Objective To observe the influences of Shenzhi Huoxue capsule to prognosis of patients with hypertensive intracerebral hemorrhage after hard channel puncture and drainage.MethodsTo divide 106 patients with hypertensive intracerebral hemorrhage from May 2013 to April 2015 into two groups.The observation group with 53 cases received Shenzhi Huoxue capsule after hard channel puncture and drainage, the control group did not receive Shenzhi Huoxue capsule.To observe the complications rate, the number of deaths during hospitalization, the number of persons with disabilities after treatment, GOS score, BI index, SSS score and NCSE score of two groups.Results(During treatment, the infection, liver and renal dysfunction and rebleeding rates of observation group were lower than control group, and the infection ratio was significant (P<0.05).(During treatment, the proportion of deaths of observation group was 18.87%,lower than control group with 26.42%, but the differences were not statistically significant.The proportion of disabilities of observation group was 26.42%,lower than control group with 45.28%, and the differences were statistically significant (P<0.05).After treatment, GOS score and BI index of two groups were higher than before treatment(P<0.05).GOS score and BI index of the observation group were (12.85±0.81,83.95±4.37)score, higher than the control group with (10.05±0.73,74.95±4.06)score, and the differences all were statistically significant (P<0.05).After treatment, the SSS score and NCSE score of two groups were higher than before treatment(P<0.05),the SSS score and NCSE score of observation group were (47.10±4.18,66.72±3.99)score, higher than the control group with (38.42±3.05,59.34±3.45)score, and the differences were statistically significant (P<0.05).ConclusionAdding Shenzhi Huoxue capsule to patients with hypertensive intracerebral hemorrhage after hard channel puncture and drainage can reduce the number of persons with disabilities and improve life self-care ability and cognitive ability.

OBJECTIVE: To investigated the effects of Src family kinases on the expression of mRNA and protein of Nav1.1 in spiral ganglion neurons. METHOD: RT-PCR and Western blot techniques respectively explored the level of expression of mRNA and protein of Nav1.1 in spiral ganglion neurons by Src family kinases inhibitor. RESULT: An application of the inhibitor of Src family kinases which was PP2 (10 micromol/L) and SU6656 (2 micromol/L) gived rise to the mRNA decreasing to 26% +/- 0.8% and 36% +/- 1.5% respectively (P < 0.05), and protein reducing to 39% +/- 12.5% and 53% +/- 1.7% severally (P < 0.05). CONCLUSION Administration of the inhibitor of Src family kinases could decrease the expression of mRNA and protein of Nav1.1 in spiral ganglion neurons.
Animals ; Indoles ; pharmacology ; Male ; NAV1.1 Voltage-Gated Sodium Channel ; metabolism ; Neurons ; metabolism ; Pyrimidines ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Spiral Ganglion ; cytology ; Sulfonamides ; pharmacology ; src-Family Kinases ; antagonists & inhibitors ; metabolism

Objective Observe the effect of of U8 similar bioelectricity stimulant therapy of infertility with gracile endometrium on endometrium reception .Methods 80 cases of patients in 252 natrual period with infertility caused by poor endometrial develop-ment for unknown reasons were randomly divided into two groups .The treatment group was intervened by U8 similar bioelectricity stimulant other day from the eighth day of menstruation until the day to inject HCG .After ovulation ,patients were sustained by progestin with a dose of 20 mg per day .The control group was given estradiol valerate with a dose of 2mg per day from the eighth day of menstruation until the day to inject HCG .After ovulation ,patients were sustained by progestin with a dose of 20mg per day as well .To compare the generral conditions on HCG injection day of the two groups anterior-posterior :both groupsal thickness and types ,parameters of intramembrane and submucosal uterine blood flow ,biochemical pregnancy rates and clinical pregnancy rates . Results The endometrial thickness and types on HCG injection day in treatment group were improved significantly (P<0 .05) . The parameters of intramembrane and submucosal uterine blood flow were better than the control ,there was a significant difference ( P<0 .05) .And the clinical pregnancy rate of treatment group was higher than that of control group there was a significant differ-ence(P<0 .05) .Conclusion U8 similar bioelectricity stimulation can promote the grow th of endometrium ,improve the endometrial receptivity and the clinical pregnancy rate .

Objective To study the effect of Na-2SeO-3 on experimental carcinogenesis of stomach and on p53 and p16 expression. Methods Weaning male Wistar rats were divided into four groups randomly:high selenium group(4mg/L),low selenium(2mg/L)group,experiment control group and normal control group.Wistar rat gastric cancer was induced by N-methyl-N′-nitro-N-nitrosoguanidine(MNNG,20mg/kg)given daily for 10days.Na 2SeO 3 was given by piped drinking before one week of MNNG administration.Rats were killed at the 43th week.The surface characters of gastric mucosa were observed with noked eyes.Histopathologic changes were observed by methods of HE staining and Alcian Blue Periodic acid Schiff reaction(AB-PAS).Changes of p53 and p16 were detected by SP immunohistochemical method.The immunohistochemical results were quantitatively analysed by image analysis.Statistical analysis was taken by SPSS. Results Dietary Na-2SeO-3(2mg/L,4mg/L)aggravated gastric erosion and hemorrhage and promoted intestinal metaphasia of gastric cancer (P0.05).Conclusion These results suggest that dietary Na-2SeO-3 by piped drinking might not decrease incidence of Wistar rat gastric cancer induced by MNNG.The mechanism may be associated with the mutations of p53 and abnormal expression of p16 gene.

Objective To analyze the common causes leading to lung infection following renal transplantation and provide targeted preventive measures to reduce the incidence of lung infection.Methods The clinical data of 561 recipients who underwent renal transplantation from January 2006 to February 2011 were retrospectively analyzed.The recipients were divided into two groups:group Ⅰ,from January 2006 to December 2009 (n =416) ; group Ⅱ,from January 2010 to February 2011 (n =145).The causes possibly leading to lung infection which took place 3 days before the appearance of the clinical symptoms were offered by the patients who suffered lung infection of group Ⅰ.And then the causes were summarized and analyzed to formulate the specific and comprehensive measures to prevent the infection.Finally the measures were applied to recipients in group Ⅱ from January 2010.After applying the measures for 14 months,the incidence of lung infection in group Ⅱ was counted and compared with that in group Ⅰ to see the preventive effect.Results There were 58 cases of lung infection in group Ⅰ (58/416,13.9％) and 12 cases in group Ⅱ (12/145,8.3％). There was significant difference in the incidence of lung infection between two groups (x2 =4.0361,P＜0.05).All of the recipients with lung infection were hospitalized in six months after the transplantation.The causes leading to lung infection of 58 cases in group Ⅰ were as follows:6 cases due to being excessively tired,3 cases due to guest visiting,12 cases due to abrupt change of weather,9 cases due to exposure to public place,8 cases due to returning to hospital,6 cases due to close contact with children,5 cases due to close contact with animals,and the other 9 cases without specific causes found.Conclusion The incidence of lung infection following renal transplantation can be notably reduced by the application of targeted and concrete health propaganda education and preventive measures based on analysis on the specific causes of infection.

OBJECTIVE: To investigate mRNA expression of GABAa receptor(GABAaR) subunits in the rat cochlear spiral ganglion neurons (SGN) and explore the effect of sodium salicylate (SS) on the expression of GABAaR subunits. METHOD: The realtime fluorescent quantitative PCR (FQ-PCR) was used to detect mRNA expression of twelve GABAaR subunits in the newborn rat SGN and then investigate mRNA expression of GABAaR subunits after treatment with 5 mmol/L SS for 15 min, 30 min, 1 h, 3 h and 6 h in the primary culture SGN. RESULT: (1) GABAaR subunits of α1-6, β1-3, and γ1-3 were detected in the SGN, and the expression of GABAaR subunits was lower than those in the cerebral cortex. In the subunit α family of GABAaR, the expression rank was α2>α3/α5>α4>a1>α6, and the expression of α3 and α5 had no difference (P>0. 05). In the subunit β family, the expression rank was β3>β2>β1. In the subunit γ family, the expression rank was γ1>γ2>γ3. (2) The expression of all subunits of GABAa receptor was obviously fluctuated excepting subunit α5 after treatment with SS. At 15 min post-SS, α1, α2 , β1 and γ1-3 were upregulated, and α3 was downregulated; At 30 min post-SS, α3, β1 and β3 were upregulated, and γ1 was downregulated; At 1 h post-SS, β2 was upregulated and γ3 was downregulated; At 3 h post-SS, β1 and β2 were upregulated, and α3 and γ2 were downregulated; At 6 h post-SS, αl, α3 ,β2, β3 and γ1 were upregulated, and α2, α4 and β1 were downregulated. CONCLUSION The mRNA of GABAaR was expressed in the rat SGN, and the expression of GABAaR subunits was lower in SGN than the cerebral cortex. SS could alter the GABAaR expression quantity in rat SGN; Most of the subunits expression were elevated obviously in the early post SS (15 min), followed by a slight fluctuation.
Animals ; Cells, Cultured ; Cochlea ; cytology ; In Situ Hybridization ; Neurons ; drug effects ; RNA, Messenger ; Rats ; Receptors, GABA-A ; metabolism ; Sodium Salicylate ; pharmacology ; Spiral Ganglion ; drug effects

Objective Through testicular sperm aspiration (TESA),testicular biopsy,and detection of serum reproductive hormone levels and testicular volume in azoospermia patients,to explore the correlation between spermatogenic function of testis and serum FSH,LH,INHB levels,and testicular volume.Methods 76 cases of azoospermia patients were collected as the research objects.Chemiluminescence method was employed to detect the levels of serum reproductive hormone,and testis model was used to detect testicular volume.Routine disinfection was given to make TESA.According to TESA results,patients were divided into sperm group (group A),and azoospermia group (group B).According to testicular biopsy results,patients were divided into normal spermatogenic function group (group C),sperm maturation block group(group D),permatogenic dysfunction group (group E),and sertoli-cell-only syndrome group (group F).At the same time,40 cases of healthy male were selected as the control group (group G),and they received sperm routine examination,serum reproductive hormone and testicular volume detection.Results The level of serum FSH,LH,INHB and testicular volume in group A and C had no significant difference compared with that in group G(P＞0.05).The level of serum FSH and LH was significantly higher in group C than that in group G.The level of serum INHB and testicular volume was significantly lower than that in group G (P＜0.05).The level of serum FSH in group E was higher than in group G.The level of serum INHB in group D and E was lower than that in group G,and the difference was statistically significant (P＜0.05).Spearman correlation analysis showed that the spermatogenic function of testis was negatively correlated with serum FSH and LH levels,and positively correlated with serum INHB level and testicular volume (P＜0.05).Conclusion The detection of serum FSH,LH,INHB levels and testicular volume has important clinical value for predicting testicular spermatogenie function in azoospermia patients,and can be used to guide clinical testicular sperm aspiration.

Objective:To improve the level of clinical diagnosis and treatment by analyzing the clinical features and relevant factors of cryptococcosis neoformans in patients with connective tissue disease(CTD).Methods:Twelve patients with CTD and cryptococcosis neoformans infection in Peking University People's Hospital from January 2010 to April 2021 were retrospectively enrolled. Clinical and laboratory data, treatment and outcome were collected and analyzed. Independent sample t-test or Rank-sum test was used. Results:The age of the patients ranged from 18 to 85 years old(mean 51 years old), all of whom were female. None of them were exposed to pigeons and their feces. Of the 12 patients, 3 patients suffered from rheumatoid arthritis, 7 patients had systemic lupus erythematosus, 1 patient was diagnosed with primary Sj?gren 's syndrome, and 1 patient was diagnosed as undifferentiated connective tissue disease. Four cases were cryptococcal meningitis, 8 were pulmonary cryptococcosis. None of the 12 patients had immunodeficiency virus infection. All 12 patients were given glucocorticoid alone or combined with immunosuppressive or biological agents. All were detected with positive cryptococcus neoformans antigen in serum; 6 got lumbar puncture, 2 cases were positive for ink stain, cerebrospinal fluid (CSF) culture were positive in 2, in whom 3 had high intracranial pressure, in which the highest one was more than 600 mmH 2O (1 mmH 2O=0.009 8 kPa); 7 cases underwent lung biopsy. Among these patients, all were positive for cryptococcosis neoformans in lung tissue pathological examination; 6 had the number of peripheral lymphocytes less than 1.0×10 9/L, and 2 were detected for the number of CD4 + T cell, which was significantly decreased. As for the initial anti-fungal drug therapy, all cases were treated with fluconazole intravenously; 2 were treated with combined amphotericin, 1 was treated with combined fluorocytosine, 1 was treated with amphotericin and fluorocytosine. Then oral flu-conazole was prescribed as sequential therapy. The whole treatmentcourse ranged from 4 to 21 months. Eleven patients were cured, and 1 was relieved. Conclusion:Patients with connective tissue disease complicated with cryptococcus neoformans infection have atypical clinical symptoms. Treatment with immunosuppressive drugs and glucocorticoids are related causes. Patients with decreased peripheral blood lymphocytes, especially CD4 + T cell, are more susceptible to infection. Early diagnosis and timely treatment are the key to improve the prognosis and cure of the disease.

Objective:To explore the effect of hypnotic music therapy in reducing eye pain in patients with diabetic retinopathy undergoing panretinal photocoagulation (PRP) .Methods:From January 2019 to January 2020, 60 diabetic retinopathy patients undergoing PRP admitted to Beijing Tiantan Hospital, Capital Medical University, were selected as the research object. Patients were divided into the control group and intervention group using the random number table method, with 30 cases in each group. Control group carried out routine high-quality nursing, and intervention group implemented hypnotic music therapy on the basis of control group. We observed the pain (Visual Analogue Score, VAS) , pain nursing satisfaction (Patient Satisfaction Scale) , anxiety (Self-rating Anxiety Scale, SAS) and depression (Self-rating Depression Scale, SDS) of the two groups of patients after PRP.Results:The pain scores of the 4 quadrants of the retina after PRP in intervention group were lower than those in control group, and the difference was statistically significant ( P< 0.05) . The SAS score and SDS score of intervention group after intervention were lower than those of control group, the difference was statistically significant ( P<0.05) . The pain nursing satisfaction score of intervention group was higher than that of control group, and the difference was also statistically significant ( P<0.05) . Conclusions:The application of hypnotic music therapy can reduce the degree of pain during the operation of diabetic retinopathy patients undergoing PRP, relieve anxiety and depression, improve nursing satisfaction, and enable patients to cooperate well with treatment.

Objective:To construct the recertification evaluation index system for the qualifications of intravenous therapy specialist nurses based on the perspective of specialist nurses, so as to provide a reference basis for the construction of a re-certification management scheme for specialized nurses in China.Methods:Using the purpose sampling method, a total of 12 intravenous therapy specialist nurses from 3 tertiary hospitals in Fangshan District, Beijing were selected as the research objects from February to July 2021 for semi-structured in-depth interviews. Subject analysis method was used to analyze the interview data and extract the evaluation indexes of qualification re-certification.Results:The re-certification evaluation index system of intravenous therapy specialist nurses included 8 topics (professional practice ability, professional theoretical knowledge, professional innovation and development ability, critical thinking ability, communication and coordination ability, professional attitude, legal practice and ethical practice ability, nursing management ability) and 29 sub-topics.Conclusions:The qualification re-certification evaluation index system for specialized nurses based on qualitative interviews with intravenous therapy specialist nurses includes 8 ability themes, which can provide reference for the establishment of a re-certification management system for intravenous therapy specialist nurses.