Measurement of angle of progression by trans perineal-ultrasound in labour to predict mode of delivery in nulliparous women.

Objective: The objective of the study was to assess whether the measurement of the angle of progression in nulliparous women in labour can predict the mode of delivery.

Methods: This prospective observational study was conducted at Benazir Bhutto Hospital, Rawalpindi Medical University from 16 February to 25 March 2024. Nulliparous pregnant women in the active first stage of labour with singleton pregnancy and cephalic presentation were included in the study after taking informed consent.

Comparative study of management strategies for immune checkpoint inhibitor-induced inflammatory arthritis: rheumatologists versus oncologists.

Background: Immune checkpoint inhibitors (ICIs) have significantly improved cancer treatment outcomes but are associated with immune-related adverse events (irAEs), such as inflammatory arthritis (ir-IA). Management of ir-IA is evolving, with corticosteroids as the primary treatment, though some cases require steroid-sparing agents.

Aims: This study aimed to compare initial mean prednisolone doses and disease persistence over 12 months in patients with rheumatoid arthritis (RA)-like ir-IA managed by rheumatologists or oncologists.

Herpes zoster ophthalmicus temporally after COVID-19 vaccination: a systematic review of uncontrolled case reports and case series.

Purpose: Herpes zoster ophthalmicus (HZO) following COVID-19 vaccination has been reported previously but the clinical characteristics, onset, treatment, and outcomes of these cases have not been previously systematically reviewed.

Methods: A systematic review, guided by PRISMA guidelines, surveyed PubMed and Embase databases from April 2021 to June 2023 for case reports and series detailing HZO following COVID-19 vaccination. Studies excluded were abstracts, reviews, and clinical trials.

Recent advances in nano-enabled immunomodulation for enhancing plant resilience against phytopathogens.

Plant diseases caused by microbial pathogens pose a severe threat to global food security. Although genetic modifications can improve plant resistance; however, environmentally sustainable strategies are needed to manage plant diseases. Nano-enabled immunomodulation involves using engineered nanomaterials (ENMs) to modulate the innate immune system of plants and enhance their resilience against pathogens.

Switch the click: Ultrafast photochemistry of photoDIBO-OH tracked by time-resolved IR spectroscopy.

Click chemistry refers to selective reactions developed for grafting of bio(macro)molecules in their biological media. Caged click compounds have been employed to spatiotemporally control click reactions. Here, we survey the uncaging of photo-dibenzocyclooctyne-OH (photoDIBO-OH) to its click-chemistry active form DIBO-OH, with particular attention to its conversion timescale and efficiency.

Modulation of rhizosphere microbial community and metabolites by bio-functionalized nanoscale silicon oxide alleviates cadmium-induced phytotoxicity in bayberry plants.

Cadmium (Cd) is an extremely toxic heavy metal that can originate from industrial activities and accumulate in agricultural soils. This study investigates the potential of biologically synthesized silicon oxide nanoparticles (Bio-SiNPs) in alleviating Cd toxicity in bayberry plants. Bio-SiNPs were synthesized using the bacterial strain Chryseobacterium sp.

Amelioration of chromium toxicity in wheat plants through exogenous application of nano silicon.

Chromium (Cr) contamination in agricultural soils poses a risk to crop productivity and quality. Emerging nano-enabled strategies show great promise in remediating soils contaminated with heavy metals and enhancing crop production. The present study was aimed to investigate the efficacy of nano silicon (nSi) in promoting wheat growth and mitigating adverse effects of Cr-induced toxicity.

Association between PM10 exposure and risk of myocardial infarction in adults: A systematic review and meta-analysis.

Background: Air pollution has several negative health effects. Particulate matter (PM) is a pollutant that is often linked to health adversities. PM2.

Unveiling the aesthetic secrets: exploring connections between genetic makeup, chemical, and environmental factors for enhancing/improving the color and fragrance/aroma of .

Floral color and scent profiles vary across species, geographical locations, and developmental stages. The exclusive floral color and fragrance of is contributed by a range of endogenous chemicals that distinguish it from other flowers and present amazing ornamental value. This comprehensive review explores the intricate interplay of environmental factors, chemicals and genes shaping the flower color and fragrance of .

Aetiology, presentation and outcomes of patients presenting with acute pancreatitis in a tertiary care hospital.

Acute pancreatitis (AP) is a multi-causal disease with a high rate of hospita lisation. Only a few cl inical stud ies have i nvestig ated the aetiologic al backgroun d, sever it y, and outcome of AP in Pakistan. Hence, this study was carried out to determine the aforementioned factors and correlate them w ith outcomes in a tert iary care set ting.

A DFT investigation on structural, electronic, magnetic, optical, elastic and hydrogen storage properties of Ru-based hydride-perovskites XRuH (X = Cr, V, Ni).

The present investigation delves into various physical properties exhibited by CrRuH, VRuH and NiRuH. Notably adopting a stable cubic configuration, both compounds manifest a distinct metallic demeanor characterized by an absolute absence of band gap. In-depth analysis through Total Density of States (TDOS) and Partial Density of States (PDOS) justify this metallic conduct by distinctly showcasing peak conductivity at the Fermi level.

Silicon nanoparticles alleviate cadmium toxicity in rice (Oryza sativa L.) by modulating the nutritional profile and triggering stress-responsive genetic mechanisms.

This study investigated the physiological and molecular responses of rice genotype '9311' to Cd stress and the mitigating effects of silicon oxide nanoparticles (SiO NPs). Cd exposure severely hindered plant growth, chlorophyll content, photosynthesis, and Cd accumulation. However, SiO NPs supplementation, particularly the SiONP100 treatment, significantly alleviated Cd-induced toxicity, mitigating the adverse effects on plant growth while maintaining chlorophyll content and photosynthetic attributes.

The Brief History of Complementary, Alternative, and Integrative Medicine Terminology and the Development and Creation of an Operational Definition.

The definition of complementary, alternative, and integrative medicine (CAIM) remains dynamic and complex despite a steady increase in the popularity/usage of CAIM therapies across the globe. A lack of consistency in how these terms are defined remains a challenge for researchers, clinicians, and national and international organizations (e.g.

Fertilization of Microbial Composts: A Technology for Improving Stress Resilience in Plants.

Microbial compost plays a crucial role in improving soil health, soil fertility, and plant biomass. These biofertilizers, based on microorganisms, offer numerous benefits such as enhanced nutrient acquisition (N, P, and K), production of hydrogen cyanide (HCN), and control of pathogens through induced systematic resistance. Additionally, they promote the production of phytohormones, siderophore, vitamins, protective enzymes, and antibiotics, further contributing to soil sustainability and optimal agricultural productivity.

Sex-Specific Effect of CARM1 in Skeletal Muscle Adaptations to Exercise.

Purpose: The purpose of this study was to determine how the intersection of coactivator-associated arginine methyltransferase 1 (CARM1) and biological sex affects skeletal muscle adaptations to chronic physical activity.

Methods: Twelve-week-old female (F) and male (M) wild-type (WT) and CARM1 skeletal muscle-specific knockout (mKO) mice were randomly assigned to sedentary (SED) or voluntary wheel running (VWR) experimental groups. For 8 wk, the animals in the VWR cohort had volitional access to running wheels.

Dynamic crosstalk between silicon nanomaterials and potentially toxic trace elements in plant-soil systems.

Agricultural soil pollution with potentially toxic trace elements (PTEs) has emerged as a significant environmental concern, jeopardizing food safety and human health. Although, conventional remediation approaches have been used for PTEs-contaminated soils treatment; however, these techniques are toxic, expensive, harmful to human health, and can lead to environmental contamination. Nano-enabled agriculture has gained significant attention as a sustainable approach to improve crop production and food security.

An Isolated CNN Architecture for Classification of Finger-Tapping Tasks Using Initial Dip Images: A Functional Near-Infrared Spectroscopy Study.

This work investigates the classification of finger-tapping task images constructed for the initial dip duration of hemodynamics (HR) associated with the small brain area of the left motor cortex using functional near-infrared spectroscopy (fNIRS). Different layers (i.e.

Tele-orthodontics education model for orthodontic residents: A preliminary study.

Objectives: Tele-orthodontics is an important medium to use for diagnosis and treatment planning and to refer patients for specific treatment when deemed necessary. The effectiveness of the Tele-orthodontics Education Model serves to improve resident's knowledge, confidence, and skills in delivering tele-orthodontic patient care. The purpose of this educational single-arm pre-test-post-test interventional study was to assess and educate orthodontic residents (6 year-one, and 6 year-two) to appropriately use tele-orthodontics.

Biogenic silicon nanoparticles mitigate cadmium (Cd) toxicity in rapeseed (Brassica napus L.) by modulating the cellular oxidative stress metabolism and reducing Cd translocation.

Nano-enabled strategies have emerged as promising alternatives to resolve heavy metals (HMs) related harms in an eco-friendly manner. Here, we explored the potential of biogenic silicon nanoparticles (SiNPs) in alleviating cadmium (Cd) stress in rapeseed (Brassica napus L.) plants by modulating cellular oxidative repair mechanisms.

Correlation-Filter-Based Channel and Feature Selection Framework for Hybrid EEG-fNIRS BCI Applications.

The proposed study is based on a feature and channel selection strategy that uses correlation filters for brain-computer interface (BCI) applications using electroencephalography (EEG)-functional near-infrared spectroscopy (fNIRS) brain imaging modalities. The proposed approach fuses the complementary information of the two modalities to train the classifier. The channels most closely correlated with brain activity are extracted using a correlation-based connectivity matrix for fNIRS and EEG separately.

Engineering properties, microplastics and emissions assessment of recycled plastic modified asphalt mixtures.

The use of recycled plastic in asphalt is raising interest since contributing to increase the sustainability of roads pavements. The engineering performance of such roads are commonly assessed but scarcely correlated to the environmental impacts of incorporating recycled plastic in asphalt. This research encompasses an evaluation of the mechanical behaviour and environmental impact of introducing low melting point recycled plastics, low density polyethylene and commingled polyethylene/polypropylene, to conventional hot mix asphalt.

Transcriptomic and proteomic profiling reveals toxicity and molecular action mechanisms of bioengineered chitosan‑iron nanocomposites against Xanthomonas oryzae pv. oryzae.

Bacterial leaf blight (BLB) pathogen, Xanthomonas oryzae pv. oryzae (Xoo) is the most devastating bacterial pathogen, which jeopardizes the sustainable rice (Oryza sativa L.) production system.

A participatory study of college students' mental health during the first year of the COVID-19 pandemic.

Introduction: The COVID-19 pandemic has negatively impacted college students' mental health and wellbeing. Even before the pandemic, young adults reported high mental health morbidity. During the pandemic, young adult college students faced unprecedented challenges, including campus closure and a pivot to fully online education.