Knowledge of and Self-Expressed Stigma for COVID-19 Vaccination among Pre-University Students in a College in South India: A Cross-Sectional Study.

Background: Coronavirus disease 2019 (COVID-19) is a contagious infection characterized by severe acute respiratory syndrome (SARS-CoV-2). Safe and effective vaccines are game-changers in the global vision of marking an end to the challenges posed by the COVID-19 pandemic. However, vaccine hesitancy due to perceived stigma and misinformation is a grave cause of concern.

Ambulatory Hysteroscopy: Evaluating Pain and Determining Factors.

Study Objective: To measure pain using a visual analogue scale (VAS) and analyse its relationships with variables such as menopausal status, parity, uterine and cervical pathology, procedure length, and anxiety in patients undergoing ambulatory hysteroscopy (AH).

Design: Prospective observational study.

Setting: Dr DY Patil Medical Hospital and Research Centre, Dr.

Effectuation of International Academy of Cytology Yokahama Reporting System of Breast Cytology to Assess Malignancy Risk and Accuracy.

Introduction: Recently the International Academy of Cytology (IAC) proposed a new Yokahama reporting system for breast fine-needle aspiration cytology (2019) in order to standardize reporting pattern and to link cytology reporting to management algorithms.

Aims And Objectives: To categorize the samples according to the newly proposed IAC Yokahama reporting system of breast cytology and to assess diagnostic accuracy and corresponding risk of malignancy (ROM) for each category.

Materials And Methods: This is a retrospective study of breast cytology cases done at Department of Pathology.

Cytogenetic investigation of patients with primary amenorrhea.

Primary amenorrhea refers to absence of spontaneous menarche even after the age of 16. Cytogenetic analysis in two cases with primary amenorrhea, short stature, poorly developed secondary sexual characteristics, and growth retardation were studied. Routine GTG-band analysis of metaphases from peripheral blood leucocytes revealed female karyotype with a 15(ps+) and an isochromosome of X, i(Xq), in one patient and 46,X, i(Xq), in another patient.

Development and validation of a sensitive LC-MS/MS method with electrospray ionization for quantitation of zafirlukast, a selective leukotriene antagonist in human plasma: application to a clinical pharmacokinetic study.

A highly sensitive and specific LC-MS/MS method has been developed and validated for the estimation of zafirlukast (ZFK) with 500 microL human plasma using valdecoxib as an internal standard (IS). The API-4,000 LC-MS/MS was operated under multiple reaction-monitoring mode using the electrospray ionization technique. The assay procedure involved extraction of ZFK and IS from human plasma with ethyl acetate.