Case report of a perforated appendix in the sac of inguinal hernia (Amyand's hernia)

This case is a rare aspect of inguinal hernia. The patient was admitted with a 10-day pain of right groin and a past history of an inguinal hernia which was irreducible at the time of admission. In the operating room, the hernia sac was opened which included a perforated and gangrenous appendix that is called Amyand's hernia. The patient underwent appendectomy and herniorrhaphy at the same operation.     

Association of socioeconomic profiles with cardiovascular risk factors in Iran: the Isfahan Healthy Heart Program

Objectives  

To determine the relationship between socioeconomic status (SES) and cardiovascular disease (CVD) risk factors.     

American College of Foot and Ankle Surgeons® Clinical Consensus Statement: Perioperative Management

A wide range of factors contribute to the complexity of the management plan for an individual patient, and it is the surgeon's responsibility to consider the clinical variables and to guide the patient through the perioperative period. In an effort to address a number of important variables, the American College of Foot and Ankle Surgeons convened a panel of experts to derive a clinical consensus statement to address selected issues associated with the perioperative management of foot and ankle surgical patients.     

New insights into antidiabetic drugs: Possible applications in cancer treatment

Globally at 2014, it was estimated that there was 347 million people with diabetes in which 90 percent of them were diagnosed with type 2 diabetes mellitus (T2DM). Although the association between diabetes mellitus and cancer risk was found about 100 years ago, the issue is not still clear. Many studies especially cohort and case–control studies have suggested a higher risk of cancer in patients with diabetes mainly in those with type 2 diabetes. Insulin concentration is high in these patients, and due to its mitogenic effects, it may be a possible hypotheses for higher risk of cancer in diabetic patients. Therefore, antidiabetic drugs, which are involved in insulin secretion and sensitivity, may have beneficial effects in cancer treatment. Several groups of drugs with different mechanisms of action, mostly prescribed orally, are used for the treatment of type 2 diabetes mellitus including, insulin sensitizers (thiazolidinediones), insulin secretagogues (sulfonylureas), and biguanides. In this review, the possible effects of antidiabetic drugs (biguanides, thiazolidinediones, and sulfonylureas) and some of their mechanisms for overcoming cancer will be discussed.     

The casual effect of lifestyle factors on outcomes of assisted reproductive techniques: a protocol study on Iranian infertile couples

Background

Attention to additional factors affecting the success of assisted reproduction techniques (ARTs) is very important and with appropriate interventions in some of these factors, success rate can be as high as improve a lot. There is a lot of evidence that lifestyle factors can influence on ARTs outcomes. Current knowledge of the effect of combined effect of several lifestyle factors on the outcomes of ARTs is low and contradictory. The importance of the causality of this phenomenon is felt by the pandemic of inappropriate lifestyle as well as the dramatic increase in infertility in the world. The aim of this cohort study is to scrutinize the casual effect of a specific range of contemporary lifestyle factors on ARTs outcomes.

Methods

A prospective cohort study will be conducted in Royan institute, Tehran, Iran. Each infertile couple will be monitored from the first visit to the end of treatment cycle. The data will be collected electronically and include the following: detailed interview about lifestyle and socioeconomic status, past medical history, general physical examination, assessment of menstrual and ovulatory status, assessment of tuboperitoneal, assessment of uterine, assessment of cervix, urogenital examination, semen analysis, anti-sperm antibodies, biochemical analysis, sperm-cervical mucus contact test, in vitro cervical mucus penetration test and sperm functional assays. To estimate the casual effect of lifestyle variables on clinical pregnancy and live birth, the obtained propensity score (PS) from generalized boosted models (GBM) will be matched between couple with and without live birth.

Discussion

This is the first study to prospectively obtain detailed information on causes of ARTs success. Determining the casual effect of lifestyle variables on ARTs success will be important to inform strategies most likely to increase the success rates in ARTs.

     

Preparation of ciprofloxacin-coated zinc oxide nanoparticles and their antibacterial effects against clinical isolates of Staphylococcus aureus and Escherichia coli

In the present research study, ciprofloxacin-coated zinc oxide nanoparticles were prepared using a precipitation method. The nature of interactions between zinc oxide nanoparticles and ciprofloxacin (CAS 85721-33-1) was studied by Fourier transform infrared spectroscopy. The results show that the carbonyl group in ciprofloxacin is actively involved in forming chemical--rather than physical--bonds with zinc oxide nanoparticles. Also the antibacterial activity of free zinc oxide nanoparticles and ciprofloxacin-coated zinc oxide nanoparticles have been evaluated against different clinical isolates of Staphylococcus aureus and Escherichia coli. The free zinc oxide nanoparticles did not show potent antibacterial activity against all test strains. In contrast, only the low concentrations of ciprofloxacin-coated zinc oxide nanoparticles (equivalent to the sub-minimum inhibitory concentrations of pure ciprofloxacin) considerably enhanced the antibacterial activity of zinc oxide nanoparticles against different isolates of Staphylococcus aureus and Escherichia coli (4 to 32 fold increase). The result is of particular value, since it demonstrates that, by using biocompatible zinc oxide nanoparticles in combination therapy, lower amounts of antibiotics may be needed.     

Muslim women having abortions in Canada: attitudes, beliefs, and experiences

Objective

To improve understanding of the attitudes, beliefs, and experiences of Muslim patients presenting for abortion.

Design

Exploratory study in which participants completed questionnaires about their attitudes, beliefs, and experiences.

Setting

Two urban, free-standing abortion clinics.

Participants

Fifty-three self-identified Muslim patients presenting for abortion.

Main outcome measures

Women’s background, beliefs, and attitudes toward their religion and toward abortion; levels of anxiety, depression, and guilt, scored on a scale of 0 to 10; and degree of pro-choice or anti-choice attitude toward abortion, assessed by having respondents identify under which circumstances a woman should be able to have an abortion.

Results

The 53 women in this study were a diverse group, aged 17 to 47 years, born in 17 different countries, with a range of beliefs and attitudes toward abortion. As found in previous studies, women who were less pro-choice (identified fewer acceptable reasons to have an abortion) had higher anxiety and guilt scores than more pro-choice women did: 6.9 versus 4.9 (P = .01) and 6.9 versus 3.6 (P = .004), respectively. Women who said they strongly agreed that abortion was against Islamic principles also had higher anxiety and guilt scores: 9.3 versus 5.9 (P = .03) and 9.5 versus 5.3 (P = .03), respectively.

Conclusion

Canadian Muslim women presenting for abortion come from many countries and schools of Islam. The group of Muslim women that we surveyed was so diverse that no generalizations can be made about them. Their attitudes toward abortion ranged from being completely pro-choice to believing abortion is wrong unless it is done to save a woman’s life. Many said they found their religion to be a source of comfort as well as a source of guilt, turning to prayer and meditation to cope with their feelings about the abortion. It is important that physicians caring for Muslim women understand that their patients come from a variety of backgrounds and can have widely differing beliefs. It might be helpful to be aware that patients who hold more anti-choice beliefs are likely to experience more anxiety and guilt related to their abortion than pro-choice patients do.     

Characterization of 11 New Cases of Leukocyte Adhesion Deficiency Type 1 with Seven Novel Mutations in the ITGB2 Gene

Background

Leukocyte adhesion deficiency type 1 (LAD I) is an autosomal recessive disorder caused by mutations in the ITGB2 gene, encoding the β2 integrin family. Severe recurrent infections, impaired wound healing, and periodontal diseases are the main features of disease.

Methods

In order to investigate clinical and molecular manifestations of new LAD I cases, 11 patients diagnosed in one center during 7 years were studied. Patients were screened for the ITGB2 gene mutations, using polymerase chain reaction, followed by single-strand conformation polymorphism and sequencing.

Results

The most common first presenting feature of the patients was omphalitis. The mean age of cord separation was 19.9?±?1 days. The most common clinical manifestations of the patients during the follow-up period included omphalitis, skin ulcers with poor healing, sepsis, and otitis media. During the follow-up, eight patients died. Eight homozygous changes, including seven novel mutations, were detected: two splicing (IVS4?6C>A, IVS7+1G>A), three missense (Asp128Tyr, Ala239Thr, and Gly716Ala), and three frameshift deletions (Asn282fsX41, Tyr382fsX9, and Lys636fsX22).

Conclusion

Our results indicate that different mutations underlie the development of LAD I. Definitive molecular diagnosis is valuable for genetic counseling and prenatal diagnosis. Regarding clinical presentations, it seems that omphalitis is the most consistent finding seen in LAD I infants.