@article {2405, title = {Effects of Bacteriophage in Postoperative Endophthalmitis Caused by Staphylococcus aureus}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {October 2024}, pages = {1188-1191}, type = {Research Article}, chapter = {1188}, abstract = {

Postoperative endophthalmitis is a serious complication of cataract surgery. It may leads to vision loss. The most common organism cause endophthalmitis is gram-positive bacteria, mainly Staphylococcus aureus (S. aureus). To prevent postoperative endophthalmitis, eye drops or intracameral administration of antibiotic agents are universally used. In recent years, the trend of endophthalmitis treatment has grown rapidly. Administration of bacteriophage is a subject of research for the treatment and prophylaxis of postoperative endophthalmitis. This literature review investigates the potential of bacteriophage to provide a rapid, effective alternative to antibiotic treatments for postoperative endophthalmitis caused by S. aureus

}, keywords = {bacteriophage, postoperative endophthalmitis, Staphylococcus aureus}, doi = {10.5530/pj.2024.16.194}, author = {Herdina Ramadhani and Indri Wahyuni and Ismi Zuhria and Firman Setiawan and Annise Proboningrat and Djoko Legowo and Diah Indriani} } @article {2285, title = {The Role of α-SMA, Type 1 Collagen, and Myofibroblasts in Cicatrizing Conjunctivitis by Alkali Chemical Trauma}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {May 2024}, pages = {591-596}, type = {Research Article}, chapter = {591}, abstract = {

Introduction: Chemical trauma to the eye is a serious condition in the field of ophthalmology and a leading factor contributing to global blindness. Cicatrizing conjunctivitis (CC) is a term used to describe conditions marked by inflammation and the formation of scars on the conjunctiva. CC can have various causes, with one of them being chemical injury to the eye. The development of CC involves the participation of several cytokines and cells, such as α-SMA, Type 1 collagen, and Myofibroblasts. Myofibroblasts have the ability to contract through the utilization of diverse cytoskeletal proteins, which are commonly present in smooth muscle cells, including α-SMA. Actin filaments contribute to mechanically supporting cells, defining cell morphology, and facilitating cell mobility. Actin, in conjunction with myosin, participates in the muscle contraction process within muscle cells. Subsequently, type 1 collagen contributes to the healing of conjunctival wounds by providing a tensile force that aids in the closure of such wounds. As a significant constituent of the extracellular matrix, type 1 collagen plays a crucial role in maintaining the integrity of tissues.

}, keywords = {Cicatrizing conjunctivitis, Myofibroblasts, Type 1 collagen, α -SMA}, doi = {10.5530/pj.2024.16.92}, author = {Henu Hadiyantama and Lukisiari Agustini and Sutjipto and Evelyn Komaratih and Ismi Zuhria and Pudji Lestari and Ridholia} } @article {2077, title = {Expressions of Matrix Metalloproteinase-3 and Tissue Inhibitor Metalloproteinase-1 in Corneal Tissue Post Alkali Burn Treated with Topical Medroxyprogesterone Acetate and Doxycycline}, journal = {Pharmacognosy Journal}, volume = {15}, year = {2023}, month = {August 2023}, pages = {553-557}, type = {Original Article }, chapter = {553}, abstract = {

Purpose: This study aims to investigate the effects of topical Medroxyprogesterone acetate (MPA) and Doxycycline in inhibiting the expression of MMP-3 and TIMP-1 in ocular alkali burn models in animals. Methods: A total of 18 New Zealand Rabbits were divided into 3 groups based on their post-alkali-burn treatment: PBS (G1/ control group), topical Doxycycline 1mg/ml (G2), and topical MPA 1\% (G3). Alkali burn models were made by exposing 1N NaOH solution to the central cornea for 30 seconds. MMP-3 and TIMP-1 expression were evaluated using immunohistochemistry after 14 days of treatment. Results: Statistically significant differences in the mean MMP-3 expression were found between the three groups (p=0.010). There was a significant difference in MMP-3 expression between the control group with MPA (p=0.017) and Doxycycline (p=0.028) but was not found between the MPA and Doxycycline groups (p=1,000). The mean differences in TIMP-1 expression between the three treatment groups were statistically significant (p=0.005), with a significant difference between the control group with Doxycycline (p=0.022) and MPA (p=0.007). There was no significant difference in TIMP-1 expression between the Doxycycline and MPA groups (P=1,000). Conclusion: This study indicated that topical administration of Doxycycline or MPA in ocular alkali burn reduces the expression of MMP-3 and TIMP-1.

}, keywords = {Corneal alkali burn, Doxycycline., Medroxyprogesterone acetate}, doi = {10.5530/pj.2023.15.118}, author = {Daya Banyu Bening and Reni Prastyani and Nurwasis and Evelyn Komaratih and Ismi Zuhria and Hari Basuki Notobroto and Dyah Fauziah and Chrismawan Ardianto} }