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排序方式: 共有174条查询结果,搜索用时 15 毫秒
1.
AKIRA MATSUI YOICHI ARAKAWA TAKAYUKI MOMOYA NOBUHIKO SASAKI SEIJI KAWASAKI KOICHI TANAKA 《Pediatrics international》1996,38(6):699-701
Two infants with biliary atresia who exhibited three-fold increased trough levels of tacrolimus and required reduced doses during episodes of acute infantile diarrhea within 5 months of liver transplantation are described. The cause of the increase was not explained simply by hemoconcentration as a result of significant loss of extracellular fluid during these episodes. It does highlight an important issue: that of the continuing need to carefully monitor the trough levels of tacrolimus in such infants. 相似文献
2.
HIDEAKI SENZAKI MATSUKO SUDA SEIJI NOMA HARUO KAWAGUCHI YOICHI SAKAKIHARA TOSHIO HISHI 《Pediatrics international》1994,36(4):443-447
Acute renal failure and acute heart failure are rare in Kawasaki disease. We experienced two patients with Kawasaki disease who presented acute renal failure and acute heart failure. These two patients gave us an important insight into the understanding of water balance and fluid therapy in Kawasaki disease. One patient showed acute prerenal failure due to fluid exudation from the intravascular to the extravascular space, and subsequent acute heart failure. The other patient showed acute heart failure caused by fluid infusion for the treatment of dehydration. It is suggested that acute renal failure could be caused by a fluid shift from the intravascular to the extravascular space in Kawasaki disease. It is also demonstrated that the reserve of cardiac function could be decreased in patients with Kawasaki disease due to myocarditis even with normal echocardiography and chest X-rays. 相似文献
3.
Differences in the Mode of Lethality Produced through Intravenous and Oral Administration of Organophosphorus Insecticides in Rats 总被引:2,自引:0,他引:2
TAKAHASHI HIROAKI; KOJIMA TAKESHI; IKEDA TAKANORI; TSUDA SHUJI; SHIRASU YASUHIKO 《Toxicological sciences》1991,16(3):459-468
Differences in the Mode of Lethality Produced through Intravenousand Oral Administration of Organophosphorus Insecticides inRats. TAKAHASHI, H., KOJIMA, T., IKEDA, T., TSUDA, S. and SHIRASU,Y. (1991). Fundam. Appl. Toxicol. 16, 459468. This studywas undertaken to investigate the possibility that mechanismsother than cholinesterase (ChE) inhibition account for the acutetoxicity of organophosphorus insecticide. Both the PO type insecticide(direct ChE inhibitors: chlorfenvinphos and dichlorvos) andthe PS type insecticide (indirect ChE inhibitors: diazinon andfenthion) were employed. Rats treated with lethal doses of intravenousand oral PO type insecticides and oral PS type insecticidesexhibited typical signs of anti-ChE poisoning along with markedinhibition of brain and erythrocyte ChE activity. In contrast,rats given lethal doses of intravenous PS type insecticidesexhibited tonic convulsions and opisthotonos, with only slightinhibition of ChE activities. When PO type insecticides wereintravenously administered to anesthetized and conscious rats,animals exhibited typical anti-ChE poisoning signs in cardiorespiration:hypertension and apnea which were antagonized by atropine. Afteradministration of lethal doses of PO type insecticides, breathingdisappeared before the cessation of heart beats. Rats receivinglethal doses of intravenous PS type insecticides did not showhypertension, but exhibited transient cessation of breathingand heart beats. Breathing was observed after the disappearanceof heart beats. The electroencephalogram (EEG) was characterizedby spike and wave complexes. The EEG and cardiorespiratory changeswere not antagonized by atropine. It was concluded that lethalityfollowing intravenous PS type insecticides may be independentof ChE inhibition. 相似文献
4.
A review is presented of the recent advances in: (i) clinical features, (ii) biochemistry and molecular biology of alkaline phosphatase, (iii) genetic defect in hypophosphatasia, and (iv) prenatal diagnosis. Despite the recent progress, the pathogenesis of hypophosphatasia is far from being elucidated. More clinical cases and further characterization of the alkaline phosphatase gene mutations are needed for better understanding of the clinical spectrum of the entity. 相似文献
5.
YUKIHIKO KAWASAKI MITSUAKI HOSOYA SEIJI YASUMURA TETSUYA OHIRA HIROAKI SATOH HITOSHI SUZUKI AKIRA SAKAI AKIRA OHTSURU ATSUSHI TAKAHASHI KOTARO OZASA GEN KOBASHI KENJI KAMIYA SHUNICHI YAMASHITA MASAFUMI ABE THE FUKUSHIMA HEALTH MANAGEMENT SURVEY GROUP 《Fukushima journal of medical science》2015,61(2):101-110
6.
ICHIRO OHNO KAZUKO SHINODA KEIKO TSUGAWA NOBORU TAKIZAWA NOBORU TANIGUCHI SEIJI KIMURA 《Pediatrics international》1995,37(4):507-509
A 13 month old boy was found to have severely reduced β-galactocerebrosidase activity suggesting infantile Krabbe disease. Clinically, the patient showed a progressive neurological deterioration with white-matter disease on radiological study. Axillary skin biopsy was performed to support the diagnosis. On electron microscopy, needle-like inclusions, which are the typical finding seen in the cytoplasm of astrocytes and Schwann cells in the classic infantile form, were present in eccrine sweat gland epithelial cells. This method is useful for diagnosis when nerve biopsy and biochemical analysis are not readily available. 相似文献
7.
O. KOJIMA Y. FUJITA N. IWAI T. YAMANE N. KITAGAWA B. NISHIOKA S. MAJIMA 《ANZ journal of surgery》1981,51(5):434-439
Leucocytes from patients with colorectal and other malignant and non-malignant gastrointestinal diseases as well as those from normal subjects were tested by the leucocyte migration inhibition test (LMIT), employing the method of Clausen, using five different allogenic 3M KCI soluble extracts of colorectal cancer tissue. The normal range of migration index (Ml) was found to be > 0.82 and > 1.20 by calculating the mean Ml ± 2SD of ten normal subjects with cancer extracts. Mis out of this range were considered to be pathological. In LMIT with a single tumour extract, a pathological Ml was found in 46% of 50 colorectal cancer patients, a significantly higher figure than found in the three other groups of patients (4% to 16%). In the panel mode of LMIT, that is, testing each blood sample with five different tumour extracts, 40/50 (80%) of patients with colorectal cancer were reactive, while 2/15 (13%) of gastric cancer patients showed a “positive” reaction; no positive reactivity was observed in the other two groups of patients. Thus “positive” reactivity was significantly commoner in patients with colorectal cancer than in patients belonging to the other groups. The frequency of “positive” reactivity was higher in patients with Dukes C carcinoma than in those with Dukes A or B carcinomas, though differences were not significant. In the follow-up study, marked depression of reactivity was seen 10 to 14 days after curative resection. In patients without recurrence, leucocyte migration was found to be in the normal range during the two to four weeks after surgery. “Positive” reactivity reappeared in patients with local recurrence. Thus the LMIT, particularly when tested by a panel mode, by demonstrating cell-mediated immunity against tumour-associated antigens of colorectal cancer, provides a method of monitoring colorectal cancer activity. 相似文献
8.
Hirobumi MORIYA M.D. Katsumi ANDO M.D. Takuya KOJIMA M.D. Yasuo SHIMAZONO M.D. Ryuji OGIWARA M.D. Kazuhiko JIMBO Tadashi USHIKUBO 《Psychiatry and clinical neurosciences》1972,26(3):189-199
Using a device of our own built eye movements during the perception of some pictures were examined in 24 chronic schizophrenic and 20 normal subjects. While they were shown each of 4 pictures for 30 seconds, we plotted the points on which the subject's eyes fixed for a short time and observed their traces. We also recorded EOG during the eye closure for 17 cases of these schizophrenic subjects. Additional observations and comparison of eye movements during the perception with EOG findings led to the following conclusions: 1. Concerning the degree of diffusion of the eye's fixation points, the moving range of the gaze in chronic schizophrenics was much more limited than in normal subjects. 2. There was observed rather large number appearance of the small rapid eye movements with closed eyes in the schizophrenic subjects who showed limited moving range of eye's fixation points. Chronic schizophrenic patients probably look at a certain part vaguely. This may be due to their decreased motivation and lack of interest in trying to get information about the pictures and to cognize them. 相似文献
9.
YUTARO HAYASHI YOSHIYUKI KOJIMA KENTARO MIZUNO AKIHIRO NAKANE SATOSHI KUROKAWA KENJIRO KOHRI 《International journal of urology》2005,12(2):234-238
The adequate correction of penile curvature is essential for successful hypospadias surgery. We describe a novel technique to correct severe penile curvature with a tunica vaginalis flap on the penile ventrum. We applied a tunica vaginalis flap to lengthen the ventral aspect of the tunica albuginea in two boys with significant curvature and proximal hypospadias. Tunica vaginalis flap patching to the ventral aspect of the penis is safe and technically feasible. If penile curvature is severe or the penis is small in hypospadiac patients, lengthening the ventral aspect using a tunica vaginalis flap is likely to expand instead of dorsal plication or ventral graft. 相似文献
10.
KOJI KAWAI TAKAHIRO KOJIMA NAOTO MIYANAGA KAZUNORI HATTORI SHIRO HINOTSU TORU SHIMAZUI HIDEYUKI AKAZA 《International journal of urology》2005,12(3):284-289
BACKGROUND: Lens culinaris agglutin (LCA)-affinity electrophoresis resolves serum alpha-fetoprotein (AFP) into three isoforms, AFP-L1, -L2 and -L3. The ratio of AFP-L3 to total AFP (AFP-L3%) is frequently high in hepatocellular carcinoma (HCC) patients, and thus, it is widely used for early diagnosis of HCC. In the present study, we used the subfraction profile of LCA-binding AFP to diagnose and monitor testicular tumor activity. METHODS: Serum samples were collected from 21 testicular tumor patients, and the LCA-reactive fractions were determined by LCA-affinity electrophoresis coupled with antibody-affinity blotting. The histological diagnosis was non-seminomatous germ cell tumor (NSGCT) in 15 patients and pure seminoma in six patients. RESULTS: Serum AFP levels were abnormally elevated (>20 ng/mL) in 10 of 15 NSGCT patients. One NSGCT patient and two seminoma patients showed borderline AFP levels between 10 and 20 ng/mL. LCA-reactive AFP was detected in all 11 NSGCT patients with serum AFP levels above 10 ng/mL, but not in the two seminoma patients with serum AFP levels above 10 ng/mL. In testicular tumor patients, the broad band of AFP-L2 could not be completely separated from AFP-L3. The mean ratio of AFP-L3 plus AFP-L2 (AFP-L2 + 3%) was as high as 94% (range 80-99%) in these patients. Serial determinations of LCA-reactive fractions were performed in eight of the 11 LCA-reactive AFP-positive patients. They included five patients who received chemotherapy, and three patients who underwent orchiectomy for stage I NSGCT. In three of eight patients, LCA-reactive AFP was detected even after normalization of total AFP levels. All three patients relapsed, with elevation of serum AFP within several months. CONCLUSION: Determination of LCA-reactive AFP might be a useful marker for testicular tumor activity in patients with lower AFP levels. 相似文献