Title of Invention	SOFTGEL OF NLKJ FOR TREATING PROSTATE DISEASES
Abstract	A softgel of NLKJ for the treatment of prostate diseases, comprising 0.05-1.Og of NLKJ and 0.05~1.5mg of an antioxidant, said NLKJ having the following physicochemical parameter: acid value<0.56, iodine value 95.0-107.00, saponification value 185.00-195.00, specific gravity 0.914-0.918 (20° C), and refractive index 1.470-1.475 (20° C).

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The following specification particularly describes the invention and the manner in which it is to be performed. GRANTED 7-6-2006 ORGINAL 183/MUMNP/2005 The invention refers to a softgel. More specially, the invention refers to a softgel of neutral lipids obtained from kernels of Job's tears for the treatment of prostate diseases and a kit containing said softgel. Neutral lipids obtained from kernels of Job's tears (Coix lacryma-jobi) (abbreviated to NLKJ hereinafter) having anti-tumor activities and enhancing immunological functions were disclosed in Chinese Patent 93117605.0. An emulsion of NLKJ mainly used via intravenous or intraartery injection was disclosed in Chines Patent 93100735.6. Neutral lipids from kernels of Job's tears and the anti-tumor pharmaceutical composition containing same were disclosed in US Patent 5,444,089. Neutral lipids from kernels of Job's tears, a process for the preparation thereof and the pharmaceutical composition containing same were disclosed in European Patent 0 588 621. However, in previous documents, neither softgel of NLKJ nor the application thereof in treating prostate diseases was described. Thus, one object of the invention is to provide a softgel of NLKJ for the treatment of prostate diseases. The second object of the invention is to provide a kit for the treatment of prostate diseases. SUMMARY OF THE INVENTION r The invention provides a softgel of NLKJ for the treatment of prostate diseases, comprising 0.05-1.0g of NLKJ and 0.05-1.5mg of an antioxidant, said NLKJ having the following physicochemical parameter: acid value The NLKJ in the softgel of the invention is neutral lipids obtained from kernels of Job's tears by using the method described in Chinese Patent 93117605.0. The standards of the softgel can be those for oral or injection administration. Preferably, the antioxidant in the softgel is Vitamin E. Preferably, the softgel of the invention contains NLKJ 0.45g and Vitamin E 0.3375g. The invention also provides a kit for the treatment of prostate diseases, comprising multidoses of softgels of NLKJ and Instructions for use. The multidoses consist of a plurality of daily oral dosage of 0.1-1.0g/kg. The kit optionally comprise multidoses of Lupron, each containing 3.75mg of Lupron. It was written in the Instructions that the daily oral dosage of the softgel of NLKJ is 0.1-1.0g/kg; preferably, it is divided into 3-4 times; more preferably, it is administrated in combination with the injection of Lupron, 3.75mg, once per 4 weeks, to enhance the effects. The use of the NLKJ softgels of the invention in the treatment of prostate diseases, including cancer, has shown merits in an easy administration and a higher curative effect, especially, significant inhibition on the growth of prostate cancer in combination with the injection of leuprolide acetate (Lupron®). The inhibition of this combination on the tumor is stronger than that of each of them used alone. PREFERRED EMBOMINENTS The technical solution of the invention is exemplified in the following examples. Example of Preparation Dosage: NLKJ 4500g and Vitamin E 3.375 (antioxidant) were weighed respectively. Vitamin E was added into NLKJ at room temperature and stirred to become a clear and transparent solution. Making a sol: The shell-forming materials were weighed in the proportion of gelatin : water : glycerin : ethyl p-hydroxybenzenecarboxylate (preservative) = 1 : 1 : 0.4 : 0.001, and stirred at 80 ° C to form a sol, which was deaerated under a decreased pressure and maintained at 60 ° C. Softgels were formed in a pill compressing machine. Then, they were rubbed so as to remove the oil thereon, and then dried and regulated, to obtain 10000 softgels. Experiment Examples Experiment Example 1 Inhibition of NLKJ softgels on the growth of human prostate cancer in an animal model Experiment Drug: NLKJ softgels (NLKJ for injection), Patch No. 20010412; Kanglaite Injection (Product of Zhejiang Kanglaite Pharmaceutical Co. LTD, containing NLKJ lOg/lOOml), Patch No. 0011281-1. Experiment Animal: 30 male BALB/C nude mice (SPF grade), weighted 17-18g, provided by Shanghai Tumor Institute (Certification of Quality No. 02-30-1 Sh. Med. Anim.). Grafting Tumor: Human prostate cancer (PC-3M), subcultured by Pharmacological Department, Shanghai Institute of Medical Industries. Experiment Method: Well grown PC-3M tumors were homogenized in normal saline (1:4). The nude mice were inoculated subcutaneously in the axilla with 0.2ml/mouse of the homogenate, then grouped randomly as follows: 1) Control Group (Normal saline); 2) NLKJ softgel (5ml/kg, p.o. x 10 d); 3) NLKJ softgel (lOml/kg, p.o. x 10 d); 4) Kanglaite Injection (25ml/kg, i.v.x 10 d); 5) Cyclophamide (CTX) (100mg/kg, ip.x3 (dl, d5, d9)). The treatment started from the second day after inoculation. On the 21th day after inoculation, the animals were sacrificed via dislocation of cervical vertabra and dissected to pick off the tumors. The weights of tumors were compared among the groups. The result was judged based on the formula: IR: Inhibition Rate of Tumor; Average weight of tumors of the control group; • Ave Experiment Result: The results are shown in Table 1. Experiment Result: The results are shown in Table 1. Tab 1 Inhibition of NLKJ softgel on human prostate cancer (PC-3M) Compared with Control: "p It is shown in the above Table 1 that, in the animal model, the NLKJ softgel of the invention (10ml/kg) has an obvious effect of inhibition on the growth of human prostate cancer. The inhibition rate reached 59.14%, which is higher than that of Kanglaite Injection, 25ml/kg, i.v. (51.61%). Experiment Example 2 Inhibition of NLKJ softgels in combination with Lupron on the growth of human prostate cancer in animal models Experiment Drug: NLKJ softgels (NLKJ for injection), Patch No. 011209; Lupron (Takeda Chemical Industries, Ltd., Osaka, Japan 541), Patch No. 47978 AP. Experiment Animal: Male BALB/C nude mice (SPF grade), weighted 19-21 g, provided by Shanghai Tumor Institute (Certification of Quality No. 02-30-1 Sh. Med. Anim.). Grafting Tumor: Human prostate cancer (PC-3M), subcultured by Pharmacological Department, Shanghai Institute of Medical Industries. Experiment Method: Well grown PC-3M tumors were homogenized in normal saline (1:4). The nude mice were inoculated subcutaneously in the axilla with 0.2ml/mouse of the homogenate, then grouped randomly as follows: 1) Control Group (Normal saline); 2) NLKJ softgel (5ml/kg, p.o. x 10 d); 3) NLKJ softgel (10ml/kg, p.o. x 10 d); 4) Lupron (0.75mg/kg, s.c. x 1); 5) Lupron (1.50mg/kg, s.c. x 1); 6) NLKJ softgel (5ml/kg, p.o. x 10 d) + Lupron (0.75mg/kg, s.c. x 1); 7) NLKJ softgel (10ml/kg, p.o. x 10d) +Lupron (1.50mg/kg, s.c. x 1). The NLKJ softgels (NLKJ for injection) were administrated from the second day after inoculation through a stomach-tube, once a day, for 10 days. Lupron was given subcutaneously on the second day of inoculation. On the 21th day after inoculation, the animals were sacrificed via dislocation of cervical vertabra and dissected to pick off the tumors. The weights of tumors were compared among the groups. The results were shown in Table 2. Tab 2 Inhibition of NLKJ softgel on human prostate cancer (PC-3M) Compared with Control: **p It is shown in the above table that the inhibition rates of the NLKJ softgel of the invention, 5ml/kg and 10ml/kg, p.o., q.d., for ten days, are 20.22% and 44.94%, respectively; those of Lupron, 0.75mg/kg and 1.50mg/kg, s.c, are 37.08% and 48.31%, respectively; whereas that of the combination of NLKJ softgel of the invention (10ml/kg, pox 10) with Lupron (1.50mg/kg, scx1 ) is We claim: 1. A softgel of NLKJ for the treatment of prostate diseases, comprising 0.05-1.Og of NLKJ and 0.05~1.5mg of an antioxidant, said NLKJ having the following physicochemical parameter: acid value 2. The softgel of NLKJ as claimed in claim 1, wherein said antioxidant is Vitamin E. 3. The softgel of NLKJ as claimed in claim 1 or 2, comprising NLKJ 0.45g and Vitamin E 0.3375g. 4. A kit for the treatment of prostate diseases, comprising multidoses of softgels of NLKJ of Claim 1 and Instructions for use. 5. The kit as claimed in Claim 4, wherein said multidoses consist of a plurality of daily oral dosage of 0.1-1.0g/kg. 6. The kit as claimed in Claim 4 or Claim 5, further comprising multidoses of Lupron, each containing 3.75mg of Lupron. Dated this 10th Day of March 2005. Dr. Rajeshkumar H. Acharya Advocate & Patent Agent For and on Behalf of Applicant

Documents:

00183-mumnp-2005-cancelled pages(07-06-2006).pdf

00183-mumnp-2005-claims(granted)-(07-06-2006).doc

00183-mumnp-2005-claims(granted)-(07-06-2006).pdf

00183-mumnp-2005-correspondence(07-06-2006).pdf

00183-mumnp-2005-correspondence(ipo)-(03-08-2006).pdf

00183-mumnp-2005-form 1(07-06-2006).pdf

00183-mumnp-2005-form 1(14-03-2005).pdf

00183-mumnp-2005-form 1(31-05-2005).pdf

00183-mumnp-2005-form 18(02-08-2005).pdf

00183-mumnp-2005-form 2(granted)-(07-06-2006).doc

00183-mumnp-2005-form 2(granted)-(07-06-2006).pdf

00183-mumnp-2005-form 26(10-03-2005).pdf

00183-mumnp-2005-form 3(07-06-2006).pdf

00183-mumnp-2005-form 3(10-03-2005).pdf

00183-mumnp-2005-form 3(31-05-2005).pdf

00183-mumnp-2005-form 5(10-03-2005).pdf

00183-mumnp-2005-form 5(31-05-2005).pdf

00183-mumnp-2005-other document(31-05-2008).pdf