Thirty strains of seven Candida species from CICC(China Center of Industrial Culture Collection)were studied. The strains were differentiated by ITS1 region PCR-SSCP fingerprinting analysis and ITS2 region PCR-SSCP fingerprinting analysis. Results showed that both ITS1 region and ITS2 region were able to differentiate the seven species of Candida clearly. Contrasting the maps and effects on the identification of Candida species of ITS1 region with that of ITS2 region, result indicated that on the identification of Candida species the application of ITS2 region was better than ITS1 region.

Objective To investigate the present state of mineral metabolism and its related factors in elderly patients with maintenance hemodialysis (MHD),in order to improve the quality of life and survival rate in elderly patients with MHD in Xinxiang.Methods Clinical data of 466 patients with treatment of MHD for over 3 months in 4 hospitals in Xinxiang district were enrolled from January 2012 to August 2013 in this study,and the patients were divided into the elderly group (n=159,aged ≥ 60 years) and the non-elderly group (n =307,aged ＜ 60 years).The evaluation indexes for mineral metabolism were determinated,such as serum levels of calcium,phosphorus,intact parathyroid hormone (iPTH) and alkaline phosphatase (ALP).The present state of mineral metabolism and its relationships with anemia,dialysis ages,adequacy of dialysis,malnutrition and inflammatory factors were analyzed in elderly patients with MHD.Results Among 466 patients,the serum levels of calcium,phosphorus and iPTH in MHD patients were (1.95 ± 0.34) mmol/L,(2.54±1.38) mmol/L and (409.5±345.6) ng/L respectively,and their control rates were 34.3％,20.4％ and 25.5％ respectively.And in patients with hemodialysis three times a week,the control rates were 50.8％,31.4％ and 32.2％ respectively.The serum levels of phosphorus,iPTH,ALP,albumin and transferrin saturation were lower in elderly group than in non-elderly group (all P＜0.01),and the serum levels of pre-albumin,hemoglobin and feritin were lower in elderly group than in non-elderly group (all P＜0.05).But the serum levels of calcium and C-reactive protein (CRP)were higher in elderly group than in non-elderly group (all P＜0.05).Conclusions The elderly patients with MHD exhibit unique clinical manifestations of abnormal mineral metabolism,and low bone transformation osteopathy is the main manifestation.The micro-inflammation,malnutrition and anemia are more severe in elderly patients than in non elderly patients.

Acupuncture Therapy ; Humans ; Infant ; Klinefelter Syndrome ; genetics ; therapy ; Male

· Application of capsular tension ring ( CTR ) in phacoemulsification has become a common method to increase the stability of the capsular bag. CTR can effectively reduce the posterior capsular opacification ( PCO) , prevent intraocular lens ( lOL ) decentration and tilt, not cause lOL degree deviation and aberration increase.ln this review, we summarized the development overview of CTR in phacoemulsification.

Purpose To investigate the expression of estrogen receptor ( ER) and progesterone receptor ( PR) in endometrial tissue in patients with intrauterine adhesion ( IUA) and their clinical significance. Methods Two experimental methods, immunohistochemical MaxVision two step method and real-time fluorescencequantitative PCR ( qRT-PCR) , were used for detection of ER and PR in endome-trial tissue both in group IUA ( study group) and non IUA group ( control group) . Results MaxVision immunohistochemical method showed that ER protein expression in the study group (3. 52 ± 0. 71) was significantly higher than that (2. 75 ± 1. 00) in the control group (P=0. 01), ER mRNA expression by qRT-PCR was also significantly higher in the study group (1. 59 ± 0. 26) than that (1. 00 ± 0. 19) in the control group (P=0. 00). The immunohistochemical detection of showed that PR protein expression in the study group (3.26 ±0.70) had no significant different from that (3.58 ±0.28) in the control group (P=0.12), qRT-PCR also showed that ER mRNA in the study group (1.15 ±0.21) had no significantly different from that (1.00 ±0.31) in the control group (P=0. 21 ) . Immunohistochemical expression of ER and PR proteins showed a significant difference between the endometrial glands and en-dometrial stroma (χ2 =5. 797, P=0. 016,χ2 =4. 857, P=0. 027). Conclusion The expression of ER in endometrial tissue in the study group is higher than that in the control group, but the expression of PR has no different between the two groups, ER and PR pro-teins expression are higher in endometrial glands than that in endometrial stroma. These provide a theoretical reference for clinical use of estrogen and progesterone to IUA patients.

ObjectiveTo analyze the clinical features of tertiary hyperparathyroidism. MethodsThe data including symptoms, past history, bone and joint X-ray, bone mass density, bone SPECT, blood routine, serum calcium, phosphorus, alkaline phosphatase, parathyroid hormone ( PTH), as well as parathyroid ultrasonic or CT,parathyroid ECT, and parathyroid pathology were collected from seven patients with tertiary hyperparathyroidism.ResultsThe first symptom in 6 patients was bone ache, one of them was thirsty, and 1 patient had fracture. Four patients had past history of gallbladder stone or renal stone. Four subjects presented with osteoporosis and 2 of them had fractures. All 7 patients suffered from hypercalcaemia, along with high PTH level, 6 with hypophosphataemia and 6 with high alkaline phosphatase level. The enlarged parathyroid glands were detected in five patients by ultrasonic or CT. Tc99 scans of parathyroid gland revealed hyperfunctioning nodes in 3 subjects. Six patients were operated, and pathological results showed adenoma in parathyroid gland in 5 patients and adenocarcinoma in 1 patient. Serum calcium and PTH levels returned to normal in all the operated patients.ConclusionsPatients who present bone ache, osteoporosis, spontaneous fracture, past history of gallbladder stone or renal stone, high serum calcium, and PTH levels, should be aware of the probability of tertiary hyperparathyroidism. The confirmed diagnosis depends on pathological result.

Objective To discuss the mechanism of obesity related glomerularpathology,we detect the expression of Podocin in glomerular podocytes of obesity rats induced by high fat diet.Methods The rats were divided into 2 groups:normal control group(Con group) and obesity group(Ob group).At the 14th week of molding,the body weight,body long,tail long,kidney weight,uria microalbumin,RBP,uria Cre,blood glucose,cholesterol,triglyceride,HDL-C,UA,Cre,BUN,and insulin were measured.The Lee's index,insulin resistance index,insulin sensitive index,Ccr and relative kidney weight were calculated.The tissue structures of the kidney of both groups were studied under light microscope and transmission electro microscope.The expression of Podocin in podocyte of rats' kidney was measured by immunohistochemistry and western blot.Results ①The difference had no statistical significance between the 2 groups in gender,weight,body length,tail length and Lee's index at the beginning (P ＞ 0.05).But after 14 weeks,the weight,body length and Lee's index of Ob group were significantly higher than those of Con group(P ＜0.05).②At the 14th week,the fasting plasma glucose of Ob group was higher than that of Con group (P ＜ 0.05),and the high density lipoproteins (HDL) of Ob group was lower than that of Con group(P ＜ 0.05).However,the difference had no statistical significance in urine acid (UA),serum Cre and blood urea nitrogen (BUN) between the 2 groups (P ＞ 0.05).③The urine protein and endogenous creatinine clearance rate(Ccr) in Ob group were higher than those of Con group (P ＜ 0.05,P ＜0.01).④The relative kidney weight of Ob group was lower than that of Con group(P ＜ 0.05).⑤For rats in Ob group,glomerular hypertrophy,the Bowman' capsule stricture,abnormality in the segmental capillary wall and extraglomerular mesangial cell were observed under light microscope.The glomerular podocytes became broader and foot process of podocyte in Ob group became microvillus-like in Ob group under transmission electro microscope.⑥Immunohistochemistry and western blot showed that the expression of Podocin in podocyte of kidney decreased in Ob group.Conclusions The expression of Podocin decreased in podocyte of kidney in obesity rats.At the same time,the ultrastructure of podocytes was changed.Those may be one of the reasons for protein urine related to obesity.

Objective To study the fetal developmental regulation and gestational weeks at labor for triplets pregnancies Methods To detect biparietal diameters and femoral length at different gestational weeks, record gestational weeks of labor and birth weights, and compare with those of singletons Results The fetal development of triplets slowed down from the beginning of the 28th gestational week compared with that of singletons (the mean difference was 2 1mm and 3 1 mm respectively, P

Objective To evaluate the clinical value of apheresis platelets throught heanalysisof case control on the clinical efficacy and safety of cryopreserved apheresis platelets and fresh apheresis platelets.Methods 2 035 clinical cases of platelet transfusion in August 2014 to December 2016 by Using the closed loop intelligent path management and evaluation information system,456 cases were selected as control cases.Platelets were divided into the cryopreserved apheresis platelets group (group A,n=199) and fresh apheresis platelets group (group B,n=257) according to the transfused platelet type.The clinical application value of cryopreserved single platelets was evaluated by comparing the basic data,the effective indexes and safety indexes of the two groups.Results 1) The cases were 43.6％ (199/456) in A groups,and 56.4％ (257/456) in B groups,there were no significant difference in gender,age and medical and surgical cases between A and B group (P＞0.05);2) 199 cases in group A were cryopreserved platelets of 2 275 U,including 121 medicine cases,the total amount of transfusion was about 60.9％ (1 385/2 275),78 surgical cases accounted for 39.1％ (890/2 275);In the distribution of diseases,the blood system diseases accounted for 49.2％ (1 120/2 275),the total amount of obstetrics and gynecology disease infusion accounted for 10.6％ (240/2 275),and the amount of tumor radiotherapy and chemotherapy accounted for 6.2％ (140/2 275);The proportion of ABO blood type distribution was O type 25.9％,A type 22.9％,Btype 20.7％,ABtype 30.5％,respectively;3) The Plt counts of group A and B were significantly different before and after transfusion (P ＜0.05).But there was no significant difference between the two groups of cases before transfusion and 24h Plt count after transfusion,the Plt counts difference,and 24 h CCI (P＞0.05);4) The effective rates of platelet transfusion in group A and B were 76.9％ and 76.7％,respectively.Which has no significant difference between the two groups (P＞0.05)).There was no significant difference between the two groups in medical and surgical cases (P＞0.05),but the effective rate of surgical cases in group A (84.6％) was higher than that in B group (75.3％).The difference effect of medicine and surgery cases in B group were not statistically significant (P＞0.05),but the difference effect of medicine and surgery cases in A group was statistically significant (P＜0.05),platelet transfusion inefficient in surgical cases (15.4％) was significantly lower than that of cases (28.1％);5) The incidence of adverse reactions of blood transfusion was 3.5％,4.7％ in group A and B,and the blood transfusion mortality rate was zero,the difference was not statistically significant (P＞ 0.05).Conclusion The clinical effectiveness and safety of cryopreserved apheresis platelets are similar to those of fresh apheresis platelets,and the former can be widely Used in clinic,in particular,it has certain advantages in the surgical hemostatic effect.but for repeated infusion cases or platelet transfusion ineffective cases should be given priority to fresh apheresis platelets.

OBJECTIVETo analyze the fungal composition in Massa Medicata Fermentata based on culture dependent method and independent PCR-SSCP technique.

METHODFungi were directly isolated from Massa Medicata Fermentata samples. The obtained strains were identified according to morphology and DNA sequence. Meanwhile the total fungal DNA was extracted from Massa Medicata Fermentata samples, the cultural independent PCR-SSCP technique based on β-tubulin gene were used to identify the mycobiota.

RESULTAccording to cultural method, Aspergillus flavus and Rhizopus oryzae were present in Massa Medicata Fermentata samples, while A. flavus and A. niger were present in fried Massa Medicata Fermentata samples. In contrast, 5 species were obtained by PCR-SSCP technique, A. flavus was overlapped with fungal taxa derived from culture dependent method; A. ambiguu and A. s ivoriensis were dominant with relative abundance of 57% and 35% respectively, while the relative abundance of A. flavus was as low as 4%. None species was obtained from fried Massa Medicata Fermentata samples.

CONCLUSIONPCR-SSCP based on β-tubulin gene could distinguish fungi into species, culture dependent method combined with culture independent method could better understand the fungal composition associated with Massa Medicata Fermentata fermentation.