In Pursuit of a Path: A Collection of Short Stories About Women

This collection of short fiction, narration and empathetic characters, through third-person tells the stories of five different women struggling to be themselves, essentially telling the struggle of women and humans everywhere. These women, who are in the minority--a lesbian, a single career woman, a black woman, an elderly woman and a young college woman--especially represent the wonders and beauties and complexities and difficulties of being a woman. Their obstacles though are society, homophobia, gender, race and age. However, despite their obstacles and their opponents--themselves, family, friends, co-workers, employers—somehow they reach within themselves and find new strength to emerge from their respective conflicts. They emerge into truer, more determined, stronger, more peaceful and better selves. Brooke Uriah lets go of the woman with whom she was in love and who has died recently. At the same time she takes ownership of her lesbianism by standing firm with her family, primarily her mother. By letting go and standing firm, she embraces a truer woman in herself. Mick Niessen takes on everybody and everything that gets in her way of being a successful businesswoman, until her conscience decides to take her on. She hears her conscience and the significant people in her life before listening to an even more determined woman in herself. Laine Judé steps around anybody and anything that may cause conflict in her life, until someone steps in front of her black skin and her dream to teach. instead of stepping backward and then around, she steps forward for once, clearing the path for a stronger woman in herself. Cade Quinlan gives in to her failing health at age ninety, but her family does not. They judge her wishes to hold on no longer as fleeting, delirious from age and pain and medication. Before she becomes comatose, she thinks enough ahead to ask her friend to speak on her behalf, finding a younger, more peaceful woman in herself. Sally Crofton gives up herself to help her friend Cade Quinlan. At age twenty, however, her word is as valued as Cade’s. Still, she steps up and confronts Cade\u27s family regarding her friend\u27s wishes. They make her step back, causing her to step back even farther and see the good of her failed attempt, thus seeing a better woman in herself. Collectively, these women have similar advantages—human spirit, humor, intelligence, talent, wisdom—and distinct advantages--love for another woman, female anatomy in a man\u27s world, color of skin, too much age, too little age. Individually, they take different paths to utilize their advantages in order to overcome their disadvantages. Some self-interpretation may consider this collection as feminist. More simply, it is a reflection of some of the diverse personalities within the 1990s, reemphasizing the importance of serious subject matters and reaffirming perhaps the ultimate moral value: truth

Українська діаспора Кабардино-Балкарії

Кабардино-Балкарська республіка – суб’єкт Російської Федерації. За даними статистичного управління за 2000 рік, у республіці проживало близько 15 тисяч етнічних українців. З них в Нальчику - 5725 чоловік

Radiographic joint damage in rheumatoid arthritis is associated with differences in cartilage turnover and can be predicted by serum biomarkers: an evaluation from 1 to 4 years after diagnosis

INTRODUCTION: The objective of this study was to determine whether serum biomarkers for degradation and synthesis of the extracellular matrix of cartilage are associated with, and can predict, radiographic damage in patients with rheumatoid arthritis (RA). METHODS: Clinical and radiographic data of 87 RA patients were recorded 1 year after disease onset and then annually up to four years. Serum concentrations of four cartilage biomarkers were determined at these time points: a neoepitope formed by collagenase cleavage of type II collagen (C2C), a neoepitope formed by collagenase cleavage of type II collagen as well as type I collagen (C1,2C), a carboxy propeptide of type II procollagen formed during synthesis (CPII), and a cartilage proteoglycan aggrecan turnover epitope (CS846-epitope). Biomarker concentrations between patients with rapid radiographic progression (>7.3 Sharp/van der Heijde units per year) and those with slow radiographic progression (<2.3 units per year) were compared. In addition, we evaluated the long-term and short-term predictive value of each biomarker for progression of radiographic damage. RESULTS: Patients with rapid radiographic progression had higher C2C, higher C1,2C, and higher CS846-epitope levels than slow progressors. CPII levels showed no differences. Most importantly, the long-term radiographic progression for C2C, for C1,2C, and for CS846-epitope can be predicted by the biomarker value at year 1 after disease onset. C2C was also a predictor for joint space narrowing and annual radiographic damage during the subsequent year. CONCLUSION: This study shows that the concentration of serum biomarkers of cartilage collagen breakdown and proteoglycan turnover, but not of collagen synthesis, are related to joint destruction in RA. The use of these biomarkers may be of value when studying progression of joint damage in patients with RA

COvid MEdicaTion (COMET) study: protocol for a cohort study

Various theories about drugs such as ACE inhibitors or angiotensin II receptor blockers (ARBs) in relation to severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) and clinical outcomes of COVID-19 are circulating in both mainstream media and medical literature. These are based on the fact that ACE2 facilitates SARSCoV-2 cell invasion via binding of a viral spike protein to ACE2. However, the effect of ACE inhibitors, ARBs and other drugs on ACE2 is unclear and all theories are based on conflicting evidence mainly from animal studies. Therefore, clinical evidence is urgently needed. The aim of this study is to investigate the relationship between use of these drugs on clinical outcome of patients with COVID-19. Patients will be included from several hospitals in Europe. Data will be collected in a user-friendly database (Digitalis) on an external server. Analyses will be adjusted for sex, age and presence of cardiovascular disease, hypertension and diabetes. These results will enable more rational choices for randomised controlled trials for preventive and therapeutic strategies in COVID-19

Multi-classifier prediction of knee osteoarthritis progression from incomplete imbalanced longitudinal data

Conventional inclusion criteria used in osteoarthritis clinical trials are not very effective in selecting patients who would benefit from a therapy being tested. Typically majority of selected patients show no or limited disease progression during a trial period. As a consequence, the effect of the tested treatment cannot be observed, and the efforts and resources invested in running the trial are not rewarded. This could be avoided, if selection criteria were more predictive of the future disease progression. In this article, we formulated the patient selection problem as a multi-class classification task, with classes based on clinically relevant measures of progression (over a time scale typical for clinical trials). Using data from two long-term knee osteoarthritis studies OAI and CHECK, we tested multiple algorithms and learning process configurations (including multi-classifier approaches, cost-sensitive learning, and feature selection), to identify the best performing machine learning models. We examined the behaviour of the best models, with respect to prediction errors and the impact of used features, to confirm their clinical relevance. We found that the model-based selection outperforms the conventional inclusion criteria, reducing by 20-25% the number of patients who show no progression. This result might lead to more efficient clinical trials.Comment: 22 pages, 12 figures, 10 table

GaitSmart motion analysis compared to commonly used function outcome measures in the IMI-APPROACH knee osteoarthritis cohort

[Abstract] Background: There are multiple measures for assessment of physical function in knee osteoarthritis (OA), but each has its strengths and limitations. The GaitSmart® system, which uses inertial measurement units (IMUs), might be a user-friendly and objective method to assess function. This study evaluates the validity and responsiveness of GaitSmart® motion analysis as a function measurement in knee OA and compares this to Knee Injury and Osteoarthritis Outcome Score (KOOS), Short Form 36 Health Survey (SF-36), 30s chair stand test, and 40m self-paced walk test. Methods: The 2-year Innovative Medicines Initiative-Applied Public-Private Research enabling OsteoArthritis Clinical Headway (IMI-APPROACH) knee OA cohort was conducted between January 2018 and April 2021. For this study, available baseline and 6 months follow-up data (n = 262) was used. Principal component analysis was used to investigate whether above mentioned function instruments could represent one or more function domains. Subsequently, linear regression was used to explore the association between GaitSmart® parameters and those function domains. In addition, standardized response means, effect sizes and t-tests were calculated to evaluate the ability of GaitSmart® to differentiate between good and poor general health (based on SF-36). Lastly, the responsiveness of GaitSmart® to detect changes in function was determined. Results: KOOS, SF-36, 30s chair test and 40m self-paced walk test were first combined into one function domain (total function). Thereafter, two function domains were substracted related to either performance based (objective function) or self-reported (subjective function) function. Linear regression resulted in the highest R2 for the total function domain: 0.314 (R2 for objective and subjective function were 0.252 and 0.142, respectively.). Furthermore, GaitSmart® was able to distinguish a difference in general health status, and is responsive to changes in the different aspects of objective function (Standardized response mean (SRMs) up to 0.74). Conclusion: GaitSmart® analysis can reflect performance based and self-reported function and may be of value in the evaluation of function in knee OA. Future studies are warranted to validate whether GaitSmart® can be used as clinical outcome measure in OA research and clinical practice

Annual report on surveillance of respiratory infectious diseases 2013, the Netherlands

Het griepseizoen (influenza) 2013/2014 was erg mild, na de uitzonderlijk langdurende epidemie in het seizoen 2012/2013. Ook was het een mild seizoen wat betreft het aantal mensen dat een longontsteking (pneumonie) opliep. In 2013 waren er geen grote uitbraken van de meldingsplichtige luchtweginfectieziekten legionellose (308 meldingen), papegaaienziekte (psittacose; 51 meldingen), Q-koorts (19 meldingen) en tuberculose (848 meldingen). Deze aantallen waren in het verslagjaar vergelijkbaar of lager dan het aantal meldingen in voorgaande jaren. Dit blijkt uit de jaarlijkse surveillance luchtweginfectieziekten 2013 van het RIVM. Griep en longontsteking leiden tot veel ziekenhuisopnames en sterfte in Nederland, waardoor het RIVM ze actief volgt. In vergelijking met griep komen de meldingsplichtige luchtweginfecties in Nederlands maar weinig voor. Ze zijn meldingsplichtig, omdat tijdige maatregelen, zoals de besmettingsbron opsporen, belangrijk kunnen zijn om uitbraken of verdere verspreiding van de ziekte te voorkomen. Het RIVM volgt ook potentieel gevaarlijke nieuwe luchtweginfecties die elders in de wereld voorkomen. In mei 2014 werden voor het eerst in Nederland twee patiënten gediagnostiseerd met het MERS coronavirus. In het seizoen 2013/2014 lag het aantal mensen dat met griepachtige klachten bij de huisarts kwam begin 2014 gedurende vier weken boven de grens waarmee een griepepidemie wordt geduid. Bij de patiënten met griepachtige klachten kwam naast influenzavirus vaak RSV (respiratoir syncytieel virus) en neusverkoudheid (rhinovirus) voor. Er kwamen minder mensen met een longontsteking bij de huisarts dan voorgaande seizoenen, maar het aantal longontstekingpatiënten in verpleeghuizen bleef gelijk.The 2013/2014 influenza season was extremely mild in the Netherlands, compared to the exceptionally long-lasting epidemic in 2012/2013. In addition, the number of pneumonia patients and overall mortality, possible complications of influenza, were low. In 2013, no major outbreaks of the notifiable respiratory infectious diseases legionellosis (308 notifications), psittacosis (51 notifications), Q-fever (19 notifications) and tuberculosis (848 notifications) occurred. These incidences are either comparable to or lower than preceding years. These are the outcomes of the annual report: 'Surveillance of respiratory infectious diseases 2013, the Netherlands', published by the Dutch National Institute for Public Health and the Environment (RIVM). Influenza and pneumonia are an important cause of hospital admissions and death in the Netherlands, a reason for the RIVM to actively monitor these diseases. In comparison to influenza, notifiable respiratory infectious diseases only rarely occur. These diseases are notifiable, as timely measures like source finding, are important for preventing outbreaks and/ or ongoing transmission of the disease. The RIVM also monitors potential threats to public health from new (worldwide) respiratory infections. In May 2014, the first two cases of MERS coronavirus were diagnosed in the Netherlands. During the 2013/2014 influenza-season, the number of patients with influenza-like illness (ILI) consulting a general practitioner, was above the threshold set for an influenza epidemic for four weeks at the beginning of 2014. In nose and throat samples of ILI-patients, RSV (respiratory syncytial virus) and rhinovirus were found in addition to the influenza virus. During the 2013/2014 influenza-season, fewer patients consulted the general practitioner for pneumonia than in previous years, however the number of pneumonia patients in nursing homes was similar.Ministerie van VW

A role for subchondral bone changes in the process of osteoarthritis; a micro-CT study of two canine models

BACKGROUND: This study evaluates changes in peri-articular bone in two canine models for osteoarthritis: the groove model and the anterior cruciate ligament transection (ACLT) model. METHODS: Evaluation was performed at 10 and 20 weeks post-surgery and in addition a 3-weeks time point was studied for the groove model. Cartilage was analysed, and architecture of the subchondral plate and trabecular bone of epiphyses was quantified using micro-CT. RESULTS: At 10 and 20 weeks cartilage histology and biochemistry demonstrated characteristic features of osteoarthritis in both models (very mild changes at 3 weeks). The groove model presented osteophytes only at 20 weeks, whereas the ACLT model showed osteophytes already at 10 weeks. Trabecular bone changes in the groove model were small and not consistent. This contrasts the ACLT model in which bone volume fraction was clearly reduced at 10 and 20 weeks (15-20%). However, changes in metaphyseal bone indicate unloading in the ACLT model, not in the groove model. For both models the subchondral plate thickness was strongly reduced (25-40%) and plate porosity was strongly increased (25-85%) at all time points studied. CONCLUSION: These findings show differential regulation of subchondral trabecular bone in the groove and ACLT model, with mild changes in the groove model and more severe changes in the ACLT model. In the ACLT model, part of these changes may be explained by unloading of the treated leg. In contrast, subchondral plate thinning and increased porosity were very consistent in both models, independent of loading conditions, indicating that this thinning is an early response in the osteoarthritis process

Middle East respiratory syndrome coronavirus (MERS-CoV) infections in two returning travellers in the Netherlands, May 2014

Two patients, returning to the Netherlands from pilgrimage in Medina and Mecca, Kingdom of Saudi Arabia, were diagnosed with Middle East respiratory syndrome coronavirus (MERS-CoV) infection in May 2014. The source and mode of transmission have not yet been determined. Hospital-acquired infection and community-acquired infection are both possible