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1.
Chinese Journal of Laboratory Medicine ; (12): 310-318, 2023.
Article in Chinese | WPRIM | ID: wpr-995732

ABSTRACT

Objective:To evaluate the application value of patient-based real-time quality control (PBRTQC) algorithms in intralaboratory comparison between various hematology analyzers.Method:From April 1 st 2020 to March 31 th 2021, data of white blood cell (WBC) counts and daily comparison results of fresh venous blood, measured by five hematology analyzers, were collected at the Department of Laboratory Medicine in Hebei Children′s Hospital. First, the professional intelligent PBRTQC software system was applied to conduct the parameter setting, program establishment, and performance verification. Three concentration ranges of WBC were selected, low concentration (2.5-4.5)×10 9/L, medium concentration (6.0-8.0)×10 9/L and high concentration (12.0-14.0)×10 9/L for the comparison. Next, WBC counts were calculated with both of the EWMA and median methods, the results were then analyzed by PBRTQC using the module of"intralaboratory comparison of hematology analyzers". Finally, bias of intralaboratory comparison among various hematology analyzers analyzed by means of EWMA and daily comparison results of fresh venous blood were compared. Based on the standard of WS/T 406-2012,allowable error ±7.50% in WBC counts was set as the relative bias standard among different instruments. Results:(1) A total of 38 313 sample results were included, there were 70 warning results out of these samples based on the EWMA quality control method established on the data of patients with white blood cell count in our laboratory, with an early warning rate of 0.183‰, a probability of error detection of 100%, and a probability of false loss of control of 0. EWMA quality control efficiency met the quality objectives. (2) In the comparison monitoring of the results of 5 blood cell analyzers at high concentrations, the coincidence rate between EWMA and median method were both 100% (46/46) in weekly and monthly comparison, and EWMA could maintain a relatively stable monitoring efficiency in daily comparison. (3) In the selected natural month, the consistency rate between EWMA method and fresh blood comparison method was 95.24% (20/21).Conclusion:PBRTQC can be used as a valuable supplementary tool of IQC to continuously and effectively monitor the consistency of data derived from intralaboratory hematology analyzers with different bands and types, which can not only reduce the risk of quality and operating costs, but also improve the efficiency of laboratory management.

2.
Chinese Journal of Health Management ; (6): 312-317, 2022.
Article in Chinese | WPRIM | ID: wpr-932978

ABSTRACT

Objective:To investigate the prevalence and risk factors of hypertensive retinopathy (HRP) in a non-diabetic population over 30 years old during routine health examinations.Methods:This was a cross-sectional study of a non-diabetic population over 30 years of age. The study was conducted during routine health examinations at the Tongren Hospital, Beijing, from January to December 2020. Fundus photographs were taken, and data including medical history, height, weight, and blood pressure were collected. Routine laboratory examinations were performed. The study population was divided into hypertension, transient hypertension, and non-hypertension groups. The prevalence of HRP was compared among the three groups. OR and 95% CI of HRP risk factors was estimated by binary logistic regression, adjusted for age and gender. Results:The prevalence of HRP was 4.3% in the non-diabetic population over 30 years old. Adjusted for age, gender, and systolic blood pressure, the prevalence of HRP in hypertension and transient hypertension groups, was both higher than in the non-hypertension group [ OR(95% CI) of 3.11(2.25-4.30) and 1.72(1.21-2.45), respectively]. The proportion of grade 1-2 HRP was higher (76.2%). There was no significant difference in the prevalence of grade 3 HRP among the three groups. Adjusted for age and gender, systolic blood pressure and creatinine clearance rate were independent risk factors for HRP in the hypertension group [ OR(95% CI): 1.22(1.01-1.48) and 1.66(1.12-2.46)] and transient hypertension group [ OR(95% CI): 1.48(1.10-2.06) and 1.95(1.03-3.46)]. SBP and DBP were independent risk factors for HRP in the non-hypertension group [ OR(95% CI): 1.68(1.07-2.63) and 1.61(1.06-2.44)]. Conclusions:There was a high prevalence of HRP among the non-diabetic population over the age of 30 and there was still relatively high risk of grade 3 HRP among the normotensive population.

3.
Chinese Journal of Health Management ; (6): 537-541, 2017.
Article in Chinese | WPRIM | ID: wpr-666183

ABSTRACT

Objective To investigate the prevalence and risk factors of diabetic retinopathy (DR) in a Beijing population during routine medical examinations. Methods This was a cross-sectional study during a routine health examination at the Tongren Hospital of Beijing,from March 2014 to February 2015. Fundus photography was conducted by experienced ophthalmologists.Medical history,height,weight,waist and hip circumference,and blood pressure were recorded.Routine laboratory examinations were performed. Logistic regression models were used to estimate the odds ratio (OR) and 95% confidence interval (CI) of diabetic retinopathy for each risk factor,adjusted for age and gender. Results The prevalence of DR was 7.0% among diabetic individuals.The multivariate analysis showed that disease durations[OR(95% CI),2.1 (1.564-2.752),P<0.001],fasting plasma glucose[1.2(1.093-1.273),P<0.001],body mass index[1.8(1.010-3.100),P=0.046],and triglyceride[0.794(0.638-0.987),P=0.038]were independently associated with DR. The prevalence of diabetes mellitus (DM) and DR significantly increased in populations aged>30 years. Conclusion Fundus photography (nonmydriatic) should be recommended as a routine screening method for people 30 years and elder to effectively prevent occurrence of visual impairment and blindness.

4.
China Medical Equipment ; (12): 73-75, 2017.
Article in Chinese | WPRIM | ID: wpr-611445

ABSTRACT

Objective:To investigate the analysis of features and differential diagnosis of ultrasonic image for patient with endometrial lesions.Methods: The imaging data of 80 patients with endometrial lesions were selected as random number table. The relevant ultrasound manifestations and sonographic features of patients were further analyzed, and then these data were compared with the pathological diagnosis by using operation.Results: In the 80 patients with endometrial lesions, 43 cases were endometrial polyps, and in the 43 cases, there were 41 cases were consistent with the pathological diagnosis and the diagnostic accordance rate was 95.35%, while there were 2 cases were not consistent between the two methods. 33 cases of the 80 patients were submucous myoma of uterus, and there were 29 cases of them were consistent with the pathological diagnosis and the diagnostic accordance rate was 87.88%, while there were 4 cases were not inconformity. And 4 cases of the 80 patients were endometrial carcinoma, the result was completely consistent with the pathological diagnosis and the diagnostic accordance rate was 100%. In the 6 misdiagnose cases, the ratios of atypical cases and (or) typical cases were 1:16, 5:36 and 1:8, respectively. All of these endometrial lesions has the distinctive manifestations on the ultrasonoscopy of color Doppler.Conclusion: For the detection of endometrial lesions, transvaginal colar Doppler ultrasonic detection has unique feature of ultrasonogram compared with other detection methods. In the contrast, there is a regular congruent relationship between the ultrasonogram of typical disease and section of pathological specimen by using operation in a certain degree, and the ultrasonogram of typical disease has definite diagnosis value.

5.
Chinese Journal of Health Management ; (6): 121-125, 2016.
Article in Chinese | WPRIM | ID: wpr-493051

ABSTRACT

Objective To study the metabolic parameters in health checkup people with dark red tongue and light red tongue,with different coating nature,coating color or liguliform,to understand the relationship between dark red tongue and human metabolic state.Methods Clinical data of 2 891 individuals who underwent health checkup in our center between Dec.2013 and Aug.2014 were collected,including body mass index,blood pressure,blood glucose,lipid and uric acid.Tongue diagnosis was made by Chinese Medicine practitioners.Results The dark red tongue was more common in males,it was found in 61.58% males and 38.42% females in the dark red tongue group.The average level including body mass index,systolic blood pressure,diastolic blood pressure,blood glucose,total cholesterol,triglyceride,low-density lipoprotein cholesterol and blood uric acid in dark red tongue group were higher than those in light red tongue group (P<0.01).When the dark red tongue had yellow fur-like or thick and greasy coat,the average level of body mass index,blood glucose,total cholesterol,low-density lipoprotein cholesterol and blood uric acid were higher than those of the normal dark red tongue group,the level of high-density lipoprotein cholesterol was lower than that of the normal dark red tongue group.Conclusions Dark red tongue has homogeneous relations with abnormal metabolic parameters,it may be the external expression of metabolic abnormalities;tongue is the external macro manifestation of human body health state.

6.
Modern Clinical Nursing ; (6): 47-50, 2016.
Article in Chinese | WPRIM | ID: wpr-492942

ABSTRACT

Objective To review the literature on quality of ife of patients with ovarian cancer. Methods Bibliometric analysis and NoteExpress2 software were used to retrieve China National Knowledge Infrastructure (CNKI) database and Wan Fang database for QOL related literature from Jan.1992 to Aug. 2014. The total of literature, published journals, the research types, the authors and the research content were analyzed. Results A total of 476 papers published in 197 journals were sorted out. The number of papers was on the rise gradually. There were 246 original papers (51.7%). A few researchers were highly productive. The co-authorship rate was 65.1%. The papers focused mainly on QOL, the status of patients′QOL and the improvement of their quality of life. Conclusions The research on QOL of ovarian cancer patients is on the rise, neither comprehensive nor deep. We should pay more attention to the field.

7.
International Journal of Traditional Chinese Medicine ; (6): 20-24, 2016.
Article in Chinese | WPRIM | ID: wpr-490398

ABSTRACT

Objective To investigate the correlation between body mass index (BMI) and features of tongue manifestation.Methods A total of 1 655 physical examination individuals were selected,and height and body weight were measured to calculate BMI.Traditional Chinese Medicine tongue inspection was performed,and map of tongue manifestation was photographed by a digital camera.Results Among the 1 655 physical examination individuals,prevalences of normal weight,overweight/obesity and low weight were 50.94%,43.74% and 5.32%,respectively.The prevalences of individuals had dark red tongue (37.98% vs.24.56%;x2=40.883,P<0.001),purplish tongue (5.94% vs.3.44%;x2=8.133,P=0.017),dark purplish tongue (2.35% vs.0.59%;x2=10.398,P=0.006),yellow fur (63.95% vs.58.84%;x2=9.570,P=0.008),thick greasy fur (24.86% vs.17.20%;x2=18.698,P<0.001) in the overweight/obesity group were significantly higher than those in the normal weight group,and the prevalence of individuals had exfoliative fur/little fur/less fur in the overweight/obesity group was significantly higher than that in the normal weight group (1.93% vs.3.91%;x2=6.454,P=0.040).The prevalences of individuals had red or deep red tongue (48.86% vs.24.72%;x2=24.608,P<0.001),red dot tongue (7.95% vs.1.93%;x2=12.254,P=0.002),thin whitish fur (22.73% vs.9.53%;x2=14.030,P=0.001) in the low weight group were significantly higher than those in the normal weight group.Binary logistic regression analysis showed positive correlation between dark red tongue (OR 1.830,95% CI 1.515-2.211;P<0.001),purplish tongue (OR 1.874,95% CI 1.211-2.901;P=0.005),dark purplish tongue (OR 4.259,95% CI 1.610-11.266;P=0.003),yellow fur (OR 1.294,95% CI 1.093-1.531;P=0.003),gray-black fur (OR 6.147,95% CI 1.816-20.811;P=0.004),thick greasy fur (OR 1.597,95% CI 1.289-1.978;P<0.001) and BMI,and negative correlation between pink tongue (OR 0.766,95% CI 0.637-0.920;P=0.004),red or deep red tongue (OR 0.659,95% CI 0.549-0.789;P<0.001),red dot tongue (OR 0.548,95% CI 0.326-0.921;P=0.023),thin whitish fur (OR 0.695,95% CI 0.536-0.900;P=0.006),whitish fur (OR 0.821,95% CI 0.683-0.986;P=0.035) and BMI.Conclusions There is some correlation between BMI and features of tongue manifestation.Abnormal tongue color is mainly dark red tongue in the overweight/obesity individuals,and red or deep red tongue in low weight individuals.Abnormal tongue fur is mainly thick yellow fur.The tongue shape is normal in different body weight groups.

8.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 834-837, 2015.
Article in Chinese | WPRIM | ID: wpr-460716

ABSTRACT

Objective To investigate the distribution and drug resistance of pathogenic bacteria in hospital ICU patients with lower respiratory tract infection , and provide scientific reference for clinical rational drug use . Methods The strains were identified by VITEK -32 automatic bacterial identification instrument , the bacterial sensitivity was determined by K -B disk diffusion method , and the statistical analysis was performed by WHONET 5.4 software.Results The total isolated pathogenic bacteria of lower respiratory tract infection in ICU patients was 453 strains.332 strains of gram negative bacteria accounted for 73.3%,and the former three ones were Pseudomonas aeruginosa (115 strains,accounted for 25.4%),Klebsiella pneumonia (90 strains,accounted for 19.8%),Acineto-bacter baumannii (38 strains,accounted for 8.4%).102 strains of gram positive bacteria accounted for 22.5%,and the top three were Staphylococcus aureus (31 strains,accounted for 6.8%),coagulase negative Staphylococcus (22 strains,accounted for 4.9%),Enterococcus (18 strains,accounted for 4%).Meropenem,imipenem (Stenotroph-omonas maltophilia was excepted ) ,Cefoperazone /sulbactam and Amikacin were most sensitive against gram negative bacteria;Teicoplanin and vancomycin were highly sensitive against gram positive bacteria .Conclusion The main pathogenic bacteria of respiratory tract infection in ICU patients was gram negative bacilli ,which were seriously resist-ant to commonly used antimicrobial drugs .So strengthening the infection management of ICU and the control for risk factors,and rationally using of antimicrobial drugs has great significance in reducing the drug resistance of pathogenic bacteria rate .

9.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 18-21, 2015.
Article in Chinese | WPRIM | ID: wpr-460672

ABSTRACT

Objective To measure the chromatic differences of the tongue tip and tongue side and provide quantitative evidence for tongue color diagnosis. Methods Totally 683 healthy people were recruited, and their tongue photos were taken. Then ICC specific documents were used for the correction of all tongue photos, and chromatic values (L*, a*, b*, C*and h°) of tongue tip and tongue side were obtained for further statistical analysis. CIEDE2000 was used for calculating the color differences. Results The average color difference of tongue tip and tongue side in normal pink tongue was 5.4. When pink tongue has abnormal red tongue tip, the average color difference of tongue tip and tongue side was 10.85. Compared with normal tongue tip, the average color difference of tongue tip and tongue side in abnormal color tongue with abnormal red tongue tip increased from 5.4-7.0 to 11.23. Conclusion Red tongue tip is a sensitive sign indicating abnormal heat in the body. Tongue tip quantitative diagnosis is valuable in the determination of heat sign in TCM preventive treatment of disease, and reveal the diagnosis meaning and scientific connotation of red tongue tip.

10.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 2020-2023, 2015.
Article in Chinese | WPRIM | ID: wpr-483926

ABSTRACT

This study was aimed to discuss the diagnosis significance of the diseased tongue demonstration in Shanghuo (heatiness) people. Based on 303Shanghuo cases, the relevance of diseased tongue demonstration and inquiry data were analyzed. The results showed that 53.14%Shanghuo cases had at least more than 2Shanghuo inducing causes. The most common inducing cause combinations were pathogenic factors neither endogenous nor exogenous (unbalanced diet, overworked) and internal factors (over stressed, emotional). When there were several Shanghuo causes occurred at the same time, the probability of appearing diseased tongue demonstration increased significantly. There were 29.95%Shanghuo cases occurredShanghuo experience frequently. And in these cases, the probability of appearing diseased tongue demonstration increased significantly. It was concluded that when Shanghuo people had diseased tongue demonstration appeared, it was not merely just“is going to get ill”, but was already suffering from heat syndrome. In traditional Chinese medicine (TCM) physical examination, to effectively differentiate“is going to get ill” and“being ill” was initially important. And the diseased tongue demonstration was a crucial diagnostic basis.

11.
International Journal of Laboratory Medicine ; (12): 1749-1750, 2014.
Article in Chinese | WPRIM | ID: wpr-451923

ABSTRACT

Objective To analyze the correlation of real-time fluorescent quantitation PCR(FQ-PCR)for detecting HCV-RNA loading and the chemiluminescence immunoassay(CLIA)for detecting anti-HCV antibody.Methods 587 samples of anti-HCV an-tibody positive detected by CLIA were furteher detected HCV-RNA by FQ-PCR.Results Among 587 samples of anti-HCV anti-body positive by the CLIA screening,225 samples were HCV-RNA negative and 362 samples were HCV-RNA positive detected by FQ-PCR,and the positive rate was 61 .67%,moreover,which was positively correlated with the S/CO ratio detected by CLIA.Con-clusion The positive rate of HCV-RNA is positively correlated with the S/CO ratio detected by CLIA.The result of HCV-RNA can be predicted according to the S/CO ratio.

12.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 1079-1084, 2014.
Article in Chinese | WPRIM | ID: wpr-451232

ABSTRACT

This study was aimed to investigate the congenital constitution terms consist of Bing and connotation in medical books before Qing dynasty. By searching the character Bing as a keyword in the Encyclopedia of Tradi-tional Chinese Medicine (TCM), 6480 articles were retrieved. Through reading each of the articles, 9 congenital con-stitution terms were concluded. The results showed that Sui dynasty recorded the earliest congenital constitution term. And till the end of Ming dynasty, altogether 9 terms, which were Bing Qi, Bing Zhi, Bing Shou, Bing Fu, Suo Bing, Fu Bing, Qi Bing, Bing Ti and Su Bing, appeared in sequence. The terms appeared with high frequency were Bing Shou ( 33 . 27%) and Bing Fu ( 32 . 99%) . There were 5 congenital constitution relat-ed factors altogether , which were physique , parental heredity , life span , qi and blood as well as region , ap-peared in sequence . And the term appeared with high frequency was physique ( 32.11%) . It was concluded that before Qing dynasty, all congenital constitution terms occurred with the character of Bing (endowment). The usage of different terms to state congenital constitution was intended to describe different associated factors . It reflected the understanding of congenital constitution process. The first known congenital constitution factor was not parental heredity but physique . Qi and blood was the second most appeared factor . This indicated that con-genital constitution does not only involve the structure of the body ( physique ) , but also the function of the body (qi and blood). The investigation about congenital constitution of ancient TCM brings a positive practical signifi-cance for the modern health cognition and health maintenance .

13.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 1268-1272, 2014.
Article in Chinese | WPRIM | ID: wpr-671856

ABSTRACT

This study was aimed to discuss the connotation of congenital constitution in medical books before Qing dynasty. By searching the character Bing as a keyword in the Encyclopedia of Traditional Chinese Medicine (TCM), 6 480 articles were retrieved. Through reading each of the articles, 9 congenital constitution terms were con-cluded. A total of 1 041 valid entries involved in 165 medical books were retrieved. The results showed that congen-ital constitution was affected by parent heredity and region factors. Parent heredity factor includes the influence of both parents and the influence of mother during pregnancy where the influence of both parents includes both parents' habits and conditions when having sex; the influence from the mother includes habits and medication during her pregnancy. Congenital constitution embodiment includes the body's growth and development, body structure and vis-cera, qi and blood, pulse and forefinger blood vessels (of young children), mental state and life span. In three other factors of congenital constitution (i.e. qi and blood, body structure and life span), both body structure and life span depend on the endowment of qi and blood. It was concluded that TCM practitioners before Qing dynasty judged one's congenital constitution through observing the speed of its growth and development, appearance, mental state, strength of visceral functions, condition of its mind, forefinger blood vessels, pulse, susceptible to types of disease and etc. Therefore, body structure is an important factor of congenital constitution judgment. TCM practitioners before Qing dynasty paid attention to the effect on mother to her offspring's health.

14.
Chinese Journal of Health Management ; (6): 140-142, 2011.
Article in Chinese | WPRIM | ID: wpr-415542

ABSTRACT

Objective To investigate the relationship between fatty liver progress and metabolic changes.Methods A total of 414 patients who had B-mode ultrasonography confirmed fatty liver development during 2 health check-ups within 2 years were enrolled in this study.Paired t and χ2 tests were used to compare body mass index (BMI),alanine aminotransferase (ALT),aspartate aminotransferase (AST),fasting plasma glucose (FPG),serum uric acid (UA),triglycerides (TG),and high-density lipoprotein cholesterol (HDL-C) among the participants.Results BMI,TG,HDL-C,ALT,AST,and UA were significantly increased after fatty liver progressed,although HDL-C was largely decreased.ConclusionsPrevention and treatment of MS as well as early intervention for fatty liver should be important for successful control of fatty liver.

15.
Journal of Biomedical Engineering ; (6): 936-940, 2011.
Article in Chinese | WPRIM | ID: wpr-359149

ABSTRACT

Considering that the patients would bear the annoyance of fixed posture for long time when they are examined with gastrointestinal wireless endoscopy, even though portable devices have been developed, the treatments still depend on PC so much, we proposed an embedded solution based on ARM + FPGA. It used embedded ARM9 S3C2440 as processor core, collected images from digestive tract through capsule endoscopy which can be swallowed down there, and wirelessly transferred these images to the receiving system, then used video decoder chip SAA7114H for analog of NTSC video image decode. And under FPGA's logic controlling, effective digital video signal was transferred to S3C2440 for further treatment. Finally within the embedded Linux environment, we programmed the visual user interfaces using the QT/Embedded, realizing the offline record of the real-time video images of digestive tract portable and preferences. It can make patients move more freely and even without PC when examining. In addition, the method greatly improves the efficiency of the doctor, and is more intelligent and with more humane nature.


Subject(s)
Humans , Capsule Endoscopy , Methods , Equipment Design , Methods , Signal Processing, Computer-Assisted , Software , Video Recording
16.
Chinese Traditional Patent Medicine ; (12): 426-429, 2010.
Article in Chinese | WPRIM | ID: wpr-433334

ABSTRACT

AIM:To develop a new method of gas chromatography for simultaneously determining curcumol contentin and β-elemene in Zedoary Turmeric Oil.METHODS:Separation and quantification were achieved on a quartz capillary column(30 m×0.32 mm)of PEG with a column temperature gradient from 80℃(holding for 7 min)to 140℃ at a rate of 20℃/min,holding for 15 min,taking N2 as loader.The temperature for gasification was 210℃;the temperature for detection was 200℃;the compressive stress of column was 0.27 MPa.RESULTS:Under the optimal chromatographic conditions,the linear range of curcumol contentin was within 0.230 5-3.23 mg/mL and the linear range of the β-elemene was within 0.237 5-3.33 mg/mL.The average recovery of curcumol contentin was 100.4% with a relative standard deviation(RSD)of 1.1% and β-elemene was 100.2% with a RSD of 2.2%.CONCLUSION:The results show that it is a simple,rapid,accurate and sensitive method which is suitable for analysis of complex component(curcumol contentin and β-elemene)in Zedoary Turmeric Oil at the same time.

17.
China Journal of Chinese Materia Medica ; (24): 1119-1122, 2010.
Article in Chinese | WPRIM | ID: wpr-285392

ABSTRACT

<p><b>OBJECTIVE</b>Study the effect of self-microemulsifying drug delivery system(SMEDDS) on the solubility and absorption of tanshinones to guide the selection of composition of tanshinone SMEDDS.</p><p><b>METHOD</b>The solubility of tanshinones in the solution of SMEDDS was determined by UV-spectrometer and the absorption of tanshinone SMEDDS was determined by HPLC as the detection method.</p><p><b>RESULT</b>The solubility of tanshinones in solution of SMEDDS was 10 times in water and 2.5 times in micelle solution. The solubility of tanshinones in solution of SMEDDS was increased with the increasing of oil (MCT) in composition of tanshinone SMEDDS. The absorption constants (Ka) in SMEDDS and micelle solution was 0.479 h(-1) and 0.326 h(-1) respectively, and the absorption half life (t1/2) was 1.44 h and 2.12 h respectively. The absorption was increased with the oil increasing in composition of tanshinone SMEDDS.</p><p><b>CONCLUSION</b>SMEDDS can increase the solubility and absorption of tanshinones significantly and the increasing of oil content (MCT) in SMEDDS composition promote the dissolution and absorption of tanshinones.</p>


Subject(s)
Animals , Male , Rats , Abietanes , Drug Delivery Systems , Methods , Emulsions , Intestinal Absorption , Phenanthrenes , Chemistry , Pharmacokinetics , Rats, Sprague-Dawley , Solubility
18.
Chinese Journal of Health Management ; (6): 39-41, 2008.
Article in Chinese | WPRIM | ID: wpr-401792

ABSTRACT

Objective To find the syndrome tendency of fatty liver people and then providing basis for TCM integrated into fatty liver patients'Health Management by analyzing the characteristics of fatty liver people's tongue and combining them with the investigating results of symptoms.Methods Using 1∶1control study methods,examined 368 cases(184 cases were patients with fatty liver),observed their tongues as well as their symptoms,and recorded results.Results x2 test showed fat tongue,thin and small tongue,teeth-marked tongue,thick fur,greasy fur,fond of cool drink,hate feat,diarrhea after eating cold food,more sweat,lethargy,heavy four limbs,more flatus were significantly increase in fatty liver people(x27·580,11.740,23.700,8.666,10.793,P>0.05).Conclusions The symptoms of patients with fatty liver disease were the reflection of heat and(or)damp-heat.Found the generally pathology rules of patients with fatty liver disease,we could be more reasonable and effective prevention and treatment.

19.
Progress in Biochemistry and Biophysics ; (12)2006.
Article in Chinese | WPRIM | ID: wpr-591691

ABSTRACT

High levels of RNase,polysaccharides and polyphenol compounds make isolation of high quality RNA difficult. Thus it is presented an effective RNA extraction method based on the nuclease adsorbent macaloid,poly vinyl pyrrolidone,and high concentration of KAc and ethylene glycol monobutyl ether,which has successfully extracted high-quality RNA from many materials difficult to RNA isolation,such as RNase-rich rabbit liver,plant and microbial tissues rich in polysaccharides,lipids and polyphenol compounds. This method was found to be better than the ones in common use-Trizol and Guanidinium isothiocyanate,the yield of which was at least three time higher. Furtherly,small RNA was enriched from total RNA sample from rice seedling through by repeat deposit which deals with high concentration of LiCl,PEG8000 and NaCl. The small RNA gained was confirmed to be used for following molecular biological research by RT-PCR with the primers designed on osa-mir-156 sequence from rice miRNA.

20.
Acta Anatomica Sinica ; (6)1953.
Article in Chinese | WPRIM | ID: wpr-570848

ABSTRACT

Objective To observe the distribution of the neuropeptides in mouse sublingual gland. Method Using immunohistochemical ABC method. Results The striated duct cells in the sublingual gland showed somatostatin and calcitonin gene related peptide immunoreactivity positive which were in the cytoplasma, but the nucleus negative.Conclusion The striated duct cells in mouse sublingual gland also contained neuropetides; which may play an important role in regulating acinar secretion and blood supply.

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