Phytochemicals targeting NF-κB signaling:Potential anti-cancer interventions / 药物分析学报

Nuclear factor κB(NF-κB)is a ubiquitous regulator of the signalome and is indispensable for various biological cell functions.NF-κB consists of five transcription factors that execute both cytoplasmic and nuclear signaling processes in cells.NF-κB is the only signaling molecule that governs both pro-and anti-apoptotic,and pro-and anti-inflammatory responses.This is due to the canonical and non-canonical components of the NF-κB signaling pathway.Together,these pathways orchestrate cancer-related inflammation,hyperplasia,neoplasia,and metastasis.Non-canonical NF-κB pathways are particularly involved in the chemoresistance of cancer cells.In view of its pivotal role in cancer progression,NF-κB represents a potentially significant therapeutic target for modifying tumor cell behavior.Several phy-tochemicals are known to modulate NF-κB pathways through the stabilization of its inhibitor,IKB,by inhibiting phosphorylation and ubiquitination thereof.Several natural pharmacophores are known to inhibit the nuclear translocation of NF-κB and associated pro-inflammatory responses and cell survival pathways.In view of this and the high degree of specificity exhibited by various phytochemicals for the NF-κB component,we herein present an in-depth overview of these phytochemicals and discuss their mode of interaction with the NF-κB signaling pathways for controlling the fate of tumor cells for cancer-directed interventions.

Correlation of Anthropometric Indices with Blood Pressure - A Study in North Indian Females

Several studies have shown a significant relationship between weight and high blood pressure. High blood pressure is correlated with overweight and obesity which can be assessed by anthropometric indices. Therefore, this study was undertaken to determine the predictors, and correlation of anthropometric indices with blood pressure among females.METHODSA cross sectional study was conducted among 300 females (25-40 years of age) of known endogamous groups baniyas and jats of Punjab. Measurements taken include systolic and diastolic blood pressure and anthropometric parameters such as height, weight, waist and hip circumference. Information was obtained about lifestyle and dietary habits. Data was statistically analysed.RESULTSMean and standard deviation of BMI, WHR, SBP, DBP of Baniya was higher as compared to jats. p value was statistically significant for height, SBP, DBP, HC, BMI and WHR. Overweight (53.2%) and obesity (36%) were seen in both groups. Derived anthropometric indices for example WC, WHtR and WHR were raised and prevalence of prehypertension was more in both endogamous groups. A positive correlation was observed between blood pressure and anthropometric indices with significant p value.CONCLUSIONSBMI, WC and WHtR have a significant association with the risk of hypertension among females aged 25-40 years. Hence, approaches to reduce the risk of hypertension may include prevention of overweight and obesity in the form of diet education, weight monitoring and regular exercise.

Maternal and perinatal outcome in eclampsia at a tertiary care center

Background: Preeclampsia is the occurrence of hypertension in combination with proteinuria, developing after 20 weeks gestation in a previously normotensive non-proteinuric patient. The objective of this study was to study the prevalance of eclampsia at PGIMS, Rohtak. To study the clinical profile, maternal and perinatal outcome in eclamptic patients.Methods: This is a retrospective study and case records of all eclampsia cases were analysed from the study period of January 2018 to December 2018.Results: There were 113 cases of eclampsia out of 11,661 deliveries and prevalence of eclampsia was calculated to be 0.96%. Majority of the patients were not registered 95.57%. 58% of patients were Primigravidas. 56% of the patient in the age group of 21-25 years. Antepartum, intrapartum and postpartum eclampsia were 71%, 1.7% and 27% respectively. Caesarean section was the preferred mode of delivery and was performed in 57% cases. ICU admission was required in 25% and remaining cases were managed in general/eclampsia ward. All patients received MgSO4 by Zuspan regimen. 12% patient developed HELLP syndrome and pulmonary oedema developed in 6% patient. There were a total of 3.5% maternal deaths during the study period. Total percentage of perinatal deaths due to eclampsia was 23%.Conclusions: Eclampsia continues to be one of the prime etiological factors for maternal and perinatal morbidity and mortality. This is due to lack of proper antenatal care, low socioeconomic condition and lack of education. Regular antenatal checkup, early recognition and proper management are vital to tackle this challenge. MgSo4 is the anticonvulsant of choice and Zuspan regimen of MgSO4 is effective in the management of eclampsia.

Lack of bundled care intervention training program will trip up rates of ventilator associated pneumonia: the contemporary trend

Background: Ventilator associated pneumonia (VAP) is the deadliest hospital acquired infection in many low resource settings of developing countries. For VAP prevention, the concept of bundle of care was defined. Evidence based resources showed it enabled great successes in VAP prevention. It has been observed in clinical practice due to insufficient compliance, there is a need to address related issues in order to define easier-to-apply procedures.Methods: It is a retrospective analytical secondary data based study. It was conducted in a tertiary care hospital of Bhopal city.Results: T value of Mann Whitney/U test was found to be statistically significant and is indicating need of “Bundle Care Intervention” training for the prevention of increase in ventilator associated pneumonia rates in any health care setting.Conclusions: Expanded bevy of options related to infect