A fatal poisoning due to consumption of crushed Abrus precatorius seeds: an autopsy case report.

Abrus precatorius is an ornamental plant that belongs to the Leguminoceae family. It contains toxalbumin, named abrin, in all of its parts. However, the seeds are more toxic when consumed in crushed form.

Longitudinal analysis of wound healing response post SMILE and LASIK surgery using proteomic profiling of tears.

Different types of refractive surgeries often exhibit differences in wound healing responses. The current study investigated post-operative tear protein profiles in subjects who underwent LASIK and SMILE to elucidate global changes to the proteomic profile during the period the patient cornea undergoes healing. In this study, 10 patients underwent LASIK and SMILE surgery with a contralateral paired eye design.

Role of NLRP3 inflammasome in nanoparticle adjuvant-mediated immune response.

The nucleotide-binding oligomerization domain (NOD)-like receptor (NLR) family pyrin domain-containing 3 (NLRP3) inflammasome is pivotal in orchestrating the immune response induced by nanoparticle adjuvants. Understanding the intricate mechanisms underlying the activation of NLRP3 inflammasome by these adjuvants is crucial for deciphering their immunomodulatory properties. This review explores the involvement of the NLRP3 inflammasome in mediating immune responses triggered by nanoparticle adjuvants.

Gross anatomy of vascular supply and drainage of mammary fat pads in mice models.

This work extensively studied the vasculature of mice mammary fat pads (BALB/c and C57BL/6) with special reference to haematogenous drainage routes. Mammary fat pads were five pairs (first cervical, second and third thoracic, fourth abdominal and fifth inguinal), bilaterally symmetrical, extending laterally and continuously with the subcutaneous fascia. The superficial cervical artery and vein primarily accomplished the blood vasculature of the first mammary fat pad, while the lateral thoracic and external thoracic arteries and veins supplied the second and third mammary fat pads.

Elevated neutrophils and reduced NK cells are associated with altered tear molecular signatures and clinical sequelae of chronic ocular Stevens-Johnson syndrome.

Purpose: Stevens-Johnson syndrome (SJS) is characterised as an immuno-inflammatory condition with potentially blinding ocular sequelae. Therefore, we have investigated the ocular surface immune cell profile and correlated it with secreted tear molecular factors and clinical ocular sequelae in SJS patients.

Methods: 21 patients (42 eyes) with chronic ocular SJS and 16 healthy controls (20 eyes) were included in the study.

Association of polymorphisms of vitamin D gene in children with asthma and allergic rhinitis - Hospital based study.

Vitamin D gene polymorphisms are known to be associated with asthma and allergic rhinitis in children. However, the genetic association of the same in South Indian children with above condition is still unknown. The present study was designed with the objective to analyze the association of polymorphisms of vitamin D receptor gene (VDR) (rs797532, rs154410, rs2258470, rs731236) and transport gene of vitamin D (rs7041) in children with asthma and allergic rhinitis in South India.

Identifying multimodal misinformation leveraging novelty detection and emotion recognition.

With the growing presence of multimodal content on the web, a specific category of fake news is rampant on popular social media outlets. In this category of fake online information, real multimedia contents (images, videos) are used in different but related contexts with manipulated texts to mislead the readers. The presence of seemingly non-manipulated multimedia content reinforces the belief in the associated fabricated textual content.

Challenges and opportunities for improvement when people with an intellectual disability or serious mental illness also need palliative care: A qualitative meta-ethnography.

Background: People with diagnoses of intellectual disability or serious mental illness have higher mortality rates due to physical comorbidities; better understanding is needed to guide best practice in provision of palliative care for these populations.

Aims: To identify multivoiced perspectives, drawn from lived experience of: what works, and what does not, in palliative care for people with intellectual disability or serious mental illness; challenges in, and opportunities to improve, palliative care.

Design: A systematically constructed qualitative meta-ethnography.

Cold bandage contact lens use reduces post-photorefractive keratectomy or corneal collagen-crosslinking pain perception in patients.

Purpose: To compare post-operative pain perception using bandage contact lens (BCL) stored at 2-8°C (Cold BCL, CL-BCL) or room temperature (23 - 25°C, RT-BCL) after photorefractive keratectomy (PRK) or corneal collagen-crosslinking (CXL) and determine status of nociception associated factors.

Methods: In this prospective interventional study, 56 patients undergoing PRK for refractive correction and 100 keratoconus (KC) undergoing CXL were recruited following approval from the institutional ethics committee with informed consent. Patients undergoing bilateral PRK received RT-BCL on one eye and CL-BCL on the other.

Ion channels in dry eye disease.

Dry eye disease (DED) which affects millions of people worldwide is an ocular surface disease that is strongly associated with pain, discomfort, and visual disturbances. Altered tear film dynamics, hyperosmolarity, ocular surface inflammation, and neurosensory abnormalities are the key contributors to DED pathogenesis. The presence of discordance between signs and symptoms of DED in patients and refractoriness to current therapies in some patients underpin the need for studying additional contributors that can be modulated.

Preschoolers' parent and teacher/director perceptions of returning to early childcare education during the COVID-19 pandemic.

Background: Early Care and Education (ECE) sites are critical hubs for social, emotional, and physical learning development of preschool children (ages 3-5). The COVID-19 pandemic has impacted ECE enrollment and participation; until June 2022, preschool children in the US were ineligible for COVID-19 vaccines. It is critical to identify perceptions of teachers/directors and parents to enhance safe return-to-school efforts.

Tumor regression during radiotherapy as a predictor of response in locally advanced nonsmall cell carcinoma.

Aims: To compare the predicted response with observed response to treatment by measuring gross tumor volume-primary (GTVp) using onboard kilovoltage (kV) cone-beam computed tomography (CBCT), to analyze the serial tumor volumes during radiotherapy (RT) with serial tumor volumes during follow-up, and to identify the variables associated with survival outcomes.

Materials And Methods: Between June 2017 and December 2019, 23 patients of histologically proven locally advanced nonsmall cell lung cancer (LA-NSCLC) received definitive chemoradiation. Serial kV-CBCT images X-ray volume imaging (XVI) were generated weekly for image guidance and were used to generate serial GTVp.

Colistimethate sodium-chitosan hydrogel for treating Gram-negative bacterial wound infections.

The drug resistance is higher among Gram-negative bacteria and demands the usage of strong antibiotics which can in turn result in systemic toxicity. In the treatment of the chronic wounds harboring pathogenic Gram-negative bacteria, the demand for an antimicrobial product that can be topically administered has been on the rise. In an effort to address the above issue, we have developed Colistimethate sodium (a high-end antibiotic) loaded chitosan hydrogel and characterized.

High COVID-19 Vaccine Hesitancy Among Healthcare Workers: Should Such a Trend Require Closer Attention by Policymakers?

Background The newly developed coronavirus disease 2019 (COVID-19) vaccines are considered to be a powerful tool to contain the devastating pandemic. Healthcare workers (HCWs) are at the highest risk of exposure to COVID-19 and, therefore, they are the priority group for vaccination. Objectives The study aimed to examine the perceptions, attitudes, and acceptability of the COVID-19 vaccination among HCWs in India.

No Light, No Germination: Excitation of the Rhodospirillum centenum Photosynthetic Apparatus Is Necessary and Sufficient for Cyst Germination.

is a Gram-negative alphaproteobacterium that is capable of differentiating into dormant cysts that are metabolically inactive and desiccation resistant. Like spores synthesized by many Gram-positive species, dormant cysts germinate in response to an environmental signal, indicating that conditions favor survival and proliferation. Factors that induce germination are called germinants and are often both niche and species specific.

Association of vitamin D gene polymorphisms in children with asthma - A systematic review.

Introduction: The association of Vitamin D and children with asthma is known and there are several individual studies on Vitamin D polymorphisms. However, systematic reviews on all vitamin D associated gene polymorphisms have not been done in children with asthma.

Objective: To investigate the association of Vitamin D associated gene polymorphisms and asthma in children (0-18 years) by systematic review and meta-analytic approach.

Evidence of defined temporal expression patterns that lead a gram-negative cell out of dormancy.

Many bacterial species are capable of forming long-lived dormant cells. The best characterized are heat and desiccation resistant spores produced by many Gram-positive species. Less characterized are dormant cysts produced by several Gram-negative species that are somewhat tolerant to increased temperature and very resistant to desiccation.

Assessment of genomic instability and proliferation index in cultured lymphocytes of patients with Down syndrome, congenital anomalies and aplastic anaemia.

One hundred and fifteen cases [Down Syndrome (DS) n = 75, Multiple Congenital Anomalies (MCA) n = 15 and Aplastic Anaemia (AA) n = 25], with respect to their nature of predisposition to cancer, were selected for clinical, cytogenetic and cyto-molecular studies to understand the severity of genomic instability according to the nature of the different diseases. Cytogenetic studies included chromosomal aberration (CA) assays and cytokinesis block micronucleus cytome (CBMN-Cyt) assays. In DS, MCA and AA, average frequencies of nuclear anomalies (NA) were 0.

Low Potency of Indian Dust Mite Allergen Skin Prick Test Extracts Compared to FDA-Approved Extracts: A Double-Blinded Randomized Control Trial.

Background: Skin prick testing is the most important diagnostic tool to detect immunoglobulin E-mediated allergic diseases. With increase in the number of allergy tests performed in India, it is imperative to know the potency of indigenous extracts in comparison with U.S.

Empirical and bioinformatic characterization of buffalo (Bubalus bubalis) colostrum whey peptides & their angiotensin I-converting enzyme inhibition.

Whey based peptides are well known for their nutritional and multifunctional properties. In this context, whey proteins from buffalo colostrum & milk were digested by in vitro simulation digestion and analyzed by nano-LC-MS/MS. Functional protein association networks, gene annotations and localization of identified proteins were carried out.

Knowledge and Apprehension of Dental Patients about MERS-A Questionnaire Survey.

Introduction: Middle East Respiratory Syndrome (MERS) is a disease caused by beta corona virus. From April 11(th) to 9(th) June 2014, World Health Organization (WHO) reported a total of 402 laboratory confirmed cases of MERS from KSA, out of which 132 cases were reported from Riyadh alone.

Aim: The aim of this study was to assess the knowledge and apprehension of patients about MERS visiting Al Farabi College of Dentistry, Riyadh, Saudi Arabia.

Spatio-Temporal Pattern of Breast Cancer - Case Study of Southern Karnataka, India.

Introduction: Spatio-ecological study of disease provides a framework to study the interaction of genetic, environmental, social, cultural and behavioural factors on people's health. The occurrence and interaction of these factors are different in different places, giving rise to distinct geographic or spatial variation. Diseases like breast cancer have variation both spatially and temporally.

Quality of diabetic care in an urban slum area of Mysore: A community based study.

Materials And Methods: Community based cross sectional study was conducted in an urban slum of Mysore. Data was collected between July and August 2011. Known diabetics residing in this area were included in the study.