Objective To observe the relationship between urine albumin excretion rate (UAE), growth factors and the bone mineral density (BMD) in elderly patients with type 2 diabetes mellitus. Methods Fourteen controls and 51 elderly male patients with diabetes divided into three groups: normal albuminuria(UAE

Objective To evaluate the impact of play therapy to the pain and the compliance of hospitalized children during tht course of lumbar puncture operation.Methods Divided 60 children with lumbar puncture operation into the intervention group (30 cases) and the control group(30cases)randomly.Routine cares were used in the control group,while the play therapy was used in the intervention group in addition during the course of lumbar puncture operation.Results There were statistical significance in the comparisons of the changes of respiratory rate and pulse rate during the preoperative and intraoperative of lumbar puncture between the two groups,P＜0.01.There were also significant differences in the comparisons of subjective and objective pain score as well as the puncture compliance in the lumbar puncture operation.The score of FLAFF scale and the Wong-Baker scale in the intervention group was (2.52 ± 1.37) and (3.59 ± 1.15) respectively,which was significant lower than that of in the control group,(4.22 ± 1.97) and (4.93 ± 1.71),the difference was significant,P＜0.01.Conclusion Play therapy can relieve the pain of children with lumbar puncture operation,reduce the changes of the vital signs,promote the puncture compliance and shorten the time of the whole operation completeness.

Objective To investigate the changes in serum cortisol and adrenocorticotrophic hormone(ACTH) levels in children with steroid-sensitive nephritic syndrome (SSNS) and the clinical significance of intervention.Methods According to whether a child with SSNS would relapse,48 children with SSNS were divided into non-recurrence group(n =19) and recurrence group(n =29),at the same time 14 age-matched healthy children were enrolled as the healthy control group.Serum cortisol and ACTH were measured in patients with SSNS by using electrochemiluminesence methods.In recurrence group,methylpredisolone or methylprednisolone combined with ACTH injection therapy was used on 15 patients with their serum cortisol and ACTH below normal.Results Before standard glucocorticoid treatment,the serum levels of cortisol and ACTH had no difference among 3 groups (all P ＞ 0.05).By the end of remission phase,the serum levels of cortisol and ACTH in recurrence group were statistically lower than those of the non-recurrence group[(113.03 ± 80.02) μg/L vs (251.54 ± 185.05) μg/L,t =-2.925,P ＜ 0.05 ; (12.81 ± 10.14) ng/L vs (23.53 ± 12.05) ng/L,t =-0.885,P ＜ 0.05].Eight to 12 weeks after being adjusted,the serum level of cortisol and the average monthly time of recurrent were both significantly improved in 15 abnormal children in recurrence group [(168.90 ± 133.43) μg/L vs (73.62 ± 58.04) μg/L,t =3.016,P ＜ 0.05 ; (0.09 ± 0.08) times vs (0.35 ± 0.11) times,t =-7.560,P ＜0.05],but as to the serum level of ACTH,there was no significant difference in abnormal children in recurrence group [(14.05 ± 10.99) ng/L vs (8.72 ± 4.11) ng/L,t =1.991,P ＞ 0.05].Conclusions The concentrations of serum cortisol and ACTH can reveal the risk of recurrence for children with SSNS to some extent,and effective intervention can reduce the recurrence rate and shorten the course of disease.

ObjectiveTo study the effect and mechanisms of nourishing Piyin Remedy (nPR) and bovine brain extract (bBE) on experimental spinal cord injury (SCI) of rat.Methods80 healthy SD rats were divided into 5 equal groups randomly: bBE group supplied through subarachnoid cavity, normal saline (NS) group supplied through subarachnoid cavity, nPR group, NS orally taken group, combined group. Animal models were made by Allen's equipment on T8～T9 segment. The spinal nerve function, somatosensory evoked potentials (SEP), retrograde and label technique of horseradish peroxidase, gross observation, histological and morphometric analysis were taken as the observed indices.ResultsThe values of observed indices of bBE group and nPR group improved evidently compared with their own control groups; that of combined group was prior to sole administration.ConclusionnPR can hold back the secondary SCI and accelerate the recovery of spinal nerve function; bBE can stimulate the improvement of injuried nerve fibers; the joint of nPR and bBE can make a synergic effect.

AIM: The present study was designed to observe the effect of [D- Arg1, D- Trp7,9, Leu11] - substance P (spantide), a non- selective antagonist of NK receptors, on the up- regulation of nitric oxide synthase (NOS) induced by formalin test. METHODS: Formalin (5%, 0.2 mL) was subcutaneously injected into the plantar side of the right hind paw to produce persistent pain and hyperalgesia. The pain response was determined by spontaneous flinch reflex test. NOS expression was examined using NADPH- d histochemical staining. Spantide was intrathecally injected via L5 - L6 intervertebral space 5 min prior to the formalin injection. RESULTS: Injection of formalin resulted in a characteristic behavioral response consisting of vigorous scratching, biting, licking and lifting of the injected hind paw from the box' s bottom. Following these behavioral responses, the NOS expression was up- regulated in the pericentral canal region of the L5 segment of the spinal cord. Pre- treatment with spantide depressed the spontaneous flinches of the injected paw in the second phase of the formalin test. At the same time, the upregulation of NOS was substantially inhibited. CONCLUSION: It might be concluded that substance P played an important role in the up - regulation of NOS in the pericentral canal region of the spinal cord in the formalin test.

Objective:To investigate the clinical effect and short-term and long-term effect of total hip replacement (THA) and hemiarthroplasty of hip (HA) in elderly patients with femoral neck fracture (FNF).Methods:59 elderly patients with FNF in South District of Guang′anmen Hospital, Chinese Academy of Traditional Chinese Medicine from March 2017 to January 2019 were retrospectively analyzed. The observation group ( n=29) was treated with THA; The control group ( n=30) was treated with HA. The operation related indexes, short-term and long-term clinical effect (average follow-up of 24.1 months), hip function improvement, pain and complications were compared between the two groups. Short term and long-term clinical effects: the short-term and long-term clinical effects of the two groups were observed by the Harris Hip Score (HHS) of the first month, the third month, the sixth month, the ninth month and the first year after operation. Results:Both THA and HA were effective on elderly FNF, but the effective rate of THA (96.6%) was significantly higher than that of HA (90.0%), with statistically significant difference ( P<0.05); in terms of operation related indicators, compared with the control group, the observation group had longer operation time [ (104.46±3.24)min vs (84.34±3.64)min], more amount of bleeding [(296.64±15.16)ml vs (281.44±12.16)ml], lower postoperative drainage volume [(101.24±4.15)ml vs (74.56±3.24)ml], while the functional recovery of the observation group was better than the control group by HHS ( P<0.05); the postoperative complications and HHS score of observation group were significantly lower than the control group ( P<0.05). Conclusions:THA has the advantages of low complication, fast functional recovery and better effect. The clinical decision should be based on the patient′s physical condition. THA should be used for elderly patients with good basic condition, good surgical tolerance and more daily activities. HA should be used for elderly patients with poor basic condition, low surgical tolerance and less daily activities.

Objective: To explore the association between thyroid hormones and visceral fat area(VFA) in the patients with type 2 diabetes. Methods: A total of 729 patients with type 2 diabetes, who joined National Metabolic Management Center(MMC) through Ningbo First Hospital from March, 2018 to July, 2019, were enrolled in this study. Blood tests were taken to assess their thyroid hormones and biochemical indexes. VFA and subcutaneous fat area(SFA) were obtained through bioelectrical impedance analysis. Statistics were later analyzed by Spearman correlation analysis and multivariate linear regression. Results: Spearman correlation analysis showed that VFA were positively correlated with T₃、FT₃(r=0.225 and 0.211, P<0.01), and VFA were inversely correlated with FT₄(r=-0.112, P<0.01). No correlation was found between VFA and either of T₄ or TSH(P>0.05). Multivariate linear regression analysis indicated that VFA was independently correlated with FT₄ and FT₃(P<0.01). An increment of 1 pmol/L in FT₄ was associated with 1.759 cm² increase in VFA, and increment of 1 pmol/L in FT₃ was associated with 3.256 cm² decrease in VFA. Conclusion VFA in patients with type 2 diabetes are correlated with FT₃ and FT₄.