No abstract available.
Fetal Blood* ; T-Lymphocytes* ; Umbilical Cord*

BACKGROUND: Since the initial report on anesthesia for the renal transplantation from Peter Bent Brighan Hospital in 1962, the anesthesia for kidney transplantation has been reviewed and discussed by many authors. We have performed 200 renal transplantations from August 1990 to October 1996. No cadaveric donor was used and all except two cases was the first graft. METHODS: Anesthetic procedures in the recipients were as follows; 1) The recipient was dialysed within 24 hrs prior to operation. 2) Premedication was done as glycopyrrolate and fentanyl, or glycopyrrolate and diazepam. 3) Thiopental and vecuronium, or thiopental and succinylcholine were used for anesthetic induction. 4) N2O-O2-relaxant (vecuronium) with halothane or isoflurane were used for maintenance. 5) Neostigmine or pyridostigmine were also used to antagonize against the relaxant. 6) CVP was maintained around 10~17 cmH2O. RESULTS: The results were as follows; 1) The mean ages of donors and recipients were 35.3 and 37.4, respectively. The ratio of male to female of donors and recipients was 1.6 : 1 and 1.6 : 1, respectively. 2) One hundred and ten cases (55.0%) were living unrelated donors and 90 cases (45.0%) were living related donors. 3) Overall graft and patient survival rate was 96.9 and 98.0 at 1 year, 94.1 and 95.1 at 3 years. CONCLUSIONS: Most patients with renal failure have several common problems that are of significance to anesthesiologists, including anemia, bleeding tendency, electrolyte imbalance, acidosis, hypertension, hyper- or hypovolemia, and previous therapy with steroids and immunosuppressants, etc. Therefore anesthesiologists should keep in mind the risk factors above mentioned for the anesthetic management of patients with renal failure.
Acidosis ; Anemia ; Anesthesia ; Cadaver ; Diazepam ; Female ; Fentanyl ; Glycopyrrolate ; Halothane ; Hemorrhage ; Humans ; Hypertension ; Hypovolemia ; Immunosuppressive Agents ; Isoflurane ; Kidney Transplantation* ; Male ; Neostigmine ; Premedication ; Pyridostigmine Bromide ; Renal Insufficiency ; Risk Factors ; Steroids ; Succinylcholine ; Survival Rate ; Thiopental ; Tissue Donors ; Transplants ; Unrelated Donors ; Vecuronium Bromide

BACKGROUND: Direct wet mount examination of vaginal secretion, widely applied for the diagnosis of Trichomonas vaginalis infection in woman patients, is rapid and economical. However, the sensitivity of this technique is not so high. In this study enzyme-linked immunosorbent assay(ELISA) was employed for the detection of serum anti-T. vaginalis IgG antibodies from vaginal trichomoniasis patients. METHODS: Eighty sera from trichomonoasis patients who visited a Dr. Yoon Kyong's Obstetric & Gynecologic Clinic in Songnam and 30 non-infected healthy men were tested for detection of anti-T. vaginalis IgG antibody. Soluble lysate and excretory-secretory antigen prepared by mixing of six isolates of T. vaginalis, and lysate from one isolate(KT4) were used as antigen for ELISA. RESULTS: The sensitivity of ELISA using lysate of six isolates was 95.0%, and the sensitivity of the lysate from KT4 and mixed excretory-secretory antigen from 6 isolates were 86.4% and 76.3%, respectively. Specificities of ELISA by three 93.3%, 96.3% and 92.0%, respectively. CONCLUSION: It is suggested that ELISA using mixed lysate of T. vaginalis six isolates could be useful tools for the diagnosis of trichomoniasis.
Antibodies ; Diagnosis ; Enzyme-Linked Immunosorbent Assay ; Female ; Gyeonggi-do ; Humans ; Immunoglobulin G* ; Male ; Trichomonas vaginalis ; Trichomonas*

No abstract available.
Histiocytoma, Benign Fibrous* ; Knee*

In recent trends of popularized sports and increased industrial hazards, we need the therapeutic modality in clinical setting, as a training and testing device for sports practicians, and as a method for scientific examination of post-operative status of muscles and joint function for orthopedist. Isokinetic exercise with Cybex II overcomes many biomechanical factors and can be used for fatigued patients by control of resistance. We examined internal rotator and external rotator muscle force of the shoulder joint, in order to acquire the isokinetic normative data of the shoulder for clinical use. The result were as follows 1. Strength and Power decreased as ages getting old, and there was significantdiminishbetween5th decade and 6th decade. 2. Power endurance did not decrease significantly as ages getting old. 3. The mean values of strength and power in internal rotator were higher than external rotator.
Humans ; Joints ; Methods ; Muscles ; Shoulder Joint ; Shoulder ; Sports

Accompanying to the development of the knowledgment of mechanism and pathology of recurrent dislocation of the shoulder, accurate diagnostic tools to detect that pathology have been developed. During the period from May 1990 to May 1992, we treated 28 cases of recurrent anterior dislocation of the shoulder. Twenty-eight cases were examined with C.T. arthrography before the operation. Among the 28 cases, we identified the Bankart lesion in 20 cases by C.T. arthrography, and in 21 cases intraoperatively. We concluded that the C.T. arthrography is an accurate method for confirming the clinical diagnosis of recurrent dislocation of the shoulder and to be helpful in detecting the Bankart lesion and its severity or pathologic findings.
Arthrography ; Diagnosis ; Dislocations ; Methods ; Pathology ; Shoulder

No abstract available.
Urinary Tract*

Toxoplasma gondii is an obligate intracellular protozoan parasite, which invades a wide range of hosts including humans. The exact mechanisms involved in its invasion are not fully understood. This study focused on the roles of Ca2+ in host cell invasion and in T. gondii replication. We examined the invasion and replication of T. gondii pretreated with several calcium modulators, the conoid extrusion of tachyzoites. Calmodulin localization in T. gondii were observed using the immunogold method, and Ca2+ levels in tachyzoites by confocal microscopy. In light microscopic observation, tachyzoites co-treated with A23187 and EGTA showed that host cell invasion and intracellular replication were decreased. The invasion of tachyzoites was slightly inhibited by the Ca2+ channel blockers, bepridil and verapamil, and by the calmodulin antagonist, calmidazolium. We observed that calcium saline containing A23187 induced the extrusion of tachyzoite conoid. By immunoelectron microscopy, gold particles bound to anti-calmodulin or anti-actin mAb, were found to be localized on the anterior portion of tachyzoites. Remarkably reduced intracellular Ca2+ was observed in tachyzoites treated with BAPTA/AM by confocal microscopy. These results suggest that host cell invasion and the intracellular replication of T. gondii tachyzoites are inhibited by the calcium ionophore, A23187, and by the extracellular calcium chelator, EGTA.
Animals ; Calcium/*physiology ; Calcium Channel Blockers/pharmacology ; Calmodulin/antagonists & inhibitors ; Chelating Agents/pharmacology ; Hela Cells ; Host-Parasite Relations ; Humans ; Ionophores/pharmacology ; Research Support, Non-U.S. Gov't ; Toxoplasma/drug effects/pathogenicity/*physiology

PURPOSE: Receptors for the Fc of IgG(FcvR) and a beta2 integrin molecule, CD11c/CD18 are important in clearance of microbes by granulocytes. We performed an in vitro study on the effect of recombinant human granulocyte colony-stimulating factor(rhG-CSF), or granulocyte-macrophage colony-stimulating factor(rhGM-CSF) on the expression of Fc R II, Fc R III, CD11c and CD18 and respiratory burst function of granulocytes. METHODS: Peripheral blood was collected from six healthy adults. The isolated granulocytes were stimulated with rhG-CSF, 250mg/mL, rhGM-CSF, 100ng/mL or both of them for 1, 3, 9, 24, and 48 hours. Using flow cytometry, we compared the expression of the Fc R II, Fc R III, CD11c and CD18 of granulocytes before and after stimulation. We also the studied respiratory burst of granulocytes with chemiluminescence assay. RESULTS: Fc R II and CD18 expression were not changed significantly after stimulation. Fc R III expression was decreased significantly after stimulation with rhG-CSF, rhGM-CSF, or both of them. CD11c expression was increased initially but was found to decrease significantly after 9 hours of stimulation. Granulocytes treated with rhG-CSF, rhGM-CSF, or both displayed enhanced respiratory burst. Our results suggest that exposure of granulocyte to growth factor results in granulocyte activation. CONCLUSION: We have shown that rhG-CSF and rhGM-CSF resulted in an activation of peripheral blood granulocytes immunophenotypically and functionally.
Adult ; Antigens, CD18* ; Flow Cytometry ; Granulocytes* ; Humans* ; Luminescence ; Receptors, IgG* ; Respiratory Burst*

Cryosupernatant which is the residual plasma fraction after removing cryoprecipitate has been used for plasma exchange in thrombotic thrombocytopenic purpura and hemolytic uremic syndrome replacing the fresh frozen plasma. Recently, the unusually large yon Willebrand factor multireefs (ULvWFM) has been observed in patients with refractory or chronic relapsing hemolytic uremic syndrome as well as thrombotic thrombocytopenic purpura which disappeared by infusion or plasma exchange with cryosupernatant, and infusion of fresh frozen plasma, the largest multimers of yon Willebrand factor were replenished that it might be a cause of refractoriness. This study was conducted to investigate the characteristics of home-made cryosupernatant from thawed fresh frozen plasma and its thehrapeutic effect in a hemolytic uremic syndrome patient. The level of fibrinogen, coagulation factor VIII, vWF antigen, and ristocetin cofactor activity was decreased and yon Willebrand factor multimers were barely seen in cryosupernatant than those of in fresh frozen plasma. A hemolytic uremic syndrome patient tried with exchange and infusion of cryosupernatant showed excellent recovery. It is concluded that home-made cryosupernatant shares many of the features of fresh frozen plasma except factor VIII, especially von Willebrand factor multimers, and thus it could be a useful alternative to fresh frozen plasma in case of refractory hemolytic uremic synydrome.
Factor VIII ; Fibrinogen ; Hemolytic-Uremic Syndrome ; Humans ; Plasma Exchange* ; Plasma* ; Purpura, Thrombotic Thrombocytopenic ; von Willebrand Factor