Sri Isdadiyanto

Effect of ethanolic Neem (Azadirachta indica) leaf extract as an herb contraceptive on Hepato-somatic Index of the male mice (Mus musculus)

Neem has been known as herb contraceptive plant which shows an antifertility effect both in male and female rats. The anti-fertility compound of Neem has the same potencies to interfere with or affect the function of several organs. The Hepato-somatic index (HSI) reflects the value of toxic compounds that enter the animal body also. HSI values can also be used to assess animal health levels. A study to examine the effect of ethanolic extract of Neem as an herb contraceptive to the hepato-somatic index of male mice has been done. Neem leaf was collected from the campus area, dried, mashed then extracted with ethanol 70%. Mature male Swiss Webster mice with 25-30 grams in weight were used as laboratory animals. Mice were divided into 4 groups: P0 (given distilled water), P1, P2, and P3 were given Neem leaf extract with 8.4, 11.2 and 14 mg/KgBW/day respectively. Each treatment group had six replications. Treatment was given orally for 21 days. The body weight was measured every week until the end of treatment. The mice were anesthetized with chloroform at the end of treatment, continued by dissecting and isolating liver isolation. The isolated liver is then weighed to determine the HSI value. Data were analyzed with ANOVA followed by DMRT test. The results showed that the body weight of control group showed a significant difference (p 0.05) with the P1 and P2 treatment groups but showed a significant difference (p<0.05) with the P3 treatment group. It can be concluded that the exposure of ethanolic Neem leaves extract as herb contraceptive affects liver function which causes the increase of hepatic weight and HSI value.

The effect of organic quail egg supplementation on the blood lipid profile of white mice (Rattus Norvegicus L.) during the lactation period

Background: Quail eggs contain a considerable amount of complete nutritional sources such as carbohydrates, proteins, fats, and micronutrients. However, they also have a high cholesterol level, which can potentially cause atherosclerosis and chronic heart diseases. The response of the body to foods containing is influenced by factors such as ethnicity, genetics, and hormonal and nutrient status of the consumer. The cholesterol level of quail eggs can be reduced by manipulating the feed using supplemental organic feed. Organic quail eggs have been believed to correct the lipid profile of white mice during the lactation phase. Purpose: The aim of this study was to analyze the effect of feed containing organic quail eggs on the blood lipid profile of white mice (Rattus norvegicus L.) during the lactation phase. Materials and Methods: This experimental study was conducted using a completely randomized design with four experiments and five repetitions. Experimental mice: T0 mice were used as control; T1 mice were supplemented with quail eggs produced by quails that were fed with standard feed; T2 mice were supplemented with eggs produced by quails fed with standard organic feed; and T3 mice were supplemented with eggs produced by quails fed with organic feed with the addition of cassava leaf flour, mackerel flour, and turmeric powder. Quail egg supplementation was administered to the mice from the early pregnancy period till the end of the lactation phase. The acquired data were analyzed using ANOVA. SPSS version 16.0 software for Windows was used for data analyses. Results and summary: Feeding the white mice with different compositions of organic quail egg supplements had no effect on the consumption of feed and water, body weight, and lipid profile (including total cholesterol, LDL, HDL, and triglyceride) during the lactation phase (P > 0.05).

The estradiol 17-β concentration in mice after treated with ethanolic leaf extract of Azadirachta indica (neem)

This research was conducted to determine the effect of ethanolic leaf extract of Azadirachta indica (Neem) on plasma estradiol 17-β synthesis in mice. Thirty virgin female mice (Swiss Webster strain) between 2.5 and 3 months old (25 ± 2.5 g body weight) were used as the experimental sample. The mice were divided into five groups: K-group were administered tap water; K+ group were administered contraceptive pills; P1 to P3 group were administered orally with ethanolic A. indica leaf extract at doses of 8.4, 11.2, and 14 mg/animal/day, respectively. The regularity of the estrous cycle was monitored during treatment. The mice were sacrificed after being treated orally for 21 days and blood was collected by cardiac puncture under chloroform anesthesia. The estradiol concentration was measured by ELISA. Ovaries were processed with the paraffin method and HE staining. Our results showed that the estrous cycle irregularity of treated groups was higher than K-group. The estradiol concentration was significantly d...