Niswatuzzahra, Siti (2025) Uji Aktivitas Gel Ekstrak Daun Tekelan (Chromolaena odorata (L.) R. King & H. Rob) Pada Luka Bakar Tikus Yang Diinfeksi Bakteri Methicillin-Resistant Staphylococcus aureus (MRSA) = Activity Test Of Tekelan Leaf Extract Gel (Chromolaena odorata (L.) R. King & H. Rob) On Burn Wounds Of Rats Infected With Methicillin-Resistant Staphylococcus aureus (MRSA). Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Bakteri yang paling sering menyebabkan infeksi pada luka bakar adalah
Staphylococcus aureus yang tidak jarang akan membentuk biofilm sehingga
menyebabkan resistensi. Diketahui, Methicillin-resistant Staphylococcus aureus
(MRSA) menjadi organisme yang menyebabkan infeksi invasif pada luka bakar
dengan tingkat kejadiaan hingga 50%. Daun tekelan secara tradisional telah
dimanfaatkan sebagai alternatif antibakteri dan penyembuhan luka. Penelitian
dilakukan dengan tujuan untuk mengetahui aktivitas antibakteri dan penyembuhan
luka bakar yang diinfeksi MRSA. Penelitian diawali dengan invitro terhadap
aktivitas antibakteri dan dilanjutkan dengan uji invivo. Melalui hasil uji invitro, gel
ekstrak daun tekelan 40%, 60% dan 80% memiliki aktivitas antibakteri dengan
kategori sedang. Namun, belum sebanding dengan kontrol positif vankomisin. Pada
uji invivo, gel dengan konsentrasi 80% memiliki kemampuan dalam mempercepat
penyembuhan luka bakar dan secara statistik memiliki aktivitas dalam menurunkan
diameter luka bakar yang sebanding dengan kontrol positif mupirocin 2%. Selain
itu, seluruh variasi konsentrasi gel ekstrak daun tekelan memiliki efektivitas dalam
menurunkan koloni bakteri yang sebanding dengan kontrol positif mupirocin 2%.
Melalui temuan ini, gel ekstrak daun tekelan, khususnya pada konsentrasi 80%
memiliki potensi sebagai terapi alternatif sediaan topikal untuk luka bakar yang
diinfeksi MRSA / The most common bacteria that causes burn infections is Staphylococcus aureus
which often forms biofilms, causing resistance. It is known that Methicillin-resistant
Staphylococcus aureus (MRSA) is an organism that causes invasive infections in
burns with an incidence rate of up to 50%. Tekelan leaves have traditionally been
used as an alternative antibacterial and wound healing. The study was conducted
with the aim of determining the antibacterial activity and healing of burns infected
with MRSA. The study began with in vitro on antibacterial activity and continued
with in vivo testing. Through the results of in vitro testing, 40%, 60% and 80%
tekelan leaf extract gels had moderate antibacterial activity. However, it is not
comparable to the positive control of vancomycin. In the in vivo test, the gel with a
concentration of 80% has the ability to accelerate burn healing and statistically
has activity in reducing the diameter of burns comparable to the positive control of
mupirocin 2%. In addition, all variations in the concentration of tekelan leaf extract
gel have effectiveness in reducing bacterial colonies comparable to the positive
control of mupirocin 2%. Through these findings, tekelan leaf extract gel, especially
at a concentration of 80%, has the potential as an alternative topical therapy for
burns infected with MRSA.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Niswatuzzahra, Siti 01038210024 niswazzahra@gmail.com UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Pramitaningastuti, Anastasia. S. NIDN0629048901 UNSPECIFIED Thesis advisor Sugiarto, Yohana Inge NIDN8913000020 UNSPECIFIED |
Uncontrolled Keywords: | Chromolaena odorata L. ; luka bakar ; infeksi ; MRSA |
Subjects: | R Medicine > RS Pharmacy and materia medica |
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Health Sciences > Pharmacy Current > Faculty/School - UPH Karawaci > Faculty of Health Sciences > Pharmacy |
Depositing User: | SITI NISWATUZZAHRA |
Date Deposited: | 21 Jul 2025 09:43 |
Last Modified: | 21 Jul 2025 09:43 |
URI: | http://repository.uph.edu/id/eprint/59797 |