Art of breaking bad news: A qualitative study in Indian healthcare perspective.

Background: Health-care communication is essential for amiable provider-recipient relationship. This study explored various health-care experiences and expectations of service recipients and providers in private clinical establishments of West Bengal, India, while breaking difficult news, bad news, and death.

Aim: The current study was framed with the following research question: What are the varying perceptions, experiences, and expectations of healthcare recipients and their providers while seeking/delivering support in situations of breaking bad news and communications on death?

Materials And Methods: The data were collected through individual in-depth interviews-31 respondents that included 16 patients and their families (recipient) and 15 medical practitioners (provider).

Knowledge, attitude and practice survey towards COVID-19 vaccination: A mediation analysis.

Background And Aim: The COVID-19 pandemic has significantly impacted human lives across the world. In a country like India, with the second highest population in the world, impact of COVID-19 has been diverse and multidimensional. Under such circumstances, vaccination against COVID-19 infection is claimed to be one of the major solutions to contain the pandemic.

Risk of high-grade precancerous lesions and invasive cancers in high-risk HPV-positive women with normal cervix or CIN 1 at baseline-A population-based cohort study.

Infection with high-risk human papillomavirus (HR-HPV) is transient and clears on its own in majority of the women. Only a few women who have persistent infection may finally develop cervical intraepithelial neoplasia (CIN) or cervical cancer in later years. The risk of progression in the HR-HPV-positive women with normal cervix or low-grade lesion on colposcopy and histopathology at baseline is less studied.

Antimicrobial peptides and proteins in mycobacterial therapy: current status and future prospects.

Tuberculosis (TB), an infectious disease caused by the pathogen Mycobacterium tuberculosis (Mtb), kills about 1.5 million people every year worldwide. An increase in the prevalence of drug-resistant strains of Mtb in the last few decades now necessitates the development of novel drugs that combat infections by both drug-sensitive and resistant Mtb.

Topical application of zinc oxide nanoparticles reduces bacterial skin infection in mice and exhibits antibacterial activity by inducing oxidative stress response and cell membrane disintegration in macrophages.

Unlabelled: Here we studied immunological and antibacterial mechanisms of zinc oxide nanoparticles (ZnO-NPs) against human pathogens. ZnO-NPs showed more activity against Staphylococcus aureus and least against Mycobacterium bovis-BCG. However, BCG killing was significantly increased in synergy with antituberculous-drug rifampicin.

Mutations in subunit interface and B-cell epitopes improve antileukemic activities of Escherichia coli asparaginase-II: evaluation of immunogenicity in mice.

L-Asparaginase-II from Escherichia coli (EcA) is a central component in the treatment of acute lymphoblastic leukemia (ALL). However, the therapeutic efficacy of EcA is limited due to immunogenicity and a short half-life in the patient. Here, we performed rational mutagenesis to obtain EcA variants with a potential to improve ALL treatment.