Publications by authors named "Nair B"

Introduction: This study evaluated the effectiveness, safety, and tolerability of F-Biotic™ (Arishina Life Sciences, Karnataka, IND), a prebiotic containing 60% resistant starch derived from natural sources, in patients with Type 2 diabetes mellitus (T2DM) on stable metformin therapy.

Methods: Seventy participants with T2DM, aged 25-70 years, were randomized into two groups: one receiving F-Biotic™ and the other a placebo, both administered daily for 12 weeks. Key outcomes included fasting blood sugar (FBS), postprandial blood sugar (PPBS), glycated hemoglobin (HbA1c), fasting insulin, insulin resistance (HOMA-IR), GLP-1 levels, lipid profile, and quality of life.

View Article and Find Full Text PDF

Recent advancements in material science have aimed to create novel nanomaterials with unique properties and potential applications across diverse domains. By deciphering the complexities of the versatile nanomaterial, MgO, the study aims to deepen our comprehension of the synergistic effects induced by dual doping in MgO, thus propelling the advancement of innovative technologies and materials with broad applications. The present investigation employed a facile chemical precipitation and coprecipitation approach to synthesize pure MgO and Ni, Zn dual doped MgO, varying Ni concentration ranging between 2% and 10% and maintaining a constant Zn concentration at 20%.

View Article and Find Full Text PDF

The intricate combination of organic and inorganic compounds found in snake venom includes proteins, peptides, lipids, carbohydrates, nucleotides, and metal ions. These components work together to immobilise and consume prey through processes such as paralysis and hypotension. Proteins, both enzymatic and non-enzymatic, form the primary components of the venom.

View Article and Find Full Text PDF

Sesbania grandiflora, a fast-growing shrub from the Fabaceae family, is extensively researched for its therapeutic properties. Despite its highly valued medicinal properties, there have been no reports on exploring the proteome of Sesbania grandiflora. The present study aims to address this gap by investigating the proteomic profile of Sesbania grandiflora seeds with a primary focus on identifying storage proteins.

View Article and Find Full Text PDF

Spontaneous biliary perforation is a rare condition, predominantly observed in infants, characterized by the leakage of bile into the peritoneal cavity without any apparent cause. This case report discusses a 3-month-old female infant who presented with symptoms of jaundice and abdominal distension. The successful management of this case with a combination of ultrasound-guided percutaneous drainage and laparoscopic cholecystostomy is detailed, highlighting the importance of minimally invasive techniques in treating this condition.

View Article and Find Full Text PDF

Enteric duplication cysts and reversed intestinal rotation (RIR) are rare congenital anomalies, with their coexistence being exceptionally uncommon. We report a 4-year-old girl who presented with chronic anemia and intermittent abdominal symptoms since infancy. Detailed workup for medical causes of anemia was inconclusive.

View Article and Find Full Text PDF

Curcumin, a well-known bioactive component, has profound effects against colon cancer. However, the limitations are poor systemic absorption, off-target distribution, chemical instability, short half-life, and less concentration reaching tumor tissues. Several drug delivery systems have been evaluated so far to deliver effective concentrations of curcumin to the malignant tissues.

View Article and Find Full Text PDF

Background Depression is commonly studied post stroke, while anxiety is less studied. This study presents prevalence of depression and anxiety at 1- and 12-months post ischemic stroke alongside three methods for examining within-subjects change over time. Methods Participants were ischemic stroke patients of the Auckland Regional Community Stroke Study (ARCOS-V) with Hospital Anxiety and Depression Scale data at 1- (n =343) and 12-months (n =307).

View Article and Find Full Text PDF

Machining process involves numerous variables that can influence the desired outcomes, with surface roughness being a critical quality index for machined products. Surface roughness is often a technical requirement for mechanical products as it can lead to chatter and impact the functional performance of parts, especially those in contact with other materials. Therefore, predicting surface roughness is essential.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigates the role of a master regulator gene in the development of excitatory neurons, specifically focusing on its function in cerebellar granule neuron progenitors (GNPs).
  • Researchers found that dysfunction of this gene in GNPs reduced their proliferation and led to various cerebellar abnormalities, including hypoplasia and imbalances in neuron ratios.
  • The findings suggest that deletion of this gene during early development can cause autism-like behaviors in mice and highlight uncharacterized gene variants associated with autism spectrum disorder in humans.
View Article and Find Full Text PDF

Introduction: Variations in biliary ductal and hepatic vascular anatomy increase the complexity of surgery for choledochal cysts (CDC). The laparoscopic approach for the management of paediatric CDCs with variant anatomy is underreported. This study aimed to describe anatomical variations, operative techniques and early outcomes of laparoscopic hepaticojejunostomy (HJ) in children with CDCs and variant anatomy.

View Article and Find Full Text PDF

Tuberculosis caused by the obligate intracellular pathogen, , is one among the prime causes of death worldwide. An urgent remedy against tuberculosis is of paramount importance in the current scenario. However, the complex nature of this appalling disease contributes to the limitations of existing medications.

View Article and Find Full Text PDF

Background: Cerebrovascular accident (CVA) is an outdated term for describing stroke as it implies stroke is an accident. We conducted an integrative review to examine the use of CVA in terms of (1) frequency in major medical journals over time; (2) associated publication characteristics (e.g.

View Article and Find Full Text PDF

Hypothyroidism is one of the most prevalent thyroid pathologies, which causes oxidative stress by disrupting antioxidant mechanisms. In mammals, the thyroid glands regulate metabolism, development, and growth. Dysfunction of the thyroid gland can result in hypothyroidism, hyperthyroidism, thyroiditis, and thyroid cancer.

View Article and Find Full Text PDF
Article Synopsis
  • The study explores the link between sleep duration, excessive daytime sleepiness, and the risk of developing dementia among older adults.
  • Conducted as a longitudinal study with 2,187 participants averaging 70 years old, it classified sleep duration into three categories: long, recommended, and short.
  • Findings indicate that long sleep duration significantly increases dementia risk only when combined with excessive daytime sleepiness, highlighting the need for promoting healthy sleep habits to potentially reduce dementia risk.
View Article and Find Full Text PDF
Article Synopsis
  • The matrix metalloproteinases (MMPs) are zinc proteases that help break down components of the extracellular matrix (ECM) and are involved in processes like inflammation and cell growth.
  • A study of Drosophila MMPs Mmp1 and Mmp2 shows that while they are important for tissue remodeling, they are not necessary for embryonic development, and their localization (either membrane-anchored or released) is key in distinguishing their roles.
  • MMPs are categorized into secretory and membrane types based on their structure and function, and while humans have many MMPs, Drosophila only has two, highlighting the potential complexity of MMP regulation in disease progression.
View Article and Find Full Text PDF
Article Synopsis
  • Arsenic contamination in soil and water is a serious environmental problem, but bioremediation using plant growth-promoting bacteria offers a sustainable and cost-effective solution.
  • A study identified a specific bacterial isolate, ASBT-KP1, which has genes for resistance to heavy metals, promotes growth, and can accumulate significant amounts of arsenic.
  • When plants were grown with ASBT-KP1 in arsenic-free and arsenic-contaminated soils, their biomass increased by 13% and 37%, respectively, indicating its potential as a beneficial inoculant for agriculture.
View Article and Find Full Text PDF

Glypican-3 (GPC-3) is predominantly found in the placenta and fetal liver, with limited expression in adult tissues. Its re-expression in hepatocellular carcinoma (HCC) and secretion into the serum highlights its potential as a diagnostic marker. GPC-3 is involved in important cellular processes such as proliferation, metastasis, apoptosis, and epithelial-mesenchymal transition through various signaling pathways including Wnt, IGF, YAP, and Hedgehog.

View Article and Find Full Text PDF
Article Synopsis
  • Metabolic dysfunction-associated steatohepatitis (MASH) and its progression to hepatocellular carcinoma (HCC) are influenced by unique molecular and immune features, especially connected to the gut microbiome.
  • The "gut-liver axis" reflects the crucial interaction between the gut microbiota and the liver, impacting the development and disease progression through microbial metabolites and immune responses.
  • A literature review from various databases highlights the gut microbiota's significant role in MASH and HCC, calling for more clinical research to improve diagnostic methods and create targeted therapies to help treat liver diseases.
View Article and Find Full Text PDF

Background: Although the incidence and case-fatality of subarachnoid haemorrhage (SAH) vary within countries, few countries have reported nationwide rates, especially for multi-ethnic populations. We assessed the nationwide incidence and case-fatality of SAH in New Zealand (NZ) and explored variations by sex, district, ethnicity and time.

Methods: We used administrative health data from the national hospital discharge and cause-of-death collections to identify hospitalised and fatal non-hospitalised aneurysmal SAHs in NZ between 2001 and 2018.

View Article and Find Full Text PDF

Introduction: The ARCOS-V study, an epidemiological study on stroke and transient ischaemic attack (TIA), faced the challenge of continuing data collection amidst the COVID-19 pandemic. This study aimed to describe the methodological changes and challenges encountered during the transition from paper-based methods to digital data collection for the ARCOS-V study and to provide insights into the potential of using digital tools to transform epidemiological research.

Methods: The study adapted to remote data collection using REDCap and Zoom, involving daily health record reviews, direct data entry by trained researchers, and remote follow-up assessments.

View Article and Find Full Text PDF

Purpose: The identification of the external attaching fish parasitic cymothoid, Nerocila phaiopleura Bleeker 1857, is still based on the brief description of Australian specimens provided by Bruce (1987). The present study aimed to provide a redescription and molecular characterisation of Indian specimens of N. phaiopleura.

View Article and Find Full Text PDF

Background: Faculty development programs in health professional education traditionally emphasise theories, principles, and effective teaching practices. However, the efficacy of these strategies in instigating meaningful changes in instructional practices has come under scrutiny.

Methods: This qualitative research aims to enhance our understanding and support of educators' ongoing learning and growth.

View Article and Find Full Text PDF

Objectives: Loneliness is common and becoming a public health concern. Although there is the clear evidence of the variable effect of temporal differences in loneliness (transient/situational and persistent/chronic) on health, their effect on dementia risk is unclear. This study aims to assess the effect of transient/situational and persistent/chronic loneliness on dementia risk.

View Article and Find Full Text PDF