4,500 results match your criteria: "Birla Institute of Technology & Science-Pilani Hyderabad Campus[Affiliation]"

Considering how crucial environmental quality is to development, production often takes precedence over the development process when certain macroeconomic policies are being implemented. This phenomenon has been the subject of several studies conducted in various regions and nations. In this context, the recent article explores the nonlinear effects of industrial output, renewable energy, technological innovations, energy efficiency, and urbanization on CO emissions in the top ten industrialized countries.

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This investigation attempts to propose a novel Wavelet and Local Binary Pattern-based Xception feature Descriptor (WLBPXD) framework, which uses a deep-learning model for classifying chronic infection amongst other infections. Chronic infection (COVID-19 in this study) is identified via RT-PCR test, which is time-consuming and requires a dedicated laboratory (materials, equipment, etc.) to complete the clinical results.

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Rheumatoid arthritis (RA) is a chronic inflammatory disorder of the articulating joints. Though considerable progress has been made in understanding the disease in the past 50 years, its pathogenesis remains unclear. The therapies for RA, such as nonsteroidal anti-inflammatory drugs, disease-modifying antirheumatic drugs, and glucocorticoids through conventional therapeutic delivery systems by percutaneous, intra-articular, intraperitoneal, oral, and intravenous administration, have shown their own disadvantages, which eventually reduce patient compliance for long-term therapy.

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The global shift towards sustainable energy sources, necessitated by climate change concerns, has led to a critical review of biohydrogen production (BHP) processes and their potential as a solution to environmental challenges. This review evaluates the efficiency of various reactors used in BHP, focusing on operational parameters such as substrate type, pH, temperature, hydraulic retention time (HRT), and organic loading rate (OLR). The highest yield reported in batch, continuous, and membrane reactors was in the range of 29-40 L H/L per day at an OLR of 22-120 g/L per day, HRT of 2-3 h and acidic range of 4-6, with the temperature maintained at 37 °C.

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Increasing morbidity and mortality in CRC is a potential threat to human health. The major challenges for better treatment outcomes are the heterogeneity of CRC cases, complicated molecular pathway cross-talks, the influence of gut dysbiosis in CRC, and the lack of multimodal target-specific drug delivery. The overexpression of many receptors in CRC cells may pave the path for targeting them with multiple ligands.

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Rheological behavior and release dynamics of pregelatinized pink potato starch modified by stearic acid.

Int J Biol Macromol

December 2024

Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India. Electronic address:

The effects of stearic acid (5 %, 10 %, and 15 % w/w) and pregelatinized pink potato starch (20, 25, and 30 min) on complex formation, physicochemical properties, rheology, and release characteristics were investigated. Moisture content decreased from 14.26 % in pregelatinized starch to 13.

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Hybrid nanoparticles formed by Silica (SiO) coated with cationic gemini surfactants with variable hydroxyl group substituted spacers, 12-4(OH)-12,2Br and 12-4(OH)-12,2Br have shown a great extent of compaction of calf thymus DNA (ct-DNA) compared to conventional counterpart cationic surfactant, dodecyl trimethylammonium bromide (DTAB). Study shows not only the hydrophobicity of the spacer but also the hydrogen bonding interactions between the hydroxyl group substituted spacer and DNA have a great role in DNA compaction. 12-4(OH)-12,2Br is more efficient in compacting ct-DNA compared to 12-4(OH)-12,2Br due to the stronger binding of the former with ct-DNA than the latter.

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End-to-end linked nanorod dimer nanogap antennas exhibit superior plasmonic enhancement compared to monomers due to the coupling of localized surface plasmon resonances (LSPR) of individual nanorods. However, controlling the assembly to stop at the dimer stage is challenging. Here, we report a pH-controlled synthesis of Au nanorod dimer nanogap antennas in an aqueous solution using 1,4-dithiothreitol (DTT) as a linker.

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Acute kidney injury (AKI)-to-chronic kidney disease (CKD) transition involves a complex pathomechanism, including inflammation, apoptosis, and fibrosis where long non-coding RNAs (lncRNAs) play a crucial role in their regulation. However, to date, only a few lncRNAs have been discovered to be involved in the AKI-to-CKD transition. Therefore, this study aims to investigate the dysregulated lncRNAs in the AKI-to-CKD transition in vitro and in vivo.

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Article Synopsis
  • This paper explores using Deep Learning and Visual Question Answering systems to improve the detection of wheat rust, a serious disease affecting wheat crops worldwide.
  • It introduces the WheatRustDL2024 dataset, consisting of nearly 8,000 images of healthy and infected wheat leaves, designed to train models for accurate and quick disease diagnosis.
  • The researchers achieved a high accuracy of 97.69% with a fine-tuned ResNet model and utilized techniques like BLIP to enhance the model’s ability to process images and text, resulting in more relevant diagnostic answers.
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As genetic testing becomes increasingly accessible and affordable, the uniform and accurate interpretation of genetic variants becomes essential. The ACMG/AMP joint guidelines provide the basis for systematic and uniform interpretation of pathogenicity of genetic variants. However, the application of these in routine clinical interpretation at-scale has largely been limited by the lack of resources providing harmonized data especially at a population-scale.

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  • The study investigates the hepatoprotective (liver-protecting) properties of a popular Ayurvedic herb by analyzing its phytochemicals using targeted metabolomics.
  • Different fractions of the herb's hydro-alcoholic extract were tested for antioxidant and protective effects on liver cells (HepG2), with the n-butanol fraction showing the best results.
  • UPLC-QTOF-MS analysis identified 17 secondary metabolites in the active fraction, some of which may inhibit the CYP2E1 enzyme, potentially reducing toxicity from APAP (acetaminophen) in liver cells.
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The substantial build-up of non-biodegradable plastic waste from packaging sector not only poses severe environmental threats but also hastens the depletion of natural petroleum-based resources. Presently, poly (3-hydroxybutyrate-co-3-hydroxy valerate) (PHBV), received enormous attention as ideal alternatives for such traditional petroleum-derived plastics based on their biocompatibility and superior mechanical properties. However, high cost of such copolymer, due to expensive nature of feedstock, inefficient microbial processes and unfavorable downstream processing strategies restricts its large-scale commercial feasibility in the packaging sector.

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Psoriasis is a chronic T-cell-mediated autoimmune skin disorder characterized by excessive epidermal thickening, overproliferation of keratinocyte, disruption of epidermal cell differentiation, and increased blood vessel growth in the dermal layer. Despite the common use of corticosteroids in psoriasis treatment, their limited efficacy and numerous side effects pose significant challenges. This research introduces a promising alternative approach by encapsulating eugenol (EU) in soya phosphatidylcholine (SPC) nanoparticles (EUNPs) which showed spherical shape nanoparticles with a hydrodynamic size of approximately 200 nm, polydispersity index 0.

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The progressive degeneration of dopaminergic neurons in the substantia nigra region of the brain leads to a deficiency of dopamine and, ultimately, the onset of Parkinson's disease (PD). Since there is currently no cure for PD, patients all around the world are dealing with symptomatic management. PD progression is influenced by multiple elements, such as environmental, biological, chemical, genetic, and epigenetic factors.

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In this study, we developed a solid-state atomic replacement method for metal catalysts, enabling the exchange of metal atoms between single atoms and nanoalloys to create new combinations of nanoalloys and single atoms. We observed that partial metal interchange occurred between the RuNi nanoalloy and Zn from the zeolitic imidazolate framework-8 (ZIF-8) on a carbon-nitrogen framework (CNF) at a high temperature of 900 °C, leading to the creation of RuZn nanoparticles and single nickel atoms (Ni-CN). Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near edge structure (XANES) analyses revealed that Ni is atomically dispersed within (RuZn)/Ni-CN.

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Construction of a chiral methanamine unit at the C3 position of pyrrole is highly desirable; nevertheless, it remains challenging due to its intrinsic electronic properties. Herein, we present an operationally straightforward and direct asymmetric approach for accessing α-(3-pyrrolyl)methanamines under benign organocatalytic conditions for the first time. The one-pot transformation proceeds smoothly through an amine-catalyzed direct Mannich reaction of succinaldehyde with various -cyclic imines, followed by a Paal-Knorr cyclization with a primary amine.

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Objective: The primary cause of memory loss is Alzheimer's disease (AD). Recent studies have shown that natural compounds like apple cider vinegar (ACV) have anti-Alzheimer's capabilities. Essential components of ACV, such as gallic acid and chlorogenic acid, may be in charge of the drug's pharmacological effects.

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  • Electrochemical CO reduction can convert carbon dioxide into valuable energy sources, and two new copper-based organophosphonates have been developed to facilitate this process, focusing on turning CO into CHOH.
  • The two compounds, with distinct structures, show varying selectivity for producing CHOH as the main product and CHCOOH as a secondary product, with one compound achieving better results by reducing unwanted side reactions.
  • The effectiveness of these compounds as electrocatalysts is linked to their unique copper site ratios and stability of intermediates, making them potential candidates for photocatalytic applications as well.
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DNA gyrase, an ATP-dependent enzyme, plays a critical role in DNA replication, transcription, and recombination in Mycobacterium tuberculosis (MTB). While fluoroquinolones are effective antibacterial agents targeting DNA gyrase, their clinical use is often limited due to side effects and the emergence of bacterial resistance. In this study, we developed a quantitative structure-activity relationship (QSAR) model to predict the anti-tubercular activity of Quinoline-Aminopiperidine derivatives targeting the DNA gyrase enzyme, using a dataset of 48 compounds obtained from the literature.

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Introduction: Globally, ~850 million people are affected by different kidney diseases. The pathogenesis of kidney diseases is intricate, where autophagy is crucial for maintaining kidney homeostasis. Iteliminates damaged organelles, thus reducing renal lesions and allowing tissue regeneration.

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Aminothiazoles are the important class of chemical groups which have proven their broad range of biological activities. A novel aminothiazole (21MAT) was quantified in analytical solutions using a high-performance liquid chromatography (HPLC) approach that was developed and partially validated for the analysis of in vitro experimental samples. An isocratic elution on reverse phase Phenomenex Luna C (50 mm × 4.

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Over the years, nanotechnology has gained popularity as a viable solution to address gene and drug delivery challenges over conventional methods. Extensive research has been conducted on nanosystems that consist of organic/inorganic materials, drugs, and its biocompatibility become the primary goal of improving drug delivery. Various surface modification methods help focus targeted and controlled drug release, further enabling multidrug delivery also.

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  • - Oral diseases affect approximately 3.5 billion people globally, leading to significant health and economic issues, with common problems including dental caries and periodontal disease.
  • - Traditional treatments are often limited by factors like poor drug absorption and side effects, but nanoemulgel (NEG) technology offers a new approach by combining nanoemulsions and hydrogels to improve drug delivery and effectiveness.
  • - This review discusses the oral environment and examines NEGs' potential in treating oral disorders, identifying delivery challenges and proposing solutions while highlighting the need for ongoing research in this promising area.
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  • Recent cancer research highlights the complex interactions between circadian rhythms and hypoxia, but understanding their crosstalk is still limited.
  • The study focused on gallbladder cancer to uncover crucial gene interactions by using differential gene expression, pathway analysis, and a logical modeling tool called GINsim.
  • The findings revealed new positive circuits affecting stemness in cancer and demonstrated how specific combinations of genetic perturbations could inhibit cancer growth, contributing to the development of treatments involving chronotherapy.
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