Table 1.

Expression of Trophinin, Tastin, and Bystin Proteins in the Fallopian Tube from Patients Unrelated to Tubal Pregnancy

Patient no.	Age	Menstrual cycle or gestational age (day)	Trophinin	Tastin	Bystin
1	24	proliferative phase	+*	+++	−
2	28	98 days pregnancy	−	++	+++
3	42	49 days pregnancy	+	+++	+++
4	19	secretory phase	−	+	−
5	19	secretory phase	−	++	++
6	48	secretory phase	+	++	++
7	47	proliferative phase	+	++	++
8	50	proliferative phase	−	++	+++
9	50	proliferative phase	−	+	++
10	40	44 days pregnancy	−	+++	+
11	37	proliferative phase	−	+	++

*−, +, ++, and +++ show no, minimal, moderate, and maximal immunohistochemical reactivity, respectively.