Objective To design a simple and convenient new-type needle tubing negative pressure fixer to unprove the efficiency of needle aspiration biopsy and get sufficient pathological cells.
When antibody titers reached the highest 1∶320 the proportion of the above pathological cells showed to be 56 8%, 64 9%, 67 6% and 18 9% respectively. With non-cerebral cysticercosis and non-center nervous diserses there was a signilicant difference (P<0 01).
In the past few years, numerous reports have demonstrated that Tal level decreased in patients with acquired immunodeficiency syndrome (AIDS), Hepatitis B and Hepatitis C, but Tal overexpressed on some pathological cells in the condition of tumor.
After being infected by the virus great numbers of acidophilic viral inclusive bodies were formed in the cytoplasm ofabsorptlve cellsand undlfferentlated absorptlve cells of liver, ciliated epithelical cells of gaster, intestine andintestinum rectum respectively. And in these pathological cells, the systhesis of cellularDNA and RNA were inhibited,the activities and distributions of alkaline phosphatse (AKP) and acid phosphatase(ACP) became obviously abnormal, and the intracellulardigestion of the liver absorptive cells was blocked.
Results:It turned out that activity of CD8,CD16 and NK cells was going up markedly,and at the same time the level of CA125 was going down,but to different degree in the 22 cases in question,of which,the pathological cells of the fluid in the abdominal cavity disappear 68.50% of the fluid in the abdominal cavity disappear after TIL and rIL 2 treatment on part and the whole of the body,the total effectiveness reached 81.2%.
结果 :腹腔液 TIL 培养、扩增后 ,CD8和 CD16表达、NK细胞活性显著升高 ,同时 CA12 5水平有不同程度的下降 ,部分患者腹腔液病理细胞消失。
There was a close correlation between the individual set points for the cytosolic Ca2+ activity and PTH release in a material containing both normal and pathological cells.
Altered expression of intergrin receptors for different extracellular matrix components seems to be present in the pathological cells as preliminary data suggest by using antibodies against alfa subunits of integrins.
This broad range of DNA damage induced by STZ indicates that the drug may seriously affect genomic stability in normal and pathological cells.
Surface exposure of phosphatidylserine in pathological cells
Thus, the shift of the equilibrium is likely to affect the regulation of the membrane deformability both in normal and pathological cells such as hereditary elliptocytes.
Hemorrhage of Grass Carp is very disadvantageous to fisheries products, causing a mortality of 50-70% for 1 year old juvenile fish. The pathogen of hemorrhage of Grass Carp was studied in the early fifties. During 1978-1984, the Reovirus was isolated, which was named Grass Carp Reovirus (GCR).Observation under electron microscope of the tissues of kideny, spleen, liver, blood vessel, intestine and muscle of disease fish shows that there were two kinds of virosome in the pathological cells. The diameter...
Hemorrhage of Grass Carp is very disadvantageous to fisheries products, causing a mortality of 50-70% for 1 year old juvenile fish. The pathogen of hemorrhage of Grass Carp was studied in the early fifties. During 1978-1984, the Reovirus was isolated, which was named Grass Carp Reovirus (GCR).Observation under electron microscope of the tissues of kideny, spleen, liver, blood vessel, intestine and muscle of disease fish shows that there were two kinds of virosome in the pathological cells. The diameter of one particle was 80-100 nm and the other 20-30 nm. The main pathological (infested) cells contained endothelial cell of capillaries, reticuloendothelial cell, eosinophil leucocyte, pericyte and interstitial cell as well as other epithelioid cells. Since the endothelial cell of capillaries were damaged and lysed, hemorrhagic symptoms appeared in the tissue.According to the testing of viruses which were isolated and purified, the bigger one belonged to Reovirus while the other was temporarily defined as Picornaviridae.
The synovial folds of knee joint of 6 normal and pathological cases were observed with a Hitachi S-450 SEM. The normal synovial fold had a smooth surface with clear villi, and the cell projections were filiform or round; while the pathological synovial fold showed a roung surface, on which the villi were more slender disorderly arranged and even compressed, and in some places the pathological cells adhered together.
The gastrin concentrations in esophagus cancer tissuse and its surrounding non-neoplastic mucosae and in fasting serum from 40 patients with esophagus cancer were measured by radioimmunoassay. Meanwhile , G-IR(gastrin-immunoreactive) cells in the tissues were examined by immunohistochemical study. Control study was carried out in 20 normal people.The results showed that no difference was seen between the mean fasting serum gastrin concentrations, between the mean contents of gastrin in the cancer tissues...
The gastrin concentrations in esophagus cancer tissuse and its surrounding non-neoplastic mucosae and in fasting serum from 40 patients with esophagus cancer were measured by radioimmunoassay. Meanwhile , G-IR(gastrin-immunoreactive) cells in the tissues were examined by immunohistochemical study. Control study was carried out in 20 normal people.The results showed that no difference was seen between the mean fasting serum gastrin concentrations, between the mean contents of gastrin in the cancer tissues for the patients with esophageal tumors derived from different regions of the esophagus or of varrant pathological cell types(P>0.05).And there was no difference in the mean gastrin levels compared to that of control, either(P>0.05). The contents of gastrin in the cancer tissues and its surrounding non-neoplastic tissues did not exceed each other(P>0.05); No relationship was found between the gastrin contents in paraneoplastic mucosae and dysplasia or local metastases of cancer cells. But close positive correlation existed between the gastrin contents in the normal esophagus mucosae(r=0.927) or the esophageal lesions(r=0.906) and the corresponding fasting serum gastrin concentrations(P<0.005). No G-IR cell was found in all the normal esophagus mucosae,the esophageal lesions and its surrounding non-neoplastic mucosae by immuno-histochemical method.In conclusion :①The esophagus cancer did not affect the secretion of gastrin and the fasting serum concentration of the patients.②No differentiation of G-IR cells was seen during the carcinogenesis and development of esophageal cancer. ③No evidence of gastrin-au-tocrine was found in esophageal lesions.
pathological cells
病变细胞
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