نتایج جستجو برای: sac was absorbed finally
تعداد نتایج: 4175994 فیلتر نتایج به سال:
In mammalian oocytes DNA damage can cause chromosomal abnormalities that potentially lead to infertility and developmental disorders. However, there is little known about the response of oocytes to DNA damage. Here we find that oocytes with DNA damage arrest at metaphase of the first meiosis (MI). The MI arrest is induced by the spindle assembly checkpoint (SAC) because inhibiting the SAC overr...
Nuclear radiation protection and safety is one of the most important principles needed to consider in nuclear labs. At this article, Dr. Shahriari Nuclear Laboratory, was selected as a case study for investigation of total absorbed dose at the different points of the lab to determine the safe or hazardous points in it, according to nuclear radiations safety rules. Therefore, the environment of ...
Background and purpose: Germ cell tumor is the most common malignancy of men between 15-34 years of age. Proper treatment is highly dependent on accurate histologic diagnosis, and different markers such as cytokeratin, CD3, GPC3 and etc. were proposed. It was reported that GPC3 is over expressed in testicular germ cell tumors by micro array assay. The aim of this study was to evaluate the expre...
The current study was carried out to optimize the dose of synthetic hormone for induction, and observe embryonic larval developmental in Gulsha, Mystus cavasius. Induced breeding conducted by using Ovupin (S-GnRHa) (each 1.5 ml vial contain 0.2 mg an analogue S-GnRHa) at four different doses i.e., 0.25, 0.5, 1.0- 1.50-ml kg-1 body weight (BW) females, half these were applied males. Among doses,...
background there is considerable variation in the treatment of distal forearm torus fractures (dftf), from soft bandaging to cast immobilization. objectives the present study aimed to show the result of removable wrist splint (rws) in the treatment of these fractures. materials and methods one hundred forty two children aged less than 17 years old with dftf were studied prospectively. these pat...
In sturgeons, Primordial Germ Cells originate from the vegetal pole of the egg. They migrate toward genital ridges during developmental stages and finally differentiate into gametes (the only cells that transmit genetic information). In this study, the cells were isolated from the place of migration of primordial germ cells in Huso huso’s larvae during two stages before and after absorption of ...
The aim of this study was the investigation of absorbed dose to the kidneys, spleen, and liver during technetium-99 m ethylene dicysteine and technetium-99 m diethylenetriaminepentaacetic acid ((99m)Tc-EC and (99m)Tc-DTPA) kidney scan. Patients who had been prepared for the kidney scan, were divided into two groups (Groups 1 and 2). The first group (Group 1) and the second group (Group 2) recei...
In birds albumen represents a substantial part of the reserve material for their embryological development (Romanoff & Romanoff, 1949). In Gallus gallus albumen proteins form 50 % of non-incubated egg protein content (Romanoff & Romanoff, 1949). During incubation such material is absorbed and utilized, to a great extent, for the synthesis of embryonal proteins (Fiske & Boyden, 1926; Rupe & Farm...
This paper introduces a new kind of local consistency based on the general idea of singleton arc consistency (SAC). This is a reduced form of SAC that only considers neighbourhoods of a variable with a singleton domain; hence, the name “neighbourhood SAC” (NSAC). Like AC and SAC, NSAC has a unique fixpoint, so that NSAC algorithms will produce the same result when applied to a problem regardles...
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