Adult ; Drugs, Chinese Herbal ; therapeutic use ; Health Behavior ; Humans ; Infertility, Male ; therapy ; Integrative Medicine ; methods ; Life Style ; Male ; Phytotherapy ; Sperm Motility ; drug effects

In recent years, the incidences of male infertility and recurrent abortion are increasing. The causes of the conditions are varied and complex, but the affected stability of the genetic material in the sperm is an important etiological factor. Environmental pollutants may invade the body through respiration, diet and other channels, resulting in infertility and abortion or even affecting the reproductive system development of the offspring by changing the epigenetics of sperm DNA. In this paper, we propose the idea of using traditional Chinese medicine to prevent environmental pollutant-induced epigenetic changes of sperm DNA, hoping to provide a new insight into the protection against genetic material damage, male infertility, and recurrent abortion caused by environmental pollutants.
DNA Damage ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Environmental Pollutants ; toxicity ; Epigenesis, Genetic ; Humans ; Infertility, Male ; chemically induced ; prevention & control ; Male ; Medicine, Chinese Traditional ; Spermatozoa ; drug effects

OBJECTIVETo investigate the relationship of the common Traditional Chinese Medicine (TCM) syndrome pattern of chronic pelvic pain syndrome (CPPS) with the contents of substance p and beta endorphin in the plasma, and provide reference data for the clinical diagnosis, differentiation and treatment of CPPS by TCM.

METHODSWe observed 98 cases of CPPS, which were classified into a lower-part damp-heat invasion group (group A, n = 32), a blood stasis-induced collateral obstruction group (group B, n = 34), and a damp-heat stagnation group (group C, n = 32) according to the TCM syndrome differentiation. Another 35 normal healthy young men were enrolled as controls. We measured the contents of substance p and beta endorphin in the plasma by immunoradiometry and ELISA, and analyzed their relationship with the TCM syndrome pattern.

RESULTSThe contents of plasma substance p were significantly higher in groups A ([1135.76 +/- 166.45] pg/ml), B ([1 337.84 +/- 170.81] pg/ml), and C ([1 210.01 +/- 162.27] pg/ml) than in the control ([574.99 +/- 113.09] pg/ml) (all P < 0.01), while the contents of plasma beta endorphin in groups A ([212.70 +/- 29.49] pg/ml), B ([157.99 +/- 24.01] pg/ml), and C ([180.81 +/- 20.20] pg/ml) were remarkably lower than that in the control ([274.73 +/- 27.64] pg/ml) (all P < 0.01).

CONCLUSIONIn the plasma of CPPS patients, the content of substance p is significantly elevated and that of beta endorphin markedly reduced, which suggests that they may be involved in the inflammatory reaction of CPPS. The levels of plasma substance p and beta endorphin can be used as valuable reference for the TCM classification of chronic prostatitis.

Case-Control Studies ; Chronic Disease ; Humans ; Male ; Medicine, Chinese Traditional ; adverse effects ; Pelvic Pain ; blood ; classification ; Prostatitis ; blood ; classification ; Substance P ; blood ; Syndrome ; beta-Endorphin ; blood

OBJECTIVETo compare the efficacy difference in the treatment of chronic pelvic pain syndrome of Sev-damp-heat stagnation pattern between acupoint catgut embedding therapy and western medication.

METHODSenty cases were randomized into a catgut embedding group (40 cases) and a western medication group (30 cases) at the ratio of 4 : 3. In the catgut embedding group, the catgut embedding therapy was applied to Sanyinjiao (SP 6), Quchi (LI 11), Huiyin (CV 1), Zusanli (ST 36), Zhongji (CV 3), Shenshu (BL 23), etc. The treatment was given once every two weeks, the treatment for 4 weeks was as one session and totally 2 sessions were required. In the western medication group, tamsulosin hydrochloride capsules 0. 2 mg, oral administration, once a day, and Indometacin sustained release tablets, 75 mg, once a day, 3 tablets each time were prescribed. The symptom score of TCM, score of NIH Chronic Prostatitis Symptom Index (NIH-CPSI), lecithin body number in prostatic fluid, (SAS) score of Self-Rating Anxiety Scale and score of Self-Rating Depression Scale (SDS) were compared before and after treatment in the patients of the two groups. The efficacy was evaluated in the two groups.

RESULTS(1)The total effective rate was 91. 9% (34/37) in the catgutembedding group and was 86. 2% (25/29) in the western medication group. The efficacy in the catgutembedding group was better than that in the western medication group (P<0. 05). (2) The symptom score of TCM was all reduced significantly after treatment in the two groups (both P<0.01), and the result in the catgut embedding group was superior to the western medication group (6.42 +/-2. 81 vs 10. 99+/-3. 11 ,P<0. 01). (3) Lecithin body number was increased apparently in the two groups after treatment (both P<0.01), and the result in the catgut-embedding group was superior to the western medicine group (33.56+/-5.88 vs 29. 78+/-7. 06,P<0. 05). (4) Total score of NIH-CPSI, score of pain, score of SAS and score of SDS were all improved apparently after treatment in the two groups (all P<0. 01), and the results in the catgut embedding group were superior to the western medication group (P<0. 01, P<0. 05).

CONCLUSIONThe acupoint catgut embedding therapy achieves the superior efficacy on chronic pelvic pain syndrome of damp-heat stagnation pattern as compared with conventional western medicine. This therapy relieves clinical symptoms, improves the states of anxiety and depression and increases lecithin body number obviously.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Catgut ; utilization ; Chronic Disease ; therapy ; Humans ; Male ; Middle Aged ; Pelvic Pain ; therapy ; Prostatitis ; therapy ; Treatment Outcome ; Young Adult

OBJECTIVETo study the clinicopathologic features, immunotype and cytogenetics of Chinese mantle cell lymphoma (MCL).

METHODS114 MCL cases were collected from hematopathology lab of department of pathology, Peking University, HSC. Routine HE stain and immune stain were used to investigate the clinicopathologic features and immune type. Breaks of CCND1 and IgH/CCND1 fusion genes were detected by FISH.

RESULTSThe ratio of male to female was 3.56:1 (89:25) with the median age of 60 years old (20 - 83 years old). 78 cases (68.42%, 78/114) primarily showed lymph node involvement, including 49 cases (49/78, 62.82%) jugular node involvement; 36 cases (31.58%, 36/114) showed extra-nodal involvement. 23 cases (23/114, 20.18%)showed bone marrow involvement. The expressions of CD3ε, CD20, CD79a, PAX5, CD5, cyclinD1 and Bcl-2 were 0% (0/114), 99.12% (113/114), 96.43% (27/28), 97.56% (40/41), 67.89% (74/109), 100% (114/114) and 94.12% (48/51), respectively. Break of CCND1 gene was found in 20 cases (80%, 20/25), the fusion gene of IgH-CCND1 in 16 cases (80%, 16/20), the break of IgH gene in 9 cases (100%, 9/9)and its fusion gene in 8 cases (88.89%, 8/9). We followed up 75 cases with a period of 2-57 months. The median survival was 40.78 months. The survivals at 1 year, 2 year and 3 year were 84.13% (53/63), 68.09% (32/47) and 37.5% (12/32), respectively. The median survival of group with more than 40% expression of Ki-67 was 36 months, the group with less than 40% expression of Ki67 57 months (P = 0.003). 7 of 13 patients accepted Rituximab plus traditional chemotherapy attained CR, 3 cases PR. 11 of 44 cases accepted traditional chemotherapy attained CR, 9 cases PR (P = 0.052).

CONCLUSIONMost of Chinese MCL occurred in older male, multi-lymphadenopathy and bone marrow involvement were common in MCL as a aggressive tumor. High expression of Ki-67 was an adverse prognostic indicator. Rituximab could improve the survival. Change of CCND1 gene was the most common cytogenetic abnormality.

Adult ; Aged ; Aged, 80 and over ; Chromosome Aberrations ; Cyclin D1 ; genetics ; Cytogenetics ; Female ; Humans ; Ki-67 Antigen ; genetics ; Lymphoma, Mantle-Cell ; genetics ; pathology ; Male ; Middle Aged ; Prognosis ; Young Adult

OBJECTIVETo investigate the expression of CD44 in leukemia cell lines and its role in adhesion, migration and infiltration of leukemia cells.

METHODSThe expression levels of CD44 in four leukemia cell lines SHI-1, THP-1, NB4 and K562 were assayed by reverse transcription-polymerase chain reaction (RT-PCR) and Western blot when they were in logarithmic phase. And these cell lines were divided into control group (treated with same species and isotype IgG) and experimental group (treated with anti-CD44 mono-clonal antibody). The assays of cell-cell adhesion to endothelial cells line ECV304, migration through the artificial matrix membrane and infiltration through the Matrigel were performed.

RESULTSThe relative expression ratios of CD44 to GAPDH in SHI-1, THP-1, NB4 cells were 0.0731 ± 0.0072, 0.0827 ± 0.0151 and 0.1473 ± 0.0365, respectively, which were significantly higher than that in K562 cells (0.0002 ± 0.0000, P < 0.01). Cell-cell adhesion assay showed that the adhesion rates of SHI-1, THP-1 and NB4 cells in the experimental group decreased to 72.78%, 64.09% and 57.42%, respectively, and were lower than those of the control groups, while that of K562 cells in the experimental group was 106.16%. Migration assay showed that the transmembrane rates of SHI-1,THP-1 and NB4 cells were 55%, 29% and 25% in the control group, respectively, and decreased to 32%, 18% and 12% in the experimental group, respectively, while those of K562 cells in both control group and experimental group remained 2%. The infiltration rates of SHI-1, THP-1 and NB4 cells decreased from 24%, 15% and 13% in the control group to 12%, 8% and 4% in the experimental group, respectively, while K562 cells in both groups could not pass through the Matrigel.

CONCLUSIONCD44 antigen might play an important role in the adhesion, migration and infiltration of leukemia cells and be involved in the extra-medullary infiltration of leukemia cells.

Cell Adhesion ; Cell Movement ; Human Umbilical Vein Endothelial Cells ; cytology ; metabolism ; Humans ; Hyaluronan Receptors ; metabolism ; K562 Cells ; Leukemia ; metabolism ; pathology ; Neoplasm Invasiveness

Aged ; Carcinoma, Hepatocellular ; therapy ; Cardiac Tamponade ; etiology ; therapy ; Catheter Ablation ; adverse effects ; Female ; Humans ; Liver Neoplasms ; therapy

Regular physical activity (PA) is a key element in the prevention and management of type 2 diabetes mellitus (T2DM). Participation in regular PA improves blood glucose control and can prevent or delay T2DM and its complications, along with positively affecting lipids, blood pressure, cardiovascular events, mortality, and quality of life. However, most people with T2DM are not active and show poor adherence. This paper reviews the possible barriers to PA and strategies to improve the adherence to PA. Based on the currently available literature, it is concluded that self-efficacy and social support from family, friends, and health care providers play the important role in adoption and maintenance of regular PA. Here we also highlight some new modern and innovative interventions that facilitate exercise participation and improve the adherence.
Adoption ; Blood Glucose ; Blood Pressure ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Friends ; Health Personnel ; Humans ; Motor Activity ; Quality of Life ; Self Efficacy

Objective: To analyze the change in community first diagnosis and two-way referral rate under the condition of the regional longitudinal medical consortium implementation in the country at large. According to the simulation results,some suggestions for hierarchical medical system were put forward. Methods : The community first diagnosis and two-way referral rates were determined using the literature meta-analysis, and were simulated under different conditions by means of the system dynamics. Results :The analysis results confirmed that simply increasing the financial subsidies can increase the community first diagnosis rate within a range from 0.08％ to 0. 17％. For in case increases are made by the government in technical financial input to enhance the technical level of the community health service centers and in compensatory financial input to reduce the higher hospitals dependence on the light disease, results showed that the lower conversion rate increased within the range of 0.33％～0.45％ in terms of the two-way referral rating. On the contrary, when technical financial input is increased to improve the technical level of community health service centers, the rate of change was in the range of 7.52％ '- 12.61％ - Conclusions : Firstly, the diversified strategy should be used to promote the achievement of graded diagnosis and treatment. Secondly, the Health Commission plays a key role in the promotion of themedical consortiumconstruction. Thirdly, medical insurance reimbursement differential strategy should be implemented and the supply-side reform should be strengthened. At last,attention should be paid to the rational development of existing referrals, especially the upper and lower ones.

Accidents, Occupational ; statistics & numerical data ; China ; epidemiology ; Humans