Attitudes Toward Cisgender Women's Participation in Sex Work: Opportunity for Agency or Harmful Exchange?

Despite the stigmatization of sex work in society, little empirical research has examined attitudes toward sex work, especially its modern incarnations (e.g., sugar relationships, webcamming).

Oxygen consumption rates of grunion (Leuresthes tenuis) embryos exposed to the petroleum hydrocarbon, benzo[a]pyrene.

Bioconcentration of [14C]benzo[a]pyrene and effects of unlabeled benzo[a]pyrene (BaP) accumulation on the routine oxygen consumption of embryonic grunion (Leuresthes tenuis) were studied. At Day 15, bioconcentration factors over dissolved BaP levels ranged from 249 to 466. Weight-specific respiration rates at Days 14-15 were significantly increased (P less than or equal to 0.

Methods in laboratory investigation. Identification and evaluation of histopathology at microelectrode puncture sites.

Tissue puncture techniques using microelectrodes for various measurements have been criticized for producing undetermined degrees of tissue damage. Therefore, a method permitting routine identification of puncture tracks was developed to determine local microelectrode-induced injury. Rabbits were anesthetized and the femoral arteries surgically exposed.

Correlation of regional disease and in vivo PO2 in rat mammary adenocarcinoma.

A knowledge of the distribution of oxygen tension (PO2) and vascularization in neoplasia has been fundamental to understanding relationships between tumor growth, hypoxia, and therapy. We have combined recessed oxygen microcathode and freeze-substitution techniques to correlate in situ PO2 profiles and morphologic features in 7,12-dimethylbenz(a)anthracene (DMBA) tumors in rats. Overlying connective tissue of transplanted tumor was exposed by a 1-2 mm incision and a cross-stitch pattern demarcated electrode puncture sites for histologic reference.

Vasoactive effect of sera from preeclamptic patients.

Investigated was a bioassay method for measurement of vasoactivity in the serum of preeclamptic patients. Intravital microscopy was used to measure the diameter of the principal arteriole and venule in the gastrolienal mesentery of mice before (VD1) and after (VD2) the intravenous injection of sera from preeclamptic primigravid patients and from preeclamptic primigravid patients after treatment with magnesium sulfate (MgSO4). A vasoactive index (VI) was calculated as VD2/VD1.

Control of parasitic infestations in killifish (Fundulus parvipinnis).

California killifish (Fundulus parvipinnis) trapped in a Southern California estuary were infested with Gyrodactylus sp, Argulus sp, or Ergasilus sieboldii. They were treated with 0,0-dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate (DTHP). The effective dosage regimen for Gyrodactylus was 7.