OBJECTIVETo evaluate the sex therapy for erectile dysfunction (ED).

METHODSWe recommended the sex therapy to ED patients and their partners (11 couples in all) in the outpatient department. Of the total number of volunteers, 2 males were accompanied by ejaculation disorder, another 2 with hyposexuality, and 1 female had vaginismus. The effect of the therapy was assessed and the problems with it analyzed by interviews with the subjects and the results of International Index of Erectile Function (IIEF) before and after the treatment.

RESULTSOf the 11 pairs of volunteers, 5 quitted halfway and 1 discontinued at the therapists' decision. The 5 couples who accomplished the whole therapy felt more satisfied with their sexual life and general relationship, with improved scores on all the items of IIEF, particularly on erectile function (EF), with the only exception of sexual desire (SD).

CONCLUSIONThe sex therapy is effective not only for ED but also for other accompanying sexual dysfunctions, the sexual dysfunctions of the patients' partners and the improvement of the general relationship of the couples.

Adult ; Aged ; Behavior Therapy ; methods ; Erectile Dysfunction ; therapy ; Female ; Humans ; Male ; Middle Aged ; Sexual Behavior ; Sexual Partners ; Treatment Outcome

OBJECTIVETo discuss the factors that affect the clinical application of sex therapy for erectile dysfunction (ED).

METHODSUrological researchers recommended free sex therapy to ED patients and their partners in the outpatient department and studied the factors affecting the patients of Medicaid their partnersology, acceptance of sex therapy by interview and observation.

RESULTSMany patients refused sex therapy. Only 11 pairs of volunteers underwent it, of whom 5 pairs gave up halfway, 1 pair were stopped by the therapist due to the breakup of their marriage, and merely 5 pairs accomplished the whole course. Among the 5 pairs of quitters, 2 pairs thought of their problem as organic and turned to drug therapy, 1 pair withdrew because the patient's girlfriend broke up with him, 1 pair gave up because they lived in another city too far away from the clinic, and the other pair discontinued because they could not spare the time from their work.

CONCLUSIONSMany factors affect the clinical application of sex therapy for ED in China. Apart from the shortage of qualified professional sex therapists, some factors from the patients and their partners are at work, such as stress of work, lack of time, home location, education background, relationship between the patient and his partner, attitude to sex therapy, and so on.

Adolescent ; Adult ; Erectile Dysfunction ; therapy ; Female ; Humans ; Male ; Marital Therapy ; methods ; Sex Counseling ; methods ; Sexual Partners

Akkermansia ; Colitis ; Colorectal Neoplasms ; Humans ; Inflammatory Bowel Diseases ; Verrucomicrobia

OBJECTIVETo establish a method for inducing apoptosis of rhesus peripheral blood lymphocytes (PBLs).

METHODSRhesus PBLs were irradiated with X-ray, (60)Co gamma-rays and ultraviolet (UVC254 nm), respectively, and the cell apoptosis was evaluated with flow cytometry using annexin-V staining and propidium iodide staining.

RESULTSX-ray and (60)Co gamma-ray irradiation induced only low apoptotic rates of the PBLs, and UVC resulted in the highest apoptotic rate of about 60%. UVC irradiation of the PBLs in RPMI supplemented with 10% heat-inactivated fetal calf serum for 60 min at a distance of 20 cm led to an early apoptotic rate of 58.85% and necrotic rate of 11.5%. The apoptotic rate of PBLs increased in a dose- and time-dependent fashion.

CONCLUSIONFor inducing apoptosis of the rhesus PBLs, UVC can be more effective than X-ray and (60)Co gamma-ray. The highest apoptotic rate can be achieved when the rhesus PBLs in RPMI supplemented with 10% heat-inactivated fetal calf serum are exposed to UVC for 60 min at the distance of 20 cm.

Animals ; Apoptosis ; radiation effects ; Cells, Cultured ; Dose-Response Relationship, Radiation ; Flow Cytometry ; Gamma Rays ; Leukocytes, Mononuclear ; cytology ; radiation effects ; Lymphocytes ; cytology ; radiation effects ; Macaca mulatta ; Male ; Time Factors ; Ultraviolet Rays ; X-Rays

Kashin-Beck disease (KBD) is an endemic degenerative osteoarthropathy of uncertain etiology. The aim of our study was to identify changes in C-telopeptide of type II collagen (CTX-II), pyridinoline (PYD), and deoxypyridinoline (DPD) among KBD patients. 54 KBD patients and 78 healthy controls were included this study. Urinary samples were collected and measured by ELISA. The median quantities of PYD, CTX-II, and DPD of KBD patients were 1107.73 ng/μmol.cre, 695.11 ng/μmol.cre, and 1342.34 pml/μmol.cre, while the median quantities of healthy controls were 805.59 ng/μmol.cre, 546.47 ng/μmol.cre, and 718.15 pml/μmol.cre, respectively. The differences between KBD patients and healthy controls were statistically significant (Z = 4.405, 3.653, and 3.724; P < 0.001). The higher levels of PYD, CTX-II, and DPD detected in KBD patients indicate that they could be used as biomarkers of KBD.
Adult ; Amino Acids ; urine ; Biomarkers ; urine ; China ; Collagen Type II ; urine ; Female ; Humans ; Kashin-Beck Disease ; diagnosis ; urine ; Male ; Middle Aged ; Peptide Fragments ; urine

OBJECTIVETo determine the pulmonary pathological changes in hematological malignancy patients with pulmonary complications.

METHODS17 hematological malignancy patients underwent surgical treatment were evaluated retrospectively. The pathological changes of all the surgical specimens were examined postoperatively by standard hematoxylin and eosin (HE) staining.

RESULTSPathological examination confirmed: aspergillus infection in 9 patients, sub-acute inflammation (fibrosis and hematoma formation) in 3, and each in 1 of pulmonary infarction with granulomatous tissue in the periphery; granulomatous inflammation with calcified tubercle; alveolar dilation and hemorrhage, interstitial fibrosis and focal vasculitis; intercostal neurilemmoma; and moderate-differentiated adenocarcinoma accompanied by intrapulmonary metastasis. And several operative complications (1 case of fungal implantation, 3 pleural effusion and adhesions and 2 pulmonary hematoma) were occurred. The coincidence rate of pre- and post-operative diagnosis was 9/14 (64.3%). After surgery, 8 patients were received hematopoietic stem cell transplantation (HSCT, allo-gene or autologous), with 7 succeeded. On effective secondary antifungal prophylaxis, 4 of 5 patients of aspergillosis succeeded in transplantation with free from mycotic relapse, one patient died from fungal relapse.

CONCLUSIONHematological malignancies with persistent and/or resistant pulmonary infection, hemoptysis, or unexplained lung diseases, should be treated in time by surgery operation to effectively eliminate residual disease and obtain a definitive diagnosis, so as to create a prerequisite condition for the following treatments. Moreover, the secondary antifungal prophylaxis can provide active roles for patients scheduled for chemotherapy and/or HSCT.

Aspergillosis ; diagnosis ; Hematologic Neoplasms ; Hematopoietic Stem Cell Transplantation ; Humans ; Lung Diseases ; Neoplasm Recurrence, Local

Sophorae Flavescentis Radix, the root of Sophora flavescens Ait., has been widely applied in the medical field due to its anti-inflammatory, analgesic, bacteriostatic, antiviral, antitumor, and other pharmacological effects. The present study investigated the anti-rheumatoid arthritis effect of oxymatrine(OMT), the active component of Sophorae Flavescentis Radix by observing its effect on the function of B lymphocytes in collagen-induced arthritis(CIA) mice through the Toll-like receptor 9(TLR9)/myeloid differentiation factor 88(MyD88)/signal transducer and activator of transcription 3(STAT3) pathway. The CIA model in DBA/1 J mice was induced by bovine type Ⅱ collagen and complete Freund's adjuvant(CFA). Fifteen days after the primary immunization, mice were treated with OMT for 30 days by intraperitoneal injection. Paw swelling and arthritis index(AI) score were evaluated every 3 days. Joint histopathologic changes were observed by HE staining. Magnetic-activated cell sorting(MACS) was used to isolate B lymphocytes from the spleen of CIA mice spleen. The serum expression level of interleukin(IL)-21 was examined by the enzyme-linked immunosorbent assay(ELISA). The expression of TLR9, STAT3, p-STAT3, and IL-21 in B lymphocytes was detected by Western blot. The mRNA expression of TLR9, STAT3, and IL-21 in B lymphocytes was detected by real-time fluorescence-based quantitative PCR(qRT-PCR). The results showed that OMT could significantly alleviate the paw swelling, decrease the AI score, relieve synovial inflammatory cell infiltration and hyperplasia, reduce the level of inflammatory cytokines, and inhibit the expression of TLR9, STAT3, p-STAT3, and IL-21 of B lymphocytes in CIA mice. Therefore, OMT may alleviate rheumatoid arthritis by regulating TLR9/MyD88/STAT3 pathway in B lymphocytes, providing a valuable reference for the application of OMT in the clinical treatment of rheumatoid arthritis.
Alkaloids ; Animals ; Arthritis, Experimental/genetics* ; Cattle ; Cytokines ; Mice ; Mice, Inbred DBA ; Quinolizines