Overcoming Cultural Barriers and Building Healthcare Trust: A Mixed Methods Study on Cervical Cancer Prevention Among Arab American Women Across Major U.S. Cities.

Background: Understanding why Arab American women have lower adherence to cervical cancer screening compared to other racial/ethnic groups is important. The study aimed to understand attitudes and knowledge of cervical cancer prevention and HPV vaccination among Arab American women.

Methods: A mixed-method approach was employed, including nine focus groups and an online questionnaire.

Cervical cancer screening and vaccination acceptability and attitudes among Arab American women in Southeastern Michigan: a qualitative study.

Among Arab-American women in Michigan, rates of cervical cancer screening are lower than those in non-Hispanic White and Black women in the state. A deep understanding of the Arab community's perspective on cervical cancer screening is needed to address the disparity in rates across populations in Michigan. Arab and Chaldean women across Michigan were invited to participate in Zoom-based focus groups to understand the attitudes, acceptability, and barriers of cervical cancer screening among this population.

Recurrence risk of venous thromboembolism associated with systemic lupus erythematosus: A retrospective cohort study.

Background: Recurrence risk of systemic lupus erythematosus (SLE)-associated venous thromboembolism (VTE) is unclear.

Aim: To determine the recurrence risk of SLE-associated VTE overall and by presence of provoking factors and SLE flares.

Methods: A multicenter, retrospective cohort study was conducted among patients with first SLE-associated VTE who discontinued anticoagulation.

Sex hormones regulate metainflammation in diet-induced obesity in mice.

Men have a statistically higher risk of metabolic and cardiovascular disease than premenopausal women, but the mechanisms mediating these differences are elusive. Chronic inflammation during obesity contributes to disease risk and is significantly more robust in males. Prior work demonstrated that compared with obese males, obese females have reduced proinflammatory adipose tissue macrophages (ATMs).

Programming effects of maternal and gestational obesity on offspring metabolism and metabolic inflammation.

With the increasing prevalence of obesity in women of reproductive age there is a need to understand the ramifications of this on offspring. The purpose of this study is to investigate the programming effects of maternal obesity during preconception and the preconception/gestational period on adiposity and adipose tissue inflammation in offspring using an animal model. Adult female C57Bl/6J mice were assigned either normal diet, high fat diet (HFD) prior to pregnancy, or HFD prior to and through pregnancy.

The concept of margins of stability can be used to better understand a change in obstacle crossing strategy with an increase in age.

The purpose of the current study was to use the margins of stability (MoS) to investigate how older adults choose between minimizing the risk of a forward fall when crossing an obstacle and the ease of maintaining forward progression during the steps taken behind the obstacle. In the current study 143 community-dwelling older adults aged between 55 and 83 years old, were divided into three age groups based on tertials of age. All participants were asked to complete five trials of obstacle walking and five trials of normal walking.

Energy storing and return prosthetic feet improve step length symmetry while preserving margins of stability in persons with transtibial amputation.

Background: Energy storing and return (ESAR) feet are generally preferred over solid ankle cushioned heel (SACH) feet by people with a lower limb amputation. While ESAR feet have been shown to have only limited effect on gait economy, other functional benefits should account for this preference. A simple biomechanical model suggests that enhanced gait stability and gait symmetry could prove to explain part of the difference in the subjective preference between both feet.

Regulation of step frequency in transtibial amputee endurance athletes using a running-specific prosthesis.

Running specific prostheses (RSP) are designed to replicate the spring-like behaviour of the human leg during running, by incorporating a real physical spring in the prosthesis. Leg stiffness is an important parameter in running as it is strongly related to step frequency and running economy. To be able to select a prosthesis that contributes to the required leg stiffness of the athlete, it needs to be known to what extent the behaviour of the prosthetic leg during running is dominated by the stiffness of the prosthesis or whether it can be regulated by adaptations of the residual joints.

Quality of life after staged revision for infected total hip arthroplasty: a systematic review.

Introduction: The aim of this review was to assess (health-related) quality of life ([HR]Qol) after 1-stage or 2-stage revision for prosthetic joint infection of the hip (PJI). Additionally, we compared (HR)QoL scores with normative population scores to assess whether QoL is reduced after revision for PJI.

Methods: A systematic search was performed in Embase, Cochrane and Pubmed.

Stride frequency and length adjustment in post-stroke individuals: influence on the margins of stability.

Objective: To investigate whether post-stroke participants can walk at different combinations of stride frequency and stride length and how these adaptations affect the backward and medio-lateral margins of stability.

Setting: Computer Assisted Rehabilitation Environment (CAREN).

Participants: Ten post-stroke individuals.

Stepping asymmetry among individuals with unilateral transtibial limb loss might be functional in terms of gait stability.

Background: The asymmetry in step length in prosthetic gait is often seen as a detrimental effect of the impairment; however, this asymmetry also might be a functional compensation. An advantage of a smaller step length of the nonprosthetic leg, and specifically foot forward placement (FFP), might be that it will bring the center of mass closer to the base of support of the leading foot and thus increase the backward margin of stability (BW MoS).

Objective: The purpose of this study was to characterize differences in step length, FFP, and the concomitant difference in BW MoS between steps of the prosthetic and nonprosthetic legs (referred to as prosthetic and nonprosthetic steps, respectively) of people after transtibial amputation.

A comparison of biphasic insulin aspart and insulin glargine administered with oral antidiabetic drugs in type 2 diabetes mellitus--a systematic review and meta-analysis.

Objective: It is uncertain whether the addition of biphasic insulin analogues to oral antidiabetic drugs (OADs) is as effective and safe as basal insulin in patients with type 2 diabetes mellitus (T2DM). We performed a systematic review to compare glycaemic control and selected clinical outcomes in T2DM patients inadequately controlled with OADs whose treatment was intensified by adding biphasic insulin aspart (BIAsp 30) or insulin glargine (IGlar).

Methods: The analysis included randomised controlled trials (RCTs) identified by a systematic literature search in medical databases (MEDLINE, EMBASE, The Cochrane Library and other sources) up to March 2013.

Steps to take to enhance gait stability: the effect of stride frequency, stride length, and walking speed on local dynamic stability and margins of stability.

The purpose of the current study was to investigate whether adaptations of stride length, stride frequency, and walking speed, independently influence local dynamic stability and the size of the medio-lateral and backward margins of stability during walking. Nine healthy subjects walked 25 trials on a treadmill at different combinations of stride frequency, stride length, and consequently at different walking speeds. Visual feedback about the required and the actual combination of stride frequency and stride length was given during the trials.

Stepping strategies used by post-stroke individuals to maintain margins of stability during walking.

Background: People recovering from a stroke are less stable during walking compared to able-bodied controls. The purpose of this study was to examine whether and how post-stroke individuals adapt their steady-state gait pattern to maintain or increase their margins of stability during walking, and to examine how these strategies differ from strategies employed by able-bodied people.

Methods: Ten post-stroke individuals and 9 age-matched able-bodied individuals walked on the Computer Assisted Rehabilitation Environment.

Walking in an unstable environment: strategies used by transtibial amputees to prevent falling during gait.

Objective: To investigate which strategies transtibial amputees use to cope with challenges of gait stability and gait adaptability, and how these strategies differ from strategies used by able-bodied controls.

Design: Cross-sectional study.

Setting: An instrumented treadmill mounted onto a 6°-of-freedom motion platform in combination with a virtual environment.

Stepping strategies for regulating gait adaptability and stability.

Besides a stable gait pattern, gait in daily life requires the capability to adapt this pattern in response to environmental conditions. The purpose of this study was to elucidate the anticipatory strategies used by able-bodied people to attain an adaptive gait pattern, and how these strategies interact with strategies used to maintain gait stability. Ten healthy subjects walked in a Computer Assisted Rehabilitation ENvironment (CAREN).

Multicenter, open-label, non-randomized, non-interventional observational study of safety of treatment initiation with a biphasic insulin aspart.

Background: Type 2 diabetes mellitus is characterized by hyperglycaemia. Incidence and progression of microvascular complications have been shown to undergo reduction with lowered glucose levels.

Methods: This is an open-label, non-randomized, non-interventional, observational study of safety and efficacy of BiAsp 30, enrolling 2223 patients with type 2 diabetes mellitus.

Performance of methods to assess kidney function in a predominantly overweight sample of patients with liver disease.

The assessment of glomerular filtration rate (GFR) in patients with liver disease is necessary to make decisions about organ allocation. Creatinine is widely used as a marker of GFR; however, it is not reliable in patients with liver disease. The aims of this study were to (1) determine if iodine 125-labeled iothalamate ((125)I-iothalamate) clearance calculated using the plasma decay method is equal to renal clearance of (125)I-iothalamate and (2) estimate kidney function using the creatinine-based Cockcroft-Gault and the Modification of Diet in Renal Disease equations, a cystatin C-based equation, the urine collection method for creatinine clearance, and plasma clearance of vancomycin (V) and compare these estimates to renal clearance of (125)I-iothalamate in adult patients with liver disease.

Speeding up or slowing down?: Gait adaptations to preserve gait stability in response to balance perturbations.

It has frequently been proposed that lowering walking speed is a strategy to enhance gait stability and to decrease the probability of falling. However, previous studies have not been able to establish a clear relation between walking speed and gait stability. We investigated whether people do indeed lower walking speed when gait stability is challenged, and whether this reduces the probability of falling.

The influence of incretin mimetics on cardiovascular risk factors in diabetes.

The authors discuss the strategy of use of incretin hormones in type 2 diabetes treatment in the context of cardiovascular complications. The results of the phase III study on human GLP-1 (Glucagon-like peptide-1) analogue-liraglutide have been presented under common acronym LEAD (Liraglutide-Effect and Action In Diabetes). The liraglutide therapy improved glycemic control with low hypoglycemia risk and decreased glycated hemoglobin by an average 1,13%.

Anti-TNF rescue CD4+Foxp3+ regulatory T cells in patients with type 1 diabetes from effects mediated by TNF.

The presence of low-grade chronic inflammation is a known feature of long standing diabetes type 1. The association between serum level of several markers of inflammation and severity of DM1 was proven. Serum concentrations of TNF were reported to be elevated in diabetic patients, especially those who developed diabetic complications.

Sensitivity of natural killer cells to activation in the process of ageing is related to the oxidative and inflammatory status of the elderly.

The role of the innate immunity during human ageing is not well understood. The aim of the study was to estimate reactivity of NK (natural killer) cells in the very old (mean age 91 years) and old subjects (mean age 78 years) compared to young individuals (mean age 26 years) in respect to the indices of the oxidative stress (telomere length of NK cells, serum content of -H groups), serum total antioxidant status and serum concentrations of interleukin 6 and tumor necrosis factor-α (TNF-α). The activation state of NK cells, reflected by telomerase activity and intracellular interferon γ (IFNγ) content, was also measured.

[Regulatory T lymphocytes expressing L-selectin in children and adolescents with type 1 diabetes mellitus].

Introduction: Quantitative and/or qualitative dysfunctions in a subset of naturally arising regulatory T lymphocytes may have impact on autoimmune disease development, including diabetes type 1. CD62L is a homing receptor that directs T lymphocytes to lymph nodes. Studies conducted on NOD mice showed that depletion of Tregs expressing CD62L results in diabetes and only CD62Lhigh Tregs are able to protect against the disease.

Immunosenescence increases the rate of acceptance of kidney allotransplants in elderly recipients through exhaustion of CD4+ T-cells.

Compromised immunity is the hallmark of ageing. Paradoxically, it may be "an ally" in facilitating acceptance of allogeneic grafts in the elderly. In this retrospective study we looked for biomarkers of immunosenescence that distinguish elderly recipients less prone to reject kidney allografts.