Suppression of Wnt Expression by Increasing PI3K in Rats Cervical Carcinoma by Andaliman (Zanthoxylum acanthopodium).

<b>Background and Objective:</b> Cervical cancer is the leading cause of death for women in the world and Indonesia. This disease originates from a malignant tumour of squamous epithelial cells caused by infection with the Human Papilloma Virus (HPV). Antioxidants can reduce oxidative stress in and there are plants from Indonesia that have high antioxidants, namely andaliman (<i>Zanthoxylum acanthopodium</i>). This study aimed to analyze the role of andaliman on PI3K and Wnt signalling in cervical cancer histology. <b>Materials and Methods:</b> The study includes 5 treatments. The control group (K-), rats cancer model (K+), rats cancer model+the dose is 100 mg/b.wt. of ZAM (P₁), rats cancer model+the dose is 200 mg/b.wt. of ZAM (P₂) and rats cancer model+the dosage is 400 mg/b.wt. ZAM (P₃). On the 30th day after ZAM administration, the rats were dissected for the paraffin block and Wnt and PI3K immunohistochemical staining was prepared. <b>Results:</b> There was a significant difference between all groups (p<0.001) in Wnt and PI3K expression. The real role of ZAM in cervical cancer tissue was seen at the highest ZAM dose (P₃). Irregular mucosal folds and stretched interstitial connective tissue in the K+ group can return to regularity and improve at the P₃ dose. The administration of ZAM showed a significant difference in cervical tissue after benzopyrene injection. <b>Conclusion:</b> Andaliman (<i>Zanthoxylum acanthopodium</i>) extract increases PI3K expression through suppression of Wnt expression. It can be developed therapy molecularly to prevent cell growth into cancer.

Role of Heat Shock Protein 70 (HSP-70) after Giving Nanoherbal Haramonting (Rhodomyrtus tomentosa) in Preeclamptic Rats.

BACKGROUND AND OBJECTIVE: Haramonting (Rhodomyrtus tomentosa) is an alternative herb to improve health because it has many biological activities and antioxidant. HSP-70 levels as biomarkers of preeclampsia affected the anti-apoptosis of damaged cells in the placenta. This study aimed to evaluate the role of HSP-70 expressions by investigating whether effect haramonting leaves in PE rats. MATERIALS AND METHODS: The study design was control (C): pregnant rats without treatment, PE: Preeclamptic rats, PE+E: PE rats were given 1 mL EVOO kg-1 b.wt./day orally (pregnancy 13-19), PE+H: PE rats were given nano herbal haramonting 100 mg kg-1 b.wt. (pregnancy 13-19 days). PE+E+H: PE rats were given EVOO 0.5 mL kg-1 b.wt. and nano herbal haramonting 50 mg kg-1 b.wt. (pregnancy 13-19 day). Surgery was performed by taking blood from the heart for the SGOT/SGPT parameters, creatinine and HSP70. RESULTS: A significant difference was observed in all groups with the value p<0.0001 and HSP-70 Expressions affect in preeclamptic rats after given this herbal. The value of SGOT, SGPT and creatinine can affect preeclamptic rats and can be as a biomarker of preeclampsia. A significant difference also in fetus weight (p<0.01) but an insignificant difference in placental weight (p>0.05). CONCLUSION: These findings indicate that Nano herbal haramonting and EVOO possess antioxidative effects and a promising drug for the future in the treatment of preeclampsia.

Effect of Nano Herbal Andaliman (Zanthoxylum acanthopodium) Fruits in NOTCH1 and Hes1 Expressions to Human Placental Trophoblasts.

BACKGROUND AND OBJECTIVE: Andaliman fruit (Zanthoxylum acanthopodium) is a well-known spice antioxidant in Northern Sumatera (Indonesia). The cellular activity requires antioxidants in counteracting free radicals. The cellular proteins that play a role in development, proliferation, differentiation and embryonic processes in the human placenta are NOTCH1 and Hes1. The aim of this research was to analyze the expression of NOTCH1 and Hes1 genes after administering nano herbal andaliman to the trophoblast cells of the human placenta. MATERIALS AND METHODS: HTR8 trophoblast cells were divided into two groups, namely, control and treatment (nano herbal andaliman). RNA isolation, reverse transcription and RT-PCR (real-time polymerase chain reaction) were performed to analyze the NOTCH1 and Notch target gene (Hes1) expressions. The NOTCH1 and Hes1 gene expressions were quantified using the CT method (2-ΔΔCT) and normalized with Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene expressions. RESULTS: Nanoherbal andaliman reduced the expression of NOTCH1 genes in the human placental trophoblast. However, it increased the expression of Hes1 when the incubation time was 16 hrs. CONCLUSION: Nanoherbal andaliman decreases the expression of genes that are crucial in hypoxia and free radicals in the placenta, namely, NOTCH1 and Hes1 increased after incubation for 16 hrs. Therefore, this herb needs to be evaluated further.