Objective:to study help seeking behavior of depressive patients presented as somatic complaints.Method:62 patients with depression presented with somatic complaints in general hospital and 33 presented with depressive mood in psychiatric clinics were collected. All subjects received assessment with HAMA, HAMD and a research interview.Result:depressive patients in general hospital mainly complained as poor appetite (68%), difficult in falling in sleep (66%), chest discomfort (58%), palpitation (55%), and fatigue (45%). They were different significantly to depressive patients to psychiatric clinics in level of education, help seeking behavior, illness attribution. 55 of them complained loss half of their work capacity.Conclusion:depressive patients presented as somatic complaints in general hospital consist a separate subgroup with depressive disorders.

Adult ; Aged ; Aged, 80 and over ; Ceruloplasmin ; analysis ; Early Diagnosis ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; diagnosis

Aged ; Aged, 80 and over ; Humans ; Lung ; physiopathology ; Male ; Middle Aged ; Pneumoconiosis ; physiopathology ; Respiratory Function Tests ; Respiratory Insufficiency

Objective To definite the correlation between allergic diseases with the occurrence risk and prognosis of colorec tal cancer by meta analysis.Methods The databases of PubMed,MEDLINE,EMBASE,Web of Science,CNKI and Wanfang data were retrieved by computer.The time limit was from January 1988 to October 2015.The literatures were screened and the data were extracted according to the inclusion and exclusion criteria.The meta analysis was performed by using STATA12.0 software.Results A total of 16 articles(ll cohort studies,5 case-control studies)were included in this study.The meta analysis showed that the risk of colorectal cancer occurrence in the patients with allergic diseases was significantly lower than that of the control group(OR=0.88,95％CI:0.80-0.98,P＜0.05;the stratified analysis found that the risk of colorectal cancer occurrence in the patients with hay fever(OR=0.93,95％CI..0.87-0.99,P＜0.05)and patients with allergic dermatitis(OR=0.73,95％CI:0.56-0.95,P＜ 0.05) were lower than that of the control group.Compared with the control group,the death risk of colorectal cancer in the patients with allergic diseases was significantly lower than that of the control group(OR=0.73,95 ％ CI:0.85-0.97,P＜0.05).Conclusion The patients with allergic diseases may reduce the occurrence risk and death risk of colorectal cancer through enhancing the recognition ability of immune system and destroying tumor cells.

Background Diabetes mellitus (DM) can provoke the apoptosis of retinal cells and downregulate the expression of calcitonin gene related peptide (CGRP) in the retina.Capsaicin promotes the release of CGRP and elicits protective effects on human organs.However,whether CGRP protects retinal cells in diabetic retinopathy (DR) is still unclear.Objective The study was designed to examine the effect of capsaicin on the apoptosis of retinal cells in diabetic rats and its relationship with CGRP.Methods Forty clean healthy adult male Sprague-Dawey rats were randomly divided into the diabetes group,capsaicin pretreated group,streptozocin (STZ)control group,capsaicin control group and plain control group,with 8 rats per group.The diabetic model was established by the intraperitoneal injection of 60 mg/kg in all rats except those of the plain control group.0.4 mL of a 1％ capsaicin injected at 20 mg/kg was subcutaneously injected for 3 consecutive days prior to model establishment in the capsaicin pretreated group,after which 1.2 mL of STZ was intraperitoneally injected on the fourth day.Rats from the STZ control group were administered intraperitoneally 1.2 mL of 0.1 mol/L,pH 4.5,citrate buffer.The capsaicin control group received subcutaneous injections of 0.4 mL of 1％ capsaicin at 20 mg/kg for 3 consecutive days,after which 1.2 mL of 0.1 mol/L,pH 4.5,citrate buffer was administered intraperitoneally.The rats were sacrificed at the tenth week after model establishment and retinal specimens were prepared for the apoptosis assay by TUNEL staining and the quantitative analysis of caspase-3 activity.Expression of CGRP in the retina and serum was detected using ELISA.The use of experimental animals followed the Regulations for the Administration of Affairs Concerning Experimental Animals by State Science and Technology Commission.Results Retinal cell apoptosis was mainly localized to the retinal ganglion cell (RGC) layer.The apoptosis rate of RGCs was (43.4±5.0)％ in the DR model group and (30.0±5.1)％ in the capsaicin pretreated group,showing a significant difference (t =5.930,P＜0.01).Compared with the DR model group and capsaicin pretreated group,the apoptosis rates of the DR control group (12.4±9.9) ％ and the capsaicin control group (17.6-±6.1) ％ were significantly lower (t =8.800,t =4.925,P＜0.01).The apoptosis rate of the plain control group was (16.2±6.9)％,exhibiting significant differences in comparison with the DR control group and capsaicin control group (t =-0.989,t =0.951,P＞0.05).The specific activity of caspase-3 was (2.19±0.86) in the DR model group and (1.96±0.56) in the capsaicin pretreated group,presenting a significant difference (t =-0.515,P＜0.05).Those of the DR control group and capsaicin control group were (1.47±0.14) and (0.74±0.27),respectively,with considerable decline in comparison with the DR model group and capsaicin pretreated group (t=2.142,t=2.797,P＜0.05).The retinal and serum CGRP levels were (424.4±44.2)and (148.8±39.1) ng/L,respectively,displaying significantly lower levels than (543.2±74.4) and (237.5±78.7) ng/L (t =3.070,2.359,P＜0.05) from the capsaicin pretreated group.Conclusions Apoptosis of retinal ganglion cells occurs in the STZ-induced diabetic rats.Pretreatment of capsaicin reduces retinal cell apoptosis,which may be associated with an increase of CGRP in the retina.

Objective To improve X-ray and clinical knowledge of asphyxiating thoracic dysplasia(ATD).Methods X-ray film and CT findings of twin infants were studied meanwhile relative literature about ATD was reviewed.Results The main positive fingings of ATD were as follow:(1)The thoracic cages were both shorter than usual in the transverse and anterioposterior diameter;the anterior ends of the ribs are widened and cupped;(2)The pelvis also show abnormalities which include some flaring of the ilia,and early ossification of the centers for the capital femoral epiphyses;(3)Incureable respiratory infection was the prominent clinical manifestation.Conclusion ATD,a rarely seen disease,often occurs in those patients who suffer from pneumonia repeatedly;Because plain films can clearly show the relative characteristic deformity changes of thoracic cage and pelvis,X-ray examination can be regarded as the most important diagnostic method.

Objective: To observe the clinical efficacy of acupuncture in treatment of chronic urticaria and the change in the content of serum immunoglobulin E (IgE), and to discuss the effect of acupuncture on the imbalance of T helper (Th)1/Th2 cell function via observing the changes in the contents of interferon-γ (IFN-γ) and interleukin-4 (IL-4). Methods: Ninety patients meeting the inclusion criteria of chronic urticaria were randomized into an acupuncture- medication group, an acupuncture group and a Western medication group by the random number table method. The acupuncture-medication group was intervened by acupuncture, cupping, collateral-pricking bloodletting and oral administration of cetirizine hydrochloride tablets; the acupuncture group was treated with acupuncture, cupping and collateral-pricking bloodletting; the Western medication group only received oral administration of cetirizine hydrochloride tablets. Before treatment and after 6-week treatment, the changes in the symptom scores and the contents of serum IgE, IFN-γ and IL-4 in the three groups were observed. Results: There were no significant differences in the total effective rate among the three groups (all P>0.05), but the cured and markedly effective rate was significantly higher in the acupuncture-medication group than that in the Western medication group (P<0.05). After treatment, the total symptom score decreased in the three groups (P<0.05), and the improvement of total symptom score in the acupuncture-medication group was more significant than that in the Western medication group (P<0.05). The component symptom scores all decreased after treatment in the three groups (all P<0.05); the improvements of the scores of itch intensity, and skin lesion size and number were more significant in the acupuncture-medication group than in the Western medication group (all P<0.05); the improvement of the skin lesion size score was more significant in the acupuncture group than in the Western medication group (P<0.01). The contents of IgE and IL-4 dropped (all P<0.05) and the content of IFN-γ increased (P<0.05) after treatment in the three groups; the post-treatment changes in the serum contents of IgE and IFN-γ were more significant in the acupuncture-medication group than in the Western medication group (both P<0.05). The incidence rate of adverse reactions was significantly lower in the acupuncture-medication group and acupuncture group than in the Western medication group (both P<0.05), and the relapse rate was significantly lower in the acupuncture-medication group than in the Western medication group (P<0.05). Conclusion: Combined acupuncture and medication can enhance the cured and markedly effective rate in treating chronic urticaria. Acupuncture is equivalent to cetirizine hydrochloride tablets comparing the clinical efficacy in treatment of chronic urticaria. Acupuncture plus medication and acupuncture alone both can effectively mitigate the clinical symptoms, with low incidence of adverse reactions. The relapse rate is low when using acupuncture together with medication. Acupuncture plus medication can work better in regulating the contents of IgE and IFN-γ and improving the imbalance of Th1/Th2 cell function.

Cryptogenic Organizing Pneumonia ; diagnosis ; therapy ; Hot Temperature ; Humans ; Medicine, Chinese Traditional ; Qi ; Yin-Yang

Objective To investigate the inhibitory effect of earthworm fibrinolytic enzyme (EFE) on the metastasis of human hepatoma cells.Methods A metastatic model of human hepatocellular carcinoma in nude mice via orthotopic implantation was established.After the modeling for 7 days,the mice were divided randomly into the control group,low-dose EFE group (800 uku/kg?d-1),and high-dose EFE group (1600 uku/kg?d-1).After administration for 30 days,the implanted tumors were weighted,and the intrahepatic transmission rate and abdominal cavity seeding rate were calculated after examination by naked eyes.Then the pulmonary metastasis were examined under microscope,and the expression of focus adhesion kinase (FAK) and ?1-intigrin were detected through RT-PCR and western blotting method.Results Compared with the model control group,the mean weight of the orthotopic tumor was reduced,and the intrahepatic transmission rate and abdominal cavity seeding rate were decreased in FEF groups (P

BACKGROUND:Pancreatic stelate cels transforming growth factor β1/Smads signaling pathway activation is probably a main molecular mechanism of pancreatic fibrosis. If this pathway can be blocked, the progression of fibrosis of tissues with chronic pancreatitis wil be inhibited. OBJECTIVE:To study the inhibitory effect of colchicine on transforming growth factor β1/Smads pathway in chronic pancreatitis rat models. METHODS:Healthy male Sprague-Dawley rats were randomly divided into colchicines-treated group and chronic pancreatitis group. After successful establishment of rat models of chronic pancreatitis, the rats in the colchicines-treated group were intraperitonealy injected with colchicine 150 μg/kg daily. The rats in the chronic pancreatitis group were intraperitonealy injected with equal volume of physiological saline daily. Pancreatic tissues were colected after 3 months. Hematoxylin-eosin staining was used to observe histopathological changes of pancreatic tissue. Immunohistochemical staining was used to detect the expressions of transforming growth factor β1 in pancreatic tissue. Western blot assay was utilized to detect the expressions of P-Smad2, P-Smad3 and α-SMA protein in pancreatic stelate cels. RESULTS AND CONCLUSION: Hematoxylin-eosin staining results revealed that compared with the colchicines-treated group, glandular tissue had reduced, while fibrous connective tissue and inflammatory cels had increased obviously and replaced the pancreatic gland tissue in the chronic pancreatitis group. Immunohistochemical staining results demonstrated that the expression levels of transforming growth factor β1 and the index of positive cels were significantly lower in the colchicines-treated group than those in the chronic pancreatitis group (P < 0.05). Western blot assay results revealed that the results of P-Smad2/β-actin, P-Smad3/β-actin andα-SMA/β-actin in pancreatic stelate cels were significantly lower in the chronic pancreatitis group than those in the colchicines-treated group (P < 0.05). Results suggested that colchicine could inhibit the activity of transforming growth factor β1/Smads pathway and pancreatic tissue fibrosis in chronic pancreatitis rats. Therefore, colchicine can be used as a new candidate therapeutic scheme for chronic pancreatitis fibrosis.