2.Clinical Features and Treatment of Eosinophilic Lymphoid Granuloma in Children
ling, JIN ; yong-hong, ZHANG ; hui-wen, SHI
Journal of Applied Clinical Pediatrics 2006;0(21):-
Objective To explore the clinical features and treatment of eosinophilic lymphoid granuloma(ELG) in children,in order to increase understanding of the disease.Methods Clinical features,laboratory examination,pathological examination,treatment and the-(rapeutic) effect of 5 patients with ELG were retrospectively studied,and the related literature were reviewed.Results Five cases were all boys.They all presented many subcutaneous swellings and lymphadenopathy.A case among them was associated with nephrotic syndrome,and 2 cases had the complication of eczema repeatedly,and 1 case ever had 2 times episodes of asthmatiform bronchitis.All of them had no hepatomegaly and splenomegaly,physically was well developed.Only chemotherapy was supplied to all the patients.During the course of therapy,4 cases among them recurred.After that,they were successfully treated with irradiation of lesion or cyclosporine(CsA).Conclusions ELG in children is as same as adult in clinicopathological features.It tends recur only with chemotherapy.We can get better curative effect with the synthetic treatment of chemotherapy,radiotherapy,operation or oral CsA and so on.
3.The expression of odontoblast relevant proteins in dental pulp stem cells induced by BMP-7
Juan MA ; Ruiqiao ZHU ; Xiaolei SHI ; Hui XU ; Yan JIN ; Lei JIN
Journal of Practical Stomatology 2015;(6):753-756
Objective:To examine the expression of odontoblast related proteins in dental pulp stem cells(DPSCs)induced by BMP-7.Methods:DPSCs were cultured in the common culture medium or medium supplemented with 1 00 ng/ml BMP-7.Electron microscope,CCK8 and immunohistochemical staining were carried out to estimate the cell morphology and differentiation.Results:In-duced by BMP-7,the morphology of DPSCs was not changed,the proliferation of DPSCs was slower than that of the cells without BMP-7 treatment.DPSCs were negative for the expression of DSPP,DMP-7 and ALP.However,DPSCs were found strongly positive for DSPP,DMP-7 and ALP after the induction of BMP-7.Conclusion:BMP-7 induction may promote the differentiation of DPSCs.
4.Transsphenoidal microsurgery of non-adenomas disease intrasellar region:a report of 23 cases
Wen-Sheng LI ; De-Jin SHI ; Hui WANG ; Ying GUO ; Chao-Feng LIANG ; JIN
Chinese Journal of Microsurgery 2006;0(06):-
Objective To evaluate the overall effect of transsphenoidal microsuegery for 23 patients with non-adenomas disease intrasellar region.Methods A toal of 23 patients with non-adenomas disease in- trasellar region,7 cases of Rathke's cleft cyst,3 cases of craniopharyngiomas,2 cases of meningiomas,2 ca- ses of pituitary tuberculous granuloma,5 cases of pituitary abscess,2 cases of empty sella,2 cases of chord- mas,were treated via sublabio-septo-sphenoidal microsurgery.Results There were among the 23 patients, groos total removal of the disease were achieved in 14 cases,subtotal removal in 7 cases,and partial removal in remain 2 cases.Diminished visual activity and visual field defects were improved in 13 cases.Menstrual disorder in all female cases and sexual disturbance in male were improved.There was no death in group. Conclusion Microsurgical technique via transsphenoidal approach is a safe and effective one for the treatment of patients with non-adenomas disease intrasellar region.
5.Silver impregnation and double immunostaining for alpha-smooth muscle actin and ED-1.
Yu-lan JIN ; Cheng TIAN ; Shao-hui SHI ; Quan ZHOU ; Hideaki ENZAN
Chinese Journal of Pathology 2007;36(3):210-211
Actins
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analysis
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Animals
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Dimethylnitrosamine
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Immunohistochemistry
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Liver
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metabolism
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pathology
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Male
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Necrosis
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chemically induced
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pathology
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Rats
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Rats, Wistar
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Reticulin
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analysis
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Silver Staining
6.Combined lens and vitreoretinal surgery in patients with traumatic cataract and intraocular foreign body
Shi-Hong, ZHAO ; Yuan, ZHANG ; Jin-Hui, WU ; Dong-Yan, PAN ; Xin, LIU ; Yu, XU
International Eye Science 2008;8(3):448-451
·AIM: To analyze the postoperative anatomical and functional outcomes as well as complications after combined phacoemulsification, pars plana vitrectomy (PPV), removal of the intraocular foreign body (IOFB) and intraocular lens (IOL) implantation in patients with traumatic cataract and intraocular foreign body.·METHODS: Medical records of 13 patients (13 eyes)with traumatic cataract and IOFB who had undergone combined phacoemulsification, PPV, foreign body extraction and IOL implantation were retrospectively analyzed. The postoperative follow-up ranged from 2 to 12 months. The main measurements of outcomes were the extraction success of cataract and intraocular foreign body, intraoperative and postoperative complications and the final best corrected visual acuity (BCVA).·RESULTS: The mean age of 13 patients (10 male, 3 female ) was 36.8 years (range: 17-65 years). All eight lOFBs were removed. Four intraocular lenses were implanted after vitrectomy intraoperatively. In 5 cases, intraocular lenses were implanted during the second operation. Intraocular lenses were not implanted in 4 cases. BCVA at last ranged from 0.8 to hand movement. BCVA was 0. 5 or better in four eyes, 0.1 to 0. 4 in five eyes, less than 0.1 in four eyes. Intraoperative complications were encountered in 3 patients. They had vitreous hemorrhage. Postoperative complications were encountered in 2 patients. They had retinal detachment. The reoperations of the two patients were successful.·CONCLUSION; The combined phacoemulsification,PPV, removal of IOFB and IOL implantation is safe and effective for patients with traumatic cataract and intraocular foreign body. The visual outcome depended primarily on the corneal or scleral wound and underlying posterior segment pathology and sites.
7.Effect of Hematopoietic Growth Factors in Placenta Chorionic Villi and Umbilical Cord Blood on Placenta Hematopoiesis
hui, YAO ; hai-yan, XU ; bo-jun, SHEN ; xiao-ling, BAI ; jin -guang, CAI ; qing, SHI
Journal of Applied Clinical Pediatrics 1992;0(06):-
Objective To study the role of hematopoietic growth factor(HGF)of placenta chorionic villus in fetal hematopoiesis during embryo ontogeny by observation of the appearance time and the content changes with the fetal growth, which was compared with HGF in cord blood. Methods Thirty embryo villus (2 g each) and 30 cord blood (2 mL each) were collected separately from early pregnant stage(6- 8 weeks), middle pregnant stage(16-22 weeks)and late pregnant stage (37-42 weeks). The levels of HGF were detected by enzyme - linked immunosorbent assay. Results HGF were produced on the early pregnant stage and the content of FL-T3,IL-3 increased gradually.There were significantly differences at different stages(P
8.Establishment and Evaluation on Experimental Newborn Rats Model of Periventricular Leukomalacia
jing, SHI ; yu-jia, YAO ; jin-hui, LI ; de-yuan, LI
Journal of Applied Clinical Pediatrics 2006;0(19):-
Objective To establish the 2 day-old SD rats model of periventricular leukomalacia(PVL).Methods Sixty-five healthy 2 day-old SD rats were randomly divided into 3 experimental PVL groups and 3 control groups.The experimental PVL groups were subjected to right carotid ligation(RCL),and then they were suffered from hypoxia by 6% oxygen and 94% nitrogen for 4 hours.Meanwhile sham surgeries were performed on control groups without exposed to hypoxia.Light and electronic microscopy were used to observe brain pathological changes.Immunohistochemistry methods were used to detect the distribution and expression of glial fibrillary acidic protein(GFAP),?-amyloid precursor protein(?-APP),myelin basie protein(MBP) and O4 of brain at 72 hours post-operation.Han-(ging) test,inclined plane test,open field test and cylinder test were performed on the rats 28 days post-operation.Results 1.In the PVL groups,light and electronic microscopy showed that tissue necrosis was observed in the periventricular white matter area at early stage,and at later stage right ventricular dilation,decrease of the corpus callosum area and loss of medullary sheath were detected.The morphometrical analysis showed that GFAP and ?-APP integrated optical density(A) of PVL group was increased,and mean diameter of GFAP-immunoreactive cells was also increased in PVL group,while MBP A of PVL group was decreased compared with contral group.The density of O4-immunoreactive abnormal cells was dramatically increased in PVL group.The outcomes of neurobehavioral tests of PVL group were greatly abnormal compared with control group.Conclusion The changes in 2-day-old SD rats,RCL-hypoxia model are accor-(ded) with the pathology and behavior characeriatis of PVL.
9.Case-control study on the iliac bone flap transplantation with deep circumflex iliac artery and quadratus femoris bone flap transplantation for the treatment of Garden III/IV femoral neck fracture of young and middle-aged patients.
Xue-quan ZHANG ; Shi-cai FAN ; Hui-jin LI ; Yan-hua XIE ; Peng-gang LUO
China Journal of Orthopaedics and Traumatology 2015;28(9):802-807
OBJECTIVETo compare the clinical effects between hip anterior S-P approach combined with iliac bone flap transplantation with deep circumflex iliac artery and posterior K-L approach combined with quadratus femoris bone flap transplantation for the treatment of femoral neck fracture of Garden III-IV in young and middle-aged patients.
METHODSFrom January 2004 to January 2011,46 patients with femoral neck fractures were treated by two kinds of operation. Among them, 20 cases were treated with anterior S-P approach combined with iliac bone flap transplantation with deep circumflex iliac artery, included 12 males and 8 females with an average age of (32.1 ± 7.3) years old, involved 12 cases of Garden III and 8 cases of Garden IV. The other 26 cases were treated with posterior K-L approach combined with quadratus femoris bone flap transplantation, included 20 males and 6 females with an average age of (37.8 ± 6.9) years old, involved 16 cases of Garden III and 10 cases of Garden IV. The index of hospitalization (hospitalization time, total cost, operative time, intraoperative blood loss, postoperative complications), the quality index of operation (fracture reduction, position of internal fixation, fracture healing time, nonunion and femoral head necrosis) of two groups were observed and compared. Hip joint function were evaluated by Harris score.
RESULTSAll patients were followed up from 28 to 41 months with an average of 36 months. The intraoperative blood loss of group S-P (92.3 ± 10.4) ml was less than that of group K-L (132.4 ± 11.2) ml, there was significant difference between two groups (P < 0.05). The operation time of group S-P (81.4 ± 9.2) min was more than that of group K-L (67.1 ± 4.5) min, the difference was statistically significant (P < 0.05). One case in group S-P and 9 cases in group K-L appeared postoperative complications, there was significant difference between two groups (P < 0.05). The fracture healing time of S-P group (83.5 ± 7.3) d was shorter than that of group K-L (103.2 ± 12.6) d, there was significant difference between two groups (P < 0.05). At 30 months after operation, there were significant difference in Harris scoring between two groups (P < 0.05).
CONCLUSIONAnterior S-P approach combined with iliac bone flap transplantation with deep circumflex iliac artery for treatment of femoral neck fracture of Garden III-IV of young and middle-aged patients, it has characteristics in clear anatomic and easy to operate. As compared with K-L approach, S-P approach can better reserve residual blood supply of femoral neck. While combining with the iliac bone flap transplantation with deep circumflex iliac artery, it could better reconstruct the blood supply of femoral neck to promote fracture healing.
Adult ; Case-Control Studies ; Female ; Femoral Neck Fractures ; physiopathology ; surgery ; Fracture Healing ; Humans ; Iliac Artery ; Male ; Middle Aged ; Surgical Flaps ; transplantation
10.Successful pregnancy after amniotic fluid embolism.
Zhao-yi FENG ; Chun-yan SHI ; Hui-xia YANG ; Xue-lian GAO ; Yan-zhi JIN
Chinese Medical Journal 2013;126(14):2799-2799