It is known that •pilocarpine injected into the anterior chamber affects outflow facility in much smaller doses in the vervet (Cercopithecus ethiops) than in the cynomolgus (Macaca irus). The present experiments toere performed in order to determine whether a similar species difference, with respect to pilocarpine sensitivity, is present in the sphincter pupillae and the muscle of accommodation...

Nonhuman primates provide an important opportunity to define the mechanisms that contribute to the success of early pregnancy. We have focused for several years now on defining the expression of novel placental major histocompatibility complex (MHC) class I molecules. In parallel, we have used reagents against human immune cell markers to characterize the leukocyte population in the decidua and...

The e€ect of food resources on behavior has been dicult to measure. Here we use animals themselves to describe ``e€ective'' food abundance and distribution by comparing, relative to where individuals stopped to eat, movements of (1) adult females living in a small group of vervet monkeys (Cercopithecus aethiops) with those living in a large group and (2) vervets and patas monkeys (Erythrocebus...

Foraging animals need to quickly assess the costs and benefits of different foraging decisions, including resource quantity, quality, preference, ease access, dispersion, distance, predation risk. Social also take social context into account adapt strategies that maximize net intake minimize contest competition with conspecifics. We used an experimental approach investigate how impacts wild ver...

This paper divulges the different meanings of seemingly meaningless surrealist Haruki Murakami's “Confessions a Shinagawa Monkey” (2020). The decision to use an anthropomorphic protagonist in narrative is crucial and loaded with symbolism. It can be interpreted as account workplace abuse, racism discrimination or story about identity conflict, monkey body representing otherness. illuminates con...

Nine vervet monkeys (Cercopithecus aethiops) were infected intradermally with 8 x 10(7) virulent L. donovani promastigotes. Four animals developed clinical visceral leishmaniasis and died over a period of 18 months. The remaining five animals have remained asymptomatic for a period of 3 years now. Attempts to isolate parasites from spleen and liver through biopsies were fruitless. Immunological...

The effect that compressed air massage (CAM) has on skeletal muscle has been ascertained by the morphological and morphometric evaluation of healthy vervet monkey and rabbit skeletal muscle. How CAM may influence the process of healing following a contusion injury is not known. To determine how CAM or other physiotherapeutic modalities may influence healing, it is necessary to create a minor in...

BACKGROUND & OBJECTIVES Leishmaniasis is a growing health problem in many parts of the world. Efforts to find new chemotherapeutics for leishmaniasis remain a priority. This study was carried out to determine the effect of combination and monotherapies using plant extracts and herbicides on Leishmania major infection in BALB/c mice. METHODS The herbicides and saponin extract were purchased fr...