Problemy medycyny wieku rozwojowego最新文献_第9页

[Osteogenesis of the rat mandible during development]. [大鼠下颌骨发育过程中的成骨]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

Z Dudkiewicz

{"title":"[Osteogenesis of the rat mandible during development].","authors":"Z Dudkiewicz","doi":"","DOIUrl":"","url":null,"abstract":"The author studied the mandibular osteogenesis process in Wistar rats during extrauterine development using macroscopic and microscopic investigations. Macroscopic investigations were carried out on rats aged 1, 5, 10, 20, 30 and 70 days, for establishing changes in the structure of the mandible and its elements, and autoradiographic determination of the sites of increased osteogenetic activity using Cr-51 chromium was obtained. Microscopic investigations were carried out in rats aged 1 and 5 days. The purpose of these investigations was a study of the morphological structure of the mandible, autoradiographic demonstration of the sites of increased cellular proliferation using 3H thymidine in rats aged 1 day, and osseous matrix formation in rats aged 1 and 5 days using 3H proline. The reported investigations showed that the periosteum and perichondrium were the source of mandibular bone formation. Proliferation of the cartilage of the condylar process and coronoid process occurs from the side of the perichondrium covering both these processes. This type of cartilage growth differs from the growth of the cartilage on the anterior part of mandibular corpus which showed additionally evidence of enchondral proliferation of cells. The process of osteogenesis was most active in the mandibular processes, anterior part of the mandibular corpus and the sites of attachments of muscles. This finding is explained as a result of function influence on the growing mandible. The results of macroscopic autoradiography performed with Cr-51 were confirmed by microscopic examinations.","PeriodicalId":76348,"journal":{"name":"Problemy medycyny wieku rozwojowego","volume":"12 ","pages":"332-56"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17730038","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

[Roentgenologic findings in the urinary tract of children with spina bifida and meningomyelocele]. [脊柱裂合并脊髓膜膨出患儿尿路的x线影像学表现]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

S Winnicki, W Pruszyńska-Podemska, E Florczak-Mikicińska

引用次数: 0

[Results of the treatment of children with neurogenic bladder by transurethral intravesical electric stimulation]. [经尿道膀胱内电刺激治疗小儿神经源性膀胱的结果]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

A Bielowicz-Hilgier, A Hilgier, K Lodziński

{"title":"[Results of the treatment of children with neurogenic bladder by transurethral intravesical electric stimulation].","authors":"A Bielowicz-Hilgier, A Hilgier, K Lodziński","doi":"","DOIUrl":"","url":null,"abstract":"The intravesical transurethal electrostimulation was introduced by F. Katona in order to create consciously controlled micturition in patients with neurogenic bladder lesions. The principle of therapy is based on the activation of the intramural receptors and vegetative pathways from the bladder with special exponential electric impulses. The electric stimulation should evoke the bladder sensation and finally the conscious urge to void might develop. Simultaneously the detrusor tonus should be normalised and evoked contractions become stronger and organised, to be able to empty bladder in stream. During the period from May 1977 to October 1980, 24 children with neurogenic urinary incontinence (aged 2-18 years), were treated in the Surgical Department of the Institute of Mother and Child. Most of them have been operated on for meningomyelocoele , 1--for spinal ependymoma, 1--suffered from extensive haemangioma of pelvic brim and spine, 1 child had no obvious signs of dysraphism. The therapeutic programme consisted of 2 series of 40 stimulations in each serie , applied every day. Each session lasted 90 minutes. The current parameters were: intensity of exponential waves, steadily increasing from 0,4 to 6 m A, frequency 70 Hz, impulse duration 5 msek . Before treatment the clinical, neurological and radiological evaluation were done. The extension of neurologic deficite and state of urinary tract were assessed. Every child had IVP and micturition cystourethrography. Since 1978 the urodynamic investigations were introduced. Cystometry was performed before and after each serie of stimulation. Since 1979 the measuring of urethral pressure profile was included, for more exact evaluation of the type of bladder lesion.(ABSTRACT TRUNCATED AT 250 WORDS)","PeriodicalId":76348,"journal":{"name":"Problemy medycyny wieku rozwojowego","volume":"12 ","pages":"105-10"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17665006","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

[Continuous positive pressure respiration by nasal route (n-CPAP) as a preferred treatment method in various types of acute respiratory insufficiency in newborn infants]. [鼻路持续正压呼吸(n-CPAP)作为不同类型新生儿急性呼吸功能不全的首选治疗方法]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

E Czekuć, M Rawicz, M Pawłowska-Wójcik

{"title":"[Continuous positive pressure respiration by nasal route (n-CPAP) as a preferred treatment method in various types of acute respiratory insufficiency in newborn infants].","authors":"E Czekuć, M Rawicz, M Pawłowska-Wójcik","doi":"","DOIUrl":"","url":null,"abstract":"The process of adaptation for extrauterine life can be easily disturbed by respiratory insufficiency. The surfactant deficiency as well as anatomical and physiological immaturity of a newborn can be considered as etiological factors in some diseases, such as respiratory distress syndrome (RDS), transient tachypnoea (TT) syndrome, segmental atelectasis or pneumonia complicated by atelectasis. The widespread used method of treatment is based on mechanical increase of difference between alveolar and atmospheric pressure. So-called constant distending pressure (CDP) increases functional residual capacity (FRC), keeps alveoli open and finally increases oxygenation of arterial blood. During 3 years period continuous positive airway pressure by nasal route (n-CPAP) was used as only one method in 26 newborns. The newborns were treated because of RDS (15 cases) and pneumonia with atelectasis (11 cases). n-CPAP was starting with pressure 8 cm H2O (0.8 kPa) and FIO2 0.5, if atelectasis with severe dyspnea, hypoxia and forced hyperventilation were found. This method was very well tolerated. 22 newborns treated for 2-7 days--survived, 4 small-for-date babies--died. The most common cause of death was septicaemia complicated by disseminated intravascular coagulation. The moderate hyperbilirubinemia, oliguria with tissue oedema was observed in many cases. The light nostril decubitus were only complications. No pneumothorax was detected. We found n-CPAP as a simple, safe method in treatment of atelectasis in newborns.","PeriodicalId":76348,"journal":{"name":"Problemy medycyny wieku rozwojowego","volume":"12 ","pages":"99-104"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17431749","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

[Diameter of the external urethral meatus in boys]. [男孩外尿道道直径]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

J Woźniak

引用次数: 0

[Growth and maturation of children of normal short stature in the light of selected auxological determinants]. [从选择的生理决定因素看正常矮小儿童的生长和成熟]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

M Pietrzak, I Szilagyi-Pagowska, J Kopczyńska-Sikorska

引用次数: 0

[A model of the prevention of malignant female genital neoplasms introduced into the gynecological health services in the Bialystok macroregion]. [在比亚韦斯托克大区妇科保健服务中引入预防恶性女性生殖器肿瘤的模式]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

S Soszka, W Kazanowska, P Knapp

引用次数: 0

[Clinical value of the fetoplacental ratio]. [胎胎盘比的临床价值]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

J Leibschang, J Marcickiewicz, B Chazan, M Troszyński

{"title":"[Clinical value of the fetoplacental ratio].","authors":"J Leibschang, J Marcickiewicz, B Chazan, M Troszyński","doi":"","DOIUrl":"","url":null,"abstract":"Scientific interest in the placenta derives not only from its enormous diversity of form and function but also from the unique metabolic, endocrine and immunologic properties. The steady increase in size and weight of the placenta throughout pregnancy has been investigated in the large number of studies. The data obtained from weighing the placenta vary considerably, depending upon how the placenta is prepared. If membranes and mass of the cord are left attached and adherent maternal blood clot is not removed, the weight is increased by nearly 50 percent. In our study we tried to asses the value of the feto-placental ratio and to correlate the weight of placenta with the other data obtained during pregnancy and labour and with outcome of pregnancy. A group of 1010 patients was assessed. The data obtained these patients were correlated with the length of pregnancy, the body weight of the baby and the status of the newborn estimated by Apgar score in 1 and 5 min. The feto-placental ratio was significantly affected by the length of pregnancy and the status of the newborn. Another comparisons were made with the medical illnesses during pregnancy, i. g. H--Gestosis, renal diseases and the cholestasis of pregnancy.","PeriodicalId":76348,"journal":{"name":"Problemy medycyny wieku rozwojowego","volume":"12 ","pages":"174-80"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17731506","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

[Biochemical and morphological studies of cells of the corpus uteri mucosa in women with risk of uterine cancer]. [子宫癌高危妇女子宫黏膜细胞的生化和形态学研究]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

P Knapp, M J Karpowicz, J Cyuńczyk, T Soszka

引用次数: 0

[Selected problems in the rehabilitation of young children with severe hearing loss]. [幼儿重度听力损失康复的选择问题]。

Problemy medycyny wieku rozwojowego Pub Date : 1983-01-01

L Sobieszczańska-Radoszewska, H Siedlecka, D Emiluta-Rozya, M Zalewska

引用次数: 0