1
|
Gananandan K, Thomas V, Woo WL, Boddu R, Kumar R, Raja M, Balaji A, Kazankov K, Mookerjee RP. Fat mass: a novel digital biomarker for remote monitoring that may indicate risk for malnutrition and new complications in decompensated cirrhosis. BMC Med Inform Decis Mak 2023; 23:180. [PMID: 37705043 PMCID: PMC10498640 DOI: 10.1186/s12911-023-02288-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 09/04/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Cirrhosis is associated with sarcopaenia and fat wasting, which drive decompensation and mortality. Currently, nutritional status, through body composition assessment, is not routinely monitored in outpatients. Given the deleterious outcomes associated with poor nutrition in decompensated cirrhosis, there is a need for remotely monitoring this to optimise community care. METHODS A retrospective analysis was conducted on patients monitored remotely with digital sensors post hospital discharge, to assess outcomes and indicators of new cirrhosis complications. 15 patients had daily fat mass measurements as part of monitoring over a median 10 weeks, using a Withing's bioimpedance scale. The Clinical Frailty Score (CFS) was used to assess frailty and several liver disease severity scores were assessed. RESULTS 73.3% (11/15) patients were male with a median age of 63 (52-68). There was a trend towards more severe liver disease based on CLIF-Consortium Acute Decompensation (CLIF-C AD) scores in frail patients vs. those not frail (53 vs 46, p = 0.072). When the cohort was split into patients who gained fat mass over 8 weeks vs. those that lost fat mass, the baseline CLIF-C AD scores and WBC were significantly higher in those that lost fat (58 vs 48, p = 0.048 and 11.2 × 109 vs 4.7 × 109, p = 0.031). CONCLUSIONS This proof-of-principle study shows feasibility for remote monitoring of fat mass and nutritional reserve in decompensated cirrhosis. Our results suggest fat mass is associated with greater severity of acute decompensation and may serve as an indicator of systemic inflammatory response. Further prospective studies are required to validate this digital biomarker.
Collapse
Affiliation(s)
- K Gananandan
- Institute for Liver and Digestive Health, University College London, London, UK.
| | - V Thomas
- Institute for Liver and Digestive Health, University College London, London, UK
| | - W L Woo
- Royal Free Hospital, London, UK
| | - R Boddu
- CyberLiver Limited, London, UK
| | - R Kumar
- CyberLiver Limited, London, UK
| | - M Raja
- CyberLiver Limited, London, UK
| | | | - K Kazankov
- Institute for Liver and Digestive Health, University College London, London, UK
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - R P Mookerjee
- Institute for Liver and Digestive Health, University College London, London, UK
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
2
|
Sood S, Sinha S, Balaji A, Mundhe SR, Mummudi N, Budrukkar A, Swain M, Prabash K, Noronha V, Joshi A, Patil V, Laskar SG. Non-surgical organ preservation in laryngeal and hypopharyngeal cancers: an audit from the clinic. J Laryngol Otol 2023; 137:448-454. [PMID: 35678378 DOI: 10.1017/s002221512200113x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND There is increasing concern regarding efficacy of organ preservation protocol in laryngeal and hypopharyngeal cancers. METHOD This study retrospectively assessed disease-related and functional outcomes of 191 patients with non-metastatic laryngeal or hypopharyngeal squamous cell carcinoma treated with curative intent (radiotherapy with or without chemotherapy). RESULTS Seventy-six patients (39.8 per cent) had a primary cancer in the larynx, and 115 patients (60.2 per cent) had a primary cancer in the hypopharynx. The median follow up was 39 months. The 3-year time to progression, overall survival, local control and laryngectomy free survival was 56.2 per cent, 76.3 per cent, 73.2 per cent and 67.2 per cent, respectively. At the time of analysis, 83 patients (43.5 per cent) were alive and disease free at their last follow up and did not require tube feeding or tracheostomy. The laryngo-oesophageal dysfunction-free survival was 61 per cent at 3 years. CONCLUSION Organ conservation protocols remain the standard of treatment in appropriately selected patients with laryngeal and hypopharyngeal cancers.
Collapse
Affiliation(s)
- S Sood
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - S Sinha
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - A Balaji
- Department of Speech and Therapy, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - S R Mundhe
- Department of Radiation Oncology, Krupamayi Cancer Hospital, Aurangabad, India
| | - N Mummudi
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - A Budrukkar
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - M Swain
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - K Prabash
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - V Noronha
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - A Joshi
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - V Patil
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - S G Laskar
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
3
|
Kushniruk A, Balapal N, Ankem A, Shyamsundar S, Balaji A, Kannikal J, Bruno M, He S, Chong P. Primary Perspectives in Meme Utilization as a Digital Driver for Medical Community Engagement and Education Mobilization: Pre-Post Study. JMIR Hum Factors 2023; 10:e40244. [PMID: 36705964 PMCID: PMC9919443 DOI: 10.2196/40244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Memes have gone "viral," gaining increasing prominence as an effective communications strategy based on their unique ability to engage, educate, and mobilize target audiences in a call to action through a cost-efficient and culturally relevant approach. Within the medical community in particular, visual media has evolved as a means to influence clinical knowledge transfer. To this end, the GetWaivered (GW) project has leveraged memes as part of a behavioral economics toolkit to address one of the most critical public health emergencies of our time-the 20-year opioid epidemic. As part of a multidimensional digital awareness campaign to increase Drug Enforcement Administration (DEA)-X waiver course registration, GW investigated the results of meme usage in terms of impressions, website traffic, and ultimately user acquisition, as determined by web-based training enrollment and attendance outcomes. OBJECTIVE The objective of this study was to determine the efficacy of implementing humor-based promotional content versus the traditional educational model, and how the translation of the increase in engagement would increase the participant count and website traffic for GW's remote DEA-X waiver training. METHODS The approach to this study was based on 2 time frames (pre- and postcampaign). During April-July 2021, we developed a campaign via advertisements on Facebook, Twitter, Instagram, and the GW website to expand outreach. These memes targeted medical professionals with the ability to prescribe buprenorphine. The time frame of this campaign measured engagement metrics and compared values to preceding months (January-March 2021) for our GetWaivered website and social media pages, which translated to registrants for our remote DEA-X waiver training. RESULTS By the end of July 2021, a total of 9598 individuals had visited the GW website. There was an average of 79.3 visitors per day, with the lowest number of daily visitors being 0 and the highest being 575. CONCLUSIONS The use of memes may provide a medium for social media engagement (likes, comments, and shares) while influencing viewers to pursue a proposed action, such as e-training registration.
Collapse
Affiliation(s)
| | - Neha Balapal
- CUNY School of Medicine, New York, NY, United States
| | - Amala Ankem
- Lab of Computer Science, Massachusetts General Hospital, Boston, MA, United States
| | | | - Adarsh Balaji
- American University of the Caribbean School of Medicine, Cupecoy, Netherlands
| | - Jasmine Kannikal
- University of Miami Miller School of Medicine, Miami, FL, United States
| | - Marlie Bruno
- Northeastern University, Boston, MA, United States
| | - Shuhan He
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA, United States.,Center for Innovation in Digital HealthCare, Massachusetts General Hospital, Boston, MA, United States
| | - Paul Chong
- Campbell University School of Osteopathic Medicine, Lillington, NC, United States
| |
Collapse
|
4
|
Cherny K, Balaji A, Mukherjee J, Goo Y, Hauser A, Ozer E, Satchell K, Bachta K, Kochan T, Mitra S, Kociolek L. Identification of Clostridium innocuum hypothetical protein that is cross-reactive with C. difficile anti-toxin antibodies. Anaerobe 2022; 75:102555. [DOI: 10.1016/j.anaerobe.2022.102555] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 11/01/2022]
|
5
|
He S, Shyamsundar S, Chong P, Kannikal J, Calvano J, Balapal N, Kallenberg N, Balaji A, Ankem A, Martin A. Analyzing opioid-use disorder websites in the United States: An optimized website usability study. Digit Health 2022; 8:20552076221121529. [PMID: 36225987 PMCID: PMC9549183 DOI: 10.1177/20552076221121529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background As the United States continues to tackle the opioid epidemic, it is
imperative for digital healthcare organizations to provide Internet users
with accurate and accessible online resources so that they can make informed
decisions with regards to their health. Objective The primary objectives were to adapt and modify a previously established
usability methodology from literature, apply this modified methodology in
order to perform usability analysis of opioid-use-disorder (OUD)-related
websites, and make important recommendations that OUD-related digital health
organizations may utilize to improve their online presence. Methods A list of 208 websites (later refined) was generated for usability testing
using a modified Google Search methodology. Four keywords were chosen and
used in the search: “DEA-X Waiver Training”, “opioid-use-disorder (OUD)
Initiatives”, “Buprenorphine Assisted Treatment”, and “Opioid-Use Disorder
Websites”. Usability analysis was performed concurrently with optimization
of the methodology. OUD websites were analyzed and scored on several
usability categories established by previous literature. Results “DEA-X Waiver Training” yielded websites that scored the highest average in
“Accessibility” (0.84), while “Opioid-Use Disorder Websites” yielded
websites that scored the highest average in “Content Quality” (0.67).
“Buprenorphine Assisted Treatment” yielded websites that scored the highest
average across “Marketing” (0.52), “Technology” (0.89), “General Usability”
(0.69), and “Overall Usability” (0.68). “Technology” and “Marketing” were
the highest and lowest scoring usability categories, respectively.
T-test analysis revealed that each usability, except
“Marketing” had a pair of one or more keywords that were significantly
different with a p-value that was equal to or less than
0.05. Conclusions Based on the study findings, we recommend that digital organizations in the
OUD space should improve their “General Usability” score by making their
websites easier to find online. Doing so, may allow users, especially
individuals in the OUD space, to discover accurate information that they are
seeking. Based on the study findings, we also made important recommendations
that OUD-related digital organizations may utilize in order to improve
website usability as well as overall reach.
Collapse
Affiliation(s)
- Shuhan He
- Get Waivered, Massachusetts General Hospital, Boston, MA, USA.,Lab of Computer Science, Massachusetts General Hospital, Boston, MA, USA.,Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA, USA.,Center for Innovation in Digital Healthcare, Massachusetts General Hospital, Boston, MA, USA
| | | | - Paul Chong
- Campbell University School of Osteopathic Medicine, Lillington, NC, USA
| | - Jasmine Kannikal
- University of Miami, Miller School of Medicine, Coral Gables, FL, USA
| | | | - Neha Balapal
- City University of New York School of Medicine, New York, NY, USA
| | | | - Adarsh Balaji
- American University of the Caribbean School of Medicine, Coral Gables, FL, USA
| | - Amala Ankem
- Get Waivered, Massachusetts General Hospital, Boston, MA, USA.,Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Alister Martin
- Get Waivered, Massachusetts General Hospital, Boston, MA, USA.,Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA, USA
| |
Collapse
|
6
|
|
7
|
Jiang M, Paniagua AE, Volland S, Wang H, Balaji A, Li DG, Lopes VS, Burgess BL, Williams DS. Microtubule motor transport in the delivery of melanosomes to the actin-rich apical domain of the retinal pigment epithelium. J Cell Sci 2020; 133:jcs242214. [PMID: 32661088 PMCID: PMC7420818 DOI: 10.1242/jcs.242214] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 06/25/2020] [Indexed: 12/20/2022] Open
Abstract
Melanosomes are motile, light-absorbing organelles that are present in pigment cells of the skin and eye. It has been proposed that melanosome localization, in both skin melanocytes and the retinal pigment epithelium (RPE), involves melanosome capture from microtubule motors by an unconventional myosin, which dynamically tethers the melanosomes to actin filaments. Recent studies with melanocytes have questioned this cooperative capture model. Here, we test the model in RPE cells by imaging melanosomes associated with labeled actin filaments and microtubules, and by investigating the roles of different motor proteins. We found that a deficiency in cytoplasmic dynein phenocopies the lack of myosin-7a, in that melanosomes undergo fewer of the slow myosin-7a-dependent movements and are absent from the RPE apical domain. These results indicate that microtubule-based motility is required for the delivery of melanosomes to the actin-rich apical domain and support a capture mechanism that involves both microtubule and actin motors.
Collapse
Affiliation(s)
- Mei Jiang
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Antonio E Paniagua
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Stefanie Volland
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Hongxing Wang
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Adarsh Balaji
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - David G Li
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Vanda S Lopes
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Barry L Burgess
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - David S Williams
- Departments of Ophthalmology and Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Molecular Biology Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Brain Research Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| |
Collapse
|
8
|
Gulati S, Balaji A, Agarwal P. 7.10-P12Awareness and knowledge of Glaucoma in ethnic minority groups in Scotland. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky048.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- S Gulati
- University of Edinburgh, United Kingdom
| | - A Balaji
- University of Edinburgh, United Kingdom
| | - P Agarwal
- Princess Alexandra Eye Pavilion, United Kingdom
| |
Collapse
|
9
|
Udhayasankar R, Karthikeyan B, Balaji A. Coconut shell particles reinforced cardanol–formaldehyde resole resin biocomposites: Effect of treatment on thermal properties. International Journal of Polymer Analysis and Characterization 2018. [DOI: 10.1080/1023666x.2018.1427187] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- R. Udhayasankar
- Department of Mechanical Engineering, Faculty of Engineering and Technology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - B. Karthikeyan
- Department of Mechanical Engineering, Faculty of Engineering and Technology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - A. Balaji
- Department of Mechanical Engineering, A.V.C. College of Engineering, Mayiladuthurai, Tamil Nadu, India
| |
Collapse
|
10
|
Balaji A, Karthikeyan B, Swaminathan J, Sundar Raj C. Thermal behavior of cardanol resin reinforced 20 mm long untreated bagasse fiber composites. International Journal of Polymer Analysis and Characterization 2017. [DOI: 10.1080/1023666x.2017.1387448] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- A. Balaji
- Department of Mechanical Engineering, A.V.C. College of Engineering, Mayiladuthurai, Tamil Nadu, India
| | - B. Karthikeyan
- Department of Mechanical Engineering, Faculty of Engineering and Technology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - J. Swaminathan
- Department of Chemistry, A.V.C. College of Engineering, Mayiladuthurai, Tamil Nadu, India
| | - C. Sundar Raj
- Department of Mechanical Engineering, A.V.C. College of Engineering, Mayiladuthurai, Tamil Nadu, India
| |
Collapse
|
11
|
Shankar S, Balaji A, Kawin N. Investigations on mechanical and tribological properties of Al-Si10-Mg alloy/sugarcane bagasse ash particulate composites. Particulate Science and Technology 2017. [DOI: 10.1080/02726351.2017.1301609] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- S. Shankar
- Department of Mechatronics Engineering, Kongu Engineering College, Erode, Tamilnadu, India
| | - A. Balaji
- Department of Mechatronics Engineering, Kongu Engineering College, Erode, Tamilnadu, India
| | - N. Kawin
- Department of Mechanical Engineering, Kongu Engineering College, Erode, Tamilnadu, India
| |
Collapse
|
12
|
Viruthagiri G, Sathiya priya S, Shanmugam N, Balaji A, Balamurugan K, Gopinathan E. Spectroscopic investigation on the production of clay bricks with SCBA waste. Spectrochim Acta A Mol Biomol Spectrosc 2015; 149:468-475. [PMID: 25978014 DOI: 10.1016/j.saa.2015.05.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 04/24/2015] [Accepted: 05/04/2015] [Indexed: 06/04/2023]
Abstract
In this paper, the effect of sugarcane bagasse ash (SCBA) addition to the brick making clay has been analyzed using spectroscopic techniques. For that, mixtures of brick making clay (BMC) with sugarcane bagasse ash (SCBA) in proportions of 0-20 wt.% were hydraulic uniaxially pressed and sintered at temperatures of 800-1100 °C. The partial replacement of the brick making clay with SCBA was studied with chemical and mineralogical analyzes (XRF and X-ray diffraction). The quantitative estimation of minerals was made by FTIR analysis. The results of FT-IR reveal that kaolinite, quartz, and lignin are predominant, whereas, cellulose and calcite are in moderate levels. In addition, magnetite and hematite are found in trace level. The overall results reveal that the brick making clay substituted with 15 wt.% of SCBA can open up a new path for the fabrication of quality bricks at low cost.
Collapse
Affiliation(s)
- G Viruthagiri
- Department of Physics, Annamalai University, Annamalai Nagar 608002, Tamilnadu, India.
| | - S Sathiya priya
- Department of Physics, Annamalai University, Annamalai Nagar 608002, Tamilnadu, India
| | - N Shanmugam
- Department of Physics, Annamalai University, Annamalai Nagar 608002, Tamilnadu, India
| | - A Balaji
- Department of Mechanical Engineering, A.V.C. College of Engineering, Mayiladuthurai, Mannampandal, Tamilnadu, India
| | - K Balamurugan
- Department of Physics, Annamalai University, Annamalai Nagar 608002, Tamilnadu, India
| | - E Gopinathan
- Department of Physics, Annamalai University, Annamalai Nagar 608002, Tamilnadu, India
| |
Collapse
|
13
|
Balaji A, Vellayappan MV, John AA, Subramanian AP, Jaganathan SK, Supriyanto E, Razak SIA. An insight on electrospun-nanofibers-inspired modern drug delivery system in the treatment of deadly cancers. RSC Adv 2015. [DOI: 10.1039/c5ra07595e] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
This review gives an insight into the process of electrospinning, its essential parameters, the types of drug incorporation and the works reported on common dreadful cancers.
Collapse
Affiliation(s)
- A. Balaji
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. V. Vellayappan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. A. John
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. P. Subramanian
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - S. K. Jaganathan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Eko Supriyanto
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - S. I. A. Razak
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| |
Collapse
|
14
|
John AA, Subramanian AP, Vellayappan MV, Balaji A, Jaganathan SK, Mohandas H, Paramalinggam T, Supriyanto E, Yusof M. Review: physico-chemical modification as a versatile strategy for the biocompatibility enhancement of biomaterials. RSC Adv 2015. [DOI: 10.1039/c5ra03018h] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Physico-chemical modification induced improvement in biocompatibility of materials.
Collapse
Affiliation(s)
- A. A. John
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. P. Subramanian
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. V. Vellayappan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. Balaji
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - S. K. Jaganathan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - H. Mohandas
- Department of Biomedical Engineering
- University of Texas Arlington
- Texas
- USA
| | - T. Paramalinggam
- Department of Chemistry
- Faculty of Science
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - E. Supriyanto
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. Yusof
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| |
Collapse
|
15
|
Subramanian AP, John AA, Vellayappan MV, Balaji A, Jaganathan SK, Supriyanto E, Yusof M. Gallic acid: prospects and molecular mechanisms of its anticancer activity. RSC Adv 2015. [DOI: 10.1039/c5ra02727f] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Gallic acid (GA) is a phenolic acid found in many dietary substances. It is a natural compound found in gallnuts, sumac, witch-hazel, clove, tealeaves, oak bark, sundew and other plants. Edibles like blackberry, hot chocolate, common walnut and Indian gooseberry contain GA.
Collapse
Affiliation(s)
- A. P. Subramanian
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. A. John
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. V. Vellayappan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. Balaji
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - S. K. Jaganathan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Eko Supriyanto
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Mustafa Yusof
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Bioscience and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| |
Collapse
|
16
|
Balaji A, Jaganathan SK, Vellayappan MV, John AA, Subramanian AP, SelvaKumar M, Mohandas H, M SR, Supriyanto E. Prospects of common biomolecules as coating substances for polymeric biomaterials. RSC Adv 2015. [DOI: 10.1039/c5ra12693b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The concept of using common biomolecules like proteins, carbohydrates,etc., for improving the biocompatibility seems rational and effective because of the bio-friendly surface that they present, remains closer in mimicking the innate environment.
Collapse
Affiliation(s)
- A. Balaji
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - S. K. Jaganathan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. V. Vellayappan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. A. John
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - A. P. Subramanian
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. SelvaKumar
- Rubber Technology Centre
- Indian Institute of Technology
- Kharagpur-721302
- India
| | - H. Mohandas
- Department of Biomedical Engineering
- University of Texas Arlington
- USA-TX 76019
| | - Sundar Raj M
- Department of Biomedical Engineering
- Bharath University
- Chennai-600073
- India
| | - Eko Supriyanto
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| |
Collapse
|
17
|
Mondal P, Jana S, Balaji A, Ramakrishna R, Kanthal L. Synthesis of Some New Isoxazoline Derivatives of Chalconised Indoline 2-one as a Potential Analgesic, Antibacterial and Anthelmimtic Agents. J Young Pharm 2012; 4:38-41. [PMID: 22523459 PMCID: PMC3326781 DOI: 10.4103/0975-1483.93574] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A series of novel 1[5”-(2”’-substituted phenyl)-4”,5”’-dihydro isoxazole-3”-yl]-3-[(4 substituted phenyl)imino]1-3-dihydro-2H-indole-2-one were synthesized from different substituted chalconised indole-2,3-dione was prepared from the different chalconised Isatin. The structures of the compounds were elucidated by elemental and spectral (IR, 1H NMR, and MS) analysis. The synthesized compounds were screened for their analgesic activity by the acetic acid induced Writhing method and in vitro antimicrobial activity against the Gram-positive bacteria—Staphylococcus aureus and the Gram-negative bacteria—Pseudomonas auroginosa, Pseudomonas mirabilis, and E. coli by the cup plate agar diffusion method. Compounds 6a1, 6a3, 6b3, and 6b2 were found to be active against bacteria. The compounds 6a1, 6b3, and 6a3 show a significant analgesic activity. Synthesized compounds also screened for anthelmintic activity against Pheretima posthuma. Compounds 6a1, 6b1, and 6b3 show significant anthelmintic activity.
Collapse
Affiliation(s)
- P Mondal
- Department of Pharmaceutical Chemistry, Vaageswari College of Pharmacy, Karimnagar, India
| | | | | | | | | |
Collapse
|
18
|
Balaji A. Quality of care among type 2 diabetes mellitus patients residing in an urban slum of Chennai Corporation -- a community-based cross-sectional study. J Indian Med Assoc 2011; 109:462-464. [PMID: 22315835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Despite the high prevalence, serious long term complications and established evidence based guidelines for management of diabetes mellitus the quality of care is still deficient in developed and developing countries. So a study of these factors and their influence on the quality of care is necessary to tackle diabetes in the community. The objectives of the study were to assess the quality of care in type 2 diabetes patients of 35 years and above age group and to identify the factors associated with it. It is a community-based cross-sectional study done among urban slum people of Chennai, in which 323 adults with type 2 diabetes were interviewed in the above said age group. Variables like age, sex, income, duration of diabetes, healthcare delivery of choice, treatment prescribed, compliance to treatment, family history of diabetes, presence of comorbid illnesses and quality of care indicators were studied and appropriate statistical analysis was carried out. Only 26 adults (8%) received good quality of care in this study. The adults who received good quality of care were among male sex (p < 0.005), high income group (p < 0.001), patients with good compliance to treatment (p < 0.001) and those who preferred private health facility for treatment (p < 0.001). The present current study indicates very low quality of care among this community. The management of diabetes in our setting was suboptimal and even the minimum achievable goals were not reached.
Collapse
Affiliation(s)
- A Balaji
- Department of Community Medicine, ACS Medical College, Chennai 600077
| |
Collapse
|
19
|
Murthy SN, Waddell DC, Shivakumar HN, Balaji A, Bowers CP. Iontophoretic permselective property of human nail. J Dermatol Sci 2007; 46:150-2. [PMID: 17289349 DOI: 10.1016/j.jdermsci.2006.12.010] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2006] [Revised: 12/19/2006] [Accepted: 12/25/2006] [Indexed: 10/23/2022]
|