نتایج جستجو برای: Sexual Cell

تعداد نتایج: 1792234  

Hosseini E Juibar F, Shariati M, Tavakoli Kazerooni H

Background: Hops Plant (Humulus lupulus L.) plants is very beneficial has many industrial and medical applications. hops has protein, amino acids, lipids, fatty acids, sugars such as glucose and fructose, pectin, salts, wax and estrogenic compounds. So the aim of this study was to evaluate the effect of hops extracts on hormone levels and sex cells in adult mice. Materials and Methods: 40 adult...

Ghanbari M, Khavanin A Khazaei M, Mortazavi SB

Background: There is a great concern for the possible adverse effects of cell phones and noise waves and it looks these wave effects on the individuals’ health. Thus, the present study was conducted to examine the effect of cell phone waves, severity noise, and simultaneous effect of cell phone waves and severity noise on sperm motility and sexual hormones in adult male rats. Materials and Meth...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده منابع طبیعی 1393

تحقیقات مختلف اثبات نموده اند که رشد و محتوای بیوشیمیایی روتیفرها می تواند تحت تاثیر نوع غذا و غلظت مواد غذایی تغییر نماید. ریز جلبک ها به عنوان یکی از منابع غذایی مهم برای کشت روتیفرها به ویژه از لحاظ شاخص های نظیر رشد، بقا، میزان پروتئین، چربی و اسیدهای چرب، ضروری می باشند. لذا تحقیق حاضر جهت مقایسه جلبک خشک (کلرلای پودری) و جلبک های تازه (ایزوکرایسیس گالبانا و نانوکلروپسیس آکولاتا) بر رشد، ت...

وزیری , محمد,

Precocious puberty may be classified as true precocious puberty or precocious pseudopuberty. The latter one in females may be in sexual (feminization) or hereto sexual (virilization). Ovarian tumors may be iso sexual call tumor, teratoma, etc, are among the etiologic factors of precocious psudopuberty. This paper presents a 4-year girl was admitted to the hospital with severe abdominal pain. ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2000
Y Cui R S Chen W H Wong

In this paper, we investigate the coevolution of diploid sexual reproduction and cell senescence (i.e., cell aging). We use probability analysis, computer simulation, and exact numerical computation to analyze the impacts of deleterious recessive mutations on sexual and asexual reproduction. The main conclusion is that, without cell senescence, the evolutionary advantages of sexual reproduction...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

امروزه با توسعه روز افزون تکنولوژی mems و کاربردهای گسترده آن در مهندسی پزشکی می توان قطعاتی را طراحی نمود که قابل کاشت (implantable ) در داخل بدن باشد. اندازه گیری مقدار قند خون یکی از زمینه هایی می باشد که با توسعه تکنولوژی memsمورد توجه بوده است. در بیماران دیابتی نوع دوم، میزان قند خون بالا می باشد و از آنجایی که با افزایش قند خون احتمال بیهوشی نیز بالا می رود، لذا اندازه گیری قند خون بصورت...

Greilach S Howerton K Izadyar F, Olmstead M Pacchiarotti J Ramos T Zaragoza K

Background: More than a decade work in preservation of male fertility by spermatogonial stem cell (SSC) transplantation in animal models as well as new discoveries about the nature of human SSCs has prompted an investigation into the possibility of an effective clinicalgrade procedure for isolation and cryopreservation of human testicular cells. Materials and Methods: Clinical-grade reagents, v...

Journal: :فصلنامه رفاه اجتماعی 0
معصومه نصیری masoomeh nasiri

the issues that arise in this articles are the causes and the bases of social - and sexual - devience according to a sociological point of view. then a search through a number of 350 files of sexual - crimes in babol, declares the causes on a sociological point of view, cultural transmission & contrast theory. in assessment during this research regarding age, sex & occupation as the main criter...

2014
Wenjing She Célia Baroux

Plants have the remarkable ability to establish new cell fates throughout their life cycle, in contrast to most animals that define all cell lineages during embryogenesis. This ability is exemplified during sexual reproduction in flowering plants where novel cell types are generated in floral tissues of the adult plant during sporogenesis, gametogenesis, and embryogenesis. While the molecular a...

Journal: :Oncology nursing forum 2008
Judith A Shell Marsha Carolan Ying Zhang Karen Dow Meneses

PURPOSE/OBJECTIVES To examine changes in sexual functioning during treatment for lung cancer and the extent to which age, gender, social support, and mood status affect sexual dysfunction. DESIGN Prospective, exploratory. SETTING Outpatient cancer clinic. SAMPLE 59 of 84 eligible patients diagnosed with small cell or non-small cell lung cancer. METHODS The Derogatis Interview for Sexual...

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