Publications by authors named "Abhishek K Rai"

The structure and stability of charge-coupled lanthanide-substituted Ca(PO)F as a potential fluoride-bearing nuclear waste form for the back-end fuel cycle of Gen-IV molten salt reactor have been studied in detail. Here, calcium fluorapatite (CaFAp) as a model structure was taken for incorporation of trivalent lanthanides (Lns, La-Lu except Pm) in a charge-coupled fashion, i.e.

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Natural disasters such as earthquakes endanger human lives and infrastructure, particularly in urban areas. With the advancements in science and technology in understanding natural hazards, recent studies have attempted to mitigate them by mapping the risks using geospatial technology. In this paper, we attempt to integrate the multi-criteria decision-making (MCDM) models, namely the Analytical Hierarchy Process (AHP) and the Criteria Importance Through Inter-criteria Correlation (CRITIC), besides using the artificial neural network (ANN) to assess the seismic risk in the eastern coast of India.

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Article Synopsis
  • Osteoblastoma, a rare bone tumor, can occur in the frontal sinus and lead to seizures and pneumocephalus, highlighting the need for detailed evaluation.
  • A 21-year-old male experienced a seizure due to an osteoblastoma lesion in his frontal sinus, which was discovered through imaging and successfully removed surgically.
  • Complete surgical excision of osteoblastomas is crucial to prevent serious complications and improve patient outcomes, especially in rare cases affecting craniofacial areas.
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Introduction: Osteoarticular tuberculosis (OATB) contributes to around 10% of extrapulmonary tuberculosis of which the spine is the most common site. Isolated involvement of ulna diaphysis is extremely rare. We present a case of unifocal tuberculous osteomyelitis of ulna diaphysis in a 3 -year-old male child and highlight its resemblance with musculoskeletal tumors and stress the importance of GeneXpert mycobacterium tuberculosis (MTB)/resistance to rifampicin (RIF) in the diagnosis of OATB.

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Article Synopsis
  • * In cases where patients have multiple drug allergies, such as a 14-year-old who reacted to Ranitidine and Ondansetron, careful planning is required, like avoiding certain medicines altogether during surgery.
  • * Post-surgery complications such as pain, nausea, and fever are common, and allergic reactions to NSAIDs can complicate recovery, necessitating alternative pain management strategies.
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A man in his 30s was involved in a road traffic accident (RTA) and sustained a grade-IIIA distal femur fracture with acute loss of distal two-third of the femur. Initially, damage control surgery was done by an external fixator application. Later, staged limb reconstruction surgery was undertaken as a definitive procedure that involved bifocal distraction osteogenesis involving the proximal tibia and femur along with docking of the corticotomised femoral fragment onto the tibial plateau to achieve knee arthrodesis.

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Herbal medicines are popular natural medicines that have been used for decades. The use of alternative medicines continues to expand rapidly across the world. The World Health Organization suggests that quality assessment of natural medicines is essential for any therapeutic or health care applications, as their therapeutic potential varies between different geographic origins, plant species, and varieties.

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Purpose: This study aimed to investigate the impact of vertebral column destruction and kyphotic deformity due to spinal tuberculosis on pulmonary functions in paediatric patients.

Methods: A cross-sectional study was conducted, involving 30 patients diagnosed with healed spinal tuberculosis, aged 7-18 years. Detailed radiographic measurements, including the level of involvement, kyphosis angle, Spinal Deformity Index (SDI), and drug-resistance status, were compared with various pulmonary function parameters.

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The groundwater physicochemical parameters were studied to understand their spatiotemporal variations and groundwater quality, using the statistical and entropy weights methods. Out of ten parameters that were considered, F, TDS, and Cl appear to be the major contributors influencing the quality of groundwater. The Principal Component Analysis (PC1, PC2) indicates that the majority of ions are derived from both natural and anthropogenic sources.

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Article Synopsis
  • Population growth and bad farming practices have harmed the environment and made farming harder.
  • A study looked at how special fungi called mycorrhizae can help improve beetroot crops by testing different types.
  • The best results for beetroot came from using a mix of mycorrhizae, showing that more variety can lead to healthier plants, but it also depends on the soil quality.
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Introduction: Primary hyperparathyroidism may mimic osteoporosis and lead to pathological fractures.

Case Report: We report a case of 35-year-old female who sustained left distal tibia-fibula fracture after a trivial fall, later diagnosed to have left inferior parathyroid adenoma. The fracture was managed conservatively and left inferior parathyroidectomy for the adenoma.

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Introduction: Synovial chondromatosis of the knee is an unusual, rare, benign metaplastic neoplasm of the synovium, characterized by the formation of focal cartilaginous nodules in the synovium. It predominantly involves the anterior compartment of knee and extensive, disseminated involvement is rarely reported. Diagnosis is usually established with clinicoradiological imaging and confirmed by histology.

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Identification of plant species is a crucial process in natural products. , often referred to as the queen of herbs, is one of the most versatile and globally used medicinal herbs for various health benefits due to it having a wide variety of pharmacological activities. Despite there being significant global demand for this medicinal herb, rapid and comprehensive metabolomic fingerprinting approaches for species- and variety-specific classification are limited.

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Introduction: Larsen syndrome (LS) is a rare genetic disorder affecting mainly the connective tissues. It is characterized by characteristic facial anomalies, cervical kyphosis, cardiorespiratory disorders, and multiple joint dislocations. We present a case of a 15-year-old male with unstable neuropathic knee joint instability in a known case of LS.

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The northern Ganga basin is one of the most densely populated basins in the world. Most agricultural and industrial contaminants drained in the river length are likely to be accumulated in the lower part of the Ganga basin. In this study, we have used ten parameters obtained from 495 sampling locations, besides using long-term climate data (GLDAS_NOAH025_M) to understand the irrigation suitability using the TOPSIS model.

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Background: Bleeding into the joints cause major morbidity in haemophilia patients. The clinical hallmark of haemophilia is haemarthrosis especially in knee, ankle and elbow joint. Current literature suggests that aspiration of an acute haemarthrosis in haemophilia may lead to further bleeding and prevent tamponade effect.

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Introduction: Hibernoma is an uncommon benign tumor composed of multivacuolated brown adipocytes described in the literature a decade back. Intraosseous hibernomas are extremely rare with propensity to affect axial skeleton. Involvement of appendicular skeleton has been reported only twice in the literature till date.

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Quorum sensing modulatory effect of linalool was tested for the first time against Pseudomonas syringae pv. tomato DC 3000, a bacterial plant pathogen responsible for causing huge losses worldwide. DC 3000 extensively regulates its virulence traits through quorum sensing mechanism involving expression of psyI, an acyl-homoserine lactone (AHL) synthase gene and psyR, a luxR-type regulator.

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Introduction: Gaucher's disease is a congenital lysosomal storage disorder caused by an autosomal recessive mutation in B-glucocerebrosidase. It is a multi-system disease, wherein patients present with hematological abnormalities, joint pain, osteonecrosis, and developmental delay. We present a case of 38-year-old male with a painless solitary soft-tissue swelling over the left proximal tibia, eventually diagnosed it to be a case of Gaucher's disease.

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Objective: Restoration of proper joint line position after primary total knee arthroplasty (TKA) is important for improved knee function and kinematics. We reviewed the magnitude of joint line alteration and the resulting effect on post-operative knee outcomes scores at one year follow-up.

Materials And Methods: 120 patients who underwent TKA for primary osteoarthritis knee were included.

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Case: A 14-year-old boy with proximal thoracic kyphoscoliosis associated with the bilateral absence of thoracic pedicles presented with progressive deformity, paraparesis, and difficulty in ambulation. The case was managed by preoperative halo traction, single-stage 2-level vertebral column resection, decompression, and arthrodesis of thoracic vertebrae. Two years postoperatively, the patient showed neurological improvement, leading to unassisted ambulation and fusion at the corpectomy site.

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Twelve major hydro-geochemical parameters derived from about 1134 water samples were studied to understand spatial variation of groundwater quality in the coastal state of Odisha. Multivariate statistical analysis techniques, i.e.

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Objective: The study reports the efficacy of sequential instillations of intralesional percutaneous polidocanol in the treatment of skeletal ABC. The study also analyses the pain relief, recurrence, radiological outcome and complications after percutaneous sclerotherapy.

Materials And Methods: A total of 43 patients with ABC were managed by fluoroscopy assisted percutaneous intralesional sclerotherapy with 3% Injection Polidocanol under suitable anaesthesia.

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Background: Chickpea is the fourth most important legume crop contributing 15.42% to the total legume production and a rich source of proteins, minerals, and vitamins. Determination of genetic diversity of wild and elite cultivars coupled with early flowering and higher seed germination lines are quintessential for variety improvement.

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Background: Ossification of the posterior longitudinal ligament (OPLL) is a progressive disorder that mostly involves the cervical spine. It is more prevalent in East Asian countries. Patients typically present with the gradual onset of myelopathy, while about 5% show rapid progression.

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