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SKRINING FITOKIMIA DAN UJI ANTIMIKROBA EKSTRAK KASAR BAWANG BATAK (Allium cinense) TERHADAP BAKTERI Staphylococcus aureus DAN Escherichia coli
Get PDFThe purpose of this research is to determine the composition of secondary metabolites of crude extract “bawangbatak†(Allium cinense) and anti-microbial properties of the extract against Staphylococcus aureus and Escherichia coli. This research was conducted in three (3) stage, stage I by the manufacturing of crude extract of garlic bulbs “bawangbatakâ€, Allium cinense, through maceration method using a solvent n-hexane and methanol. In stage II, screening fitokimia, that is identification of secondary metabolites (alkaloids, flavonoids, terpenoids and steroids) to the crude extract of tuber “bawangbatakâ€, Allium cinense, and phase III, test bioktifitas crude extract bulb of “bawangbatak†Allium cinense in the form of extracts antimicrobial properties against Staphylococcus aureus and Escherichia coli extract using the concentration variation of 0%, 1%, 5%, 15%, 20%, and 25% and incubation at 370C for 24 hours. The results showed that secondary compounds was dominated by flavonoids, steroids, terpenoid and tannins. While at the test screening phytochemicals extra n-hexane showed no secondary metabolites, test bioktivitas against bacteria have inhibitory at a concentration of 15% with inhibition zone 14 mm in bacteria Escheriachia coli and 10 mm in bacteria Staphylococcus aureus this indicates onion extract of “bawangbatakâ€Â has the ability as an anti-microbial
PREFERENSI PAKAN DI HUTAN DAN PADANG RUMPUT Rusa timorensis Blainville 1822 DI PULAU PEUCANG TAMAN NASIONAL UJUNG KULON
Get PDFRusa timorensisis native wildlife Indonesia which have protected status that require attention in order to preserve and utilization. This study aimed to preference level of the type of diet, and mineral nutrient content of feed in the conservation area Peucang Island. Data collection was performed by following the daily movement of deer and record all types of plants are edible. Neu indexes was used to scoring of level feed,chi square test was used to distinguish in the level of preference, and inspection of feed nutrients and minerals was done in the laboratory animal science. The results showed Cynodon dactylon, Axonopus compressus, Hibiscus tiliaceus, Dendrolobium umbellatum, Lagerstroemiawhere the types of feed most preferred by the index value of the preference of feed w> 1, there where differences in the choice of feed indicated by the chi-square test χ2count = 23.1850> χ2 (0:05, 10) = 18:31, nutritional value and mineral feed in the forests and grasslands showed no significant difference (p> 0.05). Deer in Peucang have a tendency to choose the type of feed that contains the same nutrients and minerals between feed in the forest or grassland although of a different kind
KEANEKARAGAMAN JENIS MANGROVE DI PANTAI MUTIARA DESA KOTA PARI KECAMATAN PANTAI CERMIN KABUPATEN SERDANG BEDAGAI PROVINSI SUMATERA UTARA
Get PDFThis Research on the diversity of Mangrove species in Pantai Mutiara Pari Village, Pantai Cermin Subdistrict, Serdang Bedagai Regency, North Sumatera Province was conducted in October s.d November 2012. The objective of this research is to know the diversity of species and mangrove vegetation based on growth level. The research method is explorative survey technique method. The sample collection for the research vegetation data consisted of observation plots with a total of 12 plots derived from 3 transects. The results of the study were 6 species of mangroves: Avicennia marina, Bruguiera sexangula, Rhizophora apiculata, Rhizophora stylosa, Rhizophora mucronata, and Nypa fruticans, belonging to 3 families namely Avicenniaceae, Rhizophoraceae, and Arecaceae. From the analysis, it is known that Avicennia marina, Rhizophora apiculata and Rhizophora stylosa species dominate the coastal area of Pantai Mutiara Desa Kota Pari Pantai Pantai Cermin. Based on the analysis of data obtained, the index of diversity (H ') of mangroves on the beach is low, ie the seedlings H' = 0.87, the H1 = 1,34 and the H '= 1.20. This indicates that the type of mangrove contained in the beach is small
Identifikasi dan Penentuan Jenis Cendawan yang Menginfeksi Kulit Pasien Balita di Rumah Sakit Umum Pusat Haji Adam Malik Medan
Get PDFThis study aims to identify the types of fungi that infect skin toddler patients at the General Hospital Haji Adam Malik Medan. The study was conducted by descriptive method using examination observation fungi on skin scrapingssuffering from infection with a total of 30 samples. Examination was performed using 10% KOH and fungal culture media Sabouraud Dextrose Agar  and incubated at room temperature (25-30oC). Based on the results of this study concluded that the type of fungus that infects the skin of patients under five years old are Trichophytonrubrum, Microsporummgypseum, Epidermiophytonfloccosum, Candida albicans and Candida tropicalis
Hubungan Antara Nilai Cluster of Differentiated 4 Dengan Stadium Human Immuno Deficiency Virus Pada Ibu Hamil Yang Terinfeksi HIV/AIDS
Get PDFMorbiditas and mortalitas caused by Human Immunodeficiency Virus (HIV) or Acquired Deficiency Syndrome (AIDS) trend increase and become an important problem peoples health in the world. Through out the 80% of children AIDS victim has a prenatal infection from their mother. The aim of this study is to know the relationship between CD4 value and HIV stadium at pregnant mother infected by HIV/AIDS. A descriptive method was applied in this experiment. The sample obtained, from 22 pregnant mothers victims diagnosed of HIV/AIDS infection in Posyansus RSUP. H. Adam Malik Medan since January 2012 until June 2013. Data obtained by measuring CD4 value before and after ARV theraphy, then statistically analyzed. The result out showed that 12 of samples (55%) have low CD4 value before ARV theraphy below 200 m3. Than, CD4 value were increased after ARV theraphy not affected by the stadium status. CD4 value before and after ARV theraphy has a negative linear corellation with HIV stadium (r = -0,743) it can be conclude that increased of CD4 value give an indirect contribution to HIV stadium victims
ANALISIS SUBSTRAT DI EKOSISTEM KAMPUNG NIPAH DESA SEI NAGALAWAN SERDANG BEDAGAI SUMATERA UTARA
Get PDFThis research was conducted to determine the type of substrate and its composition in Kampung Nipah ecosystems Perbaungan Serdang Bedagai District of North Sumatra in February to March 2016. Sampling by using the pipe with descriptive methods and the purposive random sampling technique, while the measured variable is the biology variables that includes physical and chemical factors waters. Physical and chemical factors include pH, salinity, temperature. The study of these types of substrates include gravel, sand is very coarse, coarse sand, medium sand, fine sand, very fine sand, silt and clay. Measurement of physical and chemical factors waters obtained an average pH 7 both estuaries, mangrove rehabilitation and natural; salinity of estuarine waters at 200/00 and the rehabilitation of 280/00 natural mangrove 240/00; average temperature of 29-30°C. At the mouth of the river, gravel 0.95%, 97.56% sand and mud of 1.58%, obtained ma sand and mud of 1.58%, obtained mangrove rehabilitation of gravel 0.16%, 93.53% sand, and mud 6.12%, while the natural mangrove 0% gravel, sand 29.88%, 69.89% and mud. So we get the type of substrate on river estuaries nypa and mangrove rehabilitation is the sandy substrate and on a natural mangrove is a muddy substrate
Hubungan Jumlah Paritas Anak dengan Angka Kejadian Kanker Leher Rahim di Dr. Pirngadi Medan
Get PDFThis reseach aims to determine the relationship between the number of parity of children with the incidence of cervical cancer in Dr. Pirngadi Medan 2012. The study was conducted in January 2013 in Dr. Pirngadi Medan. Materials in this study using medical colleagues data that is cervical cancer patients who come checked in RSUD Dr. Pirngadi Medan Year 2011-2012. The research method is done by analytical descriptive. The samples in this study were cervical cancer patients taken from medical record data at RSUD Dr. Pirngadi Medan Year 2011-2012. The results of the study were obtained by the largest KLR patients in the parity of more than 2 children (multiparas) (70.2%), then grandemultipara (26.9) and primipara (2.9%). Result of correlation of multipara relationship with cervical cancer stage obtained R value (18,23%), and grandemultipara with cervical cancer stage R value (0,92%). Regression results obtained by multiparous and grandemultipara positive and significant sign of cervical cancer incidence, which means multiparous and grandemultipara is not a determining factor of cervical cancer
Etnobotani Tumbuhan Obat di Desa Siharangkarang
Get PDFThis research was conducted in the village of Siharangkarang, Hutaimbaru, Padangsidimpuan, North Sumatra. Data obtained from the open interviews. Informant selection technique used for the pre- observation is purposive sampling method. The next interview was conducted by sampling snowbowling. It Found 41 species of medicinal plants are commonly used by people in the village Siharangkarang. 30 species of medicinal plants of 41 species that have been known to have been cultivated by the people, be it at home or in the garden. The using of plants as medicine by the people in the village Siharangkarang cover all part of the plant, but the most widely of that part who used are the leaves
UJI RESIDU BEBERAPA BAHAN AKTIF PEPTISIDA TERHADAP PARASITOID TELUR Trichogramma sp. (Hymnoptera : Trichogramatidae) DI LABORATORIUM
Get PDFThis research aims to study was to determine the effect of various types of active ingredient on mortality Trichogramma sp. In the imago stadia and look for a safe pepticide for Trichogramma sp. In the imago and praimago stadia. Research method using experimental method. Test of pepticide effect on pre-epochal mortality and imago Trichogramma sp. Using the fress method of contact residue. The study was prepared based on Completely Randomized Design with 2 factors and 2 replications. The first factor was the active ingredient of pepticide consisting of 10 treatments namely Lamda Silahotrin 25 gr /L (P1), Dimehipo 400 gr/L (P2), Isoprophilamine Glifosat 480 g/L (P3), Brodifakum 0.005% (P4) , Methyl metsulfuron 20.05% (P5), Triadimefon 200 gr/L (P6), Sipermetrin 50 gr/L (P7), Propiconazole 125 g / L and Tricyclazole 400 gr / L (P8), Cypermethrin 113 g / L ( P9), Annonain (P10). The second factor was the concentration of pesticide (K) consisting of 3 treatments, namely 0.5 ml/L (K1), 1ml / L (K2), 1.5ml/L (K3). The results showed that the provision of various active ingredients of pesticide had a significant effect on egg parasitoid morality Trichogramma sp. On imigo stadia at 12 hours After application, 24 hours After application and 36 hours After application. In praimigo stadia provide a safe pesticide active ingredient on the 12 hours imagion stage After application. The best treatment on P3k3 with an emerge of 79.3%
PENETAPAN BOBOT TIMBULAN SAMPAH RUMAH TANGGA DI TIGA LINGKUNGAN DI KELURAHAN BANTAN KECAMATAN MEDAN TEMBUNG KOTA MEDAN
Get PDFThis reseach aims was to find out how much of the total solid waste generated both organic and inorganic solid waste weight calculation is done in the village Batan. This type of research is descriptive research with sampling propotional stratified random sampling method. From the data obtained is then perfomed calculation of average waste generation per capita per day, and presentage of the composation. Result of the study found that the average weight of waste generation on the Linkungan IX 0,30 Kg/soul/day, Lingkungan XI 0,37 Kg/soul/day and the Lingkungan XII 0,343 Kg/soul/day. The perecentage compotition of the organic waste of the Lingkungan IX at 57% and 43% inorganic waste, Lingkungan XI 54% organic and 40% for inorganic waste and Lingkungan XII where as 54% of organic waste inrganic 46%. Average weigth of waste to high-income households 1,03 Kg/soul/day, was 0,99 Kg/soul/day and allow 1:03 Kg/soul/day. The perecentage weigth of waste product by high-income households the Lingkungan IX, XI, XII respect tively 32%, 37%, 31%. Modereta income households in the Lingkungan IX, XI, XII respect tively 33%, 35%, 34%. Are for low-income households in the Lingkungan IX 31%,35% Lingkungan XI and XII 34%