Comparative evaluation of submerged versus nonsubmerged dental implants - A prospective, clinico-radiographic, split-mouth study.

Background: To minimize the risk of impaired osseointegration historically, it has been recommended to insert the implant into the bone (submerged implants) and to allow for submerged healing of 3-6 months in the lower and upper jaw, this conventional technique is advocated. The concept of nonsubmerged healing was introduced in 1988 in which gingival former was placed at the time of implant placement instead of cover screw. The treatment concept of nonsubmerged implant placement enables early implant loading, one surgical procedure only, and a reduced treatment period for the patients.

Cephalometric analysis of Indian races: A systematic review.

This study is intended to review the cephalometric data pertaining to the diverse Indian populace through a systematic literature survey. To conduct a systematic review of literature, an electronic search was done on Medline, Embase, and Central databases. The available data were categorized based on the existing five geographic locations of the country (north, south, east, west, and central India) and analyzed.

Microinvasive oral squamous cell carcinoma: A management protocol.

Microinvasive oral squamous cell carcinoma (MISCC) is the early stage of oral cancer that shows a breach in the basement membrane, and the depth of invasion of the tumour is limited to 0.5-2mm into the papillary stroma. A review of the available data on MISCC was conducted to formulate a management protocol for MISCC and to assess the association of MISCC with oral potentially malignant disorders.

Unveiling the safety landscape: A comprehensive review of the toxicological profile of facial aesthetic implants and biomaterials.

Exploring diverse biomaterials and implants in the ear, nose, and throat by understanding adverse effects and post-usage events. Literature was obtained from Scopus, PubMed, Google Scholar, and Web of Science. A comprehensive analysis was conducted on original research studies, case reports, and case series spanning from December 2010 to May 2022.

Invisible Waves, Visible Consequences: Environmental Radiation's Role in Human Fertility.

Environmental radiation is one of the key causes of the increased prevalence of infertility among couples. This type of radiation can be ionizing or non-ionizing. While ionizing radiation is known to cause sterility in both males and females, the role of low-energy non-ionizing radiation is still debated.

Fungal Planet description sheets: 1697-1780.

Novel species of fungi described in this study include those from various countries as follows: , from accumulated snow sediment sample. , on leaf spots of . , on submerged decaying wood in sea water, on , as endophyte from healthy leaves of .

Using primary and routinely collected data to determine prevalence and patterns of multimorbidity in rural China: a representative cross-sectional study of 6474 Chinese adults.

Background: In China, rising chronic diseases has coincided with the increasing burden of multimorbidity, particularly for vulnerable populations. Limited primary data are available to understand the prevalence and patterns of multimorbidity, especially in resource-limited rural areas. This study aims to conduct robust evaluations of the prevalence and patterns of multimorbidity among rural adults in China, and to compare the differences in prevalence and patterns when using primary data alone versus in combination with routinely collected data.

Unveiling the multifaceted potential of amyloid fibrils: from pathogenic myths to biotechnological marvels.

Amyloid fibrils, historically stigmatized due to their association with diseases like Alzheimer's and Parkinson's, are now recognized as a distinct class of functional proteins with extraordinary potential. These highly ordered, cross-β-sheet protein aggregates are found across all domains of life, playing crucial physiological roles. In bacteria, functional amyloids like curli fibers are essential for surface adhesion, biofilm formation, and viral DNA packaging.

Phylogenetic and Sequence Analyses of the Variable Region in the Glycoprotein Gene of the Respiratory Syncytial Virus Isolated from Iraqi Patients.

Background: Respiratory syncytial virus (RSV) is a common aetiological agent that causes respiratory infections, especially among infants. Identifying circulating RSV genotypes is an essential strategy for understanding the spread of the virus in a certain area. Sequencing the variable regions of the attachment glycoprotein (G) gene of RSV is a quick and direct approach for identifying the genotypes.

The Role of Ultrasound in the Evaluation of Tardive Dyskinesia: A Case Series.

Background: Despite efforts to visualize all the movements of tongue and oropharynx in individuals with focal movement disorders (specifically tardive dyskinesia (TD)), clinicians can miss the complete picture and additional tools may be required to reach an accurate diagnosis.

Cases: We present three cases with TD where ultrasound assisted in diagnoses. These individuals had difficulty swallowing and abnormal sensations in the tongue, which remained undiagnosed until we performed ultrasound of oropharynx which allowed for characterization of these movements.

Environment signal dependent biocontainment systems for engineered organisms: Leveraging triggered responses and combinatorial systems.

As synthetic biology advances, the necessity for robust biocontainment strategies for genetically engineered organisms (GEOs) grows increasingly critical to mitigate biosafety risks related to their potential environmental release. This paper aims to evaluate environment signal-dependent biocontainment systems for engineered organisms, focusing specifically on leveraging triggered responses and combinatorial systems. There are different types of triggers-chemical, light, temperature, and pH-this review illustrates how these systems can be designed to respond to environmental signals, ensuring a higher safety profile.

An overview of the use of non-titanium MXenes for photothermal therapy and their combinatorial approaches for cancer treatment.

Since the initial publication on the first TiCT MXene in 2011, there has been a significant increase in the number of reports on applications of MXenes in various domains. MXenes have emerged as highly promising materials for various biomedical applications, including photothermal therapy (PTT), drug delivery, diagnostic imaging, and biosensing, owing to their fascinating conductivity, mechanical strength, biocompatibility and hydrophilicity. Through surface modification, MXenes can mitigate cytotoxicity, enhance biological stability, and improve histocompatibility, thereby enabling their potential use in biomedical applications.

Identification of deleterious variants associated with male infertility genes in a cohort of idiopathic hypospermatogenesis patients.

Introduction: Hypospermatogenesis is a common histopathological subtype of non-obstructive azoospermia and is characterized by a decrease in the total number of germ cells within the seminiferous tubule as a result of spermatogenic failure. Determination of genetic factors before intracytoplasmic sperm injection can prevent the inheritance of these factors, as hypospermatogenesis patients gives high successful sperm retrieval rate. This study aimed to identify the structural variants associated with idiopathic hypospermatogenesis (iHS) by analyzing patient cohorts diagnosed with azoospermia using whole exome sequencing.

Green hydrothermal approach for the synthesis of carbon quantum dots from waste tea bags for acrylamide detection in drinking water: A fluorescence assay validated by HPLC-PDA analysis.

The study focused on converting tea bag waste into strong fluorescence carbon quantum dots (TBW-CQDs) for the detection of acrylamide in drinking water, antimicrobial activity, and photocatalytic degradation. The TBW-CQDs exhibited blue luminescence and maximum absorbance at 287 nm under UV light and distinctive fluorescence emission and excitation wavelengths at 425 nm and 287 nm, respectively. TBW-CQDs revealed a particle size of 8.

Self-sensitized Cu(ii)-complex catalyzed solar driven CO reduction.

Developing a self-sensitized catalyst from earth-abundant elements, capable of efficient light harvesting and electron transfer, is crucial for enhancing the efficacy of CO transformation, a critical step in environmental cleanup and advancing clean energy prospects. Traditional approaches relying on external photosensitizers, comprising 4d/5d metal complexes, involve intermolecular electron transfer, and attachment of photosensitizing arms to the catalyst necessitates intramolecular electron transfer, underscoring the need for a more integrated solution. We report a new Cu(ii) complex, K[CuNDPA] (1[K(18-crown-6)]), bearing a dipyrrin amide-based trianionic tetradentate ligand, NDPA (HL), which is capable of harnessing light energy, despite having a paramagnetic Cu(ii) centre, without any external photosensitizer and photocatalytically reducing CO to CO in acetonitrile : water (19 : 1 v/v) with a TON as high as 1132, a TOF of 566 h and a selectivity of 99%.

Discovery and biological evaluation of nitrofuranyl-pyrazolopyrimidine hybrid conjugates as potent antimicrobial agents targeting and methicillin-resistant .

Nitrofuran and pyrazolopyrimidine-based compounds possess a broad antimicrobial spectrum including Gram-positive and Gram-negative bacteria. In the present work, a series of conjugates of these scaffolds was synthesized and evaluated for antimicrobial activity against and methicillin-resistant (MRSA). Many compounds showed MIC values of ≤2 μg ml, with compound 35 demonstrating excellent activity (MICs: 0.

Income rank and life satisfaction: Examining the relationship with wealth inequality among middle-aged and older indian adults.

The relationship between income and subjective well-being (SWB) has intrigued scholars for decades. Richard Easterlin's groundbreaking research in the 1970s revealed a paradox: while higher individual incomes within countries are associated with greater happiness, this trend does not hold across countries. This paradox highlights the significance of relative income over absolute income.

Curcumin enhances developmental competence and ameliorates heat stress in buffalo ) embryos.

Background And Aim: Buffalo is the principal dairy animal and plays a major role in the economic growth of the dairy industry, contributing nearly 50% of the country's milk production. The Buffalo core body temperature is typically 38.5°C, but it can rise to 41.

Bacterial lipopolysaccharide model of neuroinflammation-associated neurodegeneration in Wistar rats: A comparison between different durations of lipopolysaccharide induction.

Background And Aim: Bacterial lipopolysaccharide (LPS)-induced neuroinflammation can be the most dependable animal model for studying neurodegeneration mechanisms driven by systemic inflammation-induced neuroinflammation. Hence, this study aimed to standardize the LPS model of neuroinflammation by comparing the effect of relatively low-dose LPS administered for different durations on the induction of neurodegeneration in Wistar rats.

Materials And Methods: Six groups of six adult Wistar rats per group were used in the study.

Overview of multimorbidity research in India: a scoping review protocol.

Background: Due to demographic and epidemiological shifts, people are living until older ages with more morbidities. These morbidities often have shared pathophysiology, which leads to a rise in coexisting health issues known as 'multimorbidity'. Primary care studies and disease burden surveys have multiplied, unveiling varied aspects of multimorbidity, yet with inconsistent definitions and methods.

Defense to in groundnut ( L.) is associated with vascular tissue compactness and expression of genes coding for pathogenesis-related (PR) proteins.

Unlabelled: is the causal agent of stem rot of many crops, a highly destructive disease of groundnut ( L). Based on evidence that many groundnut genotypes have an inherent ability to tolerate the pathogenicity of species, twenty-two genotypes of groundnut were screened against infection in sick plot field experiment; four genotypes, namely CS19, GG16, GG20 and TG37A, were selected as being the most tolerant, moderately tolerant, susceptible and highly susceptible to stem rot, respectively. Stem tissues (1cm from the collar region) from infected and healthy plants of four selected genotypes differing in susceptibility were examined using a scanning electron microscope (SEM).

Weighted gene co-expression network analysis reveals the hub genes and molecular mechanism of quiescence.

The hematopoietic stem cell (HSC) continues their functional integrity and return to quiescence quickly even after inflammatory and other proliferative stress. The mechanism which is responsible for this highly regulatory process is not understood clearly. Previous results have shown that CD53 is noticeably upregulated in HSCs in response to a variety of stimuli.

First genome-specific development, characterization and validation of simple sequence repeat (SSR) markers in , a commercially important bamboo of India.

The natural population of have not been genetically enumerated due to a lack of genome sequence information or robust species-specific molecular marker. The present study was conducted to develop and validate genome-wide de novo simple sequence repeat (SSRs) markers in through shallow-pass genome sequencing. The genome sequence data of about 13 Gb was generated using Illumina technology, and high-quality sequence reads were de novo assembled into 1,390,995 contigs with GC content 42.