Hasil Pencarian  ::  Simpan CSV :: Kembali

Abstrak :
Skeletal muscle stem cells, known as satellite cells, participate in postnatal skeletal muscle growth, regeneration, and hypertrophy. They are quiescent in the resting state, but are activated after muscle injury, and subsequently replicate and fuse into existing myofibers. The behavior of satellite cells during muscle regeneration is regulated by extrinsic factors, such as the extracellular matrix, mechanical stimuli, and soluble factors. Myokines, muscle-derived secretory factors, are important regulators of satellite cell activation, proliferation, and differen¬tiation. It is well known that muscle injury induces the release of various growth factors from myofibers, and these growth factors affect satellite cells. It has recently been shown that myokines secreted from myofibers without cell damage also regulate satellite cell functions. Here, we summarize myokines with known roles in the regulation of satellite cells and the mechanism underlying this regulatory process.

Abstrak :
ABSTRACT
Although icing treatment has been well accepted as aftercare in sports fields, the detailed mechanisms of the treatment is not fully understood. In this study, we investigated the effect of icing treatment on the recovery process of rat plantaris muscles with artificially induced muscle damage. Sixty male Wistar rats (8-weeks-old) were randomly assigned to three groups; control (CTL), bupivacaine-injected (BPVC), and icing treatment after BPVC (ICE). Icing treatment was applied for 20 min immediately after BPVC, and the treatment was used once per day for 3 days. The plantaris muscles were removed at 3, 7, 15, and 28 days after the muscle damage, then immunohistochemical and real time RT-PCR analysis were performed. In histochemical analysis, although significant changes were found in the relative muscle weight, cross-sectional area of muscle fiber, percentage of muscle fiber with central nuclei, and expressed immature myosin heavy chain isoforms after muscle damage, as compared to the CTL group, no differences were found between BPVC and ICE groups. In mRNA expression analysis, the ICE group had a significantly lower value of MyoD than the BPVC group at 3 days after the damage. Expression of IL-6 mRNA, which relates to muscle inflammation, indicated significantly higher value in BPVC, but not in ICE, than CTL groups at 7days after the damage. Furthermore, BKB2 receptor, which relates to acute muscle soreness, indicated a significantly higher expression in BPVC than ICE groups at 3 days after the damage. These results suggest that icing treatment is effective to suppress muscle inflammation and soreness at an early stage of recovery from damage, but not effective for muscle regeneration at a later stage.

Abstrak :
Latar Belakang. Penggunaan ventilator merupakan intervensi paling banyak digunakan di ICU. Kelemahan otot pernapasan dan otot ekstremitas pada pasien kritis meningkatkan lama penggunaan ventilator. Penelitian ini melihat hubungan antara tebal otot diafragma, tebal otot rektus femoris dan otot bisep brakii sebagai salah satu prediktor lama penggunaan ventilator di ICU, serta melihat kontribusi masing-masing pengaruh tersebut terhadap lama penggunaan ventilator. Metodologi. Penelitian ini merupakan penelitian observasi analitik dengan desain penelitian kohort longitudinal, yang dilakukan pada pasien baru yang menggunakan ventilator di Rumah Sakit Umum Pusat Nasional Cipto Mangunkusumo antara kurun waktu Desember 2018 sampai Febuari 2019. Sebanyak 30 sampel yang memenuhi kriteria inklusi diambil dan diikuti selama lima hari perawatan di ICU. Hasil Penurunan tebal otot diafragma dan penurunan luas penampang otot biseps brakii dan otot rektus femoris dapat terjadi dalam 24 jam dan bersifat fluktuatif. Penurunan tebal otot diafragma dan penurunan luas penampang otot ekstremitas memiliki kecepatan yang berbeda. Kontribusi penurunan tebal diafragma terhadap lama penggunaan ventilator hanya 31,05%. Kesimpulan Perubahan tebal otot diafragma, penurunan luas penampang otot rektus femoris dan penurunan luas penampang otot bisep brakii serta peningkatan kadar CRP darah tidak dapat digunakan sebagai prediktor lama penggunaan ventilator.

---

Background. Mechanical ventilation is the most common intervention used in ICU. Respiration and extremities muscle weakness in critically ill patients tend to increase duration of mechanical ventilation. This study analyzed the relation among diaphragm muscle thickness, cross section area of rectus femoris and biceps brachii muscle, inflammation and duration of mechanical ventilation. Contribution of each factor as predictor to duration of mechanical ventilation was also analyzed. Method. This is an analytic observational study with longitudinal cohort design. The sample are newly intubated critically ill patients in Cipto Mangunkusumo National Hospital between December 2018 and February 2019. Thirty samples who met inclusion criteria were recruited and followed up for five days. Result. Diaphragm muscle thinning, cross sectional area muscle decrease can be seen within 24 hours after initiating ventilator and were highly fluctuative. Diaphragm muscle and extremities muscle cross section area had different rates of decline. Quantitative muscle parameters decline and increase of blood CRP concentration were unable to predict duration of mechanical ventilation. The contribution of diaphragm muscle thinning to duration of mechanical ventilation was 31,05% Conclusion. Diaphragm muscle thinning, rectus femoris and biceps brachii muscle cross sectional area decline and increased CRP level could not be used to predict duration of mechanical ventilation.

Abstrak :
ABSTRAK
Inkontinensia urin sering ditemukan pada 50% wanita yang berusia dibawah 60. Yang terbanyak adalah inkontinensia urin jenis tekanan (IUT) sebesar 49%. Diketahui bahwa kelemahan otot dasar panggul merupakan salah satu penyebab inkontinensia urin jenis tekanan. Penelitian ini bertujuan untuk mengkaji hubungan antara kekuatan otot dan ketebalan otot levator ani dengan keluhan IU-T pada perempuan. Penelitian ini menggunakan desain Comparative Cross Sectional dengan melibatkan wanita yang berkunjung di poliklinik Obstetri dan Ginekologi RSUPN Dr. Cipto Mangunkusumo dengan kelompok studi adalah subyek dengan tes batuk positif sedangkan kelompok kontrol adalah subyek dengan tes batuk negative. Data yang diperoleh berupa hasil anamnesis, Questionnaire for Urinary Incontinence Diagnosis (QUID), pemeriksaan fisik (POPQ), tes batuk. perineometer, dan USG. Sampel berjumlah 82 orang. Hasil penelitian ini didapatkan tidak ada perbedaan bermakna antara ketebalan otot levator ani terhadap kejadian IUT dengan median ketebalan otot levator ani 0,63 cm (range 0,31-1,02 dan p=0,897). Sedangkan kekuatan otot levator ani terhadap IUT memiliki median 19,5 (range 4,6-88,6 dan p=0,001). Pada analisis multivariat didapatkan bukti bahwa secara murni IUT, prolap dan usia tidak mempunyai pengaruh bermakna terhadap kekuatan otot levator ani dengan nilai p masing-masing 0,243; 0,844; 0,903.

---

ABSTRACT
Urinary incontinence is often found in 50% of women under the age of 60. The most common is pressure type urinary incontinence (IUT) of 49%. It is known that pelvic floor muscle weakness is one of the causes of pressure type urinary incontinence. This study aims to examine the relationship between muscle strength and levator ani muscle thickness with IU-T complaints in women. This study uses a Comparative Cross Sectional design by involving women visiting the Obstetrics and Gynecology clinic of RSUPN Dr. Cipto Mangunkusumo with the study group were subjects with positive cough tests while the control group were subjects with negative cough tests. The data obtained in the form of history taking, Questionnaire for Urinary Incontinence Diagnosis (QUID), physical examination (POPQ), cough test. perineometer, and ultrasound. A sample of 82 people. The results of this study found no significant difference between the levator ani muscle thickness to the incidence of IUT with the median levator ani muscle thickness 0.63 cm (range 0.31-1.02 and p = 0.897). While levator ani muscle strength against IUT has a median of 19.5 (range 4.6-88.6 and p = 0.001). In multivariate analysis it was found that purely IUT, prolapse and age had no significant effect on the strength of levator ani muscles with a p value of 0.243 each; 0.844; .903.

Abstrak :
Latar Belakang: Fibrosis dalam bentuk adhesi jaringan maupun jaringan parut teregang menjadi salah satu faktor yang mempengaruhi luaran hasil operasi strabismus. Obat golongan anti-inflamasi non-steroid, salah satunya natrium diklofenak, merupakan obat yang mampu menekan proses inflamasi sehingga dipikirkan dapat memodulasi penyembuhan luka, termasuk fibrosis pada otot ekstraokular pasca operasi strabismus. Tujuan: Membandingkan efek pemberian diklofenak sediaan oral atau tetes mata 0,1% terhadap pembentukan fibrosis pasca operasi strabismus pada hewan coba kelinci model. Metodologi: Penelitian eksperimental ini dilakukan pada kelinci model yang dilakukan operasi reses otot rekrus superior. Dilakukan randomisasi acak terkontrol tiga kelompok dengan membagi kelinci menjadi: kelompok dengan terapi diklofenak oral 2 x 5 mg/kg selama 3 hari (kelompok A), tetes mata natrium diklofenak 0,1% 3x sehari selama 3 hari (kelompok B), dan kontrol (kelompok C). Setelah hari ke-14 pasca operasi, dilakukan enukleasi lalu dinilai skor adhesi makroskopik, histopatologi inflamasi (haematoxylin & eosin), skor adhesi mikroskopik dan persentase area fibrosis (Masson’s trichrome), serta ekspresi α-smooth muscle actin (α-SMA, imunohistokimia) oleh ahli patologi anatomik menggunakan penilaian semi-kuantitatif dan kuantitatif (ImageJ) dengan nilai reciprocal staining intensity (RSI). Hasil: Enam kelinci (12 mata) terbagi dalam tiga kelompok perlakuan. Tidak terdapat perbedaan skor adhesi makroskopik (p=0,13), adhesi mikroskopik (p=0,28), dan histopatologi inflamasi (p=0,26). Persentase area fibrosis kelompok diklofenak tetes mata (12,44 % (8,63 – 18,29)) lebih sedikit dibandingkan kelompok diklofenak oral (26,76 % (21,38-37,56)) maupun kontrol (27,80 % (16,42 – 36,28); uji Kruskal-Wallis p = 0,04, post-hoc kelompok oral vs tetes mata p = 0,03 dan kelompok tetes mata vs kontrol p=0,04). Penilaian ekspresi α-SMA semi-kuantitatif tidak dijumpai perbedaan antar ketiga kelompok. Analisis RSI mendapatkan bahwa kelompok diklofenak tetes mata memiliki ekspresi α-SMA yang lebih rendah (diklofenak tetes mata = 174,08 ± 21,78 vs diklofenak oral = 206,50 ± 18,93 vs kontrol = 212,58 ± 12,06; one-way ANOVA p = 0.03; post-hoc bonferroni diklofenak tetes mata vs kontrol p= 0,04). Kesimpulan: Tidak terdapat perbedaan skor adhesi makroskopik, mikroskopik, serta histopatologi inflamasi antara kelompok perlakuan diklofenak oral, diklofenak tetes mata, maupun kontrol. Pemberian diklofenak tetes mata 0,1% menunjukkan penurunan area fibrosis dibandingkan kelompok diklofenak oral maupun kontrol. Melalui penilaian RSI, terdapat penurunan ekspresi α-SMA dengan pemberian diklofenak tetes mata 0,1%.

Abstrak :

Penurunan massa otot pada usia lanjut menimbulkan sarkopenia,salah satu penyebabnya adalah proses inflamasi. Rasio asam lemak omega-3/omega-6 dapat memengaruhi proses inflamasi, namun hubungannya dengan massa otot masih menunjukkan hasil yang beragam. Penelitian potong lintang ini bertujuan untuk mengeksplorasi korelasi rasio asupan asam lemak omega-3/omega-6 dan kadar asam lemak omega-3 dengan massa otot pada usia lanjut di lima panti wreda yang terdaftar di Kota Tangerang Selatan. Penelitian ini melibatkan 101 usila yang didapatkan menggunakan proportional random sampling. Rasio asupan asam lemak omega-3 dan omega-6 dinilai menggunakan food record 3x24 jam dan food frequency questionnaire semikuantitatif, kadar asam lemak omega-3 membran eritrosit diukur menggunakan gas chromatography-mass spectrometry, dan pemeriksaan massa otot menggunakan bioelectrical impedance analysis. Analisis korelasi menggunakan uji Spearman. Didapatkan rerata usia subjek adalah 75.5 ± 7.6 tahun dengan 73.3% subjek adalah perempuan. Rasio asupan asam lemak omega-3/omega-6 subjek menggunakan food record adalah 0,09 (0,05-0,22) dan 0,08 (0,05-0,23) menggunakan FFQ semikuantitatif. Nilai tengah kadar asam lemak omega-3 membran eritrosit subjek untuk ALA=10,06 (4,9-24,9) µg/mL, EPA=14,6 (5,06-81,02) µg/mL, DHA=115,5 (20,6-275,09) µg/mL, dan total omega-3=144,1 (89,3-332,1) µg/mL. Nilai tengah massa otot subjek adalah 35,5 (22,8-63,5) kg. Hasil penelitian ini menunjukkan tidak terdapat korelasi antara rasio asupan asam lemak omega-3/omega-6 dengan massa otot baik menggunakan food record (r = -0.2, p = 0.07), maupun FFQ semikuantitatif (r = 0.01, p = 0.9), dan tidak terdapat korelasi antara kadar ALA, EPA, DHA, total asam lemak omega-3 membran eritrosit dengan massa otot berturut-turut (r = -0.03, p = 0.8; r = 0.01, p = 0.9; r = -0.06, p = 0.5; dan r = -0.02, p = 0.8).

---

The phenomenon of muscle mass deterioration appeared in the elderly called sarcopenia, one of the reasons was the inflammatory process. The ratio of omega-3 and omega-6 fatty acids are known to influence the inflammatory process. However, the relationship of this ratio with muscle mass are still conflicting. This cross-sectional study aimed to explore the correlations of omega-3/omega-6 fatty acids intake ratio and omega-3 fatty acids erythrocyte membrane levels with muscle mass among the elderly in five registered nursing homes in South Tangerang City. This study involved 101 elderly from the proportional random sampling method. The ratio of omega-3 and omega-6 fatty acids intake was assessed using 3-days food records and semi-quantitative food frequency questionnaire (SQ-FFQ). Moreover, omega-3 fatty acid erythrocyte membrane levels were measured using gas chromatography-mass spectrometry and muscle mass were examined using bioelectrical impedance analysis. We used Spearman analysis to investigate the correlation. The mean age of the participants was 75.5 ± 7.6 years and most of the participants were female (73.3%). Furthermore, the median value of omega-3 and omega-6 fatty acid intake ratio was 0.09 (0.05 – 0.22) using 3-days food records and 0.08 (0.05 – 0.23) using SQ-FFQ, the median value of omega-3 erythrocyte membrane levels for ALA = 10.06 (4.9-24.9) µg/mL, EPA = 14.6 (5.06 – 81.02) µg/mL, DHA = 115.5 (20.6 – 275.09) µg/mL, total omega-3 = 144.1 (89.3 – 332.1) µg/mL, and the median value of muscle mass were 35.5 (22.8 – 63.5) kg. We did not find strong correlation between omega-3/omega-6 fatty acids intake ratio and muscle mass using either 3-days food records (r = -0.2, p = 0.07), or SQ-FFQ (r = 0.01, p = 0.9), and no strong correlations found between ALA, EPA, DHA, total omega-3 fatty acids erythrocyte membrane levels and muscle mass (r = -0.03, p = 0.8; r = 0.01, p = 0.9; r = -0.06, p = 0.5; and r = -0.02, p = 0.8), respectively.

Abstrak :
Latar Belakang: Sarkopenia merupakan salah satu sindrom geriatri yang dapat menyebabkan luaran yang buruk. Dibutuhkan pemeriksaan yang lebih sederhana dibandingkan Bioelectrical Impedance Analysis (BIA) atau Dual energy X- ray Absorptiometry (DXA) untuk mengukur massa otot sebagai komponen penting sarkopenia. Namun, belum ada studi di Indonesia yang meneliti perannya dalam memprediksi massa otot pada pasien usia 60 tahun atau lebih. Tujuan: Mengetahui performa diagnostik lingkar betis untuk estimasi massa otot sebagai komponen sarkopenia pada pasien usia 60 tahun atau lebih. Metode: Penelitian ini merupakan suatu uji diagnostik menggunakan desain uji potong lintang yang dilakukan di poliklinik geriatri Departemen Ilmu Penyakit Dalam FKUI-RSCM selama bulan April-Juni 2018. Pengukuran massa otot menggunakan DXA dan penentuan titik potong berdasarkan Asian Working Group of Sarcopenia (AWGS). Hasil: Dari 120 subjek didapatkan 46 lelaki (38,3%) dan 74 perempuan (61,7%). Didapatkan titik potong lingkar betis kelompok lelaki dibawah 34 cm (sensitivitas 64.7%, spesifitas 79.3%, NDP 64.7%, NDN 79.3%, AUC 73.1%) dan 29 cm untuk perempuan (sensitivitas 71.4%, spesifitas 95.5%, NDP 62.5%, NDN 97.0%, AUC 96.4%). Simpulan: Akurasi diagnostik lingkar betis cukup baik sebagai prediktor massa otot pada pasien perempuan usia 60 tahun atau lebih.

---

Background: Sarcopenia is one of the geriatric syndromes that lead to poor outcomes. A simpler method than Bioelectrical Impedance Analysis (BIA) or Dual energy X- ray Absorptiometry (DXA) is needed to measure muscle mass as essential component of sarcopenia. Previous studies have shown calf circumference (CC) as surrogate marker of muscle mass. However there has been no study on the role of CC in predicting muscle mass in both gender of elderly outpatient. Objectives: To investigate the diagnostic performance of CC to estimate muscle mass in elderly outpatient. Methods: A cross sectional study was conducted at Geriatric Outpatient Clinic of Cipto Mangunkusumo Hospital Jakarta during April-June 2018, using DXA as a reference test for measuring muscle mass. Asian Working Group of Sarcopenia (AWGS) criteria was used to classify muscle mass as normal or low. Results: Of the 120 subjects, 46 subjects were male (38.3%) and 74 were female (61.7%).The optimal Cut-off for CC that indicate low muscle mass was 34 cm for (sensitivity 64.7%, specificity 79.3%, PPV 64.7%, NPV 79.3%, AUC 73.1%) and 29 cm for female (sensitivity 71.4%, specificity 95.5%, PPV 62.5%, NPV 97.0%, AUC 96.4%). Conclusion: CC can be used to estimate muscle mass in female elderly outpatient, with good diagnostic performance.

Abstrak :
ABSTRAK Stres, ansietas, dan depresi merupakan bentuk gangguan mental emosional yang sering terjadi pada mahasiswa. Bila tidak ditangani dapat mengarah pada panik atau bahkan bunuh diri. Tujuan penelitian ini mengidentifikasi pengaruh progressive muscle relaxation (PMR) terhadap tingkat stress, ansietas, dan depresi pada mahasiswa keperawatan yang sedang mengerjakan skripsi di wilayah Jakarta. Metode yang digunakan Quasi experiment pre-post test with control group. Sampel penelitian adalah mahasiswa keperawatan yang sedang mengerjakan skripsi sebanyak 50 responden melalui total sampling (25=intervensi, 25= kontrol). Data dianalisis dengan uji Marginal Homogeneity dan Chi-Square. Hasil penelitian menunjukkan penurunan tingkat stress, ansietas, dan depresi pada kelompok intervensi signifikan setelah diberikan PMR (Pvalue < 0,005). Latihan PMR yang teratur dan sistematis mampu menghasilkan kondisi relaksasi pada mahasiswa. Penelitian ini juga merekomendasikan pelayanan kesehatan jiwa khususnya institusi pendidikan keperawatan untuk menerapkan PMR dalam menurunkan tingkat stres, ansietas, dan depresi yang dialami mahasiswa.

---

ABSTRACT Stress, anxiety and depression are types of mental emotional disorder that often experienced by the students at universities. This condition can cause panic and suicide if these problems don?t get treatment. The purpose of this research is to identify effect of progressive muscle relaxation (PMR) to level of stress, anxiety and depression in nursing students that doing thesis in Jakarta. This research used Quasy experiment pre-post test with control group. Sample of this research are 50 respondents (25 intervention group and 25 control group). All of variables were analyzed with Marginal Homogeneity and Chi-Square Test. The result of this research showed that progressive muscle relaxation has significant effect to decreased level of stress, anxiety and depression (P value < 0, 05). Regular PMR exercise can increase relaxation condition in student. This study recommend to the mental health provider especially nursing academic institution to implement PMR to decrease level of stress, anxiety, and depression of student.

Abstrak :
Myalgia dapat terjadi karena efek samping kemoterapi. Tujuan penelitian ini adalah mengetahui pengaruh PMR terhadap myalgia pada pasien kanker paru yang menjalani kemoterapi. Penelitian ini menggunakan desain quasi experiment dengan pre-post test with control group. Sampel penelitian adalah 32 orang, diambil dengan consecutive sampling. Pengukuran intensitas myalgia dilakukan dengan menggunakan numeric rating scale. Kelompok intervensi diberikan tindakan PMR selama 15 menit dengan frekuensi 2x sehari dalam 5 hari berturut-turut pasca kemoterapi. Hasil penelitian didapatkan penurunan intensitas myalgia sebelum dan setelah dilakukan intervensi pada kelompok intervensi (p value 0,001) dan pada kelompok kontrol (p value 0,001). Namun terdapat perbedaan penurunan intensitas myalgia antara kelompok kontrol dan kelompok intervensi setelah diberikan intervensi dengan selisih 0,81 (p value = 0,001). Kesimpulan, PMR dapat membantu menurunkan myalgia pada pasien kanker paru yang menjalani kemoterapi. PMR dapat menjadi salah satu terapi komplementer yang bisa diterapkan perawat di rumah sakit untuk menurunkan myalgia. ......Myalgia can be occured by side effect of chemotherapy. The purpose of this study was to identify the effect of PMR against myalgia in lung cancer patients undergoing chemotherapy. This study design was a quasi experiment, used pre and post test with control group. Samples were 32 patients, recruited by consecutive sampling. Measuring pain assessment used numeric rating scale. The intervention group had been provided PMR fifteen minutes twice a day for five days post chemotherapy. The results showed significantly different reduction of pain intensity before and after providing PMR in the intervention group and control group as well (p value = 0,001). There was a significantly different reduction of myalgia intensity between both group after giving intervention with mean difference 0,81 (p value = 0,001). It can be concluded that PMR can reduce myalgia in lung cancer patients undergoing chemotherapy. Suggestion, PMR becomes one of the complementary therapies to overcome myalgia