Age Considerations in the Invasive Management of Acute Coronary Syndromes

The elderly constitute a major proportion of patients admitted with acute coronary syndrome (ACS) in the US. Due to pre-existing comorbidities, frailty, and increased risk of complications from medical and invasive therapies, management of ACS in the elderly population poses challenges. In patients with ST-elevation MI, urgent revascularization with primary percutaneous coronary intervention remains the standard of care irrespective of age. However, an early invasive approach in elderly patients with non-ST-elevation MI is based on individual evaluation of risks versus benefits. In this review, the authors discuss the unique characteristics of elderly patients presenting with ACS, specific geriatric conditions that need to be considered while making treatment decisions in these situations, and available evidence, current guidelines, and future directions for invasive management of elderly patients with ACS

Development and optimization of an in-house heterologous ELISA for detection of prednisolone drug in enzyme conjugates using spacers

The introduction of spacers in coating steroid protein complexes and/or enzyme conjugates or immunogens is known to exert an influence on the sensitivity of steroid enzyme immunoassays. We investigated the impact of different homobifunctional spacers, ranging in atomic length from 3 to 10, on the sensitivity and specificity of prednisolone (PSL) enzyme immunoassays. In this study, four homo-bifunctional spacers, namely, carbohydrazide (CH), adipic acid dihydrazide (ADH), ethylene diamine (EDA), and urea (U), were incorporated between PSL and horseradish peroxidase (HRP) for preparing the enzyme conjugate with an aim to improve the sensitivity of the assay without compromising assay specificity. The assays were developed using these enzymes conjugated with antibodies raised against the PSL-21-HS-BSA immunogen. The sensitivity of the PSL assays after insertion of a bridge in the enzyme conjugate was 1.22 ng/mL, 0.59 ng/mL, 0.48 ng/mL, and 0.018 ng/mL with ADH, CH, EDA, and urea as a spacer, respectively. Among the four combinations, the PSL-21-HS-BSA-antibody with PSL-21-HS-U-HRP-enzyme conjugate gave better sensitivity and less cross-reaction. The percent recovery of PSL from the exogenously spiked human serum pools was in the range of 88.32%-102.50%. The intra and inter-assay CV% was< 8.46%. The PSL concentration was estimated in the serum samples of patients on PSL treatment. The serum PSL values obtained by this method correlated well with the commercially available kit (r2 = 0.98). The present study suggests that the nature of the spacer is related to assay sensitivity and not the spacer length

Benign testicular neoplasm in a human immunodeficiency virus-positive patient masquerading as testicular cancer

Inflammatory myofibroblastic tumor (IMT) is a rare, benign neoplasm comprising spindle myoepithelial cells in the background of inflammatory cells. It can involve multiple anatomic sites in the body but rarely involves the testis. We report a case of 52-year-old male patient with a history of human immunodeficiency virus who presented with a painless, testicular mass for 2 months. Despite being treated with prolonged antibiotics and nonsteroidal anti-inflammatory drugs, scrotal ultrasound demonstrated an increase in the size of the lesion. With a presumed diagnosis of testicular germ cell tumor, a right radical inguinal orchiectomy was performed. Microscopic and immunohistochemical features were consistent with testicular IMT, a benign neoplastic process

Artificial intelligence in modern dentistry

Advancements in the domain of computer science have made artificial intelligence (AI) almost ubiquitous in everyday life. Dentistry is known to easily adapt to new technologies and hence can easily acclimatize to this nascent field. With AI spreading into dentistry, models are being used to ascertain almost every dental condition, ranging from the routine dental caries to the more complex conditions like oral cancer, maxillofacial cysts, alveolar bone loss, and even appraising the urgency for orthodontic extractions. Artificial intelligence, has untapped potential and shows promising prospects. Multiple studies have been evaluated to highlight the progress made till date and it has been seen that AI based automated systems are exceptional in a limited domain and perform on par to dental specialists on a variety of performance parameters. Better adaptation and utilization of technology will help in better and precise treatment outcomes, while also reducing the work burden of the clinician. Databases such as PubMed Central and Google Scholar were used to scout approximately 33 articles of recent origin using keywords such as artificial intelligence; artificial neural networks; convolutional neural networks; deep learning; and machine learning were used.&nbsp

Proceedings of International Conference on Women Researchers in Electronics and Computing

This proceeding contains articles on the various research ideas of the academic community and practitioners presented at the international conference, “Women Researchers in Electronics and Computing” (WREC’2021). WREC'21 was organized in online mode by Dr. B R Ambedkar National Institute of Technology, Jalandhar (Punjab), INDIA during 22 – 24 April 2021. This conference was conceptualized with an objective to encourage and motivate women engineers and scientists to excel in science and technology and to be the role models for young girls to follow in their footsteps. With a view to inspire women engineers, pioneer and successful women achievers in the domains of VLSI design, wireless sensor networks, communication, image/ signal processing, machine learning, and emerging technologies were identified from across the globe and invited to present their work and address the participants in this women oriented conference. Conference Title: International Conference on Women Researchers in Electronics and ComputingConference Acronym: WREC'21Conference Date: 22–24 April 2021Conference Location: Online (Virtual Mode)Conference Organizers: Department of Electronics and Communication Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, INDI