A novel insight into transcriptional and epigenetic regulation underlying sex expression and flower development in melon (Cucumis melo L.).

Melon (Cucumis melo L.) is an important cucurbit and has been considered as a model plant for studying sex determination. The four most common sexual morphotypes in melon are monoecious (A-G-M), gynoecious (--ggM-), andromonoecious (A-G-mm), and hermaphrodite (--ggmm).

Effect of ampicillin and chloroquine on humoral immune response elicited by bovine albumin encapsulated in liposomes.

Immune suppression resulting from chemoprophylaxis and potential drug interaction were investigated in experimental animals pre-medicated with ampicillin and chloroquine followed by immunization with bovine serum albumin bearing liposomes prepared by the reverse phase evaporation method. The prepared liposomes were evaluated for particle size, entrapment efficiency and in vitro release. Humoral immune response was measured in terms of systemic IgG antibody titre by the ELISA method.

Ethnic differences in preoperative function of patients undergoing total knee arthroplasty.

The prevalence of osteoarthritis is high in all ethnic and demographic groups. The timing of surgery is important because poor preoperative functional status is related to poor postoperative function. The aim of our study was to compare the preoperative knee function in patients of Asian origin with that of Caucasians living in the same community.

Effect of intra-articular steroids on deep infections following total knee arthroplasty.

Intra-articular steroids have been commonly used for the treatment of arthritis. The aim of our study was to discover any relation between deep infections following total knee arthroplasty and intra-articular steroid use before the arthroplasty. We undertook a retrospective matched cohort study.