No abstract available.
Herpesviridae* ; Herpesvirus 7, Human ; Herpesvirus 8, Human ; Humans*

No abstract available.
Diagnosis* ; In Situ Hybridization* ; Virus Diseases*

No abstract available.
Vaccination*

No abstract available.
Rhytidoplasty*

In the previous review, the physical aspect of heavy particles, with a focus on the carbon beam was introduced. Particle beam therapy has many potential advantages for cancer treatment without increasing severe side effects in normal tissue, these kinds of radiation have different biologic characteristics and have advantages over using conventional photon beam radiation during treatment. The relative biological effectiveness (RBE) is used for many biological, clinical endpoints among different radiation types and is the only convenient way to transfer the clinical experience in radiotherapy with photons to another type of radiation therapy. However, the RBE varies dependent on the energy of the beam, the fractionation, cell types, oxygenation status, and the biological endpoint studied. Thus this review describes the concerns about RBE related to particle beam to increase interests of the Korean radiation oncologists' society.
Carbon ; Cell Fractionation ; Oxygen ; Photons ; Population Characteristics ; Protons ; Relative Biological Effectiveness

?With the deepening study of quercetin, some studies show that quercetin can protect lens, with pharmacological activities such as antioxidation and anti-apoptosis and so on. And they can delay the occurring and developing of cataract. The development and utilization of the quercetin will be expected to be a new means of prevention and treatment of cataract. The article takes in the research progress of that quercetin on the lens with antioxidation, inhibiting aldose reductase and anti- apoptosis and its mechanisms.

Treatment modalities of gastric variceal bleeding are endoscopic injection sclerotherapy, endoscopic variceal ligation, combined above two method, operation, TIPS, and percutaneous transhepatic embolization. Recently, Histoacryl was introduced as a new sclerosant of acute variceal bleeding failed by others. So, we studied 18 cases of acute gastric variceal bleeding uncontrolled by EIS using Ethanolamine oleate. Intravariceal injection of Histoacryl is considered as a safe and effective method for hemostasis of intractable acute gastric variceal bleeding uncontrolled by other sclerosants. But, it is important that endoscopist should be in harmony with assistant at injection of Histoacryl. And its shooting speed should be fast because of clogging within the catheter. It is necessary to do long term study for evaluation of eradication effect in acute gastric variceal bleeding.
Catheters ; Cyanoacrylates ; Enbucrilate ; Esophageal and Gastric Varices* ; Ethanolamine* ; Hemostasis ; Ligation ; Oleic Acid* ; Sclerosing Solutions ; Sclerotherapy*

No abstract available.

Angiogenesis is a critical factor in the progression of solid tumors, including cervical cancers. The mechanisms responsible for angiogenesis in uterine cervical neoplasia are not well defined. To determine the relationship between angiogenesis and the expression of vascular endothelial growth factor (VEGF) in the cervical neoplasia, the author studied 63 cases of the cervical neoplasia diagnosed between the years 1993 to 1997 at Pusan National University Hospital. The expression of VEGF was semiquantitatively analyzed in paraffin sections by immunohistochemical method. Histologic sections immunostained for factor VIII-related antigen were evaluated for microvessel density. Increased expression of VEGF and microvessel counts was significantly correlated with depth of invasion. Increased microvessel counts were also significantly associated with increased VEGF expression. These results suggest that VEGF is an important angiogenic factor and associated with progression of the cervical neoplasia.
Angiogenesis Inducing Agents ; Busan ; Microvessels ; Paraffin ; Uterine Cervical Neoplasms ; Vascular Endothelial Growth Factor A* ; von Willebrand Factor

No abstract available.