Study on Relationship between Atrophic Lung Disease and Modern Medicine Diseases on Experience of Famous Veteran Doctors of Traditional Chinese Medicine / 世界科学技术-中医药现代化

This study was aimed to explore the relationship between atrophic lung disease and modern medicine diseases through the study of experiences of modern famous doctors of traditional Chinese medicine (TCM) in the treatment of atrophic lung disease. Literatures which met the inclusion criteria were retrieved from the existing Lung Disease Database of Modern Famous Doctors of Chinese Medicineand Lung Disease Database of Journals for the establishment ofLiterature Research Database of Experience of Modern Famous Doctors of Chinese Medicine in Treating Atrophic Lung Disease. The SPSS 19.0 software was used in the statistical analysis. The results showed that atrophic lung disease can be interstitial lung disease, atelectasis, pneumonia, primary bronchogenic carcinoma, bronchiectasis, tuberculosis, chronic bronchitis and pneumothorax in modern medicine. Among them, interstitial lung disease was the most common one. It was concluded that atrophic lung disease can be the outcome of many types of lung diseases. The relationship between atrophic lung disease and modern medicine diseases should require further studies by experts to confirm.

Expression and significance of STK15 gene in parpillary thyroid carcinoma / 实用医学杂志

Objective To explore the expression of serine/threonine kinase 15 (STK15) gene and its significance for papillary thyroid carcinoma. Methods SP immunohistochemical method was used to detect the expression of STK15 gene in 71 cases of papillary thyroid carcinoma and 45 cases nodular goiter tissue. Results The positive expression rates of STK15 gene in 71 cases of papillary thyroid carcinoma were 100%, and the adjacent of papillary thyroid carcinoma expressions of STK15 gene 8.5%, nodular goiter tissue of STK15 gene expression rates 24.4%. The expression of STK15 gene was positively correlated with that of STK15 gene in papillary thyroid carcinoma (P < 0.01). Conclusion High expression of STK15 gene is confirmed in papillary thyroid carcinoma. The detection of STK15 gene can provide valuable evidence for diagnosis of papillary thyroid carcinoma and evaluation of the malignant potential of nodular goiter.

Crosslinking sodium hyaluronate gel with different ratio of molecular weight for subcutaneous injection: animal experimental study and clinical trials subcutaneous injection / 中华整形外科杂志

<p><b>OBJECTIVE</b>To investigate the biocompatibility and degradation rate of crosslinking sodium hyaluronate gel with different ratio of molecular weight, so as to choose the effective, safe and totally degraded hyaluronate gel for aesthetic injection.</p><p><b>METHODS</b>(1) Compound colloid was formed by cross-linking the divinyl sulphone and sodium hyaluronate with different molecular weight (4 x 10(5), 8 x 10(5), 10 x 10(5), 12 x 10(5)). (2) Healthy level KM mice was randomly divided into two groups to receive hyaluronic acid gel or liquid injection. Each group was subdivided into three subgroup to receive hyaluronic acid with different molecular weight. The biocompatibility and degradation rate, of hyaluronate were observed at 7, 90, 180 days after injection. At the same time, different molecular weight of sodium hyaluronate gel is sealed or exposed respectively under the low temperature preservation to observe its natural degradation rate. (3) The most stable colloid was selected as aesthetic injector for volunteers to observe the aesthetic effect.</p><p><b>RESULTS</b>The sodium hyaluronate gel with molecular of 4 x 10(5) was completely degraded 90 days later. The sodium hyaluronate gel with molecular of 8 x 10(5) was completely degraded 180 days later. The sodium hyaluronate gel with molecular of 10 x 10(5) was degraded to 90.0% after 180 days. The sodium hyaluronate liquid can be degraded completely within 7 days. The colloid could be kept for at least 12 months when sealed under low temperature, but was totally degraded when exposed for I d. Sodium hyaluronate gel with molecular 10 x 10(5) was confirmed to be kept for at least 6 months in animal experiment and clinical trials.</p><p><b>CONCLUSIONS</b>Under the same condition of material ratio, the higher the molecular weight is, the lower the degradation rate is. But the liquidity of gel is not good for injection when molecular weight is too large. It suggests that Sodium hyaluronate gel with molecular 10 x 10(5) maybe the best choice in cosmetic injections.</p>

Comparison of Effects of Compound Xueshuantong Capsule and Benazepril on Serum Inflammatory Cytokines in Early Diabetic Nephropathy / 天津医药

Objective To compare effects of compound Xueshuantong capsule and benazepril on inflammatory cyto-kines in type 2 diabetic patients with early diabetic nephropathy (DN), and its therapeutic mechanism thereof. Methods Ninety-four patients with type 2 diabetes were divided into diabetes without albuminuria group (DM,n=24) and early DN group (DN,n=70). DN group was then divided into three subgroups:group A (n=24) treated by benazepril alone, group B (n=22) treated by compound Xueshuantong capsule and group C (n=24) treated by compound Xueshuantong capsule combined with benazepril for 3 months. Levels of fasting blood glucose, glycosylated hemoglobin, serum creatinine, blood urea nitro-gen, lipid profiles, fibrinogen and urinary albumin excretion rate (UAER) were examined before and after treatment. The se-rum levels of hypersensitive c-reactive protein (hs-CRP), interleukin-6 (IL-6) and tumor necrosis factor-α(TNF-α) were determined as well. Results The serum levels of hs-CRP, IL-6 and TNF-αwere significantly higher in DN group than those of DM group (P<0.01). After treatment, the serum levels of UAER, hs-CRP, IL-6 and TNF-αwere significantly re-duced in groups A, B and C compared with those before treatment (P<0.01), and which were decreased more significantly in group C. The levels of blood lipids and fibrinogen decreased obviously in group C compared with those of group A and B ( P<0.01). Conclusion Compound Xueshuantong capsule combined with benazepril not only can improve the blood fat and high coagulation state in patients, but also impossibly retard the development of early DN through decreasing serum concen-trations of hs-CRP, IL-6 and TNF-αand inhibiting inflammatory reaction.

Application of methylene blue in sentinel lymph node biopsy in breast conservative therapy of breast cancer / 中国基层医药

Objective To explore the clinical value of methylene blue in sentinel lymph node biopsy ( SLNB) in breast conservative therapy of breast cancer. Methods 55 patients performed sentinel lymph node biopsy( SLNB)in were analyzed,with breast conservative therapy of breast cancer in clinical stage Ⅰ-Ⅱ. The mapping procedures and SLNB were performed using subareolar injection of Methylene blue dye,followed by the axillary lymph node dissection(ALND). All of the SLN and ALN were evaluated pathologically after the operations. Results Among 55 cases ,52 cases were checked out sentinel lymph node and the positive rate was 95% (52/55). The axillary status was 100% accurately predicted by SLNs;Sensitivity in this group was 93% (52/55) ;False negative rate was 5% (1/20);False positive rate was 0. Conclusion Methylene blue dye is a reliable method for sentinel lymph node biopsy. SLNB is a simple and safe technic, which helps to reveal the state of the axillary lymph nodes.

Study on the relationship of gastric carcinoma with serum trace elements and helicobacter pylori / 中国基层医药

Objective To study the relationship of gastric carcinoma with serum trace elements and helicobacter pylori(Hp).Methods The contents of 6 serum trace elements and helicobacter pylori were determined in gastric carcinoma,chronic gastritis patients and normal control.Results The serum levels of Mg,Ca,Zn and Cu in the patients with gastric carcinoma were significantly lower than those in normal control Mg (0.71?0.15)mmol/L vs (0.97?0.26)mmol/L,Ca (1.68?0.28)mmol/L vs (2.03?0.31)mmol/L,Cu (12.27?5.91)mmol/L vs (16.57?3.55)mmol/L,Zn (16.18?4.77)mmol/L vs (21.78?7.37)mmol/L.The infection rates of Hp in the patients with gastric carcinoma and normal control were 71.4% vs 27.3%(?2=6.201,P=0.013),there was significant diversity.Conclusion Obvious changes of serum Mg,Ca,Cu,Zn and infection Hp may be related to carcinogenesis of gastric carcinoma.

EVALUATION OF 48 CASES HEPATIC METASTASES FROM COLORECTAL CARCINOMA / 中国医师进修杂志

Objective:To explore and sum up diagnostic features and therapy for colorectal carcinoma with hepatic metastasis.Methods:48 cases of colorectal carcinoma with hepatic metastasis treated from Oct.1989 to Oct.1997.Results:The accuracy rates of ultrasound and CT were 18.2%,53.3% respectively.Of the 48 cases,10 cases underwent hepatectomies,10 cases ethanol injected to lives metastatic,8 cases chemotherapy via portal vein synchronously,8 cases intercurrent X-ray,12 cases abandon treatment.Conclusions:Colorectal carcinoma with hepatic metastasis is very difficult to diagnosis before operation,ultrasound and accuracy found on operation were the secure methods for diagnosis of colorectal carcinoma with hepatic metastasis.Hepatectoming is the first way for treating colorectal carcinoma with hepatic metastasis,others way are ethanol inject,chemotherapy via portal vein synchronously,interventional radiotogy,et al.

EXPERIMENTAL STUDY OF CHEMICAL CHOLECYSTECTOMY: OBSERVATION OF PATHOLOGICAL CHANGES / 中国现代普通外科进展

Objective: TO verify through animal experiment the validity of chemical cholecystectomy . Methods: The experimental objects seven healthy juvenile pigs,hardener was infused into the gallbladder,after infusion the samples were collected by pathoiogical examination , according to the different duration under anesthestize. Reslts:The mucous destructive and digestive process remained with one week, the inflammatory reacton in two weeks,the chronic inflatoy reaction compained a a great deal of granu lation tissue and scar formation occurred in 4th-8th week,10 weeks latter,the inflmmatory reaction reduced ,and scar tissue formed. Conclusion: Chemical cholecystectomy is safe and reliable in clinical.