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Journal : SIMBIOSIS Journal of Biological Sciences

EFEKTIVITAS EKSTRAK DAUN SUKUN (Artocarpus communis Forst.) DALAM MENURUNKAN KADAR GLUKOSA DARAH DAN MEMPERTAHANKAN JUMLAH SPERMA PADA TIKUS (Rattus norvegicus L.) Ari Wijana Dipa, I Putu; Sudatri, Ni Wayan; Wiratmini, Ngurah Intan
SIMBIOSIS Journal of Biological Sciences Vol 3, No 2 (2015): Vol III. No. 2 2015
Publisher : SIMBIOSIS Journal of Biological Sciences

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Abstract

Breadfruit (Artocarpus communis Forst.) leaves have a high antioxidant content. This research aims to know the effect of breadfruit leaf extracts on blood sugar levels and the amount of sperm in rat. This study used a Completely Randomized Design (CRD) using 30 rats aged 2-3 months and weighing 150-200 grams. Male rats were divided into six groups, i.e. negative control group (K1) without treatment, groups K2, P1, P2, P3 and P4 are given then NaCl 0.9%, breadfruit leaf extracts 50 mg/kg, 100 mg/kg, 200 mg/kg body weight, and glibenclamide 1 mg/kg body weight respectively. The treatments were given every day for 21 days. Blood sugar levels were measured before and after aloksan administration, day 7, 14, and 21 after treatment as well as counting the number of sperm after 21 days. The data obtained were analyzed with ANOVA and Duncan Multiple Range Test (DMRT), using the program of SPSS For Windows version 22. Results of the study showed that breadfruit (Artocarpus communis Forst.) leaf extracts could lowered blood glucose levels and the most effective concentration was 100 mg/kg body weight of breadfruit leaf extracts given for 21 days with the effectiveness of 66,77%. Breadfruit leaf extracts did not inhibit spermatogenesis. So the amount of rat sperm did not different significantly among treatment. Keywords: blood sugar levels, breadfruit, rat, sperm count
PENGARUH PEMBERIAN EKSTRAK TAUGE DITAMBAH MADU TERHADAP KUALITAS SPERMATOZOA MENCIT JANTAN (Mus musculus L.) Wena Diartha, I Wayan; Sudatri, Ni Wayan; Setyawati, Iriani
SIMBIOSIS Journal of Biological Sciences Vol 4, No 1 (2016)
Publisher : SIMBIOSIS Journal of Biological Sciences

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Abstract

Bean sprouts, vegetables that are often consumed, contain vitamin E, C, riboflavin, niacin, folate, and some minerals suchas selenium, manganese, zinc and iron. Honey contains monosaccharide i.e. fructose, sucrose, glucose, and maltose. Thisstudy aimed to investigate the effect of bean sprout extract added with honey to the spermatozoa quality of male mice and themost concentration that affected. This research used a completely randomized design (CRD). Twenty male mice divided intofour groups: control (aquadest), P1 (25 mg/g BW bean sprout extract + 0.07 ml honey), P2 (50 mg/g BW bean sprout extract+ 0.07 ml honey) and P3 (75 mg/g BW bean sprout extract + 0.07 ml honey). The extracts were given 0.3 ml/mice/day for 30days. The variables that are observed were spermatozoa motility, morphology, viability and also amount of spermatozoa. Datawere analyzed with one way ANOVA and followed by Duncan Multiple Range Test (DMRT). The results showed that beansprout extracts added with honey gave positive effects by increasing type A motility of spermatozoa but decreased type Dmotility. The treatments also increased the amount of spermatozoa significantly. However, 75 mg/g BW bean sprout extract +0.07 ml honey did not affect spermatozoa morphology and viability of male mice (Mus musculus L.). The optimal dose thataffected sperm quality in this research was 50 mg/g BW bean sprout extract + 0.07 ml honey.Keywords : honey, Mus musculus L, bean sprout extracts, the quality of spermatozoa
SPECIES OF CAPUNG (ORDER ODONATA) IN RICE PLANTS IN SEVERAL SAWAH SEKITAR DENPASAR, BALI Suartini, Ni Made; Sudatri, Ni Wayan
SIMBIOSIS Vol 7 No 1 (2019)
Publisher : Jurusan Biologi Universitas Udayana

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Abstract

Dragonfly is an insect which belongs to the Odonata order and consists of the suborder Anisoptera (dragonflies) and the suborder Zygoptera (damselflies). Its habitat is very wide including in the rice field. Dragonflies and damselflies are predatory insects, both in the form of nymphs and adults, so their role is very important in maintaining the balance of the ecosystem. The research was conducted to finding out the dragonfly species found in rice plantations in rice fields around the Denpasar area. Sampling was done by catching using insect nets on rice plantations, in the morning from 08.00 to 11.00 WITA, and in the afternoon from 15.00 to 17.00 WITA. Dragonfly samples obtained were then preserved to be identified by observing the morphological characters based on Hanum et al. (2013), and Sigit et al. (2013). Dragonfly species found in rice plantations areas in several rice fields around Denpasar are as many as 8 species which are included in 2 suborder, namely suborder Anisoptera (5 species) and suborder Zygoptera (3 species), Species of suborder Anisoptera (Potamarcha congener) only found in rice plantations in East Denpasar. Keywords: insects, dragonfly habitat, identification, morphological characters
DAYA HAMBAT INFUSA RIMPANG KUNYIT (Curcuma longa Linn) TERHADAP PERTUMBUHAN Escherichia coli dan Vibrio sp. pada IKAN KERAPU LUMPUR (Epinephelus tauvina) di PASAR KEDONGANAN KABUPATEN BADUNG, BALI Sinta Puspa Dewi, Ni Putu; Darmayasa, I. B. Gede; Sudatri, Ni Wayan
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JSIMBIOSIS.2017.v05.i02.p04

Abstract

ABSTRACTFish is perishable food because it contains high enough protein and water, therefore to easy damaged by microorganism. Then the control of mircoorganism should be done to maintaining the quality of fish to stay awake.Turmeric is one of the herbs that has compound content curcumin and fenolik being able to control the growth of contaminants microorganism. The objective of this research is to find out the power of immersion of mudfish grouper (Epinephelus tauvina) by infusa turmeric rhizome (Curcuma longaLinn) through sampled from Kedonganan Market, Bali. The treatment given to mudfish grouper was turmeric rhizome infusion withconcentration of 0%, 5%, 10%, 15% and 20% tested in vitro and in vivo on the growth of E. coli and Vibrio sp. The resourcesinhibited turmeric infusa rhizome is determined by counting the population of bacteria test after treatment by the method of dilution sampling (Plating Method). The results showed that turmeric rhizome infusion was able significantly (P<0,05) inhibitionto the growth of E. coli and Vibrio sp. both in vitro and in vivo. The control (0%) in vitro population E. coli and Vibrio sp. each of 5,23x102 CFU/g and 4,98x102 CFU/g higher than with the treatment of concentration 5%, 10%, 15% and 20%. Population E. coli and Vibrio sp. in testing by in vivo (concentration 0%) each is obtained 4,17x102 CFU/g dan 4,20x102 CFU/g in statistic is different (P<0,05) with the concentration 10%, 15% and 20%. Keywords: Epinephelus tauvina, Curcuma longa Linn, E. coli, Vibrio sp.