Aim:To discover the potential role of recombinant VEGFSubjects and methods:This is an experimental study of 30 pregnant mice that were randomly divided into three groups: normal, PE, and PE with rVEGFResults:On average, fetal birth weight was 0.7150 g in the normal group, 0.4936 g in the PE group, and 0.6768 g in the PE with rVEGFConclusions:Injection of rVEGF

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Background: Indonesia still has a high stunting rate, 1.2 million out of 5 million births each year result in stunted baby growth. linear growth in utero, the process can be caused by maternal malnutrition, which can result in intrauterine growth inhibition and low birth weight and result in stunting. This study aims to analyze the effectiveness of the webinar in improving nutrition knowledge during pregnancy to prevent stunting growth. Subjects and Method: This is a cross sectional study conducted in July, 15 th 2022 using the Zoom Meeting webinar platform. Target population are all young POGI and POGI Members who took part in webinars and online conversations using the Zoom Meeting program. This study used random sampling, and sample size are 161. The independent variables of this study was learning via webinars while the dependent variable was nutrient knowledge. Data were analyzed by paired ttest statistical test. Results: There was a significant difference score of knowledge in pregnant women after (Mean= 8.60) compared to before webinars (Mean= 6.52). Conclusion:The result of this study indicates that learning method via webinars increased maternal understanding about optimal nutrient during pregnancy.

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Background: The COVID-19 virus has spread throughout the world and has been declared as a global pandemic by WHO. Some population groups are more susceptible to COVID-19, and one of them is pregnant women. Pregnancy increases risks of the COVID-19, especially thrombotic complications. The SARS-CoV-2 infection may vary widely from asymptomatic to severe infection. Some studies have shown that ABO blood group can be a marker of susceptibility to some disease progression. Objective:This study aims to investigate relationships between the ABO blood group, the COVID-19 infection and its complications in pregnant women at Dr. Moewardi Hospital, Surakarta.Methods: This study was an observational analytic study with a cross-sectional study design involving 40 pregnant women infected with COVID-19 at Dr. Moewardi Hospital, Surakarta. COVID-19 PCR swabs on the women were administered on their oropharynx and nasopharynx, and laboratory examination of the ABO blood group in all samples was performed. Comparative data distribution of blood groups in the population and the global population distribution were calculated by Chi Square Goodness of Fit. Comparative data between ABO blood group distributions, blood parameters and complications (respiratory, thrombotic, other infections, and death) were calculated by Chi square test and then by One-Way ANOVA. Next, correlation tests for the complications of the blood group and the ages applied a multinomial regression.Results: There were significant differences of thrombotic complications on the blood group of pregnant women infected with COVID-19 (p=0.027). Blood type B significantly tended to experience thrombotic complications when compared to other blood groups (p=0.022).Conclusion: The ABO blood group could affect the complication levels in the pregnant women infected with the COVID 19.