Publications by authors named "Ganapathy K"

Article Synopsis
  • Targeted integration (TI) in CHO cell lines is a method used for protein expression, but the effect of epigenetic modifications on these cells hasn't been thoroughly investigated.
  • This study focused on analyzing various TI clones with identical transgene copy numbers but different levels of protein expression and found that chromatin accessibility, rather than histone modifications, plays a crucial role in influencing transcription efficiency.
  • Attempts to enhance protein production by modifying histone profiles at the CMV promoters did not yield significant improvements, suggesting that increasing chromatin accessibility is key for boosting mRNA transcription and overall productivity in TI cell lines.
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Article Synopsis
  • Patients with diabetes on dialysis face fluctuating glucose levels and a higher risk of low blood sugar, leading experts to recommend continuous glucose monitoring (CGM) for better management.
  • A review of clinical trials found two key studies showing significant improvements in glycaemic control when using CGM, including reductions in average glucose levels and HbA1c.
  • Overall, the evidence suggests that CGM can effectively enhance blood sugar management in diabetic patients undergoing dialysis without increasing the risk of hypoglycaemia.
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Yakshagana is an India's traditional folk theatre musical dance drama. The purpose of the study is to profile audiological characteristics and document hearing-related symptoms in Yakshagana artists. A cross-sectional study was performed on 96 Yakshagana artists.

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Introduction: Rational drug prescribing skills of interns remain bleak despite clinical pharmacology training during their second year, warranting the need for further training. This study was designed to evaluate the effectiveness of a short-structured learner-centric training program using the World Health Organization (WHO) guide to good prescribing in improving interns' knowledge of rational drug use and their rational drug prescribing skills.

Methods: This quasi-experimental study was implemented at a tertiary care teaching hospital in South India.

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Background: Injectable contraceptives (IC) provide a highly effective, reversible method of preventing conception, yet discontinuation rates are high. Health workers play a crucial role in the successful implementation of family welfare services. Adding up the basket of choices without knowing the community's needs can lead to poor utilization of services.

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Background: Alzheimer's disease (AD) is a progressive neurodegenerative disorder that severely affects cognitive functions and social behaviors, leading to a significant decline in an individual's quality of life. Auditory processing deficits often precede the clinical symptoms of AD, prompting interest in auditory-based interventions as potential treatments. This scoping review aimed to compile the existing evidence on active and passive auditory-based interventions for individuals with AD and its prodromal stages.

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Purpose: Tinnitus is a condition that causes people to hear sounds without an external source. One significant issue arising from this condition is the difficulty in communicating, especially in the presence of noisy backgrounds. The process of understanding speech in challenging situations requires both cognitive and auditory abilities.

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Neurorehabilitation (NR), a major component of neurosciences, is the process of restoring a patient's damaged/disorganized neurological function, through training, therapy, and education, while focusing on patient's independence and well-being. Since the advent of the COVID-19 pandemic, various applications of telecare and telehealth services surged drastically and became an integral part of current clinical practices. Tele-Neurorehabilitation (TNR) is one of such applications.

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Background: A major group of the population, especially antenatal checkup (ANC) mothers and their spouses, people admitted for surgery, and people attending STI clinics, are reluctant to pretest counseling.

Objectives: This study has been taken up to explore the barriers and possible solutions to improve the utilization of Facility based integrated counseling and testing center (F-ICTC) counseling services.

Materials And Methods: Phase 1: In-depth interview and ranking with stakeholders from the F-ICTC center (n = 13) were conducted to identify the barriers to utilization of F-ICTC and solution for the same.

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Chinese hamster ovary (CHO) cells are the preferred system for expression of therapeutic proteins and the majority of all biotherapeutics are being expressed by these cell lines. CHO expression systems are readily scalable, resistant to human adventitious agents, and have desirable post-translational modifications, such as glycosylation. Regardless, drug development as a whole is a very costly, complicated, and time-consuming process.

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Background And Objectives: This study aimed to develop and validate a modified version of the Speech in Noise Sentence Test in Kannada, which would be appropriate for testing the speech comprehension ability of children aged 8-12 years.

Subjects And Methods: A total of 120 sentences were chosen from 200 familiar sentences and split into four lists. Continuous discourse was used as a competition or distractor.

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Peroxidative damage to human spermatozoa has been shown to be the primary cause of male infertility. The possible role of nitric oxide (NO) in affecting sperm motility, capacitation, and acrosome reaction has been reported, too. The overproduction of NO by the enzyme inducible nitric oxide synthase (iNOS) could be responsible as it has been implicated in the pathogenesis of many diseases.

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Objectives: We, the Department of Community Medicine, have been training healthcare providers for palliative care in the hospital and community setting. There were many difficulties in providing proper palliative care. The objective is to explore the various difficulties faced by Junior Residents, auxiliary nurse and midwife (ANM) and medical social workers (MSWs) during the home visits of palliative care patients and to address those difficulties in future visits.

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Background: College students risk hearing loss due to loud sound exposure during leisure activities. Hearing loss prevention is possible by reducing the noise from the source, using hearing protection devices and increasing their knowledge and awareness on the effects of loud sound exposure.

Objective: The study aims to assess the knowledge and attitude of college students regarding hearing loss and its prevention.

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A major issue among adolescents in recent years has been social isolation, or the sensation cut off and alone from peers and society. The effects of social isolation on youngsters and adolescents are investigated with special attention paying to the possible negative effects on their physical and mental health. Multiple studies have shown a link between adversity in life domains and adolescent social isolation.

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The poultry industry is the largest source of meat and eggs for the growing human population worldwide. Key concerns in poultry farming are nutrition, management, flock health, and biosecurity measures. As part of the flock health, use of live viral vaccines plays a vital role in the prevention of economically important and common viral diseases.

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Background: Blood is an essential part of human life and blood donation has become a necessity that every society must take into consideration. Health care professionals have a major responsibility in raising community awareness on blood donation.

Objective: This study aims to find out the knowledge and attitude of undergraduate medical students on blood donation and to determine the effectiveness of positive deviance (PD) approach.

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Dysbiosis and weakened gastrointestinal barrier function have been identified as potential regulators of Chronic Kidney Disease (CKD). The complex connection among gut micro biota and CKD is provided in this study, with particular attention to how inflammation contributes to the CKD path physiology. It establishes the inverse association between CKD and gut microbial dysbiosis by exploring the collision of CKD about the organization and capabilities of the gut micro biota.

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Background Epidemiological evidence suggests an indirect link between hypertension and tuberculosis, and several studies have reported that rifampicin has potentially diminished the hypotensive effects of many anti-hypertensive agents by inducing cytochrome P450. This study investigates rifampicin's effect on the target blood pressure in known hypertensive patients whose blood pressure had been previously controlled with anti-hypertensive drugs. Methodology This prospective observational study was conducted at the Institute of Internal Medicine, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, from June 2021 to December 2022.

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The green synthesis of metal oxide nanoparticles (NPs) has garnered considerable attention from researchers due to its utilization of eco-friendly solvents during synthesis and cost-effective approaches. This study focuses on the synthesis of titanium oxide (TiO) and dopamine (DA) carboxymethyl cellulose (CMC)-doped TiO (DA/CMC/TiO) NP using Psidium guajava leaf extract, while also investigating the structural, optical, and morphological and biocidal potential of the prepared NPs. Significantly larger zones of inhibition were observed for DA/CMC/TiO NPs compared to TiO against various pathogens.

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Parkinson's Disease in Mild Cognitive Impairment (PD-MCI) is a complex condition characterized by a variety of cognitive problems that coexist with the physical symptoms of Parkinson's disease (PD). This study aims to examine the different medical indicators and associated tendencies among different PD-MCI groups. We investigated 132 people who had been given PD-MCI diagnoses.

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Introduction: This pandemic has been accompanied by an overabundance of information and misinformation, an 'infodemic' on a global scale which have made acceptability of COVID-19 vaccine a major challenge. The objective of the study was to find out the Beliefs of mothers towards COVID-19 vaccine for children and its impact on vaccine hesitancy.

Materials And Methods: After obtaining Institutional ethical clearance and informed consent, a total of 360 mothers who were having at least one child from 5 to 18 years were recruited based on simple random sampling.

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Background: Medicines in indigenous systems such as Ayurveda have strong antimicrobial activity but double-blind randomized control trials are infrequent in this system of medicine. The efficacy of a new ayurvedic formulation was evaluated during the pandemic.

Methods: 150 mild-moderate COVID-19 patients were enrolled and randomized in 1:1 to NAOQ19 and placebo group.

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Sorghum ( L. Moench) is the staple cereal and is the primary source of protein for millions of people in Asia and sub-Saharan Africa. Sorghum grain value has been increasing in tropical countries including India owing to its gluten-free nature, anti-oxidant properties and low glycemic index.

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