International Journal of Environmental Health Research

Exploration of the hydroethanolic extracts from the halophyte Limonium densiflorum , led to the isolation of seven phenolic compounds: gallic acid, epigallocatechin gallate (EGCG), quercitrin, a mixture of myricetin 3- O -α-rhamnopyranoside + myricetin 3- O -L-arabinofuranoside, dihydrokaempferol, pinoresinol, and trans -N-ferulolyl tyramine. These compounds were assessed for anticancer, anti-influenza A virus, antioxidant, and anti-inflammatory properties. The results indicated that these compounds do not exhibit toxicity towards healthy cells (WS-1 and MDCK)...

The impact of the common cooking practices on the nutritional value and the antioxidant contents of Lepidium sativum zinc biofortified sprouts was assessed in the present investigation. Garden cress sprouts showed an increase of dry matter, ash, proteins, carbohydrates, sodium, iron and zinc contents according to the applied cooking process. Antinutrient and pigment contents (chlorophylls, carotenoids and anthocyans) were diminished by applying various cooking treatments. A significant drop of total phenolic (25...

The relationship between fine particulate matter (PM2.5) and blood pressure (BP) is a controversial issue. We conducted a two-sample Mendelian randomization (MR) analysis and identified 58 genome-wide significant single-nucleotide polymorphisms associated with PM2.5 as instrument variables. Inverse-variance weighted (IVW) was used as the primary analysis approach. MR-Egger, weighted median, simple model, and weighted model methods were selected for quality control. We found a significant negative causal association of higher genetically predicted PM2...

Recreational spaces are important public spaces for people of all ages to engage in leisure and physical activities, however older people remain one of the lowest users of park. This study investigated older people's perceptions and reasons for visiting parks that have undergone refurbishment with the installation of age-friendly outdoor exercise equipment, the Seniors Exercise Park. On-site intercept surveys took place in six parks in Victoria, Australia. Seniors Exercise Park equipment usage was audited over 12 months using on-site Quick Response (QR)...

The papers were searched in databases including PubMed, Scopus, Web of science, Embase, Science Direct until 21 September 2023 and meta-analysis of concentration of PTEs in honey was performed using random effects model based on country subgroups. The non-carcinogenic risk and carcinogenic risk were calculated by Target Hazard Quotient (THQ) and Cancer Risk (CR), respectively. The sort of PTEs in honey based on pooled concentration was Cu (1.10E + 02 µg/kg) > Ni (1.80E + 01 µg/kg) > Pb (2...

This study aimed to identify the meteorological factors that contribute to dengue epidemics. The monthly incidence of dengue was used as the outcome variable, while maximum temperature, humidity, precipitation, and sunshine hours were used as independent variables. The results showed a consistent increase in monthly dengue cases from 2013 to 2021, with seasonal patterns observed in stationary time-series data. The ARIMA (2, 1, 3) × seasonal (0, 1, 2)12 model was used based on its lowest Akaike Information Criterion (AIC) values...

This study aimed to investigate the airborne exposure to aerosols according to the particle size distribution of three different spray types ( nano-nozzled spray gun , low-temperature steam spray , and fogger ) and compare the concentrations of inhaled aerosols between children and adults. Airborne aerosols released from three products were observed using size-segregated particle measurements, and particle concentrations deposited in the respiratory tracts of adults and children were estimated using multi-path particle dosimetry lung deposition models...

The study aims to analyze the relationships between changes after multicomponent intervention in sociodemographic indicators, body composition, cardiorespiratory fitness and biochemical markers in overweight/obese adolescents. Quasi-experimental study with 33 overweight/obese adolescents (17 in the intervention group (IG) and 16 in the control group (16)), in which the GI participated in the multicomponent intervention for 24 weeks. Sociodemographic indicators, body composition, cardiorespiratory fitness and biochemical markers were evaluated...

This study investigated parental attitudes toward childhood vaccination in Jordan, focusing on acceptance, concerns, and perceptions. A cross-sectional survey conducted from January to February 2024 included 939 parents. Findings indicated that 85.4% ( n  = 802) of respondents received the COVID-19 vaccine, while only 25% ( n  = 229) vaccinated their children. Concerns regarding vaccine safety and efficacy were prevalent, with 63.9% ( n  = 600) expressing worries about side effects and 46...

Continued heat exposure can cause physiological and cellular responses. This study investigated the association between physiological responses and heat shock protein 70 (HSP70) expressions in Kuala Lumpur's urban vulnerable population. We conducted a cross-sectional study involving 54 participants from four areas classified as experiencing moderate to strong heat stress. Physiological measurements included core body temperature, heart rate, and diastolic and systolic blood pressure. RT-qPCR and ELISA were also performed on blood samples to assess HSP70 gene and protein expressions...

This study aims to investigate the impact of PM2.5 on non-accidental death of residents. The single-pollutant model revealed that the influence of PM2.5 on non-accidental death was significant at lag0 and lag4-6, and was greatest at lag5. A 10 µg/m3 increase in PM2.5 was related with a 1.31% increase in non-accidental deaths. The connection between PM2.5 and non-accidental death was stronger in femalesthan males, in people aged ≥ 65 years than people aged < 65 years, and in people below high school education than people with high school education or above...

The objectives of this study were to examine the association between financial wellbeing and somatization, in addition to the mediating effect of anxiety, depression and stress. To test such hypotheses, a cross-sectional study was carried out between September and October 2021; 403 participants (264 females; age = 32.76 ± 13.24 years) were recruited. Depression mediated the association between financial wellbeing and somatization. A worse financial wellbeing was significantly associated with more depression, which was associated with more somatization...

Cardiovascular disease (CVD) is the leading cause of mortality worldwide, posing a significant threat to public health. Research on the relationship between CVD and temperature has primarily focused on developed urban settings, with limited studies conducted in rural regions with lower levels of development. Additionally, compared to relative risks, attributable risks can provide more information when assessing the risk of CVD hospitalizations associated with exposure to apparent temperature (AT). Apparent temperature is a composite temperature index that takes into account both meteorological factors and temperature, providing an objective reflection of human thermal sensation...

One of the main contributing factors of antibiotic resistance is the dispensing of antibiotics without prescription. This study investigated community pharmacists' knowledge, attitudes, and practices in relation to antibiotic dispensing and resistance in United Arab Emirates (UAE). A cross-sectional survey was conducted using validated questionnaire. (40.1%) had an overall positive KAP score. A total of (88%) respondents were aware of the illegality of dispensing antibiotics without a prescription. Only (31%) had good knowledge regarding amoxicillin dosage for upper respiratory tract infection...

Forest species are characterized by their wealth of essential oils (EOs), which play key requested for alternative control methods against weeds, fungi and pests. This study reports the chemical composition and highlight the antioxidant, antifungal and phytotoxic properties of the EOs obtained from Eucalyptus populifolia Desf, Eucalyptus woollsiana and Eucalyptus exserta . The EOs were analyzed by gas chromatography coupled to mass spectrometry (GC/MS). Their antioxidant, antifungal and phytotoxic properties were investigated...

The present study evaluated the effects of ginger and bitterleaf tea infusions on redox and inflammatory balance in rats. Twenty-four Wistar rats with weights of between 160 and 180 g were assigned into four (4) groups (n = 6). The control group received distilled water, while the remaining groups were administered tea infusions of ginger, bitterleaf, or a combination of both at 5 mg/mL, respectively. Bitterleaf and ginger teas elevated the levels of superoxide dismutase, catalase, glutathione peroxidase, and reduced glutathione in rat plasma and liver, while malondialdehyde levels decreased...

Perfluoroalkyl substances (PFAS) as a large group of synthetic compounds widely contaminated the environment and lead to health problems. However, the correlation between PFAS exposure, bone health parameters and osteoporosis remains controversial. Therefore, we conducted a systematic review and meta-analysis of published literature to evaluate the effects of PFAS on human bone health. All observational studies were collected up to 2 December 2023. A total of 2096 articles were retrieved. Of these, 21 articles investigated the association between PFAS exposure and human bone health...

To examine the mediatory role of nature connectedness between tree visibility through windows and mental wellbeing, we conducted a questionnaire survey and examined the mediation effect using both cross-sectional and semi-longitudinal mediation models. We evaluated nature connectedness using the Inclusion of Nature in Self (INS) scale and the Connectedness to Nature Scale (CNS) and measured mental wellbeing using the WHO-5 wellbeing index. Our results showed that participants who could see at least three trees through their windows reported higher levels of both nature connectedness and mental wellbeing compared to those without such visibility...

The roles of aryl hydrocarbon receptor (AhR), AhR -nuclear translocator (ARNT), and AhR repressor (AhRR) genes in the elevation of cord blood IgE (CbIgE) remained unclear. Our aims were to determine the polymorphisms of AhR, ARNT, and AhRR genes, cord blood AhR (CBAhR) level, and susceptibility to elevation of CbIgE. 206 infant-mother pairs with CbIgE>=0.35 IU/ml and 421 randomly selected controls recruited from our previous study. Genotyping was determined using TaqMan assays. Statistical analysis showed AhR rs2066853 (GG vs...

The aim of this study was to investigate the insecticidal properties of essential oil derived from Eucalyptus cinerea leaves and its main component, 1,8-cineole, against two significant pests of stored dates, Ectomyelois ceratoniae and Ephestia kuehniella (Pyralidae). The impact of the treatment on the sensory characteristics of date fruits was assessed to verify the complete absence of off-odours and off-flavours. Gas chromatography - mass spectrometry analysis of E. cinerea essential oil revealed that the primary compound was 1,8-cineole (74...