Biomedical subjects

K Kaito

Publications and source records attributed to K Kaito.

51 records · Page 3Linked to original sources

PubMed1991

[Concentration of thrombin antithrombin III complex and plasmin alpha 2-plasmin inhibitor complex in nephrotic syndrome].

Plasma concentration of fibrinogen (Fbg), plasminogen (PLG), antithrombin III (AT III), alpha 2-plasmin inhibitor (alpha 2-PI), thrombin antithrombin III complex (TAT) and plasmin alpha 2-plasmin inhibitor complex (PIC) were evaluated in 23 nephrotic patients with proteinuria more than 3.5 g/day, including 4 cases with clinical evidence of thromboembolism. Among patients without thromboembolism, concentration of PLG and AT III was in the normal range but that of Fbg and alpha 2-PI was significantly elevated (p less than 0.01 for Fbg and p less than 0.001 for alpha 2-PI respectively). Also there was a positive relationship between AT III and serum albumin (p less than 0.05). Two fifth of these patients had an had an increased level of TAT, and also had a higher level of PIC compared with normal control (p less than 0.01). There was a positive relationship between TAT and PIC, TAT and Fbg (p less than 0.05), PIC and Fbg (p less than 0.01). TAT and PIC levels were markedly elevated in the patients with thromboembolism. From aforementioned data, it was suggested that patients with nephrotic syndrome would be in the prethrombotic state and the increased level of Fbg is one of the major risk factors of thromboembolic complications in these patients. Furthermore measurement of TAT and PIC are the useful means for the diagnosis of these complications.

Adolescent↗

PubMed1990

[Clinical courses and pathological findings in two gay male patients with acquired immunodeficiency syndrome infected in Japan].

This is a report on the clinical courses and pathological findings in two gay male patients with acquired immunodeficiency syndrome (AIDS) infected in Japan. Case 1. A 39 year-old Japanese homosexual male was diagnosed as amebic dysentery complicated with liver abscess on admission. He was placed on Metronidazole with complete relief. Serological tests was positive for AIDS. On second admission, he was found to have pneumocystis carinii pneumonia (PCP) and cytomegalo-viral uveitis. Administration of Pentamidine was partially effective, however the therapy with Azidothimidine was discontinued by bone marrow suppression. On his third admission, he suffered from cryptococcal meningitis and therapy-resistant fungusemia. Finally he died of recurrent pneumonia regardless of appropriate therapies. Autopsy proved extended cryptococcal infection in the brain, meninx, lungs, liver and kidney, and cytomegalo-infection in the lungs, liver and kidney. Furthermore, atypical mycobacteriosis was found in the lymph nodes. There was no active findings compatible with PCP. Case 2. A 44 year-old Japanese homosexual male was admitted with oral candidiasis and diagnosed as AIDS related complex. He suffered from pneumonia with marked improvement on sulfamethoxazole-Trimethoprim. On his second admission, he developed diarrhea and was found to be infected with Giardia lambia. In addition, cytomegalo-viral infection damaged his eye sight. He died of pneumonia and meningitis shortly there after. Autopsy proved a cytomegalo-viral infection in the lung and colon, old lesions possibly caused by PCP in the lungs, and suppurative meningitis in the meninx. These experiences confirm that AIDS patients can be exposed to several opportunistic infections at the same time in the multiple organs. Furthermore, it is suggested that homosexual patients with AIDS may have unique opportunistic infections such as amebic dysentery or Giardia lamblia unlike other AIDS patients related to hemophilia.

Acquired Immunodeficiency Syndrome↗

PubMed1990

[Fulminant hepatic failure induced by intermediate dose methotrexate in a case of non-Hodgkin's lymphoma].

Methotrexate (MTX) is frequently used as an antifolics agent in many malignant neoplasms such as leukemia, lymphoma and osteosarcoma. The major side effects of MTX are liver and renal damages, bone marrow suppression and so on. But careful management and citrovorum factor rescue could decrease the incidence and degree of these side effects. In this report, we described a patient with non-Hodgkin's lymphoma who developed and died of fulminant hepatic failure soon after the administration of intermediate dose MTX. Serological tests for HB virus were not changed throughout, and lymphocyte stimulation test for MTX was strongly positive. His autopsy revealed no inflammatory cell infiltration into the liver, but marked biliary congestion which is a distinctive feature of drug induced hepatitis. From above results, it was suggested that nature of this fulminant hepatic failure was an allergic reaction to MTX. There is no previous report which is concerning about MTX and fetal drug related hepatic failure.

Adult↗

PubMed1987