Diagnostic and prognostic performance of urine ubiquitin carboxy-terminal hydrolase L1 across multiple acute brain injury types - A longitudinal prospective cohort study.

Introduction: Ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) is recognized as a diagnostic and prognostic blood biomarker for traumatic brain injury (TBI). This study aimed to evaluate whether UCH-L1 concentrations measured in patients' urine post-injury could serve as a diagnostic or prognostic biomarker for outcomes in various types of acute brain injuries (ABI).

Material And Methods: This pilot study included 46 ABI patients: aneurysmal subarachnoid hemorrhage (n = 22), ischemic stroke (n = 16), and traumatic brain injury (n = 8), along with three healthy controls.

Circulating molecules reflect imaging biomarkers of hemorrhage in cerebral cavernous malformations.

Increases in mean lesional iron content by quantitative susceptibility mapping (QSM) by ≥6% and/or vascular permeability by dynamic contrast enhanced quantitative perfusion (DCEQP) by ≥40% on MRI have been associated with new symptomatic hemorrhage (SH) in cerebral cavernous malformations (CCMs). It is not known if plasma biomarkers can reflect these changes within the lesion proper. This cohort study enrolled 46 CCM patients with SH in the prior year.

A quality improvement initiative to improve growth monitoring of children attending immunization clinic in an urban primary health centre in Delhi.

Background: Immunization clinics present an opportunity for passive screening for malnutrition among young children through plotting of growth charts. Passive screening for malnutrition can enable timely interventions and improve morbidity and mortality of under-five children. Therefore, we aimed to increase the plotting of growth charts (weight-for-age) to 90%, among under-five children attending immunization clinics in an Urban Health Centre (UHC) in south Delhi over three months.

Medially Based "Abdominal Rotation Advancement Flap": A Promising Technique for Mastectomy Defect Reconstruction in "High-Risk Patients" Awaiting Adjuvant Radiotherapy.

 Extensive postmastectomy defects and soft-tissue defects often require some additional flap cover of reconstruction after excision. The reconstruction aim in this group should be a diligent and easy closure with a quality skin cover, early recovery, and brief stay in hospital so that the patients can receive early postoperative radiotherapy/chemotherapy. Medially based abdominal transposition flap is a type C fasciocutaneous flap based on medial perforating vessels.

Common lipidomic signatures across distinct acute brain injuries in patient outcome prediction.

Lipidomic alterations have been associated with various neurological diseases. Examining temporal changes in serum lipidomic profiles, irrespective of injury type, reveals promising prognostic indicators. In this longitudinal prospective observational study, serum samples were collected early (46 ± 24 h) and late (142 ± 52 h) post-injury from 70 patients with ischemic stroke, aneurysmal subarachnoid hemorrhage, and traumatic brain injury that had outcomes dichotomized as favorable (modified Rankin Scores (mRS) 0-3) and unfavorable (mRS 4-6) three months post-injury.

Anaemia and selected micronutrient deficiencies among young women in rural North India - A community-based study.

Introduction: Anaemia is a major problem which affects half of young Indian women, impacting their health, education, and offspring. Despite ongoing efforts, a comprehensive understanding of anaemia remains limited. This study aims to assess the prevalence of anaemia among young women in rural Haryana and explore its causes comprehensively, which would help in tailoring targeted interventions for anaemia at a primary health care level.

Proactive Customized Protocol for Oral Management in Head and Neck Cancer Patients Planned for Radiotherapy.

Osteoradionecrosis (ORN) is a nemesis of radiotherapy which adversely affects the life of an individual. It is more often seen with conventional external beam radiotherapy using telecobalt machine. Newer radiotherapy techniques are being used in developed nations to circumvent its inherent disadvantages.

Study to localize isometric points of anterior band of inferior glenohumeral ligament and to use long head of biceps as a graft: A finite element analysis and arthroscopic cadaveric demonstration.

Background: The inferior glenohumeral ligament (IGHL) comprising the anterior and posterior bands with interposing axillary pouch is an important static stabilizer of anterior translation and external rotation (ER) in the 90-degree abduction position. No literature is available to determine any ideal graft or isometric point for fixation of any graft to replace the functionality of IGHL such that the tensile stress acting on the graft is under the limits of the tensile properties of the graft used for reconstruction.

Methods: Using finite element method analysis (FEM) of the long head of the biceps tendon (LHBT) with modeling and simulation process, the ultimate tensile strength of the LHBT at the different clock positions of the humeral head attachment and angular positions of the humerus were determined through a combination of Taguchi Design of Experiments and simulation using ANSYS (Analysis system) software.

Soluble Urokinase-Type Plasminogen Activator Receptor and Inflammatory Biomarker Response with Prognostic Significance after Acute Neuronal Injury - a Prospective Cohort Study.

Aneurysmal subarachnoid hemorrhage (aSAH), ischemic stroke (IS), and traumatic brain injury (TBI) are severe conditions impacting individuals and society. Identifying reliable prognostic biomarkers for predicting survival or recovery remains a challenge. Soluble urokinase type plasminogen activator receptor (suPAR) has gained attention as a potential prognostic biomarker in acute sepsis.

Cephalometric landmark annotation using transfer learning: Detectron2 and YOLOv8 baselines on a diverse cephalometric image dataset.

Background: Cephalometric landmark annotation is a key challenge in radiographic analysis, requiring automation due to its time-consuming process and inherent subjectivity. This study investigates the application of advanced transfer learning techniques to enhance the accuracy of anatomical landmarks in cephalometric images, which is a vital aspect of orthodontic diagnosis and treatment planning.

Methods: We assess the suitability of transfer learning methods by employing state-of-the-art pose estimation models.

A review of intracranial aneurysm imaging modalities, from CT to state-of-the-art MR.

Traditional guidance for intracranial aneurysm (IA) management is dichotomized by rupture status. Fundamental to ruptured aneurysm management is the detection and treatment of subarachnoid hemorrhage, along with securing the aneurysm by the safest technique. On the other hand, unruptured aneurysms first require a careful assessment of natural history versus treatment risk, including an imaging assessment of aneurysm size, location, and morphology, along with additional evidence-based risk factors such as smoking, hypertension, and family history.

Development and Validation of a "Stress and Coping Assessment Tool Associated with Maintaining Oral Health among Children with Special Health-care Needs".

Background: In our routine pediatric dental practice, many of us encounter parents and caretakers of Children with Special Health Care Needs (CSHCN) who complain about the difficulties they face in daily tooth brushing of their children. Some parents may have to accept defeat as their children face overwhelming medical conditions to cater to; ultimately leading to paradigm shift of oral hygiene leading to increase of dental caries and gingival problems.

Aims And Objectives: To develop and validate a comprehensive tool that can help us in assessing parent related stressors and coping factors with regard to maintenance of oral hygiene of their children.

Lower expressions of MIR34A and MIR31 in colo-rectal cancer are associated with an enriched immune microenvironment.

Introduction: MicroRNAs (MIRs) play a crucial role in colorectal cancer (CRC) development and metastasis by regulating immune responses. Tumour-infiltrating lymphocytes (TILs) are an important predictive factor in many cancers, but, their association with microRNAs have not been studied well in colorectal cancer. Three microRNAs (MIR34A, MIR31 & MIR21), the roles of which in tumorigenesis is well-studied and which also possess immunomodulatory effect, were identified by extensive literature search.

Estimation of Electric Dipole Moment by Solvatochromism, Computational Method, and Study of the Effect of Solvents by Preferential Solvation of 6 - Methoxy-4-(4-Nitro-Phenoxy Methyl)-Chromen-2-One (6mnpm).

At room temperature, the absorption and fluorescence properties of coumarin 6-Methoxy-4-(4-nitro-phenoxy methyl)-chromen-2-one (6MNPM) are investigated in pure organic solvents and a combination of acetonitrile (ACN) and tetrahydrofuran (THF). The pure solvents' influence on spectral characteristics is examined by applying theories such as Kamlet and Catalan's multiple linear regression techniques, Reichardt's microscopic solvent polarity parameter, and the Lippert-Mataga polarity function. The significant role of solute-solvent interactions in pure solvents, particularly dielectric interaction and hydrogen bonding.

Cartilaginous Transdifferentiation in Melanoma: A Diagnostic Challenge.

Malignant melanoma is a formidable tumor originating from melanocytes of neural crest origin, found in various anatomical locations, primarily in the skin, followed by the eyes and mucosal membranes. This tumor stands out due to its remarkable phenotypic diversity. Transdifferentiation, the process of differentiation into cell lineages other than the one from which the tumor originated, and phenotypic plasticity, characterized by changes in behavior, morphology, and physiology in response to different environmental conditions, can make melanoma a diagnostic conundrum for unwary pathologists.

Costs and cost-effectiveness of the Kerala pilot screening programme for diabetic retinopathy in the public health system.

Background/objectives: The Government of Kerala initiated a pilot screening programme for diabetic retinopathy in 16 Family Health Centres in Thiruvananthapuram district in 2019 in collaboration with the ORNATE India project. The evaluation of this pilot included a study of its costs and cost-effectiveness to inform decisions about extending the programme throughout Kerala.

Subjects/methods: The participants comprise all 5307 people who were screened for diabetic retinopathy under the pilot programme for whom data could be collected.

GenSelfDiff-HIS: Generative Self-Supervision Using Diffusion for Histopathological Image Segmentation.

Histopathological image segmentation is a laborious and time-intensive task, often requiring analysis from experienced pathologists for accurate examinations. To reduce this burden, supervised machine-learning approaches have been adopted using large-scale annotated datasets for histopathological image analysis. However, in several scenarios, the availability of large-scale annotated data is a bottleneck while training such models.

Incidence, surgical eligibility and outcome of spontaneous intracerebral haemorrhage in Southwest Finland - A retrospective study.

Introduction: Spontaneous intracerebral haemorrhage (sICH) is a major cause of morbidity and mortality. Large-scale trials have shown neutral outcomes for surgical interventions. The recent trial suggested functional benefits from surgical intervention.

Brain plasticity and neuroinflammatory protein biomarkers with circulating MicroRNAs as predictors of acute brain injury outcome - A prospective cohort study.

Background: Brain recovery mechanisms after injuries like aneurysmal subarachnoid hemorrhage (aSAH), ischemic stroke (IS), and traumatic brain injury (TBI) involve brain plasticity, synaptic regeneration, and neuroinflammation. We hypothesized that serum levels of the p75 neurotrophic receptor (p75NTR) and associated signaling proteins, as well as differentially expressed (DE) microRNAs, could predict recovery outcomes irrespective of injury type.

Methods: A prospective patient cohort with ischemic stroke (IS, n = 30), aneurysmal subarachnoid hemorrhage (aSAH, n = 31), and traumatic brain injury (TBI, n = 13) were evaluated (total n = 74).

Coordinated Response Modulations Enable Flexible Use of Visual Information.

We use sensory information in remarkably flexible ways. We can generalize by ignoring task-irrelevant features, report different features of a stimulus, and use different actions to report a perceptual judgment. These forms of flexible behavior are associated with small modulations of the responses of sensory neurons.