Exploring the Intricate Connection Between Vitamin B12 Deficiency and Hearing Loss: A Systematic Literature Review.

Vitamin B12 is an essential nutrient crucial for overall health, and deficiencies can lead to hearing loss. The aim of the systematic review was to explore the intricate connection between vitamin B12 deficiency and hearing loss using a systematic literature review. A systematic literature search was carried out to identify the articles exploring the connection between vitamin B12 deficiency and hearing loss.

Two-Dimensional Transition Metal Dichalcogenide: Synthesis, Characterization, and Application in Candlelight OLED.

Low-color-temperature candlelight organic light-emitting diodes (OLEDs) offer a healthier lighting alternative by minimizing blue light exposure, which is known to disrupt circadian rhythms, suppress melatonin, and potentially harm the retina with prolonged use. In this study, we explore the integration of transition metal dichalcogenides (TMDs), specifically molybdenum disulfide (MoS) and tungsten disulfide (WS), into the hole injection layers (HILs) of OLEDs to enhance their performance. The TMDs, which are known for their superior carrier mobility, optical properties, and 2D layered structure, were doped at levels of 0%, 5%, 10%, and 15% in PEDOT:PSS-based HILs.

Senolytic agent ABT-263 mitigates low- and high-LET radiation-induced gastrointestinal cancer development in mice.

Exposure to ionizing radiation (IR), both low-LET (e.g., X-rays, γ rays) and high-LET (e.

Effectiveness of Braille and ATP Technique in Improving Oral Hygiene Status of Visually Impaired Children: An Interventional Study.

Aim: The study aimed to subject two groups of visually challenged children to Braille and audio-tactile performance (ATP) techniques of oral health education and compare the effectiveness of each technique through a comparison of OHI-S index scores.

Materials And Methods: 30 visually challenged children of 6-12 years belonging to a Government-aided blind school were divided into two study groups based on the method of oral health education ( = 15). Group I received oral hygiene instructions in Braille while group II received instructions through audio clips, tactile sensations of tooth models, and closely supervised performance of brushing technique.

Toward Resilient Maternal, Neonatal and Child Health Care: A Qualitative Study Involving Afghan Refugee Women in Pakistan.

Background: Afghan refugees in Pakistan, particularly in Quetta, Balochistan, encounter formidable barriers in accessing maternal, newborn, and child health (MNCH) services. These challenges have been intensified by the COVID-19 pandemic and entrenched systemic health inequities.

Methods: This qualitative study, conducted from February to April 2023, aimed to assess the obstacles within health systems and community environments that hinder MNCH service access among Afghan refugees.