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41.
A study was made of external secretory pancreatic function in 167 patients with chronic primary gastroduodenitis (CPGD), 64 with duodenal ulcer (DU) and 10 healthy persons using a method of endogenous and exogenous (in some of the patients) stimulation with secretin and pancreozymin. The phasic nature of these disturbances was revealed. At early stages it manifested itself in an increase in the volume of juice production and bicarbonate debit, later on-in a decrease in bicarbonate excretion with a tendency to an increase in amylase and trypsin activity, in a prolonged course--in a progressive decrease in bicarbonate excretion and activity of one or two enzymes. Correlations of clinical signs with endoscopic and histological changes in the gastric mucosa, disturbances of the biliferous tracts were noted. More significant reversibility of deviations revealed during treatment in CPGD as compared to duodenal ulcer was established. The authors recommended that the disturbances revealed should be taken into account in the course of therapy and prophylaxis. 相似文献
42.
M R Sukernik O A Bil'dinov E A Voloshin Iu S Podlesskikh A A Beliaev A A Shiriaev D M Ataullakhanova M G Lepilin L M Sergakova G S Akchurin 《Terapevticheski? arkhiv》1990,62(8):31-33
In 50 patients undergoing direct revascularization of the myocardium, an attempt was made to carry out transesophageal echocardiography. In 5 of them, visualization of the myocardium appeared unsatisfactory, 2 patients were excluded from the investigation in view of the fact that they were operated on in the acute phase of myocardial infarction. Among 43 patients who were entered into the investigation, the areas of abnormal local contractility of the myocardium (AILC) occurred during surgery in 14 (33%). In 3 patients, the newly occurring disorders of local contractility of the myocardium persisted till the end of the operation. In the remaining cases, the presence of the AILC was temporary. The sensitivity of the newly occurring stable AILC in the diagnosis of perioperative myocardial infarction and acute coronary death amounted to 75%, specificity was 100%. 相似文献
43.
AG Dorsten 《MedR Medizinrecht》2005,23(2):102
Abstrakt Es besteht kein Auskunftsanspruch des Patienten, der die Geltendmachung von Schadensersatzansprüchen aufgrund ärztlicher Fehlbehandlung beabsichtigt, auf Bekanntgabe der Berufshaftpflichtversicherung sowie der Versicherungsvertragsnummer gegenüber dem Arzt. Der Patient muss sich vielmehr zur Geltendmachung seiner Schadensersatzansprüche an den behandelnden Arzt selbst wenden. (Leitsätze des Bearbeiters) 相似文献
44.
Three cases are presented in which double-contrast esophagograms revealed one or more plaquelike lesions in the distal esophagus, representing pseudomembrane formation in patients with severe reflux esophagitis. Although to our knowledge this finding has not been reported previously in the radiologic literature, pseudomembranes have been documented endoscopically in patients with reflux esophagitis and biopsy-proved Barrett esophagus. Radiologists should be aware of this finding, since these pseudomembranes may be indistinguishable radiographically from plaquelike carcinomas arising in Barrett esophagus. 相似文献
45.
46.
AG Fürth 《MedR Medizinrecht》2001,19(12):646-647
Ohne Zusammenfassung 相似文献
47.
Fifty-nine knee joint deformities were corrected by supracondylar (24 surgeries) and subcondylar (35 cases) osteotomies. Stable fixation with massive submerged implants and Ilizarov's devices promoted a functional management during the postoperative period. Osteotomies are advisable before degenerative dystrophic changes develop in the joint. It should be borne in mind that arthrosis severity and advanced age of the patients are not contraindications against corrective osteotomies if the knee joint mobility is intact. The clinical result depends on the adequacy of the deformation hypercorrection. Despite the absence of an essential regression of degenerative changes in the joint, 35 of the 38 patients evidenced neither pain nor pain alleviation, and improvement of the motor activity in a year after surgery. 相似文献
48.
肺源性心脏病急性发作期免疫功能的改变 总被引:3,自引:0,他引:3
目的:观察肺源性心脏病(简称肺心病)急性发作期患者免疫功能的变化。方法:选择南华大学附属第一医院2004-11/2006-01收治慢性肺心病急性发作期患者60例为肺心病组,于急性加重期入院第2天7:00,空腹抽取静脉血,采用流式细胞仪检测T细胞亚群CD3 、CD4 、CD8 及自然杀伤细胞活性,免疫浊度法检测体液免疫指标(IgG,IgM,IgA及补体C3)。以同期60例健康体检者为对照。结果:120例是否受试者均进入结果分析。①T细胞亚群:肺心病组CD3 ,CD4 水平低于对照组(0.52±0.06,0.62±0.04;0.32±0.06,0.41±0.06;P均<0.05),CD4 /CD8 高于对照组(1.96±0.26,1.84±0.78,P<0.05)。②免疫血清指标:肺心病组IgA、补体C3及自然杀伤细胞活性低于对照组[(1.26±0.74),(2.45±0.85)g/L;(6200±217),(9960±302)mg/L;0.34±0.08,0.57±0.07;P均<0.05]。结论:肺源性心脏病急性发作期患者的细胞免疫和体液免疫功能均受损,尤以细胞免疫功能受损更突出,且与病情呈平行关系。 相似文献
49.
Histamine levels in stored platelet concentrates. Relationship to white cell content 总被引:1,自引:0,他引:1
The histamine levels in samples from platelet concentrates (PC) were measured at various storage times by a radioenzymatic assay. Elevated histamine levels were detected in 5 of 14 PC after 3 days of storage (range, less than 1 to 13.3 ng/ml) and in 9 of 14 PC after 5 days (range, less than 1 to 22.2 ng/ml). A very good linear correlation (r = 0.913) was found between the initial white cell content of the PC and the histamine level at 5 days of storage. The rise in histamine content was not influenced by the type of plastic container. The results indicate a process of histamine release by the white cells during storage. Although histamine is metabolized rapidly in vivo, a critical histamine threshold could be reached in man by the rapid infusion of stored PC containing high levels of histamine. This could explain some unexpected transfusion reactions in patients receiving PC. 相似文献
50.
Walker AS; Peto TE; Babiker AG; Darbyshire JH 《QJM : monthly journal of the Association of Physicians》1998,91(6):423-438
The Concorde trial compared immediate (Imm) with deferred (Def) AZT
monotherapy in asymptomatic HIV-positive participants. Haematological and
immunological markers and weight were measured throughout, and correlated
with clinical endpoints. Markers associated with disease progression (CD4
lymphocyte count and percentage, platelets, p24 antigen and beta 2
microglobulin favoured Imm: those associated with toxicity (haemoglobin,
neutrophils and white cell count) favoured Def. CD8 and total lymphocyte
count did not differ significantly between groups. In multivariate
analysis, the combination of baseline CD4, p24 antigen and beta 2m was the
best baseline predictor of disease. Including change in CD4 and beta 2m at
12 weeks, or changes over follow- up in these markers significantly
improved the fit. Markers were also incorporated into the definition of
'clinical' endpoints. Hazard ratio estimates from end-points that included
CD4 < 50 and CD4 < 25 were closest to those for AIDS or death alone,
but added very few extra events. Use of other landmark CD4 counts (100 or
greater) or relative decreases in counts (25% or more) increased the number
of events, but overestimated the effect of immediate AZT. Although AZT had
a beneficial effect on the surrogate markers of efficacy evaluated, these
changes did not predict clinical outcome, nor could the markers be usefully
incorporated into an endpoint definition.
相似文献