Effects of orchids (Orchis anatolica) on reproductive function and fertility in adult male mice

Comparative effects of Orchis anatolica vs. the red Korean Panax ginseng treatments on testicular structure and function of adult male mice

BACKGROUND

The effects of Orchis anatolica plant roots on adult male mice testicular structure and function were explored and compared with those of the red Korean Panax ginseng.

METHODS

Both plants were administered orally to two separate mice groups at a dose of 800 mg/kg/day for 35 days and compared with control group. After treatment, 5 mice of each group were sacrificed and total mice weights, reproductive organs' weights, spermatogenesis, and androgenic serum markers were investigated. The remaining mice from all groups were allowed to mate with virgin female mice to explore male fertility potential.

RESULTS

RESULTS indicated that body and organs' weights were increased significantly in mice treated with Orchis anatolica where only slight changes were observed in red Korean Panax ginseng treated and control mice. Intestinal testicular Leydig cells and germinal cells counts were elevated significantly in mice treated with Orchis anatolica plant when compared with the other two groups. Testicular dynamics parameters recorded in both testes and caudae epididymides were found to be increased only in Orchis anatolica treated mice. Although testosterone serum titer was observed to be elevated in both treated mice groups a marked elevation was observed only in Orchis anatolica treated mice. Follicular stimulating hormone blood serum titer was also elevated obtained in Orchis anatolica treated mice when compared with the other two groups. The fertility index of male mice treated with Orchis anatolica plant was enhanced to a greater value when allowed mating with virgin female mice if compared with male mice fertility index recorded in the other two groups.

CONCLUSIONS

We can conclude that Orchis anatolica plant could be more useful to improve testicular functions and structural parameters in mice when compared with red Korean Panax ginseng.

Histopathological effects of short and long-term treatment of Orchis antolica crude root extract on female albino rats fertility and pregnancy

The present study has investigated the effects of Orchis antolica (dose of 400 mg/kg/Body Wight) on female rats reproductive system for two time periods 4 and 12 weeks. Forty adult female Sprague-Dawley rats were divided into two treatment and two control groups of 10 rats each. The two treated groups received 400 mg/kg/body weight of Orchis antolica for two periods of 4 and 12 weeks. Female rats were allowed mating with untreated males when treatment ended. Pregnancy parameters such as: total number of pregnancy, body weight, reproductive organ weight, number of implantation sites, number of resorption sites and number of viable fetuses. The significance of these results was calculated using student's "t" and Chi- square tests. Treatment with Orchis antolica for 4 weeks did not have any significant effects on most parameters investigated except for a slight increase in the relative ovarian and embryo weights. Orchis antolica for 12 weeks induces a significant increased in the percentage of pregnancies and the number of implantation sites when compared with controls. Further, an increase in ovarian weights and in viable fetuses count was also observed. Histological sections of treated female ovaries were found to have an empty blood vessels within the cortical and modularly regions. We also noted an increased in the developing follicles at primary and secondary stages in addition to an absence of degenerative areas and increased cellularity in medulla. Long-term treatment with Orchis antolica might lead to diversified positive effects on fertility and pregnancy in female rats.

Therapeutic orchids: traditional uses and recent advances--an overview

Orchids have been used as a source of medicine for millennia to treat different diseases and ailments including tuberculosis, paralysis, stomach disorders, chest pain, arthritis, syphilis, jaundice, cholera, acidity, eczema, tumour, piles, boils, inflammations, menstrual disorder, spermatorrhea, leucoderma, diahorrhea, muscular pain, blood dysentery, hepatitis, dyspepsia, bone fractures, rheumatism, asthma, malaria, earache, sexually transmitted diseases, wounds and sores. Besides, many orchidaceous preparations are used as emetic, purgative, aphrodisiac, vermifuge, bronchodilator, sex stimulator, contraceptive, cooling agent and remedies in scorpion sting and snake bite. Some of the preparations are supposed to have miraculous curative properties but rare scientific demonstration available which is a primary requirement for clinical implementations. Incredible diversity, high alkaloids and glycosides content, research on orchids is full of potential. Meanwhile, some novel compounds and drugs, both in phytochemical and pharmacological point of view have been reported from orchids. Linking of the indigenous knowledge to the modern research activities will help to discover new drugs much more effective than contemporary synthetic medicines. The present study reviews the traditional therapeutic uses of orchids with its recent advances in pharmacological investigations that would be a useful reference for plant drug researches, especially in orchids.