Thyroglobulin antibody (TGA) production in vitro by cultured peripheral blood mononuclear cells (PBMC) from patients with autoimmune thyroid disease (AITD) was measured by ELISA technique. PBMC from patients with AITD could synthesize and secret detectable amount of TGA. The average positive rate of TGA production in vitro was 31.25%. PBMC from the patients with Hashimoto thyroiditis (HT) could produce TGA more easily than that from the patients with Graves'disease (GD). The average positive rate was 44.19% in HT and 16.22% in GD. Pokeweed mitogen could increase TGA production, but soluable thyroglobulin could not stimulate TGA synthesis and secretion. Antithyroid drug methi-mazole had some inhibition effect on TGA production in vitro. A significant positive correlation between the serum TGA and the amount of TGA produced in vitro by PBMC from HT patients (r = 0.4, P

Lithium(Li) salt is. a kind of effective drug commonly used in the treatment and prevention of mental disorders, but its active mechanism is still not well understood. Getting on for twenty years, many research have been reported on relationship between Li salt and second messenger system, especially the effect of Li salt on adenylate cyclase. Identical result is not obtained and there are few reports on brain calmodulin (CaM) activity change by Li salt. The aim of present expcri- ment is to determine the content of CaM in raet brain by phosphodiesterase (PED) method after chronic application of Li salt and discuss preliminary the molecular mechanism of Li salt action. The result showed that marked change has happened in the content of CaM in rat brain after chronic application of Li salt. It is ins-plied that Li salt brings its action into play probably by changing the content of CaM in rat brain

The annual incidence of prostate cancer (PCa) continually increases. New PCa immune therapy has become the fourth line antitumor treatment following surgery, radiotherapy and chemotherapy. As the most promising research direction in cancer immunotherapy,immune checkpoint inhibitors, such as programmed cell death-1 and programmed cell death-ligand 1 (PD-1/PD-L1) inhibitors, block PD-1 and its ligand PD-L1 and then terminate the negative control signal to the T cell, thereby facilitating T cell recovery and reversal of tumor immune-escaping mechanism. These processes restore the capability of T cells for immune response and inhibit and kill tumor cells. This review summarizes the progress on the current application of PD-1/PD-L1 inhibitors in PCa clinical trials.

Objective To understand the death level and main death causes among residents in the Wansheng Economic De‐velopment Zone to provide the basis for comprehensive prevention and control .Methods According to the ICD‐10 international classification of diseases ,the death causes were classified and coded for statistically analyzing the crude mortality rate ,standardized mortality rate and the death causes constituents in this surveyed population .Results The crude mortality rate of residents in Wan‐sheng Economic Development Zone during 2014 was 650 .57/100 000 and the standardized mortality rate was 413 .35/100 000 .The sequence of death causes was circulatory system disease ,respiratory system disease ,tumor ,injury and poisoning and digestive sys‐tem diseases .The death number for these 5 kinds of death causes accounted for 93 .21% of the total death number .The top five of potential life loss years were injury and poisoning ,tumor ,circulatory system disease ,respiratory system disease and digestive system diseases .The rates of potential years of life loss were 13 .76‰ ,10 .19‰ ,8 .35‰ ,4 .84‰ and 2 .69‰ respectively .Conclusion Chronic noncommunicable diseases ,injury and poisoning become the main causes of death in the Wansheng Economic Development Zone and disease burden .

Objective To explore the clinical features and SQSTM1/p62 gene mutations in Chinese Han patients with familial amyotrophic lateral sclerosis linked superoxide dismutase 1 (SOD1) mutation (FALS-SOD1).Methods A total of 13 FALS-SOD1 probands and 100 healthy controls were studied,with DNA extracted from the peripheral blood.Sequencing was carried out at 8 exons,intron-exon boundaries and promoter region (2-kb upstream from the coding sequence) of SQSM1/p62.Clinical data were collected and all patients were followed-up.Phenotype-genotype relationship was analyzed.Results The insertion of T was found in intron 5 of SQSTM1/p62 gene [+ 1 insert T (TT ＞ TG)] in a FALS-SOD1 G16A male proband,with limbs as the symptom onset and faster disease progression than the other two SOD1 G16A probands without SQSTM1/p62 gene mutation.Conclusions The insertion of T in the intron 5 of SQSTM1/ p62 gene may promote the ALS progression by damaging p62 function in the FALS-SOD1 G16A proband.

Objective To observe the effects of Kinesio taping on upper limb spasticity after stroke. Methods From March to Novem-ber, 2015, 39 stroke patients were divided into Kinesio taping group (Kinesio taping and rehabilitation, n=13), white taping group (white tap-ing and rehabilitation, n=13) and blank group (rehabilitation, n=13) randomly. They were evaluated with modified Ashworth Scale (MAS), Fugl-Meyer Assessment (FMA) of upper limbs and the modified Barthel Index (MBI) before treatment, four and eight weeks after treat-ment. Results There was no significant difference among the three groups in the scores of FMA and MBI (P>0.05) four weeks after treat-ment, but the score of MAS improved more in the Kinesio taping group than in the other two groups (P<0.05). The scores of MAS, FMA and MBI all improved more in the Kinesio taping group than in the other two groups (P<0.05) eight weeks after treatment. Conclusion The application of Kinesio taping can relieve upper limb spasticity, and improve motor function and activities of daily living for patients with stroke.

Selective serotonin reuptake inhibitors (SSRIs),a new generation of anti-depressant agent,are mainly used to treat emotional disorders in clinical practice now.Recent studies have found that SSRIs can increase neurogenesis after cerebral ischemia,promote neurovascular reconstruction,and are conducive to the recovery of neurological function.Furthermore,SSRIs can improve the tolerance of ischemic tissue,exert anti-inflammation and anti-oxidation properties,reduce the blood-brain-barrier injury,and inhibit excitatory amino acid toxicity in order to exert neuroprotective effect.This article reviews the related research progress in SSRIs and ischemic stroke.

ObjectiveTo observe the clinical efficacy of acupoint thread embedding plus psychotherapy for insomnia due to disharmony betweenheart and kidney during perimenopause.MethodForty-three patients with insomnia due to disharmony between heart and kidney during perimenopause were intervened by acupoint thread embedding plus psychotherapy including cognitive and behavioral therapies,and then the therapeutic results were statistically analyzed.ResultOf the 43 subjects, 19 were clinically cured, accounting for 44.2%; 13 subjects were markedly improved, accounting for 30.2%; 9 were improved, accountingfor 20.9%; 2 subjects failed, accounting for 4.7%. The total effective rate was 95.3%. The serum E2level was significantly changed after intervention (P<0.01).ConclusionAcupoint thread embedding plus psychotherapy can produce a significant efficacy in treating insomnia due to disharmony between heart and kidney during perimenopause, and this method can up-regulate the serum E2level, enhance the production of estrogen, and improve ovary function.

Objective To observe curative effect of the rat nerve growth factor (NGF) treatment on anterior ischemic op?tic neuropathy(AION). Methods Patients with AION (n=78) were randomly divided into mouse NGF treatment group (treatment group):39 cases (39 eyes) and conventional treatment group (control group):37 cases (37 eyes). Patients in control group were given Actovegin 1.2 g intravenously, once a day while patients in treatment group were given 18μg mouse NGF once a day. Milton insurable were given orally at 0.5 mg, 3 times per day at both groups. Dexamethasone of 3 mg were given retrobulbarly once a day upon onset of symptoms and the extend of edema for 3 to 5 days. Rat nerve growth factor were given for consecutive14 days as a period of treatment, and the curative effect was observed after 28 days of treatment. Results In the treatment group:treatments were obviously effective in 28 eyes (71.79%), effective in 7 eyes (17.95%) and ineffective in 4 eyes (10.26%), so the total effective rate was 89.74%; In control group: treatments were obviously effective in 11 eyes (29.73%), effective in 15 eyes (40.54%) and ineffective in 11 eyes (29.73%), so the total effective rate was 70.27%. Curative effects in these 2 groups were of statistical significance (Z=3.552, P<0.05). Vision acuity and average light sensitivity in vi?sual field are better in treatment group than those control group (P<0.05). Conclusion Mouse NGF is effective in the treat?ment of AION and can improve vision acuity and visual field, therefore is worth promoting.

Objective To summarize the management and diagnosis of testicular tumors in children.Methods The clinical characteristics, diagnosis, treatment and outcome of patients with pediatric testicular tumors, who were referred to Department of Pediatric Surgery, Shengjing Hospital of China Medical University from January 2003 to December 2013 ,were analyzed retrospectively.Results All of the 76 prepubertal patients were diagnosed initially with a painless scrotal mass.The mean age of the patients at diagnosis ranged from 1 to 156 months[mean(32.3 ±4.4) months].There were 39 cases(51.3％) with ages of0-1 years,18 cases (23.7％) with ages of 1-3 years,10 cases (13.2％) with ages of ＞ 3-7 years,9 cases(11.8％) with ages of ＞ 7-14 years.There were 37 cases in left side and 39 cases in right.And there were 59 cases (77.6％)of benign tumors and 17 cases(22.4％)of malignant tumors.Of the benign tumors,42 cases(55.2％)were teratomas, including 34 cases of mature teratoma and 8 cases of immature teratoma;11 cases were epidermoid cyst;11 cases were other benign tumors as lymphangioma.Among the 17 cases of malignant tumors, 16 cases (21.1％) were yolk sac tumors, which were I stage;1 case was embryoma.Thirty-three patients had abnormal alpha fetoprotein (AFP)concentrations before surgery,including 9 patients with mature teratoma,7 patients with immature teratoma, 16 patients with yolk sac tumors, 1 patient with embryonal carcinoma of testis.Of the 59 cases of benign tumors,testis-sparing surgery was done in 50 tumors, the other 9 patients underwent testis-excising because of tumor severely oppressing testis.All the 17 cases of malignant tumors underwent testis-excising.There were 76 cases in the follow-up.One patient with yolk sac tumor died for pulmonary metastasis during the follow-up.Others were alive and free of tumor recurrence.Conclusions The age range of the prepubertal testicular onset was 1 year or younger, most of the tumors were benign, and the most common subtype was teratoma.AFP highly expressed in yolk sac tumors, it was help to diagnosis.Testis-sparing surgery should be performed for the benign tumors and testis-excising for the malignant tumors.