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The Study of Relativity between the DNA Conformation and the canceration

Journal of Northeast Agricultural University(English Edition) 1997年第2期4卷 116-121页

作者： ChenWeiduo GaoLianzeng 等 NortheastAgriculturalUniversity Harbin150030PRChina HeilongjiangProvincialForestryGeneralHospital Harbin150040PRChina

The conformation of DNA in the granuloblast of the human leukaemia(HL) is also different from that of the normal human (HN) was determined by the fluorescence titration. These results show the view that DNA conformati... 详细信息

关键词： DNA conformation canceration cellular cancer

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EXPERIMENTAL STUDY ON MICROWAVE RADIATION IN BLOCKING LEUKOPLAKIA FROM canceration IN GOLDEN HAMSTER CHEEK POUCH

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Medical Bulletin of Shanghai Jiaotong University 1998年第Z1期19卷 43-45页

作者：周曾同唐国瑶钟文静张水龙乐福媛周永梅

Objective Lately, microwave radiation (MR) has been successfully used to cure a variety ofdiseases including oral mucosal diseases and oral tumors in stomatology. Preventive MR of precancerous lesionsfrom canceration is the goal of this study which had been rarely reported. Methods Between leukoplakia modelanimals and MR treated model animals, the cancer incidences were compared and the macroscopic and microscopicpathology were detailed. The functional parameters of the microwave apparatus were analysed to yield the optimumdata for future clinical use. Results The cancer blocking effect of MR was proved by the incidence of canceration3.5 times less frequent in MR treated animals. Conclusion Analysis of the macroscopic and microscopicpathology may disclose the mechanism of the therapeutic MR.

关键词： microwave radiation golden hamster leukopiakia canceration

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Clinical features,diagnosis,and treatment of Peutz-Jeghers syndrome:Experience with 566 Chinese cases

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World Journal of Gastroenterology 2023年第10期29卷 1627-1637页

作者： Zu-Xin Xu Li-Xin Jiang Yu-Rui Chen Yu-Hui Zhang Zhi Zhang Peng-Fei Yu Zhi-Wei Dong Hai-Rui Yang Guo-Li Gu Fifth Clinical College of Anhui Medical University Air Force Clinical College of Anhui Medical UniversityBeijing 100142China Air Force Clinical College of China Medical University Beijing 100142China Department of General Surgery Air Force Medical CenterChinese People's Liberation ArmyBeijing 100142China

BACKGROUND Peutz-Jeghers syndrome(PJS)is a clinically rare disease with pigmented spots on the lips and mucous membranes and extremities,scattered gastrointestinal polyps,and susceptibility to tumors as clinical *** preventive and curative methods are still *** we summarize our experience with 566 Chinese patients with PJS from a Chinese medical center with regard to the clinical features,diagnosis,and *** To explore the clinical features,diagnosis,and treatment of PJS in a Chinese medical *** The diagnosis and treatment information of 566 cases of PJS admitted to the Air Force Medical Center from January 1994 to October 2022 was summarized.A clinical database was established covering age,gender,ethnicity,family history,age at first treatment,time and sequence of appearance of mucocutaneous pigmentation,polyp distribution,quantity,and diameter,frequency of hospitalization,fre-quency of surgical operations,*** clinical data was retrospectively analyzed using SPSS 26.0 software,with Pcanceration(P=0.004,Z=-2.882);71.2%of patients underwent surgical operation,75.6%of patients underwent surgical operation before the age of 35 years,and there was a statistically significant difference in the frequency of surgical operations between patients with and without cancer(P=0.000,Z=-5.127).At 40 years of age,the cumulative risk of intussusception in PJS was approximately 72.0%,and at 50 years,t

关键词： Peutz-Jeghers syndrome Management Intussusception canceration STK11

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Study on Mitochondrial Ultrastructure, Traco Elementsand Their Correlative Factore in Cells ot Gastric Mucosa ot theGastropathic Patienta with Spleen Deficiency Syndrome

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Chinese Journal of Integrative Medicine 1996年第2期2卷 117-121页

作者：尹光耀何雪芬尹玉芬杜永清焦建华

Atfer examining 88 gastropathic patieiits with Spleen deficiency syndrome by iJsing transmis-sion electron microscope, X-ray energy disperse analysis system, histochemical staining and radioimmunomethods, the authors found that the gastric mucosa cyclic adenosine monophosphate, superoxide dismutaselevel, quantity of mitochondria and its crista, the ratio of diameter between ventricle and cavity of mitochon-dria aiid the conteiit ot zinc (Zn) , copper (Cu) of mitochondria were decreasing to certain extent which tendsto get lower and lower with different groups in the order of health coritrol group, Spleen Qi deficiency groupaiid SPIeen deficiency with Qi stagnation group; chronic superficial gastritis group, chronic atrophic gastritisgroup and gastric cancor group , complete small intestinal metaplasia (IM) group, incomplete small iM group,complete colonic iM groiJp and incomplete colonic iM group (Pcanceration.

关键词： gastric disease with Spleen deficiency syndrome degeneration of mitochondria mitochon-drial trace elements cyclic adenosine monophosphate superoxide dismutase incomplete colonic intestinalmetaplasia canceration

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