Wienaldi
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

The Relationship of Mother’s Knowledge to the Incidence of Stunting in Children at the Bromo Public Health Center, Medan Denai, Indonesia Claudia Siregar, Grace Clara; Wienaldi; Wika Hanida Lubis
Eureka Herba Indonesia Vol. 4 No. 2 (2023): Eureka Herba Indonesia
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/ehi.v5i1.68

Abstract

Stunting is a condition where there is a growth disorder in a child caused by a lack of intake of both macronutrients and micronutrients. A mother is an individual who is very close to a child regarding the growth and development of the child. This study aimed to determine the relationship between mother’s knowledge and the incidence of stunting in children at the Bromo Public Health Center, Medan Denai, Indonesia. Cross-sectional analytic observational study. A total of 62 respondents who were mothers of children aged 36-60 months were included in this study. Data analysis was carried out with the help of SPSS software in a univariate and bivariate to determine the relationship between mother’s knowledge and the incidence of stunting. The majority of children with stunting nutritional status have mothers with poor knowledge regarding nutritional intake. In conclusion, there is a statistical relationship between the mother's knowledge and the incidence of stunting in children, with p <0.05.
Antioxidant Activity Of Platelet Rich Plasma Wistar Rats With Dpph And Abts Test Wienaldi; I Nyoman Ehrich Lister; Bungaran Sihombing
International Journal of Health and Pharmaceutical (IJHP) Vol. 2 No. 1 (2022): February 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.808 KB) | DOI: 10.51601/ijhp.v2i1.18

Abstract

Free radicals and reactive oxygen species (ROS) are the cause of diseases such as cancer, diabetes, cardiovascular and inflammatory. The presence of an increase in the number of free radicals and excess ROS production in the body can cause an imbalance of the immune system. Therefore, additional antioxidants are needed from outside the body. During this time there are several antioxidant synthesis drugs such as (Butyl Hydroxy Anisole) BHA and (Butyl Hydroxyl Toluene) BHT. But in its use, this drug causes side effects. Therefore, it is necessary to source antioxidants that have no side effects if consumed. PRP is a product produced from fresh whole blood that contains components of Red blood cells, White blood cells, Platelets, and Plasma. Plasma contains organic and inorganic molecules and ions wherein abundant conditions serve to transport other substances. To determine the ability of PRP as an antioxidant, fractionation, and bioactivity tests for free radical capture of 1,1-diphenyl-2-picrilhydrazil (DPPH) and color decay tests at 2,2'-azino-bis-[3-ethylbenzotiazolin sulfonate] (ABTS) in vivo.. Based on the results of this study, PRP has antioxidant activity that increases along with the decrease in THE concentration of PRP with an antioxidant activity value of 10.57% with the DPPH test and 5.85% with the ABTS test at the lowest concentration (6.25 μg / mL). IC50 averages 190.29 μg/mL with DPPH test and 126.60 μg/mL with the ABTS test. The results of this study are an indication that PRP can be used as a treatment therapy related to the anti-oxidant activity