Three-dimensional Printing Technology: Patient-friendly and Time-saving Approach for Space Management in an Autistic Child in COVID-19 Times.

Aim And Objective: The present case report comprehensively illustrates the use of a novel digital three-dimensional (3D) printed band and loop space maintainer [computer-aided design and computer-aided manufacturing (CAD/CAM)] for the guidance of eruption with their distinctive attribute of reduced chairside time in a home-schooled autistic child.

Background: Three-dimensional (3D) printing is a promising and emerging technology in the arena of dentistry based on CAD/CAM. It has led to the production of customized 3D objects or patient-specific prostheses with accurate results achieved in a time-saving manner.

Enthesopathy in patients with nail psoriasis - a cross-sectional evaluation of clinical, onychoscopic and ultrasonographic features.

Background Nail involvement in psoriasis is common and may be an indicator not only of disease severity, but also of the presence of psoriatic arthritis. However, the relationship of nail psoriasis with enthesitis remains under-explored. Aims This study was conducted to evaluate the clinical, onychoscopic (nail dermatoscopic) and ultrasonographic features in patients with nail psoriasis.

Dimerization of SARS-CoV-2 nucleocapsid protein affects sensitivity of ELISA based diagnostics of COVID-19.

Nucleocapsid protein (N protein) is the primary antigen of the virus for development of sensitive diagnostic assays of COVID-19. In this paper, we demonstrate the significant impact of dimerization of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) N-protein on sensitivity of enzyme-linked immunosorbent assay (ELISA) based diagnostics. The expressed purified protein from E.

Functionalization of Cellulose with Zinc Pyrithione for Antimicrobial Applications.

Considering the public health demands for stronger and effective personal protective clothing, herein, antimicrobial fabrics using a known bacteriostatic and fungistatic drug zinc pyrithione (ZPT) have been reported. ZPT was synthesized on cellulosic fabric, viscose (VC), using a zinc metal precursor and 2-mercaptopyridine--oxide as a ligand (VC-ZPT). For comparison, viscose was also phosphorylated (VP) before functionalization with ZPT (VP-ZPT).

Evaluation of maternal plasma platelet activating factor acetylhydrolase activity and mRNA expression in pre-eclampsia: a case control study.

Preeclampsia (PE) remains a leading cause of maternal morbidity and mortality all over the world. However, its aetiology and pathophysiology remain elusive. Platelet activating factor (PAF) is produced in response to oxidative stress and is a potent hypotensive agent.

Presenile cataract and its risk factors: A case control study.

Purpose: Early onset opacification of the lens (cataract) has been observed to be on the rise globally. This study was conducted to determine the various types of presenile cataract and to determine the probable risk factors associated with the occurrence of presenile cataract.

Materials And Methods: Patients in the age group of 18-40 years attending the Out-Patient Clinic of the Ophthalmology Department who were found to have presenile cataract were recruited as cases.

Selective Non-operative Management of Patients with Abdominal Trauma-Is CECT Scan Mandatory?

CECT scan is considered essential for selective non-operative management (SNOM) of patients with abdominal trauma. However, CECT has its own hazards and limitations. We evaluated the safety and efficacy of selective non-operative management of patients with abdominal trauma without the mandatory use of CECT scan in a prospective study.

Factitious Disorder - A Rare Cause for Unexplained Epistaxis.

Epistaxis or nasal bleeding is a common condition which may be severe enough to warrant an urgent medical or surgical treatment. Factitious epistaxis is a rare entity. Due to a lack of exposure in complex behavioral issues during undergraduate training, it is quite natural on the part of a surgeon to miss the underlying emotional phenomena.

Maternal and Perinatal Outcome of Life Threatening Obstetrical Complications Requiring Multiple Transfusions.

Introduction: Obstetrical haemorrhage is the direct cause of maternal mortality, which can be prevented by timely recognition followed by quick and adequate treatment.

Aim: To evaluate maternal and perinatal outcome of life threatening obstetric complications requiring multiple transfusions.

Materials And Methods: It is an observational study conducted on 112 antenatal and postnatal women admitted in a tertiary level hospital, requiring blood and blood products transfusion of >1.

Possible Role of Trichophytin Antigen in Inducing Impaired Immunological Clearance of Fungus in Onychomycosis.

The immunology of onychomycosis is poorly understood. Th1 and Th17 are the principal effector cells responsible for protective immunity against fungi, while it is assumed that Th2 responses are associated with deleterious effects. The study was conducted to appraise the role of interleukin-6 (IL-6), transforming growth factor β (TGF-β) and immunoglobulin E (IgE) in onychomycosis patients and to study skin reactivity to trichophytin antigen in them.

Papular granuloma annulare of palms and soles: case report of a rare presentation.

We report the case of a 44-year-old Indian male patient who presented with mildly tender isolated papular lesions confined to the palms of the hands and soles of the feet. The histopathology was characteristic of granuloma annulare. There was an excellent response with 4-week treatment with a potent topical steroid ointment and no recurrence was reported at the follow-up one year later.

Acquired uterine arteriovenous malformation developing in retained products of conception: a diagnostic dilemma.

Abnormal uterine bleeding in the postabortal period requires meticulous diagnostic work-up to decide proper management. Imaging modalities including Doppler sonography and magnetic resonance imaging in concert with clinical and laboratory findings are useful to narrow the differential diagnoses but are not definitive. Presence of increased uterine vascularity and arteriovenous shunting is non-specific and can be detected in a variety of conditions including retained trophoblastic tissue, gestational trophoblastic disease, arteriovenous malformation (AVM), placental polyp and vascular neoplasm.