نتایج جستجو برای: vascular cryptogams

تعداد نتایج: 220056  

Journal: :Botany 2021

Glaciers worldwide are currently retreating at unprecedented rates, revealing large tracts of newly exposed rock and till. We present the results a preliminary, qualitative investigation lichen diversity transient habitats near three glaciers in southeastern Alaska: Muir Glacier within Bay National Park, Baird Patterson Tongass Forest. This work is noteworthy as it (i) documents previously unde...

Journal: :iranian journal of radiology 0
burak özkan department of interventional radiology, baskent university school of medicine, ankara, turkey; department of interventional radiology, baskent university school of medicine, turkey +90-5056384753, [email protected] durmus güngör department of interventional radiology, baskent university school of medicine, ankara, turkey utku mahir yıldırım department of interventional radiology, baskent university school of medicine, ankara, turkey ali harman department of interventional radiology, baskent university school of medicine, ankara, turkey özgur özen department of interventional radiology, baskent university school of medicine, ankara, turkey cüneyt aytekin department of interventional radiology, baskent university school of medicine, ankara, turkey

conclusion metallic stent placement is a safe and effective procedure for salvage of native hemodialysis fistula after unsuccessful balloon angioplasty. results twenty-one stents were applied. the anatomical and clinical success rate was 100%. seventeen additional interventions were done for 11 (55%) patients due to stent thrombosis or stenosis during follow-up. our 1- and 2-year secondary pate...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمانشاه 1371

background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...

2014
Simone I Lang Rien Aerts Richard S P van Logtestijn Wenka Schweikert Thorsten Klahn Helen M Quested Jurgen R van Hal Johannes H C Cornelissen

Nutrient resorption from senescing photosynthetic organs is a powerful mechanism for conserving nitrogen (N) and phosphorus (P) in infertile environments. Evolution has resulted in enhanced differentiation of conducting tissues to facilitate transport of photosynthate to other plant parts, ultimately leading to phloem. Such tissues may also serve to translocate N and P to other plant parts upon...

Journal: :archives of cardiovascular imaging 0
bakkali tarik department of vascular surgery, ibn sina university hospital, faculty of medicine and pharmacy, mohammed v university, rabat, morocco hamzi mohamed amine department of medicine, 5th military hospital, guelmim, morocco; department of medicine, 5th military hospital, guelmim, morocco. tel: +212-0662116601 lekhel brahim department of vascular surgery, ibn sina university hospital, faculty of medicine and pharmacy, mohammed v university, rabat, morocco sefiani yasser department of vascular surgery, ibn sina university hospital, faculty of medicine and pharmacy, mohammed v university, rabat, morocco mesnaoui abbes department of vascular surgery, ibn sina university hospital, faculty of medicine and pharmacy, mohammed v university, rabat, morocco bensaid younes department of vascular surgery, ibn sina university hospital, faculty of medicine and pharmacy, mohammed v university, rabat, morocco

conclusions this rare observation supports the role of immunosuppressive therapy in preventing the recurrence of life-threatening vascular lesions in the management of behcet’s disease. introduction arterial involvement in behcet’s disease has been previously described. we report a rare case of a large and long-segment thoracoabdominal aneurysm, which was associated with behcet’s disease and ha...

Journal: :acta medica iranica 0
j. salimi a. shojaee a.p. meisami h. dinparast a.rabbani

arteriovenous fistulae traditionally have been placed in the upper extremity. experience with groin hemodialysis access has been discouraging because of high infection rates and associated limb amputation. the aim of this study was to determine infection rates, patency rates, and possible predictive factors for prosthetic thigh angioaccess outcomes in our hemodialysis patient population. a pros...

Journal: :iranian red crescent medical journal 0
seyed rasool mirsharifi department of general surgery, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran morteza noaparast department of general surgery, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran; department of general surgery, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran. tel: +98-2166581657, fax: +98-2161191609 mona khazravi department of general surgery, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran hossein ghanaati advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran madjid shakiba advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran amirsina sharifi advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran

results 22 patients were male (73.3%) and the mean age was 60.3 ± 10.6 years in our study group. the most common artery for cut off and run off was superior femoral artery in both assessments. proximal section of each artery was the most common anatomical section for cut off and run off. there was a same report of cut off artery by mr-angiography and surgery (kappa coefficient of agreement was ...

Journal: :iranian journal of pediatric hematology and oncology 0
e zarepur medical student, student research committee, shahidsadoughi university of medical sciences, yazd, iran. m moghimi assistant professor, department of pathology, shahidsadoughi university of medical sciences, yazd,iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید صدوقی یزد (shahid sadooghi university of medical sciences)

by increasing number of vessels. salivary gland tumors are uncommon and their overall incidence is about 3 per 100000 per year. salivary gland hemangioma makes up 1 % of all salivary gland tumors. trismus resulting from parotid hemangioma is so rare. the patient was a 6-month-old boy with a huge lesion in his right parotid who referred to shahid sadoughi hospital of yazd, iran. the lesion appea...

Vascular aging plays an important role in the mortality of the elderly, but vascular aging can be dependent on other factors such as diseases. Various diseases such as Alzheimer, diabetes, thalassemia, and other diseases affect the mechanisms of vascular aging. It will harm the recovery process of these patients. There are methods for measuring vascular aging such as instrumental measurements a...

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