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Running shoes and running injuries: mythbusting and a proposal for two new paradigms: 'preferred movement path' and 'comfort filter'.

In the past 100 years, running shoes experienced dramatic changes. The question then arises whether or not running shoes (or sport shoes in general) influence the frequency of running injuries at all. This paper addresses five aspects related to running injuries and shoe selection, including (1) the changes in running injuries over the past 40 years, (2) the relationship between sport shoes, sport inserts and running injuries, (3) previously researched mechanisms of injury related to footwear and two new paradigms for injury prevention including (4) the 'preferred movement path' and (5) the 'c

Current approaches to atherosclerotic obstructive renal artery stenosis.

Increased lifespan in the last few decades has substantially changed the scenario for renal artery stenosis. Indeed, because older populations show a higher prevalence of atherosclerotic disease, the incidence of atheromatous renal artery stenosis has also increased. Intuitively, one could surmise that stenosis removal should void both the hypertension and the kidney damage resulting from the obstructive stenosis. Surprisingly, a number of important clinical trials have failed to show the reversion seen in experimental models. The reasons for these differences may be linked to chronicity and i

Transfusion-related acute lung injury not a two-hit, but a multicausal model.

BACKGROUND: The etiology of transfusion-related acute lung injury (TRALI) is often referred to as a "two-hit model," the first hit being patient predisposition and the second being a transfusion. This model lumps all patient-related risk factors together and thereby may hamper identification of individual, potentially preventable or modifiable risk factors. STUDY DESIGN AND METHODS: Like any disease, TRALI is multicausal in nature. To be able to effectively scrutinize all contributing causes, we need to clearly describe this multicausality as completely as possible. Several models are already

3D Face modeling using the multi-deformable method.

In this paper, we focus on the problem of the accuracy performance of 3D face modeling techniques using corresponding features in multiple views, which is quite sensitive to feature extraction errors. To solve the problem, we adopt a statistical model-based 3D face modeling approach in a mirror system consisting of two mirrors and a camera. The overall procedure of our 3D facial modeling method has two primary steps: 3D facial shape estimation using a multiple 3D face deformable model and texture mapping using seamless cloning that is a type of gradient-domain blending. To evaluate our method'

A global clinicians' map of mental disorders to improve ICD-11: analysing meta-structure to enhance clinical utility.

Enhancing clinical utility is an emphasis of the World Health Organization's development of the mental and behavioural disorders chapter of the next International Classification of Diseases (ICD-11). Understanding how clinicians conceptualize the structure of mental disorders can enable a more clinically intuitive classification architecture that will help professionals find the categories they need more efficiently. This study examined clinicians' conceptualizations of the relationships among mental disorders and the dimensions they use in making these judgements. Psychiatrists and psychologi

Phenotypic and genotypic variations within a single bacteriophage species.

BACKGROUND: Although horizontal gene transfer plays a pivotal role in bacteriophage evolution, many lytic phage genomes are clearly shaped by vertical evolution. We investigated the influence of minor genomic deletions and insertions on various phage-related phenotypic and serological properties. FINDINGS: We collected ten different isolates of Pseudomonas aeruginosa bacteriophage ϕKMV. All sequenced genomes (42-43 kb, long direct terminal repeats) are nearly identical, which intuitively implied strongly similar infections cycles. However, their latent periods vary between 21 and 28 minutes a

Real-time tomographic reflection in facilitating percutaneous access to the renal collecting system.

BACKGROUND AND PURPOSE: Real-time tomographic reflection is a novel technique that uses a geometrically fixed arrangement of a conventional ultrasound transducer, a transducer-incorporated monitor, and a half-silvered mirror. This device, dubbed the Sonic Flashlight, generates a virtual anatomically scaled image, obviating the need for a separate monitor. It may therefore facilitate invasive procedures, such as percutaneous access to the kidney. This proof-of-concept study assesses the feasibility of this technique for renal imaging and concomitant needle puncture guidance. MATERIALS AND METH

The art: neuroscientific approach.

Scientists have for centuries tried to localize and define artistic talent. Modern diagnostic techniques that enable visualization and measurement of brain morphology and function are positron emission tomography (PET), magnetic resonance imaging (MRI), functional transcranial Doppler (fTCD) and some biochemical methods. In the majority of people, the left hemisphere is dominant, but the right hemisphere is considered to be creative, visual, imaginative and intuitive. Right hemisphere is associated with musical skills and good three-dimensional orientation. It is also associated with good coor

Role of robot-assisted pelvic surgery.

The purpose of this study was to assess the current role of robot-assisted urological surgery in the female pelvis. The recently published English literature was reviewed to evaluate this role, with special emphasis on reconstructive procedures. These included colposuspension for genuine female stress urinary incontinence, repair of female genitourinary fistulas, ureterosciatic hernias, sacrocolpopexy for vault prolapse, ureterolysis and omental wrap for retroperitoneal fibrosis, ureteric reimplantation, and bladder surgery. To date, a wide spectrum of urogynecological reconstructive procedure

Use of Bayesian statistical approach in diagnosing secondary hypertension.

Bayes's theorem is predominantly used in diagnosing based on the results of various diagnostic tests. This statistical approach is intuitive in differential diagnosis as it explicitly takes into consideration data from medical history, physical examination, laboratory findings and imaging. Bayes's theorem states that the probability of disease occurrence (or occurrence of other outcome) after new information is obtained, called a posteriori probability, depends directly on an a priori probability and the value of likelihood ratio associated with a given test result. This paper describes basic

Transient FTY720 treatment promotes immune-mediated clearance of a chronic viral infection.

For a wide variety of microbial pathogens, the outcome of the infection is indeterminate. In some individuals the microbe is cleared, but in others it establishes a chronic infection, and the factors that tip this balance are often unknown. In a widely used model of chronic viral infection, C57BL/6 mice clear the Armstrong strain of lymphocytic choriomeningitis virus (LCMV), but the clone 13 strain persists. Here we show that the Armstrong strain induces a profound lymphopenia at days 1-3 after infection, but the clone 13 strain does not. If we transiently augment lymphopenia by treating the c

[Does hypertension impact on the mortality of hemodialysis patients?].

Hypertension is very common in standard haemodialysis patients in spite of a wide use of antihypertensive medications. Up to the last decade it was reported in dialysis nts, as in the general population, as a powerful mortality risk factor. More recently several reports have challenged this view, and hypotension rather than hypertension has been claimed as the real culprit. That a risk factor has an opposite effect on mortality in conditions such as dialysis than in the general population has been termed - reverse epidemiology ,,, and suggests that our therapeutic approach toward blood pressur

A novel rehabilitation system for upper limbs.

Rehabilitation system for upper limbs is the device of implementing rehabilitation for patients' wounded limbs instead of therapists. According to review the development of rehabilitation system, we find some deficiencies such as insufficient movement space, few exact evaluations for impairment, and inadequate support for serious hemiplegia. Aiming at these problems, a novel rehabilitation system for upper limbs based on sEMG (surface electromyographic) signal is developed. The proposed system imitates human arm movements and can implement space motion because of its 5 DOF. As a diagnostic too

Absence of contact sensitization to Aloe vera (L.) Burm. f.

Aloe vera has been used as a cosmetic and medical remedy since ancient times and has gained increasing popularity in recent years. Despite its widespread use, reports of allergic reactions are rare. We patch tested 702 consecutive patients with an oily extract from the leaves, Aloe pulvis from the entire plant and concentrated Aloe vera gel. A specially designed questionnaire was used for the use of Aloe vera, reasons and location of application, adverse reactions, occupation, hobbies and atopy. None of the subjects showed any reaction to one of the preparations. 2 components of the plant have

Creatine supplementation and its effect on musculotendinous stiffness and performance.

Anecdotal reports suggesting that creatine (Cr) supplementation may cause side effects, such as an increased incidence of muscle strains or tears, require scientific examination. In this study, it was hypothesized that the rapid fluid retention and "dry matter growth" evident after Cr supplementation may cause an increase in musculotendinous stiffness. Intuitively, an increase in musculotendinous stiffness would increase the chance of injury during exercise. Twenty men were randomly allocated to a control or an experimental group and were examined for musculotendinous stiffness of the triceps

Effects of coding dictionary on signal generation: a consideration of use of MedDRA compared with WHO-ART.

To support signal generation a terminology should facilitate recognition of medical conditions by using terms which represent unique concepts, providing appropriate, homogeneous grouping of related terms. It should allow intuitive or mathematical identification of adverse events reaching a threshold frequency or with disproportionate incidence, permit identification of important events which are commonly drug-related, and support recognition of new syndromes. It is probable that the Medical Dictionary for Regulatory Activities (MedDRA) preferred terms (PTs) or high level terms (HLTs) will be u

Differential effects of amphetamine and related compounds on locomotor activity and metabolic rate in mice.

Locomotor activity was measured by photobeam interruptions, and metabolic rate by the production of CO2 (as minute volume expired CO2, or VECO2) in mice. d-Amphetamine (0.3 to 10 mg/kg IP) increased locomotor activity in a dose-dependent manner while suppressing VECO2 over the same 72-min test period, compared to saline-injected controls. This phenomenon of divergent effects on locomotor activity and metabolic rate required central stimulation, as neither ammonium sulfate nor p-hydroxyamphetamine suppressed VECO2. Oxygen consumption was also suppressed by d-amphetamine, indicating that the sup

Development of the Rational Thinking, Emotion Regulation, and Problem-Solving Mental Fitness Mobile App for US Navy Sailors: Qualitative and Quantitative Usability Evaluation.

BACKGROUND: US Navy sailors experience a range of personal and interpersonal stressors due to challenging operational tempos that can contribute to psychological distress and increased suicide risk. Digital mental fitness tools offer scalable, stigma-reducing solutions to support psychological readiness. However, many existing digital mental health interventions use top-down designs that lack input from the target population and focus on treating psychological symptoms rather than improving overall mental fitness. OBJECTIVE: This study aimed to design a mobile app version of the Rational Thin

Overview of a User-Centered, Mixed-Methods Process for Designing Interconnected and Focused Mobile Applications on Patient Care Environment (InterFACE): Augmented-Reality Decision Support System for Pediatric Resuscitation.

BACKGROUND: Pediatric cardiopulmonary resuscitation (CPR) is a highly complex and time-critical process that demands precise team coordination and strict adherence to pediatric advanced life support (PALS) guidelines. In real-world practice, adherence often deteriorates due to cognitive overload, fragmented communication, and disruption of information flow under stress. Although digital cognitive aids have shown potential to improve adherence, existing tools are often limited to single tasks, lack team-wide integration, or fail to adapt in real time to dynamic clinical environments. OBJECTIVE

Измеряемое остаточное заболевание гематологовых магнатов: биомаркер в поисках стандарта.

За последнее десятилетие измеримые остаточные заболевания (МРД) стали важнейшим инструментом обнаружения и мониторинга различных раковых заболеваний, но особенно гематологовых заболеваний. Быстрая адаптация этого новаторского подхода к мониторингу состояния заболеваний является интуитивно привлекательной: он обеспечивает значительно большую чувствительность по сравнению с традиционными методами обнаружения небольшого числа злокачественных клеток, которые сохраняются после лечения и которые не поддаются обнаружению с помощью таких стандартных подходов, как мониторинг аномалий на рентгенографиче

Совпадение в аннотации оригинала
Over the past decade, measurable residual disease (MRD) has emerged as a critical tool for detecting and monitoring a variety of cancers, bu … arlier disease clearance tends to portend improved outcomes. This has face validity and aligns with intuition-if the disease is sensitive to treatment, it is likely to be eradicated quickly and completely, making it undetectable. In some diseases, the utility of MRD extends beyond prognosis. MRD can be used to evaluate treatment response, and can guide ther …