Discussion on Experience of ZHANG Liang-ying in Treating Polycystic Ovary Syndrome ;Combined with Dysfunctional Uterine Bleeding / 中国中医药信息杂志

Polycystic ovary syndrome (PCOS) and dysfunctional uterine bleeding (DUB) are common gynecologic endocrine diseases, and their etiology, pathology, diagnosis and treatment are related but also distinguishing. Some patients have PCOS and DUB at the same time, which is difficult to cure. Professor ZHANG Liang-ying has treated these patients with staging treatment based on syndrome differenciation, and has received desiable efficacy.

Introduction of Experience of Professor ZHANG Liang-ying's TCM Adjunctive Therapy for IVF-ET / 中国中医药信息杂志

Professor ZHANG Liang-ying in Yunnan University of Traditional Chinese Medicine conducted TCM adjuvant therapy for in vitro fertilization - embryo transfer (IVF-ET) of infertility patients, which has obtained satisfactory results. The use of kidney-based, disease differentiation combined with the treatment, emphasizing preoperative conditioning, psychological adjustment, and appropriate choice, can help improve the IVF-ET pregnancy rate and complications of many problems.

In vitro bacterial resistance monitoring of urinary tract infectious in female elderly patients / 中国综合临床

Objective To determine the distribution and antibiotics resistance characteristic of pathogens in urinary tract infections in aged female diabetics patients and provide scientific basis for clinicians in selecting effective antibiotics. Methods Pathogenic bacteria, isolated from specimens of 107 elderly female diabetic cases with urinary tract infections, were identified and drug susceptibility tests were performed by VITEK-32 analysator. Results Among all 107 kinds of isolated bacteria,the ratio of gram-negative bacteria was 74. 8% ( 80/107 ), predominated by Escherichiacoli ( accounting for 48. 6% [52/107] ); the ratio of gramposition bacterias was 13. 1% (14/107) and eumycetes was 12. 1% (13/107). In antibiotic resistance analysis,the gram negative bacteria showed higher drug-resistance to the some common-antibiotics, such as ampicililin,cefazolin,cefuroxime-sodium and cefuroxime axetil ( ＞ 70. 0% ), while they were sensitive to imipenem and amikacin( ＜ 10. 0% ). The gram positive bacteria were most sensitive to vancomycin (0%), followed by Linezolid(7.7% ). Conclusion Escherichiacoli were the major pathogenic bacteria in urinary tract infections in aged female diabetic patients, with higher drug resistance. Therefore, drug resistance monitoring should be carried out according to the variety of pathogenic bacteria so as to guide rational use of antibiotics and decrease drug resistance.

The expression and biological significance of methallothionein in thyroid diseases / 中华检验医学杂志

Objective To research the expression and biological significance of methallothionein(MT) in different thyroid diseases(TDs).Methods The expression of MT was observed by immunohistochemical stain and the difference among TDs was compared.Results MT was completely expressed in all TDs. Expression of MT was 87.60?9.20 in thyroid carcinoma,significantly higher than that(62.20?12.40) in thyroid adenoma, that(61.10?13.20) in Graves′ disease and that(58.50?10.60) in Hashimoto′ thyroiditis (P

The function of Fas, FasL and Bcl- 2 in the pathogenesis of autoimmune thyroid disorders / 中国病理生理杂志

AIM: To investigate the expression and function of apoptosis-related protein, Fas, FasL, and Bcl-2 in the pathogenesis of autoimmune thyroiditis. METHODS: Immunohistochemical staining was performed on 20 Hashimoto's thyroiditis (HT), 20 Graves' disease (GD), and 20 thyroid follicular adenoma (TFA, as control). RESULTS: All the cases expressed Fas, mainly on the cell surface and cytoplasm. FasL was found in all except 3 of the TFA. Bcl-2 in 15 of HT, 19 of GD, 17 of TFA. In TFA follicular cells expressed moderate Fas and minimal or absent FasL. In HT, follicles adjacent to infiltrating lymphocytes showed a increased levels of Fas and FasL, but infiltrating lymphocytes exhibited weaker staining of Fas and FasL than thyrocytes. In GD, thyrocytes and lymphocytes showed nearly similar Fas with HT, but rather weaker for FasL than HT. Bcl-2 was nearly similar in GD and TFA, but follicular cells in vicinity of lymphocytes and lymphocytes located in germinal centers of HT tissues exhibited significantly weaker. CONCLUSION: The expression of Fas, FasL and Bcl-2 in Hashimoto's thyroiditis and Graves' disease was nearly similar. Strong FasL expression and weak Bcl-2 expression on the follicles in HT may induce apoptosis. These results provide further proof that the functions of Fas and its ligand and Bcl-2 may play an important part in the pathogenesis of autoimmune thyroid diseases. The lymphocytes do not seem to be directly engaged in the process with their own FasL, but they may provide some cytokines that, in turn, up-regulates Fas and/or FasL leading to apoptosis.