OBJECTIVE: To observe the effect of Fu's subcutaneous needling in the treatment of non-acute idiopathic facial paralysis and its effect on serum levels of nitric oxide (NO) and endothelin (ET). METHODS: A total of 76 patients with non-acute idiopathic facial paralysis were randomly divided into an observation group (38 cases, 2 cases dropped out) and a control group (38 cases, 2 cases dropped out). The patients in the control group received basic treatment (mecobalamin tablets orally, specific electromagnetic spectrum irradiation, facial muscle rehabilitation training). The patients in the observation group were treated with Fu's subcutaneous needling on the basis of the control group. The needling points included brachioradialis muscle, sternocleidomastoid muscle, trapezius muscle, etc., and the needling was inserted around the affected muscle, and the reperfusion activity was carried out at the same time, once every other day, 3 times a week. Both groups were treated for 4 weeks. The House-Brackmann (H-B) grade and H-B symptom score were observed before treatment, after 2 and 4 weeks of treatment in the two groups. The facial disability index (FDI) score [including physical function (FDIP) score and social life function (FDIS) score] and the serum levels of NO and ET were compared before and after 4 weeks of treatment in the two groups. The clinical effect and safety of the two groups were assessed. RESULTS: After 2 and 4 weeks of treatment, the H-B grade of the two groups was lower than that before treatment, and the H-B symptom scores were higher than those before treatment (P<0.001, P<0.05); the H-B grade of the observation group was lower than that of the control group, and the H-B symptom score was higher than that of the control group (P<0.01, P<0.05). After 4 weeks of treatment, the FDIP scores of the two groups were higher than those before treatment, and the FDIS scores were lower than those before treatment (P<0.05 ); the FDIP score of the observation group was higher than that of the control group, and the FDIS score was lower than that of the control group (P<0.05). After 4 weeks of treatment, the serum level of NO in the observation group was higher than that before treatment, and the serum level of ET was lower than that before treatment (P<0.05); the increase of serum level of NO and the decrease of serum level of ET in the observation group were greater than those in the control group (P<0.05). The cure rate of the observation group was 55.6% (20/36), which was higher than 22.2% (8/36) of the control group (P<0.05). There were no serious adverse reactions in both groups. CONCLUSION Fu's subcutaneous needling combined with basic treatment can effectively improve the motor function of facial muscles in patients with non-acute idiopathic facial paralysis, which may be related to the regulation of serum NO and ET levels.
Humans ; Male ; Female ; Middle Aged ; Adult ; Acupuncture Therapy ; Aged ; Facial Paralysis/physiopathology* ; Young Adult ; Nitric Oxide/blood* ; Treatment Outcome ; Acupuncture Points ; Endothelins/blood* ; Adolescent

Background Coal workers' pneumoconiosis (CWP) is a serious occupational disease. Whether ferroptosis, a form of necrotic regulated cell death, is involved in coal dust induced mouse models of CWP needs further survey. Objective This experiment is designed to elucidate the role of ferroptosis in the formation of CWP induced by coal dust in mice. Methods C57BL/6J mice were randomly assigned to a saline group or a CWP group, with eight mice in each group. The mice were treated with 0.1 mL normal saline or 0.1 mL coal dust suspensions (50g·L^-1) via intra-tracheal instillation. HE staining and Masson staining were used to show lung injury and lung fibrosis. Iron concentration in mouse lung tissues was measured using iron assay kit. Lipid peroxidation was estimated in lung tissues by malondialdehyde (MDA) concentration and immunofluorescence intensity, and the ratio of glutathione (GSH) to L-glutathione oxidized (GSSG). Western blotting and real-time fluorescence-based quantitative PCR were used to test protein and mRNA expression levels of glutathione peroxidase 4 (GPX₄) and ferritin in mice. Results Coal dust injured pulmonary structure, thickened alveolar wall, and caused collagen deposition and infiltration of inflammatory cells in the CWP group. The iron concentration in the CWP group [(10.75 ± 5.42) mg·L⁻¹] was higher than that in the saline group [(1.14 ± 0.37) mg·L⁻¹] (P < 0.01). The MDA concentration in the CWP group [(37.32 ± 12.18) μmol·L⁻¹] was higher than that in the saline group [(18.70 ± 8.22) μmol·L⁻¹] (P <0.01). The immunofluorescence intensity of MDA in the CWP group was stronger than that in the saline group. The GSH/GSSG ratio decreased in CWP treated mice (1.50 ± 1.70) compared with the normal saline treated ones (4.95 ± 2.86) (P < 0.01). Compared with the saline group (38.84 ± 15.61 for GPX₄, 225.90 ± 54.34 for ferritin), the relative expression levels of GPX₄ and ferritin mRNA in the CWP group were downregulated (14.29 ± 7.21 for GPX₄, 106.70 ± 36.70 for ferritin) (P < 0.01). Compared with the saline group (1.47 ± 0.54 for GPX₄, 1.73 ± 0.34 for ferritin), the relative expression levels of GPX₄ and ferritin protein in the CWP group were also downregulated (0.92 ± 0.22 for GPX₄, 0.97 ± 0.09 for ferritin) (P < 0.05). Conclusion Ferroptosis may be involved in the formation of coal workers' pneumoconiosis induced by coal dust in mice.

Background: In China, secondary cytoreductive surgery (SCR) has been widely used in ovarian cancer (OC) over the past two decades. Although Gynecologic Oncology Group-0213 trial did not show its overall survival benefit in first relapsed patients, the questions on patient selection and effect of subsequent targeting therapy are still open. The preliminary data from our pre-SOC1 phase II study showed that selected patients with second relapse who never received SCR at recurrence may still benefit from surgery. Moreover, poly(ADP-ribose) polymerase inhibitors (PARPi) maintenance now has been a standard care for platinum sensitive relapsed OC. To our knowledge, no published or ongoing trial is trying to answer the question if patient can benefit from a potentially complete resection combined with PARPi maintenance in OC patients with secondary recurrence. Methods SOC-3 is a multi-center, open, randomized, controlled, phase II trial of SCR followed by chemotherapy and niraparib maintenance vs chemotherapy and niraparib maintenance in patients with platinum-sensitive second relapsed OC who never received SCR at recurrence. To guarantee surgical quality, if the sites had no experience of participating in any OC-related surgical trials, the number of recurrent lesions evaluated by central-reviewed positron emission tomography–computed tomography image shouldn't be more than 3. Eligible patients are randomly assigned in a 1:1 ratio to receive either SCR followed by 6 cyclesof platinum-based chemotherapy and niraparib maintenance or 6 cycles of platinum-based chemotherapy and niraparib maintenance alone. Patients who undergo at least 4 cycles of chemotherapy and must be, in the opinion of the investigator, without disease progression, will be assigned niraparib maintenance. Major inclusion criteria are secondary relapsed OC with a platinum-free interval of no less than 6 months and a possibly complete resection. Major exclusion criteria are borderline tumors and non-epithelial ovarian malignancies, received debulking surgery at recurrence and impossible to complete resection. The sample size is 96 patients. Primary endpoint is 12-month non-progression rate.

Objective To get a controllable acetabulum component inclination angle during the total hip arthroplasty(THA) with the lateral position,a new method using a self-made instrument was introduced.Methods Totally 80 consecutive patients undergoing THA at the lateral position were enrolled.Forty acetabular components were assembled using a new method with a self-made instrument referring to the 42 degrees' angle drawn on the wall(group A),while another 40 acetabular cups were implanted free-handedly(group B).The postoperative inclination angle was evaluated on the anterior-posterior pelvic radiographs.Results The average inclination angle was 43.3° ± 3.7°(34.7°～49.1°) in group A and 40.3 ± 4.5o(32.8°～50.7°) in group B.Moreover,40/40 of group A and 38/40 of group B were in the Lewinnek's inclination safe zone(P＞0.05),without significant differences between the two groups.Conclusion It is practical and reliable to decide the acetabular component orientation using the lateral position instrument and reference angle on the wall.

OBJECTIVE: To investigate the risky factors for pelvic floor functional disorder.
 METHODS: A total of 346 patients, who undergone surgery for pelvic floor reconstruction from January 2007 to December 2013 in the Third Affiliated Hospital of Zhengzhou University, were enrolled for this study and served as an experimental group. Meanwhile, 349 female healthy subjects were selected as a control group. The data including the times of gestation and parity, history of menopause, hysterectomy surgery, uterine fibroid and leucorrhea were recorded.
 RESULTS: Compared with the controls, the numbers of people with hysterectomy, menopause and clean vagina≥III degree, lack of lactobacillus as well as the times of gestation and parity in the experimental group were significantly increased (P<0.05). The history of hysterectomy, the times of gestation and parity and lack of lactobacillus in vagina were the independent risk factors of pelvic floor dysfunction.
 CONCLUSION The history of hysterectomy, the times of gestation and parity, and clean vagina may involve in the occurrence and development of pelvic floor functional disorder, and the existence of lactobacillus in the vagina might be a protective factor.
Case-Control Studies ; Female ; Humans ; Hysterectomy ; Lactobacillus ; isolation & purification ; Menopause ; Multivariate Analysis ; Parity ; Pelvic Floor ; physiopathology ; Pelvic Floor Disorders ; physiopathology ; Pregnancy ; Risk Factors ; Vagina ; microbiology

Bone Neoplasms ; Humans ; Ilium ; Paraganglioma ; Sacrum

Objective To investigate the effect of cyclosporine blood level at first year after kidney transplantation on patients with a survival time over 10 years. Methods 380 patients with functional allograft, a survival time over 10 years and long-term administration of cyclosporine A (CsA) were studied, and received CsA-based treatments. According to the blood CsA level at the first year after kidney transplantation, patients were divided into five groups: group 1, blood CsA level was above 0. 208 μmol/L (1 μmol/L = 1201.9 μg/L), group 2, blood CsA level between 0. 166-0. 208μmol/L; group 3, blood CsA blood level between 0. 125-0. 166 μmol/L; group 4, blood CsA blood level between 0. 083-0. 125 μmol/L; group 5, blood CsA level less than 0. 083 μmol/L. Systolic blood pressure (SBP), diastolic blood pressure (DBP), serum creatinine(SCr), uric acid (UA), cholesterol (CH), triglyceride (TG), alanine aminotransferase (ALT), direct bilirubin (DBil) and total bilibubin (TBil), albumin (Alb), hemoglobin (Hb), count of white blood cells and positive rate of proteinuria in 5 groups at the 1st, 5th and 10th year after kidney transplantation were analyzed. Results At the 5th year SBP in groups 1 and 2 was higher than in groups 3, 4 and 5. UA level in group 5 was lower than other groups, and Alb level in group 5 was higher than other 4 groups. Proteinuria positive rate in groups 4 and group was lower than other groups. At the 10th year after kidney transplantation,indexes among 5 groups had no statistically significant difference, except for SBP, DBP, DBil and CH in some groups. There was also no significant difference in SCr level among 5 groups at the 5th or 10th year after transplantation. Conclusion Blood CsA levels at the first year after kidney transplantation has no significant effect on long-term allograft function. But higher level of CsA (＞0. 166μmol/L) at the first year maybe predict high rate of hypertension, high blood UA and proteinuria at the 5th and 10th year after transplantation.

The State Key Specialized Scientific Projects bring the unprecedented opportunity for the development of variety disciplines and provide the critical timing for the improvement of science and technology of university. Meanwhile, it presents new challenges to develop the frontier of sciences and to promote cooperation and cross of different disciplines. Through the process of the programs, we will expect to train and find team leaders and outstanding scientists. This paper presented the brief outline how the researchers from the Departments of Infectious Disease and School of Pharmacy in Fudan University collaborated in a cross-discipline manner and integrated the research resources based on the objectives of the research programs. During the application, they reorganized research teams, combined the overlapping research fields to focus the direction of research fields according to the national and research needs. In the process of their application, they finally promoted the capacities for their competition and innovation which were undoubted to help us to establish headship/main forces in the fields of infectious disease precaution and devolvement of new clinical medicine in the future.

OBJECTIVETo investigate the chemical constituents from the rhizomes of Zingiber officinale.

METHODIsolation and purification of the chemical constituents were carried out on the column chromatography of silica gel and Sephadex LH-20. The structures were elucidated on basis of physicochemical properties and spectral data.

RESULTTen compounds were isolated and identified as beta-sitosterol palmitate (1), isovanillin (2), glycol monopalmitate (3), hexacosanoic acid 2,3-dihydroxypropyl ester (4), maleimide-5-oxime (5), p-hydroxybenzaldehyde (6), adenine (7), 6-gingerol (8), 6-shogaol (9), and 1-(omega-ferulyloxyceratyl) glycerols (10a-10f).

CONCLUSIONCompounds 1-7 and 10a-10e are obtained from Z. officinale for the first time, and compound 10f is a new compound.

This paper reviewed and analyzed the management and performance of 43 key clinical pmjeets in recent ten years in Fudan University(the clinical part of original Shanghai Medical University).It was found that hardware equipments of clinic,the ability of disease prevention,diagnosis and treatment obviously improved,the talent training and personnel structure received outstanding outcome,the academic level of basic researches got obvious promotion,the preponderant disciplines established gradually and consolidated,and the center radiation effect showed preliminary success under the aid of key project fund.Constructing the key clinical projects should boost actively amalgamation of medicine and sciences and pay a great attention to develop the medicine auxiliary discipline to further enlarge the clinical research achievements and fully display the guidance function for the development of our country~clinical medicine discipline under the new situation.