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Recent Medical Journals
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- MOLECULAR BIOLOGICAL EVIDENCES FOR THE GENETIC STABILITY OF DOXORUBICIN RESISTANT CELL LINE S-180R IN VIVO
Abstract：Objective: In order to assess the genetic stability of doxorubicin resistance sarcoma S-180R cell line in vivo.Methods: The drug resistant genes and molecules were examined by flow cytometry, Southern blot, Northern blot and RT-P...
- Mechanism of overproduction of plasma prostacyclin in portal hypertensive rats
Abstract：Objective To evaluate the role of increased portal pressure and portosystemic shunting in elevated level of prostacyclin (PGI2) in portal hypertension.Methods Thirty-six male Sprague-Dawley rats were divided into four groups: pre...
- EXPRESSION OF VEGF RECEPTOR KDR IN DIFFERENT ORIGINATED CARCINOMAS
Abstract：Objective: To detect the expression of KDR in different originated carcinomas and to explore its expressed ways and the relationship with tumor progression. Methods: KDR cDNA (Ⅴ-Ⅶ domains)fragment was cloned from human umbili...
- Bletilla striata as a vascular embolizing agent in interventional treatment of primary hepatic carcinoma
Abstract：Objective To evaluate Bletilla striata as a vascular embolizing agent in interventional treatment of primary hepatic carcinoma.Methods We made a vascular embolizing agent from a Chinese medicinal herb, Bletilla striata (bai ji)....
- Transsphenoidal microsurgical removal of large pituitary adenomas
Abstract：Objective To retrospectively analyze the diagnostic modes, transsphenoidal microsurgical technique and outcomes of 145 patients with pituitary macroadenoma or giant pituitary adenoma.Methods A total of 145 patients suffering from...
- A randomized controlled clinical trial on piperacillin/tazobactam versus ticarcillin/clavulanic acid for the treatment of bacterial infections
Abstract：Objective To compare the efficacy and safety of two β-lactam-β-lactamase inhibitor combinations, piperacillin/tazobactam and ticarcillin/clavulanic acid in the treatment of bacterial infections.Methods A randomized, open-labele...
- The inhibitory effects of Radix Astragali on hypoxic pulmonary hypertension of rats
Abstract：Objective To observe the inhibitory effects of Radix Astragali (RA) on hypoxic structural remodeling of intraacinar pulmonary arteries (IAPA) and pulmonary hypertension (PHT).Methods Sixty rats were divided into three groups: hyp...
- Treatment of late-stage malignant tumor by transplantation of embryonic thymus in different regions
Abstract：To find out the optimal location for transplantation of embryonic thymus, 21 cases of late-stage thoracic malignant tumor were divided into three groups(A, B, C).Embryonic thy-mus, cut into 1.0cm×1.0cm×0.15cm pieces, were trans...
- Lipoprotein (a) concentration and apolipoprotein (a) phenotype in subjects with type 2 diabetes mellitus
Abstract：Objective To investigate the apolipoprotein (a) [apo(a)] polymorphism in the patients with type 2 diabetes mellitus and its relationship with complications.Methods In this study, we tested apo(a) phenotype via modified Utermann a...
- The toxicity and hematopoietic recovery of preparative regimen with the total body irradiation twice a day plus cyclophosphamide
Abstract：Twelve cases of hematological malignancy were treated with different doses of the total body irradiation(TBI)twice a day plus the high dose of cyclophosphamide(CY)as condition regimen for autologous or allogeneic bone marrow tran...
- ANTAGONISTIC EFFECT OF CCK-8 ON MORPHINE-INHIBITED ELECTRICAL AND CONTRACTILE ACTIVITIES OF RAT JEJUNUM IN VITRO
Abstract：In the present investigation, antagonistic action of cholecystokinin octapeptide (CCK-8)against morphine on the electrical and contractile activity of rat jejunum in vitro was studied. The results showed that the potentiation of...
- Hypercoagulable state and disseminated intravascular coagulation following an effective chemotherapy in tumor-bearing rats
Abstract：Objective To detect the changes in blood coagulation system and clarify the related mechanisms of chemotherapy-induced disseminated intravascular coagulation.Methods Changes in blood coagulation system and immunohistochemistry fo...
- Studies on the Preoperagve Diagnosis and Staging of Gastric Carcinoma by Endoscopic Ultrasonography
Abstract：73 patients with gastric carcinomas were examined preoperatively by endoscopic ultrasonography.The results showed that gastric carcinomas were imaged as an irregular hypoechoic mass with partial or total destruction of the normal...
- EXPRESSION OF CALCITONIN GENE-RELATED PEPTIDE (CGRP) mRNA IN RAT LYMPHOCYTES
Abstract：We recently found that calcitonin gene-related peptide (CGRP)-like immunoreactivity was present in lymphocytes of rat thymus and lymph node. In order to investigate whether these cells were capable of synthesizing CGRP, CGRP mRNA...
- Quantitive Analyses of Duodenogastric Reflux and Antral Motility by Color Doppler Ultrasonography
Abstract：To devolop a simple,noninvasive method for evaluating duodenogastric reflux(DGR)and antral motility by color Doppler and 2-dimensions(2D)ultrasonography.The frequency and amplitude of antral contractions,the frequency of DGR and...
- Mechanism of action of prostaglandin E2 in the dog skeletal muscle circulation
Abstract：Objective To determine whether prostaglandin E2 (PGE2) influences the dog skeletal muscle circulation by a direct action on the vascular smooth muscle or via pre- or post-synaptic modulation of sympathetic neurotransmission.Metho...
- ANGIOTENSIN Ⅱ-INDUCED APOPTOSIS IN CULTURED ADULT RAT VENTRICULAR MYOCYTES
Abstract：Angiotensin Ⅱ (Ang Ⅱ )-induced apoptosis was demonstrated for the first time in cultured adult rat ventricular myocytes (ARVMs) isolated by retrograde heart perfusion with Krebs-Henseleit bicarbonate (KHB) buffer containing c...
- L-PHENYLALANINE AND SMOOTH MUSCLE CELL PROLIFERATION FROM SHR AND WKY RATS
Abstract：Cell growth and proliferation were evaluated in cultured vascular smooth muscle cells (VSMCs) isolated from spontaneously hypertensive rat (SHR) and normotensive Wistar-Kyoto (WKY) rat aortae by measuring [3H]-thymidine incorpora...
- Diagnostic Value of Color Doppler Ultrasonography Following High Electric Injury in Dog Model
Abstract：In order to assesse rapidly and accurately high electric injury especially the damage degree of blood vessels,color Doppler ultrasonography had been introduced in dogs which symmetrical bilateral hind limbs were circuited by usin...
- The attenuative effect of purified protein derivative sensitization on T helper 2 reaction and eosinophil infiltration of the lung in ovalbumin sensitized mice
Abstract：Objectives To identify the effects of tuberculin purified protein derivative (PPD) sensitization on attenuating pulmonary T helper 2 (Th2) reaction and eosinophil infiltration in ovalbumin sensitized mice, and to search for the p...
- THE CHANGES OF AP-1 DNA BINDING ACTIVITY AND COMPONENTS IN HIPPOCAMPUS OF SEIZURE-SENSITIVE RAT INDUCED BY KAINATE
Abstract：Seizure-sensitive Fisher 344 rats were prepared 7 d after seizure episodes induced by a single subcutaneous administration of convulsive dose (7.5 mg/kg)of kainic acid. The activator protein-1 (AP-1) DNA binding activity and its...
- THE STUDY OF ELEMENE OF INDUCTION APOPTOSIS ON ASCITES HEPATOMA CELL LINE Hca-F25/CL-16A3
Abstract：Objective: To investigate the effect of inducing apoptosis of Elemene on ascites hepatoma cell line HcaF25/cL-16A3. By using immunhistochemistry and DNA electrophoresis, the mechanism of Elemene antitumor was studied. Results: Th...
- EXPERIMENT STUDY AND CLINICAL OBSERVATION WITH LIGATION METHOD FOR CLOSING BRONCHIAL STUMP FOLLOWING LOBECTOMY FOR LUNG NEOPLASMS
Abstract：Objective: Traditional method of closing bronchial stumps after lobectomy was whole layer suture by hand or by stapler. Little is known about the ligated bronchial stump following lobectomy. To evaluate the characteristics of lig...
- ABSENCE OF DETUBULATION IN FROG TWITCH MUSCLE FIBRES EXPOSED TO PROTEIN KINASE C ACTIVATOR
Abstract：It has been shown that excitation-contraction (e-c) uncoupling occurred in frog twitch muscle fibres exposed to phorbol 12,13-dibutyrate (PDBu), a protein kinase C activator. To investigate ff this uncoupling results from detubul...
- AUGMENTATION OF IMMUNE FUNCTIONS AND AUTOLOGOUS TUMOR-KILLING ACTIVITY BY KAPPA-SELENOCARRAGEENAN IN MICE BEARING SARCOMA 180
Abstract：Objective: To study the enhancement of the immune functions and autologous tumor-killing (ATK) activity by kappa-selenocarrageenan (KSC) in mice bearing sarcoma 180. Methods: To measure the effects of KSC and/or Cyclophosphamide...
- CLINICAL STUDY ON THE PATTERN OF LYMPHNODE METASTASIS IN CARCINOMA OF ESOPHAGUS (AN ANALYSIS OF 200 CASES)
Abstract：Objective: To study the pattern of lymphnode metastasis in carcinoma of esophagus. Methods: 200cases of resected esophageal cancer specimens were carefully examined pathologically. Lymphnode metastasis,its pathway and extent in r...
- Sma Ⅰ, Hha Ⅰ, Msp Ⅰ and Rsa Ⅰ restriction fragment length polymorphisms in the von Willebrand factor gene of Chinese population
Abstract：Objective To study Sma Ⅰ, Hha Ⅰ, Msp Ⅰ and Rsa Ⅰ restriction fragment length polymorphisms in vWF gene of Chinese population. Methods The vWF gene from 52 unrelated individuals of Han Nationality, 44 of Yi tribe, 42 of Da...
- HPLC ASSAY FOR INTRACELLULAR ACCUMULATION OF VERAPAMIL IN VER-RESISTANT HUMAN LEUKEMIC CELL SUSLINES AND THEIR PARENTAL CELL LINES
Abstract：Objective: To establish a HPLC method using fluorometric detection for quantitatively determinating intracellular accumulation of verapamil (VER).Methods: Chromatography column was packed with spherisorb ODS (250 ×4.6 mm, 10 μm...
- Study of Three-dimensional Ultrasound on Ovarian Cystic Masses
Abstract：Thirty-one women with ovarian cystic masses were evaluated with three-dimensional ultrasound(3-DUS).We compared the results among 2-D,3-D and operation.The results showed that three-dimensional ultrasound gives a clear stereoscop...
- Color Doppler Ultrasonic Diagnosis of Carotid Body Tumors
Abstract：Twenty-six patients with carotid body tumors were examined by conventional ultrasound and color Doppler ultrasound.The specific sonogram of carotid body tumors was hypoechoic solid lesion with small vessels.The distance between i...
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