AIM: To explore the efficacy of Ex-press glaucoma drainage device on open-angle glaucoma.

METHODS: We collected the clinical data of those patients who were diagnosed as open angle glaucoma and had undergone Ex-press glaucoma drainage device implantation or trabeculectomy in the Second Hospital of Anhui Medical University from January 2014 to May 2016. The data of patients was collected and used to make a comparison involving sex, ages, best corrected visual acuity(BCVA), intraocular pressure(IOP), the amount of corneal endothelium cells and complications before and after operations.

RESULTS: There was no significantly different(P>0.05)between the Ex-press group and trabeculectomy group on postoperative BCVA at 6mo. Both groups had obvious effects on the drop of IOP after operations(P<0.001), but there was no difference between the two groups at any time after operations. Ex-press group had no significant difference at 6mo while it had in the trabeculectomy group about the amount of corneal endothelium cells comparing with preoperative. The incidence rate of overall complications about Ex-press group and trabeculectomy group was 15% and 43% respectively, it had a significant difference between two groups(P<0.05).

CONCLUSION: The Ex-press glaucoma drainage device had similar efficacy with lower complication rate and smaller influence of corneal endothelium cells comparing with trabeculectomy.

Astrocytoma ; genetics ; metabolism ; Brain Neoplasms ; genetics ; metabolism ; Frizzled Receptors ; genetics ; metabolism ; Glioblastoma ; genetics ; metabolism ; Glioma ; genetics ; metabolism ; Humans ; Paraffin Embedding ; RNA, Messenger ; metabolism ; Receptors, G-Protein-Coupled ; genetics ; metabolism ; Signal Transduction ; Wnt2 Protein ; genetics ; metabolism ; beta Catenin ; genetics ; metabolism

The aim of this study was to determine the seroprevalence and risk factors of fascioliasis in yaks, Bos grunniens, from 3 counties of Gansu Province in China. A total of 1,584 serum samples, including 974 samples from white yaks from Tianzhu, 464 from black yaks from Maqu, and 146 from black yaks from Luqu County, were collected and analyzed using ELISA to detect IgG antibodies against Fasciola hepatica. The overall F. hepatica seroprevalence was 28.7% (454/1,584), with 29.2% in white yaks (284/974) and 27.9% in black yaks (170/610). The seroprevalence of F. hepatica in yaks from Tianzhu, Luqu, and Maqu was 29.2%, 22.6%, and 29.5%, respectively. Female yaks (30.9%) had higher F. hepatica seroprevalence than male yaks (23.4%). Also, F. hepatica seroprevalence varied by different age group from 24.1% to 33.8%. Further, the seroprevalence ranged from 21.8% to 39.1% over different seasons. Interestingly, the season and age of yaks were associated with F. hepatica infection in yaks in the investigated areas. These findings provided a basis for further studies on this disease in yaks from 3 counties of Gansu Province in northwestern China, which may ultimately support the development of effective control strategies of fascioliasis in these areas.
Animals ; Antibodies ; Cattle* ; China* ; Enzyme-Linked Immunosorbent Assay ; Fasciola hepatica ; Fascioliasis* ; Female ; Humans ; Immunoglobulin G ; Male ; Ranunculaceae ; Risk Factors* ; Seasons ; Seroepidemiologic Studies*

With retrieval of articles on extraordinary acupoint that were published in domesticin recent five years, one hundred and eight articles of clinical application are screened out and one hundred and twenty-three extraordinary acupoints that are extensively recognized are collected. Of those acupoints, 23 acupoints are included in the latest national standard. Of the rest 100 extraordinary acupoints, 48 acupoints are located on the running courses of fourteen meridians, 4 acupoints are shared with the meridian points and the other 52 acupoints have not been clarified to be located on the running courses of meridians based on the literature data. It is found in the collection of these acupoints that there are many extraordinary acupoints that are extensively used in clinical practice. But the nomenclatures and locations of acupoints have not been unified. Hence, a further standardization on these aspects is anticipated.
Acupuncture ; history ; standards ; Acupuncture Points ; China ; History, Ancient ; Humans ; Medicine in Literature ; Meridians ; Terminology as Topic

OBJECTIVETo explore the effects of pre-acupuncture and immediate acupuncture on kidney function and oxygen free radical metabolism in rats with simulated weightlessness.

METHODSTwenty male clean-grade Wister rats were randomly divided into a normal control group, a model group, a pre-acupuncture group and an immediate acupuncture group, 5 rats in each one. The rats in the normal control group did not receive any treatment but free activities for 4 weeks. The rats in the rest groups received 4-week tail suspension to establish the model of simulated weightlessness. One week before the tail suspension, the rats in the pre-acupuncture group were treated with electroacupuncture at "Shenshu" (BL 23), "Pishu" (BL 20) and "Sanyinjiao" (SP 6) for 30 min per treatment, once a day for 7 days. The rats in the immediate acupuncture group received tail suspension and acupuncture at the same time; during the tail suspension, the electroacupuncture was applied at "Shenshu" (BL 23), "Pishu" (BL 20) and "Sanyinjiao" (SP 6) for 30 min per treatment, once every other day for 14 days. The colorimetric method was used to measure the content of blood urea nitrogen (BUN) in serum as well as activity of superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX) and content of malonaldehyde (MDA) in renal tissue in each group.

RESULTSCompared with the normal control group, the content of BUN in the model group was increased significantly (P<0.01), the activity of SOD and GSH-PX in nephridial tissue was significantly reduced (both P<0.01), and the content of MDA was increased significantly (P<0.05). Compared with the model group, the content of BUN in the pre-acupuncture group and immediate acupuncture group was significantly reduced (P<0.01, P<0.05), the activity of GSH-PX in the pre-acupuncture group was obviously increased (P<0.05) and the content of MDA in the immediate acupuncture group was increased significantly (P<0.01). Compared with the immediate acupuncture group, the content of MDA in the pre-acupuncture group was lower (P<0.01).

CONCLUSIONThe pre-acupuncture and immediate acupuncture both have the capacity to improve the kidney function and anti-oxygen free radical injury in rats with simulated weightlessness, however, the capacity to increase the protection ability of the kidney and eliminate free radical in the pre-acupuncture group is superior to that in the immediate acupuncture group, which is likely to be related with improving antioxidant ability of kidney.

Acupuncture Points ; Acupuncture Therapy ; Animals ; Antioxidants ; metabolism ; Humans ; Kidney ; metabolism ; Kidney Diseases ; metabolism ; physiopathology ; therapy ; Male ; Malondialdehyde ; metabolism ; Rats ; Rats, Wistar ; Reactive Oxygen Species ; metabolism ; Space Flight ; Superoxide Dismutase ; metabolism ; Weightlessness ; adverse effects

OBJECTIVETo discuss the specificity of diseases treated by moxibustion and fire needling in clinical practice, so as to provide references for clinical treatment.

METHODSWith data mining of modern computer technique, journal and literature databases regarding moxibustion and fire needling were established, respectively. Literature regarding moxibustion and fire needling for the past 60 years has been collected, screened, included, reviewed and abstracted. The utility rate of moxibustion and fire needling in each department was calculated, frequency of diseases in clinical practice was summarized, and diseases which had differences in clinical practice in each department were screened; also the advantages of disease categories and clinical practice between two kinds of therapies in each department were compared.

RESULTS(1) The utility rate of moxibustion was highest in department of internal medicine and surgery, which were 43.6% and 28.1%, respectively; the utility rate of fire needling was highest in surgery and dermatological department, which were 53.7% and 23.8%, respectively. (2) According to the comparison and analysis on diseases treated by two therapies in clinic, among 26 kinds of gynecology diseases that were treated by moxibustion, 20 kinds were not involved with fire needling; among 22 kinds of pediatrics diseases that were treated by moxibustion, 20 kinds were not involved with fire needling. It was certain that the difference of the two therapies in clinical application was more significant in gynecology and pediatrics than that in the rest four departments. (3) Among the diseases which had differences in clinical practice in each department, the ones involved with moxibustion alone were insomnia, distention and fullness, consumptive fatigue in the department of internal medicine, blood-vessel Bi, stiff neck and hernia in surgery department, urticarial, skin Bi and skin cancer in dermatological department, malposition, infertility and amenorrhea in gynecology department, diarrhea, indigestion and stomachache in pediatrics department, blepharoptosis, blurred vision and dryness syndrome in ENT department; the ones involved with fire needling alone were numbness, coldness syndrome and acute renal colic in the department of internal medicine, lipoma, soft tissue injury and papilloma in surgery department, bromhidrosis, freckle and erysipelas in dermatological department, uterine fibroid in gynecology department, umbilical polyp in pediatrics department, auricle pseudocyst, starred nebula and phlegmatic mass in ENT department.

CONCLUSIONMoxibustion is frequently applied in department of internal medicine and surgery, while fire needling is frequently used in surgery and dermatological department; the application of moxibustion is broader than that of fire needling in gynecology and pediatrics department. Among the diseases which have differences in clinical practice in each department, moxibustion is commonly seen for clinical symptoms featured with deficiency syndrome, while fire needling is commonly applied for the diseases that have obvious local symptoms.

Acupuncture Therapy ; instrumentation ; methods ; Clinical Trials as Topic ; Data Mining ; Humans ; Moxibustion ; instrumentation ; methods

BACKGROUNDHepatitis B is at particularly high risk of fibrosis progression. Unfortunately, the mechanism of hepatic fibrogenesis induced by hepatitis B virus (HBV) has not been fully understood to date. The aim of this study was to observe whether HBV can infect hepatic stellate cells (HSCs), and to examine the effects of HBV or HBV S protein (HBs) on the proliferation and collagen type I expression of HSCs.

METHODSThe supernatants of HepG2.2.15 cells which contained HBV-DNA or HBs were added to LX-2 cells for 72 hours. Cell survival was determined by MTT assay. HBV particles in LX-2 cells were detected by transmission electron microscopy. The expression of HBs and HBV C protein (HBc) was determined by confocal fluorescence microscopy. The expression levels of HBV-DNA were measured by real-time PCR. The cellular collagen type I mRNA and protein levels were quantified by reverse transcription-PCR and ELISA, respectively.

RESULTSHigh concentrations of HBV (1.2 x 10(5) - 5.0 x 10(5) copies/ml) or HBs (1.25 - 20 microg/ml) inhibited the proliferation of LX-2 cells, while low concentrations of HBV (1.0 x 10(3) - 6.2 x 10(4) copies/ml) or HBs (0.04 - 0.62 microg/ml) promoted the proliferation. After treating LX-2 cells with HBV for 72 hours, about 42 nm HBV-sized particles and strong expression of HBs and HBc were found in the cytoplasm of LX-2 cells. HBV-DNA in the culture medium of LX-2 cells decreased at 24 hours, rose at 48 hours and thereafter, decreased again at 72 hours. The mRNA and protein expression of cellular collagen type I in LX-2 cells were significantly increased by HBV infection but not by recombinant HBs.

CONCLUSIONSHBV and HBs affect the proliferation of HSCs; HBV can transiently infect and replicate in cultured HSCs and express HBs and HBc in vitro. Furthermore, HBV can significantly increase the expression of collagen type I mRNA and protein in HSCs.

Cell Line ; Cell Proliferation ; Collagen Type I ; metabolism ; Enzyme-Linked Immunosorbent Assay ; Gene Expression Regulation ; Hepatic Stellate Cells ; metabolism ; ultrastructure ; virology ; Hepatitis B virus ; physiology ; Humans ; Microscopy, Confocal ; Microscopy, Electron, Transmission ; Polymerase Chain Reaction ; Reverse Transcriptase Polymerase Chain Reaction

OBJECTIVETo evaluate the effect of sexual-nerve-sparing radical cystectomy.

METHODSThirty-two male patients were treated with sexual-nerve-sparing radical cystectomy in our hospital in the past 5 years. The age of the patients ranged from 38 to 72 years, with the course of the disease ranging from 2 days to 20 years. All of them were potent preoperatively. Radical cystectomy was performed antegradely and retrogradely with the neurovascular bundle spared.

RESULTSThe patients were followed up for 6 to 54 months, 3 achieved sexual activity of Grade I, 6 Grade II and 23 Grade III after the operation. The recovery time of erectile function ranged from 2 to 14 months, averaging at 4. 5 months.

CONCLUSIONWhenever condition suits, sexual-nerve-sparing radical cystectomy is to be strongly recommended.

Adult ; Aged ; Coitus ; Cystectomy ; methods ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Penile Erection ; Penis ; innervation

AIDS-Related Opportunistic Infections ; diagnostic imaging ; drug therapy ; etiology ; Adult ; Bone Marrow Examination ; CD4 Lymphocyte Count ; Female ; Humans ; Male ; Middle Aged ; Mycoses ; diagnostic imaging ; drug therapy ; etiology ; Penicillium ; isolation & purification ; Prognosis ; Radiography

OBJECTIVEIn order to study the diagnosis and treatment of HBV and HCV infection.

METHODSWe retrospectively analysed clinical data of 680 patients with cholangiocarcinoma from 1995 to 2001 and stated by SPSS software.

RESULTS(1) The fastigium of cholangiocarcinoma was 60 - 65 years old. The incidence of cholangiocarcinoma was higher in aged males and the sex ratio (male:female) was 1.36:1. (2) The proximal cholangiocarcinoma was most (41.6%) and distant cholangiocarcinoma was secondly (28.7%). (3) Most patients of cholangiocarcinoma were late. The resection rate was low and the rate of radical operation was 21.6% (147/680). (4) The incidence of proximal cholangiocarcinoma was higher in the positive Serologic marks for HBV and HCV and course of diseases was short. Moreover, the pathology of. positive Serologic marks for HBV and HCV trended to low-differentiation and invasion, metastasis and the resection rate was lower.

CONCLUSIONSCholangiocarcinoma is common in the aged males. The infection of HB(C)V and hilar cholangiocarcinoma are correlated and incline to the proximal bile duct. The hilar cholangiocarcinoma infected HB(C)V may have higher malignant degree in biological characteristics and more badly prognosis.

Adult ; Aged ; Aged, 80 and over ; Bile Duct Neoplasms ; epidemiology ; etiology ; Bile Ducts, Intrahepatic ; Cholangiocarcinoma ; epidemiology ; etiology ; Female ; Hepatitis B ; complications ; Hepatitis C ; complications ; Humans ; Incidence ; Male ; Middle Aged ; Retrospective Studies