Vargaspoulsen9328
This study explored the experiences of young adults who participated in biofeedback training and reported a family history of cardiovascular disease.
A qualitative descriptive study design was used.
Private semistructured interviews were conducted on a purposive sample. Young adults (
= 9) were interviewed about their experiences using paced breathing biofeedback training with continuous blood pressure monitoring. Codes were identified across the sample with common themes recorded.
Data analysis yielded four themes skeptical inquisition, tangible impression, positive health impact, and motivation. Prior to using biofeedback, participants were extremely skeptical of the training. However, all participants found it useful for health maintenance and stress reduction.
Biofeedback therapy may be a promising alternative and holistic approach to managing blood pressure and psychological stress in young adults. This is a complementary approach that nurses can incorporate when caring for the holistic needs of young adults.
Biofeedback therapy may be a promising alternative and holistic approach to managing blood pressure and psychological stress in young adults. This is a complementary approach that nurses can incorporate when caring for the holistic needs of young adults.We investigated potential differential impact of barriers to HIV care retention among women relative to men. Client intake, health assessment, service, and laboratory information among clients receiving medical case management during 2017 in the Miami-Dade County Ryan White Program (RWP) were obtained and linked to American Community Survey data by ZIP code. Cross-classified multilevel logistic regression analysis was conducted. Among 1609 women and 5330 men, 84.6% and 83.7% were retained in care. While simultaneously controlling for all demographic characteristics, vulnerable/enabling factors, and neighborhood indices in the model, younger age, being US born, not working, and having a medical provider with low volume ( less then 10) of clients remained associated with non-retention in care among women and men; while having ≥3 minors in the household and being perinatally infected were additionally associated with retention only for women. Both gender-specific and gender-non-specific barriers should be considered in efforts to achieve higher retention rates.Ocular toxicity studies are the bedrock of nonclinical ocular drug and drug-device development, and there has been an evolution in experience, technologies, and challenges to address that ensures safe clinical trials and marketing authorization. The expectations of a well-designed ocular toxicity study and the generation of a coherent, integrative ocular toxicology report and subreports are high, and this article provides a pathology/toxicology consultant's perspective on achieving that goal. The first objective is to cover selected aspects of study designs for ocular toxicity studies including considerations for contract research organization selection, minipig species selection, unilateral versus bilateral dosing, and in-life parameters based on fit-for-purpose study objectives. The main objective is a focus on a high-quality ocular pathology report that includes ocular histology procedures to meet regulatory expectations and a report narrative and tables that correlate microscopic findings with key ophthalmic findings and presents a clear interpretation of test article-, vehicle-, and procedure-related ocular and extraocular findings with identification of adversity and a pathology peer review. The last objective covers considerations for a high-quality ophthalmology report, which in concert with a high-quality pathology report, will pave the way for a best quality toxicology report for an ocular toxicity study.
serotype 2 (
2) is an important swine pathogen and also an emerging zoonotic agent. HtpsA has been reported as an immunogenic cell surface protein on the bacterium. In the present study, we constructed an isogenic mutant strain of
A, namely Δ
A, to study its role in the development and virulence of
2. Our results showed that the mutant strain lost its typical encapsulated structure with decreased concentrations of sialic acid. Furthermore, the survival rate in whole blood, the anti-phagocytosis by RAW264.7 murine macrophage, and the adherence ability to HEp-2 cells were all significantly affected in the Δ
A. In addition, the deletion of
A sharply attenuated the virulence of
2 in an infection model of mouse. RNA-seq analysis revealed that 126 genes were differentially expressed between the Δ
A and the wild-type strains, including 28 upregulated and 98 downregulated genes. Among the downregulated genes, many were involved in carbohydrate metabolism and synthesis of virulence-associated factors.ing 28 upregulated and 98 downregulated genes. Among the downregulated genes, many were involved in carbohydrate metabolism and synthesis of virulence-associated factors. Taken together, htpsA was demonstrated to play a role in the morphological development and pathogenesis of the highly virulent S. suis 2 05ZYH33 strain.Immune tolerance is defined by an active state of immune system unresponsiveness to foreign and self-antigens. Loss of immune tolerance to self-antigens and the resulting overexpression of autoantibodies can lead to tissue injury and development of various autoimmune diseases. In drug development, the goal of newly emerging immune tolerance therapies is to treat autoimmune disorders by restoring the immunoregulatory capacity of the immune system. Development of immune tolerance targets is initiated with the establishment of pharmacological efficacy in relevant disease animal models, followed by their stepwise translation to humans. This review discusses the major challenges to developing tolerance inducing pharmaceutical drugs, including the selection of appropriate disease models to establish efficacy, adequate, and acceptable in vitro and in vivo safety assessments, relevant biomarkers of human safety and efficacy, and finally, some regulatory guidelines to successfully develop immune tolerance therapeutics. [Box see text].Objective. This study aimed to determine the effect of exposure to flour dust on pulmonary function and the role of oxidative stress. Methods. This case-control study was conducted on 163 bakery workers (exposed group) and 177 administrative workers (unexposed group). Pulmonary function and flour dust exposure were measured by spirometry and NIOSH 0500 and 0600 methods. Oxidative stress indices including malondialdehyde (MDA), nitric oxide (NO) and total antioxidant capacity (TAC) were measured in serum samples. Results. The mean respirable and total dust exposure of bakery workers were 2.5 ± 1.72 and 6.53 ± 3.26 mg/m3. The forced vital capacity (FVC) and forced expiratory volume in the first 1 s (FEV1) were significantly lower in the exposed group than in the unexposed group. The levels of MDA and NO were higher in smokers than in non-smokers in the exposed group. The most important variables that predicted FVC and FEV1 were MDA, NO and TAC. With increased exposure to respirable dust, the levels of MDA (β = 3.39, p less then 0.001) and NO (β = 16.48, p less then 0.001) increased and total antioxidant levels decreased (β = -0.37, p less then 0.001). Conclusions. Exposure to flour dust may impair pulmonary function by increasing oxidative stress and weakening antioxidant defense.
Organizations that implement pharmacy services to provide patient education have reduced hospital readmissions and improved the patient experience. The term "pharmacy extender" has been used to describe pharmacy technicians and pharmacy students who alleviate the workload of a pharmacist, enhance pharmacy visibility throughout an organization, and foster professional development for the individual.
The objective of this pharmacy intern-driven program is to increase pharmacy reach for medication teaching.
This is a single-center, IRB-approved retrospective cohort analysis. Pharmacist-led medication teaching is currently available to select high-risk populations including solid organ transplant and bone marrow transplant recipients at our organization. Clinicians working in the pharmacy satellites have structured operational and distributional workflow responsibilities, which precludes them from directly engaging with patients. Pharmacy interns can serve as extenders that can participate in medication teave outcomes including greater pharmacy presence and visibility, better patient experience, and higher patient satisfaction. Continuous data collection and monitoring are warranted to demonstrate the benefits of the program once sustained and potentially justify more resources for further expansion.We describe and characterize unilateral renal aplasia in a cynomolgus monkey (Macaca fascicularis) from a chronic toxicology study adding to the limited histopathology reports of congenital renal anomalies in macaques. In the current case, the affected kidney was macroscopically small and characterized microscopically by a thin cortex with an underdeveloped medulla and an absent papilla. The remnant medulla lacked a corticomedullary junction and contained only a few irregular collecting duct-like structures. The cortex had extensive interstitial mature collagen deposition with fibromuscular collar formation around Bowman's capsules. Due to parenchymal collapse, mature glomeruli were condensed together with occasional atrophic and sclerotic glomeruli. The majority of the cortical tubules were poorly differentiated with only small islands of fully developed cortical tubules present. Histochemical and immunohistochemical stains were utilized to demonstrate key diagnostic features of this congenital defect, to assist with differentiating it from renal dysplasia, and to provide potential mechanistic pathways. Immunostaining (S100, paired box gene 2 [PAX2], aquaporins) of the medulla was compatible with incomplete maturation associated with aplasia, while the immunostaining profile for the cortex (vimentin, calbindin, PAX2-positive cortical tubules, and smooth muscle actin-positive fibromuscular collars) was most compatible with dedifferentiation secondary to degenerative changes.Warburg effect describes the abnormal energy metabolism in cancer cells and pyruvate kinase type M2 is involved in the regulation of this effect. In the current study, the role of pyruvate kinase type M2 in the initiation of Warburg effect in nasopharyngeal carcinoma cells was explored. The expression status of pyruvate kinase type M2 was detected in nasopharyngeal carcinoma samples and analyzed by different clinicopathological characteristics. Then the level of pyruvate kinase type M2 was suppressed in 2 nasopharyngeal carcinoma cell lines. The effects of pyruvate kinase type M2 inhibition on cell viability, apoptosis, invasion, glucose uptake, ATP generation, and glycolysis metabolism were determined. The data showed that the high expression of pyruvate kinase type M2 in nasopharyngeal carcinoma tissues was associated with the larger tumor size and advanced metastasis in the patients. The inhibition of pyruvate kinase type M2 resulted in the repressed proliferation and invasion in nasopharyngeal carcinoma cells, along with the increased apoptotic rate.
