1.A study on the serum and urine muramidase activity and muramidasedistribution in cancer tissue in various cancer patients.
Hye Soo LEE ; Soo Chul CHO ; Sam Im CHOI ; Ho Yeul CHOI ; Sang Ho KIM
Korean Journal of Clinical Pathology 1993;13(1):165-174
No abstract available.
Humans
;
Muramidase*
2.A study on the serum and urine muramidase activity and muramidasedistribution in cancer tissue in various cancer patients.
Hye Soo LEE ; Soo Chul CHO ; Sam Im CHOI ; Ho Yeul CHOI ; Sang Ho KIM
Korean Journal of Clinical Pathology 1992;12(2):165-174
No abstract available.
Humans
;
Muramidase*
3.A study on the serum and urine muramidase activity and muramidasedistribution in cancer tissue in various cancer patients.
Hye Soo LEE ; Soo Chul CHO ; Sam Im CHOI ; Ho Yeul CHOI ; Sang Ho KIM
Korean Journal of Clinical Pathology 1992;12(2):165-174
No abstract available.
Humans
;
Muramidase*
4.Lysozym in combination with some antibiotics to increase the bacteriostatic effect
Journal of Medical and Pharmaceutical Information 2000;(4):30-31
Lysozym is an enzyme, which can cause complete digestion of the peptidoglycan walls of sensitive organisms. Decrease of MIC and increase of antibacterial affectivity of chloramphenicol to Staphlococcus aureus are created by co-ordination of lysozym with this antibiotic.
Anti-Bacterial Agents
;
Muramidase
5.Immunohistochemical localization of lysozyme in the inferior turbinate mucosa.
Joo Heon YOON ; Jeung Gweon LEE ; In Yong PARK ; Seong Soo HONG ; Jung Il CHO
Korean Journal of Otolaryngology - Head and Neck Surgery 1991;34(1):61-66
No abstract available.
Mucous Membrane*
;
Muramidase*
;
Turbinates*
6.The Lysozymal Concentration in Tear Film of Contact Lens Us ers.
Beak Ran SONG ; Do Kyun KIM ; Do Seok BYON
Journal of the Korean Ophthalmological Society 2000;41(1):12-17
The contact lens wearers are exposed to the risk of permanent visual dysfunction due to various ocular diseases, especially corneal infections. And ocular disease of contact lens wearers are reported to be closely related to the biochemical alterations of tear film. To compare the lysozyme concentration of reflex tear in normal subjects and contact lens wearers, the tear was collected from 38 eyes of 38 normal subjects and 34 eyes of 34 contact lens wearers. The age of the subjects were between 20 to 39 years. The mean concentration of tear lysozyme were 3.55 +/-0.9 6 milligram/milliliter in normal subjects and 3.66 +/-1.02 milligram/milliliter in contact lens wearers. There was no statisti-cally significant difference between the two groups[p>0.05 ]. Though contact lens wearing does not decrease the concentration of tear lysozyme, it seems that this protein serves as a mediator of corneal infection by adhering to the surface of the contact lenses.
Contact Lenses
;
Muramidase
;
Reflex
;
Tears*
7.A Case of Apocrine Poroma with Follicular and Sebaceous Differentiation.
Jeanne JUNG ; Ha Seong LIM ; You Chan KIM ; Soo Chan KIM
Korean Journal of Dermatology 2003;41(3):351-353
A poroma is usually described as a benign neoplasm arising from ductal epithelium of eccrine gland. However, in recent years there have been several reports on poromas featuring with combined sebaceous, follicular, and ductal differentiation, and thus establishment of this separate disease entity, "apocrine poroma" may well be justified considering the common embryologic origin of folliculosebaceous-apocrine unit. In our case, the tumor presented as a dark red nodule on the pubic area, being revealed as poroid neoplasm with folliculosebaceous components embedded in the lobules. Immunohistochemically, poroid cells stained with lysozyme. Taking the immunohistochemical staining results as well as the histopathologic findings of folliculosebaceous differentiation into consideration, we have concluded that this tumor is a case of an "apocrine poroma".
Eccrine Glands
;
Epithelium
;
Muramidase
;
Poroma*
8.Structure and function of human-derived lysozyme: a review.
Ruwei LIU ; Qingyong MENG ; Yunping DAI ; Yali ZHANG
Chinese Journal of Biotechnology 2023;39(11):4482-4496
Human-derived lysozyme is a general term for a group of naturally occurring alkaline proteins in the human body that are capable of lysing bacterial cell walls. Its action is characterized by its ability to cleave the β-(1,4)-glycosidic bond between N-acetylglucosamine and N-acetylmuramic acid in peptidoglycan. Human-derived lysozyme has a variety of properties such as antibacterial, anti-inflammatory, antiviral and immune enhancing, and is therefore widely used in the domestic and international pharmaceutical markets. This review summarizes the structural features, expression sites, biological functions of human-derived lysozymes and its market applications.
Humans
;
Muramidase
;
Anti-Bacterial Agents
9.Lysozyme immunoreactivity of paneth cells of human, rat and mouse.
Jin Woong CHUNG ; Jung Ho CHA ; Su Ja OH ; Chung Soo CHUN
Korean Journal of Anatomy 1991;24(2):166-174
No abstract available.
Animals
;
Humans*
;
Mice*
;
Muramidase*
;
Paneth Cells*
;
Rats*
10.The Changes of Tear Osmolarity and Protein After Silicone Punctal Plug Insertion In Dry Eye.
Eun Ha LEE ; Jae Woo JANG ; Ho Min LEW
Journal of the Korean Ophthalmological Society 2001;42(11):1509-1514
PURPOSE: To evaluate the changes of tear osmolarity and protein after silicone punctal plug insertion in dry eye. METHODS: We collected tear from 21 dry eyes (11 males and 10 females) with porous polyester rod(Transorb(R)) before silicone punctal occlusion and 2 weeks after the procedure. Tear osmolarity was measured by Fiske 2400 Osmometer(R). Total tear protein concentration was analyzed by Bradford's assay. The concentration of human serum albumin (HSA), lactoferrin, lysozyme were measured by Bio-Rad Gel Doc 2000(R). RESULTS: The tear osmolarity was changed from 364.48+/41.39 mOsm/L to 327.48+/-27.24 mOsm/L after the punctal occlusion (P<0.05). There were no changes of total protein concentration, Human serum albumin, lactoferrin, but lysozyme was increased statistically significantly (P<0.05). CONCLUSION: Silicone punctal occulusion decreases tear osmolarity in dry eye. This decrease is associated with a decrease in ocular surface disease due to high tear osmolarity. Only lysozyme except HSA and lactoferrin was increased significantly. Silicone punctal plug is an effective procedure for dry eye patients, but further investigation of the effects on tear proteins is needed.
Humans
;
Lactoferrin
;
Male
;
Muramidase
;
Osmolar Concentration*
;
Polyesters
;
Serum Albumin
;
Silicones*