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Angiographic A-V Shunt during Interventional Thrombolysis for Acute Cerebral Embolism. Interv Neuroradiol 2016; 3 Suppl 2:75-8. [DOI: 10.1177/15910199970030s213] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/1997] [Accepted: 09/18/1997] [Indexed: 11/16/2022] Open
Abstract
In order to predict the post-therapeutic hemorrhagic complication of interventional thrombolysis, we retrospectively examined angiographic findings and other factors in 44 patients with acute cerebral embolism. All patients were super selectively catheterized within 5 hours of onset and received a fixed regimen of urokinase or t-PA, unless recanalization was achieved or deterioration was apparent before total infusion. Immediate post-therapeutic CT scan revealed hematoma within the basal ganglia in 10 patients (group 1) and no hemorrhage in the remaining 34 (group 2). A series of angiograms during the therapy showed A-V shunt from lenticulostriate arteries to thalamostriate vein in 7 of 10 cases in group 1; no case in group 2 was accompanied by such abnormal shunt. Prognosis after the therapy was worse in group 1 than in group 2. No other factors, such as therapeutic timing after the disease onset or total doses of urokinase or t-PA infused, differed between the two groups. These findings indicate that angiographic A-V shunt during therapy is a predictive sign of a high incidence of hemorrhagic complication. We recommend performing several angiographic controls during therapy and when A-V shunt is detected, the therapy should be discontinued to prevent hemorrhage which leads to a poor prognosis.
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MON-PP065: Semi-Elemental Diet Maintains Peyer Patch Lymphocyte Number and Immunoglobulin a Levels in Mouse Small Intestine as well as a Normal Diet. Clin Nutr 2015. [DOI: 10.1016/s0261-5614(15)30497-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Differential Clinical Benefits of 5-Fluorouracil-based Adjuvant Chemotherapy for Patients with Stage III Colorectal Cancer According to CD133 Expression Status. Jpn J Clin Oncol 2013; 44:42-8. [DOI: 10.1093/jjco/hyt168] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Pulmonary rehabilitation program including respiratory conditioning for chronic obstructive pulmonary disease (COPD): Improved hyperinflation and expiratory flow during tidal breathing. J Thorac Dis 2012; 4:259-64. [PMID: 22754664 PMCID: PMC3378196 DOI: 10.3978/j.issn.2072-1439.2012.03.17] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Accepted: 03/23/2012] [Indexed: 11/14/2022]
Abstract
BACKGROUND Pulmonary rehabilitation has generally relieved symptoms, strengthened exercise endurance and improved health-related quality of life (QOL) in patients with COPD, but recovery of pulmonary function remains questionable. This analysis of our innovative rehabilitation program is directed at documenting changes in patients' expiratory airflow limitation, pulmonary symptoms and QOL. This program is designed to provide "respiratory conditioning", a physical therapist-assisted intensive flexibility training that focuses on stretching and rib cage mobilization. METHODS Thirty-one patients with COPD who attended rehabilitation sessions at Juntendo University Hospital from 1999 to 2006 were analyzed. Pulmonary function, expiratory flow limitation during tidal breathing, six minute walk distance (6MWD), respiratory muscle strength, and St. George Respiratory Questionnaire (SGRQ) were measured before and after pulmonary rehabilitation. RESULTS In participants ages 68±7 years, the FEV(1)% predicted was 39.3±15.7%. 6MWD, SGRQ and respiratory muscle strength were significantly improved after pulmonary rehabilitation. Although neither FEV(1)% predicted nor FEV(1)/FVC was affected to a significant extent, indicating little effect on airflow limitation, expiratory flow limitation in supine as well as seated during tidal breathing improved significantly. Moreover, rehabilitation significantly diminished TLC% predicted, FRC% predicted, RV% predicted and RV/TLC values, thus indicating a reduction of hyperinflation of the lungs at rest. CONCLUSIONS The present results suggest that our rehabilitation program with respiratory conditioning significantly lowered the hyperinflation of lungs at rest as well as the expiratory flow limitation during tidal breathing. In patients with COPD, overall pulmonary function improved, exercise endurance increased and health-related QOL was enhanced.
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An occupational health study of emergency physicians in Japan: health assessment by immune variables (CD4, CD8, CD56, and NK cell activity) at the beginning of work. J Occup Health 2008; 50:136-46. [PMID: 18403864 DOI: 10.1539/joh.l6084] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study was conducted to evaluate the occupational health of Japanese physicians in emergency medicine. Subjects participating in this study were eighty-nine physicians working at 12 medical facilities (10 critical care emergency centers) in Japan. Participants were asked to complete a questionnaire of work conditions and to provide blood samples for immune variable measurements (CD4, CD8, CD56 and natural killer cell (NK cell) activity) before commencing their work. The data collected from seventy-four of 89 participating physicians were analyzed. The traditional work group comprised of 39 emergency physicians, who were significantly overworked compared to other two groups: the shift work group and the day work group. Among these three groups, no immune variable was significantly different except lymphocyte, number of CD4, and NK cell activity; and the NK cell activity of the shift work group was significantly lower than those of the traditional work group (p<0.01) and the day work group (p<0.01) in terms of Bonferroni's multiple comparison, probably due to circadian rhythm. It was indicated that NK cell activity was significantly lower in samples collected at night versus in the morning (OR=8.34, 95%CI: 1.95-35.6, p<0.01) through multiple logistic regression analyses. NK cell activity was significantly lower in individuals taking 0-3 days off per month, as compared to those taking 4 or more days off (OR=4.65, 95%CI: 1.27-17.0, p=0.02), according to multiple logistic regression analyses. Therefore, the low NK cell activity appears to have reflected the extent of fatigue arising from physicians' overwork. Overwork would have been a potential risk for the physicians' health, resulting in a lower quality of Japanese emergency medical services than that which could have been achieved otherwise. This study suggests that it would be better for the Japanese emergency physicians to take 4 or more days off per month for their health and the quality of their services.
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Longevity-associated mitochondrial DNA 5178 A/C polymorphism and blood pressure in the Japanese population. J Hum Hypertens 2003; 18:41-5. [PMID: 14688809 DOI: 10.1038/sj.jhh.1001632] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
It has been reported that the mitochondrial DNA 5178 adenine/cytosine (mt5178 A/C) polymorphism, also called NADH dehydrogenase subunit 2-237 methionine/leucine (ND2-237 Met/Leu) polymorphism, may be associated with longevity in Japanese individuals, and that the mt5178A genotype may have an antiatherogenic influence. To determine whether mt5178 A/C polymorphism influences blood pressure, we genotyped 412 healthy Japanese individuals and performed a cross-sectional study investigating the relationship between genotype and blood pressure. In women with mt5178A, the mean diastolic blood pressure was higher than in those with mt5178C by 3.2 mmHg (P=0.040). In men, no statistically significant difference in systolic or diastolic blood pressure was observed between mt5178 A/C genotypes. However, a significant correlation between mt5178 A/C genotypes and the effects of habitual drinking on blood pressure was found. After adjustment for several factors, in men carrying mt5178C, both systolic and diastolic blood pressure were significantly higher in daily drinkers than in occasional (P=0.002 and 0.002, respectively) as well as nondrinkers (P<0.001 and 0.001, respectively), whereas in men carrying mt5178A, no significant differences in blood pressure were detected, irrespective of alcohol consumption. These results suggest that mt5178 A/C (=ND2-237 Met/Leu) polymorphism may influence both diastolic blood pressure in Japanese women and the blood-pressure-increasing effect of drinking in Japanese men.
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[Clinical evaluation of granisetron hydrochloride for nausea and vomiting induced by oral anticancer drugs]. Gan To Kagaku Ryoho 2000; 27:1021-8. [PMID: 10925688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
We investigated the antiemetic effect, safety and usefulness of granisetron hydrochloride tablets on nausea and vomiting induced by oral anticancer drugs used in chemotherapy for gastric cancer and colorectal cancer. In the present trial, oral administration of granisetron hydrochloride was performed during 5 days after nausea or vomiting. 1) Clinically, the effective rate of granisetron hydrochloride (the percentage of cases in which the drug was assessed as "Remarkably effective" or "Effective") was more than 75% on each day of administration. There were no adverse events or abnormal laboratory tests. 2) In terms of usefulness, granisetron hydrochloride was rated "Extremely useful" or "Useful" in 17 out of 23 cases (78.2%). The above results have shown that granisetron hydrochloride tablets, administrated orally once daily at a dose of 2 mg, have an excellent antiemetic effect, and that this is a safe and useful drug.
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Purification of a factor from CSF in patient after SAH which induces the cytosolic free calcium elevation in vascular smooth muscle cells. Neurol Res 1997; 19:51-6. [PMID: 9090637 DOI: 10.1080/01616412.1997.11740772] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cerebrospinal fluid from patients with aneurysmal subarachnoid hemorrhage induces the elevation of cytosolic free calcium [Ca2+]i in cultured vascular smooth muscle cells. We have purified a [Ca2+]i elevating factor from cerebrospinal fluid of a patient with subarachnoid hemorrhage due to aneurysm rupture. The calcium-elevating protein factor was purified to homogeneity by ammonium sulfate precipitation and a combination of Mono Q, Superose 12, and Mono S columns using liquid chromatography. Fifteen microgram of the purified protein was obtained from 340 mg of cerebrospinal fluid proteins and the molecular mass of the protein was estimated to be 81 kDa by sodium dodecyl sulfate polyacrylamide gel electrophoresis. It was also shown that the purified protein was cross-reactive with anti-human transferrin antibody. These results suggested that transferrin may be involved with the cerebral vasospasm after subarachnoid hemorrhage.
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MESH Headings
- Animals
- Aorta
- Biological Factors/cerebrospinal fluid
- Biological Factors/isolation & purification
- Biological Factors/pharmacology
- Calcium/metabolism
- Cells, Cultured
- Cerebrospinal Fluid Proteins/isolation & purification
- Cerebrospinal Fluid Proteins/pharmacology
- Chromatography, Gel
- Chromatography, High Pressure Liquid
- Chromatography, Ion Exchange
- Cytosol/drug effects
- Cytosol/metabolism
- Electrophoresis, Polyacrylamide Gel
- Humans
- Intracranial Aneurysm/cerebrospinal fluid
- Intracranial Aneurysm/surgery
- Male
- Middle Aged
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Rats
- Rupture, Spontaneous
- Subarachnoid Hemorrhage/cerebrospinal fluid
- Subarachnoid Hemorrhage/surgery
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[MRSA enteritis following severe gastroenteritis of salmonellosis]. KANSENSHOGAKU ZASSHI. THE JOURNAL OF THE JAPANESE ASSOCIATION FOR INFECTIOUS DISEASES 1996; 70:981-5. [PMID: 8921683 DOI: 10.11150/kansenshogakuzasshi1970.70.981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A 62-year-old female patient was given cancer chemotherapy for lymph nodes metastases in the left breast cancer. She was admitted to the hospital because of severe watery diarrhea, in hypovolemic shock, and was diagnosed as suffering from not-typhoidal Salmonella by stool culture. After systemic administration of antibiotic agents, she became well in a few days, but on the 16th hospital day, she had severe watery diarrhea, hypovolemic shock and then cardiac arrest. She was resuscitated immediately. The stool culture revealed methicillin-resistant Staphylococcus aureus (MRSA), type II coagulase, producing TSST-1 and type BC staphylococcal enterotoxin. It was thought that in this case, MRSA enteritis was caused by damage of the intestinal mucosal barrier of the defense mechanism against infection due to salmonellosis and administration of multiple antibiotic agents.
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Cytosolic free calcium elevation in vascular smooth muscle cells induced by cerebrospinal fluid from patients with subarachnoid hemorrhage--biochemical nature of the calcium-mobilizing factor. Neurol Med Chir (Tokyo) 1995; 35:8-12. [PMID: 7700484 DOI: 10.2176/nmc.35.8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The present study was undertaken to characterize the biochemical nature of the factor in cerebrospinal fluid (CSF) from patients with subarachnoid hemorrhage (SAH) that induces a transient elevation of cytosolic free calcium in cultured vascular smooth muscle cells. Cell-free CSF collected from patients on days 7-10 after SAH was treated in three different ways: heating, ultrafiltration, and salting out with ammonium sulfate. The effects of the resultant solutions on the level of cytosolic free calcium in cultured vascular smooth muscle cells were then examined. Heated CSF and ultrafiltrated solution containing substances with molecular weights of less than 10,000 caused no significant elevation of cytosolic free calcium. Proteins precipitated by 50-75% saturated ammonium sulfate caused an increase in the level of cytosolic free calcium and also produced a rapid accumulation of inositol 1,4,5-trisphosphate in vascular smooth muscle cells. The results indicate that the factor responsible for the increase in cytosolic free calcium in cultured vascular smooth muscle cells is a protein with a molecular weight of more than 10,000, and the factor stimulates receptor-mediated phosphoinositide breakdown.
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Effects of a concanavalin A-binding biliary glycoprotein on nucleation time of gallbladder bile. GASTROENTEROLOGIA JAPONICA 1990; 25:88-92. [PMID: 2307338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A study was performed to determine quantitative differences in the total protein concentration of gallbladder bile from gallstone patients and to isolate nucleation-promoting factors from the bile. Total protein concentrations in cholesterol gallstone bile (3.6 +/- 0.6 mg/ml, mean +/- SD, n = 10), calcium bilirubinate gallstone bile (4.2 +/- 1.1 mg/ml, n = 10), black pigment gallstone bile (1.9 +/- 0.6 mg/ml, n = 4) and control gallbladder bile (2.3 +/- 0.5 mg/ml, n = 9) were not significantly different. Also no statistically significant differences in cholesterol saturation index were found among these groups. Gallbladder bile from cholesterol gallstone patients showed significantly faster nucleation than that of controls, calcium bilirubinate gallstone, or black pigment gallstone patients. We partially purified biliary glycoproteins proteins from cholesterol gallstone bile or calcium bilirubinate gallstone bile by chromatography on concanavalin A Sepharose. Nucleation time was measured following the addition of these proteins to control bile in vitro. The glycoproteins obtained from cholesterol gallstone bile had significant nucleation-promoting activity, but nucleation time was not changed following the addition of biliary glycoproteins from calcium bilirubinate gallstone patients. These results suggest that qualitative differences in individual proteins of gallbladder bile are responsible for nucleation-promoting activity in vitro.
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[Fibromuscular dysplasia of the cervical arteries associated with a distal vertebral trunk aneurysm. Case report]. Neurol Med Chir (Tokyo) 1990; 30:899-903. [PMID: 1709473 DOI: 10.2176/nmc.30.899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A 64-year-old, hypertensive female suddenly experienced severe headache. On admission, the patient had almost clear consciousness but was slightly restless and complained of severe headache and nausea. Neurological examination revealed only neck stiffness. A computed tomographic scan revealed subarachnoid hemorrhage. Angiographically, bilateral internal carotid and vertebral arteries had the "string of beads sign" at their cervical portion, and the left internal carotid artery also had the same sign at its cavernous portion. The left vertebral artery had low-origin posterior inferior cerebellar artery and a berry-shaped aneurysm at its distal trunk. A diagnosis of cervical and intracranial fibromuscular dysplasia (FMD) with a ruptured berry-shaped aneurysm of the distal vertebral trunk was made. The berry-shaped aneurysm was successfully treated with proximal clipping. Angiographically, right renal and axillary arteries also had the "string of beads sign," and the patient's hypertension seemed to be renovascular in etiology. The co-existence of intracranial FMD and cerebral aneurysm of unusual location suggests a possible relationship between the FMD and the development of cerebral aneurysm.
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[A case of Cronkhite-Canada syndrome]. NIHON NAIKA GAKKAI ZASSHI. THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE 1987; 76:431-5. [PMID: 3611901 DOI: 10.2169/naika.76.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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[Effects of noradrenaline and isoproterenol on the insulin secretion from the rat pancreas perfused isolatedly in situ]. Nihon Yakurigaku Zasshi 1983; 81:143-8. [PMID: 6343203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Effects of noradrenaline and isoproterenol on insulin secretion in rat pancreas have been studied by means of the in situ perfusion method described previously. Noradrenaline: The insulin secretion from the rat pancreas perfused with the high glucose buffer decreases after the administration of 1 microgram/0.1 ml of noradrenaline into the perfusion fluid. These noradrenaline-induced hyposecretions can be reversed by pretreatment with phentolamine (10 micrograms/ml), while they are potentiated after propranolol (10 micrograms/ml) pretreatment. Isoproterenol: The insulin secretion from the rat pancreas perfused with the same buffer increases after the administration of 1 microgram/0.1 ml of isoproterenol into the perfusion fluid. These isoproterenol-induced hypersecretions are found to be potentiated after pretreatment with phentolamine or propranolol, and atropine (100 micrograms/ml) pretreatment does not produce any changes in the isoproterenol-induced hypersecretion. These results suggest that the beta-receptors on the B-cells stimulate the insulin secretion and the beta-receptors on the D-cells decrease them. This communication gives a short discussion of whether alpha-receptors may be on D-cells or not.
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Synthetic antibacterials. V. 7-substituted 1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acids. Chem Pharm Bull (Tokyo) 1975; 23:3170-7. [PMID: 1218453 DOI: 10.1248/cpb.23.3170] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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A new synthesis of alloxazines by the reaction of diethyl azodiformate with 6-anilinouracils. JOURNAL OF THE CHEMICAL SOCIETY. PERKIN TRANSACTIONS 1 1975:1907-9. [PMID: 1238416 DOI: 10.1039/p19750001907] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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20
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[Statistical observation on chronological development of sensitivity of various bacteria to antibiotics: acid fast bacteria (1959-1971)]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1973; 31:2146-50. [PMID: 4738454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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[Statistical observation of chronological development of sensitivity of various bacteria to antibiotics. Gram-positive cocci: Staphylococcus, Streptococcus and other cocci (1966-1971)]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1973; 31:1141-6. [PMID: 4738419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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[Statistical observation on chronological changes of sensitivity of various bacteria to antibiotics. 1. Gram negative bacilli; Escherichia coli, Bacillus pneumoniae, Proteus vulgaris, Alcaligenes faecalis, Cloaca, Providencia, Citrobactor, Pseudomonas aeruginosa (1966-71)]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1973; 31:457-65. [PMID: 4198261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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[Pharmacological action of various antibiotics and mechanism of their actions]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1973; 31:213-26. [PMID: 4571431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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[Differential diagnosis of viral neuropathies with special emphasis on acute encephalopathy]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1970; 28:481-7. [PMID: 4392732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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