1.The effects of lactoferrin on the proliferation,migration and osteogenic differentiation of human periodontal ligament cells
Bingyu JIN ; Yanxiang XUE ; Ying LIU ; Jie GAO
Journal of Practical Stomatology 2016;32(3):406-411
Objective:To observe the effects of lactoferrin(LF)on the proliferation,migration and osteogenic differentiation of human periodontal ligament cells(HPDLCs)in vitro.Methods:HPDLCs were cultured and identified.The proliferation and migration of HP-DLCs cultured with 0,10 and 20 μg/ml lactoferrin respectively were tested by MTT assay,Transwell assay and scratch test.The os-teogenic differentiation of the cells was evaluated using alizarin red staining and real-time PCR.Results:Lactoferrin at 10 and 20μg/ml increased the proliferation(P <0.05),increased the quantities of mineralized nodules and the expression of alkaline phospha-tase(ALP),osteocalcin(OCN)and osteopontin(OPN)(P <0.05).Conclusion:Lactoferrin promotes the proliferation,migration and osteogenic differentiation of HPDLCs.
2.Effect of QianlieShutong capsule combined with tamsulosin on serum testosterone and estrogen in patients with benign prostatic hyperplasia and its efficacy
Hao LI ; Qinghui MI ; Yongjun GAO ; Jie JIN
Chinese Journal of Biochemical Pharmaceutics 2015;(3):89-91
Objective To investigate the clinical effect of QianlieShutong capsule in combination with tamsulosin in the treatment of benign prostatic hyperplasia ( BPH) and its effects on serum testosterone and estrogen.Methods 114 cases of BPH were randomly divided into control group (n=54) and observation group (n=60).The control group were treated with tamsulosin, while the observation group were treated with QianlieShutong capsule in combination with tamsulosin.Then, the curative efficacy, improvement of related indexes, level of serum testosterone, estrogen and adverse reactions were compared.Results The observation group had a total therapeutic efficacy ratio of 95.0%, which was statistically higher than that of 83.3% in control group (P<0.05).In comparison with control group after the treatment, international prostate symptom score (IPSS), residual urine (Ru), prostate volume (PV) in observation group statistically decreased, and maximum flow rate (Qmax), level of estrogen increased (all P<0.05), while level of testosterone in two groups was statistically same.During the treatment, there’ s no case of severe adverse reaction.And the incidence of adverse reactions in the observation group was 13.3%, which was statistically same with that of 11.1% in control group.Conclusion Combined treatment of QianlieShutong capsule and tamsulosin is effective for BPH, which can significantly increase curative efficacy, improve related indexes and regulate level of sexual hormone with minor adverse reactions.
3.Diagnostic value of contrast-enhanced harmonic endoscopic ultrasonography for pancreatic cystic lesions
Xue PAN ; Jie GAO ; Yunfeng WANG ; Zenghui DU ; Zhendong JIN
Chinese Journal of Pancreatology 2021;21(2):103-106
Objective:To evaluate diagnostic value of contrast-enhanced harmonic endoscopic ultrasonography (CEH-EUS) for pancreatic cystic lesions.Methods:Endoscopic and clinical follow-up data of patients with pancreatic cystic lesions diagnosed by EUS in Department of Gastroenterology of the First Affiliated Hospital of Naval Medical University with CEH-EUS video from March 2013 to April 2020 was retrospectively analyzed.Results:A total of 36 patients were included. There were 16 cases of serous cystadenomas (SCA), 10 cases of mucinous cystic neoplasm (MCN), 5 cases of intraductal papillary mucinous neoplasms (IPMN, 3 with complex type, 2 with main pancreatic duct type) and 5 cases of pancreatic pseudocyst (PPC). 87.5%(14/16) of SCA and 86.7%(13/15) of MCN+ IPMN had hyperenhanced cystic wall with obvious peak and similar washout as surrounding tissue, whereas only 20%(1/5) PPC had hyperenhanced cystic wall. The hyperenhancing effect of PPC was significantly lower than that of SCA and MCN+ IPMN ( P=0.0035 and P=0.0048, respectively ). Mural nodules were detected in 17 cases of pancreatic cystic lesions by EUS, of which 3 cases had hyperenhanced mural modules and 14 cases had hypoenhanced mural nodules by CEH-EUS. Patients showing hyperenhanced mural modules were all finally diagnosed as pancreatic malignancy (1 IPMN, 2 MCN), and the accuracy was 100%. Conclusions:CEH-EUS can have a obvious advantage of differentiating pseudocyst and other pancreatic cystic lesions, while not very useful for differentiating SCA and MCN. Pancreatic cystic lesions showing hyperenhanced mural nodules under CEH-EUS may imply malignancy potential.
4.Clinical research of individualized therapy in advanced non-small cell lung cancer guiding by & nbsp;detection of ERCC1 protein
Zhiqiang GAO ; Baohui HAN ; Ce SHEN ; Xianqiao JIN ; Jingcheng DONG ; Huanying WAN ; Jie TANG ; Jie SHEN ; Aiqin GU ; Liyan JIANG
China Oncology 2013;(5):328-333
10.3969/j.issn.1007-3969.2013.05.002
5.Maple syrup urine disease in a neonate.
Ya LING ; Yan QIAN ; Xiu-Lan PENG ; Kai WANG ; Jie-Jin GAO ; Ai-Qin XU
Chinese Journal of Contemporary Pediatrics 2009;11(11):945-946
8.Modified laparoscopic hepatic hemangioma resection
Dousheng BAI ; Guoqing JIANG ; Ping CHEN ; Jianjun QIAN ; Jie YAO ; Shengjie JIN ; Zhihui GAO
Chinese Journal of General Surgery 2015;30(11):858-861
Objective To evaluate modified laparoscopic hepatic hemangioma extraction methods during laparoscopic hepatectomy.Methods From May 2009 to June 2013, 25 hepatic hemangioma patients were admitted for laparoscopic hepatectomy.Patients were divided into modified laparoscopic group with modified laparoscopic hepatic hemangioma extraction methods (MLH, n =11) and traditional laparoscopic group (TLH, n =14).Perioperative clinical parameters were compared between the two groups.Results Operative time (148.6 ± 18.0) min, time to removal of the HCH (15.7 ±4.6) min, visual analog scale pain score on the first postoperative day (2.3 ± 0.9), time to off-bed activity (2.5 ± 0.8) d, and postoperative hospital stay (8.5 ± 2.6)d in the MLH group were all less than those in the TLH group [(163.9±13.2)min, (33.9±3.1)min, (3.4±0.9), (3.1±0.8)d, (10.6±1.9)d] (t=-2.451,t =-11.800, t =-2.931, t =-2.156, t =-2.338,P < 0.05).There were one in the MLH group and two cases in the TLH group developing postoperative complications (P =1.000).Conclusions Modified laparoscopic hepatic hemangioma extraction methods during laparoscopic hepatectomy for hepatic hemangioma is safe, feasible and of good therapeutic effect.
9.Delayed surgical repair of obsolete acetabular comminuted fractures: a report of 24 cases
Jin KANG ; Xiaowei LIU ; Chengli MA ; Jie GAO ; Xubin ZHANG ; Quanshun ZHANG
Chinese Journal of Trauma 2013;29(10):970-974
Objective To investigate the indications,techniques and effects in surgical treatment of stale acetabular comminuted fractures.Methods A retrospective review was made on 24 cases (24 hips) of obsolete acetabular fractures undergone delayed reconstruction due to the combined injuries in other organs from October 2003 to June 2010.There were 18 males and 6 females,at 22-68 years of age [mean (42.2 ± 10.5) years].Mean time from injury to operation was (4.6 ± 1.3) weeks (range,3-6 weeks).According to Letournel classification,there were 11 simple fractures including six posterior wall fractures,one anterior wall fracture,one posterior column fracture,one anterior wall fracture and two transverse fractures and 13 compound fractures including six posterior column with posterior wall fractures,two transverse with posterior wall fractures,one T-shape fracture,two posterior semitransverse fractures and two both-column fractures.Surgery was performed via ilioinguinal approach in two cases,posterior acetabular approach in 13 and the combined approaches in nine.Results All 24 cases were available to average (15.6 ± 10.5) months of follow-up (range,10-36 months).Quality of reduction based on Matta standard was anatomic in 21 cases,unsatisfactory in two and poor in one.Clinical results evaluated using modified d' Aubigne-Postel score were excellent in 21 cases,good in two and poor in one.There were one femoral head necrosis,11 heterotopic ossification and six sciatic nerve transient palsy after operation.Conclusion Delayed open reduction and internal fixation is effective in treatment of obsolete acetabular comminuted fractures.
10.Malignant mesothelioma of the tunica vaginalis testis (a case report and literature review)
Jing PENG ; Zhichao ZHANG ; Yiming YUAN ; Weidong SONG ; Bing GAO ; Zhongcheng XIN ; Jie JIN
Chinese Journal of Urology 2008;29(10):712-714
Objective To review the clinical manifestation,pathological characteristics,treat ment and prognosis of malignant mesothelioma of the tuniea vaginalis testis.Methods A case of ma lignant mesothelioma of the tunica vaginalis testis was reported and relative literature was reviewed.A34 year old man was admitted to hospital with a history of aggravated hydroeele for 5 years.A hardtumor was palpated above the right testis,which was smooth and slight tenderness.The level of β-hCG and AFP was normal.Ultrasonography revealed a 2.05 cm× 1.97 cm,well demarcated,mixedecho tumor.Results An operation was performed to incise the tumor and tunica vaginalis undersubarachnoid space block anesthesia.The tumor was histologically diagnosed as low potential malig nant mesothelioma of the tunica vaginalis testis.Microscopic examination showed that the tumor wasmalignant with a biphasic pattern composed of epithelial and stromal components.The former compo nent was dominant.The epithelial cells proliferated obviously with atypia and mitosis.Immunohisto chemical staining showed cytokeratin and vimentin were strongly positive.The capillary,lymph ves sel,spermatic cord and testis were not infiltrated.Right radical orchiectomy and right scrotectomywas performed one month after the first operation.There was no evidence of relapse during 38 monthfollow up after operation.Conclusions The major symptom of patients with malignant mesotheliomais hydrocele,malignant mesothelioma is diagnosed by histopathology.Due to the invasive potential ofthis disease and the risk of tumor recurrence,radical orchiectomy and close follow up are strongly rec ommended.