OHSS高风险全胚冷冻后FET时机对妊娠结局的影响

目的 探讨OHSS高风险患者全胚冷冻后冻融胚胎移植(FET)的时机.方法 回顾性分析2014年6月至2018年12月于西北妇女儿童医院生殖中心接受IVF/ICSI-ET治疗,因OHSS高风险而全胚冷冻的患者共2 060例.根据取卵日距第1次FET日的时间长短分为两组:时间间隔≤40 d为立即FET组,共196例;时间间...     

Long-lasting renal dysfunction following tacrolimus induction therapy in ulcerative colitis patients

Although tacrolimus (TAC) has remarkable effects in ulcerative colitis (UC) patients when given as remission induction therapy, some can develop renal dysfunction during TAC administration, resulting in withdrawal, though related details remain poorly understood. This study was conducted to determine the impact of oral TAC on renal function for remission induction therapy in UC patients. Fifty-five patients (10 elderly, 45 non-elderly) with UC and treated with oral TAC at our hospital were retrospectively evaluated. Renal function was assessed using estimated glomerular filtration rate (eGFR). Although a high clinical response to TAC was seen in both elderly and non-elderly, a decline in eGFR was noted in nearly all patients regardless of age, with a maximum change of −34.4% from the baseline value at week 11. Furthermore, eGFR decline recovered quickly after TAC discontinuation, though did not return to the baseline at two years following cessation. The rate of eGFR change at week 12 was significantly associated with patient age (β = −0.3242, p = 0.0103) and peak serum trough level during TAC treatment (β = 0.3563, p = 0.0051). Furthermore, the rate of decline in eGFR was significantly greater during treatment with TAC in the elderly as compared to non-elderly, with a large difference in eGFR decline rate between those groups also noted at two years after withdrawal of treatment. Careful attention to renal function when administering oral TAC for UC is important and changes in eGFR should be monitored closely in elderly patients even after treatment cessation.     

甲状腺微小乳头状癌射频消融术与外科手术的比较

目的 比较射频消融(RFA)治疗和外科手术治疗在甲状腺微小乳头状癌患者手术情况、患者满意度与经济负担方面的差异.方法 选择2015年6月至2019年8月甲状腺超声检查发现小于1 cm单发可疑恶性结节的患者217例,以病理结果为金标准确诊为甲状腺乳头状癌.根据治疗方式不同分为RFA组(n=102)和外科手术组(n=115...     

家属联动干预模式对脑出血患者术后神经功能、运动功能恢复及自我效能感的影响

目的 探究家属联动干预模式对脑出血患者术后神经功能、运动功能恢复及自我效能感的影响。方法 回顾性分析首都医科大学附属北京世纪坛医院神经外科2018年1月至2021年2月收治的98例脑出血患者的临床资料,依据其术后采用的不同护理干预方式分为A组（56例）、B组（42例）。其中,B组患者采取常规康复护理,A组患者在B组的基础上使用家属联动干预模式。采用美国国立卫生研究院卒中量表（National Institutes of Health stroke scale,NIHSS）、肢体运动功能评分法（Fugl-Meyer,FMA）、Barthel指数评定量表、一般自我效能感量表（general self-efficacy scale,GSES）,分别比较2组患者干预前、干预1个月后的神经功能、运动功能、日常生活能力及自我效能感差异,并比较下肢深静脉血栓（deep vein thrombosis,DVT）发生率及护理满意度。结果 （1）干预1个月后,2组患者的NIHSS评分显著降低,且A组低于B组（P<0.05）;(2)干预1个月后,2组患者的FMA、Barthel、GSES评分均显著上升...     

挪威疥误诊为红皮病一例

患者,女,75岁。周身红斑、丘疹6个月伴糜烂、渗出4天,曾于当地诊所予以“西替利嗪片、糠酸模米松乳膏”治疗,症状无好转,皮疹逐渐泛发,我院门诊以“红皮病并皮肤感染”收入院。入院后第二天追问病史,既往曾有周身剧烈瘙痒,以腹部、指缝等部位为著,夜间加重,其家人有典型疥疮样皮损,为患者完善直接镜检见多个疥虫及虫卵。     

Grape seed powder increases gastrointestinal motility

Grape seed is an important natural bioactive product with various health benefits. Interstitial cells of Cajal (ICCs) are pacemaker cells in the gastrointestinal (GI) tract. The present study investigated the effects of grape seed powder (GSP) on ICC properties and GI motility. GSP depolarized the pacemaker potentials of ICCs in a dose‑dependent manner. Y25130 or SB269970 slightly inhibited GSP‑induced effects. However, Y25130 and SB269970 together completely blocked GSP-induced effects. In the presence of inhibitors of protein kinase C, protein kinase A, or mitogen-activated protein kinase, GSP‑induced ICC depolarization was inhibited. GSP increased the intestinal transit rate in normal mice and in mice with acetic acid-induced GI motility disorder. In addition, the levels of motilin and substance P were elevated after GSP dosing. These results demonstrate that GSP can regulate GI motility, and therefore, it is a potential therapeutic agent for treating GI motility disorders.     

Proteomic analysis of the effects of caffeine in a neonatal rat model of hypoxic‐ischemic white matter damage

AimWhite matter damage (WMD) is the main cause of cerebral palsy and cognitive impairment in premature infants. Although caffeine has been shown to possess neuroprotective effects in neonatal rats with hypoxic‐ischemic WMD, the mechanisms underlying these protective effects are unclear. Herein, proteins modulated by caffeine in neonatal rats with hypoxic‐ischemic WMD were evaluated.MethodsWe identified differential proteins and performed functional enrichment analyses between the Sham, hypoxic‐ischemic WMD (HI), and HI+caffeine‐treated WMD (Caffeine) groups. Confirmed the changes and effect of proteins in animal models and determined cognitive impairment via water maze experiments.ResultsIn paraventricular tissue, 47 differential proteins were identified between the Sham, HI, and Caffeine groups. Functional enrichment analyses showed that these proteins were related to myelination and axon formation. In particular, the myelin basic protein (MBP), proteolipid protein, myelin‐associated glycoprotein precursor, and sirtiun 2 (SIRT2) levels were reduced in the hypoxic‐ischemic WMD group, and this effect could be prevented by caffeine. Caffeine alleviated the hypoxic‐ischemic WMD‐induced cognitive impairment and improved MBP, synaptophysin, and postsynaptic density protein 95 protein levels after hypoxic‐ischemic WMD by preventing the HI‐induced downregulation of SIRT2; these effects were subsequently attenuated by the SIRT2 inhibitor AK‐7.ConclusionCaffeine may have clinical applications in the management of prophylactic hypoxic‐ischemic WMD; its effects may be mediated by proteins related to myelin development and synapse formation through SIRT2.     

急性脑梗死患者血糖波动与NIHSS评分、mRS评分及血清炎症因子水平的相关性研究

目的 研究急性脑梗死患者血糖波动与血清炎症因子水平、美国国立卫生院研究卒中表（NIHSS）评分和改良Rankin量表（mRS）评分的相关性。方法 将河北大学附属医院神经内科2019年2月—2021年2月间收治的97例急性脑梗死患者纳入观察组,同时将60例健康体检合格者纳入对照组,比较2组血糖波动参数及血清炎症因子,比较不同NIHSS评分患者日内平均血糖波动幅度（MAGE）和全天血糖水平标准差（SDBG）,比较不同mRS评分患者MAGE、SDBG值及炎症因子水平,比较MAGE增高组和MAGE正常组患者NIHSS评分、mRS评分及血清炎症因子水平,采用Pearson检验和Spearman检验进行相关性分析,采用受试者工作曲线（ROC）评价各指标对急性脑梗死预后不良的预测效能。结果 观察组MAGE、SDBG及血清白介素6 (IL-6)、肿瘤坏死因子α（TNF-α）、高敏C反应蛋白（hs-CRP）水平均显著高于对照组（P<0.05）;不同NIHSS评分患者MAGE和SDBG值差异有统计学意义（P<0.05）;mRS评分> 2分患者MAGE、SDBG值及TNF-α、IL-6、h...     

超声检查对宫角妊娠的诊断价值

目的探讨超声检查对宫角妊娠的诊断价值。方法分析手术及病理已证实的30例宫角妊娠超声图表现。结果根据超声图表现,宫角妊娠分为三型：胚囊型21例,不均质包块型6例,破裂型3例。结论超声对宫角妊娠早期诊断具有很高的诊断价值并为临床提供可靠的信息。