Wasp Venom Biochemical Components and Their Potential in Biological Applications and Nanotechnological Interventions.

Wasps, members of the order Hymenoptera, are distributed in different parts of the world, including Brazil, Thailand, Japan, Korea, and Argentina. The lifestyles of the wasps are solitary and social. Social wasps use venom as a defensive measure to protect their colonies, whereas solitary wasps use their venom to capture prey.

Essential oils of aromatic Egyptian plants repel nymphs of the tick Ixodes ricinus (Acari: Ixodidae).

Due to the role of Ixodes ricinus (L.) (Acari: Ixodidae) in the transmission of many serious pathogens, personal protection against bites of this tick is essential. In the present study the essential oils from 11 aromatic Egyptian plants were isolated and their repellent activity against I.

Switching to letrozole versus continued tamoxifen therapy in treatment of postmenopausal women with early breast cancer.

Background: Tamoxifen has been the mainstay of breast cancer therapy. Over time, resistance to tamoxifen may develop. The aromatase inhibitors have proven to be a powerful drug for use in hormone-sensitive early breast cancer.

Preoperative isolated limb infusion of Doxorubicin and external irradiation for limb-threatening soft tissue sarcomas.

Background: At present, limb-sparing surgery is the most appropriate and acceptable treatment option for soft tissue sarcomas of the extremities. To increase the number of limb-sparing resections in the treatment of locally advanced soft tissue sarcomas of the extremities, preoperative radiotherapy and/or chemotherapy are often used. Isolated limb perfusion of cytostatic agents is an effective alternative option but technically complex.

Rapid diagnosis and follow up of bladder cancer patients using urinary high molecular weight cytokeratins.

We have developed an office-based dot-EIA for the detection of a urinary high molecular weight cytokeratin (CK). Immunohistochemical staining and western blot based on CK1K10 monoclonal antibody were used to identify the CK. Urine of 192 patients with different types, grades, and stages of bladder tumor and 72 controls were evaluated using dot-EIA.

An office-based immunodiagnostic assay for detecting urinary nuclear matrix protein 52 in patients with bladder cancer.

Objective: To report the rapid (5 min) and simple detection of a nuclear matrix protein (NMP) in the urine of patients with bladder cancer, using a newly developed office-based dot-enzyme-linked immunosorbent assay (ELISA).

Patients And Methods: Western blot and specific immunoglobulin-G antibody were used to identify the urinary NMP marker. Urine samples from 149 patients with bladder cancer and 72 controls were evaluated using the developed dot-ELISA.