Acta Universitatis Palackianae Olomucensis Facultatis Medicae最新文献_第8页

Electrophoretic patterns of Trichophyton mentagrophytes mutants with changed growth rate at different cultivation temperatures. 不同培养温度下生长速率变化的毛癣菌突变体的电泳图谱。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

P Kopecek, E Weigl, M Raska

引用次数: 0

Single photon bone densitometry in multiple myeloma. 多发性骨髓瘤的单光子骨密度测定。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

J Bacovský, V Scudla, Z Pospísil

引用次数: 0

Aneurysm of the subclavian artery. 锁骨下动脉动脉瘤。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

P Utíkal, P Bachleda, M Köcher, J Novotný, P Drác, P Drác

引用次数: 0

Ultrastructure of endometrial surface relief in normal menstrual cycle and after hormonal stimulation. 正常月经周期和激素刺激后子宫内膜表面超微结构的变化。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

R Novotný, J Malínský, I Oborná, J Dostál

{"title":"Ultrastructure of endometrial surface relief in normal menstrual cycle and after hormonal stimulation.","authors":"R Novotný, J Malínský, I Oborná, J Dostál","doi":"","DOIUrl":"","url":null,"abstract":"Ultrastructure of the superficial relief of the endometrial epithelium was investigated under the scanning (SEM) and transmission electron microscopes (TEM) in a group of patients after the hormonal stimulation, performed in the program of in vitro fertilization and embryotransfer. The results were compared with those obtained in a group of patients studied during the secretory phase of normal menstrual cycle. Total 26 bioptic samples were subjected to the investigation, 13 in each group. Different types of the epithelial surface were classified in TEM and SEM and their relative amount was evaluated quantitatively in TEM. Special attention was paid to the pinopodes, considered as specific markers of the nidation window. Differences in the number of pinopodes were observed under the SEM in two groups of patients after different schemes of the hormonal treatment. These differences were not manifested under the TEM due to the small frequency of pinopodes in the ultrathin sections. The ultrastructural changes observed in the two groups of patients after different schemes of hormonal stimulation can be considered as signs of the changed metabolic activity of the endometrial epithelium and they can reflect the different endometrial receptivity for nidation.","PeriodicalId":75423,"journal":{"name":"Acta Universitatis Palackianae Olomucensis Facultatis Medicae","volume":"142 ","pages":"47-55"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21594145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An ultrastructural study of the biostimulative effect of He-Ne laser radiation on the early postnatal differentiation of the rat submandibular gland. He-Ne激光对大鼠颌下腺出生后早期分化生物刺激作用的超微结构研究。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

J Malínský, J Malínská, I Stárek, J Hubácek

引用次数: 0

Nuclear channel system (NCS) in normal endometrium and after hormonal stimulation. 正常子宫内膜和激素刺激后的核通道系统。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

R Novotný, J Malínský, I Oborná, J Dostál

{"title":"Nuclear channel system (NCS) in normal endometrium and after hormonal stimulation.","authors":"R Novotný, J Malínský, I Oborná, J Dostál","doi":"","DOIUrl":"","url":null,"abstract":"The ultrastructure of NCS was investigated in two groups of patients (15 in each) during the secretory phase of the normal menstrual cycle and after the hormonal stimulation performed in the IVF programme by GnRH-a, FSH and hCG. Three developmental stages of the NCS were classified. The most numerous were the NCS in the mature stage (type 2), less in the early developmental stage (type 1) and least in the regression stage (type 3). The simultaneous occurrence of all three types does not conform the statement of Spornitz. The proportions of the three types were identical in both investigated groups of patients. The number of NCS (per 100 of nuclei) was higher in the group after hormonal stimulation than in the normal cycle. The quantitative measurement of the NCS showed its larger size in the group after hormonal stimulation than in the normal cycle, but the differences in the shape were not significant. In the serial ultrathin sections we demonstrated the relation of NCS to the nucleolus and to the invaginations of the nuclear envelope, the formation of the electron lucent center and the spiral arrangement of the tubules. In the early regression stage we described the relation of the internal row of tubules to the formed myelin figures. We suppose that the higher number and larger size of NCS can be taken as a sign of the increased activity of the endometrium during the early secretory phase after the hormonal stimulation.","PeriodicalId":75423,"journal":{"name":"Acta Universitatis Palackianae Olomucensis Facultatis Medicae","volume":"142 ","pages":"41-6"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21594144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Contribution to the correction of central venous hypertension after the creation of an arteriovenous (AV) fistula for hemodialysis]. [对血液透析造动静脉瘘后中心静脉高压的纠正贡献]。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

P Bachleda, P Utíkal, M Köcher, J Zadrazil

引用次数: 0

The sequence of reticularisation of epithelium of human palatine tonsil: scanning electron microscopic study. 人腭扁桃体上皮网状结构序列的扫描电镜研究。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

E Výborná

引用次数: 0

Short-term heart rate variability changes after exercise training in subjects following myocardial infarction. 心肌梗死后运动训练后短期心率变异性的变化。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

R Metelka, O Weinbergová, J Opavský, J Salinger, J Ostranský

{"title":"Short-term heart rate variability changes after exercise training in subjects following myocardial infarction.","authors":"R Metelka, O Weinbergová, J Opavský, J Salinger, J Ostranský","doi":"","DOIUrl":"","url":null,"abstract":"Heart rate variability reflects the activity of autonomic nervous system. The aim was to evaluate the value of short-term spectral analysis of heart rate for monitoring the effects of exercise training on the autonomic nervous system in subjects following myocardial infarction. Short-term spectral analysis of heart rate variability was performed during standardised supine-standing-supine test in a group of 29 clinically stable patients after myocardial infarction and the same test was repeated after 2 months of exercise training (ergometry or rapid walking). Each subject exercised at 60-80% of his maximal performance for 30 minutes once a day. Short-term spectral analysis of heart rate variability was assessed in the frequency range of 0.02-0.5 Hz involving very low frequency (VLF, 0.02-0.05 Hz), low frequency (LF, 0.05-0.15 Hz) and high frequency (HF, 0.15-0.5 Hz) spectral bands. The influence of exercise training on the autonomic nervous system was registered in the physically active group (n = 16) as a decrease in sympathetic response to standardised orthostatic load. In conclusions the regular exercise influenced an altered neural autonomic regulation of heart rate in post-infarction patients shown by a decrease in sympathetic activity in the short-term heart rate variability. This method enables monitoring of the effects of physical training on the autonomic nervous system in patients following myocardial infarction.","PeriodicalId":75423,"journal":{"name":"Acta Universitatis Palackianae Olomucensis Facultatis Medicae","volume":"142 ","pages":"79-82"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21594067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occurrence of vancomycin-resistant enterococci in relation to the administration of glycopeptide antibiotics. 耐万古霉素肠球菌的发生与糖肽类抗生素的使用有关。

Acta Universitatis Palackianae Olomucensis Facultatis Medicae Pub Date : 1999-01-01

M Kolár, I Vágnerová, T Látal, I Kohnová

引用次数: 0