Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q0Z944 (hemoglobin)
 63,986 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a case of hemoglobinopathy detected on admission for examination for high blood glucose levels and abnormal liver function. In 1991, it was pointed out that he had postprandial hyperglycemia. In 1994, at age 60, he had lassitude and anorexia. He was admitted to our hospital on the suspicion of diabetes mellitus and liver disease. Glycosylated hemoglobin levels was very high, but the 75 gram oral glucose tolerance test result was within the normal range. After abstinence from alcohol, his glutamic oxaloacetic transaminase, glutamic pyruvic transaminase and gamma glutamyl traspeptidase became normal. Diabetes was excluded and abnormal hemoglobinopathy had been suspected. We analyzed his abnormal hemoglobin. In isoelectro-phoresis a fast moving variant was detected suggesting the presence of abnormal hemoglobin at the cathode. We fractionated hemolytic globin by CM-chromatography and detected an abnormal peak before the alpha chain band. Subsequently, we sequenced isolated abnormal alpha chain and detected the substitution of Ariginine for Glutamamine at position 92 (Hb J Cape Town). So far he has not demonstrated any symptoms or signs of HbJ Cape Town. Hemoglobinopathy is not uncommon in aged people.
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PMID:[A case of abnormal hemoglobin (HbJ Cape Town) with high serum levels of HbAlc]. 865 77

A pilot study of a combination therapy comprising of consecutive oral administration of UFT, and two-part divided administration of CDDP was undertaken in patients with inoperative non-small cell lung cancer, based on the synergistic effects of CDDP and 5FU. UFT was administered orally at a dosage of 400 mg/m2 for two consecutive weeks (Day 1-Day 14) and CDDP was administered twice by intravenous infusion, once on Day 4 and again on Day 8. The unit dose of CDDP was increased sequentially, from 40 mg/m2 in step 1, to 50 mg/m2 in step 2, and then to 60 mg/m2 in step 3, with safety being confirmed during the process. The numbers of patients registered for each dose level were 3, 3, and 20, respectively. Evaluation of toxicities could be conducted for all the patients except one. No toxicities of grade 3 or higher were observed in step 1 or 2. There was no problem with continuous administration of UFT. The following toxicities of grade 3 or higher were observed in step 3: leukocytopenia in 2 patients; reduction of the hemoglobin count in 1; decrease in creatinine clearance in 2; anorexia in 3; and nausea and vomiting in 3. Bone marrow suppression was mild and transient. Renal failure and digestive symptoms, which were proved to be transient and treatable by symptomatic treatment, were also observed. The step 3 administration was effective in 8 (47.1%) of the 17 patients with measurable lesions (95% CI: 23-71%). In conclusion, since it was determined that the dose employed in step 3 should be recommended and that it could be expected to exhibit antitumour effects with mild bone-marrow suppression, a large scale phase II study should be conducted in no prior treatment non-small cell lung cancer.
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PMID:Pilot trial of a combination comprising of consecutive oral administration of UFT, and two-divided administration of CDDP in non-small cell lung cancer. 866 49

A late phase II study of LY188011 (gemcitabine hydrochloride), a new nucleoside derivative, in patients with non-small-cell lung cancer (NSCLC) was conducted at 24 Japanese institutions shown in Table 1 with a total of 69 patients enrolled. Of these, 67 were eligible and 64 completed at least one course of LY188011 therapy. The response rates (partial response only) in these populations were 20.9% (14/ 67) and 21.9% (14/64), respectively. Serious adverse reactions were septic shock and interstitial pneumonia in one patient each. Grade 3 or 4 adverse reactions included neutropenia (22.7%), decreased hemoglobin (13.4%), leukopenia (10.4%), anorexia (10.4%), malaise (7.5%), and nausea/vomiting (6.0%). Based on these results, it may be concluded that LY188011 has a high efficacy and benefit for the treatment of NSCLC.
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PMID:[A late phase II study of LY188011 (Gemcitabine hydrochloride) in patients with non-small-cell lung cancer. Gemcitabine Cooperative Study Group B for Late Phase II]. 888 45

An early phase II cooperative study of Gemcitabine Hydrochloride (abbreviated to "gemcitabine" herewith) was conducted in patients with a variety of solid tumors (i.e., lung cancer, gastric cancer, pancreatic cancer, colon/rectum cancer, cervical cancer, ovarian cancer and breast cancer) at 56 institutions. The aim of the first step (Step I) was to investigate the feasibility of gemcitabine in a variety of different solid tumors, including lung cancer regarding efficacy and safety. The aim of the second step (Step II) was as a result of step I (Responses were observed) to continue to investigate the efficacy and safety of gemcitabine in chemonaive patients with non-small cell lung cancer. As a Step I study, gemcitabine was administered once weekly at a dose of 800 mg/m2 for a consecutive 3-week period followed by a week of rest, in multiple courses. Among the 29 eligible patients with lung cancer, partial response (PR) was achieved in 3 patients (25.0%, 95% confidence interval: 5.5-57.2%) out of 12 chemonaive patients. Adverse reactions (grade 3 or higher) seen in 29 patients with lung cancer were neutropenia (27.6%), leukopenia (13.8%), decreased hemoglobin (13.8%), thrombocytopenia (10.3%), malaise (6.9%), anorexia (3.4%), nausea/vomiting (3.4%), diarrhea (3.4%), dyspnea (3.4%) and interstitial pneumonia (3.4%). In other types of solid tumors, PR was achieved in 2 (8.7%) out of 23 eligible patients with cervical cancer and in 1 (5.3%) of 19 eligible patients with ovarian cancer, while the use of analgesics became unnecessary in 1 patient with pancreatic cancer. Incidence as well as severity of main adverse reactions in these patients were comparable to those seen in patients with lung cancer. A Step II study, in which gemcitabine was administered once weekly at a dose of 1,000 mg/m2 to chemonaive patients with non-small cell lung cancer, was conducted, referring to the results of Step I and clinical studies conducted overseas. The results of the Step II study demonstrated PR in 5 (14.3%, 95% confidence interval: 4.8 - 30.3%) out of 35 eligible patients with non-small cell lung cancer and that the main adverse reactions were comparable to those seen in the Step I study, posing no tolerability problems in particular.
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PMID:[An early phase II study of gemcitabine hydrochloride (LY 188011). Gemcitabine Cooperative Study Group for Early Phase II]. 893 92

A late phase II study of LY188011 (gemcitabine hydrochloride), a new synthetic anticancer agent, was conducted at 20 Japanese institutions to evaluate the efficacy and safety of the agent administered alone in patients previously untreated with chemotherapy for primary non-small-cell lung cancer (NSCLC). All of the total 73 patients enrolled were eligible and 69 completed at least one course of LY188011 therapy. All patients were evaluated for safety. The response rate was 26.0% (19/73) of eligible patients. The most common adverse reactions included decreased hemoglobin, leukopenia, neutropenia, anorexia, nausea/vomiting, and malaise. Most adverse reactions were of grade 1 or 2 and only a few grade 3 or 4 reactions were reported. However, since a death occurred due to interstitial pneumonia, careful observation for this event is needed. Based on these results, it may be concluded that LY188011, a new anticancer agent, has adequate efficacy for the treatment of NSCLC and causes few clinically relevant adverse reactions.
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PMID:[Late phase II study of LY188011 (gemcitabine hydrochloride) in patient with non-small-cell lung cancer. Gemcitabine Late Phase II Cooperative Study Group A)]. 893 93

Ten muskrats (Ondatra zibethicus) each were infected with 17,000 eggs (long-term study) and eight muskrats each were infected with 8,000 eggs (short-term study) of Capillaria hepatica (Nematoda). Food intake, body weight, and selected clinicopathological parameters were measured every 2 days for 28 days in the short-term study and every 14 days for 184 days in the long-term study. Muskrats in the short-term study had moderate to severe necrotizing granulomatous hepatitis associated with mild anorexia and weight loss, varying degrees of leukocytosis with eosinophilia and elevation of serum alanine and aspartate aminotransferases. No significant changes in packed cell volume, hemoglobin, total plasma protein, albumin, blood urea nitrogen, bilirubin, lactate dehydrogenase or alkaline phosphatase were found among animals from the short-term study. Muskrats in the long-term study had severe necrotizing granulomatous hepatitis associated with marked anorexia, weight loss and 60% mortality over 39 days post-inoculation (PI); animals that survived for 184 days did not return to pre-inoculation body weights despite returning to normal food intake. Hepatic lesions at 184 days PI consisted of minimal to severe liver replacement by C. hepatica eggs. No statistically significant differences in values of clinical parameters between inoculated animals and a non-inoculated control group from the long term study were found.
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PMID:Clinicopathological features and histopathology of experimental hepatic capillariasis in muskrats (Ondatra zibethicus). 902 99

Simian parvovirus is a recently discovered parvovirus that was first isolated from cynomolgus monkeys. It is similar to human B19 parvovirus in terms of virus genome, tropism for erythroid cells, and characteristic pathology in natural infections. Cynomolgus monkeys were infected with simian parvovirus to investigate their potential usefulness as an animal model of human B19 parvovirus. Six adult female cynomolgus monkeys were inoculated with purified simian parvovirus by the intravenous or intranasal route and monitored for evidence of clinical abnormalities; this included the preparation of complete hematological profiles. Viremia and simian parvovirus-specific antibody were determined in infected monkeys by dot blot and Western blot assays, respectively. Bone marrow was examined at necropsy 6, 10, or 15 days postinfection. All of the monkeys developed a smoldering, low-grade viremia that peaked approximately 10 to 12 days after inoculation. Peak viremia coincided with the appearance of specific antibody and was followed by sudden clearance of the virus and complete, but transient, absence of reticulocytes from the peripheral blood. Clinical signs were mild and involved mainly anorexia and slight weight loss. Infection was associated with a mild decrease in hemoglobin, hematocrit, and erythrocyte numbers. Bone marrow showed marked destruction of erythroid cells coincident with peak viremia. Our findings indicate that infection of healthy monkeys by simian parvovirus is self-limited and mild, with transient cessation of erythropoiesis. Our study has reproduced Koch's postulates and further shown that simian parvovirus infection of monkeys is almost identical to human B19 parvovirus infection of humans. Accordingly, this animal model may prove valuable in the study of the pathogenesis of B19 virus infection.
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PMID:Experimental infection of cynomolgus monkeys with simian parvovirus. 915 44

Although Thailand's National Family Planning Program introduced Norplant contraceptive implants in 1986, few women infected with human immunodeficiency virus (HIV) select this method, and its efficacy, clinical effects, and side effects in this population have not been investigated. To address these issues, a prospective cohort study was conducted during 1993-96 of 41 asymptomatic HIV-infected women who presented to the Family Planning Clinic at Ramathibodi Hospital in Bangkok, Thailand, and voluntarily accepted Norplant implants. All implants were inserted within 4 weeks after delivery or abortion. 63.4% of acceptors had not used any contraceptive method prior to pregnancy. At 6 and 12 months after insertion, 26% and 23%, respectively, reported irregular menstrual periods and 24.4% and 36.6%, respectively, reported amenorrhea. Side effects, reported by 3-10% of women, included headache, acne/chloasma, anorexia, and nausea. There were no significant changes in body weight, blood pressure, and hemoglobin between insertion and the 12-month follow-up. No pregnancies occurred during the study period. These findings suggest that Norplant implants are an effective, appropriate contraceptive method for HIV-infected women who want to avoid pregnancy but are not interested in sterilization.
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PMID:Use of Norplant implants in asymptomatic HIV-1 infected women. 917 51

We performed a clinical phase II study of KRN8602, a new anthracycline derivative, for relapsed or recurrent malignant lymphoma. KRN8602 was given at doses of 12-15 mg/m2 for 3 consecutive days, repeating every 3-4 weeks. Among 44 patients entered into the study, 36 were evaluable for safety, and 35 were evaluable for efficacy. The response rate was 18.2% (6PR/33) for non-Hodgkin's lymphoma and 0% (0/2) for Hodgkin's disease. Major toxicities were bone marrow suppression and gastrointestinal toxicity. Leukopenia was observed in 77.8%, thrombocytopenia in 44.4%, hemoglobin decrease in 44.4%, nausea and vomiting in 94.4% and anorexia in 80.6%. However, all toxicities were clinically manageable.
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PMID:[Phase II study of KRN8602 (MX2) for malignant lymphoma]. 964 14

For patients with unresectable gastric cancer registered between July 1994 and September 1995, the following dosage regimen was examined: a drip infusion of cisplatin (CDDP) at 7 mg/m2/day for 5 consecutive days and 2-day withdrawal a week for 3 weeks with concomitant sustained drip infusion of 5-FU at 300 mg/m2/day for 21 days. The whole cycle was repeated again after 2-week withdrawal. The antitumor effect was seen in 39.4% among 33 cases. With respect to histological classification, there was no difference in appearance of the effect between the moderately differentiated type at 62.5% and the low-differentiated type at 42.9%. The cases which became resectable after the administration included those in which the tumor disappeared completely in the resected specimens. As adverse reactions encountered in the cases above Grade 3, anorexia, nausea and vomiting and diarrhea were seen as clinical symptoms in 10, 5.3 and 11.8%, respectively. As laboratory test values, decrease in hemoglobin, leukocytopenia and thrombocytopenia were seen in 16.7, 15.8 and 5%, respectively, while renal or liver dysfunction did not occur. This dosage regimen was considered useful for unresectable advanced gastric cancer, although myelosuppression should be watched carefully.
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PMID:[A cooperative study on concomitant with low-dose divided administration of cisplatin (CDDP) and sustained drip infusion of 5-fluorouracil (5-FU) for unresectable advanced gastric cancer. Osaka Cisplatin Gastric Cancer Study Group]. 964 17


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