TABLE 4.

Antigen-specific antibodies and total immunoglobulins in mucosal secretions

Volunteer	Immunogen	Visit no.	Specimen	Concn of antigen-specific immunoglobulin (ng/ml)		Total immunoglobulin concn (ng/ml)
				IgA	IgG	IgA	IgG
C05	SF-2	6 mo	Vaginal wash	0	243	0	129,680
		6 mo	Cervical wick	0	436	0	688
		8	Cervical wick	0	2,597	NDa	ND
C09	SF-2	2	Parotid saliva	33	0	79,644	1,486
		2	Semen	0	109	37,498	64,780
C10	MN	2	Seminal plasma	36	207	17,403	35,247
		3	Parotid saliva	239	18	800,100	5,346
		5	Parotid saliva	180	43	482,220	10,262
		6	Parotid saliva	113	35	264,090	4,280
		6	Parotid saliva	154	24	360,650	3,658
C12	Placebo	2	Parotid saliva	27	0	117,760	856
		4	Parotid saliva	23	0	114,700	838
		5	Parotid saliva	19	0	85,011	1,442
		6	Parotid saliva	18	0	60,247	2,779
		8	Parotid saliva	19	0	215,407	856
pC12		1	Parotid saliva	60	0	491,530	3,122
		1	Semen	0	223	41,632	58,012
C16	SF-2	2	Parotid saliva	22	0	133,450	1,983
		2	Pre-ejaculate	0	0	1,244	735
		2	Rectal wick	68	10	589,450	30,275
		2	Seminal plasma	27	18	134,130	113,710
		5	Nasal wash	28	10	86,715	9,021
		5	Parotid saliva	22	0	238,120	1,871
		6	Parotid saliva	15	0	197,370	6,202
		6	Pre-ejaculate	0	0	ND	ND
		6	Rectal wick	0	0	ND	ND
		8	Parotid saliva	0	0	ND	ND
pC16		1	Parotid saliva	10	11	54,465	979
		1	Pre-ejaculate	0	0	24	11
		1	Rectal wick	0	21	7,975	1,652
		8	Parotid saliva	21	0	166,321	227
C17	MN	2	Parotid saliva	61	5	240,400	3,133
		5	Parotid saliva	45	8	155,370	2,084
		6	Parotid saliva	23	13	206,800	2,368
		8	Parotid saliva	29	12	235,876	2,532
C18	Placebo	2	Parotid saliva	0	0	161,160	4,089
		2	Seminal plasma	0	13	35,288	100,690
		5	Parotid saliva	33	0	189,890	1,301
		6	Parotid saliva	29	0	393,177	778
		8	Parotid saliva	26	2	365,619	808
C20	SF-2	5	Parotid saliva	44	3	588,480	12,621
		6	Parotid saliva	28	0	399,988	901
C21	SF-2	1	Parotid saliva	27	3	115,010	1,190
		5	Parotid saliva	26	4	486,308	1,997
		6	Parotid saliva	27	10	882,237	3,589
		8	Parotid saliva	0	41	ND	ND
C24	MN	2	Parotid saliva	38	13	171,498	3,370
		5	Parotid saliva	50	25	213,037	5,714
C25	MN	2	Parotid saliva	39	17	1,370,000	18,332
		5	Parotid saliva	20	0	252,208	2,081

^aND, not determined.