نتایج جستجو برای: ovary
تعداد نتایج: 44565 فیلتر نتایج به سال:
Background: Swyer syndrome is a type of hypogonadism with 46,XY karyotype. This syndrome was named by Gerald Swyer, an endocrinologist. It leads to a female with normal internal genitalia (uterus, fallopian tubes, cervix, vagina), but instead of ovaries, they have non functional ovary (streak gonads). Also, they have absence of puberty because of gonadal digenesis. The current practice is to p...
Granulosa cell tumours (GCTs) are the most common ovarian in equine which involves around 2.5% of all horses and 85% reproductive tract (McCue et al. 2006). Tumours may originate from tissue present within ovary. GCTs often first detected during either routine examination for breeding or when behavioral changes caused by presence tumour ovary requiring further investigation (McKinnon Barker, 20...
Tumour of unknown primary (primum ignotum) is a metastatic disease that generally shows poor response to treatment and prognosis. Although it exhibits trend decreasing incidence, the diagnostic processes are complicated. The available literature 5–30% metastases involve ovary, but remains unclear how often ovarian infiltration found in tumours primary. most common affects ovaries malignant gast...
For sexual reproduction of Allium hirtifolium, collected bulbs were planted in the field. In order to develop ovary embryo and seed setting, control self-pollination and natural open pollination took placed using honey bees under cages. Ovary development and seed setting of A. hirtifolium extraordinary were affected by pollination and there was a significant difference between mean effect of se...
almond is one of the most important species of genus prunus. most almond cultivars and genotypes are self-incompatible and some of others are cross-incompatible. in this study compatibility and frequency pollen tube penetrate in the ovary were performed in three groups. the first group included the genotype a9.7 as female parent and tuono with genotypes a230, a10.11, a8.39 as male parents, the ...
for sexual reproduction of allium hirtifolium, collected bulbs were planted in the field. in order to develop ovary embryo and seed setting, control self-pollination and natural open pollination took placed using honey bees under cages. ovary development and seed setting of a. hirtifolium extraordinary were affected by pollination and there was a significant difference between mean effect of se...
A single injection of estradiol valerate induces a form of cystic ovary resembling some aspects of the human polycystic ovarian syndrome. Preceding the development of follicular cysts, there is an increase in intraovarian synthesis of nerve growth factor (NGF) and the low affinity NGF receptor (p75 NGFR). Selective blockade of NGF actions and p75 NGFR synthesis in the ovary restored estrous cyc...
Epidermoid cysts of the ovary are rare lesions and are uniformly incidental findings in hysterectomy specimens. They must be differentiated from mature cystic teratomas of the ovary, and some authors believe them to be monodermal teratomas. The histogenesis is still uncertain. We report an epidermoid cyst of the ovary which was an incidental finding.
Ovulation following unilateral ovariectomy in the California leaf-nosed bat (Macrotus californicus).
Ovulation occurred from the left ovary in all 5 bats that had had the right ovary removed and an implanting blastocyst was found in the left uterine horn in 2 of these bats. All ovulations in the control and sham-operated bats occurred from the right ovary.
background: polycystic ovary syndrome (pcos) is a complex, multifaceted, heterogeneous disorder, affecting 4%-18% of reproductive-aged women and it is associated with reproductive, metabolic and psychological dysfunctions. pcos affects quality of life and can worsen anxiety and depression either due to the features of pcos or due to the diagnosis of a chronic disease. methods: in this descripti...
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