Endolift laser for jowl fat reduction: clinical evaluation and biometric measurement

Lasers in Medical Science - Recently, jawline rejuvenation and jowl fat treatment methods have received a lot of attention. Many people are extremely upset and complain about the excess fat under...     

Sexual compatibility among Iranian couples: a qualitative study

Sexual compatibility increases the stability of marriage and partners’ relationships and decreases sexually transmitted diseases. This qualitative study using a content analysis approach was conducted with 36 married men and women. Interviews were conducted for data collection. As the main theme of this study, “couple's sexual companionship” emerged as the main theme of sexual compatibility, that means couples’ participation for fulfilling each other sexual needs and solving problems arising from sexual discrepancies based on sexual understandings, sexual agreements and interests for continuing the sexual relationship with the aim of mutual sexual satisfaction. Sexual compatibility did not necessarily mean similarities, as during the marital life sexual discrepancies were inevitable. However, compatible couples encountered such a situation based on understandings, agreement and love. Active participation in sexual relationships, forgiveness and consideration, no huffing, mutual respect, flexibility and an occasional use of non-penetrative sexual relationships, sexual conversation with spouses, patience and development of the sexual relationship were the prominent feature of sexually compatible couples.     

The effect of isolated soy protein adjunctive with flaxseed oil on markers of inflammation,oxidative stress,acute phase proteins,and wound healing of burn patients; a randomized clinical trial

Introduction

The objective was to determine the effect of isolated soy protein (ISP) and flaxseed oil (FO) on inflammatory and oxidative stress indices, acute phase proteins, and wound healing of burn patients.

Trend of Changes in Serum Albumin and Its Relation with Sex,Age, and BMI Following Laparoscopic Mini-gastric Bypass Surgery in Morbid Obese Cases

Background

The aim of this study is to investigate the pattern of changes in serum albumin level after mini-gastric bypass (MGB) and its association with gender, age, and body mass index (BMI) of the patients.

Methods

This cohort study was conducted on 196 morbidly obese patients undergoing MGB followed for 1 year. The data on BMI, serum albumin level, demographic, anthropometric, biochemical variables and comorbidities were gathered before and after (3, 6, and 12 months) surgery. The trend of changes in BMI and serum albumin of the patients was investigated by repeated measures tests using general linear model (GLM) and generalized estimating equations (GEE) approaches.

Results

The mean age, baseline median BMI, and albumin of the patients were 41.34 ± 11.03 years, 44.54 kg/m², and 4.00 g/dl, respectively. There was a chronologically significant trend of decline in BMI (P < 0.001). GEE demonstrated no chronologically significant trend in serum albumin (P = 0.278). The trend of changes in albumin was significantly associated only with age grouping and baseline serum albumin level (P = 0.017 and 0.001, respectively). This trend had fluctuations in patients older than 40 years with baseline serum albumin level of 3.50–3.90 g/dl. For patients with any age and baseline serum albumin level of 4.00–4.90 g/dl, this trend was stable in all periods of follow-up.

Conclusion

MGB is an effective technique to lose weight. The trend of changes in serum albumin level was affected by its baseline levels and age.

     

Impact of aluminium toxicity on vital human sperm parameters—Protective effects of silymarin

Aluminium is an environmental pollutant which induces oxidative stress, while silymarin is a potent antioxidant. This study was conducted to investigate the possible protective effects of silymarin on adverse effects of aluminium chloride on vital sperm parameters as well as its effects on oxidative stress markers in human spermatozoa. Human spermatozoa were divided into 5 groups as follows: (a) spermatozoa at 0 hr; (b) spermatozoa at 180 min (control); (c) spermatozoa treated with aluminium chloride; (d) spermatozoa treated with silymarin + aluminium chloride; and (e) spermatozoa treated with silymarin. The sperm samples were used to assess sperm vital parameters such as acrosome and plasma membrane integrity, viability, mitochondrial membrane potential (MMP) and motility as well as sperm malondialdehyde (MDA) level and the total antioxidant capacity. The percentage of acrosome and plasma membrane integrity, viability, MMP, motility and the total antioxidant capacity of spermatozoa treated with aluminium chloride significantly decreased compared with control group, while the level of MDA significantly increased compared with the control group. In the silymarin + aluminium chloride group, silymarin could significantly compensate the adverse effects of aluminium chloride on these parameters. Administration of silymarin alone significantly increased the percentage of acrosome and plasma membrane integrity, viability, motility and total antioxidant capacity, while significantly reduced MDA levels compared with the control group. Aluminium chloride by inducing oxidative stress exerts disastrous effects on the vital parameters of human spermatozoa and silymarin, as a potent antioxidant, could reverse the effects of aluminium chloride on these parameters.     

Primary blood TSH/back up TSH measurements: an improved approach for neonatal thyroid screening

Objective: Neonatal hypothyroidism is one of the most common endocrine disorders related to mental impairment and growth retardation in newborns. In many countries, the neonatal thyroid screening programs are performed for rapid diagnosis and treatment of hypothyroidism. The major aim of this investigation was to improve the thyroid screening program using primary blood TSH/back up TSH measurements as some patients are missed due to technical and human errors. Methods: A total of 9,118neonates were evaluated on the protocol. On top of that, the quality control procedures were applied to improve the sampling technique and the laboratory results. Results: Three missed neonates by current programs using the cutoff point more than 20 mU/l for blood TSH were found by our approach. Conclusion: Results showed that the programs based on the primary blood TSH/back up TSH measurements improve the thyroid screening results. J. Clin. Lab. Anal. 25:61–63, 2011. © 2011 Wiley‐Liss, Inc.     

Pulmonary and extra-pulmonary manifestations of sarcoidosis

Background:

Sarcoidosis is a systemic multi-organ granulomatous disease of unknown etiology that is characterized by the presence of granuloma in various organs. The clinical features of sarcoidosis are heterogeneous but pulmonary involvement is cardinal manifestations. The aim of this study was to determine radiologic, clinical and laboratory findings of patients with sarcoidosis.

Patients and Methods:

In a cross-sectional study, all patients visiting sarcoidosis clinic were enrolled in the study. Computed tomography (CT) scan was obtained and lab exams were obtained from patient and reports were recorded in data sheet.

Results:

Total of 55 patients with sarcoidosis were enrolled in the study. The average of age was 44.6 (range 25-62) years. Thirty-seven patients were male and 18 were female. The most common extra-pulmonary manifestation was arthritis (in 18% of cases) and then lupus pernio (12.8%) and uveitis (10.9%). Bilateral hilar adenopathy and para tracheal lymphadenopathy was observed in 39(70%) and 22 (40%) of patients. Parenchymal nodules (30%), bronchiectasia (25%), ground-glass opacification (18%) were the most common findings. Percentages of patients with dyspnea were 29% and percentages of patients with cough were 21%. Among abnormal lab tests, high urine calcium (Ca) were positive in 21% and high angiotensin-converting enzyme (ACE) in 16% of patients.

Conclusion:

Pulmonary involvements are both fibrosis and granulomatosis and the most common manifestations are parenchymal nodules, bronchiectasia and high-grade fibrosis. The most common extra-pulmonary involvement is arthritis. Lab tests are non-specific and have no correlation with duration or severity of disease.