Judul: Konsumsi Minuman Beroksigen dan Dampaknya terhadap Performa saat Berolahraga, Profil Lipid, Glukosa Darah dan SGOT/SGPT
Abstrak: Exercise requires more energy (ATP) than normal activities. Oxygen consumption increases, while lung capacity is limited. It causes anaerobic respiration which produces lactic acid that reduces exercise performance. The purpose of this study was to assess the effects of short-term and long-term drinking of oxygenated water on the exercise performance and oxygen saturation (SpO2), lipid profile (cholesterol, triglycerides, LDL, and HDL) and blood glucose, as well as an influence on liver (AST/ALT). This study included (1) ethical clearance submission, (2) selection of potential respondents, (3) socialization and informed consent, (4) short-term experiment, (5) long-term trials, and (6) data processing. Recruitment of respondents was based on inclusion and exclusion criteria and medical check up. In the socialization, the right way of drinking samples was introduced. In the short-term and after long term experiments, twelve male student volunteers drank oxygenated water (50, 80 and 130 ppm) and normal water, 15 minutes before treadmill (10 Kmh) in Somatokinetika Laboratory of Jakarta State University. SpO2 was measured before and after treadmill, and 0, 5, 10, 15 minutes after drinking. In the long-term, seventeen male student volunteers drank oxygenated water (100 ppm) for 21 days and lipid profile, blood glucose, and AST/ALT were analyzed. Before and after intervention, blood plasma was used to measure the parameters in the Laboratory Clinic of dr Katili. Cholesterol, triglycerides, and blood glucose analysis used enzymatic colorymetry method, while HDL analysis used enzymatic colorymetry and precipitation method. LDL was calculated by Friedewald equation and AST/ALT analysis used kinetic method. Oxygenated water had no effect on SpO2 and exercise performance. Interestingly the average of VO2 max and time to fatigue of those drank oxygenated water were higher than those drank normal water. VO2 max (mL/Kg/menit) increased from 45.87 (normal water) to48.89 (50 ppm), 48.03 (80 ppm), 47.40 (130 ppm), and 48.76 (long-term). Time to fatigue was be reached 10.34 minutes (normal water), 11.18 minutes (50 ppm), 11.27 menit (80 ppm), 130 ppm (10.93 minutes) and 11.60 minutes (long-term). Long-term effects also showed the improvements of cholesterol (168.12 to 114.53 mg/dL), LDL (103.94 to 54.41 mg/dL) and the ratio of cholesterol : HDL, however they were also influenced by diet and intensity of activity. HDL, triglycerides, and blood glucose was not affected by oxygenated water and had no harmful effect on the liver.
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Judul: Intervensi Air Minum Beroksigen Berpotensi Memperbaiki Status Lipida Penderita Gangguan Fungsi Paru
Abstrak: The world death rate due to smoking has reached more than 5.1 million people per year. World Health Organization (WHO) estimates that in 2020, the world population death rate due to smoking will reach 7.5 million people per year. The prevalence of lung disease including obstruction and restriction related to smoking habit is approximately 42%. This lung disease resulted in breathlessness and oxygenation degression. Provison of oxygenated water will provide extra oxygen shown by elevation of blood oxygen saturation (SaO2). Absorbed oxygen will be utilized in lipid metabolism. The objectives of this research were to evaluate the provision of oxygenated water to blood oxygen saturation and blood lipid profile in patients with lung disease. Provision of oxygenated water was conducted in two phases, short-term and long-term. Short-term test was conducted by measuring SaO2 after drinking oxygenated water on 0, 1, 5, and 10 minutes interval, meanwhile long-term test conducted for 21 days was observed by measuring the changes of blood lipid profile. Short-term test showed that there was tendency of SaO2 elevation after consuming oxygenated water. Concentration of 50 ppm oxygenated water was able to increase blood SaO2. Long-term test showed that the drinking of oxygenated water (100 ppm) for 21 days by 16 respondents : 13 lung disease respondents and 3 normal respondents did not give significant changes of blood lipid at 5% significance level, but there was tendency to repair blood lipid profile. Subjective response result showed that lung disease patients were feeling better after drinking 100 ppm oxygenated water everyday for 21 days.
Keyword: subjective response, blood lipid profile, SaO2, oxygenated water

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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