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排序方式: 共有176条查询结果,搜索用时 15 毫秒
1.
The short section of the urethra that passes through the urogenital diaphragm is termed the membranous urethra. It is accompanied by several vessels and nerve fibers. In surgery on the membranous urethra the perineal body is of crucial importance, and precise knowledge of the course of the urethra through the pelvic floor is essential. Furthermore, the relationship between the membranous urethra and its accompanying structures is of great importance. These include the branches of the internal pudendal artery, the prostatic venous plexus and the cavernous nerves coursing ventrally from the pelvic plexus. The nerves supplying the membranous urethra were studied in fetuses with the help of a magnifying lens. The results of the dissections are documented by histological sections, photographs and paintings. 相似文献
2.
Beat Morell Manuel Meyer Othmar Porr Ulrich Bay Ernst R. Froesch 《Acta diabetologica》1984,21(4):303-313
Summary The objective of this study was to follow the development of microalbuminuria and nerve conduction velocity under continuous
i.v. insulin therapy over a limited period of 4 months. For this purpose, 8 labile type I diabetics were selected (age 33±8
years, duration of diabetes 16±9 years) and treated conventionally with two insulin injections daily over 4 months. Afterwards,
the same patients were treated with continuous i.v. insulin infusion and finally again with two injections daily over 4 months
each. This procedure allowed each diabetic to serve as his own control. HbA1, microalbuminuria, nerve conduction velocity and relative refractory period of the ulnar nerve were checked at montly intervals.
During the continuous i.v. infusion over 4 months, blood sugar values were significantly lower, glucosuria had disappeared
almost completely and the glycosylated hemoglobin had fallen to near normal values. The mean rate of albumin excretion was
16±5 μg/min at rest and 76±26 μg/min during exercise (normal: 3.9±0.4 and 4.8±1.2 μg/min, respectively) and did not change
significantly. Nerve conduction velocity in the ulnar nerve rose significantly under i.v. insulin therapy from 47.9±0.6 m/sec
to 52±0.6 m/sec. Similarly, the relative refractory period of the same nerve fell significantly from 3.7±0.2 to 1.9±0.1 msec
(i.e. to within normal range). It is concluded that functional disturbances of peripheral nerve can regress by improved blood
sugar control with continuous i.v. insulin infusion over 4 months. On the other hand, incipient microangiopathy measured as
microalbuminuria remains unchanged over the same period of time. If an improvement is at all possible, considerably longer
periods of euglycemia are likely to be necessary.
Supported by Grant No. 3.964-0.80 from the Swiss National Science Foundation. 相似文献
3.
For the insulation of hypothermic individuals, aluminium-coated foils are used as rescue blankets and rescue suits, respectively. By measurements on a phantom, the efficiency of these foils was tested. Based on an appropriate physical model results were transferred to the thermal reaction of hypothermic individuals. Following investigations were carried out: rescue foil with different types of clothing, comparison between rescue foil and woolen blanket, "Hibler packing", rescue suit at sudden fall in temperature. Applying these foils and the suit, respectively, a thermal stabilization of the body core is being achieved approximately under realistic conditions. When applying the "Hibler packing", reheating is achieved both with wet and dry clothing. 相似文献
4.
H. Mehnert F. Dittmar G. Schäfer H. Förster und D. Ennemoser 《Journal of molecular medicine (Berlin, Germany)》1966,44(4):219-220
Zusammenfassung Bei Wöchnerinnen wurden vor und nach oraler Belastung mit 100 g Glucose Bestimmungen der Seruminsulinspiegel durchgeführt. Dabei zeigte sich, daß Frauen, die von Kindern mit einem durchschnittlichen Geburtsgewicht von 4300 g entbunden worden waren, mit einem verzögerten und signifikant höheren Anstieg der Werte des freien (mit Antiserum unterdrückbaren) Insulins und der gesamten insulinähnlichen Aktivität reagierten als Mütter von normalgewichtigen Kindern (Durchschnittsgewicht 3300g). Da die Glucosetoleranz bei allen Probandinnen normal war, kann dieser Befund neben dem erhöhten Geburtsgewicht als prädiabetisches Symptom angesehen werden.
Summary Investigations of antibody-suppressible and non-suppressible ILA have been performed in two groups of women during an oral glucose tolerance test (100 g Glucose per os). Group 1: Women 3–6 days after the delivery of a baby with normal weight (about 3300 g); group 2: Women 3–6 days after the delivery of a big baby (weight about 4300 g). Inspite of a normal glucose tolerance in all subjects it could be demonstrated that the women of group 2 showed a delayed and significantly higher increase of the fat pad ILA and the suppressible ILA, particularly. This behaviour of the insulin secretion seems to be a prediabetic symptom.相似文献
5.
6.
Berger M Cunningham-Rundles C Bonilla FA Melamed I Bichler J Zenker O Ballow M 《Journal of clinical immunology》2007,27(5):503-509
Subjects with primary immune deficiency diseases treated with intravenous immunoglobulin (n=42) received intravenous infusions of Carimune NF Liquid every 3–4 weeks for 6 months without routine premedication. The
mean dose/patient/infusion was 278.5–800.7 mg/kg. Also, 80.4% of infusions achieved maximum rates of ≥3.5 mg/kg/min; 32% of
infusions were associated with adverse events during or within 48 h of their end (upper 95% confidence interval was 39.4%,
meeting the Food and Drug Administration (FDA) criterion for acceptable tolerability), and 54.8% of subjects had at least
one temporally associated adverse event considered at least possibly drug-related (headache: 35.7% of subjects, 12.4% of infusions;
nausea: 14.3%, 3.5%; myalgia: 14.3%, 3.2%; fatigue: 11.9%, 5.7%). The frequencies of these were highest after the first infusion.
There were no serious drug-related adverse events or acute serious bacterial infections. Serum IgG trough levels were unchanged
from baseline. Carimune NF Liquid, a ready-to-use, high-concentration, liquid immunoglobulin preparation is safe and effective.
On behalf of the study group 相似文献
7.
Max L. Eckstein PhD Othmar Moser PhD Norbert J. Tripolt PhD Peter N. Pferschy MSc Anna A. M. Obermayer MD Harald Kojzar BSc Alexander Mueller MSc Farah Abbas BSc Caren Sourij MD Harald Sourij MD 《Diabetes, obesity & metabolism》2021,23(7):1681-1684
To investigate differences in heart rate variability (HRV) during oral glucose tolerance tests (OGTTs) in response to the rate of change in glucose and to different glycaemic ranges in individuals with type 1 diabetes. This was a single-centre, prospective, secondary outcome analysis in 17 individuals with type 1 diabetes (glycated haemoglobin 53 ± 6.3 mmol/L), who underwent two OGTTs (after 12 and 36 hours of fasting) investigating differences in HRV in response to rapid glucose increases/decreases and different glycaemic ranges during OGTT. Based on the rate of change in glucose level, the variables heart rate (P < 0.001), square root of the mean standard difference of successive R-R intervals (P = 0.002), percentage of pairs of R-R intervals with >50 ms difference (P < 0.001) and corrected QT interval (P = 0.04) were significantly altered, with HRV particularly reduced during episodes of rapid glucose rises. Glycaemic ranges during OGTT had no impact on HRV (P < 0.05). Individuals with type 1 diabetes showed no changes in HRV in response to different glycaemic ranges. HRV was dependent on the rate of change in glucose, especially rapid increases in glucose level. 相似文献
8.
Franziska Carmen Grafen Valentin Neuhaus Othmar Schöb Matthias Turina 《Langenbeck's archives of surgery / Deutsche Gesellschaft fur Chirurgie》2010,395(1):57-63
Purpose
The aim of this study is to compare the results of laparoscopic management of acute small bowel obstruction (SBO) from abdominal adhesions to both exploratory laparotomy and secondary conversion to open surgery. 相似文献9.
10.
Skin tuberculosis with atypical mycobacteria 8 years after combined pancreas-kidney transplantation 总被引:1,自引:0,他引:1
Schmekal B Janko O Zazgornik J Schinko H Bogner S Syre G Biesenbach G 《American journal of nephrology》2002,22(5-6):566-568
We report on a Mycobacterium marinum infection in a diabetic woman 8 years after undergoing a combined pancreas-kidney transplantation. This is, to our knowledge, the first case report on an isolated skin infection with atypical mycobacteria after simultaneous pancreas-kidney transplantation. A genetic probe categorization revealed an infection with M. marinum. Skin tuberculosis caused by M. marinum is an uncommon complication in kidney or pancreas-kidney transplant recipients, hence the diagnosis can be delayed. 相似文献