[Survey on characteristics of menopause of Chinese women with the age of 40-60 years at gynecological clinic from 14 hospitals].

Objective: To investigate the characteristics of menopause of Chinese women with the age of 40-60 years concerning gynecologic clinics in China.

Methods: From Mar.2008 to Sept.

[Effects of the liposomes coated by chitosan and its derivatives on the gastrointestinal transit of insulin].

Aim: To study the effect of the liposomes coated by chitosan and its derivatives as oral dosage form for peptide drugs on the gastrointestinal (GI) transit of drugs.

Methods: Insulin-liposomes were prepared by reversed-phase evaporation. The in situ perfusion experiment was used to investigate the enteral absorption of insulin.

[Studies on the insulin-liposomes double-coated by chitosan and chitosan-EDTA conjugates].

Aim: To evaluate the characteristics, the hypoglycemic efficacy and the pharmacokinetics of the insulin-liposomes double-coated by chitosan (CH) and chitosan-EDTA conjugates (CEC).

Methods: Insulin-liposomes were prepared by reversed-phase evaporation. The protection of insulin against peptic and tryptic digestion was studied with HPLC.

[Trabeculectomy with amniotic membrane transplantation and combining suture lysis of scleral flap in complicated glaucoma].

Objective: To study and evaluate the outcome of trabeculectomy with amniotic membrane transplantation combining suture lysis of scleral flap in complicated glaucoma.

Methods: This operation was performed in 48 patients (67 eyes) with complicated glaucoma. Amniotic membrane was implanted under the scleral flap and the conjunctival flap and combined with suture lysis for scleral flap to control the outflow of the aqueous humor.