We describe a simple and feasible procedure for performing intravenous administration of substances in the gerbil. Under light anaesthesia, animals were held in dorsal recumbency and a very small incision of skin, parallel to the femoral vein on the internal side of the thigh, was made. The vein is easily accessible via thin skin incision. An insulin syringe and a 30 G needle were used for the ...

There is a general lack of knowledge regarding the absorption and tissue storage of the provitamin A carotenoid b-cryptoxanthin. The present study investigated the whole-body tissue distribution of b-cryptoxanthin in an appropriate small animal model, the Mongolian gerbil (Meriones unguiculatus), for human provitamin A carotenoid metabolism. After 5 d of carotenoid depletion, five gerbils were ...

Dermal melanocytic disorders present as bluish pigmentation on the skin. Several entities including Mongolian spot, aberrant nevus of Ota, and Ito have been reported. It is often difficult to distinguish between different from their overlapping features. Although they share similar etiologies histologic findings, co-morbidities prognosis differ. In this paper, we report four cases dermal which ...

The purpose of this study was to determine the 50% infective dose for Giardia lamblia (CDC:0284:1) cysts in Mongolian gerbils (Meriones unguiculatus). The log10 50% infective dose results calculated by probit analysis and the Spearman-Karber method were 2.45 and 2.50, respectively.

Traditional Mongolian and Cyrillic Mongolian are both Mongolian languages that are respectively used in china and Mongolia. With similar oral pronunciation, their writing forms are totally different. A large part of Cyrillic Mongolian words have more than one corresponds in Traditional Mongolian. This makes the conversion from Cyrillic Mongolian to Traditional Mongolian a hard problem. To overc...

The term large plaque type blue nevus with subcutaneous cellular nodules (LPTBN-SN) refers to a huge blue nevus, usually located on the trunk, that develops subcutaneous nodules many years after the lesion has appeared. The potential malignancy of an LPTBN-SN was only discovered in 2012. We report the case of a 56-year-old Caucasian man that developed a cutaneous melanoma on an LPTBN-SN of the ...

Ota's nevus is mongolian spot-like macular blue-black or gray-brown patchy pigmentation that most commonly occurs in areas innervated by the first and second division of the trigeminal nerve. Acquired, bilateral nevus of Ota-like macules (ABNOM) is located bilaterally on the face, appears later in life, is blue-brown or slate-gray in color. It is not accompanied by macules on the ocular and muc...

Mongolian spots, which are benign congenital lesions observed in the first years of life, can cause distress for parents due to aberrant localization as well as unexpected number and size. Therefore, efficient differential diagnosis is necessary. The aim of this study was to determine the frequency and characteristics of mongolian spots in 1-12-month-old children in a west Anatolian city and to...

The effects of aminophylline in Mongolian gerbils subjected to unilateral carotid ligation were studied. The drug was given in varying intraperitoneal doses at varying postoperative intervals and the animals observed for 5 days for clinical signs of stroke. Doses of 100 mg per kg caused early death and were discontinued. Doses of 50 mg per kg had no significant effect on morbidity, mortality, t...

Ovarian steroids and oxytocin (OT) have been implicated in the regulation of social behaviors. The purpose of the present study was to examine hormonal substrates of aggression and affiliation in the female Mongolian gerbil (Meriones unguiculatus), a highly social, monogamous rodent. Sexually naive adult females were paired with sexually experienced males for 48 h and their interactions videota...