3D MFA: An automated 3D Multi-Feature Attention based approach for spine segmentation using a multi-stage network pruning.

Spine segmentation poses significant challenges due to the complex anatomical structure of the spine and the variability in imaging modalities, which often results in unclear boundaries and overlaps with surrounding tissues. In this research, a novel 3D Multi-Feature Attention (MFA) model is proposed for spine segmentation. The standard MobileNetv3 is modified by adding the RCBAM (Reverse Convolution Block Attention Module) module, and FPP (Feature Pyramid Pooling) for feature enhancement.

Revolutionizing anemia detection: integrative machine learning models and advanced attention mechanisms.

This study addresses the critical issue of anemia detection using machine learning (ML) techniques. Although a widespread blood disorder with significant health implications, anemia often remains undetected. This necessitates timely and efficient diagnostic methods, as traditional approaches that rely on manual assessment are time-consuming and subjective.

An Automated Multi-scale Feature Fusion Network for Spine Fracture Segmentation Using Computed Tomography Images.

Spine fractures represent a critical health concern with far-reaching implications for patient care and clinical decision-making. Accurate segmentation of spine fractures from medical images is a crucial task due to its location, shape, type, and severity. Addressing these challenges often requires the use of advanced machine learning and deep learning techniques.

A rare case of orbital inflammation complicated by hemophagocytic lymphohistiocytosis.

We report a rare case of orbital inflammation complicating hemophagocytic lymphohistiocytosis (HLH) patient. HLH is a rare, life-threatening disorder characterized by uncontrolled activation of cytotoxic T lymphocytes, natural killer cells, and macrophages. A 37-year-old man known to have HLH, presented with a left periorbital swelling that was unsuccessfully treated as an orbital cellulitis, with intravenous antibiotics.

An Automated Deep Learning Approach for Spine Segmentation and Vertebrae Recognition Using Computed Tomography Images.

Spine image analysis is based on the accurate segmentation and vertebrae recognition of the spine. Several deep learning models have been proposed for spine segmentation and vertebrae recognition, but they are very computationally demanding. In this research, a novel deep learning model is introduced for spine segmentation and vertebrae recognition using CT images.

Impact of end-group modifications and planarity on BDP-based non-fullerene acceptors for high-performance organic solar cells by using DFT approach.

With the aim to enhance the photovoltaic properties of organic solar cells (OSCs), seven new non-fullerene acceptors (K1-K7) have been designed by end-group modifications of benzo[2,1-b:3,4-b']bis(4H-dithieno[3,2-b:2',3'-d]pyrrole) (BDP)-based small molecule "MH" (which is taken as our reference R) using computational techniques. To investigate their various optoelectronic parameters, DFT studies were applied using the B3LYP functional at 6-31G (d, p) basis set. The measurement of molecular planarity parameter (MPP) and span of deviation from plane (SDP) confirmed the planar geometries of these structures resulting in enhanced conjugation.

Designing dibenzosilole core based, A-π-A-π-D-π-A-π-A type donor molecules for promising photovoltaic parameters in organic photovoltaic cells.

In this research work, four new molecules from the π-A-π-D-π-A-π type reference molecule "DBS-2PP", were designed for their potential application in organic solar cells by adding peripheral A acceptors to the reference. Under density functional theory, a comprehensive theoretical investigation was conducted to examine the structural geometries, along with the optical and photovoltaic parameters; comprising frontier molecular orbitals, density of states, light-harvesting effectiveness, excitation, binding, and reorganizational energies, molar absorption coefficient, dipole moment, as well as transition density matrix of all the molecules under study. In addition, some photo-voltaic characteristics (open circuit photo-voltage and fill factor) were also studied for these molecules.

Narrative on Hydrogen Therapy and its Clinical Applications: Safety and Efficacy.

Molecular hydrogen proved itself as a novel therapeutic candidate and has been thriving from the beginning with its potential clinical significance, higher affinity, and cellular integrity and permeability. Hydrogen Therapy (HT) has gained scientists' attention with the proven clinical ability to attenuate chronic inflammation, diminish oxidative stress, restrict apoptosis, minimize cellular injury, and refine tissue functioning. Therapeutic Implementation of H for disease prevention and treatment is a newly emerging field with limited knowledge available on formulations, tissue-specific effects, efficacy, and safety.

Evaluation of Bi-Lateral Co-Infections and Antibiotic Resistance Rates among COVID-19 Patients in Lahore, Pakistan.

Bacterial infections are among the major complications of many viral respiratory tract illnesses, such as influenza and coronavirus disease-2019 (COVID-19). These bacterial co-infections are associated with an increase in morbidity and mortality rates. The current observational study was conducted at a tertiary care hospital in Lahore, Pakistan among COVID-19 patients with the status of oxygen dependency to see the prevalence of bacterial co-infections and their antibiotic susceptibility patterns.

Molecular Modeling of Pentacyclic Aromatic Bislactam-Based Small Donor Molecules by Altering Auxiliary End-Capped Acceptors to Elevate the Photovoltaic Attributes of Organic Solar Cells.

Small-molecule (SM)-based organic solar cells (OSCs) have dominated the photovoltaic industry on account of their efficient optical and electronic properties. This quantum mechanical study addresses a DFT study of pentacyclic aromatic bislactam (PCL)-based small molecules for extremely proficient OSCs. Five novel small molecules () retaining the A-π-A-π-D-π-A-π-A arrangement were fabricated from the reference .

Bioprospecting microalgae and cyanobacteria for biopharmaceutical applications.

Microalgae and cyanobacteria have sparked a lot of interest due to their potential in various industries like biorefineries, biopharmaceuticals, food supplements, nutraceuticals, and other high-value products. Polysaccharides, vitamins, proteins, enzymes, and steroids are valuable products isolated from microalgae and cyanobacteria and potentially used in health and biomedical applications. Bioactive compounds derived from microalgae and cyanobacteria exhibit various pharmaceutical properties like antibacterial, anticancer, antiviral, antialgal, and antioxidant.

Microbial bioremediation strategies with wastewater treatment potentialities - A review.

The demand for innovative waste treatment techniques has arisen because of the establishment and operation of rigorous waste discharge guidelines into the environment. Due to the rapid increase in the human population, wastewater treatment is a procedure of increasing significance. As a result, wastewater treatment systems are intended to sustain high activities and densities of such microorganisms which meet the different purification requirements.

Etanercept in methotrexate-resistant JIA-related uveitis.

Unlabelled: We report our results with systemic Etanercept in patients with juvenile idiopathic arthritis in a joint ophthalmology-rheumatology clinic at a tertiary hospital.

Methods: Patients with JIA on Etanercept were identified from a dedicated uveitis database. A retrospective review of electronic and paper-based patient records was performed.

Neurological symptoms associated with acute multifocal placoid pigment epitheliopathy: treatment dilemma and diagnostic issues.

Acute multifocal placoid pigment epitheliopathy (AMPPE) is thought to be caused by vasculitis of the choroid. Central nervous system involvement is rare. We report a case of a 28-year-old male who developed blurred vision (6/12 OD, 6/24 OS).

Presentation of suspected pediatric uveitis.

Unlabelled: Presentation of suspected pediatric uveitis: Pediatric uveitis is usually managed in specialized ophthalmic centers in the UK. Meaningful data acquisition in these clinics may be helpful in clinical governance, and healthcare planning in a specialty that is gradually changing due to changes in treatment choices.

Methods: Retrospective analysis of prospectively acquired data in the Liverpool pediatric uveitis database was performed.

Emerging roles for antiangiogenesis factors in management of ocular disease.

The first antivascular endothelial growth factor (anti-VEGF) was developed as an anticancer drug for colonic carcinomas. Since then, anti-VEGFs have developed in scope and indications. They have revolutionized the treatment of exudative macular degeneration and have had a major impact on treatment of several other conditions.

Follow-up of erlotinib related uveitis.

The authors report the follow-up of a 68-year-old lady with bilateral anterior uveitis secondary to erlotinib. Erlotinib was started and stopped after symptoms and signs suggestive of severe bilateral anterior uveitis were noted. The patient developed signs of a non-ST elevation myocardial infarction, 12 days after stopping the erlotinib, and recovered without major problems.

Bilateral viral retinitis in a patient with immune deficiency because of purine nucleoside phosphorylase deficiency.

Background: Progressive retinal outer necrosis is a devastating viral necrotizing retinitis, which affects predominantly immunocompromised patients. We report a case in which the ocular findings led to a search for an underlying immune deficiency, established as congenital purine nucleoside phosphorylase deficiency.

Methods: Retrospective, interventional case report.

Intraocular lens and capsule opacification with hydrophilic and hydrophobic acrylic materials.

Purpose: To report posterior capsular opacification in acrylic intraocular lenses.

Methods: Retrospective review of notes of patients with cataract surgery involving implantation of a hydrophilic acrylic intraocular lens (IOL) (MDR SC-60B-0UV) in at least one eye. This was done as a retrospective audit for clinical risk following adverse event reports, regarding MDR SC-60B-0UV intraocular lens, were published.

Effect of reflux of drug during intravitreal anti-VEGF therapies on foveal thickness.

Purpose: To report any variation in foveal thickness in eyes with and without reflux during anti-VEGF injection.

Method: Review of electronic case notes and scans.

Results: 18 patients receiving bevazicumab were identified as having reflux (n = 3) or no reflux (n = 15).

Relatively spared central multifocal electroretinogram responses in acute quinine toxicity.

A 71-year-old man was investigated with electrodiagnostic testing 4 months after a deliberate quinine overdose. Initially he was admitted to intensive care unit with visual acuity (VA) of perception of light in both eyes. VA recovered to 6/6 right eye and 6/12 left eye, though severely constricted fields were noted.