نتایج جستجو برای: low dose medicine

تعداد نتایج: 1670266  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1372

خطرات پره اکلامپسی و متعاقب آن اکلامپسی به خوبی مشخص می باشد. آسپرین low-dose با کاهش انتخابی ترومبوکسان a2 سبب غلبه پروستاسیکلین شده و به این طریق از پره اکلامپسی و عوارض آن جلوگیری می نماید. در این مطالعه 150 خانم حامله در معرض پره اکلامپسی به طور رندوم به دو گروه دریافت کننده آسپرین (60 نفر) و دریافت کننده آسپرین (90 نفر) تقسیم شدند. پراکلامپسی فقط در 2 نفر از گروه آسپرینی دیده شد(3/3

Journal: :jentashapir journal of health research 0
torello lotti department of dermatology, university of rome “guglielmo marconi”, rome, italy; institute of dermatology lifecronos, florence, italy; world health academy foundation, zurich, switzerland; department of dermatology, university of rome “guglielmo marconi”, rome, italy. tel: +39-3286214588, fax: +39-0637725647 tatiana rivkina private practitioner, rome, italy massimo fioranelli physiology department, university b.i.s., group of institutions, punjab technical university, punjab, india

scientific evidence regarding the efficacy and safety of the ldm approach in the treatment of psoriasis vulgaris, and positive preliminary data regarding the oral administration of low dose activated cytokines for vitiligo and atopic dermatitis treatment, support the ldm-based therapeutic approach for many dermatological diseases. ldm suggests the use of low-doses of activated biological molecu...

Journal: :iranian journal of nuclear medicine 2013
hamid javadi ali mahmoud pashazadeh mehdi mogharrabi isa neshandar asli faraj tabei

introduction: the aim of present study was to estimate effective dose from most common procedures performed in nuclear medicine departments of golestan province. methods: data of nuclear medicine procedures performed in 2 nuclear medicine departments in golestan province were collected during 4 years. effective dose, collective effective dose and effective dose per examination were calculated u...

Journal: :iranian journal of neurology 0
payam khomand department of neurology, school of medicine, tohid hospital, kurdistan university of medical sciences, sanandaj, iran ghobad moradi social determinants of health research center, department of epidemiology and biostatistics, school of medicine, kurdistan university of medical sciences, sanandaj, iran setareh abtahi department of neurology, school of medicine, tohid hospital, kurdistan university of medical sciences, sanandaj, iran behrooz ahsan department of neurology, school of medicine, tohid hospital, kurdistan university of medical sciences, sanandaj, iran

abstract introduction:  this study was performed to compare the effects of low-dose interferon beta-1(cinnovex,30 mcg) and high-dose interferon beta-1(rebif,44 mcg) on the reduction of the number and size of plaques in magnetic resonance imaging (mri) in patients with multiple sclerosis (ms). methods and materials: this historical cohort study, which was performed in 2014 in sanandaj (western p...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی تهران 1379

اسانس گیاه شوید در درمان هیپرلیپیدمی در یک دوره مزمن به بیماران تجویز می شود. در این مطالعه سمیت احتمالی تحت مزمن اسانس این گیاه مورد بررسی قرار گرفت، حال آنکه در مصرف حاد این اسانس سمیتی گزارش نشده است. در این آزمایش 40 رت ماده به 4 گروه 10 تایی تحت گروههای شاهد، ‏‎‏‎a(high dose)، ‏‎(intermeidate dose)b‎‏ و ‏‎(low dose)c‎‏ تقسیم شد و اسانس بصورت خوراکی تحت دوزهای به ترتیب بالا: بدون اسانس، 2 م...

Journal: :iranian journal of radiation research 0
h. zamani zeinali faculty of nuclear engineering and physics, amir kabir university of technology, tehran, iran n. alirezazadeh national radiation protection department, atomic energy organization of iran f. atabi department of medical biochemistry, isfahan university of medical sciences, isfahan, iran

background: to investigate the status of the nuclear medicine (nm) centers in iran for the performance of dose calibrators, 18 out of 54 centers providing nm services in iran were randomly selected and inspected in 1997. in the first phase of the study the selected centers were inspected for performing of quality control (qc) tests of dose calibrators. the linearity of the activity response, pr...

Journal: :iranian journal of radiology 0
lukas lambert department of radiology, first faculty of medicine, charles university in prague, prague, czech republic; department of radiology, general university hospital in prague, u nemocnice 2, 128 08 prague 2, czech republic. tel: +420-224962232, fax: +420-224963048 alena lambertova department of radiology, first faculty of medicine, charles university in prague, prague, czech republic; department of psychiatry, first faculty of medicine, charles university in prague, prague, czech republic jan danes department of radiology, first faculty of medicine, charles university in prague, prague, czech republic gabriela grusova fourth department of internal medicine, first faculty of medicine, charles university in prague, prague, czech republic

conclusion we constructed and validated a ct colonography phantom with correct density allowing performance of reproducible experiments. materials and methods we found 15 different phantom designs by literature search and compared their advantages and disadvantages based on their description and images. we tested various materials for density and mechanical properties and constructed a phantom ...

Journal: :iranian journal of allergy, asthma and immunology 0
ebrahim torkabadi amina kariminia farideh zakeri

angiocardiography is an x-ray examination of the blood vessels or chambers of the heart. cardiologists and staff members applying this procedure are exposed to high levels of scattered radiation. in our previous study the incidence of unstable chromosomal aberrations and cytokinesis-blocked micronuclei were found to be significantly higher in exposed individuals than the age and sex matched con...

Journal: :iranian journal of radiation research 0
i. djan institute of oncology vojvodina, put dr goldmana 4, 21204 sremska kamenica, serbia s. solajic institute of oncology vojvodina, put dr goldmana 4, 21204 sremska kamenica, serbia b. petrovic institute of oncology vojvodina, put dr goldmana 4, 21204 sremska kamenica, serbia m. djan faculty of sciences, university of novi sad, trg dositeja obradovica 2, 21000 novi sad, serbia m. erak institute of oncology vojvodina, put dr goldmana 4, 21204 sremska kamenica, serbia y. belkacemi ap-hp, gh henri mondor, department of radiation oncology and upec (university paris est créteil),51 av.du mal de lattre de tassigny , 94010 creteil, france

background: the exposure of cell lines to low-dose irradiation leads to changes at molecular level, which may induce adaptive response. we examined radio-adaptive doses effect on human colorectal adenocarcinoma cell line (ht29) and human fetal fibroblasts (mrc5) cell line followed by hyper and hypo fractionation regimes, with main purpose to decrease cell viability in ht29, and at the same time...

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