494 results match your criteria: "SRM medical college hospital and research centre[Affiliation]"

Network analysis of toxic endpoints of fungicides in zebrafish.

Toxicol Res (Camb)

June 2024

Department of Microbiology, Pondicherry University, R.V. Nagar, Kalapet, Puducherry 605014, India.

Zebrafish being the best animal model to study, every attempt has been made to decipher the toxic mechanism of every fungicide of usage and interest. It is important to understand the multiple targets of a toxicant to estimate the toxic potential in its totality. A total of 22 fungicides of different classes like amisulbrom, azoxystrobin, carbendazim, carboxin, chlorothalonil, difenoconazole, etridiazole, flusilazole, fluxapyroxad, hexaconazole, kresoxim methyl, mancozeb, myclobutanil, prochloraz, propiconazole, propineb, pyraclostrobin, tebuconazole, thiophanate-methyl, thiram, trifloxystrobin and ziram were reviewed and analyzed for their multiple explored targets in zebrafish.

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Decoding Age-Linked Masseter Vestibular Evoked Myogenic Potential Changes in Healthy, Aging Individuals.

Am J Audiol

September 2024

Department of Audiology and Speech-Language Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India.

Purpose: The primary objective of this study was to assess how age influences masseter vestibular evoked myogenic potential (mVEMP) parameters by utilizing 500-Hz tone burst stimuli delivered through air conduction.

Method: The study involved 110 participants ranging from 15 to 60 years of age, grouped into five categories, all of whom had no previous issues related to their vestibular system. The participants were exposed to 500-Hz tone burst stimuli at 125 dB SPL through ER-3A inserts.

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Background: Oral squamous cell carcinoma (OSCC) is a prevalent malignancy with significant morbidity and mortality. Identifying potential premalignant lesions is crucial for early detection and effective management. Lichen planus (LP), a chronic inflammatory disorder has been associated with an increased risk of developing OSCC.

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Introduction: Migraine is a prevalent and disabling primary headache disorder worldwide, causing significant years lost due to disability (YLD) and impacting various aspects of everyday life. Despite its high prevalence and substantial burden, there is a lack of comprehensive data on clinical patterns and management trends, in places like Tamil Nadu, India. This study aims and also fill gaps by investigating and analyzing the clinical characteristics, treatment patterns, and illness burden among patients with episodic migraine (EM) and chronic migraine (CM) in the state of Tamil Nadu.

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Introduction: Chronic obstructive pulmonary disease (COPD) and bronchial asthma pose significant threats and challenges to global health care, emphasizing the need for precise inhaler therapies to overcome this burden. The optimal peak inspiratory flow rate (PIFR) is a crucial determinant for the right selection and effective use of an inhaler device. It also helps to improve the treatment effectiveness of obstructive airway diseases worldwide as it allows effective drug delivery to distal airways and lung parenchyma.

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Polycystic ovarian syndrome is a perplexed condition addressing endocrinal, cardiometabolic and gynaecological issues. It affects women of adolescent age and is drastically increasing in the Indo-Asian ethnicity over the recent years. According to Rotterdam criteria, PCOS is characterized by clinical or biochemical excess androgen and polycystic ovarian morphology; however, it has been established in the recent years that PCOS exacerbates to further serious metabolic conditions on the long term.

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Background: The neutrophil to lymphocyte ratio (NLR) is a measure of systemic inflammation, whereas Heart type fatty acid protein (HFABP) is a cytosolic protein released early after acute coronary syndrome (ACS). The aim of this research study is to determine whether NLR and H-FAB are useful in predicting the prognosis in patients with ST segment elevation myocardial infarction (STEMI) 48 h after admission. This is a prospective observational study conducted on 97 patients who had been admitted to emergency room with ST-elevation myocardial infarction in their ECG in a tertiary care centre of south India.

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Primary tuberculous parotitis is an extremely rare entity presenting with nonspecific symptoms, variable clinical signs, and imaging features mimicking parotid neoplasm. It is a clinical and diagnostic challenge, and a confirmed histological diagnosis would indicate nonoperative management, thus avoiding unwarranted surgery and associated morbidity. Tuberculosis of the salivary gland is a relatively rare extrapulmonary manifestation of tuberculosis, with the incidence of tuberculous parotitis being 2%-9%.

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Takotsubo cardiomyopathy (TTC) is characterized by transient myocardial dysfunction triggered by both negative and positive emotional experiences, known respectively as broken heart syndrome (BHS) and happy heart syndrome (HHS). Despite the scarcity of comparative analyses between HHS and BHS in the literature, our pooled analysis, incorporating two retrospective registry analyses of 1395 TTC patients (57 HHS and 1338 BHS), reveals that while BHS is more prevalent, both conditions exhibit similar clinical presentations and outcomes. Statistical analyses, utilizing binary random effects models, indicate that diabetes mellitus is less common in HHS patients and serves as a predictor for BHS.

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Endothelial Nitric Oxide Synthase T-786C and G-894T Gene Polymorphisms: A Risk Assessment of Coronary Heart Disease.

J Assoc Physicians India

September 2023

Professor and Head, Department of Biochemistry, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India.

Article Synopsis
  • - The study investigates how variations in the endothelial nitric oxide synthase (eNOS) gene may increase the likelihood of coronary heart disease (CHD) among young South Indians, focusing on specific genetic polymorphisms G-894T and T-786C.
  • - Conducted from January to May 2022 with 91 CHD patients and 91 controls, the research involved blood sample analysis for nitric oxide levels and genetic testing using PCR and RFLP methods.
  • - Results indicated significantly lower nitric oxide levels in CHD patients compared to controls, suggesting that the T-786C and G-894T gene polymorphisms are linked with an increased risk of CHD.
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Clinical implications of serum anti-PLA2R levels and glomerular PLA2R deposits in primary membranous nephropathy.

G Ital Nefrol

April 2024

MD, Consultant Pathologist, Department of Pathology, Apollo hospital, Greams lane, 21, Greams road, Thousand lights, Chennai, Tamil Nadu, India-600006.

The clinical implications of serum anti-PLA2R with glomerular PLA2R deposits in primary membranous nephropathy (PMN) is scarcely reported. Hence the study was designed to demonstrate the prevalence of serum anti-PLA2R levels and PLA2R staining in glomeruli in PMN and the clinical implications of the two parameters. Investigate the prevalence of anti PLA2R positivity in PMN.

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Background And Objectives: Extra-intestinal salmonellosis is associated with higher case fatality and is underestimated in the developing countries like India. Here we present a case series of bacteriologically proven extra-intestinal salmonellosis managed at our institute over the past two years.

Materials And Methods: Retrospective analysis of bacteriologically proven extra-intestinal salmonellosis over two years between January 2020 to December 2021 was carried out.

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Cepstral Analysis of Voice in School-Aged Children.

J Voice

April 2024

Department of Audiology and Speech Language Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District 603203, Tamil Nadu, India. Electronic address:

Introduction: Dysphonia in school-aged children is attributed primarily to hyperfunctional use of voice. These can be identified through effective protocols using both acoustic and auditory-perceptual analyses.

Objective: The current study aimed to investigate voice characteristics in school children aged 4-17 years using auditory-perceptual rating and cepstral measures of voice.

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Article Synopsis
  • A 66-year-old man who doesn't smoke noticed swelling in his legs and blood in his urine for 2 weeks.
  • Doctors found he had high blood pressure, high red blood cells, and a kidney problem.
  • After tests, they discovered he had a rare blood disease and kidney damage, so they started treating him with special medications.
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Bacopa monnieri (L) Wettst, commonly known as Brahmi, stands as a medicinal plant integral to India's traditional medical system, Ayurveda, where it is recognized as a "medhya rasayana"-a botanical entity believed to enhance intellect and mental clarity. Its significant role in numerous Ayurvedic formulations designed to address conditions such as anxiety, memory loss, impaired cognition, and diminished concentration underscores its prominence. Beyond its application in cognitive health, Brahmi has historically been employed in Ayurvedic practices for the treatment of inflammatory diseases, including arthritis.

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Introduction Adolescents and young adults are often neglected in terms of healthcare, despite forming a significant demographic and economic force. This study aims to compare the prevalence of lifestyle risk factors among users and non-users of health-based mobile apps among university students in Chennai. Methods This cross-sectional study was conducted from January 2019 to June 2019, with a sample size of 680 undergraduate college students.

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Tuberculosis and its clinical consequences on Women's health.

Indian J Tuberc

April 2024

Department of Microbiology, SRM Medical College Hospital and Research Centre, Kattangulathur, Chennai, 603203, Tamilnadu, India.

Mycobacterium tuberculosis causes tuberculosis, a fatal infection resulting in widespread illness and death. In 2020, approximately 10 million people were diagnosed with tuberculosis. The top 30 tuberculosis-endemic countries accounted for 86% of all estimated occurrence cases worldwide.

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Article Synopsis
  • T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive cancer that often relapses after treatment, highlighting the need for new therapies targeting this issue.
  • The study explored the role of nuclear-WASp in regulating R-loop production in T-ALL cells, revealing its importance in preventing transcription-associated DNA damage.
  • Results indicate that reduced WASp leads to R-loop accumulation and DNA breaks, suggesting that targeting WASp could help address the challenges in treating relapsed T-ALL.
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Diospyros peregrina is a dioecious plant which is native to India. It belongs to the family of Ebenaceae and is extensively used to treat various ailments, such as leucorrhoea and other uterine-related problems. Though few studies have been on D.

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Introduction An enormous increase in antimicrobial resistance (AMR) among bacteria isolated from human clinical specimens contributed to treatment failures. Increased surveillance through next-generation sequencing (NGS) or whole genome sequencing (WGS) could facilitate the study of the epidemiology of drug-resistant bacterial strains, resistance genes, and other virulence determinants they are potentially carrying. Methods This study included 30 (.

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Decoding the ubiquitin landscape by cutting-edge ubiquitinomic approaches.

Biochem Soc Trans

April 2024

Division of Medical Research, SRM-Medical College Hospital and Research Centre, Faculty of Medical and Health Sciences, SRMIST, Kattankulathur, Tamil Nadu, India.

Functional consequences of protein ubiquitination have gone far beyond the degradation regulation as was initially imagined during its discovery 40 years back. The state-of-the-art has revealed the plethora of signaling pathways that are largely regulated by ubiquitination process in eukaryotes. To no surprise, ubiquitination is often dysregulated in many human diseases, including cancer, neurodegeneration and infection.

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Lobular capillary haemangioma (LCH), previously known as pyogenic granuloma, is a benign vascular tumour of the skin or mucosa. We report a patient with spontaneous eruption of LCH, a rare occurrence, which resolved probably due to reverse koebnerisation.

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