Objective To investigate the clinical effect of insulin therapy in the treatment of patients with polycystic ovary syndrome .Methods 91 cases of endocrine disorders of patients with polycystic ovary syndrome were selected from September 2013 to September 2016 in Yinzhou Ningbo people’s hospital,and divided into observation group and control group,44 cases in the control group and received conventional treatment,47 cases in the observation group and received insulin sensitizer on the basis of conventional treatment.Before and after treatment, the level of sex hormones, blood glucose and insulin levels in the two groups were detected and compared,and the efficacy was determined and compared.Results Compared with before treatment,the levels of LH,FSH,E2,T,A2,Ds in the observation group were decreased,SHBG was increased,HOMA-β,HOMA-IR,FPG,FINS were decreased,the difference was statistically significant (P<0.05);compared with control group, the levels of LH,FSH,E2,T,A2,Ds in the observation group were lower,SHBG was higher,HOMA-β,HOMA-IR,FPG,FINS were lower,the difference was statistically significant (P<0.05);After treatment, the total effective rate of observation group 95.74%was significantly higher than the control group 81.82%(P<0.05).Conclusion Insulin sensitizer in treatment of polycystic ovary syndrome in patients with endocrine disorders has significantly effect,can significantly improve the patient’s sex hormone levels and blood glucose levels,adjust the patient’s insulin levels,improve the clinical treatment efficiency.

This study was designed to determine if the decrease in the expression of interleukin 2(IL 2) in spleen lymphocytes after trauma was associated with the changes in the transcription factor NFAT binding activity. Closed impact injury with fracture of both hind limbs in mice was adopted as the trauma model. Animals were sacrificed at the 12h and 1,4,7,10,14 days after injury. Spleen lymphocytes were isolated from traumatized mice and stimulated with concanavalin A, The culture supernatants were harvested and assayed for IL 2 activity. Total RNA was extracted from spleen lymphocytes and assayed for IL 2 mRNA. Nuclear protein was extracted,and DNA binding activity of NFAT was measured using an electrophoretic mobility shift assay(EMSA). The results showed that the DNA binding activity of NFAT gradually decreased , with trough value of NFAT binding activity ,accounting for 41% of the control, observed at 4d after injury. It was closely associated with the decline of IL 2 activity and IL 2 mRNA. These data suggest that the decline in the induction of IL 2 expression is,at least, partially due to the impairment in the activation of NFAT in traumatized mice. Taken together, the results are significant to clarify the mechanism of the decline in the induction of IL 2 expression after trauma.

Objectives To investigate the relationship between the insertion and deletion (I/D) polymorphism of human angiotensin converting enzyme (ACE) gene and the vascular complications in type 2 diabetes. Methods The I/D polymorphism of ACE gene was detected by polymerase chain reaction in 120 type 2 diabetic patients and 100 healthy controls. Results The frequency of DD genotype was significantly higher, while frequency of II genotype was lower in diabetic nephropathy patients (DN) than those in control group. The frequency of ID genotype was significantly higher, while frequency of II genotype was lower in type 2 diabetic patients with coronary heart disease (CHD), when compared to those without CHD. The frequencies of ACE genotypes in patients with diabetic retinopathy (DR) or hypertension (HP) were not different from those in control group and non-DR or non- HP patients. Conclusions ① There were relationships between the I/D polymorphism of ACE gene and DN and CHD in type 2 diabetes. ② The DD genotype and D allele of ACE gene might be as markers in predisposing DN, while II genotype and I allele as protective factors for DN in diabetes. The ID genotype might be as a marker in predisposing CHD, while II genotype as a protective factor for CHD in diabetes.③ There was no relationship between I/D polymorphism of ACE gene and HP or DR in diabetes in Guangxi region.

Objective To investigate the influence of L‐type Helicobacter pylori(Hp‐L) infection on invasion and metastasis of gastric carcinoma .Methods Carcinoma tissues and normal tissues were collected from 80 patients with gastric cancer ,and detected for Hp‐L ,matrix metalloproteinases‐9(MMP‐9) and vascular endothelial growth factor(VEGF) by using Gram staining ,immuno‐histochemistry staining and transmission electron microscope .Results Positive rate of Hp‐L in carcinoma tissues was 67 .50% , higher than the 23 .75% of normal tissues(P<0 .05) .Positive rates of MMP‐9 and VEGF of carcinoma tissues were also higher than normal tissues(P<0 .05) .Positive rates of VEGF and MMP‐9 of carcinoma tissues positive with Hp‐L were higher than carci‐noma tissues negative with Hp‐L(P<0 .05) .The positive rate of Hp‐L in carcinoma tissues was correlated with local and distant lymph node metastasis ,and invasion depth ,but not correlated with the size of tumor .Conclusion Hp‐L infection might be correla‐ted with carcinogenesis of gastric cancer ,and could also influence metastasis and invasion of gastric cancer .

Objective To study relationship between Ki67 ,fragile histindine tried (FHIT) and adrenocortical tumors. Methods Ki67 and FHIT was detected by immunohistochemical staining in edrenecortical carcinoma(n=14) ,edrenocortical adenoma(n = 61) and normal adrenocortical tissue adjacent to tumor(n = 10). Results Ki67 was not expressed in normal adrenecortical tissue but highest expressed in adrenocortical carcinoma as well as in adrenocortical adenoma,and however,the expression of FHIT was expressed in a different way to Ki67. Negative correlation was observed between Ki67 and FHIT (r = -0.721 ,P <0.005). Conclusion The correlation of Ki67, FHIT with adrenocortical tumor, suggest that the detection of both Ki67 and FHIT can provide objective and simple diagnosis method to identify adrencortical adenomas from adrencortical carcinomas.

Objective To summarize first aid and nursing key points of 3 patients with cranial orbital injury. Methods Three patients with cranial orbital injury were nursed from January 2014 to March 2014, including routine nursing, nursing of eye and cerebrospinal fluid leak and prevention of infection. Results The hospital stay of the 3 patients was from 8 to 23 d, during which 1 contracted cerebrospinal fluid leakage and another rupture of left eye ball. All patients were well recovered after discharge and could be self cared in life for their own, with one patient blind on the left eye and the other 2 with facial disfigurement. Conclusions The patients with cranial orbital injury is critical. Therefore, well done first aid and nursing are key for a better prognosis.

Objective To explore and analyze the timing and postoperative effect of proximal femoral nail anti-rotation( PFNA) for the treatment of elderly femoral intertrochanteric fracture. Methods From September 2011 to March 2013, there were 36 elderly patients with femoral intertrochanteric fractures in our hospital, including 6 cases of type A1, 16 cases of type A2, and 14 cases of type A3. All the 36 pa-tients received PFNA and systematic rehabilitation exercise. Treat the underlying disease and strengthen the nursing to prevent thrombosis at the same time. Hip joint function was evaluated by the Harris score system. Results The average hospitalization of patients is 4 weeks. The wound healing was good in 30 cases and wound infection occured in 2 cases who recovered after subsequent treatment, and the other 4 pa-tients died due to complicated internal medicine diseases. 21 cases of patients were followed up,and their hip joint function recovered well according to the Harris score system, including 12 cases of excellent, 6 cases of good, and 3 cases of eligible, with an excellent and good rate of 85%. Conclusion The application of PFNA for the treatment of elderly femoral intertrochanteric fractures has the advantages of less damage to the local blood supply and better recovery of fracture healing and hip joint function, which is an ideal treatment for the elderly pa-tients with femoral intertrochanteric fractures.

Objective To develop a methodology for auditing dosimetric parameters using TLD for photon and electron beams in non-reference conditions.Methods The correction experiments have been developed for non-linear dose response,PAAM holder,energy,fading and dispersion using TLD for 60Co γ-ray,high energy X-ray and electron beams.The measuring method was set up for absorbed dose estimation by TLDs in water.3 photon beams and 2 electron beams were selected for research purposes,and 5 photon beams and 4 electron beams for reliability research.Results The research results were evaluated for60Co source,6,10,15 and 18 MV photon beams in non-reference conditions at off-axis,with the relative deviation within-0.1％-7.2％ at-off axis (IAEA's acceptable deviation:± 7.0％).The verification results were evaluated for 5 photon beams in non-reference conditions at on-axis,with the relative deviation are within 0.1％-7.0％.The verification results were evaluated for 4 electron beams in non-reference conditions,with the relative deviation within 0-4.7％ (IAEA's acceptable deviation:±5.0％).Conclusions It is convenient and accurate to use TLD method for quality audits for clinic dosimetry parameters in radiotherapy.Two kinds of IAEA TLD holders are feasible for use in TLD audits.Absorbed doses for high energy electron beam were corrected using plane parallel chambers and verified using TLD,with good results obtained.

Adolescent ; Capillary Leak Syndrome ; chemically induced ; Female ; Granulocyte Colony-Stimulating Factor ; adverse effects ; Humans ; Male ; Middle Aged

China ; International Cooperation ; Occupational Health Services ; World Health Organization