بررسی نتایج بارداری در زنان نخست‌زا در سنین نوجوانی و بالغین

Degenerate Four Wave Mixing in Photonic Crystal Fibers

In this study, Four Wave Mixing (FWM) characteristics in photonic crystal fibers are investigated. The effect of channel spacing, phase mismatching, and fiber length on FWM efficiency have been studied. The variation of idler frequency which obtained by this technique with pumping and signal wavelengths has been discussed. The effect of fiber dispersion has been taken into account; we obtain th...

اثر بربرین در تنظیم آستروسیتهای Gfap+ ناحیه هیپوکمپ موشهای صحرایی دیابتی شده با استرپتوزوتوسین

Background: Diabetes mellitus increases the risk of central nervous system (CNS) disorders such as stroke, seizures, dementia, and cognitive impairment. Berberine, a natural isoquinolne alkaloid, is reported to exhibit beneficial effect in various neurodegenerative and neuropsychiatric disorders. Moreover astrocytes are proving critical for normal CNS function, and alterations in their activity...

اثر بربرین در تنظیم آستروسیتهای Gfap+ ناحیه هیپوکمپ موشهای صحرایی دیابتی شده با استرپتوزوتوسین

Background: Diabetes mellitus increases the risk of central nervous system (CNS) disorders such as stroke, seizures, dementia, and cognitive impairment. Berberine, a natural isoquinolne alkaloid, is reported to exhibit beneficial effect in various neurodegenerative and neuropsychiatric disorders. Moreover astrocytes are proving critical for normal CNS function, and alterations in their activity...

بررسی و مقایسه نتایج حاصل از بارداری در نخست حامله‌های سنین مختلف مراجعه کننده به بیمارستانهای آموزشی شهر کرمان(1372)

  A Survey was conducted to correlate the out come in first pregnancies of different age groups attending a selected teaching hospital in Kerman for delivery during 1993.   A total of 390 primigravida women took part in this study. 150 in each age group of below 20 and 20-29 years and 90 women in the age group of 30 or above.   For data collection a check list and questionnaire consisting of tw...

شیوع آنتی بادی بر علیه سرخجه در زنان سنین بارداری در شهرستان بندرعباس

شیوع ایمنی سیاه سرفه و توان ایمنی زایی واکسن سه گانه بالغین در زنان سنین باروری قبل از حاملگی

Background and purpose: After marked reduction of pertussis during recent two decades the incidence of disease is increasing, particularly in early infancy. The main sources of infection in this age group are mother and other household close contacts. Our purpose was to examine whether administrating prepregnancy pertussis booster dose can induce long-term protection enough to provide higher ma...