Prevalence of Parkinson's disease in Cantalejo, Spain: a door-to-door survey.

We assessed the prevalence of Parkinson's disease in Cantalejo, Spain. In 1994, we screened 1,579 persons (age > or = 40 years) using a high-sensitivity method. Cases fulfilling established clinical criteria were followed for a minimum of 3 years. Prevalences were compared with those from other door-to-door surveys. We detected 27 individuals with parkinsonism, 20 of whom had Parkinson's disease. The prevalence of Parkinson's disease increased with age and, when age-adjusted to European standards, was 9.01 per 1,000 (age 40 years and over; 10.78 in men and 5.23 in women). Of the 11 men, three were in Hoehn & Yahr grades III-IV, but six of the nine women were more severely affected. Overall, we found 18 newly diagnosed cases of parkinsonism, 13 of which were Parkinson's disease, and the majority of which were in men aged 80 years or older with a mean duration of illness of 5 years. Our prevalence figures are the highest reported, apparently because of the inclusion of several very elderly men. Parkinson's disease in Cantalejo is less severe in men than in women, particularly in those newly diagnosed. Despite the low numbers, the high prevalence and sex-related pattern are unexplained but they probably relate to the high sensitivity of the screening method.     

微创颅内血肿清除术治疗脑出血65例

我科于1999年10月以来,对各种原因引起的脑出血(出血量≥30 ml)的患者采用贾保祥[1]教授研制的微创颅内血肿清除术进行治疗,取得了良好效果。现报告如下。1临床资料1.1一般资料本组65例,男38例,女27例,发病年龄32岁-83岁,平均年龄56.2岁。其中高血压引起的脑出血63例,急性硬膜下血肿2例,超早期(发病7 h内)就诊28例,早期(发病7 h~3 d)就诊35例,延期(发病3 d以上)2例。1.2临床表现大部分患者发病早期均有头痛或头晕,其中呕吐52例,有高血压史者59例,有头部外伤史2例。神志清醒者17例,昏迷48例,其中深昏迷18例,中度昏迷21例,浅昏迷9例。61例偏瘫…     

Arthroscopic treatment of elbowarthritis in athletes

Arthroscopy has a valuable role in the treatment of elbow arthritis in the athletic population. General arthroscopicdebridement techniques used in the treatment of arthritis in other joints are quite valuable. Arthroscopic modifications of open techniques unique to the elbow, such as ulnohumeral arthroplasty, also are useful. As in other joints, the benefits of arthroscopic treatment of elbow arthritis may be temporary. Proper patient selection and attention to technical detail are critical in this population.     

A prospective study of psychosocial background factors associated with congenital malformations

Women's life situation and experiences during pregnancy were prospectively studied in relationship to the development of congenital malformations (CMs) in their offspring, within samples of 84 offspring of pregnant index women with a history of nonorganic psychosis and 100 offspring of pregnant control women. Within both samples, offspring CMs were related to more problematic maternal life situations during pregnancy, the common denominator in these problems across samples being difficulties associated with the husband. Little relationship was found between CMs and the woman's own attitude toward the pregnancy or her mental condition during pregnancy. In both groups, total life situational problems and distress were more strongly related to the development of very minor CMs (termed "variants") than to the major, classical CMs.     

千捶膏配合生肌玉红膏治疗感染性伤面的临床观察

我院多年来应用千捶膏和生肌玉红膏治疗感染性伤面。千捶膏用于去腐,生肌玉红膏用于生新。据我们观察二药有较强的抗感染作用,尤其有抗绿脓感染作用。应用千捶膏可以较快地达到脱腐作用,应用生肌玉红膏可以促进肉芽增生,达到伤面早期愈合,值得推广。     

Cytogenetic analysis in human breast tumors

Cytogenetic analysis using C-, G-, and Ag-nucleolus organizer region (NOR) staining techniques, performed on established cell lines as well as directly processed breast tumor effusions, revealed that: 1) chromosome No. 1 is involved in translocation; 2) based on 1q translocation chromosome, breast tumors could be classified into two groups; and 3) double minutes and homogeneously staining regions may be present in breast tumor cells in vivo as well as in vitro, and that homogeneously staining regions may exhibit some heterogeneity in staining.     

How do topical nasal corticosteroids improve sleep and daytime somnolence in allergic rhinitis?

Therapy for rhinitis improves sleep quality and symptoms of daytime sleepiness. This improvement with therapy may be secondary to anti-inflammatory effects, leading to a reduction of inflammatory mediators, or to a mechanical reduction of congestion directly leading to improvement in sleep disturbance. We combined our data from 3 placebo-controlled studies of intranasal corticosteroids in patients with perennial rhinitis to determine whether a correlation between the reduction of congestion and improved sleep and daytime somnolence existed. The pooled data of budesonide, flunisolide, and fluticasone demonstrated significantly decreased nasal congestion, sleep problems, and sleepiness in treated patients. The data demonstrated a correlation between a reduction in nasal congestion and an improvement of sleep (P < .01) and daytime somnolence (P = .01). Thus, topical intranasal corticosteroids should be used to decrease nasal congestion and to improve sleep and daytime somnolence in patients manifesting these symptoms.     

Role of the mesenteric arteries in the arterial blood supply to the lower limbs

Summary The arteries of the gut, and in particular in the inferior mesenteric artery (a. mesenterica inferior), normally play a minimal role in supplying blood to the lower limbs. However, this is far from being the case in aorto-iliac obstruction. The anatomical anastomoses between the intestinal arterial system and the arteries of the lower limb hypertrophy and in one case out of ten become predominant.In the present study the path taken and the relations of the collaterals of the intestinal arteries and of their anastomoses have been traced, and several collateral pathways are described.

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Rôle des artères mésentériques dans la revascularisation artérielle des membres inférieurs

Résumé Les artères digestives, et en particulier l'artère mésentérique inférieure (a. mesenterica inferior), jouent à l'état normal un rôle minime dans la vascularisation des membres inférieurs. Il n'en est pas de même en cas d'oblitération aorto-iliaque. Les anastomoses anatomiques entre le système artériel digestif et les artères du membre inférieur s'hypertrophient et, dans un cas sur 10, deviennent prédominantes.Dans cette étude, le trajet et les relations des collatérales des artères digestives et leurs anastomoses sont étudiés. Plusieurs voies collatérales sont possibles.