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101.
102.
Transcranial Doppler in reversible migrainous vasospasm causing cerebellar infarction: report of a case 总被引:1,自引:0,他引:1
A young woman with a history of classic migraine suffered a large cerebellar infarction. Comprehensive evaluation did not disclose any potential causes for the stroke and she had no other risk factors. Transcranial Doppler (TCD) was useful in identifying vasospasm of the vertebral arteries. Following treatment with propranolol, angiography and repeat TCD revealed resolution of the vasospastic disorder. TCD is a useful noninvasive tool in detecting vasospasm associated with ischemic lesions in certain patients with migraine. 相似文献
103.
Rafic Zaitoun Gerald Dorros Sriram S. Iyer Ruben F. Lewin 《Catheterization and cardiovascular interventions》1990,20(4):254-256
This case report describes the feasibility and potential benefit of the use of a high-speed rotational atherectomy device (the Rotablator?) in the treatment of renovascular hypertension in a patient with a recorded restenosis of an ostial renal artery lesion following standard balloon angioplasty. 相似文献
104.
Mestron A Webb SM Astorga R Benito P Catala M Gaztambide S Gomez JM Halperin I Lucas-Morante T Moreno B Obiols G de Pablos P Paramo C Pico A Torres E Varela C Vazquez JA Zamora J Albareda M Gilabert M 《European journal of endocrinology / European Federation of Endocrine Societies》2004,151(4):439-446
OBJECTIVE: To undertake a multicentre epidemiological study reflecting acromegaly in Spain. DESIGN: Voluntary reporting of data on patients with acromegaly to an online database, by the managing physician. METHODS: Data on demographics, diagnosis, estimated date of initial symptoms and diagnosis, pituitary imaging, visual fields, GH and IGF-I concentrations (requested locally), medical, radiotherapy and neurosurgical treatments, morbidity and mortality were collected. RESULTS: Data were included for 1219 patients (60.8% women) with a mean age at diagnosis of 45 years (s.d. 14 years). Reporting was maximal in 1997 (2.1 cases per million inhabitants (c.p.m.) per year); prevalence was globally 36 c.p.m., but varied between 15.7 and 75.8 c.p.m. in different regions. Of 1196 pituitary tumours, most were macroadenomas (73%); 81% of these patients underwent surgery, 45% received radiotherapy and 65% were given medical treatment (somatostatin analogues in 68.3% and dopamine agonists in 31.4%). Cures (GH values (basal or after an oral glucose tolerance test) <2 ng/ml, normal IGF-I, or both) were observed in 40.3% after surgery and 28.2% after radiotherapy. Hypertension (39.1%), diabetes mellitus (37.6%), hypopituitarism (25.7%), goitre (22.4%), carpal tunnel syndrome (18.7%) and sleep apnoea (13.2%) were reported as most frequent morbidities; 6.8% of the patients had cancer (breast in 3.1% of the women and colon in 1.2% of the cohort). Fifty-six patients died at a mean age of 60 years (s.d. 14 years), most commonly of a cardiovascular cause (39.4%); mortality was greater in patients given radiotherapy (hazard ratio 2.29; 95% confidence interval 1.03 to 5.08; P=0.026), and in those in whom GH and IGF-I concentrations were never normal (P<0.001). CONCLUSIONS: This acromegaly registry offers a realistic overview of the epidemiological characteristics, treatment outcome and morbidity of acromegaly in Spain. As active disease and treatment with radiotherapy are associated with an increase in mortality, efforts to control the disease early are desirable. 相似文献
105.
Dr. Theodor Wiznitzer MD FACS Ruben Orda MD MSc Jaim B. Bawnik MD Jose J. Bubis MD 《Digestive diseases and sciences》1976,21(6):459-464
The effect of chlorophylla on experimental acute pancreatitis in guinea pigs was investigated. Pancreatitis was induced by intrapancreatic infiltration of a sodium taurocholate solution. Animals treated with intrapancreatic or intraperitoneal injections of chlorophylla showed higher survival rate than untreated controls.Supported in part by a Research Grant from the Chief Scientist, The Ministry of Health, Israel. 相似文献
106.
107.
Lack of Hypophagia in CB1 Null Mice is Associated to Decreased Hypothalamic POMC and CART Expression
Ricardo Lage Claudia Parisi Patricia Seoane-Collazo Johan Fern? Roberta Mazza Fátima Bosch Luisa M. Seoane Ruben Nogueiras Carlos Diéguez Carmelo Quarta Miguel López 《The international journal of neuropsychopharmacology / official scientific journal of the Collegium Internationale Neuropsychopharmacologicum (CINP)》2015,18(9)
108.
Joan Minguet Gemma Sutton Carmen Ferrero Timothy Gomez Peter Bramlage 《Expert opinion on pharmacotherapy》2015,16(3):435-446
Introduction: Heart failure (HF) represents a significant healthcare issue because of its ever-increasing prevalence, poor prognosis and complex pathophysiology. Currently, blockade of the renin–angiotensin–aldosterone system (RAAS) is the cornerstone of treatment; however, the combination of RAAS blockade with inhibition of neprilysin (NEP), an enzyme that degrades natriuretic peptides, has recently emerged as a potentially superior treatment strategy.Areas covered: Following the results of the recent Phase III Prospective Comparison of ARNI with ACEI to Determine Impact on Global Mortality and Morbidity in Heart Failure clinical trial in patients with chronic HF with reduced ejection fraction (HF-REF), this review focuses on LCZ696, a first-in-class angiotensin receptor NEP inhibitor. This drug consists of a supramolecular complex containing the angiotensin receptor inhibitor valsartan in combination with the NEP inhibitor prodrug, AHU377. Following oral administration, the LCZ696 complex dissociates and the NEP inhibitor component is metabolized to the active form (LBQ657). Aspects of the trial that might be relevant to clinical practice are also discussed.Expert opinion: Speculation that LCZ696 will pass the scrutiny of regulatory agencies for HF-REF appears to be justified, and it is likely to become a core therapeutic component in the near future. Replication of the eligibility criteria and titration protocol used in the PARADIGM-HF trial would be valuable in clinical practice and may minimize the risk of adverse events. Although long-term data remain to be generated, the promising results regarding hypertension are likely to expedite acceptance of the drug for HF-REF. 相似文献
109.
110.
Naked mole-rats maintain cardiac function and body composition well into their fourth decade of life
Can Emine Smith Megan Boukens Bastiaan J. Coronel Ruben Buffenstein Rochelle Riegler Johannes 《Age (Dordrecht, Netherlands)》2022,44(2):731-746
GeroScience - The prevalence of cardiovascular disease increases exponentially with age, highlighting the contribution of aging mechanisms to cardiac diseases. Although model organisms which share... 相似文献