Objective: To investigate the findings of coronary artery angiography in coronary artery disease patients with diabetes mellitus. Methods: The angiographic fingings of 153 coronary artery disease patients from 1995 to 1997 were reviewed. Among them, 33 were diabetic,23 were impaired glucose tolerance(IGT) and 97 were nondiabetic patients. Results: The age, sex, hypertension, hypercholesterolemia, smoking and the rate of myocardial infarction were the same among 3 groups. But the 2 vessel and 3 vessel disease were more frequent in diabetic group(66.7% ,30.3%) than in nondiabetic group (26.8%,19 6%). Two vessel disease were more frequent in diabetic group(66.7%) than in IGT group (13.1%). Single vessel disease were less frequent in diabetic group(3.0%) than in IGT group(52.2%)and nondiabetic group(53.6%)( P

Abstract: Objective　To investigate the diagnostic efficacy of rifampin-resistant real-time fluorescent quantitative nucleic acid amplification detection technology (GeneXpert MTB/RIF) in bronchoalveolar lavage fluid (BALF) combined with peripheral blood tuberculosis infection T cell spot test (T-SPOT) and tuberculosis antibody (TB-Ab) in smear-negative pulmonary tuberculosis. Methods　The clinical data of 114 cases of clinically diagnosed smear-negative pulmonary tuberculosis, 80 cases of non-tuberculous pulmonary diseases and 22 cases of smear-positive pulmonary tuberculosis in our hospital from January 2019 to January 2021 were retrospectively analyzed. The detection results of peripheral blood T-SPOT, TB-Ab and BALF GeneXpert in the three groups were analyzed. The sensitivity, specificity, negative predictive value, positive predictive value, false negative rate, false positive rate and Youden index of the three detection methods were compared. The differences in the positive detection rate of smear-negative pulmonary tuberculosis between the separate detection and the combined detection of the three methods were compared. The receiver operating characteristic curve (ROC) was performed to calculate the area under the curve (AUC). Results　The sensitivity of BALF GeneXpert and peripheral blood T-SPOT and TB-Ab was 66.91%, 80.88% and 90.44%, respectively. The specificity was 98.75%, 73.75% and 41.25%, respectively; the diagnostic coincidence rates were 78.70%, 78.24% and 72.22%, respectively, which were higher than 70.00%. In the smear-negative pulmonary tuberculosis group, the positive detection rates of these three methods in the smear-negative pulmonary tuberculosis group were 63.15%, 79.82% and 90.35%, respectively, and the differences were statistically significant compared with those in the non-tuberculosis pulmonary disease group (all P<0.01). The positive detection rate of the three combined methods in the smear-negative pulmonary tuberculosis group was 96.49 %, which was significantly higher than that of TB-GeneXpert method and T-SPOT, and the differences were statistically significant (χ2=37.283, P<0.01; χ2=13.612, P<0.01); the Youden index of combined detection was significantly higher than that of single detection, and the AUC of combined detection was 0.977, which was significantly higher than that of single detection. Conclusion　BALF GeneXpert combined with peripheral blood T-SPOT and TB-Ab can significantly improve the diagnostic rate of bacterial-negative pulmonary tuberculosis, providing a strong basis for guiding clinical treatment.

Objective: To explore the points selection pattern of acupuncture for sleep apnea syndromes by data mining technique. Methods: Clinical literature about acupuncture therapy for sleep apnea syndromes was derived from China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP), PubMed and Science Direct between the time that databases were created and March 25th,2017. Relevant excel database was established and descriptive studies and association rules were analyzed. Results: The most frequently used point was Lianquan (CV 23) and the most frequently used meridian was the Stomach Meridian. The analysis of association rules showed that the clinical choice of acupuncture points was highly correlated, among which the combination of the highest degree of confidence and the highest degree of support was Shenmen (HT 7) and Sishencong (EX-HN 1); Lieque (LU 7), lianquan (CV 23) and Zhaohai (KI 6). Conclusion: Acupuncture treatment of sleep apnea syndromes has specific selection rules of points, providing certain references for clinical and scientific research.

OBJECTIVE: To screen and identify the frequency and characteristic of mutation in stereocilium-related gene Taperin of Chinese prelingual nonsyndromic hearing impairment with DNA microarray combined with PCR. METHOD: One hundred and thirty-four patients of prelingual nonsyndromic deafness and one hundred health individuals in China were investigated in this study. Genomic DNA was extracted from the patients and was subjected to DNA microarray to screen mutations in 4 most common genes. The samples that carried none of the common mutant alleles were subjected to PCR and sequenced to detect mutations in Taperin gene. RESULT: Ninteen out of one hundred and thirty-four patients of prelingual nonsyndromic deafness were detected carring common deafness gene with DNA microarray. Taperin gene were detected in one hundred and fifteen patients with PCR. A187S was detected in Taperin as hetrozygous state in 2 patients and their unaffected members of their family. It occurred at the evolutionary conservation of the amino acids of taperin according to alignment analysis. Two polymorphism, 157C>T and 318C>T, were found in the patients and the control group. CONCLUSION A novel Taperin mutation, A187S was detected in Chinese patients with prelingual nonsyndromic hearing loss, which may be relevant to hearing loss. Two polymorphism, 157C>T and 318C>T, were found in Chinese in our research. The carrier frequency for Taperin mutation is about 1.74% of prelingual nonsyndromic deafness in Chinese patients.
Adolescent ; Adult ; Asian Continental Ancestry Group ; genetics ; Child ; Child, Preschool ; China ; Deafness ; genetics ; Female ; Humans ; Male ; Mutation ; Proteins ; genetics ; Young Adult

To investigate the effects of Yiguanjian Decoction, a compound traditional Chinese herbal medicine, on rats with cirrhosis based on the method of differential proteomics.

Objective To detect the expression of BRIT1 in cervical cancer tissues and cervical noncancer tissues ,and to analyze the differences between the two tissues .Methods The expression of BRIT1 mRNA and protein in cervical cancer tissues and the paired cervical noncancer tissues was evaluated by RT‐PCR and immmunohistochemistry .Its correlation with the clinicopathological parameters including age ,tumor types ,size ,tumor pathological grade and clinical stage was analyzed .Results RT‐PCR results showed that the BRIT1 mRNA level in cervical cancer tissues was significantly lower than that in the paired cervical noncancer tis‐sues ,the difference was statistically significant (P<0 .05) .The immmunohistochemistry results showed that the BRIT 1 protein ex‐pression level in 44 cases of 63 (69 .8% ) samples wa slower than that in the paired cervical noncancer tissues ,the difference was statistically significant(P<0 .05);In high pathological grades and high clinical stages ,the decrease of BRIT1 protein expression was more significant .Conclusion The difference of the BRIT1 expression between the cervical cancer tissues and cervical noncancer tis‐sues suggests that BRIT1 may play a certain role in the occurrence and development of cervical cancer .

A survey on compliance with topical medication and the relevant factors were conducted in 190 patients with glaucoma in Miaohang Township, Baoshan County of Shanghai. All patients used 1 or more topical ocular hypotensive medications for at least 6 months and a special questionnaire was designed for the survey. The survey revealed that the overall non-compliance rate was 54. 7% (104/190) in this group of patients; which was closely correlated with age, medication application time and the extent of visual defect ( OR = 2. 550, 0. 225 and 0. 342, P ＜ 0. 05 ). Education levels, gender of patients, glaucoma type, number of daily medication, medication types and the stability of diseases were not correlated with the compliance.

Antigens, CD ; blood ; Antigens, Neoplasm ; blood ; Bone Marrow ; immunology ; Child ; Child, Preschool ; Female ; Flow Cytometry ; methods ; Humans ; Male ; Myeloid Cells ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; immunology ; mortality ; Survival Rate

In order to reaction the quality present situation, problems on the current quality of animal sources of drugs are summed up by using test data analysis, literature search and marketing research. This paper can also help the improvement of the quality management, the revision of the relevant department policy system and the improvement of standards.
Animals ; China ; Medicine, Chinese Traditional ; standards ; Pharmaceutical Preparations ; analysis ; standards ; Quality Control

Background Retinal photocoagulation iconsidered to be an effective therapy fodiabetiretinopathy (DR).Fundufluorescein angiography (FFA) iused to determine if panretinal photocoagulation (PRP) ineeded.SometimeFFiunsuitable fosome Dpatients,and funduphotography igenerally applied.However,whethecolofunduphotography can substitute foFFin evaluating Dgrading and advising foadministering the photocoagulation protocol iunclear.Objective Thistudy wato compare the grading outcomebetween colofunduphotography and FFin assessing DR.Methodprospective case serieself-controlled study wadesigned.Thiclinical study waapproved by the EthiCommittee of Shanghai Tenth People'Hospital,and written informed consenwaobtained from each patienprioto entering the series.Five 50° non-stereoscopiphotographwere taken in 238 eyeof 136 patientwho methe criteriof type 2 diabetes,and then the FFwaperformed.The imagewere analyzed based on the 2003 International DiabetiRetinopathy Disease Severity Scale.The comparison of the grading outcomein assessing Dbetween colofunduphotography and FFwaevaluated by the Kappagreementesusing SPS17.0.ResultFunduphotography showed mild non-proliferative D(NPDR) in 17.2％ of case(41/238),moderate NPDin 20.2％ of case(48/238),severe NPDin 27.7％ of case(66/238) and PDeyein 34.9％ of case(83/238).FFshowed mild NPDin 20.2％ of case(48/238),moderate NPDin 17.6％ of case(42/238),severe NPDin 19.3％ of case(46/238) and PDin 42.9％ of case(102/238).The concordance foDgrading between funduphotography and FFwasubstantial (κ =0.653,P＜0.01).In evaluating whetheiwanecessary to administePRP (to severe NPDand PDpatients),good concurrence waobserved between funduphotography and FF(κ=0.812,P＜0.01).ConclusionThe merge image from five 50° non-stereoscopiphotographpresentagood indicatofothe selection of PRP in Dpatientwith type 2 diabetes.However,the physicianshould be cautiouin the evaluation of retinal non-perfusion areand neovascularization by funduphotography.