Prevalence and associated factors of self-reported oral health problems among adults in the Fanteakwa districts in Ghana.

Background: There is a paucity of data on oral health problems among the residents of Fanteakwa districts (South and North) in the Eastern region of Ghana. Therefore, this study assessed the prevalence and factors associated with self-reported oral health problems in the Fanteakwa districts of Ghana.

Methods: This community-based cross-sectional study targeted residents of the towns of the Fanteakwa districts, who have not had any dental care visit in the past six months preceding the study.

Nationwide cervical precancer screening in Ghana: concurrent HPV DNA testing and visual inspection under an expanded hub-and-spoke model.

Cervical cancer continues to disproportionately burden women in sub-Saharan Africa, and is the commonest gynecological cancer in Ghana. The Cervical Cancer Prevention and Training Centre (CCPTC), Battor, Ghana spearheaded the Ghana arm of the mPharma 10,000 Women Initiative (mTTWI) between September 2021 and October 2022. The aim of this study was to examine the outcomes of nationwide concurrent screening using high-risk human papillomavirus (hr-HPV) DNA testing and visual inspection methods, as well as factors associated with the screening outcomes.

Effectiveness of prenatal ultrasound in fetal sex identification: a systematic review and meta-analysis.

This systematic review and meta-analysis aimed to assess the accuracy and success rate of ultrasound in determining fetal sex. A search was conducted on Medline, Cochrane Library, and EMBASE databases, and the reference lists of selected studies were also reviewed. Meta-analyses were performed using Revman 5.

Chemoprotective Mechanism of Sodium Thiosulfate Against Cisplatin-Induced Nephrotoxicity Is via Renal Hydrogen Sulfide, Arginine/cAMP and NO/cGMP Signaling Pathways.

Cisplatin is a common and highly effective chemotherapeutic agent whose nephrotoxic side effect is well-characterized. Sodium thiosulfate (STS), an FDA-approved hydrogen sulfide (HS) donor drug, is emerging as a chemoprotective agent against cisplatin-induced nephrotoxicity (CIN). In this study, we investigated the chemoprotective mechanism of STS in a rat model of CIN.

Fire safety knowledge and emergency preparedness assessment among health care workers at three hospitals in Kunene region, Namibia.

Background: Hospital preparedness for accidents like fires is essential because fire outbreaks in healthcare settings can occur anytime and require quick responses. Therefore, this study assessed the knowledge of fire safety and emergency preparedness among healthcare workers, as well as the predictors of knowledge of fire safety and emergency preparedness among healthcare workers.

Methods: An institutional-based descriptive cross-sectional online survey was employed to assess knowledge of fire safety and emergency preparedness among 257 healthcare workers from three hospitals in the Kunene region.

Predictive models and determinants of mortality among T2DM patients in a tertiary hospital in Ghana, how do machine learning techniques perform?

Background: The increasing prevalence of type 2 diabetes mellitus (T2DM) in lower and middle - income countries call for preventive public health interventions. Studies from Africa including those from Ghana, consistently reveal high T2DM-related mortality rates. While previous research in the Ho municipality has primarily examined risk factors, comorbidity, and quality of life of T2DM patients, this study specifically investigated mortality predictors among these patients.

Genomic analysis of virulent, multidrug resistant Klebsiella pneumoniae and Klebsiella oxytoca from bloodstream infections, South Africa.

Unlabelled: The study investigated the resistome, virulome and mobilome of multidrug resistant (MDR) Klebsiella pneumoniae and Klebsiella oxytoca clinical isolates.

Methods: A total of 46 suspected Klebsiella species (spp.) were collected from blood cultures within the uMgungundlovu District in the KwaZulu-Natal Province.

Measuring social, economic, policy, and health system determinants of maternal health and survival: An urgent global priority.

In 2015, the World Health Organization (WHO) released global targets and strategies for reducing maternal mortality in the Sustainable Development Goal (SDG) period developed through broad stakeholder consultations. The targets and strategies identified in the "Strategies toward Ending Preventable Maternal Mortality (EPMM)" report are grounded in a systemic and human rights approach to maternal health and aim to address the broad spectrum of key social, political, economic, and health system determinants of maternal health and survival, as exemplified by 11 Key Themes. These upstream determinants of maternal survival are not well represented in maternal health measurement efforts, which tend to focus on service delivery.

Amyotrophic Lateral Sclerosis and Parkinson's Disease: Brain Tissue Transcriptome Analysis Reveals Interactions.

This study utilises amyotrophic lateral sclerosis (ALS) and Parkinson's disease (PD) human brain samples from the GEO database and employs differential expression gene (DEG) analysis to identify genes that are pivotal in both neurodegenerative diseases. Through in depth GO and KEGG enrichment analyses, we elucidated the biological functions and potential pathways associated with these DEGs. Furthermore, by constructing protein‒protein interaction networks, we highlight the significance of shared DEGs in both cellular physiology and disease contexts.

The Beneficial Effects of Lactobacillus Strains on Gut Microbiome in Alzheimer's Disease: A Systematic Review.

Background/objectives: Growing evidence suggests that the gut-brain axis influences brain function, particularly the role of intestinal microbiota in modulating cognitive processes. Probiotics may alter brain function and behavior by modulating gut microbiota, with implications for neurodegenerative diseases like Alzheimer's disease (AD). The purpose of this review is to systematically review the current literature exploring the effects of probiotic supplementation on gut microbiota and cognitive function in AD and mild cognitive impairment (MCI).

Country economic status is strongly associated with burn survival - validation of the (modified) ABSI.

Background: Predicting burn-related mortality is vital for family counseling, triage, and resource allocation. Several of the burn-specific mortality prediction scores have been developed, including the Abbreviated Burn Severity Index (ABSI) in 1982. However, these scores are not tested for accuracy to support contemporary estimates of the global burden of burn injury.

Gossypol is a natural product with good antimalarial activity against Plasmodium falciparum clinical isolates.

Gossypol has demonstrated significant antimalarial activity against chloroquine-resistant and susceptible Plasmodium falciparum parasites. However, data on its potency in clinical isolates of P. falciparum remains limited.

"After Cutting It, Things Have Never Remained the Same": A Qualitative Study of the Perspectives of Amputees and Their Caregivers.

Introduction: Physical and emotional loss from amputation and associated physical disability are associated with adverse physical and psychological experiences. However, little research, within the Ghanaian context, has focused on the impact of amputation on the well-being of amputees and their caregivers and the coping strategies they use to mitigate challenges experienced. Therefore, the present study explored the impact of amputation on the well-being of amputees and caregivers, and the coping strategies they employ to manage distress associated with amputation and caregiving.

Highly pathogenic avian H5N1 influenza A virus replication in ex vivo cultures of bovine mammary gland and teat tissues.

Since early 2024, highly pathogenic avian influenza H5N1 viruses have been causing outbreaks in dairy cattle in the United States. Here, we compared the replicative capacity of A/dairy cattle/Texas/24-008749-001/2024 (H5N1; Cow-H5N1) isolated from a dairy cow, A/chicken/Ghana/AVL-76321VIR7050-39/2021 (H5N1; Chicken-H5N1) isolated from a chicken, and a human H1N1 2009 pandemic virus in ex vivo explant cultures of mammary gland and teat from lactating cows. We also examined the expression of influenza virus receptors in these organs.

Evaluating the implementation of online research training and mentorship among early-career family physicians in sub-Saharan Africa.

Background: Research is needed to improve the performance of primary health care. In Africa, few family physicians conduct research, and therefore an online research training and mentorship programme was developed to build research capacity amongst novice and early career researchers.

Aim: To evaluate the implementation of the AfriWon Research Collaborative (ARC) training and e-mentorship programme in sub-Saharan Africa.

Give Peace a Chance? How Regulatory Foci Influence Organizational Conflict Events in Intractable Conflict Environments.

An intractable conflict environment (ICE) is an extreme context in which deep, unsolvable conflict between groups is central to the actors within it. While non-ICEs are typically assumed in organizational research, ICEs are increasingly common contexts for organizations. Moreover, this context influences peoples' interpretation of potential organizational conflict incidents inside the organization and therefore the likelihood and emotional intensity of organizational conflict events.

Effect of a Culturally Adapted Exercise Program on the Anthropometrics and Body Composition of Postmenopausal Women With Excess Weight Gain: A Randomized Controlled Trial.

Background: Physical activity (PA) is recommended as a component of weight management for the prevention of weight gain and weight regain after weight loss. Yet, no study has adapted culturally appropriate PA for postmenopausal women's health.

Aims: The study aimed to investigate the effect of a developed culturally appropriate exercise program for Ghanaian postmenopausal women with excess weight gain on the anthropometrics and body composition.

An African perspective to biodiversity conservation in the twenty-first century.

Africa boasts high biodiversity while also being home to some of the largest and fastest-growing human populations. Although the current environmental footprint of Africa is low compared to other continents, the population of Africa is estimated at around 1.5 billion inhabitants, representing nearly 18% of the world's total population.

Exploring the synergy between emotional intelligence and self-esteem among university students in Ghana.

Background: The need for educational institutions to create a conducive learning environment for participation of all students in school activities is one of the pillars advocated under Goal 4 of the United Nations Sustainable Development Goals. While there are structures institutionalized to promote students' well-being, universities are faced with a myriad of challenges which can negatively impact mental health and disrupt the overall learning experiences of students. This study explored the relationship between Emotional Intelligence and Self-Esteem which have been found to influence the mental health of students.

Comprehensive health risk assessment of urban ambient air pollution (PM, NO and O) in Ghana.

Urbanization and industrialization have drastically increased ambient air pollution in urban areas globally from vehicle emissions, solid fuel combustion and industrial activities leading to some of the worst air quality conditions. Air pollution in Ghana causes approximately 28,000 premature deaths and disabilities annually, ranking as a leading cause of mortality and disability-adjusted life years. This study evaluated the annual concentrations of PM NO and O in the ambient air of 57 cities in Ghana for two decades using historical and forecasted data from satellite measurements.

Childhood Tuberculosis-Advances in Treatment and Prevention.

Tuberculosis (TB) in childhood presents a substantial global burden with nearly two million episodes of disease in children and adolescents annually. The majority of children who die from TB never receive appropriate treatment. Advancements in childhood TB treatments have been slow and there are many challenges with TB treatment in children.

Sickle Lung Disease Long-Term Consequences and Prevention.

Sickle cell disease (SCD) is of global significance due to its severity and occurrence worldwide. Inheritance of the abnormal hemoglobin structure contributes to microvascular events that underlie the development of the multi-systemic complications seen in the disease pathogenesis. Pulmonary complications are common and heterogeneous including pulmonary hypertension, sleep-disordered breathing and lung function abnormalities.