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All Journal Althea Medical Journal Journal of Medicine and Health Jurnal Ilmu Faal Olahraga Indonesia
Reni Farenia
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Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health

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PENGARUH AKTIVITAS MELIHAT DEKAT TERHADAP TAJAM PENGLIHATAN PADA MURID SEKOLAH MENENGAH PERTAMA DI KECAMATAN JATINANGOR Raisha Pratiwi Indrawati; Reni Farenia; Mayasari Wahyu Kuntorini
JURNAL ILMU FAAL OLAHRAGA INDONESIA Vol 3, No 1 (2020)
Publisher : PAIFORI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.155 KB) | DOI: 10.51671/jifo.v3i1.89

Abstract

Near work activity was estimates as risk factor of refractive error. This study aimed to analyze the association between near work activity and visucal acuity in junior high school students in Jatinangor. This study used cross-sectional method. Total of 147 subjects were screened for visual impairment and assessed for near work activities. Result showed total diopter-hours and time spent for each near work activity was less in group with visual acuity ≥ 6/18 than < 6/18 with no significant difference, except for playing games (p=0.018). In conclusion, near work activity does not have impact on visual acuity, except for playing games.
Creatine Phosphokinase and Visual Analogue Scale as Indicators for Muscle Injury in Untrained Bodybuilders Suresh Shanmugam; Reni Farenia; Nina Tristina
Althea Medical Journal Vol 2, No 2 (2015)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (539.344 KB)

Abstract

Background: Skeletal muscle is a vital tissue in the human body to enable breathing, walking and performing several sports activities. However, this muscle is persistently injured throughout every sports session. Some exercises demand a muscle injury occurrence in order to build a stronger muscle through an adaptation process namely bodybuilding exercise. Importantly, every muscle injury should occur within a physiological range which can be identified by several biomarkers as well as pain scale. The aim of this study was toidentify changes on the level of Creatine phosphokinase (CPK) and Visual analogue scale (VAS) between pre and post training sessions and the correlation between these two indicators.Methods: This was an observational analytical cross sectional comparison study which was conducted in October 2012 and the subjects were adult untrained bodybuilders at the Jatinangor fitness center. The data was obtained by measuring serum CPK and marked VAS. The data were analyzed by t-test, Wilcoxon’s test and Spearman’s correlation.Results: Both CPK and VAS increased significantly by 296 U/L and 19.9 mm respectively. There was a strong positive significant correlation between VAS and CPK (p=0.01, r = 0.711).Conclusion: The healthy untrained bodybuilders chosen in this study experienced a mild (<2000 U/L) muscle injury throughout the training sessions with general increased CPK levels and VAS measurement. [AMJ.2015;2(1):147–52]
Impact of Near Work Activity on Visual Acuity among Junior High School Students Raisha Pratiwi Indrawati; Reni Farenia; Mayasari Wahyu Kuntoyo
Althea Medical Journal Vol 3, No 1 (2016)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (141.312 KB)

Abstract

Background: Uncorrected refractive error is experienced by at least 45 million productive-aged adults (aged 16–45 years old) and 13 million children (aged 5–15 years old), and being the main cause of visual impairment in children worldwide and third cause of blindness in any age in Indonesia. Near work activity is estimated as one of environmental risk factor causing this refractive error, leading into decreased visual acuity. This study was conducted to analyse the impact of near work activity on visual acuity among junior high school students in JatinangorMethods: This study was conducted in junior high school in Jatinangor, using cross sectional method. Total of 147 subjects were screened for visual impairment using Rapid Assessment of Avoidable Blindness (RAAB) tumbling E chart and assesed for near work activity using questionnaire-guided interview method after informed consent had been obtained. Data were analysed using unpaired-T test and Mann-Whitney test.Results: Total diopter hours of near work activity among the group with visual acuity ≥6/18 and group with visual acuity <6/18 showed no significant difference (p=0.329), with latter group had less time-spent in near work activity. Similarly, each activity such as reading, watching TV, and using computer also showed no significant difference , except for playing games where the group with better visual acuity had shown significantly longer time spent than another group (p=0.018).Conclusions: Near work activity does not have impact on visual acuity among junior high school students, except for playing games.[AMJ.2016;3(1):38–42] DOI: 10.15850/amj.v3n1.700
VO2 Max and Back and Leg Muscle Strength Profile of Universitas Padjadjaran Swimming Team Pitriyani Nurul Pajar; Reni Farenia; Rahmat Budi Kuswiyanto
Althea Medical Journal Vol 3, No 4 (2016)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.448 KB)

Abstract

Background: Cardiorespiratory endurance (VO2 max) and back and leg muscle strength are a few components required to support the performance of swimming athlete during competition. The objective of this study was to determine the VO2 max and back and leg muscle strength in high category level of Universitas Padjadjaran swimming team period 2014. Methods: A descriptive study was conducted to 19 swimmers of Universitas Padjadjaran in September 2014. The variables of this study were VO2 max and back and leg muscle strength. Then, the data were categorized based on the standard of The National Sports Committee of Indonesia.Results: The data obtained showed that the VO2 max of the majority of subjects was in the very good category (6/19 subjects) and the back muscle strength of the majority of subjects was in the very good category (10/19 subjects). In contrast, the leg muscle strength of majority of subjects was in the low category (11/19 subjects).Conclusions: The VO2 max and back muscle strength in high category level of the swimming team fulfilled the standard of The National Sports Committee of Indonesia. [AMJ.2016;3(4):499–502] DOI: 10.15850/amj.v3n4
Topical Effect of Pinneaple (Ananas comosus) Juice in Combustio Healing Process Measured by Granulation Process, Reepitelialisation and Angiogenesis Cherry Azaria; Achadiyani Achadiyani; Reni Farenia
Journal of Medicine and Health Vol. 1 No. 5 (2017)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.844 KB) | DOI: 10.28932/jmh.v1i5.539

Abstract

Skin protects the body from various trauma, such as high temperature trauma known ascombustio. Pineapple (Ananas comosus) contains lots of substances such as bromelain,antioxidants, and zinc shown to accelerated healing process in previous experiments. Aim ofthis research was to analize the effect of topical pinneaple juice application in combustiohealing process. The method was true experimental laboratory. Wistar rats’ back skin wereinduced by 100 o C iron plat untill 2 nd degree combustio occured, then divided into two groups(n=20). The treatment group were given topical application of pinneaple juice, then the healingprocess were observed macroscopically and microscopically on day 0, 3, 7, and 14. The resultshowed better wound healing in treatment group on day 14. MANOVA test showed topicalapplication of pinneaple juice accelerated healing process (p=0.001). Treatment group showedbetter histological structure changes, as seen from better granulation tissue formed (p=0.003)and reepithelization (p=0,000), but not from angiogenesis (p=0.733). Conclusion, topicalapplication of pinneaple (Ananas comosus) juice accelerated healing process in 2 nd grade ofcombustio animal model measured by granulation maturation process and reepithelizationprocess, but has no effect on angiogenesis.Keywords : Ananas comosus juice, 2 nd degree combustio, granulation tissue, reepitelisation,angiogenesis.
Profile of Physical Fitness of Young Football Players at SDN Cibeusi Subashini Periasamy; Reni Farenia; Pintoko Tedjokusumo
Althea Medical Journal Vol 2, No 2 (2015)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (519.302 KB)

Abstract

Background: Health-related physical fitness components are important in hypokinetic disease prevention and good sports performance. The aim of this research is to evaluate the physical fitness profile of the SDNCibeusi young football players based on Fitnessgram.Methods: This study was participated by 20 subjects ranging from 10 to 12 years old boys who played for the school football team in SDN Cibeusi. This descriptive study was conducted in the school field in the month of November 2012. Physical fitness components that were tested are aerobic capacity,V02 max using the one-mile run test, muscle endurance by performing push-up and curl-up test, flexibility using the flexometer and body composition by measuring the body mass index and fat fold measurement. The mean and standard deviation of the results were tabulated.Results: Aerobic capacity and percentage of body fat showed 100% of them scored in the category of healthy fitness zone. For body mass index, 55% scored in healthy fitness zone, 25% ni-some risk, and 10% each for ni-high risk and very lean. For push-up test and curl-up test, 80% and 65% scored in the healthy fitness zone while the remaining 20% and 35% respectively scored in the not healthy fitness zone. For flexibility, 75% of them scored in healthy fitness zone and 25% scored in not healthy fitness zone.Conclusions: The physical fitness level in these young football players is mostly in healthy fitness zone. [AMJ.2015;2(1):226–30]
Hemoglobin Level, Energy Intake, and Body Mass Index of Kebersihan, Keindahan, Kenyamanan Lingkungan Workers in an Academic Institution Carmelia Cantika Maharani; Reni Farenia; Pandji Irani Fianza
Althea Medical Journal Vol 4, No 2 (2017)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (209.216 KB) | DOI: 10.15850/10.15850/amj.v4n2.1089

Abstract

Background: Productivity is a priority that is required from every worker. Work productivity of each person is different. The important factors of work productivity are hemoglobin level, energy intake, and body mass index (BMI). The objective of the study was to identify  hemoglobin level, energy intake, and BMI of  Kebersihan, Keindahan, Kenyamanan Lingkungan (K3L) workers in Universitas Padjadjaran, Jatinangor. Methods: A descriptive study was carried out to 80 K3L workers in  Universitas Padjadjaran on October 2014. The total number of 80 workers was chosen with cluster random method. Primary data consisted of hemoglobin level measured by Hemocue®Hb 201+, dietary consumption recall (2x24 hours), and anthropometry data (weight and height). The collected data were analyzed and presented by frequency tabulation and percentage.Results:The study showed that more than a half of subjects (77%) had normal hemoglobin level. The majority of subjects (47%) had low energy intake. Most of subjects (59%) had normal BMI, 12% subjects were underweight, 18% subjects were overweight, and 11% subjects were obesity. Conclusions: The majority of K3L workers have normal hemoglobin level, energy intake deficiency, and normal BMI. DOI: 10.15850/amj.v4n2.1089
PERBANDINGAN KADAR ENZIM KREATININ FOSFOKINASE DAN NYERI OTOT SEBELUM DAN SESUDAH LATIHAN BERENANG SELAMA EMPAT MINGGU PADA PERENANG UNIT KEGIATAN MAHASISWA KLUB RENANG Nur Akmal; Reni Farenia; Delita Prihatni
JURNAL ILMU FAAL OLAHRAGA INDONESIA Vol 3, No 1 (2020)
Publisher : PAIFORI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.019 KB) | DOI: 10.51671/jifo.v3i1.91

Abstract

A research has been done to compare the differences on the enzyme creatine phosphokinase (CPK) level and muscle soreness before and after 4-weeks swim practices on swimmers of College swimming club. Eighteen healthy male swimmers (mean ± SD; age: 19,94 ± 1,86 years; weight: 65,28 ± 6,14 kg; height: 1,72 ± 0,43 m) participated in this study. All subjects performed their 4-weeks swim practices which consist of 2x120 hours per week with 500 meters average daily swim distance and weight training. Blood was collected before and after the practices and CPK were analyzed. Questionnaires concerning muscle soreness were filled put before each blood draw. Results were analyzed using normality test and Wilcoxon signed rank test (p<0.05). There was significant increase in CPK level during 4-weeks swim practices by 59.41% (p=0.044). Whereas for muscle soreness (overall and specifically in arms and thighs), there was no significant differences between before and after the 4-weeks swim practices. As a conclusion, participation in 4-weeks swim practices resulted in significant serum CPK enzyme elevation, but there was lack of significance in muscle soreness differences on swimmers of College swimming club.
Correlation between Physical Fitness Components and Academic Achievement in Elementary School Students Tisnasari Hafsah; Nurul Uyun; Reni Farenia
Althea Medical Journal Vol 5, No 3 (2018)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.597 KB) | DOI: 10.15850/amj.v5n3.520

Abstract

Background: Physical fitness is a degree of health status as a basic physical condition of someone to perform daily activity. Elementary school students should have a good physical fitness to obtain satisfactory academic achievement. The purpose of this study was to examine the correlation between physical fitness and academic achievement. Methods: This study used an observational analytical method with cross-sectional design, conducted from September−October 2013, using total sampling method. There were 82 students of the 4th−6th- grade from Cikeruh 2 elementary school at Jatinangor. The school was chosen by random selection. The physical fitness assessment in this study consisted of step test to measure cardiorespiratory endurance, body mass index (BMI) for body composition, push-up for muscular strength and sit-up for muscular flexibility. Academic achievement was collected from the last examination result. Each component of physical fitness test results were converted to a score and then categorized.Results: Most students (74.4%) had fair physical fitness, boys 68.3%, and girls 80.5%. No correlation was found between physical fitness and academic achievement (p=0.432 and r=0.162).Conclusions: There is no significant correlation between physical fitness and academic achievement.  
Effects of Calcium Bentonite on High Blood Cholesterol Level Hendro Sudjono Yuwono; Fadhli Rajif Tangke; Reni Farenia
Althea Medical Journal Vol 5, No 3 (2018)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.869 KB) | DOI: 10.15850/amj.v5n3.551

Abstract

Background: Calcium bentonite has been known to decrease high blood cholesterol level. This study aimed to explore whether a local calcium bentonite from West Java, Indonesia, had effect on lowering total blood cholesterol level.Methods: A laboratory experimental study was carried out on thirty adult male  Wistar rats’ at Laboratory animals, Department of Pharmacology and Therapy, Universitas Padjadjaran in 2012. The rats were divided into five groups with six rats in each group, consisting of group I (negative control) with standard diet and distilled water, group II (positive control) with high lipid diet and distilled water, group III with high lipid diet and ezetimibe 0.18 g/rat/day, groups IV with high lipid diet and calcium bentonite 0.25 g/rat/day, group V with high lipid diet and calcium bentonite 0.5 g/rat/day. Ezetimibe as was used as this was an inhibitory agent of intestinal cholesterol absorption. Blood cholesterol levels were measured and analyzed using analysis of variance and Tukey’s post-hoc test.Results: Oral calcium bentonite at 0.25 g/rat/day and 0.5 g/rat/day significantly decrease total blood cholesterol level relative to the positive control group, 31.68% (p=0.018) and 32.87% (p=0.006) respectively, but its effect is inferior to ezetimibe 62.83% (p=0.000).Conclusions: Local calcium bentonite from West Java, Indonesia, has a significant lowering effect, however, the effect is less comparing to ezetimibe.  
Co-Authors A. Fauzi Yahya Achadiyani Ambrosius Purba Carmelia Cantika Maharani Cherry Azaria Delita Prihatni Fadhli Rajif Tangke Hendro Sudjono Yuwono Ieva B. Akbar Juliati Juliati Mayasari Wahyu Kuntorini Mayasari Wahyu Kuntoyo Nina Tristina Nur Akmal Nurul Uyun Pandji Irani Fianza Pintoko Tedjokusumo Pitriyani Nurul Pajar Putri Teesa Radhiyanti Rahmat Budi Kuswiyanto Raisha Pratiwi Indrawati Subashini Periasamy Suresh Shanmugam Tisnasari Hafsah Trisnasari Hafsah Yuda Putra Disastra