Anak Agung Ayu Ngurah Susraini
SMF Patologi Anatomi, Fakultas Kedokteran Universitas Udayana, RSUP Sanglah Denpasar, Bali, Indonesia

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Journal : Neurologico Spinale Medico Chirurgico

The administration of UltraMimi Kids® UHT milk by PT. Ultrajaya Milk Industry increased body weight and did not increase estrogen hormone level in female albino rat (Rattus norvegicus) Wistar strain Sabella; Wimpie Pangkahila; Anak Agung Ayu Ngurah Susraini
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.146

Abstract

Background: This study aimed to prove that administration of UltraMimi Kids® UHT milk by PT. Ultrajaya Milk Industry increased body weight and estrogen levels in female albino rat (Rattus norvegicus) Wistar strain. Methods: This research was a true experimental with randomized pretest-posttest control group design. The research subjects were 18-female-albino-rats aged 21-days, weight 25-28 grams, divided into 2-groups: control group which was given standard food and sugar solution (0.36 grams of sugar dissolved in 1 ml aquadest), and intervention group which was given standard food and UltraMimi Kids® UHT milk 1 ml for the first 14-days and upgraded to 2 ml for the rest 14-days, given three times a day for 28-days. The rats body weight and estrogen levels were measured using Tanita-KD-192-digital-scales and ELISA method. Results: The control group had an increased body weight (26.2±1.2-66.1±5.94 grams; p<0,001), but there was no change in estrogen levels (38.59±11.19-44.59±5.42 ng/L; p=0.217). Whereas, the intervention group had an increased body weight (25.77±0.83-85.33±10.24 grams; p=0.008), but there was no change in estrogen levels (39.91±3.73-42.66±2.24 ng/L; p=0.066). After 28-days of intervention (posttest), it was found that the mean of body weight in the intervention group was higher than the control group (p<0.001), there was no significant difference in estrogen levels (p=0.339) and food intake from the remaining feed in both groups (0.51±0.81-0.36±0.55 grams; p=0.823). Conclusion: The administration of UltraMimi Kids® UHT milk by PT. Ultrajaya Milk Industry increased body weight and did not increase estrogen hormone level in female albino rat (Rattus norvegicus) Wistar strain.
Morel berry leaf extract reduce levels of reactive oxygen species and increase levels of endothelial nitric oxide synthase of male Wistar rat exposed to cigarette smoke Felicia Hartono; Gde Ngurah Indraguna Pinatih; Anak Agung Ayu Ngurah Susraini
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.148

Abstract

Background: Exposure to cigarette smoke increased the level of reactive oxygen species (ROS) and caused oxidative stress which could lead to early aging includes vascular aging. Morel berry leaf contained flavonoid works as antioxidant that neutralized ROS. This study aimed to investigate effectivenes of Morel berry (Physalis angulata L.) leaf extract to decrease levels of ROS and increase levels of endothelial nitric oxide synthase (eNOS) in male Wistar rats exposed to cigarette smoke. Method: This research was an experimental study with pre test-post test control group design. 16 healthy male rats (Rattus norvegicus), Wistar strain, 3-4 months, weight 180-200gr were used, divided randomly into two groups. The control group was given aquadest and the treatment group was given Morel berry leaf extract 500 mg/kgBW/day. Continued to 30 minutes exposed to cigarette smoke. ROS and eNOS levels were measured before and after 28 days treatment, using rat ROS ELISA Kit and rat ENOS ELISA Kit respectively. Results: The results showed that the mean ROS levels in the treatment group decreased significantly and was significantly lower than in control group (75.789 + 3.298 vs 91.646 + 1.970; p < 0.001). The mean eNOS levels in the treatment group increased significantly and was significantly higher than control group (8.597 + 0.375 vs 5.957 + 0.329; p < 0.001). Conclusion: The results of this study indicated that administration of Morel berry leaf extract reduced levels of ROS and increased serum levels of eNOS in male Wistar rats exposed to cigarette smoke.