TCM has marked cure effect on cirrhosis.Referring to "Guideline to Clinical Research of New Chinese Medicine" in differentiation types of virus hepatitis,it summarizes the varieties of Chinese patent medicines.

For the inviolable assignment and basic requirement of culturing technical talents,a new military educational pattern was explored during"9-5 plans"in the third military medical university.Through the combination of peace time and war time,theory and practice,military affairs and speciality,and academy and army,a new series of means for military quality education was established,leading to the improvement of military quality of students.

OBJECTIVETo identify the candidate chromosomal region for congenital preauricular fistula (CPF) through analysis of an affected Chinese family.

METHODSConventional linkage analysis using short tandem repeats (STR) markers was performed to investigate three chromosomal regions 8q11.1-q13.3, 1q32-q34.3 and 14q31.1-q31.3.

RESULTSNone of 16 STRs could attain a LOD score of more than -2.0 (theta=0). Therefore, the three regions were all excluded as the candidate region for the disease.

CONCLUSIONCPF features high genetic heterogeneity. The family may have a causative gene elsewhere. Whole-genome-based study is needed to identify its genetic etiology.

Adult ; Asian Continental Ancestry Group ; genetics ; China ; Chromosomes, Human, Pair 1 ; genetics ; Chromosomes, Human, Pair 14 ; genetics ; Chromosomes, Human, Pair 8 ; genetics ; Craniofacial Abnormalities ; genetics ; Female ; Humans ; Lod Score ; Male ; Microsatellite Repeats ; Pedigree

Mesoporous silica nanoparticles (MSNs) are attracting increasing interest for potential biomedical applications. With tailored mesoporous structure, huge surface area and pore volume, selective surface functionality, as well as morphology control, MSNs exhibit high loading capacity for therapeutic agents and controlled release properties if modified with stimuli-responsive groups, polymers or proteins. In this review article, the applications of MSNs in pharmaceutics to improve drug bioavailability, reduce drug toxicity, and deliver with cellular targetability are summarized. Particularly, the exciting progress in the development of MSNs-based effective delivery systems for poorly soluble drugs, anticancer agents, and therapeutic genes are highlighted.

Malignant tumor has become an urgent threat to global public healthcare. Because of the heterogeneity of tumor, single therapy presents great limitations while synergistic therapy is arousing much attention, which shows desperate need of intelligent carrier for co-delivery. A core‒shell dual metal-organic frameworks (MOFs) system was delicately designed in this study, which not only possessed the unique properties of both materials, but also provided two individual specific functional zones for co-drug delivery. Photosensitizer indocyanine green (ICG) and chemotherapeutic agent doxorubicin (DOX) were stepwisely encapsulated into the nanopores of MIL-88 core and ZIF-8 shell to construct a synergistic photothermal/photodynamic/chemotherapy nanoplatform. Except for efficient drug delivery, the MIL-88 could be functioned as a nanomotor to convert the excessive hydrogen peroxide at tumor microenvironment into adequate oxygen for photodynamic therapy. The DOX release from MIL-88-ICG@ZIF-8-DOX nanoparticles was triggered at tumor acidic microenvironment and further accelerated by near-infrared (NIR) light irradiation. The

Pulmonary drug delivery has attracted increasing attention in biomedicine, and porous particles can effectively enhance the aerosolization performance and bioavailability of drugs. However, the existing methods for preparing porous particles using porogens have several drawbacks, such as the inhomogeneous and uncontrollable pores, drug leakage, and high risk of fragmentation. In this study, a series of cyclodextrin-based metal-organic framework (CD-MOF) particles containing homogenous nanopores were delicately engineered without porogens. Compared with commercial inhalation carrier, CD-MOF showed excellent aerosolization performance because of the homogenous nanoporous structure. The great biocompatibility of CD-MOF in pulmonary delivery was also confirmed by a series of experiments, including cytotoxicity assay, hemolysis ratio test, lung function evaluation,