Therefore, we have investigated the response of various pediatric cell lines (acute myeloid leukemia, Ewing's sarcoma, hepatocellular carcinoma, medulloblastoma, neuroblastoma, and osteosarcoma) to mistletoe extract, abnobaVISCUM Fraxini.

Generation and characterization of hepatocellular carcinoma cell lines with enhanced cancer stem cell potential.

Hepatocellular carcinoma (HCC) is one of the most common causes for cancer-related death worldwide with rapidly increasing incidence and mortality rates. As for other types of cancers, also in HCC cancer stem cells (CSCs) are thought to be responsible for tumour initiation, progression and therapy failure. However, as rare subpopulations of tumour tissue, CSCs are difficult to isolate, thus making the development of suitable and reliable model systems necessary.

Taraxacum officinale extract shows antitumor effects on pediatric cancer cells and enhance mistletoe therapy.

Objectives: While Taraxacum officinale (dandelion) extracts showed antitumor effects on adult cancer cells, effects on pediatric tumor cells as a single agent or in combination with mistletoe extracts are hitherto unknown.

Material And Methods: The anti-proliferative effects of an aqueous fermented Taraxacum officinale extract (Taraxacum) on a pediatric cancer cell line panel were assessed by cell viability assays (MTT). In two neuroblastoma cell lines, SH-SY5Y and Kelly, the effects on cell cycle distribution (PI staining), mitochondrial integrity (MitoTracker staining), invasion (Boyden chamber assay) and migration (Scratch-assay) as well as the synergistic effects of the co-treatment of Taraxacum and mistletoe preparations (Iscucin Tiliae or Iscucin Pini) were investigated.

Randomized controlled pilot trial of a novel dissonance-based group treatment for eating disorders.

The authors conducted a pilot trial of a new dissonance-based group eating disorder treatment designed to be a cost-effective front-line transdiagnostic treatment that could be more widely disseminated than extant individual or family treatments that are more expensive and difficult to deliver. Young women with a DSM-5 eating disorder (N = 72) were randomized to an 8-week dissonance-based Counter Attitudinal Therapy group treatment or a usual care control condition, completing diagnostic interviews and questionnaires at pre, post, and 2-month follow-up. Intent-to-treat analyses revealed that intervention participants showed greater reductions in outcomes than usual care controls in a multivariate multilevel model (χ(2)[6] = 34.

Shank1 mRNA: dendritic transport by kinesin and translational control by the 5'untranslated region.

Dendritic mRNA transport coupled with local regulation of translation enables neurons to selectively alter the protein composition of individual postsynaptic sites. We have analyzed dendritic localization of shank1 mRNAs; shank proteins (shank1-3) are scaffolding molecules of the postsynaptic density (PSD) of excitatory synapses, which are crucial for PSD assembly and the formation of dendritic spines. Live cell imaging demonstrates saltatory movements of shank1 mRNA containing granules along microtubules in both anterograde and retrograde directions.

An industrial engineering approach to laboratory automation for high throughput screening.

Across the pharmaceutical industry, there are a variety of approaches to laboratory automation for high throughput screening. At Sphinx Pharmaceuticals, the principles of industrial engineering have been applied to systematically identify and develop those automated solutions that provide the greatest value to the scientists engaged in lead generation.

The novel suramin analogue NF864 selectively blocks P2X1 receptors in human platelets with potency in the low nanomolar range.

The role of ATP-stimulated P2X1 receptors in human platelets is still unclear. They may act alone or in synergy with other pathways, such as P2Y1 or P2Y12 receptors, to accelerate and enhance calcium mobilisation, shape change and aggregation. To date very few pharmacological means of selectively inhibiting platelet P2X1 receptors have been described, although recent work has shown that suramin is a useful lead compound for the development of high-affinity P2X1 antagonists.

Developing patient and family education programs for a transplant center.

Patient and family education is an important component of the organ transplant programs at the University of Nebraska Medical Center. The Medical Center is in the process of planning a new transplant center which will employ the family-centered, educationally-intensive cooperative care concept. This approach was chosen as the model for the delivery of care at the Lied Transplant Center because it emphasizes efficient, effective clinical care by requiring active participation by the family or essential other, thereby better preparing both the patient and the family for the transition to home and to the community.

A novel approach to the placement of Palmaz-Schatz biliary stents in saphenous vein grafts.

The placement of Palmaz-Schatz biliary stents has become a successful method to treat stenoses in large saphenous vein grafts. Unlike coronary stents, the biliary stents are not routinely delivered with a selective delivery sheath and may be more difficult to deliver and prone to detachment from the balloon and even embolization during delivery. In order to enhance the ability to deliver these stents, a guide-within-a-guide system was developed.

Politics and the nurse manager.

Sometimes, the "games being played" in our job settings cripple our ability to be powerful, effective participants in the world of work. Power, which is the ability to obtain, retain and move resources, requires two sets of attributes: competence and political savoir-faire. Much attention is given to improving competence but little time is spent in learning the intricacies of political behavior.

Adaptor device for shortening guide catheters to access distal lesions in coronary angioplasty.

One of the challenges in interventional cardiology is accessing distal stenoses in both native coronary arteries and bypass grafts. This article reports the fabrication and use of an adaptor device that can be connected to the proximal segment of a shortened guide catheter for easier and safer access to these distal lesions.

Balloon angioplasty of chronic total coronary artery occlusions: what does it cost in radiation exposure, time, and materials?

Coronary angioplasty of chronic total occlusions is known to have a lower success rate and higher frequency of restenosis than angioplasty of subtotal stenoses, but there are no data describing the additional time, resources, and radiation exposure associated with this procedure. The purpose of this study was to compare these features in 90 consecutive patients who underwent angioplasty of a total occlusion (group 1) to those of 100 consecutive patients who underwent angioplasty of a subtotal stenosis (group 2). Angioplasty was successful in 60% of group 1 and in 94% of group 2 patients.

Relation of stenosis morphology and clinical presentation to the procedural results of directional coronary atherectomy.

Background: Directional coronary atherectomy has recently become available to treat coronary stenoses. This study was performed to determine the relation of patient characteristics and stenosis morphology to procedural outcome with directional coronary atherectomy to gain insight into which patients might be best treated with this device.

Methods And Results: Four hundred stenoses from 378 patients consecutively treated at six major referral institutions were analyzed.

Preliminary observations on the relationship between gas production and microbial protein synthesis in vitro.

The relationship between gas production and microbial protein synthesis was studied in vitro using the method of MENKE et al. (1979). 150 mg starch or cellulose or a mixture of 10% glucose, 40% starch and 50% cellulose was used as the carbohydrate source.

A randomized comparison of the nephrotoxicity of iopamidol and diatrizoate in high risk patients undergoing cardiac angiography.

Three hundred seven high risk patients with renal impairment (serum creatinine greater than or equal to 1.5 mg/dl) were randomized in a double-blind manner to either iopamidol (a nonionic, low osmolar radiocontrast agent) or diatrizoate (a conventional radiocontrast agent) at cardiac angiography with subsequent follow-up study of renal function. Baseline clinical and angiographic variables were similar in the iopamidol (n = 155) and diatrizoate (n = 152) groups.

Interaction of progesterone derivatives with the digitalis target enzyme: impact of glycosidation on inhibitory potency.

As a function of the structural modification of the steroid nucleus, the inhibitory interaction of 11 progesterone derivatives with human Na/K-ATPase (Na+/K(+)-transporting ATPase, EC 3.6.1.

Chemical models for the chemical nature of endogenous digitalis.

The inability or the capacity to promote the phosphorylation of Na+/K(+)-transporting ATPase (Na/K-ATPase) from [32P]Pi is shown to differentiate between mechanistically digitalis-unlike and digitalis-like inhibitors of this enzyme known to be the receptor for all digitalis actions. A negative or positive response in the phosphorylation promotion assay introduced here appears thus to be suitable to diagnose the chemical species in the isolates of animal origin related to the putative endogenous digitalis. Various digitalis-congeneric C/D-cis steroids, progesterone-congeneric C/D-trans steroids and the Erythrophleum alkaloid cassaine promote the enzyme phosphorylation and show a similar pattern of discrimination between three Na/K-ATPase variants.