نتایج جستجو برای: genetic abnormalities

تعداد نتایج: 704179  

Journal: :International Dental & Medical Journal of Advanced Research - VOLUME 2015 2015

Journal: :journal of dentistry, tehran university of medical sciences 0
rezvan rafatjou fariborz vafaee hanif allahbakhshi resident of prosthodontics of hamedan university of medical science porousha mahjoub

incontinentia pigmenti is a rare inherited disorder involving abnormalities of the skin, hair, eyes, musculoskeletal system, central nervous system, and the teeth. dental abnormalities are the most common manifestations of this disorder. the purpose of this case report was to present the clinical and radiological findings of a seven-year-old girl as well as the results of her five-year follow u...

Journal: :IEEE Access 2023

Chromosomal karyotype is important to determine whether a newborn has genetic disorder. There are two main categories of chromosomal abnormalities, structural abnormalities in which the chromosome structure altered, and number abnormalities. Manual karyotyping complex takes lot time because it requires high degree domain expertise. Based on this investigation proposes new method defect detectio...

ژورنال: پیاورد سلامت 2011
ربیعیان, مصطفی, صفدری, رضا, عظیمی, سیروس,

Background and Aim: These days with the improvements in science and technology the number of individuals who suffer from genetic disorders should be drastically less. A crucial method for preventing these disorders, in the first place, is by genetic counseling. Educating the public in regards to how they can avoid producing affected children. Materials and Methods: In this retrospective cross-...

Journal: :iranian journal of public health 0
dariush. d farhud marjan zarif yeganeh hosein sadighi shahram zandvakili

background: androgen insensitivity syndrome (ais) or testicular feminization is a partial or complete inability of cell response to androgen. the cause is enzymatic defect in synthesis of testosterone, resulting sexually immature phenotypically female, with primary amenorrhea. there are three categories of ais, complete, partial and mild, depending on the degree of external genital masculinizat...

Journal: :مجله پزشکی مولکولی 0
najmeh ahangari department of genetics and biotechnology, faculty of medicine, hormozgan university of medical sciences, bandae abbas, iran mohammad doosti doosti department of molecular genetics, hope generation genetic polyclinic, mashhad, iran elaheh ahangari department od statistics, mashhad university of payam-e-noor, mashhad, iran. nafise baradarn rafiee department of obstetrics and gynecology, emam reza hospital, mashhad university of medical sciences, mashhad, iran ehsan ghayoor karimiani department of molecular genetics, honorary research associate, university of manchester, uk

introduction: the most common chromosomal abnormalities detected in perinatal period are aneuploidies of chromosome 21, 18, 13, x and y. the aim of this study is to assess referral reasons for invasive diagnostic method using rapid qf-pcr for fetal chromosomal abnormalities in gynecologists’ referrals. methods: a retrospective study of results was performed on data between september 2015 and ju...

2016
Mariano Mascarenhas Sumi Thomas Mohan S. Kamath Ramya Ramalingam Ann Marie Kongari S Yuvarani Vivi M. Srivastava Korula George

AIM To estimate the prevalence of chromosomal abnormalities and Y chromosome microdeletion among men with azoospermia and severe oligozoospermia and its correlation with successful surgical sperm retrieval. SETTING AND DESIGN A prospective study in a tertiary level infertility unit. MATERIALS AND METHODS In a prospective observation study, men with azoospermia and severe oligozoospermia (co...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده کشاورزی 1391

بررسی تنوع ژنتیکی ژنوتیپ‏های بومی پیاز ایرانی در مقایسه با انواع خارجی چکیده: برنامه های اصلاحی گیاهان بر اساس تنوع و انتخاب صفات برتر کمی و کیفی صورت می گیرد. لذا، ارزیابی تنوع ژنتیکی، اولین مرحله در برنامه های اصلاحی است. در این راستا، استفاده از روش های جدید مطالعه‏ی تنوع ژنتیکی ضروری به نظر می رسد. در این بررسی تعیین تنوع ژنتیکی سیزده ژنوتیپ پیاز ایرانی در مقایسه با دو ژنوتیپ خارجی با است...

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