Adult ; Aged ; Boronic Acids ; therapeutic use ; Bortezomib ; Female ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; complications ; drug therapy ; Pyrazines ; therapeutic use ; Renal Insufficiency ; complications ; drug therapy

Cochlear Implantation ; adverse effects ; Female ; Humans ; Infant ; Meningitis ; etiology ; Postoperative Complications

Adolescent ; Adult ; Aged ; Child ; Endoscopy ; Female ; Humans ; Intraoperative Period ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Recovery of Function ; Smell ; Young Adult

Child ; Cochlear Implantation ; Cochlear Implants ; Humans ; Treatment Outcome

Objective: To investigate the antiatherosclerotic effect of Wujibaifeng Pills and its mechanism. Methods: Rat dyslipidema was induced by ovariectomy (OVX), the levels of serum lipids, superoxide dismutase (SOD) activities and malondialdehyde (MDA) were detected after 12 weeks with the treatment of wujibafeng pills. Results: Wujibaifeng Pills lowered serum oxidized-low density lipoprotein cholesterol (OX-LDL,P

Objective To summarize our surgical experience in repair and functional reconstruction for compound defects of proximal phalanx and dorsal skin at multiple digits,Methods Six patients with multiple digital defects were treated in our department between June 1996 and March 2005.At the first stage,free iliac bone grafts were used to repair defects of proximal phalanges and temporary syndactyly between adjacent affected fingers was created through digital palmar skin sutures.The defects were covered with free flap transfer finally.Dorsalis pedis flaps were used in four patients,a lateral arm flap in one and a lateral thoracic flap in one respectively.At the second stage,a partial debulking procedure and division of syndaetyty followed three to six months later.Additional procedures were performed in three eases to reconstruct the digital extensor function through tendon transfer.The follow-ups ranged from six months to nine years.Results The flaps survived uneventfully in the six patients postoperatively.The dorsal aspects of reconstructed fingers demonstrated an aesthetically pleasing effect after the flap debulking procedures and division of syndactyly.Follow-up X-Ray examinations showed good lilac bone union and nearly normal structure of digital bone.The distal interphalangeal extension restored to normal in the three cases after extensor reconstruction.Conclusions Iliac bone graft to repair phalangeal defects and free flap transplantation to cover skin defects can be a good treatment for compound defects of proximal phalanx and dorsal skin at multiple digits.Secondary plastic procedure may greatly improve the appearance of a reconstructed digit,and extensor re- construction the function of distal interphalangeal extension too.

To clarify the active components in Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma, main components were gradually knocked out from the capsules, the effects of knockout capsules on uterine contraction, TNF-α secretion, murine splenocytes (SPL) and hysteromyoma cells proliferation were evaluated, respectively. The inhibition of capsules on uterine contraction was weakened by gradient knockout of paeoniflorin, paeonol, and amygdalin. The suppression of capsulte on TNF-α secretion was reduced by gradient knockout of gallic acid, cinnamaldehyde, pentagalloylglucose, and pachyman. The promotion of SPL cells proliferation was reversed by gradient knockout of gallic acid, paeoniflorin, cinnamaldehyde, quercetin, and pachyman. The depression of capsules on hysteromyoma cells proliferation was attenuated by gradient knockout of paeoniflorin, paeonol, pentagalloylglucose, and albiflorin. In conclusion, the compounds mentioned-above could be the key active basis of Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma.
Animals ; Capsules ; administration & dosage ; chemistry ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Dysmenorrhea ; drug therapy ; metabolism ; physiopathology ; Female ; Humans ; Mice ; Mice, Inbred BALB C ; Molecular Imprinting ; methods ; Tumor Necrosis Factor-alpha ; metabolism

To find anti-hypertensive lead drug, angiotensin converting enzyme (ACE) inhibitory peptides were synthesized and their effects on inhibiting ACE activity were investigated. ACE inhibitory peptides were synthesized via Fmoc solid-phase synthesis, isolated and purified through reversed phase high-performance liquid chromatography (RP-HPLC), and identified by mass spectrometry. A RP-HPLC analysis method was used to test ACE inhibitory activity in vitro of these ACE inhibitory peptides. Six octapeptides were successfully synthesized, and the analytical results of mass spectrum were consistent with their theoretically calculated data. Among these synthetic octapeptides, the anti-SARS (severe acute respiratory syndromes) octapeptide had the most obvious ACE inhibitory activity with an IC50 value of 3.4 x 10(-5) mol x L(-1). So octapeptide AVLQSGFR-OH (anti-SARS peptide) was found to be the strongest candidate for potential development as an anti-hypertensive drug and had the implication of further study.

It is to observe the therapeutic action of Guizhi Fuling capsule and the combination of active ingredients on model rats with uterine leiomyoma. The hysteromyoma rats models was established in rats by loading eatrogen, to observe the effect on pathological condition of uterus, uterus wet weight, the content of estradiol and progesterone. Guizhi Fuling capsule and the combination of active ingredients remarkably decreased uterus weight, restrained the excess proliferation of the smooth muscle of uterus, decreased the estraiol and progesterone in blood serum. Guizhi Fuling capsule and the combination of active ingredients can restrain the formation of hysteromyoma in a dose-dependent manner. Perhaps the combination of active ingredients is the material foundation of antihysteromyoma.
Animals ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Estradiol ; blood ; Female ; Leiomyoma ; blood ; drug therapy ; pathology ; Progesterone ; blood ; Rats ; Rats, Wistar ; Uterine Neoplasms ; blood ; drug therapy ; pathology

Objective To investigate the distribution of uranium in rats after inhalation with depleted uranium aerosols. Methods The depleted uranium aerosols were inhaled by Wistar rats. At 30, 90, 180, 270, 360, and 540 d after inhalation, the rata were sacrificed and tissue samples were collected. The contents of uranium in lung, kidney, liver, heart, brain, thighbone, spleen and thymus were measured by laser time-dependent spectroscopy analysis. Resulits The uranium contents of lung increased in the high-dosc and low-dose groups [(499833.3 ± 14214.8) ng/g and (25 424.0 ± 6193.4)ng/g, respectively] after inhalation, and significantly differed from the control (28.8 ± 13.9)ng/g, (P < 0.05).At 30 d after inhalation, the contents of uranium in lung, kidney and thighbone were higher than those of control, and then decreased time-dependently. At 60 d, the contents of uranium in liver, heart, brain, spleen and thymus were higher than those of control. Curve of the eontenta were biphasie, whieh went up first, reached at peak value and then went down. The contents of uranium were high in lung, thighbone, brain and thymus. Conclusions After inhalation of depleted uranium aerosols, lung and thighbone are the primary reservoirs for uranium redistributed, and accumulations in brain and thymus suggest other two organs for unanticipated injury by depleted uranium.