Objective To evaluate and analyse the morphological structure in late pregnancy women of pelvic hiatus by appli-cation of transvaginal three-dimensional ultrasound .Methods The 60 cases pregnant women who were checked pregnant weeks for 31 to 40 weeks from January 2012 to December 2014 came to our hospital were chosen as the observation group ,and other 60 cases women who were nulliparous women because of irregular menstruation at the same period treatment as control group .All patients underwent transvaginal three-dimensional ultrasound examination by observed the morphological structure of pelvic hiatus in each period ,and the research object of pelvic hiatus left and right diameter ,anteroposterior diameter and area were compared and meas-ured between the two groups .Results (1)The normal pelvic hiatus morphology was rhombic column crack-like structure ,but the observation group who had 43 .33% abnormal pelvic hiatus morphology and there was kind oval ;(2)The observation group were pelvic diaphragm hiatus of left and right diameter ,anteroposterior diameter and area were significantly larger than the control group in three conditions of the resting period ,anal contraction period and tension period ,and the difference was statistically significant(P< 0 .05) ;all the research object of the pelvic diaphragm hiatus left and right diameter ,anteroposterior diameter and area were de-crease in the anal contraction and increases in tension period for compared with the resting period ,so the difference was statistically significant (P< 0 .05) .Conclusion The three-dimensional ultrasound can be clearly observed the morphology of the female pelvic diaphragm hiatus ,and can be effectively evaluated .The late pregnancy women who will be significantly increases of pelvic dia-phragm ,occurs the relaxation phenomenon and some abnormal morphology for compared with nulliparous women .

Endoscopy ; instrumentation ; Frontal Sinus ; surgery ; Humans ; Retrospective Studies ; Surgical Instruments

OBJECTIVETo study the effect of Shumai Capsule (SMC) on angiogenesis and expression of relevant growth factor in rats with myocardial ischemia (MI).

METHODSModel rats of MI were duplicated and treated with SMC (SMC group), bFGF + calparine (positive control group) and normal saline (model group) respectively. Besides, a sham-operative group was set up and treated with normal saline. The rats were sacrificed in batches at the time after being medicated for 1, 2 and 4 weeks, for determining von Willebrand factor (vWF) and vascular endothelial growth factor (VEGF) protein expression in ischemic myocardium by immuno-histochemical staining, myocardial micro-vessel density (MVD) using digital analysis system, and the gene expression of VEGF by quantitative real-time PCR.

RESULTSCompared with the sham-operative group and the model group, levels of MVD, protein and gene expression of VEGF in the SMC group were higher respectively at three time segments (all P <0.01), but showed insignificant difference to those in the positive control group.

CONCLUSIONSMC could promote angiogenesis in ischemic myocardium of rats, the up-regulation on VEGF mRNA and protein expression might be one of the potential mechanisms of SMC in promoting angiogenesis.

Animals ; Capsules ; Coronary Vessels ; drug effects ; physiology ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Gene Expression ; drug effects ; Male ; Myocardial Ischemia ; physiopathology ; Myocardium ; metabolism ; pathology ; Neovascularization, Physiologic ; drug effects ; Phytotherapy ; RNA, Messenger ; biosynthesis ; genetics ; Random Allocation ; Rats ; Rats, Wistar ; Reverse Transcriptase Polymerase Chain Reaction ; Vascular Endothelial Growth Factor A ; biosynthesis ; genetics

Objective : To analyze the trends in incidence of thyroid cancer in Huangpu District, Shanghai from 2002 to 2017, so as to provide insights into the management of thyroid cancer. Methods : The incidence of thyroid cancer in Shanghai from 2002 to 2017 was collected from the cancer registration system created by Shanghai Center for Disease Control and Prevention. The crude and standardized incidence of thyroid cancer were estimated by year, gender and age groups, and annual change percentage ( APC ) was calculated to analyze the trends in incidence of thyroid cancer. Results : A total of 2 854 new cases of thyroid cancer were reported in Huangpu District from 2002 to 2017, and the crude and standardized incidence rates of thyroid cancer were 19.57/105 and 13.47/105, with APC of 18.15% and 17.93% ( P<0.05 ), respectively. The crude and standardized incidence rates of thyroid cancer were 10.02/105 and 7.06/105 in men, with APC of 19.58% and 19.04% ( P<0.05 ), and were 28.90/105 and 19.95/105 in women, with APC of 17.33% and 16.99% ( P<0.05 ), respectively. The crude incidence of thyroid cancer was higher in women than in men ( P<0.05 ). In addition, there were two peaks in the crude incidence of thyroid cancer in patients at age of 35 to 39 and 60 to 64 years, with crude incidence rates of 28.98/105 and 33.36/105, respectively. Conclusions The incidence of thyroid cancer appeared a tendency towards a rise in Huangpu District from 2002 to 2017, and much attention should be paid to females and patients aged 60 to 64 years.

Microvascular decompression is an effective treatment for hemifacial spasm. Hemorrhage is oneof the complications of microvascular decompression. However, delayed hemorrhage is very rare.Here, we report a case of ipsilateral cerebellar hemorrhage at day seven following microvasculardecompression. A 45-year-old woman presented with left HFS for the previous two years. Diagnostictesting demonstrated the presence of neurosyphilis. Brain magnetic resonance image was unremarkableon presentation. She received microvascular decompression and her hemifacial spasm completelyresolved after surgery. At day seven post-operatively, the patient presented with a sudden onsetheadache. Emergency computed tomography scan showed a cerebellar hemorrhage. A suboccipitalcraniotomy was performed and a cerebellar hematoma was evacuated. The delayed hemorrhage wasattributed to possible microaneurysm from syphilis.

Metastatic brain lymphomas, which belong to secondary central nervous system lymphomas, usually originate from primary tumors of the bone marrow, testis, or orbit. Gastrointestinal lymphomas commonly metastasize to the lung or heart. We report here a case of brain hemorrhage due to metastasis from primary gastrointestinal diffuse large B-cell lymphoma (DLBCL). A 30-year-old male presented with headache. He was diagnosed to have gastrointestinal lymphoma 6 months earlier, and treated with gastrointestinal surgery. Pathological diagnosis was DLBCL. A PET-CT scan immediately after gastrointestinal surgery demonstrated no brain metastasis. On admission to the ward, imaging of the brain showed right temporoparietal hematoma. In the ward, the patient deteriorated with impaired consciousness. Repeat brain imaging showed enlargement of the hematoma. He underwent right temporoparietal craniotomy for the removal of a hematoma, and tumor nodules adherent to the cortex was found. Pathology confirmed a metastatic DLBCL in the brain. Literature review showed that this was the first reported case of brain hemorrhage from metastatic lymphoma. Metastatic central nervous system lymphoma should be considered as a differential diagnosis in patients with a history of gastrointestinal lymphoma presenting with neurological symptoms.

Objective To study the effect of curcumin on rat model of N-methylnitrosourea ( MNU) -induced bladder cancer and its mechanism. Methods One hundred SD rats were randomly divided into four groups:control group (n=10), model group (n=10), intervention group (n=40) and treatment group (n=40). Rats in the control group re-ceived intravesical infusion of distilled water. Rats in the other three groups were given MNU (1 mg/mL) in 2 mL saline at 2nd, 4th, 6th and 8th weeks to induce bladder cancer. In the model group, the rats were injected with distilled water in the bladder. The rats in the intervention group received 2 mL curcumin solution (400 μmol/L) at the 1st, 3rd, 5th, 7th and 9th weeks, and were sacrificed at the 11th week. In the model group, the rats were injected with distilled water in the bladder. In the treatment group, the rats had intravesical instillation of curcumin in the bladder (400 μmol/L, 2 mL) at 10, 12, 14, 16, and 18 weeks, and sacrificed at the 19th week. Bladder tissue samples were taken for pathological exami-nation using hematoxylin and eosin ( HE) staining. TUNEL staining assay was used to detect the apoptosis in tumor tissue. The expression of apoptosis-related proteins was detected by Western blot. Results The incidence of bladder cancer was 90% (9/10) in the model group, 12. 5% (5/40) in the intervention group and 92. 5% (37/40) in the treatment group at the 10th week, showing a significant difference between the intervention group and model group (P<0. 05), indicating an obvious interventional effect of curcumin on the bladder cancer. The incidence rate of bladder cancer in the treatment group was 78. 4% (30/37) at the 19th week, and compared with the 10th week before treatment, showing that curcumin can de-lay the recurrence of bladder cancer. TUNEL staining assay confirmed that curcumin significantly promoted the apoptosis in bladder cancer cells and inhibited their proliferation. The Western blot analysis showed that curcumin inhibited the activa-tion of NF-κB and effectively down-regulated the expression of NF-κB-regulated gene product. Conclusions Curcumin has a significant interventional effect on MNU-induced bladder cancer in the rat models. The mechanism may be through inhibi-tion of NF-κB activation and effective down-regulated NF-κB regulation of the gene products, and to regulate the expression of related proteins in bladder cancer, i. e. , inhibition of proliferation, induction of apoptosis, and further play a role of an-ti-cancer intervention and prevention of bladder cancer recurrence.

Objective To investigate the effect of bacillus Calmette-Guérin(BCG)on bladder cancer cells and their metabolites, and to preliminarily explore the possible mechanisms of BCG in the treatment of bladder cancer. Methods The rat model of bladder cancer was induced by intravesical instillation with N-methylnitrosourea(MNU). Bladder cancer cells and normal transitional epithelial cells were isolated and primarily cultured, and were divided into 5 groups according to the different components of the culture medium. The concentration of tumor necrosis factor-α(TNF-α) and interleukin-10(IL-10)in the supernatant of each group was detected by enzyme linked immunosorbent assay (ELISA). The concentration of BCG to inhibit the cancer cell growth was determined by MTT assay. Apoptosis of bladder cancer cells was detected by terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling(TUNEL). Results Among the 15 rats,2 rats died after 2 times of instillation, and 3 rats died after 3 times of instillation, without obvious tumors found at autopsy. The other 10 rats were killed after completion of the intravesically instillation of MNU, and obvious tumors were found in 8 of them after dissection. The results of MTT assay showed that BCG had an inhibitory effect on the growth of bladder cancer cells,and the inhibitory rate was positively correlated with the concentration of BCG. The results of ELISA showed that the concentrations of TNF-α in the supernatant of groups B and D were(160.654 ± 5.775) ng/L and(124.443 ± 4.972)ng/L, respectively, with significant differences from those of the other three groups. The concentrations of IL-10 in the groups B and E were(16.973 ± 3.428)ng/L and(20.327 ± 2.721)ng/L, significantly higher than those of the other three groups. Apoptosis of cancer cells was not found in all groups. HE staining of the primary bladder cancer cells showed that the volume of cell nucleus was increased, and the nucleo-cytoplasmic ratio was increased. The number of nucleoli in some cells was increased and some nuclei appeared like ink drops with prominent nucleoli. Conclusions BCG has an inhibitory effect on the growth of rat bladder cancer cells. IL-10 and TNF-α secreted by the tumor cells might be involved in this regulatory process. However,apoptosis does not show an obvious effect on this inhibitory process.

OBJECTIVETo observe the effects of Jinshuibao Capsule (JC) combined losartan potassium on some indices of early renal damage of hypertension patients of yin and yang deficiency syndrome (YYDS), such as levels of serum cystatin C (Cys C), beta2-microglobulin (beta2-MG), hypersensitive C-reactive protein (hs-CRP), uric acid (UA), blood pressure, blood lipids, and fasting blood glucose (FBG), and to explore their protective effects on early renal damage of hypertension patients and on the metabolisms of blood lipids and blood glucose.

METHODSTotally 106 hypertension patients of YYDS were randomly assigned to two groups, 53 patients in the control group (treated by losartan potassium) and 53 patients in the treatment group (treated by JC + losartan potassium). The treatment lasted for 16 weeks. The serum changes of UA, Cys C, beta2-MG, hs-CRP, blood lipids [including total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), and high density lipoprotein cholesterol (HDL-C)], and FBG levels were measured to evaluate the renal protective effects and to assess their effect on the metabolisms of blood lipids and blood glucose.

RESULTSCompared with before treatment in the same group, the systolic blood pressure (SBP) decreased in the two groups after treatment, showing statistical difference (P < 0.05, P < 0.01), but there was no statistical difference between the two groups (P > 0.05). The diastolic blood pressure (DBP) was not obviously declined in the two groups after treatment, showing no statistical difference. Compared with before treatment in the same group, the LDL-C level decreased obviously after treatment in the control group. But there was no obvious change in FBG, TC, HDL-C, and TG in the control group, showing no statistical difference when compared with before treatment (P < 0.05). The FBG, TC, and LDL-C obviously decreased in the treatment group more obviously after treatment than before treatment, showing statistical difference (P < 0.05, P < 0.01). There was no statistical difference when compared with the control group after treatment (P > 0.05). Compared with before treatment in the same group, the levels of UA, Cys C, beta2-MG, and hs-CRP all decreased in the two groups, showing statistical difference (P < 0.05, P < 0.01). The SCr level decreased in the treatment group more obviously after treatment than before treatment, showing statistical difference (P < 0.05). Compared with the control group after treatment, the levels of Cys C, beta2-MG, and hs-CRP decreased more obviously after treatment in the treatment group, showing statistical difference (P < 0.05).

CONCLUSIONSJC combined losartan potassium showed better effects in treating early renal damage of hypertension patients of YYDS. They could protect and stabilize the renal functions more effectively. JC could regulate blood lipids and blood glucose.

Aged ; Aged, 80 and over ; C-Reactive Protein ; metabolism ; Cystatin C ; blood ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Hypertension ; diagnosis ; drug therapy ; pathology ; Kidney ; pathology ; Losartan ; therapeutic use ; Male ; Middle Aged ; Phytotherapy ; Yang Deficiency ; drug therapy ; Yin Deficiency ; drug therapy ; beta 2-Microglobulin ; blood

Abnormalities, Multiple ; surgery ; Adolescent ; Humans ; Male ; Spleen ; abnormalities ; Testis ; abnormalities