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oviduct n.【解剖學】輸卵管。

oviferous

During spawning , the structure of oviduct is obviously affected . before laying eggs , there are many secretions in oviduct and lots of microvilli at the surface of epithelial cells . the clear cells contain lots of mitochondria , endoplasmic reticulums and golgi complexes 日本沼蝦產卵過程對輸卵管結構產生顯著的影響,產卵前,管腔內有很多分泌物,管壁上皮細胞表面有大量微絨毛,細胞內細胞器如線粒體、內質網、高爾基體等含量豐富,細胞核形態正常。

In this research , the changes of the structure of the oviduct during spawning and the developments of the compound eyes in the embryonic and larval stages in m nipponense were studied with the methods of histological technology and transmission election microscopy 輸卵管是日本沼蝦雌性生殖系統的一個重要組成部分。國內外學者對甲殼動物輸卵管的研究報道很少,而關于甲殼動物輸卵管超微結構的研究及其在產卵過程中的動態變化過程尚未見報道。

Before laying eggs , a lot of secretions appear in oviduct ; epithelial cells show tightly each other ; near the basal lamina , epithelial cells show finger - like protuberances ; the layer of basal lamina is thin and there are another layer of connective tissue cells out of the basal lamina 產卵前:輸卵管管腔中有大量分泌物;上皮細胞排列緊密,胞核較大,在基膜處細胞呈指狀突起。基膜層較薄,外側有一層結締組織細胞。

The mice showed ageing - associated decrease in oocyte pool , as indicated by significantly decreased number of gv oocytes from ovaries , mii oocytes from oviducts and follicles in ovary sections in the aged mice 昆明白小鼠呈現與衰老相關的卵母細胞庫減少,表現在由老齡小鼠收集到的gv期卵母細胞和m期卵母細胞數明顯減少及卵巢組織切片中顯示的卵泡數明顯減少。

Methods : cases whose oviducts were blocked or jammed because of abnormal oviducts or shortage of mesentery were treated using oviduct inflammatory separation and peritoneum transplantation , and compared with their former condition 方法對31例因輸卵管形態異常及系膜短缺致輸卵管不通或通而不暢患者行輸卵管粘連松解加腹膜移植術并進行術前術后比較。

The structure of oviduct : 1 . anatomy and histological structure . a pair of oviducts originates from the anterolateral part of the ovary , and ends at the female genital pores lying in the basipodite of the sixth thorax appendage 、輸卵管結構主要發現如下: 1 、解剖及組織學結構日本沼蝦輸卵管一對,發自卵巢兩側,終止于第3步足基節上。

The structure of oviduct the morphovar of oviduct was different evidently at the immature , spawing and catagenetic stages . there were the characteristic of histological structure of oviduct . 1 結果如下:一)輸卵管的基本組織結構和發育變化輸卵管在性未成熟期,性成熟后的產卵期及退化期的發育形態有明顯地區別。

In addition , eight days after laying eggs , it is found that cellular structures of oviduct near the female genital pores vary greater than those near the ovary during or after spawning eggs 同時比較產卵后第8天近卵巢端和近雌性生殖孔端輸卵管結構,發現近雌性生殖孔端管壁上皮細胞結構變化較近卵巢端大。

3 . after laying eggs , most of epithelial cells break and die , however , histologically , the structure of oviduct wall still remains normal . the reason should be relative to cellular junctions 3 、產卵后,輸卵管管壁上皮細胞多數破裂并死亡,而管壁結構仍保持較完整,這與細胞連接有很大關系。

The expression pattern of these enzymes suggests that an estrous - cycle dependent and region - specific pg synthesis in the bovine oviduct may be required for a successful reproduction 這些酶的表達方式表明一個成功的繁殖需要在牛輸卵管內有一個獨立而局部特效pg合成的發情周期。

In all the three stages the wall of oviduct consisted of three basic layers : the mucous layer , the muscular layer and the serous membrace 不同時期的輸卵管壁均由黏膜,肌層和漿膜3層構成,其主要區別在于黏膜的固有層內是否形成分泌腺。

Objective : to investigate the clinical effect of the operation in treating female infertility using oviduct inflammatory separation and peritoneum transplantation 摘要目的探討輸卵管粘連松解加腹膜移植術治療不孕癥的臨床意義。

It is believed that these junctions are important to remain the structure of oviduct and keep stable environment in vivo in macrobrachium nipponense 這種連接方式對于保持輸卵管壁結構完整性及維持沼蝦體內環境穩定有重要作用。

It can result in oviduct obstruction and lead to complications including sterility , ectopic pregnancy , habitual abortion or even pelvic infection 可造成輸卵管閉塞,引致日后不育宮外孕及習慣性流產等并發癥,甚至引致盆腔炎。

In spawning season , the oviduct differentiated evidently into three parts : the fimbriase of the oviduct , the middle main oviduct and the uterine part 產卵期輸卵管明顯分成傘部,中段和直段,其末端以尖端突入泄殖腔。 3

After laying eggs , secretions disappear and epithelial cells die , but the histological structure of oviduct wall seems integrity . 2 產卵后:管腔中分泌物消失,上皮細胞出現死亡,但管壁結構從外形觀察仍完整。

Four to eight days after laying eggs , there are a lot of death cells in oviduct cavity and the renovation of epithelial cells become evident 產卵后4 ? 8天,管腔中有大量死亡細胞碎片,管壁上皮細胞逐漸開始更新。

One - cell embryos were collected with m2 medium the next day ( 24h after hcg injection ) from oviduct of females possessing a vaginal plug 方法1 .超排卵、體外受精及卵細胞的收集取性成熟雌鼠( 4w , 189 ) ,腹腔注

It is accessory likely very phlogistic , oviduct is phlogistic , you should go to a hospital diagnose . if be , want to be treated at once 很有可能是附件炎,輸卵管炎,你要去醫院確診一下。假如是要趕緊治療。