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All Journal Majalah Kedokteran Andalas Bioscientia Medicina : Journal of Biomedicine and Translational Research
Benni Raymond
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Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health

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PEMERIKSAAN DAYA HAMBAT EKTRAK METANOL DAUN TRISTANIA SUBAURICULATA KING TERHADAP PERTUMBUHAN KUMAN PSEUDOMONAS AERUGINOSA DAN STAPHYLOCOCCUS AUREUS Yustini Alioes; Benni Raymond
Majalah Kedokteran Andalas Vol 35, No 1 (2011): Published in April 2011
Publisher : Faculty of Medicine, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.33 KB) | DOI: 10.22338/mka.v35.i1.p37-42.2011

Abstract

AbstrakTristania subauriculata King dikenal oleh penduduk sekitar Kelok Sembilan, Payakumbuh sebagai obat untuk mengobati penyakit kulit. Diduga Tristania subauriculata King mengandung suatu senyawa bioaktif yang bersifat sebagai anti bakteri.Untuk melihat efektifitas ekstrak metanol daun Tristania subauriculata King dalam menghambat pertumbuhan kuman Pseudomonas aeruginosa dan Staphylococcus aureus, telah dilakukan penelitian secara invitro dengan menggunakan metode difusi agar, pengamatan dilakukan dengan mengukur diameter daerah hambat yang terbentuk pada agar.Dari penelitian didapatkan adanya daya hambat ekstrak metanol daun Tristania subauriculata King 15% b/v dalam menghambat pertumbuhan kuman Pseudomonas aeruginosa dan Staphylococcus aureus. Daya hambat ini meningkat pada konsentrasi 30% b/v, 45% b/v, dan daya hambat terbesar pada konsentrasi 60% b/v yang terlihat dengan semakin besarnya diameter daerah bebas kuman yang dihasilkan.Kata kunci : Ekstrak Metanol daun Tristania subauriculata King, Diameterhambat, Pseudomonas aeruginosa dan Staphylococcus aureusAbstractTristania subauriculata King has been known by the people of Kelok Sembilan, Payakumbuh as the medicine to cure dermatopathy. It is thought that Tristania subauriculata King contains a bioactive constituent which acts as anti bacteria.To figure the effects of methanol extract of Tristania subauriculata King in holding the growth of Pseudomonas aeruginosa and Staphylococcus aureus,an invitro observation has been done using difusion agar method. The observation was done by measuring the diameter of inhibition area that has been formed.From the observation, it is found that there is inhibition capacity of methanol extract of Tristania subauriculata King 15% b/v in holding the growth ofARTIKEL PENELITIAN38Pseudomonas aeruginosa and Staphylococcus aureus. This inhibition capacity increase on the concentration of 30% b/v, 45% b/v, and the biggest inhibition capacity is on the concentration of 60% b/v which can be seen with the increase of inhibition zone.Key word: Folium Tristania subauriculata King extract metanol, Diameterhambat, Pseudomonas aeruginosa and Staphylococcus aureus
The Relationship between Neutrophil-Lymphocyte Ratio to Intestinal Viability in Invagination Patients at Dr. M. Djamil General Hospital, Padang, Indonesia Ranuta, Romi; Jon Efendi; Budi Pratama Arnofya; Yevri Zulfiqar; Benni Raymond; Hendra Maska
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 7 No. 12 (2023): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v7i12.885

Abstract

Background: Invagination is an acute condition in the pediatric abdomen that results in obstruction and constriction of blood vessels (strangulation) in the proximal intestinal mesenterium trapped in the distal intestine, allowing necrosis of surrounding tissue. Intestinal necrosis and perforation in children are causes of abdominal emergencies that require immediate surgery. In supporting examinations, neutrophil, lymphocyte, and biomarker combination ratios have been used for early detection of systemic inflammatory markers. The threshold value of several biomarkers should be investigated to assess the occurrence of strangulation in the pre-operative period in invaginated patients. This study aimed to determine the relationship between neutrophil-lymphocyte ratio and intestinal viability in pediatric patients with invagination. Methods: This study used retrospective analytic data collection from medical records of invagination patients at Dr. M. Djamil General Hospital Padang for the period January 1, 2020, to December 31, 2022. Results: The majority of subjects were male (53.8%) at the age of ≤ 1 year, with as many as 87.2% having a diagnosis of operative invagination (76.9%) and 56.4% having intestinal viability. The mean neutrophil, lymphocyte, and NLR values were 62.15±17.68, 19.03±8.97, and 3.74±1.55, respectively. The pathological NLR status was found to be 59%. The p-value for the association of diagnosis with intestinal viability was 0.002. The p-value for the relationship between NLR and intestinal viability was 0.001, and the r-calculated was -0.528. Conclusion: There is a significant relationship between NLR value and disease diagnosis on intestinal viability.
Comparison of the Effectiveness of Lyophilized Amniotic Membranes in the Partial Thickness Wound Healing Process in Mus musculus Fadilla, Srigunda Arisya; Rizki Rahmadian; Benni Raymond
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 7 No. 11 (2023): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v7i11.887

Abstract

Background: Currently, tulle or gentamicin ointment is generally used to prevent wound infections in wound care. Human amniotic membrane has been used in medical fields such as wound care. So far, there is no comparative evidence of the effectiveness of each ingredient. This study aimed to compare the effectiveness of lyophilized amniotic membrane, tulle, and 0.1% gentamicin ointment in the wound healing process. partial thickness on Mus musculus clinically and histologically. Methods: This type of research is experimental with a post-test-only control group design. There were 24 rats divided into each group. This research was conducted at the anatomical pathology laboratory, Faculty of Medicine, Universitas Andalas, and INA lab in July - September 2023 using rats (Mus musculus), which were divided into 3 treatment groups and one control group. Results: Clinically, lyophilized amniotic membrane, 0.1% gentamicin ointment, and tulle provided better results than controls regarding erythema variables. Histologically, the results showed that the lyophilized amniotic membrane group had the thinnest epidermis and dermis, as well as better histological scores for granulation, fibroblasts, and collagen than the 0.1% gentamicin ointment, tulle, and control groups. In this study, significant differences in effectiveness were found in terms of erythema, skin thickness, granulation, fibroblast, and collagen histological scores, with better results in the lyophilized amniotic membrane group. Conclusion: Clinically, lyophilized amniotic membrane, tulle, and 0.1% gentamicin ointment were more effective than controls for wound treatment due to faster reduction in erythema. However, histologically, the lyophilized amniotic membrane was proven to be more effective than tulle, 0.1% gentamicin ointment, and control in terms of epidermis and dermis thickness, granulation level, fibroblasts, and collagen.
Co-Authors Budi Pratama Arnofya Fadilla, Srigunda Arisya Hendra Maska Jon Efendi Ranuta, Romi Rizki Rahmadian Yevri Zulfiqar Yustini Alioes