Pahlavi medical journal最新文献

{"title":"A review of the pathogenesis of folic acid deficiency: a problem in Iran?","authors":"R M Russell, F Ismail-Beigi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 2","pages":"255-70"},"PeriodicalIF":0.0,"publicationDate":"1977-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11541584","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}

{"title":"Preponderance of beta adrenergic receptors in the gastric fundus of the rat.","authors":"M A Haque","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There are two kinds of adrenergic receptors in rat fundus (stomach), the alpha receptors are stimulated with adrenaline and noradrenaline and can be blocked effectively with azapetine and the beta receptors are stimulated with isoprenaline and adrenaline and can be blocked effectively with propranolol. Adrenaline, noradrenaline and isoprenaline all produce inhibition of acetylcholine induced contractions in both untreated and reserpinized tissues that can be antagonized with azapetine and propranolol on its specific receptors but propranolol has a greater capacity to decrease the sensitivity of both untreated and reserpinized tissues to isoprenaline and adrenaline than azapetine can in case of noradrenaline and adrenaline.</p>","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"26-44"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11237159","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}

{"title":"Atrio-ventricular conduction defects and arrhythmias by selective perfusion of the A-V conduction system in the canine heart.","authors":"A K Amir-Jahed,&nbsp;A K Amirjahed,&nbsp;T A Fakouhi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Ligation and cannulation of the anterior septal artery in 43 canine hearts caused changes in ST-T segment of the electrocardiogram in all animals. Perfusions of 0.9% NaCl, one to ten micrograms of acetylcholine, isoproterenol, epinephrine and norepinephrine, into the anterior septal artery caused variations in the ECG ranging from exaggerated ST-T changes to PR prolongation, ectopic atrial, nodal and ventricular beats, A-V blocks and dissociations, atrial fibrillation and ventricular fibrillation. The response seemed to be somewhat specific for cholinergic versus adrenergic agents showing more conduction defects by the former against greater changes in automaticity by the latter agents.</p>","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020047","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}

{"title":"Typhoid fever with myocarditis in children.","authors":"S Kavousi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two children with typhoid myocarditis have been presented. Although the mortality rate with this complication particularly in presence of heart block is high both patients survived. Heart block was successfully treated with isoproterenol and xylocaine. The possibility of myocarditis must be considered in any child with typhoid.</p>","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"99-105"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020053","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}

{"title":"Antagonism of cadmium and alloxan-induced hyperglycemia in rats by Trigonella foenum graecum.","authors":"T Ghafghazi,&nbsp;H S Sheriat,&nbsp;T Dastmalchi,&nbsp;R C Barnett","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This study was stimulated by popular belief that Trigonella foenum graecum has antidiabetic activity in which the hypoglycemic effect has been confirmed by several investigators. However, the mode of action appears to be unclear. To gain some insight, the stems and leaves of the plant as well as the known active seeds were extracted at room temperature (ca 20 C) for three days with water or acetone and by soxhlet 70 C, and tested by oral administration to rats. Acetone and CC14 extracts before use, were evaporated below 30 C under vacuo, and the residue dissolved in distilled water containing Tween 80. Hypoglycemic activity of these extracts were tested on 20 hour fasted normal, alloxan and cadmium treated rats. The latter has been shown to cause hyperglycemia by releasing epinephrine in intact rats and inhibiting insulin release in the isolated perfused rat pancreas. Results showed that with seeds the CC14, soxhlet acetone extracts were inactive in normal animals as were the water and acetone extracts of stems and leaves. These observations may be compared with room temperature acetone extraction of seeds which exhibited what appeared to be dose related hypoglycemic effects. The hyperglycemia induced by cadmium or alloxan was antagonized by room temperature acetone seed or stem and leaves extracts. Tentative interpretation of the above results, are that Trigonella acetone extract appears to act, at least in part, at the cellular level to produce its hypoglycemic effects on normal rats or those as treated with cadmium or alloxan.</p>","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"14-25"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020049","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}

{"title":"A model teacher education program in health occupations at the University of Illinois, Urbana-Champaign, Illinois, USA.","authors":"M C Vittetoe","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The Health Occupations Teacher Education Program at the University of Illinois, Urbana-Champaign, U.S.A. has been shown to be a viable and productive model for the preparation of health occupations teacher for both traditional and non-traditional educational settings. Since 1971 the undergraduate program has grown from twelve students to 30 students on-campus, with more than two hundred students in the extramural and part-time programs. Recruitment has been accomplished through professional association meetings, journals and personal contacts. More recently, persons have heard of the program through extramural classes and from students, graduates or University personnel who have become familiar with the program. Program development has been effected through the \"capstone\" concept, which allows for transfer of technical credit in one's specialty, capped by teacher education courses and concentrated courses to enhance one's expertise in the teaching role. Courses developed by the HOTEP faculty are based on perceived student needs, and were designed as both integrative and collaborative courses to be taken with other health care practitioners and teachers. Evaluation procedures have shown the health occupations teacher education program to be effective in preparing graduates for their predicted roles. The numbers of new students, kinds of health practitioners, and numbers of graduates have increased steadily. Implementation of courses into the Health Occupations Teacher Education Program curriculum has been gradual, so that the undergraduate core of courses is now considered to be nearly complete. Much curriculum planning has already been completed on the master's program, from which some students have already graduated. A doctoral program is also open to those ready for this level of preparation. More time and effort needs to be and will be expended on courses for the master's and doctoral level programs being developed. This health occupations teacher education has been a transportable model for similar programs begun at several other U.S. universities. Many requests have been received from health occupations teacher educators from other states wishing information on this program. Experience gained in this program shows that there is a need for more health occupations teachers in the State of Illinois (2). More requests are being received both at the program and individual levels. Graduates of the program have attested to the benefits of a multidisciplinary program in its effectiveness for preparation in the health care team concept. Student teaching, according to present students and graduates, is the single most effective experience in preparation for the future teaching setting. Since students are placed in a facility resembling as closely as possible the one in which they expect to be employed, there is a real identification with the school and students. The uniqueness of this program lies in its mix of students from the various health f","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"75-93"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020052","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}

{"title":"Pharmacology and clinical use of silver sulfadiazine and related topical antimicrobial agents.","authors":"C L Fox","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Silver sulfadiazine (Silvadene(R), US; Flamazine UK; Flamazine, Netherlands; Sulplata South America) is proving to be a highly successful topical antimicrobial agent for control of burn wound infections. The advantages of wide spectrum of activity, painless application, negligible toxicity and ease of application contribute to the usefulness of this compound. These advantages have led to its use for wound infections other than burns, for skin ulceration and for certain dermatologic lesions; also for the prevention and treatment of various vaginal infections. Described also are zinc sulfadiazine which can provide zinc for wound healing and cerous sulfadiazine which contains the rare earth metal cerium. Their unique effects on cell biology may determine their specific roles in topical therapy.</p>","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"45-64"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020050","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}

{"title":"Giemsa staining of human chromosome bands.","authors":"A Vafai","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"94-8"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11286600","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}

{"title":"The first successful isolation and identification of Yersinia enterocolitica in Iran.","authors":"L Haghighi,&nbsp;A Vahdat","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"133-4"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12020048","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}

{"title":"Immunologic aspects of bullous diseases.","authors":"B Safai","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76301,"journal":{"name":"Pahlavi medical journal","volume":"8 1","pages":"106-32"},"PeriodicalIF":0.0,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11532831","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}