Accessory ovary is a rare gynecologic condition, and tumors arising in accessory ovaries are extremely rare. Accessory ovary may result from separation of migrating ovaries during embryogenesis and injuries such as inflammation and operation on normal ovary. Congenital malformations, most frequently malformations of the genitourinary organ, are seen in connection with the accessory ovary. We ex...

The present study evaluates the participation of the vagus nerve in pre-pubertal rats with unilateral ovariectomy on puberty onset, and on progesterone, testosterone and estradiol serum levels, and the compensatory responses of the ovary. Unilateral vagotomy did not modify the onset of puberty in unilaterally ovariectomized rats. Ovulation rates of animals with the left vagus nerve sectioned an...

Background and aims: The onion (Allium cepa var. cepa) is an allogamous species in which male-sterile lines have been developed. However, the structure of flower floral nectaries only briefly described. objective this study to update anatomy data, comparing gynoecium androecium male-fertile lines, analyze three-dimensional nectary. M&M: Conventional optical scanning electron microscopy tech...

Convert to ICD-10-CM: 553.9 converts approximately to: 2015/16 ICD-10-CM K46.9 Unspecified abdominal hernia without obstruction or broad ligament 553.8. Free, official coding info for 2016/17 ICD-10-CM N83.40 includes coding rules. Noninflammatory disorders of ovary, fallopian tube and broad ligament N83. Free, official coding info for 2016/17 ICD-10-CM Q50.6 includes coding rules & notes,. Oth...

background: gap-junctional intercellular communication (gjic) is implicated in physicological processes and it is vitally important for granulosa cell (gc) differentiation and oocyte growth. we investigated the expression of connexin 43 (cx43), a gap junctional protein, in normal and androstenedione-induced polycystic ovary (pco), the effects of androstenedione on cx43 expression, gjic and prog...

Mature cystic teratoma of ovary is the most common germ cell tumour and also ovary. It accounts for more than 20% all ovarian neoplams. In spite it being so common, cut section such a containing multiple sebaceous balls varying sizes quite rare presentation. Extensive literature search has revealed only few cases reported in practice gynaecology. Here, we present case benign 30-year-old lady wi...

abstract ovarian tissue freezing or cryopreservation might be the only acceptable method for preserving the young women fertility, before radiotherapy or chemotherapy. this technology might be used for patients with recurrent ovarian cysts or endometriosis, without ovarian stimulation. many efforts have made to improve cryopreservation conditions that should be seriously considered for cancer p...

background and objective: the effect of opioids on the reproductive system has been studied as an attractive research field. in this study, the effect of morphine as an analgesic opioid was evaluated on the ovarian polycystic induction in the rat. materials & methods: in this study, 24 female virgin wistar rats weighing 200-250 g were injected with morphine (1-10 mg/kg/day) for 9 days. cont...

in this study we investigated histopathological changes of mice ovarian tissues following long-term administration of copper sulfate and induction of chronic copper poisoning. the study comprised of three different groups of twenty one mice as follows: the first group (group 100) which treated by gavage with copper sulfate at a dose of 100 mg kg-1 for 5 weeks. the second group (group 200), whic...

this manuscript reviews the present knowledge related to folliculogenesis in sheep.folliculogenesis starts with formation of primordial follicles before birth, present as a pool containing a certain number of follicles. by the attainment of puberty, a group of follicles from that pool starts to grow, a process known as primordial follicle activation or recruitment. the number of growing primord...