The results show that the antimicrobial resistance patterns of the causes of UTI are highly variable and continuous surveillance of trends in resistance patterns of uropathogens is important.

mAbs: Monoclonal antibodies; EF2: elongation factor 2; ITs: Immunotoxins; DT: Diphtheria toxin; PE: Pseudomonas exotoxin; dgA: de-glycosylated A-chain of ricin; rGel: recombinant de-glycosylated form of gelonin; NKC: natural killer cells; HTR: human transferrin receptor; EGF: epidermal growth factor; GM-CSF: granulocyte-macrophage colony-stimulating factor; DAB389: truncated Diphtheria toxin; B-CCL: B-cell chronic lymphocytic leukemia; RCC: renal cell carcinoma; GVHD: Graft-versus-host disease; EGFR: epidermal growth factor receptor; AML: acute myeloid leukemia; Fab: fragment antigen-binding; dsFv: disulfide-stabilized fragment variable; scFv: single-chain fragment variable; B-ALL: B-lineage Acute Lymphoblastic Leukemia; Fv: fragment variable; HCL: hairy cell leukemia; IL-2R: Interleukin-2 receptor; CR: complete response; CLL: chronic lymphocytic leukemia; ATL: adult T-cell leukemia; DARPins: designed Ankyrin repeat proteins; pmol: picomolar; HAMA: human-anti mouse antibody.

This article reviews recent advances achieved during recent years on various aspects of antibody humanization theories and techniques. Common methods for producing humanized antibodies including framework-homology-based humanization, germline humanization, complementary determining regions (CDR)-homology-based humanization and specificity determining residues (SDR) grafting, as well as advantages and disadvantages of each of these methods and their applications are discussed.

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Obesity is typically associated with increased risk factors of cardiovascular diseases (CVDs). Therefore, a therapeutic approach that aims to control body weight and metabolic profile might be effective in preventing CVDs. We aimed to determine the effects of Nigella Sativa (NS) oil with a low-calorie diet on cardiometabolic risk factors in obese women. In this double-blind randomized controlled clinical trial, 90 obese women were recruited. Participants were females aged 25-50 years old with body mass index (BMI) between 30 and 35 kg m(-2). They were randomly assigned to receive a low-calorie diet with 3 g per day (1 g before each meal) NS oil or placebo for 8 weeks. Anthropometric indices, dietary intake and biochemical parameters were measured at the baseline and after the intervention. Eighty-four females completed the trial (intervention n = 43, placebo n = 41). Two groups were similar in the baseline characteristics. After the intervention, dietary intake was changed in both groups compared to the baseline, but the differences were not significant between the two groups. In the NS group, weight (-6.0 vs. -3.6%; p < 0.01) and waist circumference (-6.9 vs. -3.4%; p < 0.01) decreased significantly compared with the placebo group at the end of the trial. Comparison of biochemical parameters presented a significant decline in triglyceride (-14.0 vs. 1.4%; p = 0.02) and very low density lipoprotein (-14.0 vs. 7%; p < 0.01) levels in the NS group compared to the placebo group. NS oil concurrent with a low-calorie diet can reduce cardiometabolic risk factors in obese women. However, more clinical trials are needed to elucidate efficacy of NS as a complementary therapy in obese subjects.

The aim of the present study was to determine the effects of Nigella sativa (NS) oil concurrent with a low-calorie diet on lipid peroxidation and oxidative status in obese women. In this double-blind placebo-controlled randomized clinical trial, 50 volunteer obese (body mass index = 30-35 kg/m(2)) women aged 25-50 years old were recruited. Participants were randomly divided into intervention (n = 25) and placebo (n = 25) groups. They received a low-calorie diet with 3 g/day NS oil or low-calorie diet with 3 g/day placebo for 8 weeks. Forty-nine women (intervention group = 25; placebo group = 24) completed the trial. NS oil concurrent with a low-calorie diet decreased weight in the NS group compared to the placebo group (-4.80 ± 1.50 vs. -1.40 ± 1.90 kg; p < 0.01). Comparison of red blood cell superoxidase dismutase (SOD) indicated significant changes in the NS group compared to the placebo group at the end of the study (88.98 ± 87.46 vs. -3.30 ± 109.80 U/gHb; p < 0.01). But no significant changes in lipid peroxidation, glutathione peroxidase, and total antioxidant capacity concentrations were observed. NS oil concurrent with a low-calorie diet decreased weight and increased SOD levels in obese women. However, more studies are suggested to confirm the positive effects of NS in obesity and its complications.