Objective To investigate curative effect of traditional open surgery and laparoscopic surgery on pediatric patients with cryptorchidism.Methods Sixty cases with cryptorchidism were randomly divided into two groups.Thirty cases in the control group were with open surgery,and 30 cases were given laparoscopic surgery and served as laparoscopic group.Operation time,blood loss,bed time,postoperative hospital stay,evaluating curative effect and complications were recorded.Results Twenty-three cases were unilateral cryptorchidism and 7 cases were bilateral cryptorchidism in laparoscopic group.The blood loss and operating time of patients with unilateral and bilateral cryptorchidism in laparoscopic group were (3.2± 0.5),(5.1 ± 1.4) ml,and (41.1 ± 6.3),(67.3 ± 5.6) min.In the control group,24 cases were with unilateral cryptorchidism,6 patients with bilateral cryptorchidism.The blood loss and operating time of patients with unilateral and bilateral cryptorchidism in control group were (13.4± 1.8) and (17.7 ± 2.1) ml,(56.1 ± 5.7) and (81.2 ± 8.9) min.The differences between groups were statistically significant (t =29.91,27.34,9.67,7.24;P＜ 0.05).The stay bed time and postoperative hospital time in observation group were (2.7±0.6),(4.3±0.9)d,significantly lower than those of the control group ((5.8 ± 0.7),(8.1 ± 0.5) d),and the differences were statistically significant(t =18.42,20.22;P＜0.05).Wound healing in two groups were better during follow-up periods,after operation,B ultrasound showed that 4 cases of poor blood supply,and located in the scrotum testis above middle,inelasti in control group,while there were without abnormal in observation grtoup with scrotal testis at bottom and elastic.The curative effect of observation group was better than that of control group (x2 =2.41,P＜0.05).Three cases of observation group occurred surgical infection.One case was scrotal testes retraction and 2 cases with atrophy,which needed a second operation.The complications occurred number of observation group was significant different from that in control groups(P＜0.05).Conclusion The laparoscopic is with small incision,good curative effect,quick recovery and less complications,and children with less pain,shorter hospitalization time,low cost than traditional open surgery treatment of children with cryptorchidism,which is worth popularizing widely used.

Objective To investigate the clinical efficacy of Sanqi Decoction in the treatment of early diabetic nephropathy (Diabetic, Nephropathy, DN) and its influence on the metabolism of lipid and glucose and renal function. Methods 96 patients with DN in our hospital were randomly divided into two groups. 48 cases in control group were treated with Enalapril, and 48 cases in observation group were treated with Sanqi decoction. Results The total effective rate of the observation group was 95.65%, which was significantly higher than that of the control group (81.25%) (P<0.05). Lipid, glucose metabolism and renal function improvement were better than those in the control group (P<0.05). Conclusion Sanqi Decoction is effective in the treatment of early DN, it can effectively improve the metabolism of lipid and sugar, reduce the excretion rate of urinary albumin, and have the effect of renal protection.

China ; Humans ; Immunization Programs ; Poliomyelitis ; prevention & control ; Poliovirus Vaccines ; administration & dosage

Effects of saponin of Panax pseudo-ginseng var. notoginseng (Burk.) Hoo et Tseng(PnS) on neutrophil (Neu) count, protein and malondialdehyde (MDA) contents in the exudate of rat a-cute air pouch synovitis model induced by sc injection of 25 mg/kg carrageenan were investigated by Lowryand test tube dilution methods and thiobarbituric acid spectrophotometry. Its effects on the intracellularcAMP content in and release of O2 from Neu were further assessed by radioimmunoassay and cytochromeC reduction methods respectively. The results showed that PnS 60,120,240 mg/kg ip reduced the migra-tion of Neu and exudation of protein, lowered the content of MDA and inhibited the release of O2- fromNeu; but elevated the cAMP content of Neu in a dose-dependent manner. These results revealed that Pnshas an obvious anti-inflammatory effect and its primary action was related to the increase of cAMP contentin Neu, followed by inhibition of the free radical production.

Objective To observe the clinical efficacy of treating congestive heart failure with the combination of Astragalus,Danhong and Nitroglycerin injection.Methods 73 cases with congestive heart failure were selected.randomly recruited into a control group and a treatment group.The control group was treated with conventional therapy,and the treatment group was treated with Astragalus injection,Danhong and nitroglycerin injection on the basis of conventional mompy.Both groups were treated for one course of therapy of 21 days.Such indexes as clinical signs and symptoms,cardiac function,the amount of output per bo(SV),each sub-output(CO),cardiac index(CI),left ventricular ejection fraction(EF),and blood the rheology were observed before and after the treatment.Reselts The total effective ratewas 97.29%and 88.89%in the treatment group and the control group respectively,showing statistically differences between the two groups(P＜0.05):SV CO,CI and EF showed significant difference in both groups after the treatment(P＜0.01 or P＜0.05),and significant difference between the two groups(P＜0.05).Blood theology wag decreased after the treatment,and such clecreasing in the treatment was greater than that in the control group(P＜0.01).Conclusion The combination therapy of astragalus,Danhong injection and nitroglycerin injection is effective in treating congestive heart failure.

BACKGROUND:Stem cel transplantation has been shown to have many advantages in treatment of diseases. Its application can treat various diseases in many systems such as nervous system, immune system and endocrine system. Its advantage is incomparable. These are al credit to the special abilities, including easy sample colection, strong self proliferative ability, wide differentiation range, repair of injured tissue and immunoloregulation. OBJECTIVE:To explore the clinical effects of stem cel transplantation in treatment of nonunion. METHODS:A computer search was performed in CNKI database for articles concerning stem cel transplantation for nonunion published from 2005 to 2014. The key words were stem cels, nonunion in Chinese. 244 articles were analyzed, and typical literatures were further compared. RESULTS AND CONCLUSION:Stem cels have the abilities of self-renewal and differentiation. Their source is not limited, and the sample colection is convenient. Stem cels have smal injury to the donor, do not have immunogenicity, and have fewer complications. The cost is low. Stem cels are easily isolated and cultured, can proliferate infinitely, and provide a pathway for severe bone injury such as nonunion, bone defects and comminuted fracture. The deep study of stem cels creates a new direction for nonunion treatment, and has achieved certain results in clinical trials.

Objective To investigate the compound rhubarb gallnut gargle combined periodontal treatment effect on inflammatory factors in patients with chronic periodontitis.Methods 76 patients with chronic periodontitis from June 2014 to May 2015 in our hospital were selected and randomly divided into two groups,given periodontal treatment as control group,compound rhubarb gallnut gargle combined periodontal treatment as observation group,38 cases in each group,two groups were detected after treatment of gingival crevicular fluid levels of inflammation.Results After treatment,the gingival crevicular fluid of tumor necrosis factor-α(alpha TNF-α),high sensitive C-reactive protein(hs-CRP)and interleukin three(IL-6,IL-1 beta and IL-8)of two groups were significantly lower than those before treatment,and the observation group of inflammatory cytokine levels were significantly lower than the control group,the difference was statistically significant(P<0.05).The gingival index(GI)and gingival bleeding index(SBI)of the two groups were were lower than those before treatment,and the GI and SBI in the observation group were lower than those in the control group,the difference was statistically significant(P<0.05).Conclusion In the treatment of chronic periodontitis,compound rhubarb gallnut gargle combined periodontal basic treatment effect,can significantly reduce the level of inflammation.

Objective To investigate the feasibility of video-assisted thoracoscopic sympathetic trunk clipping in the treatment of craniofacial hyperhidrosis. Methods A total of 10 patients were operated on under general anesthesia with double-lumen endotracheal intubation. The patients were placed in lateral recumbent position with one-lung ventilation. A 7 mm trocar and a 4.5 mm trocar were inserted at the 2~3 intercostal space on the midaxillary line and at the 4~5 intercostal space on the posterior axillary line, respectively, to introduce surgical instruments and thoracoscopic camera. Alongside the sympathetic chain, the sympathetic nerve trunk immediately below the second costal margin was blocked with small-sized titanium clips. Then the lung was inflated and the incision sutured. Afterwards, the procedure in the contralateral hemithorax was performed using the same method. Results The operating time was 55~130 min (mean, 110 min). Symptoms of craniofacial hyperhidrosis disappeared in the 10 patients, all of who were satisfied with curative results. The postoperative hospital stay was 2~3 days. Neither Horner’s syndrome nor other serious complications were observed. Seven of the patients developed slight compensation hyperhidrosis in their chest, abdomen, back or legs. All the patients had normally returned to work and physical exercises in 7~10 days. Postoperative follow-up for 1~9 months (mean,6.3 months) in all the patients found no recurrence. Conclusions Video-assisted thoracoscopic block of sympathetic trunk below the second costal margin for craniofacial hyperhidrosis is safe and effective.

Objective To establish a neuropathic pain model by transection of L4 spinal nerve in rats.Methods Twenty-eight male SD rats weighing 270-310 g were randomly divided into 3 groups: A experimental group (n = 12) received transection of right L4 spinal nerve; B sham operation group ( n = 8) in which right L4 spinal nerve was exposed but not transected and C control group ( n = 8) received no surgery. The paw withdrawal threshold (PWT) to mechanical stimulation was measured by using modified von Frey test. The response to cold stimulation evoked by applying acetone to the plantar region of hindpaw was measured and scored. The threshold to both noxious mechanical and thermal stimuli was measured once a week for 8 weeks. Results In experimental group the pain threshold to mechanical stimuli (von Frey hair stimulation) and cold stimuli (acetone test) on the operated side were significantly decreased after L4 spinal nerve transection as compared to the baseline values before operation and significantly lower than in sham operation and control groups. There was no significant change in the withdrawal response of the hindpaw to mechanical and cold stimuli after surgery on the unoperated side. Conclusion Hyperalgesia to mechanical and cold stimuli develops after L4 spinal nerve transection on the operated side and lasts more than 8 weeks

Objective To establish a UPLC-Q-TOF-MSE fingerprint of Yiqi Fumai Injection (YQFM) for providing reference for visual, easy and overall control of its quality. Methods The chromatographic separation was performed on a Waters Acquity UPLC HSS T3 (100 mm × 2.1 mm, 1.8 μm) column with the mobile phase consisting of acetonitrile and 0.1% formic acid for gradient elution. The flow rate was 0.3 mL/min, and the column temperature was 30 ℃. The capillary voltage was set at 2.5 kV. The nebulization gas was set to 800 L/h at 400 ℃, and the source temperature was 100 ℃. The BPC obtained with negative ion ESI mass spectra were selected for the fingerprint analysis. Similarity evaluation was used to evaluate the quality of YQFM from different batches. Based on the intensities of the ions for common peaks, HCA and PCA were performed using SPSS 19.0 and Simca-P software. Results The UPLC-Q-TOF-MSE fingerprint of YQFM was established by using 28 batches of sample and 18 common peaks were found, of which 15 mutual peaks from Ginseng Radix et Rhizoma rubra, three mutual peaks from Ophiopogonis Radix. Compared with the reference substances and references, 16 of the common peaks were identified and the similarity of 28 batches samples were over 0.970. 28 batches of YQFM could be divided into four grades when the sum of squared Euclidean distance is 5-10 in the result of HCA; PCA got seven principal components through dimension reduction and accumulative contribution rate reached 84.989%. By fitting the load factor model of the first principal component, ten markers greatly impacting on the quality were found. The comprehensive evaluation function of YQFM in different batches was constructed according to the principal component score. Among 28 batches of YQFM, the comprehensive score of S28 was the best, closely followed by S22, S11 and S9, while S14 and S13 was the worst. Conclusion The utilization of UPLC-Q-TOF-MSE fingerprint coupled with chemical pattern recognition could objectively and effectively assess the quality of YQFM, can provide a more comprehensive reference for the quality control of YQFM.