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With the advent of highly effective plant-based medications with few or no side effects, the use of phytomedicines against complex diseases such as cancer is becoming more widespread. The broadly recognized pentacyclic triterpenes known as boswellic acids (BAs) are derived from the oleogum resin, or frankincense, extracted from the plant species of the genus Boswellia. The frankincense mixture contains various BA types, each having a different potential and helping treat certain cancers. This review focuses on details regarding the traits of the BAs, their roles as anti-cancer agents, the mechanism underlying their activities, and the function of their semi-synthetic derivatives in managing and treating certain cancers. The review also explores the biological sources of BAs, how they are conserved, and how biotechnology might help preserve and improve in vitro BA production. The review concludes that the BAs and their semi-synthetic derivatives are effective against a broad spectrum of cancer cell lines. The detailed information in the review can be helpful for researchers to gain more information about BAs and BA-based medications for efficient and cost-effective cancer treatments.
RESUMO
BACKGROUND: Suicide is a major public health concern and is considered one of the leading causes of death globally. Previous suicidal attempts can be considered as a predictor of underlying psychiatric illness. Identifying factors behind suicidal attempt can help mental health professionals for early diagnosis and treatment as well as designing effective suicide prevention strategies. AIM: The aim of the study is to assess sociodemographic, clinical characteristics, and prevalence of psychiatric morbidities among patients with attempted suicide. METHODS: A cross-sectional study was conducted in the emergency department of tertiary care hospital; patients of attempted suicide attending emergency from January 1, 2014, to January 1, 2020, constituted the sample for the study. Data were collected using semi-structured questionnaire which contained sociodemographic and clinical variables. All the subjects were administered mini-international neuropsychiatric interview (MINI), MINI Kid was applied for subjects <18 years, and MINI Plus was applied for subjects above 18 years. Patients were diagnosed according to the ICD-10 Classification of Mental and Behavioral Disorders for research. RESULTS: Suicide attempt was seen more commonly in males, and the most common age group is between 21 and 40 years residing in urban settings. The most common method was consumption of unknown substances (75.35%). Factors leading to suicide are multidimensional in nature. 30.4% of the patients had impulsive traits. 86.5% of people who attempted suicide had a history of psychiatric illness. Detailed assessment of patients for psychiatric illness and psychosocial factors is crucial for planning suicide prevention strategies and policymaking. CONCLUSIONS: Young population is at high risk for suicide. More than 80% of these have diagnosable psychiatric illness.
RESUMO
Repetitive element polymerase chain reaction (rep-PCR) typing has been used for methicillin-resistant Staphylococcus aureus (MRSA) strain characterization. The goal of this study was to determine if a rapid commercial rep-PCR system, DiversiLab™ (DL; bioMérieux, Durham, NC, USA), could be used for MRSA surveillance at a large medical center and community hospitals. A total of 1286 MRSA isolates genotyped by the DL system were distributed into 84 distinct rep-PCR patterns: 737/1286 (57%) were clustered into 6 major rep-PCR patterns. A subset of 220 isolates was further typed by pulsed-field gel electrophoresis (PFGE), spa typing, and SCCmec typing. The 220 isolates were distributed into 80 rep-PCR patterns, 94 PFGE pulsotypes, 27 spa, and 3 SCCmec types. The DL rep-PCR system is sufficient for surveillance, but the DL system alone cannot be used to compare data to other institutions until a standardized nomenclature is established and the DL MRSA reference library is expanded.
