Virginia medical quarterly : VMQ最新文献

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Post-traumatic regeneration, neurogenesis and neuronal migration in the adult mammalian brain. 成年哺乳动物脑外伤后再生、神经发生和神经元迁移。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
D E Scott, S L Hansen
{"title":"Post-traumatic regeneration, neurogenesis and neuronal migration in the adult mammalian brain.","authors":"D E Scott,&nbsp;S L Hansen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Unlike the peripheral nervous system (PNS), the mammalian central nervous system (CNS) clearly lacks the robust regenerative characteristics and capacity of the former. Despite this fact, two unique regions of the adult mammalian CNS possess such regenerative potential and are capable of active regeneration following injury or structural compromise. These unique areas are the olfactory system and the neurohypophyseal system of the endocrine hypothalamus. Furthermore, it has been clearly demonstrated that primordial neuroblasts regarded as stem cells emerge from the subependymal parenchyma of the walls and floor of the third cerebral ventricle, migrate to the ventricular surface and undergo compensatory synaptogenesis within one week following hypophysectomy. In situ hybridization studies have unequivocally demonstrated that the up-regulation of nitric oxide synthase (NOS) is essential for neural (axonal) regeneration and neuronal (stem cell) migration to occur. Moreover, neuronal migration is reliably inhibited following the administration of the NO antagonist, nitroarginine. The current investigation serves to confirm a remarkable degree of plasticity and regeneration in the adult mammalian neurohypophyseal system coupled with the emergence of primordial neuroblasts that undergo apparent differentiation, migration and compensatory synaptogenesis in response to the up-regulation of NO that occurs following the trauma of hypophysectomy. Evidence from the current investigation appears to confirm that specialized glia of the neurohypophyseal system, the so-called pituicyte, proliferate following hypophysectomy and may serve as a growth matrix or structural template that may target and direct regenerating Supraoptic (SON) and Paraventricular (PVN) axons toward endothelial primordia in the regenerating neural stem and lobe.</p>","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 4","pages":"249-61"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20270808","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
Community health centers. Providing access to care in Virginia's medically underserved areas. 社区卫生中心。为弗吉尼亚医疗服务不足的地区提供医疗服务。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
J B Cafazza
{"title":"Community health centers. Providing access to care in Virginia's medically underserved areas.","authors":"J B Cafazza","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 3","pages":"167-9"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20171390","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
Hospital epidemiology--1997. 医院流行病学——1997。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
R P Wenzel, M B Edmond, M D Nettleman
{"title":"Hospital epidemiology--1997.","authors":"R P Wenzel,&nbsp;M B Edmond,&nbsp;M D Nettleman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Selected issues for hospital epidemiology are presented. The issues of infection control, employee health and quality assessment cross the traditional department and reporting lines and require a multidisciplinary approach utilizing the epidemiological method. Programs seeking enhanced value--high quality outcomes per dollar cost--will likely support such an approach.</p>","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 2","pages":"103-4"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20050721","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
Medical care for the underclass. 为底层人民提供医疗服务。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
P W Houck
{"title":"Medical care for the underclass.","authors":"P W Houck","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 3","pages":"146"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20171383","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
Alcohol withdrawal. 酒精戒断。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
T D Murray, A Berger
{"title":"Alcohol withdrawal.","authors":"T D Murray,&nbsp;A Berger","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There are three concurrent processes involved in the withdrawal from alcohol in an alcohol-dependent person. The first process is the hippocampal calcium channel mechanism diagnosed by the coarse tremor leading, sometimes precipitously, to convulsions. The second process is commonly referred to as alcoholic hallucinosis, and involves the psychoactive biogenic amine, harmine. The third process involves the locus coeruleus and presents as irritability, a fine tremor, autonomic storm, and diaphoresis. Magnesium and phenobarbital are usually sufficient to treat the syndrome of alcohol withdrawal, although neuroleptics may be required.</p>","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 3","pages":"184-7, 189"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20171394","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
The computerized patient record: managing clinical data. 计算机化的病人记录:管理临床数据。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
D Trace
{"title":"The computerized patient record: managing clinical data.","authors":"D Trace","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 4","pages":"274-6"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20270810","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
Is there a need to require mandatory continuing medical education? 是否有必要要求强制性的继续医学教育?
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
{"title":"Is there a need to require mandatory continuing medical education?","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 1","pages":"7, 12"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19971068","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
Latex allergy. 乳胶过敏。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
T M Fame
{"title":"Latex allergy.","authors":"T M Fame","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Latex is a natural product obtained from rubber trees. Sensitization and subsequent exposure to latex products can lead to allergic (immediate hypersensitivity) reactions including anaphylaxis. Gloves are the largest source of latex exposure, and the majority of serious latex reactions occur in medical settings. Allergen testing and avoidance in history positive or high risk groups (medical personnel, spina bifida patients and rubber workers) is presently the best treatment option.</p>","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 1","pages":"45-7"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19971072","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
Total knee arthroplasty in the octogenarian. The patients' perspective. 八十多岁患者的全膝关节置换术。病人的观点。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
R L Worland, D E Jessup, K J Warburton, C Clelland
{"title":"Total knee arthroplasty in the octogenarian. The patients' perspective.","authors":"R L Worland,&nbsp;D E Jessup,&nbsp;K J Warburton,&nbsp;C Clelland","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 3","pages":"188-9"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20171395","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
The rehabilitation dream. 康复之梦。
Virginia medical quarterly : VMQ Pub Date : 1997-01-01
L L Vogel
{"title":"The rehabilitation dream.","authors":"L L Vogel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77458,"journal":{"name":"Virginia medical quarterly : VMQ","volume":"124 4","pages":"215-9"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20270797","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
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