12E7 Antigen ; Adult ; Antigens, CD ; metabolism ; Cell Adhesion Molecules ; metabolism ; Chondrosarcoma, Mesenchymal ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Hemangiopericytoma ; pathology ; Humans ; Lymphoma ; pathology ; Male ; Nasal Cavity ; Neuroectodermal Tumors, Primitive ; pathology ; Nose Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism ; Young Adult

Objective To evaluate the feasibility and safety of transabdominal ultrasound-guided suction curettage to treat cesarean scar pregnancy (CSP) and investigate factors affecting prognosis of CSP. Methods This was a retrospective case study of 43 cases who were diagnosed as CSP and treated by suction curettage under transabdominal ultrasound guidance as an initial treatment of CSP in Obstetrics and Gynecology Hospital of Fudan University over past 7 years (from 2007 to 2013);factors affecting prognosis of CSP were investigated. Results 39 of the 43 cases (91%) were successfully treated. There were no statistically significant differences in maternal age, gravidity, abortion frequency, and the time interval between current CSP and last cesarean delivery, the myometrium thickness between the gestational sac and the bladder wall between the success group and the failure group (all P>0.05). Statistically significant difference was found in crown-rump length (CRL) between the two group (median of the two group was 18.5, 2.0 mm) by rank sum test (P=0.047). Univariate logistic regression analysis demonstrated that CRL was strongly associated with the prognosis and the OR for no complications was 18.50, comparing CRL≤6 mm versus CRL>6 mm (P=0.020). Conclusion Transabdominal ultrasound-guided suction curettage is effective and safe in the treatment of CSP with CRL≤6 mm.

OBJECTIVE:To evaluate the effect of psychological intervention based on pharmaceutical care on the communi-ty patients with essential hypertension. METHODS:172 patients with essential hypertension in a community health service certer in Nanjing Gulou area in 2013 were divided into control group(n=87)and intervention group(n=85)by simple random meth-od. Control group received conventional antihypertensive drugs and management,intervention group additionally received pharma-ceutical care and psychological intervention,it lasted 6 months. Blood pressure controlling,drug compliance,mastery of drug knowledge and health status in 2 groups before and after treatment were compared. RESULTS:Before treatment,there were no significant differences in the systolic blood pressure(SBP)and diastolic blood pressure(DBP)between 2 groups(P>0.05);af-ter treatment, SBP and DBP in 2 groups were lower than before,SBP and DBP in intervention group were lower than control group,the decrease degree of SBP and DBP was bigger than control group,the differences were statistically significant (P<0.01). 1 month after the beginning of intervention,there was no significant difference in the proportion of drug compliance be-tween 2 groups (P>0.05);1 month after the end of the intervention,the proportion of drug compliance in intervention group was higher than 1 month after the beginning of intervention and control group,the differences were statistically significant(P<0.05). Before treatment,there was no significant difference in mastery of drug knowledge between 2 groups (P>0.05);after treatment,the proportion of patients showed good and excellent mastery of drug knowledge was higher than before and control group,the differences were statistically significant (P<0.05). Before treatment,there were no significant differences in scores of physical,mental,social health subscale and SRHMS between 2 groups(P>0.05);after treatment,scores of physical health subscale and SRHMS in control group,each subscale and to-tal scale scores in intervention group were higher than be-fore, and scores of mental, social health subscale and SRHMS in intervention group were higher than control group, the differences were statistically significant (P<0.05). CONCLUSIONS: The psychological intervention based on pharmaceutical care can effectively promote the con-trol of blood pressure,improve drug compliance,mastery of drug knowledge,health status and mental situation,which is worth of popularizing and applying in community health services.

To report the clinical, radiological and neuropathological findings of a patient with rheuma-toid meningitis. The patient was a 71-year-old Chinese man with a two-year history of rheumatoid arthritisand no other significant medical history, who presented to our hospital recurrent weakness of his left ex-tremities, dysarthria and a continuous bilateral hand tremor. Cerebrospinal fluid (CSF) and serumexam-inations were normal apart from a mildly raised serum perinuclear antineutrophil cytoplasmic autoantibody(p-ANCA). Brain magnetic resonance imaging (MRI) showed leptomeningeal enhancementin both fron-tal and parietal lobes, in addition to several old white matter infarcts. Meningeal biopsy showed numerousinfiltrating macrophages and lymphocytes within the leptomeninges. The patient responded clinically andradiologically to corticosteroid and cyclophosphamide therapy. The patient subsequently developed herpeszoster over his left chest as a complication of his immunosuppressive treatment. His cyclophosphamidewas ceased and intravenous immunoglobulin (IVIG) therapy was commenced, with good clinical responseto both the herpes zoster and meningitis. According to the result of the biopsy, aseptic meningitis wasconsidered the MRI results and the patient’s clinical history were given, and a diagnosis of rheumatoidmeningitis was made. The patientwas p-ANCApositive. Although there was no evidence for cerebral vas-culitis on biopsy, it remains a possibility that the patient’s recurrent minor cerebral infarcts visible onMRI were vasculitic in nature.

Sacral fractures are usually caused by high-energy violence,often complicated with injury to the lumbosacral plexus.In severe cases,they may cause instability of the posterior pelvic ring or of the lumbosacral junction.Their classifications commonly used in clinic are Denis,Tile,Isler and refined Denis type Ⅲ ones proposed by Roy-Camille and Gibbons.Recently,classifications of the lumbosacral lesions and scoring systems of the injury severity have often been used clinically.At present,internal instrumentation of sacral fractures is developing along the direction of high efficiency,safety and minimal invasion,but different methods of internal fixation have their own indications which should be strictly followed.This review summarizes the classifications of sacral fractures and their treatment advances.

Objective:To explore the effect and mechanism of AMPK on apoptosis of alveolar epithelial cells induced by endoplasmic reticulum stress in COPD rats.Methods:the rats were divided into three groups:control group,model group,AICAR intervention group,establishment of rat model of chronic obstructive pulmonary disease by smoking smoke inhalation and intratracheal instillation of lipopolysaccharide.The HE staining of rat lung tissue pathological observation,immunohistochemical detection of p-AMPK /AMPK,western blot the expression of Caspase-3,ORP 150,and CHOP.Apoptosis were detected by TUNEL method.Results:the HE staining showed that the model group of pulmonary bullae formation,inflammatory cell infiltration,inflammatory ceils in AICAR group was lower than that of model group.Compared with the normal control group,immunohistochemistry and Western blot showed that p-AMPK/AMPK and ORP150 protein expression decreased in the model group,the difference was statistically significant (P＜0.05),and AICAR in the intervention group p-AMPK/AMPK and ORP150 protein expression were significantly increased compared with the model group,the difference was statistically significant (P＜0.05).Endoplasmic reticulum stress related apoptosis The expression of CHOP and caspase-3 apoptosis index increased significantly in the model group,there was significant difference compared with normal group (P＜0.05),while in group AICAR,apoptosis index down significantly compared with the model group.Conclusion:AMPK can protect alveolar epithelial cells from cigarette smoke induced endoplasmic reticulum stress and apoptosis,it was possible to achieve its protective effect the increase of ORP150.

Hepatitis B ; immunology ; prevention & control ; Hepatitis B Vaccines ; immunology ; Humans ; Immunization Schedule ; Vaccination ; Vaccines, Synthetic ; immunology

Objective To evaluate the methods of postoperative respiratory management and complications prevention of patients with myasthenia gravis who received thymectomy. Methods According to the accumulated scores of myasthenic crisis prediction, the patients with myasthenia gravis who underwent thymectomy in the past 5 years were divided into 2 groups: high risk group(12, n=11). The time of mechanical ventilation, restoration of muscle strength and spontaneously breathing during extubation, results of arterial blood gas analysis, body temperature, chest X-ray examination and sputum culture of each patient were analyzed. Results The time of mechanical ventilation in high risk group (18~30 h, 26 h in average) was longer than that in control group(4~28 h, 14 h in average)(P

Objective To describe the changes of cell development associated contracture and structure proteins in vascular smooth muscle cells (VSMCs) in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). Methods The clinical manifestation of probands in 6 families showed the recurrent cerebral ischemic event. A part of patients showed dementia. The genetic analysis in all probands showed Notch3 gene mutation. All probands received the sural nerve biopsy. The primary antibodies against α-smooth muscle actin, smooth muscle myosin heavy chain, desmin and vimenfin were used in immunohistochemistry staining on all of them. Results VSMCs showed hypertrophy or atrophy in the arterioles with different caliber. The granular osmiophilic material (GOM) could be found within the basal lamina of arteriole VSMCs in all of the probands. The expressions of α-smooth muscle actin and smooth muscle myosin heavy chain were partly lost, negative or unevenly distributed in the VSMCs in the arteriole. The expression of desmin showed also unregular distribution or partial loss. The expression of vimentin was partly enhanced. Conclusions The VSMCs show the physiological features of synthetic configuration, indicating the hypoplasia of VSMCs in the arterioles of CADASIL. The VSMCs of the larger arteriole were more severely involved.

Objective To analyze the relationship between different rectal volume,bladder volume and dose of organs at risk (OARs) in intracavitary brachytherapy for cervical cancer.Methods A total of 47 patients with cervical cancer were selected.All of them were treated with high dose rate (HDR) intracavitary brachytherapy with a 600 cGy dose for the dosage point.The effects of different volume of rectum bladder and small intestine for corresponding exposure dose under the standard planning were evaluated using a dose-volume histogram (DVH).According to bladder volume,patients were divided into three groups,＜ 80 cm3 group,80-120 cm3 group and ＞ 120 cm3 group.And according to rectum volume,patients were divided into ＞ 60 cm3 group and ≤ 60 cm3 group.The relationship between the volume and dosage were analyzed.The ANOVA test and t test were used for analyzing D1 cm3,D2 cm3,D30％ and D50％.Results Compared with the group with ＜ 80 cm3 bladder volume,D30％,D50％ value of bladder in groups with 80-120 cm3 and ＞ 120 cm3 of bladder volume increased (F =5.074,5.088,P ＜ 0.05).The difference of D1 cm3 and D2 cm3 value of the small intestine between 80-120 cm3 and ＞ 120 cm3 bladder volume groups were not statistically significant (P ＞ 0.05).D1 cm3 of rectum in groups with ≤ 60 cm3 rectum volume was decreased than that of ＞ 60 cm3 group (t =-2.045,P ＜ 0.05).Conclusions Keeping an appropriatly full bladder and reducing rectal volume in cervical cancers treated with intracavitary brachytherapy can make the exposure dose of bladder,rectum and small intestine relatively small,and reduce the adverse reactions of radiotherapy.