Related Article Research Articles

The Efficacy of Negative Pressure Wound Therapy (NPWT) on Healing of Diabetic Foot Ulcers: A Literature Review.

Diabetes mellitus is a complex disorder that requires continuous management to control blood sugar levels and prevent complications. Diabetic foot ulcers (DFU) are the most common complication in diabetic patients. A popular therapy modality with considerable advantages in the management of diabetic foot ulcers today is negative pressure wound therapy (NPWT). This study aimed to review related articles about the efficacy as well as the complications or adverse effects of using NPWT on the healing of DFUs. Searching English databases from PubMed, Ebscohost, Proquest and Science Direct was done to identify relevant citations published between January 2017 and January 2022. A combination of terms was used with the boolean formulation of "negative pressure wound therapy OR NPWT" OR "vacuum-assisted closure or VAC" AND "diabetic foot ulcers OR diabetic foot wound" AND "wound healing" AND "Conventional dressings" and map terms were also used for the subject heading. Some potentially relevant citations of articles from the bibliographies are also reviewed. This study included 8 related articles consisting of 6 RCTs, 1 cohort study and 1 Quasy experimental study. There were various methodological techniques for using NPWT and outcome measures among studies. The results of this literature review showed that NPWT was more efficacious than the other conventional or advanced moist dressings. This therapy revealed a faster healing time with complete wound healing and formation of granulation tissue and reduction in wound size. The complications or adverse effects of NPWT, such as amputation rate, bleeding and pain, were not different from conventional or advanced moist dressings, though. NPWT was more efficacious than other conventional or advanced moist dressings for the healing of DFUs. However, complications or adverse effects of using this therapy showed no significant difference with other conventional or advanced moist dressings.

Cancer misinformation on social media.

Social media is widely used globally by patients, families of patients, health professionals, scientists, and other stakeholders who seek and share information related to cancer. Despite many benefits of social media for cancer care and research, there is also a substantial risk of exposure to misinformation, or inaccurate information about cancer. Types of misinformation vary from inaccurate information about cancer risk factors or unproven treatment options to conspiracy theories and public relations articles or advertisements appearing as reliable medical content. Many characteristics of social media networks-such as their extensive use and the relative ease it allows to share information quickly-facilitate the spread of misinformation. Research shows that inaccurate and misleading health-related posts on social media often get more views and engagement (e.g., likes, shares) from users compared with accurate information. Exposure to misinformation can have downstream implications for health-related attitudes and behaviors. However, combatting misinformation is a complex process that requires engagement from media platforms, scientific and health experts, governmental organizations, and the general public. Cancer experts, for example, should actively combat misinformation in real time and should disseminate evidence-based content on social media. Health professionals should give information prescriptions to patients and families and support health literacy. Patients and families should vet the quality of cancer information before acting upon it (e.g., by using publicly available checklists) and seek recommended resources from health care providers and trusted organizations. Future multidisciplinary research is needed to identify optimal ways of building resilience and combating misinformation across social media.

Psycho-neuroendocrine-immune Aspects of COVID-19 and its Relationship with Post-traumatic Stress Disorder

Abstract: A large body of literature indicates that the novel coronavirus disease (COVI D-19) was, and still is, a stressful and traumatic experience for different groups of people. Exposure to unexpected deaths or fear of death increases the risk of developing post-traumatic stress disorder (PTSD) anxiety disorder. Understanding the relationship between PTSD and SARS-CoV- 2 infection can help reduce the risk of developing psychiatric diseases, especially anxiety disorders. Here, we used the central mega databases of PubMed, Google Scholar, Scopus, Springer, and Science Direct. We explored the articles based on keywords and related articles. Social isolation stress during quarantine and hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis via increased cortisol synthesis and release seems to be key findings in current literature. Evidence shows that induced neuroendocrine changes in patients with COVID-19 can cause psychiatric diseases related to fear and anxiety. Studies suspect that angiotensinconverting enzyme 2 (ACE2) expressed in the hypothalamus and pituitary gland can be targeted by the infection and thereby could be a player in inducing psychiatric disorders. Here, we discuss the relationship between Covid-19 and post-traumatic stress disorder from psychoneuroendocrine- immune aspects and highlight the pro-inflammatory cytokines as mediators in the CNS-related processes, hoping to provide insights into the pathophysiology of PTSD.

Stem cell research in Indonesia from 2003 to 2022: A bibliometrics analysis

Context: Stem cell research has become popular in Indonesia for more than a decade. The scope of research involves in vitro to animal studies as well as human trials. However, no evidence proved its trend. Aims: To analyze the trends and patterns of stem cell research in Indonesia from 2003 to 2022 using a bibliometric analysis of the Scopus database. Methods: The data for the paper were retrieved from Scopus and then analyzed using bibliometrics. Statistical data analysis was performed. Results: The results showed that stem cell research in Indonesia has been increasing steadily over the years, with the majority of publications focusing on “Medicine”, “Biochemistry, Genetics, and Molecular Biology” and “Pharmacology, Toxicology, and Pharmaceutics”. It was found that a total of 260 related articles had been published. Rantam was identified as the most productive author, and the authorship network analysis identified nine clusters of authors. The keywords “stem cells”, “culture”, “proliferation”, “differentiation”, and “tissue engineering” were the most frequently used in the publications analyzed. Conclusions: Overall, this study provides valuable insights into the development of stem cell research in Indonesia and may inform future research and funding decisions in this field.

N-3 Polyunsaturated Fatty Acids in Elderly with Mild Cognitive Impairment: A Systemic Review and Meta-Analysis.

Mild cognitive impairment (MCI) is the prodromal stage of dementia. In this stage, reasonable intervention measures can help to delay the decline of cognitive function. Supplementation of n-3 polyunsaturated fatty acids (n-3PUFAs) may be beneficial to delay the decline of cognitive function in the elderly. To investigate the effectiveness of docosapentaenoic acid (DHA) or/and eicosapentaenoic acid (EPA) supplements in the elderly with MCI. Eight electronic databases, PubMed, Cochrane Library, Embase, VIP, SinoMed, Web of Science, CNKI, and WANFANG DATA, were searched for related articles from inception until January 2022. Subgroup analyses and sensitivity analyses were performed to detect confounding variables. Standardized mean differences (SMD) with 95% confidence intervals (CI) were determined. Heterogeneity was evaluated by I2 statistics. Publication bias was detected using funnel plots. Stata12.0 was used for Begg's and Egger's test to quantify whether publication bias. Linear relationship between global cognition and covariates was examined in meta-regression analysis. Twelve studies (n = 1,124) were included. The methodological quality of research is mostly medium. Compared with placebo, n-3PUFAs supplements have benefits on global cognition [SMD = 0.51, 95% CI(0.12, 0.91), p = 0.01]. No significant differences were observed between intervention group and placebo on language fluency, executive functions, and depression. Our findings indicated DHA and/or EPA supplements have benefits on global cognition, and it may also reduce the level of blood amyloid-β (Aβ)-related biomarkers (e.g., Aβ40, Aβ42) and inflammatory factors (e.g., 1L-6, 1L-10). Since there are only two relative articles, more research is needed in the future to clarify the relationship.

A systematic review on the formative assessment practice in teaching and learning in secondary school

Formative assessment is an assessment that is conducted throughout the teaching and learning process. Therefore, teachers should play an important role in mastering the appropriate approaches to practicing formative assessment. According to previous studies, some teachers are unable to comprehend the roles of formative assessment practices in teaching and learning, which prevents them from using them effectively in the classroom. Many researchers have conducted research related to the practice of formative assessment in schools due to this issue. Therefore, this article aims to conduct a systematic literature review (SLR) on past studies related to the practice of formative assessment in teaching and learning in secondary schools. This SLR writing process has been referred to as the Preferred Reporting Items for systematic review and meta-analysis (PRISMA) writing standard. To find related articles and resources in this systematic literature review, two main databases, namely Web of Science and Scopus, were used. A total of 19 articles were extracted from 366 from 2017 to 2021, with exceptions and inclusion criteria considered. Based on the theme analysis, this SLR has three main themes: assessment diversity; assessment strategies, and student learning development. Thus, this study suggests that all compulsory levels of education understand formative assessment conceptually and its implementation comprehensively. This can be disseminated through teacher professional development training programs. It is hoped that such programs will develop teachers who are committed to integrating the concept and practice of assessment for the benefit of students in twenty-first century education.

Improving vertical solar still performance for efficient Desalination: Investigating the influence of Wick, condensate plate and device dimensions

Improving vertical solar still performance for efficient Desalination: Investigating the influence of Wick, condensate plate and device dimensions

A metabolic pacer ensures smooth running of the lymphocyte activation race.

Upon lymphocyte stimulation, accumulation of intracellular NAD(H) reflects the strength of antigen receptor signals and controls the rate of cell cycle entry and proliferation (see related Research Article by Turner et al.).

Application of rehabilitation in gastrointestinal dysfunction in patients with hepatitis B

The secondary dysfunction of hepatitis B is usually gastrointestinal dysfunction, motor dysfunction, sensory disorders, sleep disorders, and further aggravation may even lead to liver failure. Among them, gastrointestinal dysfunction is the main symptom that troubles patients and is not conducive to prognosis. In this paper, the application of traditional Chinese and Western medicine rehabilitation in hepatitis B gastrointestinal dysfunction and related treatment mechanisms were reviewed. After studying related articles, it was found that: Traditional Chinese medicine rehabilitation pays attention to the overall function of patients, emphasizes the coordination of heart and rest, and focuses on traditional Chinese medicine regulation, body exercises, massage techniques, acupuncture, acupoint application and other methods; Modern medical rehabilitation attaches importance to the ability of patients to return to society, and mainly adopts physical therapy, occupational therapy, speech therapy and other methods. Among them, traditional Chinese medicine has various rehabilitation methods for gastrointestinal dysfunction of hepatitis B, and most of the current research focuses on traditional Chinese medicine and acupuncture. Modern medicine for rehabilitating this dysfunction, clinical research, and basic research are temporarily lacking. The rehabilitation method of integrated Chinese and Western medicine is more advantageous for the treatment of gastrointestinal dysfunction of hepatitis B. This article will provide new ideas for the rehabilitation of patients with gastrointestinal dysfunction of hepatitis B.

PELAKSANAAN KEBIJAKAN DAN PENILAIAN PENGGUNAAN APD (ALAT PELINDUNG DIRI) OLEH DOKTER DAN BIDAN DI RUANG BERSALIN DAN NIFAS RSU PKU MUHAMMADIYAH YOGYAKARTA UNIT I TAHUN 2014/2015

Background: Hospital is a place for taking care of the patients where there are many kinds of disease there. Disease caused by infection is one of disease that can be found in hospital. It can be the mild one or the severe one. Therefore, it can spread from one patient to the other patients. Besides that, the workers also can be infected since their job required them to having a contact with the infection agent. The General hospital of PKU Muhammadiyah Yogyakarta Unit 1 has formed the Komite Pencegahan dan Pengendalian Infeksi (KPPI) or Committee of Prevention and Restraint of Infection since 2012, this committee has made a policy related to universal precautions which giving protection to medical staff, patients, and patients’ families.
 Methods: In collecting the data, this research used mixed method with concurrent triangulation strategy design and cross-sectional approach. The population of this research is doctors in delivery and postpartum room and the members of KPPI. The total of the population is 30 people. In analyzing the data, the writer used logistic regression. The resources were taken from some related books, journals, articles, and research from several media.
 Results and Discussion: The result of this research showed that the degree of compliance of doctors and midwives in using PPE (Personal Protective Equipment) in postpartum room (92.9%) was higher than the using of PPE in the delivery room (76.9%). This implementation/compliance is influenced by disposition factors/attitude (ρ = 0.000 <0.05) and the structure of bureaucracy (ρ 0,000 <0.05), while the variable of communication (ρ=0,164 > 0,05) and resource (ρ=0,431 > 0,05) do not influence on the implementation of the use of PPE.
 Conclusions and Recommendations: The implementation of the use of PPE in the delivery and postpartum room is still not performing well and the evaluation process was still not optimal. The hospital is expected to improve the supervision of the head room. Moreover, the implementation of SOP (Standard Operational Procedure) on the universal Guidelines for Vigilance Implementation should be conducted especially the use of PPE in delivery and postpartum room.

Public Networks: A Threat or Shield to Personal Data

The increase in development of technologies made networking an integral part of everyone’s life. From initial wired technology to the change in wireless technology today, everything has become so convenient that it is difficult to live in this society without access to such benefits. Public network is one of them. Along with convenience, such network also has potential security and privacy risks. However, most users keep neglecting the privacy threats being unaware of the preventive measures to shield their data. The aim of this research paper is to analyze whether the public networks are only a threat to personal data or if it can be shield to protect user’s personal and sensitive data from getting revealed. The public networks have its own set of pros and cons which on one hand, supports the networks as most preferred connection because of its easy accessibility, availability, cost-efficiency etc. while on the other hand, proves to be a paradise of hackers, home to viruses and malwares etc. After collection of all the information, related articles, etc., it is brought to notice that there are several kinds of threats and malwares attached to this type of network which is unthinkable for the general public. Although there are various preventive measures as well to protect the personal data but it is unaware to the general public. The research paper gives details on the working of public networks, advantages and limitations of these networks, various malicious attacks, articles on major security risk at public places on free Wi-Fi, cyber-crime risk on free Wi-Fi and Bluetooth as well as free Wi-Fi being the most potent tools for cyber crooks, along with the preventive measures to shield personal data from any such above mentioned threats.

Laparoscopic Repair of Pediatric Femoral Hernias.

Background: Current rates of reported pediatric femoral hernias remain exceedingly low, with their incidence reported to be <1%. The mainstay of repair has traditionally been through an open approach, and pediatric surgeons remain reluctant to repair otherwise. Owing to its rarity, consensus regarding management remains absent. Because of this, we present a scoping review on the use of laparoscopy and minimally invasive techniques to repair pediatric femoral hernias. Methods: A scoping literature review was performed using PubMed, Embase, Scopus, and Web of Science for related articles (keywords). Full-text articles and abstracts were then reviewed for relevance using inclusion and exclusion criteria with data extracted from each piece. Results: The search identified 268 articles published from 1992 to 2023. Eleven articles met our inclusion criteria. After reviewing their content, a total of 87 patients were identified. Of these, 42 laparoscopic repairs were reported. Three primary laparoscopic surgical techniques were described, with no recurrence reported. Conclusion: Laparoscopy remains a viable tool in diagnosing and managing femoral hernias. Various technically feasible options for laparoscopy and minimally invasive techniques have been described with excellent results and limited recurrence. However, given the quality of the data, further studies are needed to investigate the long-term durability of such repairs.

Next-Generation Screening for Colorectal Cancer, an Incremental Approach to a Global Disease.

New screening tests for early detection of colorectal cancer and its precursors are rapidly emerging with the focus on noninvasive tests which can be used in both structured opportunistic and population-based organized screening programs. Novel technologies are identifying new combinations of promising markers. Conducting large prospective clinical trials of efficacy requires very large numbers of subjects constituting intended-use populations. These trials are often preceded by studies using smaller numbers of "convenience" samples to derive panels of relevant markers and algorithms to combine them and define what constitutes a positive test. The article by Gagrat and colleagues in this issue reports results from one such study designed to yield a "next-generation" multitargeted (mt-sDNA) stool test. This report exemplifies the advantages and limitations of this approach. See related article by Gagrat et al., p. 119.

Stressing Out Cancer: Chronic Stress Induces Dysbiosis and Enhances Colon Cancer Growth.

Psychologic stress significantly impacts colorectal cancer, and chronic stress is known to decrease treatment efficacy and survival rates in patients with colorectal cancer. Previous studies have linked psychologic stress to changes in the gut microbiota, and the role of the microbiota in colorectal cancer progression is well characterized. Despite this, the mechanistic link between chronic stress and colorectal cancer remains unclear. In this issue of Cancer Research, Cao and colleagues reveal that chronic stress exacerbates colorectal cancer progression by reducing the presence of Lactobacillus johnsonii (L. johnsonii) and its metabolite protocatechuic acid (PCA). The authors demonstrate an increase in β-catenin expression as the major mechanism by which chronic stress potentiates cancer stemness and pathogenesis. Administration of L. johnsonii or PCA to stressed mice decreased β-catenin activity and colorectal cancer progression. This study defines a precise mechanism underlying chronic stress and colorectal cancer progression, emphasizing the relevance of psychologic well-being in colorectal cancer outcome. In addition, the study demonstrates the potential efficacy of L. johnsonii or PCA supplementation as promising therapeutics for colorectal cancer treatment. See related article by Cao et al., p. 771.

Adipose Stromal Cell-Derived Cancer-Associated Fibroblasts Suppress FGFR Inhibitor Efficacy.

Cancer aggressiveness has been linked with obesity, and studies have shown that adipose tissue can enhance cancer progression. In this issue of Cancer Research, Hosni and colleagues discover a paracrine mechanism mediated by adipocyte precursor cells through which urothelial carcinomas become resistant to erdafitinib, a recently approved therapy inhibiting fibroblast growth factor receptors (FGFR). They identified neuregulin 1 (NRG1) secreted by adipocyte precursor cells as an activator of HER3 signaling that enables resistance. The NRG1-mediated FGFR inhibitor resistance was amenable to intervention with pertuzumab, an antibody blocking the NRG1/HER3 axis. To investigate the nature of the resistance-associated NRG1-expressing cells in human patients, the authors analyzed published single-cell RNA sequencing data and observed that such cells appear in a cluster assigned as inflammatory cancer-associated fibroblasts (iCAF). Notably, the gene signature corresponding to these CAFs is highly similar to that shared by adipose stromal cells (ASC) in fat tissue and fibro-adipogenic progenitors (FAP) in skeletal muscle of cancer-free individuals. Because fibroblasts with the ASC/FAP signature are enriched in various carcinomas, it is possible that the paracrine signaling conferred by NRG1 is a pan-cancer mechanism of FGFR inhibitor resistance and tumor aggressiveness. See related article by Hosni et al., p. 725.

Targeting the DHX9 RNA Helicase to Induce Antitumor Immunity in Small-Cell Lung Cancer.

Murayama and colleagues establish DHX9 as an exciting new target to induce viral mimicry and downstream antitumor immunity. The potential for use in combination with existing immune therapies is especially exciting in SCLC, an immunologically cold and deadly disease. See related article by Murayama et al., p. 468 (10) .

A Highly Anticipated Selective Therapeutic Agent against CDK2: INX-315.

In this issue, Dietrich, Trub, and colleagues describe and characterize a novel selective CDK2 inhibitor: INX-315. This agent shows promise in CCNE1-amplified cancers and in CDK4/6 inhibitor-resistant breast cancers. See related article by Dietrich et al., p. 446 (8).

Factors associated with Low Back Pain (LBP) complaints in workers: A literature review

Low Back Pain (LBP) is one of the health problems often experienced by workers in various industries. This study aims to analyze the factors associated with the incidence of LBP in workers based on the analysis of 10 related research articles. The results of the analysis show that working period, work attitude, and age are the factors that have the most influence on LBP complaints in workers. The longer a person's working period, the higher the risk of experiencing LBP. Incorrect work attitudes, such as prolonged bending and stooping, also increase the risk of LBP. In addition, older age also contributes to the risk of LBP due to decreased bone elasticity. Other factors that contribute to LBP complaints in workers include workload, smoking habits, Body Mass Index, work position, and physical activity.

SLAM Meets NeRF: A Survey of Implicit SLAM Methods

In recent years, Simultaneous Localization and Mapping (SLAM) systems have shown significant performance, accuracy, and efficiency gains, especially when Neural Radiance Fields (NeRFs) are implemented. NeRF-based SLAM in mapping aims to implicitly understand irregular environmental information using large-scale parameters of deep learning networks in a data-driven manner so that specific environmental information can be predicted from a given perspective. NeRF-based SLAM in tracking jointly optimizes camera pose and implicit scene network parameters through inverse rendering or combines VO and NeRF mapping to achieve real-time positioning and mapping. This paper firstly analyzes the current situation of NeRF and SLAM systems and then introduces the state-of-the-art in NeRF-based SLAM. In addition, datasets and system evaluation methods used by NeRF-based SLAM are introduced. In the end, current issues and future work are analyzed. Based on an investigation of 30 related research articles, this paper provides in-depth insight into the innovation of SLAM and NeRF methods and provides a useful reference for future research.

The effect of foot bath on sleep quality in the elderly: a systematic review

IntroductionPopulation aging is a problem that has affected most countries in the world. Poor-quality sleep is a common complaint among the elderly. Foot baths are a method of heat therapy and are performed as an independent nursing care in different departments. The present study was conducted with the aim of investigating the effects of foot baths with spa on improving the sleep quality of the elderly.MethodsThis research is a systematic review. We systematically searched six databases, including Google Scholar, PubMed, Web of Science, Scopus, Embase, and the World Health Organization databases, to retrieve the related articles based on the keywords used in our search strategy from 2010 to March 2023.ResultFinally, 10 articles were included in this study. All studies were randomized controlled trial (RCTs) and semi-experimental. In all 9 studies, the positive effects of the foot bath were reported. In 9 studies, the effect of foot baths with water above 40 degrees Celsius was reported. The PSQR questionnaire was used in most of the studies.ConclusionThe total findings of this study showed that due to the high prevalence of sleep problems in the elderly, foot baths with warm water can be used as an easy, simple, and safe nursing intervention to improve sleep quality. Therefore, it can be used in nursing homes and hospitals. It is also a non-pharmacological and inexpensive nursing intervention that can be implemented by the elderly themselves after training by community health nurses.