Publications by authors named "Raety S"

Background Chronic kidney disease (CKD) is prevalent in India, particularly among underprivileged populations. Government initiatives such as the Dr. YSR Aarogyasri Health Insurance Scheme aim to provide affordable healthcare to economically impoverished individuals with kidney diseases.

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Glaucoma, a severe eye disease leading to irreversible vision loss if untreated, remains a significant challenge in healthcare due to the complexity of its detection. Traditional methods rely on clinical examinations of fundus images, assessing features like optic cup and disc sizes, rim thickness, and other ocular deformities. Recent advancements in artificial intelligence have introduced new opportunities for enhancing glaucoma detection.

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Introduction: Total hip arthroplasty (THA) is recognized as one of the most effective surgical procedures for the treatment of end-stage hip arthritis. However, the increasing number of primary THA cases has led to a corresponding rise in the frequency of revision surgeries, which are often more complex and challenging due to severe acetabular bone loss. In such cases, managing Paprosky type 3A and 3B defects requires precise implant design and advanced surgical techniques.

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Luffa cylindrica (L.), is a medicinal plant aimed to investigate the efficacy of the alkaloid-rich fraction (ARF) extracted from L. cylindrica.

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Introduction: Previous studies have reported an overall lower breast cancer incidence in women from Asian and Black backgrounds compared with white women. Age standardised and age specific incidence rates in the largest specific ethnicities within Asian and Black groups are not reported.

Materials And Methods: Data on population size and the age distribution of women in five ethnic groups of interest (white British, Black African, Black Caribbean, Indian and Pakistani) were extracted from the Office for National Statistics 2001, 2011 and 2021 census data for England.

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Body piercing has become popular among people of all ages, inspired by religious convictions, personal aesthetics, and cultural influences. Piercings in the oral cavity frequently involve the lip, buccal mucosa, frenulum, and tongue with needles, hooks, and rings. However, these piercings might cause long-term problems to both the hard and soft tissues of the mouth.

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In the fast-paced quest for early cancer detection, noninvasive screening techniques have emerged as game-changers, offering simple and accessible avenues for precession diagnostics. In line with this, our study highlights the potential of silver nanoparticle-decorated titanium carbide MXene nanosheets (TiC_AgNPs) as an electroactive interface for the noninvasive diagnosis of oral carcinoma based on the prevalence of the salivary biomarker, tumor necrosis factor-α (TNF-α). An in situ reduction was utilized to synthesize the TiC_AgNPs nanohybrid, wherein TiC acts as the reducing agent, and the resulting nanohybrid was subjected to various characterization techniques to examine the optical, structural, and morphological attributes.

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The Suzuki-Miyaura Coupling (SMC) reaction is a powerful method for forming carbon-carbon bonds in organic synthesis. Recent advancements in SMC reactions have introduced first-row transition metal catalysts, with zinc garnering significant interest due to its cost-effective and eco-friendly nature. Despite progress in experimental protocols, the mechanistic details of zinc-catalyzed SMC reactions are limited.

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Objective: To evaluate the performance of Genki, a computer-aided detection (CADe) software, in detecting tuberculosis (TB) using chest radiography in a mobile TB screening program in Chennai, India.

Materials And Methods: Genki, an AI-based CADe software, was employed in four mobile diagnostic units in remote areas of Chennai, India for screening TB. Patients from remote areas of Chennai who visited the vans and registered in the screening program underwent chest radiography, and the acquired X-ray scans were analyzed using Genki, which provided an assessment of each scan as either "TB suggestive" or "TB not suggestive".

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The current study aimed to improve the oral bioavailability of tenofovir (TNF), an antihuman immunodeficiency viral (HIV) drug, by integrating it into solid lipid nanoparticles (SLNs), an emerging lipid formulation. The suggested SLNs were generated utilizing the microemulsion process, using Compritol 888 ATO. A Box-Behnken experimental design was attempted to analyze the impact of critical quality attributes (CQAs), such as lipid and surfactant content and homogenization duration on response metrics such as particle size (PS) and percentage entrapment.

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The effects of Na doping on the structure magnetic, electric, and magnetoelectric properties of GaFeOwere studied. Rietveld refinement of the XRD data reveals the formation of a single-phase trigonal structure with no impurity on Na doping up to 50% and a significant increase in lattice strain with doping. FTIR and Raman analysis further supported the phase purity of the samples.

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Global blindness is substantially influenced by age-related macular degeneration (AMD). It significantly shortens people's lives and severely impairs their visual acuity. AMD is becoming more common, requiring improved diagnostic and prognostic methods.

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Purpose: Biomimetic agents are being researched for their potential to stimulate bone formation and boost bone-implant contact. The objective of this study was to assess how osseointegration of dental implants is impacted by platelet-rich fibrin.

Materials And Methods: The present study was a randomized clinical trial with a split mouth design.

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Purpose: Acrylic dentures fabricated using polymethyl methacrylate are subjected to either intraoral fatigue stress or extraoral impact stress, eventually forming microcracks and fractures. This limitation should be overcome by either modification in the acrylic resin material or in polymerization techniques. This study compares the impact strength and flexural strength of high-impact resin to conventional resin in short- and long-heat polymerization settings.

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Cancer continues to pose a formidable challenge in global health due to its incidence and increasing resistance to conventional therapies. A key factor driving this resistance is tumor hypoxia, characterized by reduced oxygen levels within cancer cells. This hypoxic environment triggers a variety of adaptive mechanisms, significantly compromising the efficacy of cancer treatments.

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Article Synopsis
  • RbgA is a GTPase that plays a crucial role in the maturation of the 50S ribosomal subunit, favoring its GTP-bound state over the GDP-bound state due to conformational differences.
  • All-atom molecular dynamics simulations revealed significant conformational changes in RbgA depending on the bound nucleotide, particularly under GTP-Mg and GMPPNP-Mg conditions, which may impact its function.
  • The study identifies key regions that influence RbgA's ribosome association and suggests that understanding these mechanisms can help develop new chemical agents to regulate ribosome biogenesis.
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Over the last decade, the environmental and wellness cost of antibiotic drug resistance to the societies have been astounding and require urgent attention Metal oxide nanomaterials have been achieved a pull-on deal with its entire applications in biological and photocatalytic applications. The present study conducts a comparative investigation on chemical and biogenic synthesis of zirconium dioxide (ZrO) nanoparticles aimed at enhancing their efficacy in their applications. The plant extract of Passiflora edulis act as a reducing and capping properties offering a sustainable and eco-friendly alternative.

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Article Synopsis
  • The study examined the prevalence of carbapenem-resistant bacteria and the genes responsible for this resistance over a two-year period, collecting 2,152 samples from various sources.
  • Out of the samples, 32.1% showed bacterial growth, with 38% identified as resistant, and 8.8% specifically resistant to carbapenems, primarily associated with the gene NDM.
  • The research highlights that carbapenem resistance can arise from both carbapenemase and non-carbapenemase mechanisms, emphasizing the need for laboratories to identify these resistance mechanisms for better infection control and antibiotic management.
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The aim of this study is to explore and evaluate recent innovations in drug delivery systems (DDS) for biologics, focusing on enhancing stability and targeted delivery to improve the efficacy and safety of next-generation therapeutics. The most recent developments in a variety of DDS, such as nanoparticles, microneedles, hydrogels, and biodegradable polymers, were examined in depth. Information from peer-audited diaries, clinical preliminaries, and mechanical reports were blended to survey the presentation of these frameworks concerning dependability, designated conveyance, patient consistence, and controlled discharge.

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This study involves a novel CuO/CoFe₂O₄/MWCNTs (CCT) nanocomposite, developed by integrating cobalt ferrite (CoFe₂O₄) and copper oxide (CuO) nanoparticles onto multi-walled carbon nanotubes (MWCNTs), for the degradation of tetracycline (TC) under visible light. The photocatalyst was extensively characterized using XRD, HR-SEM, EDX, HR-TEM, UV-Vis, BET, and PL analysis. The synthesized CoFe₂O₄ and CuO nanoparticles exhibited crystallite sizes of 46.

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Introduction: Few data are available about the forgiveness of two-drug (2DR) or low-barrier three-drug antiretroviral regimens. The aim of this study is to evaluate the real-life forgiveness of lamivudine/dolutegravir (3TC/DTG) and emtricitabine/tenofovir alafenamide/rilpivirine (FTC/TAF/RPV).

Methods: A two center retrospective observational study enrolled all people with HIV (PWH) treated with 3TC/DTG or FTC/TAF/RPV.

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Article Synopsis
  • Knee pain often involves varus deformity and unicompartmental osteoarthritis, where high tibial valgus osteotomy (HTO) has emerged as an effective treatment option to delay joint replacement.
  • A case report highlighted two patients with bilateral knee arthritis who underwent medial opening-wedge high tibial osteotomy using Dr. Saigal's plate, both achieving good range of motion and minimal complications post-surgery.
  • Comprehensive evaluations, including radiological assessments and specific surgical techniques like the Miniaci Method, were employed to ensure successful outcomes, with both patients showing significant improvement after one year.
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Article Synopsis
  • Patients with penile defects, whether congenital or acquired, experience significant psychological distress, and the free radial artery forearm flap method has emerged as a preferred technique for reconstruction.
  • A retrospective study over 16 years reviewed various cases, modifying the initial design to enhance urethral function and stability in the procedure.
  • Results indicated that most patients regained sensation and could urinate standing; however, some experienced complications, and aesthetic outcomes varied, highlighting the technique's potential for effective rehabilitation.
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Background: Substance usage is a growing concern among tribal communities in the southern region of Kerala, as it is associated with various social, health, and economic problems. alcohol being the most commonly abused substance. This is particularly true in Southern Kerala, where the prevalence of alcohol abuse among tribal communities is estimated to be between 20% and 30%.

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