OBJECTIVETo explore the clinical effect of Shugan Jieyu Capsules (SJC) on type III B prostatitis complicated by sexual dysfunction.

METHODSA total of 98 patients with type III B prostatitis complicated by sexual dysfunction were equally randomized to a control and a trial group, the former treated with the combination of biofeedback/electrical stimulation and the α-blocker Tamsulosin Hydrochloride, and the latter with oral SJC in addition, both for 8 weeks. Before and after treatment, the severity of the symptoms was determined with NIH-CPSI, the patients'sexual function evaluated with CIPE-5 and IIEF-5, and their anxiety, depression and other psychological problems assessed with Hamilton Anxiety Scale (HAMA) and Hamilton Depression Rating Scale ( HAMD). The results were subjected to statistical analysis and compared between the two groups.

RESULTSStatistically significant differences were found between the control and trial groups in the NIH-CPSI score (26.31 ± 7.91 vs 18.84 ± 6.63, P < 0.01), CIPE-5 premature ejaculation score (10. 41 ± 3.03 vs 14.37 ± 2.35, P < 0.05), IIEF-5 score (10.29 ± 3.97 vs 14.69 ± 4.19, P < 0.05), HAMA score (24.31 ± 1.78 vs 13.41 ± 4.21, P < 0.01), and HAMD score (25.24 ± 2.83 vs 14.49 ± 4.44, P < 0.01).

CONCLUSIONSJC can effectively relieve anxiety, depression and other psychological problems in type III B prostatitis patients with sexual dysfunction and improve their clinical symptoms as well.

Adrenergic alpha-1 Receptor Antagonists ; therapeutic use ; Adrenergic alpha-Antagonists ; Anxiety ; drug therapy ; Biofeedback, Psychology ; Capsules ; Depression ; diagnosis ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Electric Stimulation Therapy ; Humans ; Male ; Premature Ejaculation ; drug therapy ; etiology ; Prostatitis ; complications ; drug therapy ; Sulfonamides ; therapeutic use

Antigens, CD20 ; metabolism ; Humans ; Ki-67 Antigen ; metabolism ; Liver ; pathology ; Liver Neoplasms ; immunology ; pathology ; Lymphoma, B-Cell ; immunology ; pathology ; Lymphoma, Large B-Cell, Diffuse ; immunology ; pathology ; Male ; Middle Aged ; Neoplasm Invasiveness

ObjectiveTo evaluate the iodine nutritional status of university students in Tianjin and analyze influencing factors affecting urinary iodine levels.MethodsStudents of Tianjin Medical University,Tianjin Nankai University,Tianjin University of Finance and Economics and Tianjin University of Traditional Chinese Medicine were selected as survey subjects,and 50 - 100 morning urinary samples were collected from each university,respectively.Urinary iodine was measured by arsenic-cerium catalytic spectrophotometry.The students were surveyed with questionnaires,which included family information,age, sex, specialty, iodine nutrition knowledge,source of drinking water,smoking or not and dietary habits.ResultsA total of 269 urine samples were collected,and the median urinary iodine was 213.68 μg/L.Urinary iodine levels(263.86 μg/L) of medical students was significantly higher than that( 168.01 μg/L,x2 =12.144,P ＜ 0.01 ) of non-medical students.There was an increasing trend of the level of urinary iodine of students with iodine nutrition knowledge scores ＞ 5 points (223.70 μg/L) over that of ≤5 points( 185.56 μg/L),but the difference was not significantly different statistically (x2 =2.297,P ＞ 0.05).Different gender and water sources had no significant effect on urinary iodine level(x2 =0.002,0.687,respectively,all P ＞ 0.05).Smokers urinary iodine levels( 154.55 μg/L) decreased compared with non-smokers(215.38 μg/L),but the difference was not statistically significant (x2 =0.515,P＞ 0.05).Vegetarian urinary iodine levels were lower than that of non-vegetarians,but the difference was not statistically significant(x2 =0.594,P ＞ 0.05).ConclusionsIodine nutritional status of students in university of Tianjin are generally at an appropriate level,but professional knowledge,habits and other factors may affect the intake of iodine,so students should develop good dietary habits to ensure a normal iodine nutrition status.

ObjectiveTo probe the clinical features,diagnosis and treatment of idiopathic generalized myokymia.MethodsSeven patients with idiopathic generalized myokymia were analysed retrospectively.ResultsAll 7 patients showed prominent myokymia characterized by undulating and vermicular movements spreading across the muscle surface. The myokymia in gastrocnemius muscles in all cases. The myokymia also appeared in both upper extremities in 5 patients,and in faces,waist,back,abdomen and all extremities in 2 patients. Muscle rippling movement was induced and increased by exercise,and persistent during sleep. The vermicular myokymia could be observed easily in the relaxation of the muscles. Electromyography tests showed myokymic discharges in 5 patients,but normal in 2 patients. 5 patients of them were cured with carbamazepine and phenytoin sodium.ConclusionThere are typical clinical features and effective treatment in the patients with idiopathic generalized myokymia.

In this paper, the popular domestic varieties and quality standard of Scrophulariaceae plants used in Tibetan medicine were analyzed. The results showed that there were 11 genera and 99 species (including varieties), as well as 28 medicinal materials varieties of Scrophulariaceae plants were recorded in the relevant literatures. In relevant Tibetan standards arid literatures, there are great differences in varieties, sources, parts, and efficacies of medicinal plant. Among them, about 41.4% (including 41 species) of endemic plants, about 15.2% (including 15 species) of the original plants have medicinal standard legal records, except the medicinal materials of Scrophalaria ningpoensis, Lagotis brevituba, Picrorhiza scrophulariiflora, Veronica eriogyne general, most varieties have not completed quality standard. Consequently it is necessary to reinforce the herbal textual, resources and the use present situation investigation, the effects of the species resources material foundation and biological activity, quality standard, specification the medical terms of the plants, and promote Tibetan medicinal vareties-terminologies-sources such as the criterion and quality standard system for enriching the varieties of Tibetan medicinal materials and Chinese medicinal resources.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Tibetan Traditional ; standards ; Plants, Medicinal ; chemistry ; classification ; Scrophulariaceae ; chemistry ; classification

In this paper, the domestic varieties and quality standard of Leguminosae medicinal plants used in Tibetan medicine were analyzed. The results showed that there were 36 genera and 142 species (including varieties), as well as 64 medicinal materials varieties of Leguminosae plants were recorded in relevant literatures. In relevant Tibetan standards and literatures, there are great differences in varieties, sources, used parts, and efficacy of medicinal plants. Among them, about 38.0% (including 54 species) of the endemic plants, about 25.4% (including 36 species) of the original plants have medicinal standard legal records, except 9 kinds of traditional Chinese medicine general quality standard more fairly completed, the most varieties have only description about characters, identification, etc. Therefore it is necessary to reinforce study for the herbal textual, resources and the use present situation, chemical components and biological activity, quality standard, medicinal terms specification, to promote establishment of quality standard system for variety-terminologies-sources of Tibetan medicinal plants.
Fabaceae ; Medicine, Tibetan Traditional ; standards

In this study, the growth and accumulation of active components of Salvia miltiorrhiza in twenty two experimental sites which crossing through three typical climate zones. The S. miltiorrhiza seedlings with the same genotype were planted in each site in spring, which were cultivated in fields with uniform management during their growing seasons till to harvest. The diterpene ketones (dihydrotanshinone, cryptotanshinone, tanshinone I and tanshinone II(A)) in S. miltiorrhiza root samples were determined by using high-performance liquid chromatography (HPLC) method. The biomass of root (root length, number of root branches, root width and dry weight) was also measured. The results showed that tanshinone II(A) in all samples of each site were higher than the standards required by China Pharmacopoeia. It has been found there is a relationship between root shape and climate change. The correlation analysis between active components and meteorological factors showed that the accumulation of tanshinones were effected by such meteorological factors as average relative humidity from April to October > average vapor pressure from April to October > average temperature difference day and night from April to October > annual average temperature and so on. The correlation analysis between root biomass and meteorological factors exhibited that root shape and accumulation of dry matter were affected by those factors, such as average annual aboveground (0-20 cm) temperature from April to October > annual average temperature > average vapor pressure from April to October > annual active accumulated temperature > annual average temperature > average vapor pressure from April to October. The accumulation of tanshinones and biomass was increased with the decrease of latitude. At the same time, the dry matter and diameter of root decreased if altitude rises. In addition, S. miltiorrhiza required sunlight is not sophisticated, when compared with humid and temperature. To sum up, S. miltiorrhiza can adapt to a variety of climatic conditions and the southern warm humid climate is more conducive to its growth and accumulation of active components.
Biomass ; China ; Climate Change ; Drugs, Chinese Herbal ; analysis ; Ecosystem ; Plant Roots ; chemistry ; growth & development ; Salvia miltiorrhiza ; chemistry ; growth & development ; Temperature

Human brain natriuretic peptide (hBNP) was used clinically for the treatment of acute decompensated congestive heart failure. In this paper, hBNP was expressed as a fusion protein with a histidine tag and Ssp dnaB mini-intein which was capable of self-cleavage. After affinity chromatography with Ni-Sepharose and renaturation, the fusion protein was enriched with CM-cellulose. Ssp dnaB mini-intein mediated peptide-bond hydrolysis was triggered by shifting the pH and temperature in the CM-cellulose column, which let to the release of hBNP from the fusion protein and the separation of hBNP from His-DnaB. The hBNP sample was further purified by C4 reverse phase HPLC, and 2.8mg of the peptide with homogeneity of 97% was obtained from one liter of culture medium. The biological activity was assayed in vitro, which indicated that hBNP had a potent vasodilatory effect on rabbit aortic strips with an EC50 of 1.94 x 10(-6) mg/mL.
Animals ; DnaB Helicases ; biosynthesis ; genetics ; Escherichia coli ; genetics ; metabolism ; Genetic Vectors ; Inteins ; genetics ; Natriuretic Peptide, Brain ; biosynthesis ; genetics ; Protein Engineering ; methods ; Protein Splicing ; Rabbits ; Recombinant Fusion Proteins ; biosynthesis ; genetics ; pharmacology

Glucagon regulates glucolipid metabolism and body weight through binding to and activating glucagon receptor ( GCGR ), which is predominantly expressed in liver and pancreas. In the diabetic state, inappropriately increased glucagon secretion leads to elevated hepatic glucose output, while GCGR blockage restores blood glucose homeostasis. Various approaches including GCGR monoclonal antibodies ( mAbs ), antagonists, antisense oligonucleotides, and gene knockout can block GCGR signaling. It has shown that GCGR mAbs improve hyperglycemia in diabetic mice and humans without severe adverse effects, since they can specifically antagonize the action of glucagon. Therefore, GCGR signaling plays a critical role in the pathophysiology of diabetes and GCGR mAbs represent innovative approaches in the management of diabetes.