High-dose therapy (HDT) combined with autologous hematopoietic stem cell transplantation (AHSCT) is a standard treatment for relapsed or refractory aggressive lymphoma. However, the role of HDT/AHSCT in the first-line treatment of lymphoma remains controversial, and related issues about its application in different subtypes of lymphoma should be addressed. This article brief-ly reviewed the clinical progress in AHSCT for malignant lymphoma treatment.

Objective To investigate the treatment of threatened abortion progesterone maternal serum pro-gesterone -induced blocking factor (PIBF)levels and clinical significance,in order to be able to provide theoretical references of progesterone treatment of threatened abortion.Methods Threatened abortion women (study group)and non -threatened abortion women (control group),50 patients in the observation group given progesterone therapy, enzyme -linked immunosorbent assay (ELISA)was used to detect serum progesterone and PIBF levels of the obser-vation group before treatment and two weeks later,the control group was selected and named after two weeks.Results Observation group after treatment 47 patients progesterone tocolysis successful,success rate was 94.00%,tocolysis bleeding stop time 8.42d,abdominal pain time 11.32d.PIBF of the observation group was (313.52 ±90.43)mmol/L, which was lower than that of the control group (398.47 ±104.25)mmol/L,the difference was statistically significant (t =10.90,P <0.05).The progesterone of the observation group after 2 weeks of treatment was (92.35 ±20.85)mmol/L, which was higher than that before treatment (74.49 ±14.22)mmol/L,compared with progesterone levels of the con-trol group at the same time (83.26 ±20.14)mmol/L and (78.05 ±15.38)mmol/L,the difference was statistically significant (t =7.96,8.11,P <0.05),PIBF after 2 weeks of treatment in the observation group was (510.73 ± 87.49)mmol/L,which was higher than that of the control group at the same time (498.26 ±69.88)mmol/L,the difference was statistically significant (t =4.35,P <0.05).Follow -up observation group miscarriage successful term delivery rate 95.74% of pregnant women,childbirth fetal malformations seen in the control group of pregnant women at term birth rate was 94.00%,no delivery fetal malformation,the difference of full -term delivery rate was not statis-tically significant (P >0.05).Conclusion Reduced PIBF during early pregnancy may be one of the reasons of threatened abortion,the use of progesterone therapy can increase PIBF expression,possibly through this pathway plays a role in tocolysis,so when using progesterone tocolysis monitoring PIBF levels helps evaluate the efficacy of tocolysis.

AIM:To investigate the effect of microRNA-16 ( miR-16) on the proliferation, invasion and cyto-kine secretion of rheumatoid arthritis ( RA) synovial fibroblasts ( RASFs) from the RA patients.METHODS: miR-16 mimic and miR-16 inhibitor were synthesized, and then Transfected into RASFs isolated from RA patients with lipo-fectamine.MTT assay, Transwell chamber and flow cytometry were used to determine the effect of miR-16 on proliferation, invasion and apoptosis of RASFs.The expression of matrix metalloproteinase 3/13 ( MMP3/13) and interleukin 1β( IL-1β) was measured by RT-PCR and Western blotting.RESULTS: The proliferation and invasion of RASFs were signifi-cantly inhibited by miR-16 mimic.The result of flow cytometry demonstrated that miR-16 had no effect on apoptosis of RASFs.Furthermore, miR-16 down-regulated the expression of MMP3/13 and IL-1β.CONCLUSION:miR-16 plays an important role in the development of RA and may inhibit the proliferation and invasion of RASFs through down-regulating the expression of MMP3/13 and IL-1β.

Child ; Emergencies ; Female ; Humans ; Nutritional Sciences

A new method using the ideal mid-facial line as the navigating reference was introduced to improve the outcome of cleft lip repair. Using the verticle coordinate crossing the middle point of the intercanthus line, surgeons could observe and correct the distortion of the fine structures in labial-nasal area. This laser projecting mid-facial-line navigation was repeatable, while not interfere the operating. In conclusion, generalizing laser navigation is a valuable supplementary for cleft lip repair.
Cleft Lip ; surgery ; Face ; Lasers ; Nose ; Oral Surgical Procedures ; methods ; Surgical Flaps ; Treatment Outcome

This article introduces the basic principles of finite element analysis in biomechanics, focusing on the basic principles of a variety of finite element analysis software, and their respective characteristics. In addition, it also de scribes the basic stress analysis of UGNX6.0 NASTRAN analysis for artificial knee process, i. e. the choice of the type, material definition, the set of constants, finite element mesh division and the finite element results of the analysis. Finite element analysis and evaluation of the design of personalized artificial knee were carried out, so that the rationality of the geometric design of the structure of the experimental design of artificial knee has been verified.
Biomechanical Phenomena ; Bionics ; Finite Element Analysis ; Humans ; Knee Joint ; Knee Prosthesis ; Prosthesis Design ; Stress, Mechanical

Female ; Fertility ; Humans ; Nutritional Status

Objective To understand the status quo of related knowledge,attitude and practice of religious belief among undergraduate nursing students and provide reference for education on religious belief.Methods A self-filled questionnaire on religious belief was used randomly among undergraduate nursing students in 4 medical universities in Wuhan.Results Most nursing students were inferior to the cognitive degree of related knowledge on belief religious,which was greatly related to the grade,nationality,parents’ religious belief and family residence factors.The notion of nursing students towards religious belief policy was nebulous.Most students could cognize the relationship between religion and science correctly.The university had minor effect on students’ religion view.Students contacted religious belief with various channels and the role of the network could not be underestimated.Undergraduate nursing students understood and pardoned their religious belief and other students’.Their religious belief was not the mainstream of current belief.The Buddhist belief of religion was in the first place.The majority of students went to religious activities not for the belief.Conclusions We should face the reality,examine rationally at this society and strengthen the social,school,family and individual guidance on religion together with related education coustruction.

Scholars at home and abroad have proved that the unbalance between CD4 + CD25 + Foxp3 +regulatory T cells (Treg cells) and Th17 cells relates to the pathogenesis of hematopathy.Patients with tumor blood diseases,such as leukemia and lymphoma,generally show raised levels of Treg cells and decreased levels of Th17 cells.The pathogenesis of disease may involve in Treg cells inducing enhanced immune suppression and Th17 cells mediating immune deficiency.On the contrary,cases with non-neoplastic blood diseases,such as AA,HSP,ITP and so on,trend to have lower Treg cells and higher Th17 cells.The pathogenesis of non-neoplastic blood disease may be connected with serious immune injury mediated by Th17 cells and weak suppression of immunity induced by Treg cells.Accordingly,the increasing ratio of Treg cells/Th17 cells may cause tumor blood diseases,but a decreasing one can promote non-neoplastic blood disease.

This article reviewed the research on evaluating benign and malignant thyroid nodules in recent years,and particularly focused on the oncogens and molecular markers.Their advantages and disadvantages in clinical use and application prospective were reviewed and analyzed.