Effect of Palm Pollen and Pomegranate Peel Supplementation on Sperm Development in Male Rabbits.

The use of plants, plant extracts, and folk remedies for the treatment of human diseases has been known as traditional medicine. It is approved that the use of herbal medicine dates far back to 60,000 years ago in Iraq. This study aimed to investigate the possible effects of pomegranate and palm pollen, as two powerful herbal remedies with antioxidant, anti-inflammatory, and anti-bacterial effects, on fertility in the male rabbits. A total of 15 healthy New Zealand White male adult rabbits were randomly assigned to three groups (n=5 in each group). Group A: 5 rabbits did not receive herbal treatment (control group). Group B: 5 rabbits were treated with palm pollen at a dose of 2 g by oral gavage daily. Group C: 5 rabbits were treated with pomegranate peel (2 g) treated by oral gavage daily. All animals were euthanized 90 days after the beginning of the experiment. Following the euthanasia, the testis was removed. For sperm recovery, the epididymis was dissected from the testicles and the tail of the epididymis was minced in the sperm washing medium and incubated for 15 min in an atmosphere of humidified 5% CO2, 95% The samples were evaluated by using computerized semen analyzer apparatus (CASA). After 90 days, the treated groups with palm pollen and pomegranate peel (groups B and C) demonstrated a significant increase in the sperm concentration, compared to group (A). Moreover, the recorded data revealed that the sperm concentration in group C was significantly higher than that in group B. The study indicated that the total sperm motility was increased significantly in groups B and C, as compared to that in the control group, while the total sperm motility in group C increased significantly, compared to group B. The histological evolutions signified that in the control group, the epithelial of seminiferous tubules were at different stages of spermatogenesis, the spermatocytogenesis (primary and secondary) with the spermogenesis (spermatids) were found in a cluster at the cavity of the tubule. Furthermore, the results of histological evaluations in groups B and C were distinguished by a significant augmentation of the seminiferous tubules with primary and secondary spermatocytes, as well as some degrees of spermogenesis (round spermatids), compared to group A. Moreover, increased angiogenesis was observed in groups B and C. In conclusion, the results pointed out that herbal remedies have a significant effects in the treatment of reproductive disorders.

Depression and anxiety symptoms in cardiac patients: a cross-sectional hospital-based study in a Palestinian population.

BACKGROUND: Mental health problems have an adverse effect on the course of cardiac disease. The integration of their diagnosis and treatment into cardiology care is generally poor. It is particularly challenging in cultural environments where mental health problems are stigmatized. The objective of the current study was to investigate the proportion of cardiac patients with depression and anxiety as well as factors associated with the presence of these symptoms in a Palestinian population. METHODS: This cross-sectional hospital-based study was conducted on patients consecutively admitted with a new or existing cardiac diagnosis to one of the four main hospitals in Nablus, Palestine over an eight-month period. Data was obtained from hospital medical charts and an in-person interview, using a structured questionnaire with a sequence of validated instruments. All subjects were screened for depression and anxiety using the Cardiac Depression Scale (CDS) and the Depression Anxiety Stress Scale (DASS-42). Multivariate ordered logistic regression analyses were performed to identify factors among four categories (socio-demographic, clinical, psychosocial, lifestyle) independently associated with depression and anxiety. RESULTS: In total, 1053 patients with a confirmed cardiac diagnosis were included in the study with a participation rate of 96%. Based on the CDS and DASS-42, 54% met the criteria for severe depression (CDS > 100) and 19.2% for severe-to-very severe anxiety (DASS-anxiety > 15), respectively. Symptoms of depression and anxiety were more prevalent among females and less educated patients. Factors independently associated with both depressive and anxiety symptoms were post-traumatic stress disorder symptoms, low level of self-esteem, high somatic symptoms, low physical and mental health component scores, active smoking, physical inactivity, and longer disease duration. Patients with depressive and anxiety symptoms also reported poor social support and lower resilience. CONCLUSION: There was a high level of depression and anxiety in this sample of cardiac patients. The results point to characteristics of patients in particular need for mental health screening and suggest possible targets for intervention such as strengthening of social support and of physical activity. The integration of mental health services into cardiac rehabilitation in Palestine and comparable cultural settings is warranted from the time of first diagnosis and onward.