Public health strategies aimed at reducing childhood undernutrition should focus on children from poor households whose mothers have no formal education and are unemployed. In addition, exposure to mass media had a positive impact on the three complementary feeding indicators. Therefore behaviour change communication messages through mass media aimed at promoting child nutrition are necessary to achieve optimal child complementary feeding practices.

Lung cancer is the major cause of cancer associated mortality. Mutations in EGFR have been implicated in lung cancer pathogenesis. Gefitinib (GF) is a RTKI (receptor tyrosine kinase inhibitor) first-choice drug for EGFR mutated advanced lung cancer. However, drug toxicity and cancer cell resistance lead to treatment failure. Consequently, new therapeutic strategies are urgently required. Therefore, this study was aimed at identifying tumor suppressive compounds that can synergistically improve Gefitinib chemosensitivity in the lung cancer treatment. Medicinal plants offer a vast platform for the development of novel anticancer agents. Daidzein (DZ) is an isoflavone compound extracted from soy plants and has been shown to possess many medicinal benefits. The anticancer potential of GF and DZ combination treatment was investigated using MTT, western blot, fluorescent microscopy imaging, flow cytometry and nude mice tumor xenograft techniques. Our results demonstrate that DZ synergistically induces c-Jun nuclear translocation through ROS/ASK1/JNK and downregulates EGFR-STAT/AKT/ERK pathways to activate apoptosis and a G0/G1 phase cell cycle blockade. In in-vivo, the combination treatment significantly suppressed A549 lung cancer cells tumor xenograft growth without noticeable toxicity. Daidzein supplements with current chemotherapeutic agents may well be an alternative strategy to improve the treatment efficacy of lung adenocarcinoma.

Background: Hypertension is a severe public health risk factor worldwide. Elevated angiotensin II (Ang II) produced by the renin-angiotensin-aldosterone system can lead to hypertension and its complications.Method: In this study, we addressed the cardiac-injury effects of Ang II and investigated the signaling mechanism induced by Ang II. Both H9c2 cardiomyoblast cells and neonatal rat cardiomyocytes were exposed to Ang II to observe hypertension-related cardiac apoptosis. Results:The results of western blotting revealed that Ang II significantly attenuated the IGF1R-PI3K-AKT pathway via the Ang II-AT1 receptor axis and phosphatase and tensin homolog expression. Furthermore, real-time PCR showed that Ang II also activated miR-320-3p transcription to repress the PI3K-Akt pathway. In the heart tissue of spontaneously hypertensive rats, activation of the IGF1R survival pathway was also reduced compared with that in Wistar-Kyoto rats, especially in aged spontaneously hypertensive rats. Conclusion:Hence, we speculate that the Ang II-AT1 receptor axis induces both phosphatase and tensin homolog and miR-320-3p expression to downregulate the IGF1R-PI3K-AKT survival pathway and cause cell apoptosis in the heart.

Background Between 2010 and 2015, the percentage of children 12–23 months of age who received full immunization in Malawi decreased from 81% to 76%, prompting us to investigate the factors associated with completion of childhood immunization in Malawi. Methods Using data from the 2015–16 Malawi Demographic and Health Survey, generalized linear mixed models were applied on 3145 children 12–23 months of age nested within 850 communities. Complete immunization was defined as the child having received a Bacillus Calmette-Guerin, three doses of pentavalent vaccine, four doses of oral polio vaccine, three doses of pneumococcal vaccine, two doses of rotavirus vaccine and one dose of measles vaccine before their first birthday. Results Adjusted multilevel regression showed that children born to mothers with either none or one antenatal care visit (adjusted odds ratio [aOR] 0.56 [95% confidence interval {CI} 0.32 to 0.93]) and whose mothers had no card or no longer had a vaccination card (aOR 0.06 [95% CI 0.04 to 0.07]) were less likely to receive complete immunization. In addition, children from the poorest households (aOR 0.60 [95% CI 0.40 to 0.92]) and who resided in communities with a medium (aOR 0.73 [95% CI 0.53 to 0.98]) or high percentage (aOR 0.73 [95% CI 0.53 to 0.99]) of households that perceived the distance to the nearest health facility as a big problem had reduced odds of achieving complete immunization. Furthermore, the findings showed evidence of clustering effects of childhood complete immunization at the community level. Conclusions Our findings show that a series of sociodemographic, health and contextual factors are associated with the completion of childhood vaccination. Therefore interventions that aim at increasing the completion of childhood immunization in Malawi should not only address individual needs, but should also consider contextual factors and the communities addressed in this study.

Strategies aimed at increasing further uptake of rotavirus and pneumococcal vaccines should target uneducation women to improve health knowledge on vaccination.